1 Tue Mar 21 16:53:27 1995 Ian Lance Taylor <ian@cygnus.com>
3 * config/tc-mips.c (md_show_usage): Mention -mips4 and -m4650.
5 Fri Mar 17 16:47:13 1995 Stan Shebs <shebs@andros.cygnus.com>
7 * write.c (write_object_file): Add PROGRESS macros.
9 Fri Mar 17 12:40:34 1995 Jeff Law (law@snake.cs.utah.edu)
11 * config/tc-hppa.c (pa_comm): Make sure to always reset the frag
12 and section for common symbols.
14 Thu Mar 16 17:26:18 1995 Michael Meissner <meissner@cygnus.com>
16 * config/tc-ppc.c (ppc_elf_validate_fix): Allow non PC relative
17 pointers in the .ctors and .dtors section also when using the
19 (md_parse_option): Support -m403 as a PowerPC computer.
20 (md_show_usage): Ditto.
22 Wed Mar 15 14:45:42 1995 Ian Lance Taylor <ian@cygnus.com>
24 * ecoff.c (ecoff_build_debug): The cur_scope field of a fil_ptr
25 may be NULL when given strange input. Don't core dump.
27 Tue Mar 14 21:36:34 1995 Ian Lance Taylor <ian@cygnus.com>
29 * config/tc-mips.c (load_register): Don't use addiu for dli of an
30 unsigned seemingly negative number. Don't bother shifting a zero
32 (mips_ip): For case 'j', if there are more alternatives, and the
33 ISA level is at least 3, don't accept an unsigned seemingly
36 Tue Mar 14 19:16:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
38 * read.c (s_app_line): Fix last patch to deal with a line number
41 Tue Mar 14 17:00:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
43 * config/tc-ppc.c (ppc_elf_validate_fix): Use as_warn_where, not
44 as_bad_where to give a warning instead of an error.
46 Mon Mar 13 17:03:46 1995 Pat Rankin (rankin@eql.caltech.edu)
48 * config/tc-vax.c (md_assemble): issue a warning if a constant
49 is used as an operand where an immediate value is not allowed.
51 Fri Mar 10 19:21:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
53 * config/obj-coff.c: Redo my 10 Jan change, but get it right this
55 (fixup_segment): If linkrelax is set, just return.
56 (write_object_file): Don't treat h8300 and z8k specially with
58 * config/tc-h8300.c (md_begin): Set linkrelax.
59 * config/tc-z8k.c (md_begin): Ditto.
61 Thu Mar 9 18:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
63 * config/obj-coff.c (coff_header_append): Check return value of
64 bfd_coff_swap_scnhdr_out.
66 Thu Mar 9 13:51:30 1995 Doug Evans <dje@canuck.cygnus.com>
68 Delete this patch, it breaks the h8300 assembler.
69 Tue Jan 10 13:34:14 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
70 * config/obj-coff.c (write_object_file): Don't treat h8300 and z8k
71 specially with regard to fixups.
73 Thu Mar 9 12:28:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
75 * config/tc-ppc.c (mrelocatable): Change type to boolean.
76 (md_begin): Set the EF_PPC_RELOCATABLE if -mrelocatable.
78 Wed Mar 8 15:39:39 1995 Ian Lance Taylor <ian@cygnus.com>
80 * config/tc-mips.c (md_begin): Check for a cpu string of r8000 or
81 r10000. If mips_isa is 4, set the machine number to 8000.
82 (append_insn): If mips_isa is at least 4, don't generate nops for
83 coprocessor delays. Check INSN_READ_FPR_R when setting
85 (mips_emit_delays): If mips_isa is at least 4, don't generate nops
86 for coprocessor delays.
87 (mips_ip): Check for INSN_ISA4 instructions. Handle new argument
88 types 'h', 'R', 'N', and 'M'.
89 (md_longopts): Accept "mips4".
90 (md_parse_option): Handle -mips4, and -mcpu=10000 and -mcpu=8000.
91 (s_mipsset): Permit .set mips4.
93 Wed Mar 8 09:36:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
95 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .stab sections to
96 have non PC relative relocations with -mrelocatable.
98 Wed Mar 8 02:57:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
100 * config/tc-m68k.c (opcode_ptr): Return pointer to const.
101 (md_begin): Make hash table errors fatal. Process opcode aliases
102 after main opcode table.
103 (md_apply_fix_2, case 4): Recode setting of lower_limit to avoid
107 Tue Mar 7 20:42:35 1995 Doug Evans <dje@chestnut.cygnus.com>
109 * config/tc-arc.h (LITTLE_ENDIAN, BIG_ENDIAN): Define.
110 (DEFAULT_TARGET_FORMAT): Define.
111 (DEFAULT_BYTE_ORDER): Define to little endian.
112 (TARGET_FORMAT): Byte order is now selectable.
113 * config/tc-arc.c (arc_target_format): New variable.
114 (byte_order): New variable.
115 (md_longopts): New options -EL, -EB.
116 (md_parse_option): Recognize them.
117 (md_show_usage): Print them.
118 (md_begin): Set target_big_endian.
121 Tue Mar 7 16:07:10 1995 Ian Lance Taylor <ian@cygnus.com>
123 * doc/as.texinfo: Add documentation for SPARC V9, from Doug Evans
126 Mon Mar 6 09:58:34 1995 Jeff Law (law@snake.cs.utah.edu)
128 * config/tc-hppa.c: Change all occurences of pa-89 with pa-11 to
129 be consistent with current naming conventions.
130 (md_begin): Set a default architecture and machine type.
131 (pa_ip): If the current instruction specifies a newer machine type
132 than the current machine type, then update the current machine
134 (need_pa11_opcode): Likewise.
136 Sun Mar 5 19:38:09 1995 Jeff Law (law@snake.cs.utah.edu)
138 * config/tc-hppa.c (pa_ip, case 'z'): Don't lose argument
139 relocation bits for absolute calls.
141 Fri Mar 3 17:41:50 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
143 * config/tc-h8300.* (md_operand): Change empty function to empty
146 * config/tc-h8300.c (build_bytes): Make H8/300-H warning message
149 * write.c (write_contents): If bfd_set_section_contents fails,
150 print a message and exit, instead of aborting.
152 Fri Mar 3 16:26:19 1995 Michael Meissner <meissner@tiktok.cygnus.com>
154 * tc.h (md_apply_fix3): If MD_APPLY_FIX3 is defined, declare
157 * write.c (fixup_segment): If MD_APPLY_FIX3 is defined, call
158 md_apply_fix3 with the normal 2 arguments and the current segment
159 pointer instead of md_apply_fix.
161 * config/tc-ppc.h (MD_APPLY_FIX3): Define.
163 * config/tc-ppc.c (ppc_elf_validate_fix): Warn if -mrelocatable
164 and a non PC relative relocation that isn't in the .got2 segment
166 (md_apply_fix3): Rename from md_apply_fix and take segment pointer
167 as third argument. If ELF object format, call ppc_elf_validate_fix
168 for normal relocations.
169 (md_parse_option): If ELF object format, recognize the
170 -mrelocatable switch.
172 Thu Mar 2 16:34:44 1995 Ian Lance Taylor <ian@cygnus.com>
174 * config/tc-i386.h (AOUT_MACHTYPE): Define as 100, not 0.
176 Tue Feb 28 18:29:27 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
178 * config/tc-arm.c, config/tc-arm.h (md_operand): Replaced empty
179 function in .c file with empty macro in .h file.
180 * config/tc-h8500.*, config/tc-hppa.*, config/tc-i386.*,
181 config/tc-i860.*, config/tc-i960.*, config/tc-ns32k.*,
182 config/tc-ppc.*, config/tc-sh.*, config/tc-sparc.*,
183 config/tc-tahoe.*, config/tc-vax.*, config/tc-w65.*,
184 config/tc-z8k.*: Ditto.
186 * config/tc-rce.*: Ditto.
188 * config/tc-m68k.*: Ditto.
190 * config/tc-m68k.c (mote_pseudo_table): Removed dots from opcode
193 * read.c (s_app_line): Ignore non-positive line numbers.
195 Tue Feb 28 15:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
197 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust PLT or
200 Mon Feb 27 13:03:41 1995 Kung Hsu <kung@mexican.cygnus.com>
202 * configure.in: add a29k-*-vxworks configuration.
204 Fri Feb 24 14:41:15 1995 Ian Lance Taylor <ian@cygnus.com>
206 * config/tc-mips.c (load_register): Take dbl argument to determine
207 handling of signed 32 bit values in 64 bit modes. Change all
209 (macro): Handle M_DLI and M_DLA_AB.
211 Wed Feb 22 23:10:56 1995 Jeff Law (law@snake.cs.utah.edu)
213 * config/tc-hppa.c (md_apply_fix): Don't subtract the value of the
214 add symbol if it's a common symbol (the value of a common symbol
215 is its size, not a value in the traditional sense).
217 Wed Feb 22 21:12:28 1995 Ian Lance Taylor <ian@cygnus.com>
219 * config/tc-mips.c (append_insn): If listing_prev_line is called,
220 call frag_grow to make sure there is still room for a variant.
222 Fri Feb 17 14:50:08 1995 Ian Lance Taylor <ian@cygnus.com>
224 * config/tc-mips.c (md_pseudo_table): Add 2byte, 4byte and 8byte
225 if OBJ_ELF. From gary@Intrepid.COM (Gary Funck).
227 * config/obj-elf.c (elf_frob_symbol): Warn if a symbol is both
229 * config/obj-aout.c (obj_aout_frob_symbol): Likewise.
231 Fri Feb 17 12:43:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
233 * config/tc-ppc.c (md_pseudo_table): Don't redefine byte under
235 (ppc_elf_cons): Don't support @pcrel any more, since DIFF_EXPR_OK
236 allows the normal expressions to generate it.
237 (md_apply_fix): Convert BFD_RELOC_32 with pcrel bit set into
238 BFD_RELOC_32_PCREL. Abort if either BFD_RELOC_16 or BFD_RELOC_8
239 need PC relative relocations.
241 * config/tc-ppc.h (DIFF_EXPR_OK): Define to allow PC relative
242 expressions to be handled.
244 Thu Feb 16 14:30:13 1995 Doug Evans <dje@cygnus.com>
246 * expr.c (operand): Move md_operand handling to default case
249 Wed Feb 15 16:08:47 1995 Jason Molenda <crash@cygnus.com>
251 * config/tc-h8500.c (tc_coff_symbol_emit_hook): Add ignored
252 parameter, to match prototype.
254 Wed Feb 15 15:07:00 1995 Michael Meissner <meissner@tiktok.cygnus.com>
256 * config/tc-ppc.c (md_pseudo_table): If ELF, go to ppc_elf_cons
258 (md_show_usage): Show all of the PowerPc options.
259 (ppc_elf_suffix): New function to recognize ELF suffixes that
260 specify a relocation, such as @GOT.
261 (ppc_elf_cons): Replacement for the standard cons function that
262 knows about the ELF suffixes.
263 (ppc_fixup): Add reloc field to hold non-standard relocation.
264 (md_assemble): Handle ELF suffixes like @GOT.
265 (md_create_short_jump): Dummy in case WORKING_DOT_WORD is not
267 (md_create_long_jump): Ditto.
268 (md_short_jump_size): Ditto.
269 (md_long_jump_size): Ditto.
270 (md_apply_fix): Handle BFD_RELOC_32_PCREL, BFD_RELOC_LO16,
271 BFD_RELOC_HI16, BFD_RELOC_HI16_S, BFD_RELOC_PPC_TOC16, and
272 BFD_RELOC_16 relocations. If relocation can not be found, print
273 the decimal value of the relocation.
275 Wed Feb 15 11:46:02 1995 Ian Lance Taylor <ian@cygnus.com>
277 * config/tc-mips.c (md_apply_fix): Accept BFD_RELOC_16, for
278 DWARF. From gary@Intrepid.COM (Gary Funck).
280 * config/tc-mips.c (macro): Handle M_U{L,S}D[_A] (unaligned double
283 * config/tc-i386.c (tc_i386_fix_adjustable): Do adjust global
286 * config/tc-mips.c (macro): Don't use the target register as a
287 base register when building the address for M_L{W,D}{L,R}_AB.
289 Mon Feb 13 14:44:32 1995 Ian Lance Taylor <ian@cygnus.com>
291 * config/tc-mips.c (KT0, KT1): Define.
292 (mips_ip): Recognize $kt0 and $kt1 as register names.
294 * config/tc-sparc.h (tc_fix_adjustable): Define if OBJ_ELF.
295 * config/tc-sparc.c (md_apply_fix): If OBJ_ELF, subtract out the
296 value of a defined symbol; the value was added in by
297 fixup_segment. This was previously corrected, if the reloc was
298 changed to be against a section symbol, in tc_gen_reloc.
301 Mon Feb 13 10:02:35 1995 Doug Evans <dje@canuck.cygnus.com>
303 * config/tc-arc.h (TC_PARSE_CONS_EXPRESSION): Define.
304 (TC_CONS_FIX_NEW): Define.
305 * config/tc-arc.c (get_arc_exp_operand_type): New function.
306 (init_opcode_tables): Insert registers into global symbol table.
307 (md_assemble): Call `expression' to parse all expressions.
308 Call `get_arc_exp_operand_type'.
309 (md_operand): Recognize %st(foo).
310 (arc_parse_cons_expression): New function.
311 (arc_cons_fix_new): New function.
312 (md_apply_fix): Handle new reloc BFD_RELOC_ARC_B26.
315 Fri Feb 10 14:04:04 1995 Ian Lance Taylor <ian@cygnus.com>
317 * config/tc-i386.c (tc_i386_fix_adjustable): Use S_IS_EXTERN
318 rather than !S_IS_LOCAL.
321 Thu Feb 9 17:44:29 1995 Doug Evans <dje@canuck.cygnus.com>
323 * config/tc-arc.c (md_pseudo_table): Add .cpu.
324 (comment_chars): Add ';'.
325 (arc_mach_type, mach_type_specified, cpu_tables_init_p): New globals.
326 (md_parse_option): Delete support for -mmult. Add -mcpu=xxx.
327 (md_begin): Current ARCs are little endian.
328 Call bfd_set_arch_mach to set the cpu type.
329 (init_opcode_tables): New function.
330 (md_begin): Ignore suffixes and registers not supported by cpu.
331 (md_assemble): Initialize opcode tables here.
332 Ignore opcodes not supported by selected cpu.
333 Always ask for more memory in one piece.
334 (arc_cpu): New function.
335 (md_numbers_to_chars): Support both endians (will probably be needed
337 (md_apply_fix): Likewise.
338 * config/tc-arc.h (LOCAL_LABEL): Delete "_.L_", gcc works around
342 Thu Feb 9 18:16:34 1995 Ian Lance Taylor <ian@cygnus.com>
344 * config/tc-i386.c (md_assemble): Adjust conditions for changing
345 BFD_RELOC_32 to BFD_RELOC_386_GOTPC to handle a switch in frags.
346 Patch originally from Rob Ryan <robr@cmu.edu>.
348 * config/tc-i386.c: Include subsegs.h.
349 (tc_i386_fix_adjustable): Declare return value.
350 (i386_operand): Don't use an assignment directly as a condition.
352 Thu Feb 9 10:37:13 1995 Jeff Law (law@snake.cs.utah.edu)
354 * config/tc-hppa.c (md_apply_fix): In some cases subtract the
355 value of the add symbol from valp. Offsets braindamage in the
356 "machine independent" fixup_segment.
358 Wed Feb 8 18:51:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
360 * messages.c (as_abort): New function.
361 * as.h (as_abort): Declare it.
364 Thu Jan 19 18:10:05 1995 Pat Rankin (rankin@eql.caltech.edu)
366 * config/vms-conf.h (HAVE_UNISTD_H): define it unconditionally.
367 * config-gas.com: test for availability of <unistd.h>; create a
368 rudimentary one if necessary.
370 Tue Feb 7 13:34:46 1995 Michael Meissner <meissner@tiktok.cygnus.com>
372 * configure.in: Add powerpc-*-eabi support, which is the same as
374 (configure): Rebuild with autoconf.
376 Mon Feb 6 03:37:00 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
378 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for i386
379 16-bit and msdos support:
380 * config/tc-i386.c (flag_16bit_code): New variable.
381 (set_16bit_code_flag): New function.
382 (md_pseudo_table): Added entries "code16" and "code32".
383 (md_assemble): Ensure that correct data-size prefixes get emitted,
384 based on the current mode. Ensure that 32-bit addressing will
385 always be done. Move segment-prefix handling code. (Why?) Use
386 16-bit jumps for 16-bit code, 32-bit jumps for 32-bit code.
387 * config/tc-i386.h (MAX_PREFIXES): Bump to 5.
388 (Data16, Data32): Define.
389 * doc/as.texinfo (i386-16bit): New node.
390 * configure.in (i386-*-msdos*): New target, using a.out format.
391 * configure: Regenerated.
393 Thu Feb 2 15:21:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
395 * config/tc-m68k.c (cpu32_control_regs): New macro.
396 (m68k_init_after_args): Use it, for cpu32 processors.
398 Tue Jan 31 17:20:45 1995 Pat Rankin (rankin@eql.caltech.edu)
400 * config/obj-vms.c (vms_tir_stack_psect): new routine;
401 (VMS_Set_Data, VMS_Set_Psect, VMS_Store_PIC_Symbol_Reference,
402 VMS_TBT_Routine_Begin, VMS_TBT_Line_PC_Correlation): use it;
403 (VMS_Global_Symbol_Spec, VMS_Procedure_Entry_Pt): treat
404 Psect_Number as `unsigned'.
406 Thu Jan 26 17:06:28 1995 Pat Rankin (rankin@eql.caltech.edu)
408 * config/obj-vms.c: performance tuning.
409 (VMS_Symbol_type_list): convert from single list head to small
411 (SYMTYP_HASH): new macro for accessing VMS_Symbol_type_list[];
412 (find_symbol, setup_basic_type, VMS_typedef_parse): use it;
413 (VMS_RSYM_Parse): move S_GET_VALUE() inside switch to avoid
414 calling it for uninteresting cases.
416 Wed Feb 1 23:52:45 1995 Jeff Law (law@snake.cs.utah.edu)
418 * config/tc-hppa.c (md_apply_fix): Go ahead and call
419 hppa_field_adjust to get a new value for R_DATA_ONE_SYMBOL
421 (hppa_fix_adjustable): Refine somewhat.
423 Fri Jan 27 21:29:53 1995 Michael Meissner <meissner@tiktok.cygnus.com>
425 * config/tc-ppc.h (NO_STRING_ESCAPES): Don't define if we are
428 Thu Jan 26 19:03:42 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
430 * config/tc-h8300.c (get_specific): Add parens around | inside &.
431 (skip_colonthing): Set L_8 if ":8" is specified.
433 Thu Jan 26 18:38:01 1995 Ian Lance Taylor <ian@cygnus.com>
435 * config/tc-ppc.c (md_begin): Permit mfdec to be duplicated on the
436 601. Check that the error return from hash_insert is "exists".
438 Thu Jan 26 11:35:33 1995 Michael Meissner <meissner@cygnus.com>
440 * configure: Add support for configuring powerpc-*-eabi.
442 * config/tc-ppc.c (GOT_symbol): Define if object format is ELF.
444 * config/tc-ppc.h (GLOBAL_OFFSET_TABLE_NAME): Define if object
445 format is ELF and not defined to be "_GLOBAL_OFFSET_TABLE_".
447 Wed Jan 25 16:23:13 1995 Jim Wilson <wilson@chestnut.cygnus.com>
449 * tc-sh.c (little): Add argument IGNORE to avoid compiler warnings.
450 (md_pseudo_table): Add space for consistent formatting.
451 (COND8_RANGE, COND12_RANGE): Delete unused macros.
452 (COND8_F, COND8_M, COND12_F, COND12_M, UNCOND12_F, UNCOND12_M):
453 Correct minimum and maximum branch offsets. Add comments explaining
454 why these numbers are correct.
456 Wed Jan 25 15:32:09 1995 David Edelsohn <edelsohn@mhpcc.edu>
458 * config/tc-ppc.c (md_parse_option): Accept mpwr2 as a synonym for
459 mpwrx; mppc32, m603, and m604 as synonyms for mppc; and mppc64 and
460 m620 for PowerPC64 mode.
461 (ppc_symbol_new_hook): Add T0 as synonym for TC0 suffix.
463 Tue Jan 24 16:44:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
465 * config/tc-vax.c (vip): Introduce new ptr-to-const local variable
466 for scanning operand string.
468 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
470 * config/vax-inst.h (struct vop, fields `vop_warn', `vop_error'):
471 make them pointers to const char;
472 (struct vit, field `vit_error'): ditto.
473 * config/atof-vax.c (md_atof): rename local `littlenum_pointer'
474 to `littlenumP' to avoid shadowing file scope variable.
475 * config/tc-vax.c (vip_begin, vip_op_defaults, vip_op_1): make
476 string arguments be pointers to const char;
477 (vip): make `alloperr' const char *;
478 (vip_op): make `err' and `wrn' const char *; rename `access' to
479 `access_mode' to avoid shadowing library function.
480 * config/obj-vms.c (`symbol_name'): make it const char *;
481 (get_struct_name): cast one use of `symbol_name' to char *
482 [caller guarantees that it won't modify the pointer's target];
483 (PUT_COUNTED_STRING): use pointer to const char;
484 (VMS_typedef_parse): make `pnt2' const char *;
485 (Write_VMS_MHD_Records): make `cp' const char *;
486 (VMS_Modify_Psect_Attributes, array `Attributes'): make const,
487 and make field `Name' pointer to const char;
489 * as.h (`seg_name[]' declaration): pointers to const char;
490 (struct _pseudo_type, field `poc_name'): pointer to const char.
491 * subsegs.c (`seg_name[]' definition): ditto;
492 * hash.c (hash_ask): rename argument `access' to `access_type'
493 to avoid shadowing library function.
494 * write.c (variable `the_object_file'): move from file scope
495 to block scope within write_object_file(); free it after use;
496 (fixup_segment): conditionally exclude it for OBJ_VMS.
497 (cvt_frag_to_fill): rename argument `headers' to `headersP'
498 to avoid shadowing file scope variable.
500 Mon Jan 23 21:42:39 1995 Jeff Law (law@snake.cs.utah.edu)
502 * config/tc-hppa.c (pa_ip, case 'D'): Fix typo which caused
503 miscompilation of "diag" instructions.
505 Mon Jan 23 15:51:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
507 * configure: Regenerated.
509 * config/tc-mips.c: Include libiberty.h.
511 Mon Jan 23 14:07:58 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
513 * config/tc-sh.h (tc_init_after_args): Don't define.
514 * config/tc-sh.c (md_begin): Remove unused variable table.
515 (md_assemble): Remove unused variable p.
516 (md_convert_frag): Cast fr_address to unsigned long for printf.
517 (md_apply_fix): Use as_warn_where rather than as_warn.
518 (sh_init_after_args): Remove empty function.
520 * configure.in (i386-*-gnu*elf*): New target.
522 Sat Jan 21 19:02:23 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
524 * hash.c (hash_ask): If we find the slot after wrapping around,
525 break out of the loop. Fixes bug in Jan 18 change.
527 Fri Jan 20 17:07:31 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
529 * hash.c (hash_code): Undo last change.
531 Thu Jan 19 14:49:47 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
533 * config/tc-alpha.c (alpha_ip): Initialize local variables to keep
535 (gpdisp_hi16_howto): Don't use "const" with reloc_howto_type.
536 (in_range_signed): Add parens around subtraction inside shift.
537 * gasp.c (do_data): Initialize local variable "opname".
538 (istrue): Provide a default case to set "res" and keep "gcc -Wall"
540 * write.c (write_contents): Deleted unused variable.
541 (print_symbol_value_1): Declare.
542 * hash.c (hash_ask): Delete disabled non-strcmp version of the
543 code, and automatic variables used only in those sections.
544 * write.c (chain_frchains_together_1): Only define local variable
545 "prev_fix" if BFD_ASSEMBLER.
546 * flonum-konst.c (dummy1): Return void.
547 * config/tc-vax.c (md_assemble): Remove two comparisons of
548 unsigned numbers versus zero.
549 * as.h (bcopy): If neither memcpy nor bcopy is defined as a macro,
550 define to use memcpy.
552 * config/tc-alpha.c, config/alpha-opcode.h: Revert 2 June changes.
553 Turns out we never got the assignment done after all.
555 Cleanup of VAX and VMS code, from Pat Rankin:
556 * config/obj-vms.c: Changed exported function names to lower case.
557 (Changed call sites in write.c.) Declare VMS system function
558 names used, conditional on actually being on VMS. Changed many
559 functions that returned no useful value to now be declared to
560 return void. Removed many unused variables. Supply missing
561 return statements or values. Supply `default' case in switch
562 statements. Ensure local variables get initialized.
563 * config/tc-vax.c: Minor changes to silence "gcc -Wall".
564 * config/obj-vms.h, config/tc-vax.h: Added some missing
567 Wed Jan 18 13:49:26 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
569 * atof-generic.c (flonum_print) [TRACE]: New function.
570 (atof_generic) [TRACE]: Print multiplier before multiplication,
571 and print multiplication result before and after copy.
573 * flonum-mult.c (flonum_multip): Avoid sign extension problems
574 around multiplication operation.
576 * atof-generic.c (ASSUME_DECIMAL_MARK_IS_DOT): Define.
577 (atof_generic) [ASSUME_DECIMAL_MARK_IS_DOT]: Check for '.'
578 explicitly instead of calling strchr.
580 * config/tc-sparc.c (sparc_ip): When scanning successive opcode
581 table entries, check names for pointer equality before doing
584 * hash.c (hash_ask): Call strcmp instead of expanding it inline.
585 (hash_code): Replaced with a version from bfd.
587 * config/obj-coff.c (write_object_file): If COFF_FLAGS isn't
588 defined, default it to zero.
590 Wed Jan 18 12:16:07 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
592 * write.c (fix_new_internal): Clear fx_bsr on those targets which
595 * expr.c (operand): Parenthesize && within ||.
596 * listing.c (listing_newline): Likewise.
597 (list_symbol_table): Use %lu to print sizeof.
598 * symbols.c: Comment out unused function indent.
599 (print_symbol_value_1): Cast pointer to unsigned long for printf.
600 * config/obj-coff.c (do_relocs_for): Only declare symbol_ptr if it
602 * config/tc-h8300.c (md_begin): Remove unused variable reg.
603 (get_operand): Declare type of parameter direction. Remove unused
605 (get_specific): Fix comment to avoid nested comments.
606 (check_operand): Cast X_add_number to unsigned long for printf.
607 (build_bytes): Remove unused local variables output_ptr, part, and
609 (build_bytes): Cast X_add_number to unsigned long for printf.
610 (clever_message): Remove unused variable scan.
611 (md_assemble): Remove unused variable i.
612 (tc_coff_sizemachdep): Remove unused function.
613 * tc-h8300.h (tc_reloc_mangle): Declare.
615 Tue Jan 17 10:58:06 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
617 * config/tc-mips.c (mips_4650): New static variable.
618 (md_begin): Handle a cpu string of "4650". If mips_4650 was not
619 initialized, set it to 0.
620 (append_insn): Don't insert nops around HI and LO on a 4650.
621 (mips_emit_delays): Likewise.
622 (mips_ip): Use INSN_ISA mask to check ISA of instruction. Check
624 (md_longopts): Add m4650 and no-m4650.
625 (md_parse_option): Handle mips-cpu=4650. Handle -m4650 and
627 * doc/as.texinfo: Document new MIPS options.
629 Sat Jan 14 23:48:13 1995 Steve Chamberlain <sac@jonny>
631 * config/tc-w65.c, config/tc-w65.h, config/w65.mt: Newfiles.
632 * config/obj-coff.h: Cope with w65.
633 * configure, configure.in: Recognize w65.
635 Thu Jan 12 17:56:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
637 * app.c (do_scrub_next_char) [__GNUC__ && __OPTIMIZE__]: If `get'
638 function is scrub_from_file, call scrub_from_file directly, and
639 get gcc's inlining capability into the act.
641 * Makefile.in (VMS_OTHER_OBJS): Add ../libiberty/hex.o.
642 (OBJS): Delete hex-value.o.
643 (REAL_SOURCES): Delete hex-value.c.
644 (hex-value.o): Delete dependencies.
645 * hex-value.c: Deleted.
646 * as.c (main): Call hex_init.
647 * expr.c, config/tc-mips.c: Include libiberty.h. Replace
648 hex_value array references with hex_* macros.
650 Wed Jan 11 17:51:38 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
652 * config/tc-h8300.h (COFF_FLAGS): Don't define.
653 * config/tc-h8500.h (COFF_FLAGS), config/tc-sh.h (COFF_FLAGS),
654 config/tc-z8k.h (COFF_FLAGS): Ditto.
656 * config/tc-rce.h (COFF_FLAGS): Ditto.
659 * config/obj-coff.c (KEEP_RELOC_INFO): Make sure it's always
662 * config/tc-m68k.c (m68k_ip, cases AOFF and AINDEX): Don't
663 generate 68020 addressing modes for a 68000 processor.
664 (md_estimate_size_before_relax, cases PCREL and PCLEA): Ditto.
666 Tue Jan 10 13:34:14 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
668 * config/obj-coff.c (write_object_file): Don't treat h8300 and z8k
669 specially with regard to fixups.
671 Mon Jan 9 16:22:28 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
673 * config/tc-mips.c (RELAX_RELOC1, RELAX_RELOC2): Cast values to
674 bfd_vma before subtracting.
676 * config/obj-coff.c (size_section): Handle rs_space like rs_fill,
677 but make sure fr_symbol is null.
678 (fill_section): Ditto.
680 Sun Jan 8 16:14:19 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
682 * config/tc-mips.c (mips_ip): Fix handling of floating point
683 values when GPOPT is not defined.
685 Fri Jan 6 16:59:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
687 * gasp.c: Include string.h. Put config.h before other includes.
689 * config/tc-alpha.c (alpha_ip): Delay calls to emit_add64 until
690 after any remaining operands are also known to match.
692 Fri Dec 30 18:21:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
694 * listing.c (list_symbol_table): Build a format string based on
695 the size of the value to be printed, as long as "unsigned long" is
696 at least as wide, after handling the special case of 4-byte
699 * Makefile.in (dependencies): Make $(OBJS) depend on as.h and
700 everything it includes. Delete those files from per-file
703 * as.h (relax_substateT): Now defined to be unsigned int.
704 (relax_stateT): Separate typedef from enum definition.
705 (enum _relax_state): Reordered for better punctuation. Added new
706 values rs_align_code and rs_space.
707 (lineno, struct lineno_struct): Unused, deleted.
709 * as.h: No longer include assert.h.
710 (as_assert): Declare.
711 (assert): New definition, calls as_assert longer needed.
712 (__PRETTY_FUNCTION__): Provide default for older versions of gcc.
713 * messages.c (as_assert): New function.
714 * gdbinit.in: Put a breakpoint there.
716 * read.c (s_space): Rewrite to handle general expressions.
717 Generate rs_space frags for non-constant values.
718 * write.c (cvt_frag_to_fill): Treat rs_align_code and rs_space
719 like rs_align and rs_org. Verify that fr_offset is non-negative,
720 and force frag type to rs_fill only after assertion checks.
721 (relax_segment): Treat rs_align_code like rs_align. Treat
722 rs_space like rs_org in the first switch; in the second, force the
723 operand to a constant, and use it for the growth size.
725 Wed Dec 28 20:57:37 1994 Jeff Law (law@snake.cs.utah.edu)
727 * config/tc-hppa.c (pa_subspace): For sections with the ZERO
728 attribute, set the "bss" field in the appropriate seginfo structure.
730 Wed Dec 28 15:01:01 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
732 * subsegs.h: Include obstack.h.
734 Tue Dec 27 18:16:04 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
736 * as.h (struct frag): Enable align* components now.
738 Tue Dec 20 14:56:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
740 * frags.c (frag_init): Call obstack_begin on `frags'.
741 * subsegs.c (subsegs_begin): Don't do it here.
742 * as.c (main): Call frag_init before subsegs_begin.
744 * frags.c (frag_append_1_char): New function.
745 * frags.h (frag_append_1_char): Declare it.
746 (FRAG_APPEND_1_CHAR): Call it. Old definition is commented out
749 * as.h (struct frag): Added (but commented out) new fields for
750 tracking current alignment.
751 (frag_now_fix): Changed macro to function declaration.
752 * frags.c (frag_now_fix): Define function here.
753 (frag_new): Use it instead of accessing `frags' directly.
754 * frags.h (frags): Change comment to indicate it shouldn't be
756 * subsegs.h (struct frchain): New field frch_obstack, intended to
757 eventually replace global `frags' obstack.
758 * subsegs.c (subseg_set_rest): Use frag_now_fix instead of
759 accessing `frags' directly. Initialize fields of new frchainS
760 explicitly instead of with memset.
761 * config/obj-coff.c (obj_coff_ln) [!BFD_ASSEMBLER]: Use
763 * config/tc-mips.c (s_loc), config/obj-vms.c
764 (vms_resolve_symbol_redef), symbols.c (colon): Likewise.
766 * config/tc-m68k.c (md_apply_fix_2): Use offsetT and addressT
767 instead of long and unsigned long.
768 (md_apply_fix): Cast value before passing it.
770 * config/obj-aout.h, config/obj-coff.c, config/obj-elf.h,
771 config/obj-som.h, config/tc-h8500.c, config/tc-hppa.c,
772 config/tc-hppa.h, config/tc-sh.c, config/tc-z8k.c: Don't rely on
773 use of ".." when including header files.
775 * config/tc-rce.c: Ditto.
778 * config/obj-coff.c (fixup_segment): Reformat condition in an `if'
781 * Makefile.in (SUBDIR_INCLUDES): Deleted.
783 Tue Dec 20 13:40:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
785 * config/obj-coff.h: Include bfd/libcoff.h, not libcoff.h.
788 Tue Dec 20 09:10:40 1994 Doug Evans <dje@canuck.cygnus.com>
790 * config/tc-arc.c: Delete lots of sparc pseudo-ops.
793 Mon Dec 19 16:53:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
795 * config/tc-mips.c (load_register): Rewrite to handle O_big 64 bit
797 (mips_ip): Accept O_big constants in case 'I'. Change case
798 'i'/'j' to treat an O_big constant as an out of range value.
800 Mon Dec 19 14:15:07 1994 Jeff Law (law@snake.cs.utah.edu)
802 * config/tc-hppa.c (pa_subspace): Make sure SEC_HAS_CONTENTS is
803 clear for a section with the "ZERO" attribute.
805 * Reduce useless symbols for ELF in an attempt to make smaller
806 objects and speed up the linker.
807 * config/tc-hppa.c (struct call_info): Replace end_symbol field
809 (hppa_elf_mark_end_function): Delete unneeded function.
810 (pa_build_unwind_subspace): For the 2nd unwind relocation, use
811 the function symbol + function size instead of a special symbol
812 for the end of the function.
813 (process_exit): Compute the function size here. Don't call
814 hppa_elf_mark_end_of_function anymore.
815 (pa_procend): Likewise.
816 (hppa_fix_adjustable): Only reject 32bit relocations for SOM.
817 (elf_hppa_final_processing): Simplify.
820 Mon Dec 19 12:57:09 1994 Doug Evans <dje@canuck.cygnus.com>
822 * config/tc-arc.c (arc_insert_operand): Change reg parm to pointer
823 to table entry. All callers changed.
824 (md_shortopts): New argument -mmult.
825 (md_parse_option): Recognize it.
826 (md_show_usage): Print it.
827 (md_begin): If -mmult, say we have the new multiply and shift insns.
828 (md_assemble): Fix reloc generation for 32 bit immediate values.
829 Clean up modifier handling. Try next insn if fake operand says there's
830 an error. Update to new syntax of insertion/extraction fns.
831 Recognize predefined aux regs. Don't abort if insertion fn missing.
834 Mon Dec 19 13:49:07 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
836 * configure.in: Recognize mips-sony-bsd and mips-dec-bsd, but
837 reject other vendors until we can be sure we're consistent with
840 * config/obj-vms.c (Create_VMS_Object_File): Instead of formatting
841 a buffer to pass to `error', just call `as_fatal' directly.
842 (VMS_Psect_Spec): Ditto.
843 (VMS_TBT_Module_Begin, VMS_TBT_Source_File, gen1,
844 VMS_typedef_parse, VMS_LSYM_Parse, VMS_Emit_Globalvalues): Call
845 as_tsktsk instead of printf.
846 (VMS_TBT_Module_Begin, VMS_TBT_Line_PC_Correlation,
847 VMS_TBT_Source_File, VMS_TBT_Source_Lines,
848 VMS_Store_Repeated_Data, VMS_Check_For_Main): Use explicit
849 integers rather than sizeof expressions using basic integer types,
850 in case host and target aren't the same. Use memcpy or COPY_*
851 macros instead of possibly unaligned word or longword assignment.
853 * config/obj-vms.h (OBJ_SYMFIELD_TYPE): New macro.
854 * config/obj-vms.c (VMS_Store_PIC_Symbol_Reference,
855 VMS_Check_For_Main, VMS_write_object_file): Use sy_obj instead of
856 forcing sy_number to hold a pointer.
858 Fri Dec 16 14:40:16 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
860 * config/tc-sh.c (md_begin): Don't fill in md_relax_table here.
861 (md_relax_table): Use static initialization.
863 * config/tc-h8300.c (parse_exp, get_operands, clever_message,
864 md_assemble, tc_crawl_symbol_chain, md_undefined_symbol,
865 tc_headers_hook, md_operand, md_number_to_chars): Don't use DEFUN.
867 * Makefile.in (CHECKFLAGS): Don't pass AS_FOR_TARGET,
868 CC_FOR_TARGET, OBJDUMP_FOR_TARGET, NM_FOR_TARGET; they're not
870 (AS_FOR_TARGET, CC_FOR_TARGET, OBJDUMP, OBJDUMP_FOR_TARGET, NM,
871 NM_FOR_TARGET): Don't define.
872 (VMS_OTHER_OBJS): Add xmalloc.o and xexit.o from libiberty.
873 (tooldir): Use exec_prefix, not libdir.
875 Fri Dec 16 11:07:10 1994 Stan Shebs <shebs@andros.cygnus.com>
877 * config/obj-coff.h: Include libcoff.h, not ../bfd/libcoff.h.
879 * as.h: Include progress.h.
880 * as.c (main): Call START_PROGRESS and END_PROGRESS.
881 (main, perform_an_assembly_pass): Call PROGRESS.
883 Fri Dec 16 00:46:08 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
885 * write.c (adjust_reloc_syms): Use bfd_is_und_section and
886 bfd_is_abs_section rather than comparing against &bfd_und_section
887 and &bfd_abs_section.
889 Thu Dec 15 15:27:14 1994 Jim Wilson <wilson@chestnut.cygnus.com>
891 * config/tc-sh.c (md_begin): Use a local variable when
892 initializing md_relax_table to avoid errors about modifying a
893 const data structure.
895 Tue Dec 13 15:42:27 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
897 * config/tc-ppc.c (tc_gen_reloc): Remove OBJ_ELF hack which
898 appears to no longer be needed.
900 Tue Dec 13 08:04:15 1994 Ian Lance Taylor <ian@cygnus.com>
902 * config/tc-mips.c (macro_build): Accept BFD_RELOC_PCREL* without
903 requiring that the X_op_symbol be in the text_section.
904 (macro): Change the test for a legel expression difference to
905 correspond to changes in pseudo_set in read.c.
907 Fri Dec 9 21:04:17 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
909 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Use
910 bfd_install_relocation.
912 * ecoff.c (ecoff_set_gp_prolog_size): If there is no current
913 routine, just return.
915 * config/tc-alpha.c (alpha_ip, case 'B', subcase 'c'): Use opcode
916 value from pattern instead of assuming jsr.
917 * config/alpha-opcode.h (jmp): Add a "1,Bc" form.
919 Thu Dec 8 17:48:25 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
921 * Makefile.in (NM_FOR_TARGET): Use ../binutils/nm.new, not just
924 * configure.in (ns32k-pc532-mach*): Select correct emulation.
925 (mips-sony-bsd*): Use ecoff.
926 (mips-*-gnu*): New target, using aout format, from Roland McGrath.
927 * configure: Regenerated.
930 Tue Nov 29 18:12:22 1994 Doug Evans <dje@canuck.cygnus.com>
932 * configure.in (arc-*-elf*): Recognize.
933 * configure: "regenerated".
934 * config/tc-arc.c, config/tc-arc.h, config/arc.mt: New files.
937 Tue Nov 29 13:58:10 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
939 Use libiberty version of xmalloc:
940 * Makefile.in (REAL_SOURCES): Delete xmalloc.c.
941 (OBJS): Delete xmalloc.o.
942 (xmalloc.o): Delete dependencies.
943 * as.c (main): Call xmalloc_set_program_name once program name is
946 * config/tc-alpha.c (in_range_signed, in_range_unsigned): New
947 routines, split from in_range.
948 (in_range): Deleted. All calls changed to in_range_*signed.
949 (create_lita_section): Macro deleted. Single use expanded in
951 (alpha_ip): Handle `t' and `8' operand types.
952 (md_apply_fix): Handle BFD_RELOC_12_PCREL. Print name of
953 unhandled relocation types.
954 * config/alpha-opcode.h: Added HALT and DRAINA. Disabled MOVI,
955 since it doesn't work, and isn't supported by the native
958 * input-scrub.c: Change wording of a comment to avoid interference
959 with Cygnus source-control tools.
961 * as.h (errno) [NEED_DECLARATION_ERRNO]: Declare.
963 * config/tc-m68k.c (init_table): List buscr and pcr control
965 (m68k_ip, case 'J'): Handle them.
967 Delete signal handler code. It's been disabled since March 1993
969 * as.c: Don't include signal.h.
970 (got_sig): Unused function deleted, declaration deleted.
971 (SIGTY): Macro deleted.
972 (main): Deleted disabled code for establishing signal handler.
975 Tiemann should've noted something like this:
976 * config/tc-rce.c, config/tc-rce.h: New files.
977 * as.c (main) [TC_RCE]: Call dump_literals.
978 * configure.in: Handle rce-*-aout.
979 * configure: Regenerated.
982 Mon Nov 28 11:37:35 1994 Doug Evans <dje@canuck.cygnus.com>
984 * app.c (do_scrub_next_char): Insert missing newline at end of file
985 like warning says we do.
987 Mon Nov 28 00:11:15 1994 Jeff Law (law@snake.cs.utah.edu)
989 * config/tc-hppa.h (pa_check_eof): Declare new extern function.
990 (tc_frob_file): Define to call pa_check_eof.
992 * config/tc-hppa.c (pa_check_current_space_and_subspace): New
993 function to verify the current space and subspace are reasonable.
994 Call for the appropriate pseudo-ops and before instruction parsing.
995 (pa_check_eof): New function to verify enter/exit and proc/procend
999 * config/obj-som.c: Delete #if 0 code.
1001 Wed Nov 23 19:36:09 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1003 * config/obj-coff.h (TARGET_FORMAT): Select between coff-shl and
1005 * config/sh.mh (TARG_CPU_DEPENDENTS): Get it right.
1006 * config/tc-sh.c (little): New function.
1007 (md_parse_option): Notice new option.
1008 (build_relax, build_Mytes, md_atof, md_convert_frag, md_apply_fix):
1009 Cope with little endian data.
1010 * config/tc-sh.h (COFF_MAGIC, LISTING_HEADER): Endian dependent.
1012 Wed Nov 23 10:54:38 1994 Jeff Law (law@snake.cs.utah.edu)
1014 * config/tc-hppa.c (tc_gen_reloc, ELF variant): Revert last
1015 change. The real bug was in bfd/elfcode.h and has been fixed.
1017 Tue Nov 22 23:31:20 1994 Jeff Law (law@snake.cs.utah.edu)
1019 * config/tc-hppa.c (tc_gen_reloc, ELF variant): Add section->vma
1020 to the relocation's offset.
1022 Tue Nov 22 14:37:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1024 * Makefile.in (INSTALL_XFORM): Fix typo.
1026 Tue Nov 22 10:23:25 1994 J.T. Conklin <jtc@rtl.cygnus.com>
1028 * config/tc-alpha.c (s_alpha_set): Ignore the .set (no)move and
1029 .set (no)volatile directives.
1031 Tue Nov 15 21:44:13 1994 Jeff Law (law@snake.cs.utah.edu)
1033 * config/tc-hppa.c (pa_subspace): Make sure to always reset
1035 (pa_text, pa_data): Likewise.
1037 * config/tc-hppa.c (pa_align): New function. Aligns the current
1038 offset within the current subspace along with updating the
1039 alignment of the subspace itself.
1040 (pa_subspace): Default alignment to one byte rathern than zero
1041 bytes to avoid setting alignment to log2(0).
1042 (md_pseudo_table): Use pa_alignment for .align.
1044 Tue Nov 15 15:24:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1046 * messages.c (as_fatal): Always put a space after "fatal error:"
1047 when printing message.
1049 Tue Nov 15 11:10:43 1994 Jeff Law (law@snake.cs.utah.edu)
1051 * config/tc-hppa.h (obj_frob_symbol): Delete.
1052 (tc_frob_symbol): Make definition conditional on OBJ_SOM or
1053 OBJ_ELF. For ELF subtract out symbol->section->vma for non common
1056 Wed Nov 9 14:53:03 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1058 * config/te-delta.h: New file, derived from te-sysv32.h.
1060 Wed Nov 9 11:52:44 1994 Ian Lance Taylor (ian@cygnus.com)
1062 * config/tc-ppc.c (ppc_bf): Always set coff_line_base.
1064 Mon Nov 7 01:58:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1066 * Makefile.in (VERSION): Bump to 2.5.3.
1068 * configure.in: Compare generic cpu name against "sparc", not
1069 "sparc*", since sparc variants should be changed to "sparc".
1070 * configure: Regenerated with autoconf 2.1.
1072 * config/tc-a29k.c (octal, toHex): Variables deleted.
1073 (isoctal): Macro deleted.
1074 (md_begin): Don't initialize them.
1075 (machine_ip, case 'P'/'A'): For absolute operand, generate an
1076 error message if it's out of range.
1077 (md_apply_fix, case RELOC_JUMPTARG): Check range for PC-relative
1079 (md_apply_fix): Delete code inside "#if 0".
1081 Thu Nov 3 20:20:40 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1083 * config/go32.mh: Unused file deleted.
1085 * read.c (get_absolute_expression): Indicate that the error may
1086 merely be that the expression can't currently be reduced.
1088 Thu Nov 3 16:09:59 1994 J.T. Conklin (jtc@rtl.cygnus.com)
1090 * config/tc-m68k.h (TARGET_FORMAT): If TE_NetBSD define as
1091 "a.out-m68k-netbsd".
1092 * config/tc-sparc.h (TARGET_FORMAT): If TE_NetBSD define as
1093 "a.out-sparc-netbsd".
1095 * config/te-nbsd.h: New file, NetBSD target emulation
1096 * config/te-netbsd.h: Removed.
1097 * configure.in (i[345]86-*-netbsd*,m68*-*-netbsd*,sparc*-*-netbsd*):
1098 Set bfd_gas. Use nbsd emulation.
1100 Thu Nov 3 17:44:47 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1102 Changes from net 2.5.2 release branch:
1104 * configure.in: Put AC_DEFINE(sparcv9) on its own line, so that
1105 the shell variable settings associated with it are permanent. For
1106 CPUs requiring bfd_gas=yes, select it based on CPU only, not
1107 individual target names. Handle m68k-hp-hpux*, not just -hpux.
1109 * config/tc-z8k.c (tc_coff_symbol_emit_hook): Add dummy argument
1110 to match prototype in obj-coff.h.
1112 * configure.in: Skip tests for defining WANT_FOPEN_BIN and
1114 * acconfig.h: Deleted them.
1115 * configure, conf.in: Rebuild with autoconf 2.0.
1116 * config/go32.cfg, config/vms-conf.h: Updated.
1118 * config/tc-m68k.c (md_apply_fix_2, md_convert_frag_1): Always use
1119 IBM_COMPILER_SUX version of code, with comments indicating why.
1121 * listing.c (file_info): Use text mode when opening file for read.
1122 Use "r" directly, no macro.
1123 * input-file.c (input_file_open): Don't use FOPEN_RT, just use
1125 * read.c (s_include): Ditto.
1126 * output-file.c (output_file_create): Try both "wb" and "w", don't
1127 bother with FOPEN_* macros.
1128 * as.h: Don't include fopen-*.h.
1130 * config/alpha-opcode.h: Make "ret" with no operands equivalent to
1131 "ret zero,(ra)", to match OSF1 and to be consistent with both
1134 Patches from DJ Delorie:
1135 * as.h (alloca): undef alloca before defining it just in case
1136 * config/go32.cfg: new file for autoconf values
1137 * config/te-go32.h: new file
1138 * configure.bat: new for autoconf
1140 * config/tc-i386.c (md_assemble): Fix typo in GOTPC check; had =
1143 * configure.in: If target_frag doesn't exist, use /dev/null.
1145 * as.c (parse_args): For non-VMS systems, re-add `v' to
1146 std_shortopts. Add "verbose" to list of long options.
1148 * write.c (adjust_reloc_syms): When generating an absolute section
1149 symbol as a placeholder, don't mark it as used in a relocation
1152 * Makefile.in (comparison): Compare using makefile code from gcc,
1153 stripped down to discard subdir stuff and adapted to give a
1154 non-zero exit status if either file differs.
1156 Thu Nov 3 15:43:02 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1158 * config/tc-mips.c (load_address): Fix RELAX_ENCODE arguments for
1161 Tue Nov 1 16:10:59 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1163 * config/tc-mips.c (s_change_sec): If not GPOPT, don't permit
1164 switching to the readonly data section.
1166 * ecoff.c (ecoff_directive_type): Fix warning message.
1168 Sun Oct 30 00:57:35 1994 Jeff Law (law@snake.cs.utah.edu)
1170 * config/tc-hppa.c (pa_proc): Delete disabled code to put each
1171 proc in its own subspace, we're not going to use it.
1173 Tue Oct 25 14:44:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1175 * config/tc-mips.c (macro): Ensure that mips2 case of M_LI_DD in
1176 .rdata does not become a variant frag.
1178 * config/tc-mips.c (mips_cpu): Initialize to -1.
1179 (md_begin): Don't mips_cpu if it was already set.
1180 (md_parse_option): For -mipsN, don't set mips_cpu if it was
1181 already set. For -mcpu=, just set mips_cpu, not mips_isa.
1183 Fri Oct 21 20:42:29 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1185 * config/tc-mips.c (md_pseudo_table): If OBJ_ELF, handle .section.
1186 (s_elf_section): New static function.
1187 * ecoff.c (ecoff_build_symbols): Don't abort if we don't recognize
1188 the section when setting the storage class; default to sc_Data.
1190 Thu Oct 20 00:43:38 1994 Jeff Law (law@snake.cs.utah.edu)
1192 * config/tc-hppa.c (md_apply_fix): Set new_val to 8 for all
1193 fixups to branch instructions (not just pc-relative ones) which
1194 will generate SOM relocations.
1196 Wed Oct 19 13:41:56 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1198 * config/tc-a29k.c: Include ctype.h with angle brackets.
1199 (define_some_regs): Add new special register names defined on the
1201 (parse_operand): Add argument opt. If non-zero, don't warn about
1203 (machine_ip): If handling argument type 'I', pass opt as non-zero
1204 to parse_operand. Handle new optional operand type 'I'.
1205 (md_undefined_symbol): Handle special register names (srNN).
1207 Tue Oct 18 00:45:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1209 * write.c (renumber_sections): New static BFD_ASSEMBLER function.
1210 (write_object_file): Call it after removing gas created sections.
1212 Mon Oct 17 18:06:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1214 * symbols.c (symbol_create): Use udata.p, not just udata.
1215 * config/obj-elf.c (obj_ecoff_set_ext): Likewise.
1216 (elf_get_extr): Likewise.
1218 * read.c (read_a_source_file): The second argument to as_where is
1219 unsigned int *, not int *.
1221 Mon Oct 17 02:26:32 1994 Jeff Law (law@snake.cs.utah.edu)
1223 * config/tc-hppa.c: Eliminate all uses of fx_addnumber.
1224 (tc_gen_reloc): Simplify. It's no longer necessary to set a
1225 reloc's addend field to zero for function symbols.
1226 (md_apply_fix): Simplify. For fixups which will require a SOM
1227 reloc, just clear out the necessary bits in the output file.
1229 Fri Oct 14 19:06:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1231 * Makefile.in (BISON): Use bison -y, not bison.
1233 Thu Oct 13 19:22:54 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1235 * Makefile.in (VERSION): Updated to 2.5.
1236 (clean-here): Delete stamp-mk.com.
1237 (distclean): Delete .gdbinit.
1238 * Version 2.5 released.
1240 Wed Oct 12 20:30:51 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1242 * config/te-nbsd532.h: Renamed from te-netbsd532.h.
1243 * configure.in, configure: Adjusted.
1245 Wed Oct 12 16:33:38 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1247 * config/cplus-dem.c: Removed. It isn't used. Even if it was,
1248 it's better to use the one in libiberty.
1250 Wed Oct 12 18:48:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1252 * symbols.c (resolve_symbol_value, case O_symbol): Undo last
1253 change; it breaks the rs6000 support, and doesn't seem to be
1256 Wed Oct 12 11:56:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1258 * config/tc-i386.h,te-netbsd532.h (TARGET_FORMAT): Changed to
1259 a.out-<arch>-netbsd to match corresponding changes in BFD.
1261 Wed Oct 12 11:06:11 1994 Ian Lance Taylor (ian@cygnus.com)
1263 * config/tc-ppc.c (ppc_fix_adjustable): Resolve symbol values
1264 rather than explicitly adding the frag address.
1265 * config/obj-coff.c (coff_frob_symbol): Add a zero entry to mark
1266 the end of the line numbers; this replaces the zero entry which
1267 used to be added by coff_add_linesym, removed Oct 7.
1268 (coff_adjust_section_syms): Ignore sections with no seginfo.
1270 Wed Oct 12 01:41:37 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1272 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Create a
1273 "stage" symlink to the appropriate stage* directory, and use it
1274 instead in the -B options.
1275 (comparison): Revert yesterday's change.
1277 Tue Oct 11 16:48:11 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1279 * config/tc-sparc.c (tc_gen_reloc): For non-a.out relocations, if
1280 pc-relative, use fx_offset only, ignore address of relocation.
1282 Tue Oct 11 15:24:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1284 * config/tc-mips.c (mips_ip): Don't use S_IS_LOCAL when checking
1285 for an embedded PIC switch expression, since the definition of
1286 S_IS_LOCAL was changed.
1288 Tue Oct 11 15:05:11 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1290 * Makefile.in (comparison): When comparing as.new or gasp.new, try
1291 running the binary through sed to avoid differences due to
1292 "stage1" or "stage2" having been written into the binary.
1294 Sat Oct 8 01:48:04 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1296 ELF symbol size handling, based on code from Eric Youngdale:
1297 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): New macro. Adds an
1298 expression pointer to the symbol structure, used for `size'
1299 expressions that couldn't be reduced to constants when initially
1301 (elf_frob_symbol): Declare.
1302 (obj_frob_symbol): Call elf_frob_symbol always, rather than
1303 ecoff_frob_symbol only if ECOFF_DEBUGGING defined.
1304 * config/obj-elf.c (obj_symbol_new_hook): Deleted unused code.
1306 (obj_elf_size): Deleted unused code. If size is non-reducible
1307 expression, allocate some storage for the sy_obj field and copy
1309 (elf_frob_symbol): New function. Computes sizes, calls
1310 ecoff_frob_symbol if appropriate.
1312 * write.c (fixup_segment): For i386 elf and coff (for now), don't
1313 add in value of symbol from another defined section of the file.
1315 Fri Oct 7 17:54:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1317 * config/tc-m88k.h (TC_KEEP_FX_OFFSET): Define.
1318 * config/obj-coff.c (do_relocs_for): Test only TC_KEEP_FX_OFFSET,
1319 rather than both it and TC_M88K.
1320 (coff_adjust_section_syms): New function.
1321 (coff_frob_section): For non-empty sections, create aux entry for
1322 the section symbol, indicating the size.
1323 (n_line_nos): New variable.
1324 (add_lineno): Increment it.
1325 (coff_add_linesym): Increment n_line_nos, don't call add_lineno.
1326 (coff_frob_file): New function; map coff_adjust_section_syms over
1328 (obj_coff_line): Only reset line_base for .bf symbols.
1329 * config/obj-coff.h (coff_adjust_section_syms, coff_frob_file):
1331 (obj_frob_file): New macro.
1333 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Renamed from
1334 obj_frob_forward_symbol, and rewritten for new parameter list.
1336 Mon Oct 3 21:02:38 1994 Pat Rankin (rankin@eql.caltech.edu)
1338 * config/obj-vms.h (S_IS_LOCAL): fix obsolete flagseen[] reference.
1340 Wed Oct 5 11:49:26 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1342 * config/obj-ecoff.c (obj_pseudo_table): Accept .esize and .etype
1343 as synonyms for .size and .type.
1345 Wed Oct 5 00:08:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1347 * config/obj-coff.c (coff_frob_section): Remove assert about
1349 * config/tc-sparc.c (md_section_align): Use section alignment, not
1350 xvec align_power_min field.
1352 Fri Sep 30 19:05:20 1994 Pat Rankin (rankin@eql.caltech.edu)
1354 * vmsconf.sh (make-gas.com): handle DCL verification to enable
1355 sensible feedback to the user while gas is being built.
1357 Fri Sep 30 16:23:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1359 * Makefile.in (DISTSTUFF): New variable, listing only make-gas.com
1361 (diststuff): New target; builds DISTSTUFF.
1362 (realclean): Separate target, depend on clean and distclean, then
1364 * make-gas.com: Deleted.
1366 * config/tc-i386.c (i386_validate_fix) [BFD_ASSEMBLER]: New
1367 function. Converts reloc for "foo-GOT" to BFD_RELOC_386_GOTOFF
1369 (i386_operand): Don't look up section symbol for
1371 (reloc): Always permit return of 8- and 16-bit relocation types.
1372 Add a space after "pc-relative" in the error message.
1373 (tc_i386_fix_adjustable) [BFD_ASSEMBLER]: Reject
1374 BFD_RELOC_386_GOTOFF relocs.
1375 (i386_operand): For any GOTOFF reloc, convert it to a BFD_RELOC_32
1376 with a "foo-GOT" value.
1377 * config/tc-i386.h (i386_validate_fix): Declare it.
1378 (TC_VALIDATE_FIX): New macro -- call it.
1379 (NOP_OPCODE): Cast to `char' to avoid compiler warnings.
1381 * as.h: If __STDC__ is not defined and varargs.h is available, use
1382 it rather than stdarg.h.
1384 * write.h (struct fix): Added new bitfield fx_plt, for fixups
1385 referring to PLT entries.
1386 * write.c (fix_new_internal): Initialize fx_plt to zero.
1387 (adjust_reloc_syms): Re-fetch `sym' after top of reduction loop.
1388 Don't adjust fx_offset by frag address, since S_GET_VALUE now
1389 includes the frag address.
1390 (fixup_segment): Changed local var PCREL to type int, added PLT.
1391 If PC-relative fixup refers to a PLT entry for a symbol in the
1392 current section, don't reduce it.
1394 * write.c (adjust_reloc_syms): Exit loop through a label. If
1395 DEBUG5 is defined, print out each fixup before and after
1397 (fixup_segment): If DEBUG5 is defined, print out each fixup before
1398 and after processing.
1399 (print_fixup): Added prototype. Show address on first line. Show
1400 fx_offset and fx_subsy. [!BFD_ASSEMBLER]: Only show fx_r_type if
1401 NEED_FX_R_TYPE is defined.
1403 * symbols.c (print_symbol_value_1): Check S_IS_LOCAL, S_IS_EXTERN,
1404 S_IS_DEBUG, S_IS_DEFINED also.
1406 Thu Sep 29 18:57:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1408 * Makefile.in (all): Depend on .gdbinit.
1409 (.gdbinit): Rebuild from gdbinit.in by running config.status.
1411 * gdbinit.in: Define new function "pf". Fix doc on "pe" and "ps".
1413 * write.c (print_fixup): Print source location on first line.
1414 Show fx_r_type and fx_addsy fields.
1416 Wed Sep 28 14:56:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1418 * configure.in: Set bfd_gas for all sparc targets in one place,
1419 instead of separately for each. Correctly handle user-supplied
1420 "--enable-bfd-gas" option.
1422 * gdbinit.in: Move "break abort" to end, in case gdb complains.
1424 * as.h (PRINTF_WHERE_LIKE, PRINT_LIKE) [USE_STDARG, !__GNUC__]:
1427 * symbols.c (resolve_symbol_value, case O_symbol): Don't do any
1428 processing if add_symbol is undefined or in expr_section.
1429 (resolve_symbol_value, case O_add): For symbol plus
1430 constant-valued symbol, convert to O_symbol and re-reduce.
1431 (S_GET_VALUE): If symbol needs resolving, resolve it.
1432 (indent_level): No longer static.
1433 (print_symbol_value_1): Don't print frag address if it matches
1434 zero_address_frag. Don't print "resolving" if already resolved.
1435 Print segment name. Don't call print_expr_1 on an undefined
1437 (print_expr_1): Fix whitespace before printing X_add_number.
1439 * expr.c (make_expr_symbol): No longer static. Use symbol_create,
1440 not symbol_new, for symbols holding expression values.
1441 * expr.h (make_expr_symbol): Move declaration here.
1442 * write.c (fix_new_exp): Handle O_add by creating an
1443 expression-valued symbol, and calling fix_new_exp recursively.
1444 (adjust_reloc_syms): If a fixup's symbol value is a sum of an
1445 undefined symbol and a constant, fold the constant into the fixup,
1446 and refer to the undefined symbol directly. Then process the
1447 fixup again from scratch.
1448 (write_object_file): Before calling adjust_reloc_syms, make a pass
1449 through the symbol list trying to resolve values.
1451 * write.c (print_fixup): New routine, for debugging.
1452 (write_relocs): Call bfd_install_relocation. Deleted various
1453 hacks for working around problems with bfd_perform_relocation.
1455 * Makefile.in (VERSION): Update to 2.4.90.
1457 Wed Sep 28 11:50:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1459 * Makefile.in (gasp.o): Depends upon config.h.
1461 * config/tc-mips.c: Include subsegs.h.
1462 (md_apply_fix): If an unconditional b or bal overflows, and we are
1463 not assembling PIC code, replace it with a j or jal.
1465 * config/tc-mips.c (md_apply_fix): Correct branch overflow test.
1466 Use as_bad_where and as_warn_where rather than as_bad and as_warn.
1468 Mon Sep 26 17:15:59 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1470 * write.c (write_relocs): Add file name and line number to
1471 as_fatal calls. Handle bfd_reloc_overflow case specifically when
1472 RELOC_EXPANSION_POSSIBLE.
1474 Fri Sep 23 16:11:28 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1476 * as.h (USE_STDARG, USE_VARARGS): Define one or neither of these
1477 here. Use them for deciding which PRINTF*LIKE macro definitions
1479 * messages.c: Use them, instead of NO_STDARG, NO_VARARGS.
1480 [!USE_STDARG && !USE_VARARGS] (va_alist, va_dcl, ...): Provide
1481 default definitions matching what we were doing before.
1482 (as_tsktsk): Remove the non-stdarg, non-varargs version, and
1483 always use the varargs form if not using stdarg. It's safe to
1484 always use vfprintf, because libiberty will provide it if the
1485 native system doesn't. Also, always make format be const.
1486 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1488 Fri Sep 23 14:42:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1490 * config/tc-mips.c (load_register): Always use addiu when adding a
1491 constant to $zero--no need to use daddiu.
1492 (macro): Hack the -mips3 overflow tests to not fail when offsetT
1495 * symbols.h (copy_symbol_attributes): Declare.
1497 Thu Sep 22 21:58:24 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1499 * listing.c: Bugfixes based in part on patches from Paul
1501 (listing_newline): Check filename as well as line number when
1502 deciding whether to record it.
1503 (list_symbol_table) [S_IS_REGISTER]: Check that S_IS_REGISTER is
1504 false (if defined) as well as checking for reg_section.
1505 (listing_listing): Iterate fetching lines while line number is too
1506 low, and we haven't run off the end of the input file.
1508 * config/vms-conf.h: Changed HAVE_DELETE to HAVE_REMOVE.
1510 Thu Sep 22 13:39:10 1994 Kung Hsu (kung@x1.cygnus.com)
1512 * ecoff.c (ecoff_generate_asm_lineno): check if
1513 current_stabs_filename is NULL before strcmp.
1514 * read.c (read_a_source_file): fix a bug in generate_asm_lineno
1517 Wed Sep 21 18:17:35 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1519 * config/ho-*.h: Now-unused files deleted.
1521 * symbols.c (copy_symbol_attributes): New function. Copies BFD
1522 symbol flags and calls OBJ_COPY_SYMBOL_ATTRIBUTES.
1523 (resolve_symbol_value, case O_symbol): Call it, if X_add_number is
1524 zero. Don't call obj_frob_forward_symbol.
1525 * read.c (pseudo_set): Call copy_symbol_attributes, but only if
1526 X_add_number is zero.
1527 * config/obj-elf.h (obj_frob_forward_symbol): Deleted.
1529 * config/tc-i960.c: Lots of whitespace, comment reformatting,
1531 (strchr): Don't declare.
1532 [BFD_ASSEMBLER]: Don't compile md_convert_frag,
1533 md_estimate_size_before_relax, md_ri_to_chars,
1534 md_create_short_jump, md_create_long_jump.
1535 (brtab_emit): Use data_section, not SEG_DATA.
1537 Mon Sep 19 17:14:44 1994 Pat Rankin (rankin@eql.caltech.edu)
1539 * config/vms-conf.h: new file, manually derived from conf.in.
1540 * config-gas.com: use it, and eliminate obsolete "host.h".
1542 Wed Sep 21 11:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1544 * config/tc-ppc.c (ppc_current_block): New static variable.
1545 (ppc_stabx): Set sy_tc.within of a C_STSYM symbol to
1546 ppc_current_block. Don't move around any stab symbol, just those
1548 (ppc_bs): Set ppc_current_block.
1549 (ppc_es): Clear ppc_current_block.
1550 (ppc_frob_symbol): Set the value of a C_STSYM symbol to the offset
1551 from the csect of the enclosing block.
1553 * config/tc-mips.c (insns_since_cache_access): Remove.
1554 (append_insn): Remove setting of insns_since_cache_access, and
1555 special 4600 handling; it turns out not to be required.
1557 Tue Sep 20 16:13:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1559 * config/tc-mips.c (md_shortopts): Remove E.
1560 (md_longopts): Add EB and EL.
1561 (md_parse_option): Handle -EB and -EL as separate options, rather
1562 than as a single -E option with an argument.
1564 Mon Sep 19 12:42:05 1994 Jeff Law (law@snake.cs.utah.edu)
1566 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions
1567 involving global symbols too.
1569 Mon Sep 19 12:12:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1571 * as.h: Test NEED_DECLARATION_*, not NEED_*_DECLARATION.
1573 * configure.in: Test for remove, not delete. Fix cross-assembler
1575 * as.h: Test HAVE_REMOVE, not HAVE_DELETE; define unlink to
1578 * read.c (pseudo_set, case O_symbol): If
1579 OBJ_COPY_SYMBOL_ATTRIBUTES is defined, invoke it.
1580 [BFD_ASSEMBLER]: Copy BSF_FUNCTION setting too.
1581 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define.
1583 Wed Aug 10 19:15:30 1994 Pat Rankin (rankin@eql.caltech.edu)
1585 * config/obj-vms.h (DSG_S_C_UBITU, DST_K_VFLAGS_DSC, DST_K_TS_ATOM,
1586 many others): new macros; values obtained from "DSTRECRDS.SDL".
1587 * config/obj-vms.h (various): use them.
1588 (USE_BITSTRING_DESCRIPTOR): new macro, for selecting bitfield
1589 representation (only enum bitfields can avoid being bitstrings).
1590 (bitfield_suffix, setup_basic_type): new routines.
1591 (VMS_typedef_parse): use them. Now recognize bitfields of all
1592 integral types, not just type `int'. Caveat: the representation
1593 used for bitfields still does not work for objects placed in
1594 registers, and gcc's optimizer sometimes puts small structs there.
1596 Tue Jun 14 17:31:44 1994 Pat Rankin (rankin@eql.caltech.edu)
1598 * read.c (s_text) [#if OBJ_VMS]: clear the IN_DEFAULT_SECTION
1599 bit from const_flag.
1600 * config/obj-vms.h (IN_DEFAULT_SECTION): define this macro.
1601 (tc_frob_label): define this to call vms_check_for_special_label,
1602 and declare the latter.
1603 * config/obj-vms.c (vax_g_doubles): declare this file-scope
1605 (const_flag): initialize to IN_DEFAULT_SECTION instead of 0.
1606 (vms_check_for_special_label): new routine (tc_frob_label).
1607 (VMS_TBT_Routine_End): don't bother checking for `gcc_compiled.'
1608 and `gcc2_compiled.' labels; they won't reach here any more.
1609 (VMS_typedef_parse) [case 'r']: for types `double' and `complex
1610 double', use `vax_g_doubles' flag to select type of double.
1611 (VMS_write_object_file) [traceback setup]: don't pass symbols
1612 with the IN_DEFAULT_SECTION attribute to the TBT_Routine_Begin
1613 and TBT_Routine_End functions.
1615 Mon Jun 6 20:52:20 1994 Pat Rankin (rankin@eql.caltech.edu)
1617 * config/obj-vms.c (VMS_TBT_Routine_End): cache the result of
1618 S_GET_VALUE() to avoid many repeated function calls.
1619 (VMS_Check_For_Main) [#if HACK_DEC_C_STARTUP]: capitalize
1620 _C$MAIN_ARGS in advance, in case -h3 (leave symbol name as-is)
1621 gets requested. [All the HACK_DEC_C_STARTUP code appears to
1622 be obsolete; gcc does it automatically for vms target. It's
1623 also misnamed, because it is for the "VAX C" run-time library,
1624 not the newer "DEC C" one which has much different startup code.]
1625 {various}: use `S_SET_xxx(symbol,new_value)' rather than
1626 `S_GET_xxx(symbol) = new_value'.
1628 Mon Sep 19 12:05:03 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1630 * config/obj-coff.c (c_dot_file_symbol): Use bfd_abs_section_ptr,
1631 not &bfd_abs_section.
1633 Thu Sep 15 18:36:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1635 * expr.c (clean_up_expression): Use addressT, not bfd_vma.
1637 Tue Sep 13 20:05:47 1994 Jeff Law (law@snake.cs.utah.edu)
1639 * expr.c (expr): Don't reduce the difference of two symbols in the
1640 same frag if the symbols are not in normal sections.
1642 * config/obj-som.h (S_SET_OTHER, S_SET_TYPE): Delete a.out crud.
1643 (S_SET_DESC, S_GET_OTHER, S_GET_TYPE, S_GET_DESC): Likewise.
1644 (obj_attach_unwind_info): Do not define. Not needed anymore.
1645 * config/tc-hppa.c: Delete whitespace at EOL.
1646 (struct hppa_fix_struct): Delete fx_unwind field and all references.
1647 (fix_new_hppa): Last arg is now a pointer to an int. Do not
1648 call obj_attach_unwind_info anymore. For SOM R_ENTRY and R_EXIT
1649 fixups, store 32bits of unwind information in the fx_addnumber
1651 (md_assemble, pa_entry, process_exit, pa_procend): For SOM R_ENTRY
1652 and R_EXIT fixups, pass a NULL pointer to fix_new_hppa, and a
1653 pointer to 32 bits of unwind info.
1654 (tc_gen_reloc): For SOM R_ENTRY and R_EXIT fixups, set the symbol
1655 pointer to the dummy symbol; set the addend field to fx_addnumber.
1656 (pa_comm, pa_equ, pa_type_args, pa_import): Use bfd_XXX_section_ptr
1657 rather than &bfd_XXX_section.
1659 Tue Sep 13 21:15:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1661 * config/tc-i386.c (md_apply_fix_1): For GOTPC relocs, decrement
1662 value by one; discard adjustments previously being made. From
1665 VMS- and Vax-related changes from Pat Rankin:
1666 * Makefile.in (VMS_OTHER_OBJS): add concat, getopt, and getopt1.
1667 * vmsconf.sh: no longer have make-gas.com echo text about needing
1668 to modify the gcc-vms driver when intending to use with gcc 1.x.
1669 * as.c (parse_options): suppress 'v' from std_short_options and
1670 eliminate VMS-specific conditional initialization;
1671 [default case]: check for '-v' if md_parse_options doesn't recognize
1673 [default case, #if VMS]: check for filename argument when '-v' seen;
1675 * config/tc-vax.c (md_assemble): don't rely on `this_add_number'
1676 for O_big literal operands (double floats and long long ints);
1677 [VMS, md_shortopts]: add second colon after 'v';
1678 (md_parse_options) [VMS, case 'v']: check for argument, so
1679 caller can handle `-v' w/o arg.
1681 Tue Sep 13 16:45:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1683 * config/obj-coff.c (do_relocs_for): If TC_KEEP_FX_OFFSET
1684 is defined, put the tx_offset into the r_offset.
1685 * config/tc-sh.c (line_comment_chars): Add #
1686 (tc_reloc_mangle): Deleted.
1687 * config/tc-sh.h (TC_KEEP_FX_OFFSET): Define.
1688 (TC_RELOC_MANGLE): Delete.
1690 Tue Sep 13 16:20:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1692 * flonum-konst.c: Change preprocessor tests of HO_VMS to just VMS.
1693 * hex-value.c: Ditto.
1694 * config/obj-vms.c: Ditto.
1696 * config/tc-sparc.c (sparc_ip): Replace as_bad/exit sequence with
1698 * config/tc-i860.c (i860_ip): Ditto.
1699 * config/tc-hppa.c (pa_ip): Ditto.
1700 * config/tc-alpha.c (alpha_ip): Ditto.
1701 * as.c (parse_args): Ditto.
1703 * config/tc-mips.c (mips_ip): Replace as_warn/exit sequence with a
1706 * write.c (write_contents): Use EXIT_FAILURE.
1707 * output-file.c (output_file_create, output_file_close,
1708 output_file_create, output_file_close): Ditto.
1709 * messages.c (as_fatal): Ditto.
1710 * config/obj-som.c (obj_som_version, obj_som_copyright): Ditto.
1711 * config/obj-ieee.c (write_object_file): Ditto.
1712 * config/obj-coff.c (write_object_file): Ditto.
1713 * config/tc-vax.c (main): Use EXIT_SUCCESS.
1714 * config/tc-m68k.c (main): Ditto.
1716 * hash.c (main): Pass a value to exit().
1718 * as.h (EXIT_SUCCESS, EXIT_FAILURE): Moved here.
1719 * as.c: ...from here.
1720 (parse_args): Use them always.
1721 (main): Use exit rather than return.
1723 * Makefile.in (*_FOR_TARGET, INSTALL_XFORM, install, uninstall):
1724 Rewrite handling of program_transform_name.
1726 * configure.in: Test for functions unlink and delete.
1727 * as.h: If unlink isn't available but delete is, define unlink to
1730 Update for autoconf 1.118:
1731 * gdbinit.in: New file, created from old .gdbinit.
1732 * .gdbinit: Deleted.
1733 * aclocal.m4 (GAS_GDBINIT): Deleted.
1734 * configure.in: Don't use it. Instead, generate .gdbinit from
1735 gdbinit.in. Don't substitute cpu_type, obj_format, emulation,
1736 atof. Switched order of AC_LINK_FILES arguments. Use AC_PREREQ
1737 to ensure that older versions of autoconf aren't used.
1738 * Makefile.in: Added @configure_input@ line.
1739 (configure): Deleted rule.
1741 Tue Sep 13 12:08:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1743 * config/obj-coff.c (fixup_segment): After handling the difference
1744 of two symbols from the same segment, set fx_subsy to NULL, to
1745 satisfy existing TC_COUNT_RELOC macros.
1747 Tue Sep 13 01:47:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1749 * aclocal.m4 (GAS_GDBINIT): New macro.
1750 * configure.in: Use it.
1751 * configure: Regenerated.
1753 Mon Sep 12 20:56:38 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
1755 * .gdbinit (pe, ps): Define new commands.
1756 * symbols.c (indent_level): New static variable.
1757 (indent, print_expr_1, print_symbol_value_1, print_symbol_value,
1758 print_expr): New functions.
1760 * Makefile.in (config-stamp): Add a "this file generated by make"
1761 message to config.h.
1763 PIC implementation for i386-linux, based on code from Eric
1764 Youngdale and Paul Kranenburg, with some work of my own:
1766 * write.c (fixup_segment): Test TC_RELOC_RTSYM_LOC_FIXUP on fixup
1767 before processing same-section pcrel relocations.
1768 (TC_RELOC_RTSYM_LOC_FIXUP): Default to 1.
1770 * expr.c (make_expr_symbol): If operator is O_symbol and
1771 X_add_number is zero, just return the symbol. If operator is
1772 O_constant, resolve the symbol's value before returning.
1773 (operand): Permit use of "[]" for grouping.
1774 (clean_up_expression): For difference of two symbols in the same
1775 frag, add the difference of their offsets into X_add_number.
1776 (expr): Reduce difference of two symbols in same frag to their
1779 * config/tc-i386.c (TC_RELOC): New macro.
1780 (struct _i386_insn): New field disp_reloc.
1781 (GOT_symbol): New variable.
1782 (operand_special_chars): Added square-brackets and at-sign.
1783 (reloc) [BFD_ASSEMBLER]: Added new argument OTHER; if it is not
1784 NO_RELOC, just return it.
1785 (reloc) [! BFD_ASSEMBLER]: Add third argument to dummy macro.
1786 (BFD_RELOC_386_PLT32, _GOT32, _GOTOFF) [! BFD_ASSEMBLER]: More
1788 (tc_i386_fix_adjustable): New function. Returns zero if symbol in
1789 fixup is not local, to prevent relocations against externals from
1791 (md_assemble): Initialize disp_reloc field to NO_RELOC. Pass
1792 disp_reloc field to reloc() function, and use TC_RELOC to generate
1793 value to pass to fix_new_exp.
1794 (md_assemble): Change 32-bit reloc against GOT_symbol into a GOTPC
1796 (i386_operand): Initialize disp_reloc field to NO_RELOC. Handle
1797 @GOTOFF, @PLT, @GOT operands. For GOTOFF relocations with local
1798 symbols, force generation of the section symbol.
1799 (md_estimate_size_before_relax): If GOT_symbol exists, decide
1800 we're generating PIC code, and convert relocations against
1801 undefined symbols from PCREL to PLT32.
1802 (md_apply_fix_1) [OBJ_ELF]: Fix up values for dynamic-linking
1804 (md_undefined_symbol): Notice GLOBAL_OFFSET_TABLE_NAME and set
1805 and return GOT_symbol if it matches.
1806 (F, MAP): Move macro definitions outside function.
1807 (tc_gen_reloc): Only switch on size and pcrel if code wasn't
1808 already supplied as PLT32. GOT32, GOTOFF, or GOTPC. Convert
1809 BFD_RELOC_32 using GOT_symbol into GOTPC.
1810 * config/tc-i386.h (TC_RELOC, tc_fix_adjustable,
1811 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): New
1813 (NEED_FX_R_TYPE): Define.
1814 (LOCAL_LABEL): Accept ".X" prefix too.
1815 (GLOBAL_OFFSET_TABLE_NAME): Default to "_GLOBAL_OFFSET_TABLE_".
1817 Mon Sep 12 17:51:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1819 * config/obj-elf.c (obj_elf_type): Rewrite to accept syntax
1820 reportedly to be used on Irix 6.
1822 * config/tc-mips.c (md_pseudo_table): Handle .globl and .global.
1823 (s_mips_globl): New static function; needed for Irix 5 support.
1824 * ecoff.c (ecoff_build_symbols): If BSF_FUNCTION is set for an
1825 external symbol with no type, set the type to st_Proc rather than
1826 st_Global. Don't set the index of an external st_Proc or
1827 st_StaticProc symbol unless it is also a local symbol.
1829 * read.c (read_a_source_file): The second argument to as_where is
1830 unsigned int *, not int *.
1832 Thu Sep 8 17:18:24 1994 Kung Hsu (kung@mexican.cygnus.com)
1834 * config/obj-ecoff.h : Change names to OBJ_GENERATE_ASM_LINENO,
1835 and generate_asm_lineno.
1836 * config/obj-elf.h : ditto.
1838 * read.c (read_a_source_file): if no file when inst is read, set
1839 generate_asm_lineno to true.
1840 * ecoff.h : change name to generate_asm_lineno and add function
1841 ecoff_no_current_file.
1842 * ecoff.c : change name to generate_asm_lineno.
1843 * ecoff.c (ecoff_generate_asm_lineno) : new function, to generate
1844 ecoff style line for asm file.
1846 Thu Sep 8 19:43:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1848 * config/obj-coff.c (size_section): Do an fprintf to stderr rather
1850 (fixup_segment): Use as_bad_where rather than as_bad.
1852 Wed Sep 7 17:21:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1854 * config/tc-{h8300,sh}.[ch] (tc_coff_symbol_emit): Function doing
1855 nothing becomes macro doing nothing.
1857 Wed Sep 7 19:10:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1859 * Makefile.in (Makefile): Depend on config.status.
1860 (config.status): Run config.status from . instead of srcdir.
1862 * config/tc-i386.c (tc_gen_reloc): Use bfd_get_reloc_code_name to
1863 display the name of the relocation type that couldn't be handled.
1864 * config/tc-sparc.c (tc_gen_reloc): Likewise.
1865 * config/tc-alpha.c (tc_gen_reloc): Likewise. Deleted abort call
1866 after call to as_fatal.
1868 * configure.in (i386-*-linux*): Don't set bfd_gas.
1870 * Makefile.in (CC_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET,
1871 install, uninstall): Don't use "brokensed" hack any more, the new
1872 autoconf code should never let program_transform_name be empty.
1874 Update for autoconf beta 1.112:
1875 * aclocal.m4 (GAS_CHECK_DECL_NEEDED, GAS_WORKING_ASSERT): New
1877 * configure.in: Use them. Use AC_ARG_PROGRAM (now provided by
1878 autoconf) instead of my hacked-up AC_PROGRAM_TRANSFORM_NAME. Move
1879 test for CROSS_COMPILE just before AC_FUNC_ALLOCA, and emit a
1880 message to try to ease confusion about autoconf's
1881 "cross-compiling" message.
1882 * acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_FREE,
1883 NEED_DECLARATION_ERRNO): Renamed from NEED_*_DECLARATION.
1884 * configure, conf.in: Regenerated.
1886 Wed Sep 7 12:49:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1888 * configure.in: Check ${host} and ${target} rather than
1889 ${host_canon} and ${target_canon}.
1890 * configure: Likewise.
1892 Tue Sep 6 11:42:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1894 * config/tc-mips.c (mips_cpu): New static variable.
1895 (insns_since_cache_access): New static variable.
1896 (md_begin): Set mips_cpu as well as mips_isa.
1897 (append_insn): If mips_cpu is 4600, require four nop instructions
1898 between an instruction which accesses the cache and certain CACHE
1899 instructions. Keep track of the number of instructions seen since
1900 an instruction which accesses the cache.
1901 (md_parse_option): Set mips_cpu as well as mips_isa.
1903 Mon Sep 5 07:09:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1905 * doc/Makefile.in (VPATH): Define using @srcdir@.
1906 (prefix, program_transform_name, exec_prefix): Use autoconf style
1909 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1911 * config/ho-riscix.h, config/tc-arm.c, config/tc-arm.h: New files
1912 * configure.in: Recognize the arm.
1914 Fri Sep 2 16:05:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1916 * ecoff.c (add_file): Don't try to generate line numbers if the
1917 symbol table has been frozen.
1919 Thu Sep 1 19:48:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1921 * aclocal.m4 (AC_PROG_CC): Use AC_DEFUN, and omit AC_PROVIDE.
1923 * configure.in: Handle user-specified bfd-assembler option with
1924 separate variable from preferred configuration, until the two are
1925 resolved. Indicate bfd_gas=preferred for linux a.out. Use
1926 AC_PROGRAM_TRANSFORM_NAME, for which a patch has been sent to djm.
1927 * Makefile.in (target_alias, program_transform_name): Define,
1928 using autoconf @-substitutions.
1930 Wed Aug 31 17:43:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1932 * atof-generic.c: Deleted alloca handling here.
1934 * Makefile.in (prefix, exec_prefix): Use @-subtitutions.
1936 * aclocal.m4 (AC_OUTPUT_LINKS): Deleted redefinition, since
1937 autoconf 1.109 has this fixed.
1938 * configure.in: Don't change quote characters around AC_MSG_ERROR
1939 invocation. Don't use AC_HEADER_STDC, since it requires running a
1940 program. Cache NEED_*_DECLARATION values.
1941 * configure, conf.in: Regenerated with a modified autoconf 1.109.
1943 * as.h (volatile): Don't test or define here; not needed.
1944 (alloca): Replace alloca-conf.h inclusion with code recommended in
1945 autoconf documentation. Include config.h first.
1947 Wed Aug 31 11:20:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1949 * config/obj-coff.h (S_IS_DEFINED): Absolute symbols are defined
1952 * configure.in, configure: Initialize bfd_gas to no.
1954 Tue Aug 30 19:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1956 * as.h: Include alloca-conf.h from "libiberty", not
1959 Mon Aug 29 16:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1961 * config/tc-ppc.c (md_apply_fix): Don't generate a reloc when a
1962 symbol is used as an offset into a CSECT that is not a TOC. These
1963 types of loads are generated by gcc -mminimal-toc.
1965 Sun Aug 28 13:22:52 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1967 * as.h (flag_*): Added comments describing meanings of some of
1969 (struct frag): Add some comments about the ns32k-specific fields
1970 and why they're here.
1971 (SIZEOF_STRUCT_FRAG): Cast addresses to char*, not int.
1972 (flag_print_statistics): Declare.
1974 * as.c (parse_args): Set flag_print_statistics instead of
1975 statistics_flag. Options array is now const. Added new option
1976 "dump-config"; if specified, print TARGET_ALIAS, TARGET_CANONICAL,
1977 TARGET_CPU, TARGET_OBJ_FORMAT, and TARGET_FORMAT, if defined.
1978 (main): Change test to check flag_print_statistics.
1979 (statistics_flag): Deleted.
1981 * frags.c (frag_variant): Removed PCREL_ADJUST and BSR arguments.
1982 Always initialize them to zero.
1983 * frags.h (frag_variant): Fixed prototype.
1984 * config/tc-i960.c (get_cdisp): Don't pass the extra zero args.
1985 * config/tc-ns32k.c (convert_iif): Don't pass the arguments; cache
1986 the value of frag_now and fill in the fields later.
1988 * Makefile.in (distclean, realclean): Remove new
1989 configure-generated files.
1991 Sat Aug 27 20:26:12 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
1993 Conversion to autoconf:
1994 * acconfig.h, aclocal.m4: New files.
1995 * configure.in: Rewritten (except for some target-specific code)
1997 * conf.in, configure: New files, generated from the above.
1998 * Makefile.in: Changed magic sequence indicating insertion of
2000 (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions
2002 (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h.
2003 (config.status, configure): Rewrite rules.
2004 (config-stamp): Depend on conf. Skip variables that configure is
2005 now substituting itself.
2006 (*.o dependencies): Deleted host.h.
2007 (distclean, realclean): Don't delete host.h.
2008 * as.c: Don't include stdio.h, string.h, sys/types.h. Include
2009 signal.h after as.h.
2010 * as.h: Include alloca-conf.h first. Include ctype.h, string.h,
2011 strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h,
2012 fopen-same.h, as suggested by autoconf test results.
2013 [BROKEN_ASSERT]: Don't include assert.h.
2015 (volatile, const): Define if not __STDC__ and not already defined.
2016 (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare.
2017 (free) [NEED_FREE_DECLARATION]: Declare.
2018 * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't
2020 (malloc) [NEED_MALLOC_DECLARATION]: Declare.
2021 * messages.c: Include as.h first. Include errno.h only if
2022 HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine
2023 HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate.
2024 * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM,
2025 INSTALL_DATA): Use autoconf @-substitutions.
2027 * input-file.c: Don't include assert.h here, 'cause as.h already
2030 * config/tc-alpha.c: Added various prototypes for static
2032 (in_range): New function, tests whether a value can fit in an
2034 (build_mem, build_operate_n): New functions for constructing
2036 (emit_sll_n, emit_ldah_num, emit_addq_r, emit_lda_n): New
2037 functions for emitting single instructions, no longer requiring a
2038 recursive call to md_assemble.
2039 (emit_add64): New function for expanding a REG:=REG+CONST
2040 operation into one or more instructions, to handle wide constants.
2041 (clear_insn): New variable.
2042 (md_begin): Fill it in with zeros and BFD_RELOC_NONE values.
2043 (alpha_ip): Use it to initialize local variable insns.
2044 (alpha_ip, label "immediate" and cases 'P', 'G'): Use emit_add64
2047 Fri Aug 26 14:46:15 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
2049 * subsegs.c (section_symbol): Reverse still-wrong test of
2050 EMIT_SECTION_SYMBOLS.
2052 * write.c (BFD_FAST_SECTION_FILL): Always define.
2053 (write_contents): If fill_size is 1, use memset instead of looping
2056 Wed Aug 24 12:46:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2058 * config/tc-mips.h (LOCAL_LABEL): Define as 0, for compatibility
2059 with native MIPS assembler.
2060 * configure.in (mips-*-irix*): Don't set emulation.
2061 * config/te-irix.h: Remove.
2063 * ecoff.c (ecoff_symbol_new_hook): Don't add a new file if we
2064 haven't seen any input files yet.
2065 * config/tc-alpha.c (md_begin): Just call symbol_create, rather
2066 than calling symbol_new and then removing the symbol from the
2069 * as.c (main): Move a inside the #if 0 block which uses it.
2070 * ecoff.c (current_stabs_filename): Make const.
2071 * frags.h (frag_align_pattern): Declare.
2072 * gasp.c (new_file): Cast isp to long, and use %ld to print it.
2073 * config/tc-alpha.h (md_operand): Add cast to void.
2074 (alpha_do_align): Declare argument types.
2075 (tc_get_register): Declare.
2076 (alpha_frob_ecoff_data): Declare.
2077 * config/tc-alpha.c: Include <ctype.h>.
2078 (s_mask): Don't declare; does not exist.
2079 (line_comment_chars): Remove /* from descriptive comment.
2080 (tc_get_register): Remove unused local reg.
2081 (tc_gen_reloc): Don't bother to compare unsigned to zero.
2082 (s_base): Correct warning to actually print register number.
2083 (md_begin): Remove unused locals retval, lose, and i.
2084 (alpha_fix_adjustable): Move default case inside switch to avoid
2086 (load_symbol_address): Remove unused locals reloc_addr, p, sym,
2088 (emit_byte_manip_r): Declare types for all arguments.
2089 (emit_extract_r, emit_insert_r, emit_mask_r): Likewise.
2090 (emit_sign_extend, emit_bis_r, s_proc): Likewise.
2091 (alpha_ip): Use sprint_value to print offsetT value. Remove
2092 unused local size. Remove unused label get_macro.
2093 (alpha_do_align): Make fill const.
2094 (md_apply_fix): Remove unused label check_zov.
2096 * configure.in: Recognize i586 as a synonym for i[34]86.
2098 Tue Aug 23 12:32:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2100 * config/obj-coff.c (c_line_new): Change line_number argument from
2101 unsigned short to int so that the type in the prototype matches
2102 the promoted type in the definition.
2103 (stack_delete): Comment out; not used.
2104 * config/obj-coff.h (tc_coff_symbol_emit_hook): Declare if not
2105 BFD_ASSEMBLER, not if BFD_ASSEMBLER. Declare argument type.
2106 * config/tc-m68k.h (tc_coff_sizemachdep): Declare.
2107 * config/tc-m68k.c (tc_coff_symbol_emit_hook): Add ignored
2110 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
2112 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
2113 the common symbol to the zero address frag (the correct fix).
2115 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
2117 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
2118 the common symbol to the zero address frag (the correct fix).
2120 * config/tc-hppa.c (pa_comm): Set sy_resolved for the common
2123 Fri Aug 12 17:51:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2125 * config/tc-mips.c (md_begin): Drop "el" from the end of
2126 TARGET_CPU. Check for mips64orion.
2128 Tue Aug 9 19:43:45 1994 Stu Grossman (grossman@cygnus.com)
2130 * configure.in: Recognize ppc-*-netware.
2131 * config/te-ppcnw.h: New file to support Power-PC/Netware
2132 configurations. Currently, it just enables the use of backslash
2133 escapes in string directives.
2135 Tue Aug 9 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2137 * config/tc-ppc.c (ppc_stabx): Call expression directly, rather
2138 than via pseudo_set. If expression is a symbol, move stab symbol
2139 to just after symbol from expression.
2141 * ecoff.c (ecoff_build_procs): Don't force adr of first fdr to be
2142 zero. Undoes change of June 4, 1993.
2144 * config/tc-mips.c (md_parse_option): Accept -mcpu=4400, 4600, and
2147 Mon Aug 8 16:28:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2149 * as.h: Remove FOPEN_WB patch of Aug 6.
2150 * configure.in: Configure for ho-go32 correctly.
2151 * config/ho-go32.h: Fix copyright.
2153 Mon Aug 8 11:59:51 1994 Jeff Law (law@snake.cs.utah.edu)
2155 * gas/config/tc-hppa.c (md_pseudo_table): Delete redundant
2156 upper-case versions of the pseudo-ops.
2158 Mon Aug 8 13:42:16 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2160 * config/tc-sparc.c (md_apply_fix): If we are going to generate a
2161 non PC relative reloc, don't put the addend in the object file.
2163 Sat Aug 6 01:15:02 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2165 * as.h: If FOPEN_WB is not defined, do the right thing in a go32
2168 Mon Jul 11 11:34:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2170 * config/tc-h8300.c (pint): New function for handling varying
2171 size of int pseudo op.
2172 * doc/as.texinfo: Fix typo describing .h8300h pseduop.
2174 Mon Aug 1 02:40:43 1994 Jeff Law (law@snake.cs.utah.edu)
2176 * config/tc-hppa.c (create_new_space): Initialize sd_subspaces
2177 field in the space chain.
2179 * config/tc-hppa.c (tc_gen_reloc): Cast return value from
2180 hppa_gen_reloc_type.
2182 Thu Jul 28 15:45:37 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2184 * config/tc-sparc.c (sparc_ip): Check more carefully for
2185 conflicting architectures.
2186 (md_parse_option) [NO_V9]: Complain if v9 was selected.
2187 (md_show_usage): Derive architecture list in usage message from
2188 architecture_pname array.
2189 (cypress): Macro deleted.
2190 (op_hash): Don't initialize.
2191 (s_common): Use bfd_und_section_ptr instead of bfd_und_section.
2193 * config/tc-sparc.c (BSR): New function.
2194 (sparc_ip): Use it for right-shift operations of 32 bits or more.
2196 * config/tc-sparc.c (sparc_ip): Implement new operand type 'x'.
2198 Tue Jul 26 18:21:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2200 * config/obj-coff.h: Moved common includes and TARGET_FORMAT
2201 definitions together.
2202 (WORKING_DOT_WORD, WARN_SIGNED_OVERFLOW_WORD,
2203 OBJ_COFF_OMIT_OPTIONAL_HEADER, BFD_HEADERS, BFD) [!BFD_ASSEMBLER]:
2204 Moved these definitions to the start of the file, before the
2206 (SYMBOLS_NEED_BACKPOINTERS, OBJ_COFF_MAX_AUXENTRIES): Always
2208 (S_GET_ZEROES): Deleted.
2209 (S_SET_ZEROES): Moved to obj-coff.c.
2211 * config/obj-coff.c (obj_coff_* psuedo-op fns): Deleted
2212 forward declarations.
2213 (obj_pseudo_table): Moved to one version end of file,
2214 conditionalized internally.
2215 (stack typedef, stack_init, stack_delete, stack_push, stack_pop,
2216 tag_hash, tag_init, tag_insert, tag_find, tag_find_or_make): Moved
2217 to one combined version at top of file, unconditional. Deleted
2218 forward declarations.
2219 (s_get_name): Moved one copy of declarations to start of file.
2220 (def_symbol_in_progress): Ditto. Don't initialize.
2221 (S_SET_ZEROES): Moved here from obj-coff.h.
2222 (write_object_file): If TC_COFF_SET_MACHINE is defined, call it on
2225 * config/obj-coff.c (seg_info_off_by_4): Now const and static.
2226 (SEG_INFO_FROM_SEG_NUMBER): Unused macro deleted.
2227 (previous_file_symbol, def_symbol_in_progress, symbol_externP,
2228 symbol_extern_lastP, last_functionP) [!BFD_ASSEMBLER]: Don't
2229 bother explicitly initializing to zero value.
2231 * config/obj-coff.c (fixup_segment) [TC_I960]: Use SF_GET_BALNAME
2232 and SF_GET_CALLNAME instead of the TC_S_IS_ versions.
2234 * config/tc-i960.h (TC_COFF_SET_MACHINE): New macro. Calls
2237 * config/tc-i960.c (targ_has_iclass): Use I_CX | I_CX2 where I_CX
2238 was used previously.
2239 (tc_headers_hook): If I_CX2 is found, set flags to F_I960CA.
2241 * config/tc-i960.c (po_hash): Declaration deleted.
2242 (next_object_file_charP): Ditto.
2243 (regnames, aregs, coj): Now const.
2244 (parse_memop): Static array def_scale now const.
2245 (md_begin): Cast away const when passing hash routines addresses
2246 of values in regnames or aregs.
2247 (md_longopts): Added "link-relax" and "no-relax" hyphenated forms.
2248 Continue to accept one-word forms.
2249 (struct tabentry, arch_tab): Moved to top level from inside
2250 md_parse_option. Now const.
2251 (md_show_usage): Use arch_tab to generate usage message. Print
2252 hyphenated forms of relax options.
2254 * config/tc-i960.h (DEFINE_I960_AOUT, TC_S_IS_*, TC_S_*_SYSPROC,
2255 TC_S_FORCE_TO_*): Moved from here...
2256 * config/tc-i960.c: ... to here. Changed DEFINE_I960_AOUT stuff
2257 to test OBJ_AOUT and OBJ_BOUT directly.
2259 * config/tc-i960.h (CTRL, COBR, COJ, REG, MEM*, FBRA, CALLJ,
2260 M1-M3, REG_OPC, R_*, SFR, LIT, FP, OP, R, RS, RL, RSL, F,
2261 {R,F}{,L}{2,4}, M, SFR_OK, LIT_OK, FP_OK, REG_ALIGN, MEMOP, I_*):
2264 start-sanitize-i960xl
2265 * config/tc-i960.c (ARCH_XL): Define.
2266 (arch_tab): Include XL.
2267 (targ_has_sfr, targ_has_iclass): Handle XL.
2268 (tc_headers_hook): Set flags to F_I960XL for i960XL.
2271 Fri Jul 15 15:36:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2273 * subsegs.c (section_symbol): Had last change backwards.
2275 Thu Jul 14 13:21:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2277 * config/atof-ns32k.c: Deleted.
2279 * config/obj-aout.c (obj_aout_frob_symbol): Use
2280 bfd_ind_section_ptr and bfd_und_section_ptr.
2282 * subsegs.c (subseg_set_rest): Compare segT values directly,
2283 without casting to int first.
2285 * config/tc-ns32k.c (md_begin): Return value from hash_insert
2286 should be pointer to const. Don't call exit explicitly after
2287 calling as_fatal; it won't return.
2288 (convert_iif): Make local variable j be pointer to bit_fixS, since
2289 that's how it's used.
2290 (encode_operand, case 'b'): Ignore sprintf return value. Don't try
2291 converting freeptr to int and back.
2293 Merged in NS32K support update from Ian Dall (dall@hfrd.dsto.gov.au):
2295 * config/te-pc532mach.h: New file. pc532-mach target emulation.
2297 * config/te-netbsd532.h: New file. Netbsd532 target emulation.
2299 * config/tc-ns32k.h: Add definition of NOP_OPCODE.
2301 * config/tc-ns32k.h: Add prototype for fix_new_ns32k_exp.
2303 * config/tc-ns32k.h: Add BFD_ASSEMBLER support.
2305 * config/tc-ns32k.c (tc_gen_reloc): New function for BFD_ASSEMBLER.
2307 * config/tc-ns32k.c (fix_new_ns32k_exp): Get reloc type
2308 differently for BFD_ASSEMBLER.
2310 * config/tc-ns32k.c (md_estimate_size_before_relax): Get reloc
2311 type differently for BFD_ASSEMBLER.
2313 * config/tc-ns32k.c (md_create_long_jump): Size of opcode is one
2316 * config/tc-ns32k.c (md_convert_frag): Code for the BFD_ASSEMBLER
2317 case. Also use smart md_pcrel_adjust function.
2319 * config/tc-ns32k.c (md_apply_fix): Code for the BFD_ASSEMBLER
2320 case. Also use smart md_fix_pcrel_adjust function.
2322 * config/tc-ns32k.c (md_fix_pcrel_adjust): New function which can
2323 find offset from opcode to operand even if in another frag
2324 and in the presence of relaxing.
2326 * config/tc-ns32k.c (md_pcrel_adjust): New function which can
2327 find offset from opcode to operand even if in another frag
2328 and in the presence of relaxing.
2330 * config/tc-ns32k.c (md_number_to_disp): Check ranges properly.
2332 * config/tc-ns32k.c (md_atof): use atof_ieee instead of special
2335 * config/tc-ns32k.c (reloc): New (static) function for
2338 * config/tc-ns32k.c (convert_iif): More correct pc relative code.
2339 md_relax must be able to find opcode address even if in another frag.
2341 * config/tc-ns32k.c: More extensive comments.
2343 * config/tc-ns32k.c (encode_operand): Support new operand classes I
2346 * config/tc-ns32k.c (fix_new_ns32k_exp): new function and
2347 corresponding prototype.
2349 * config/tc-ns32k.c: make 32532 default machine instead of 32032.
2351 * config/tc-ns32k.c: include opcode/ns32k.h after as.h
2353 * aout_gnu.h: r_disp needs to be 2 bits for TC_NS32K
2355 * write.h: fx_im_disp needs to be 2 bits big for TC_NS32K
2357 * write.c (relax_segment): Use TC_PCREL_ADJUST macro (if defined)
2358 instead of adding pcrel_adjust.
2360 * write.c (write_object_file): Adjust to_addr for the
2361 BROKEN_DOT_WORD feature for the BFD_ASSEMBLER case.
2363 * write.c (write_object_file): Use TC_CONS_FIX_NEW if it is defined.
2365 * write.c (write_contents): Add code (currently if
2366 BFD_FAST_SECTION_FILL is defined) to make large fills a lot faster.
2368 * configure.in: Remove ns32k from special FP list. All the ns32k
2369 series use ieee float.
2371 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd targets
2373 * as.h: include expr.h before targ-env.h. Some target dependent file
2374 want to use expr structures.
2376 Wed Jul 13 14:49:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2378 * config/tc-m68k.c (m68k_ip): Change rp to be a const pointer.
2379 (md_parse_option): Clear cpu field of current_architecture before
2380 setting a new cpu type. Clear no_68881 for m68881 or m68882.
2381 Clear no_68851 for m68851.
2383 Tue Jul 12 21:27:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2385 * config/ho-sysv.h (realloc): Declare.
2387 * symbols.c (symbol_create): New function, most of the guts of the
2388 old symbol_new function.
2389 (symbol_new): Now just checks symbol_table_frozen, calls
2390 symbol_create, and enters the symbol into the symbol table.
2391 * subsegs.c (section_symbol): If EMIT_SECTION_SYMBOLS is not true,
2392 and the symbol table is frozen, call symbol_create instead of
2394 * symbols.h (symbol_create, symbol_table_frozen): Declare.
2396 * symbols.c (symbol_clear_list_pointers): Always a function now.
2397 * struc-symbol.h (symbol_clear_list_pointers): Deleted macro
2400 * symbols.c (debug_verify_symchain): New macro, defined to be
2401 verify_symbol_chain or a cast to void, depending on DEBUG_SYMS.
2402 (many functions): Invoke debug_verify_symchain unconditionally.
2404 Tue Jul 12 12:06:42 1994 Kung Hsu (kung@x1.cygnus.com)
2406 * config/obj-ecoff.h: change calling interface of
2407 OBJ_GENERATE_ASM_LINE_STAB.
2408 * config/obj-elf.h: ditto.
2409 * read.c (read_a_source_file): ditto.
2410 * ecoff.h: change calling interface of
2411 ecoff_generate_asm_line_stab.
2412 * ecoff.c (add_file): record of filename to handle case of include
2413 files, also change default built-in type from int to void for
2415 * ecoff.c (ecoff_generate_asm_line_stab): handle case of include
2418 Mon Jul 11 17:20:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2420 * config/tc-mips.c (macro): In case M_LA_AB, SVR4_PIC, large
2421 constant, and case ldd_std, set mips_optimize to 2 temporarily to
2422 avoid inserting an unexpected nop instruction.
2424 Sat Jul 9 00:05:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2426 * ecoff.c (ecoff_build_lineno): Handle count correctly for last
2429 Fri Jul 8 15:22:07 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2431 * gasp.c (process_pseudo_op): Pass right args to do do_aif.
2432 (get_any_string): New arg 'pretend_quote'.
2433 (get_and_process, do_formals, macro_expand, do_sdata,
2434 process_pseudo_op): Use new arg.
2436 Fri Jul 8 12:23:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2438 * config/obj-ecoff.h: define macro OBJ_GENERATE_ASM_LINE_STAB.
2439 * config/obj-elf.h: ditto.
2440 * read.c (read_a_source_file): generate line stabs for asm file.
2441 * read.h: add extern generate_asm_line_stab.
2442 * ecoff.h : add prototype for ecoff_generate_asm_line_stab().
2443 * ecoff.c (add_file): if there's no filename provided, set switch
2444 to generate line stabs for .s file.
2445 * ecoff.c (add_procedure): add stabs symbol for .ent directive.
2446 * ecoff.c (generate_ecoff_stab): creates an artificial stabs.
2447 * ecoff.c (generate_asm_line_stab): generate a artifitial label
2448 for each line and generate a stabn for the line.
2450 Thu Jul 7 17:04:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2452 * gasp.c (get_any_string): Cope with getting a string with an
2453 alternate base specifier.
2454 (do_aif, do_aelse): Only enable output if expression is true and previous
2456 (chartype_init): Add BASEBIT chartype.
2457 (process_pseudo_op): Notice nesteed AIFs.
2459 Thu Jul 7 12:30:22 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2461 * h8300.c (do_a_fix_imm): Code for 2 bit reloc type using in trapa
2462 insn. (fix pr 5165, 5174)
2464 Thu Jul 7 11:31:32 1994 Jeff Law (law@snake.cs.utah.edu)
2466 * config/tc-hppa.c (R_DLT_REL): If it isn't defined, then define
2467 to an appropriate value to avoid losing on old hpux systems.
2469 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions for
2470 symbols in DLT relative relocs.
2471 (tc_gen_reloc): Zero out the addend field for DLT relative relocs.
2473 Wed Jul 6 01:07:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2475 * config/tc-ppc.c (ppc_tc): If not OBJ_COFF, force TOC entry to
2476 align to a four byte boundary.
2478 Tue Jul 5 15:42:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2480 * config/tc-alpha.c (load_expression): Handle 32-bit addends.
2481 (gpdisp_hi16_howto): Now points to const.
2482 (load_insn_table, alpha_ip): Fix uses of const.
2484 * doc/internals.texi: Updates to COFF description. Added "@end
2485 defmac" as needed, and some extra heading and "@bye" so it'll
2486 format as a separate document.
2488 Tue Jul 5 13:54:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2490 * config/obj-elf.h (S_GET_ALIGN, S_SET_ALIGN): Define.
2491 * config/obj-elf.c (obj_elf_common): Set alignment of common
2493 * config/tc-sparc.c (s_common): If OBJ_ELF, set alignment of
2496 Mon Jul 4 18:29:43 1994 Jeff Law (law@snake.cs.utah.edu)
2498 * config/tc-hppa.c (is_complex): New macro.
2499 (cons_fix_new_hppa): "Handle" complex expressions.
2501 Fri Jul 1 00:48:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2503 * config/obj-coff.c (write_object_file): Set s_align field from
2504 section_alignment array.
2506 Thu Jun 30 15:05:28 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2508 * write.c (write_object_file): Use bfd_com_section_ptr.
2509 * as.h (absolute_section, undefined_section): Use new BFD macros
2510 bfd_abs_section_ptr and bfd_und_section_ptr.
2512 Thu Jun 30 14:36:37 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2514 * config/tc-mips.c (macro): For M_LI_SS, decide how to handle it
2515 based on contents of imm_expr and offset_expr, rather than
2516 mips_pic. For M_LI_DD, decide how to handle it based on segment
2517 name of offset_expr, rather than mips_pic.
2518 (mips_ip): If g_switch_value < 4, use immediate values for 'l'.
2519 If g_switch_value < 8, use .rdata rather than .lit for 'L'.
2521 Wed Jun 29 17:30:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2523 * as.c (show_usage): Break long string into shorter ones.
2524 (parse_args): Add -v, prints version id and continues.
2525 * config/tc-mips.c (md_show_usage): Break long string.
2527 Mon Jun 27 09:47:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2529 * config/tc-i386.c (md_parse_option): Handle "-V" and "-Q" if
2532 Sun Jun 26 16:30:48 1994 Stan Shebs (shebs@andros.cygnus.com)
2534 * as.c (main) [HOST_SPECIAL_INIT]: New hook, for host-specific
2537 Wed Jun 22 00:24:55 1994 Jeff Law (law@snake.cs.utah.edu)
2539 * config/tc-hppa.h (obj_frob_symbol): Define for OBJ_ELF.
2540 More gas/bfd lossage exposed by the new linker code.
2542 Tue Jun 21 11:32:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2544 * subsegs.c (subseg_change): Clear seginfo after allocating it.
2545 (subseg_get): Pass actual size of seginfo to memset.
2547 * subsegs.c (abs_seg_info, und_seg_info): Define if BFD_ASSEMBLER.
2548 (subseg_change): Store seg_info for bfd_abs_section_ptr in
2549 abs_seg_info, and store seg_info for bfd_und_section_ptr in
2551 (subseg_get): Likewise. Also, don't set output_section if it is
2553 (seg_info): Define as function.
2554 * subsegs.h (seg_info): Declare as function rather than defining
2556 * write.c (relax_and_size_seg): Call seg_info rather than
2557 bfd_get_section_userdata.
2559 Mon Jun 20 16:30:54 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2561 * configure.in (ppc-*-elf*): New target, like -sysv4*.
2563 * expr.c (operand): If "0f" is followed by '\0', don't do eol
2566 Mon Jun 20 15:17:43 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2568 * ecoff.c (ecoff_build_aux): Call swap_tir_out and swap_rndx_out
2569 via backend pointer, not directly.
2571 Fri Jun 17 18:05:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2573 * Makefile.in (config-stamp): Make sure there is at least one
2574 element in the for loop.
2576 Fri Jun 17 11:01:04 1994 Jeff Law (law@snake.cs.utah.edu)
2578 * config/tc-hppa.c: Misc trivial changes to make gcc -Wall happy.
2580 * config/tc-hppa.h (elf_hppa_final_processing): Declare.
2582 Wed Jun 15 20:44:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2584 * as.c (parse_args): Cast xmalloc return value.
2586 * Makefile.in (config-stamp): If $(defs) contains multiple words,
2587 emit a #define line for each.
2588 * configure.in: For sparc64 target, use sparc cpu files and add
2589 sparcv9 to extra_defs. No longer treat sparc64-*-aout* specially.
2591 * config/tc-sparc.c (membar_masks): Now static and const.
2592 (md_show_usage) [!NO_V9]: Add -Av9 to usage message.
2593 (current_architecture) [sparcv9]: Initialize to v9.
2594 (md_begin) [sparcv9]: Don't bother changing it unconditionally
2596 (s_reserve): Don't pass unexpected argument to as_bad with
2597 bad-segment message.
2599 * as.h (bfd_alloc_by_size_t) [BFD_ASSEMBLER]: Declare.
2601 * config/atof-ieee.c (int_to_gen): Commented out unused routine.
2603 * config/tc-vax.c (md_assemble): Removed check of operand section.
2605 Fri Jun 3 17:25:08 1994 Pat Rankin (rankin@eql.caltech.edu)
2607 * config/obj-vms.h (DBG_S_C_COMPLX4, DBG_S_C_COMPLX8): define
2608 these new VMS symbol-type macros for `complex float' and
2609 `complex double' support. Their values come from the existing
2610 DSC$K_DTYPE_FC and DSC$K_DTYPE_DC macros in <descrip.h>.
2611 (DBG_S_C_REAL8_G, DBG_S_C_COMPLX8_G): G_float versions of
2612 REAL8 and COMPLX8; not used yet, because gcc outputs the same
2613 .stabs for `double' regardless of whether `-mg' is used.
2614 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
2615 for gcc2's predefined types "complex float", "complex double",
2616 and "complex long double" (identical to complex double).
2618 Wed Jun 15 12:32:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2620 * config/obj-coff.c (coff_frob_symbol): Use C_STAT for the .text
2621 section symbol, not C_LABEL.
2623 * config/tc-mips.c (mips_ip): Permit a modifier in 'o' case, and
2624 permit non constant expressions in 'u' case. Lets ``lui
2625 $8,%hi(foo); lw $8,%lo(foo)($8)'' work correctly.
2627 Mon Jun 13 12:08:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2629 * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt
2630 to put a common symbol in a set.
2632 Sat Jun 11 16:41:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2634 Add weak symbols as an extension to a.out.
2635 * read.c (pseudo_set): Only preserve external bit for OBJ_AOUT and
2636 OBJ_BOUT if not BFD_ASSEMBLER.
2637 * config/aout_gnu.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB):
2638 Define as in ../include/aout/aout64.h.
2639 * config/obj-aout.h (OBJ_SYMFIELD_TYPE): If not BFD_ASSEMBLER,
2641 (S_GET_WEAK, S_SET_WEAK): Define if not BFD_ASSEMBLER.
2642 * config/obj-aout.c (obj_pseudo_table): Add "weak".
2643 (obj_emit_symbols): Adjust type of weak symbols.
2644 (obj_aout_weak): New static function.
2646 Fri Jun 10 13:48:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2648 * config/obj-elf.c (obj_elf_section): Don't set any flags based on
2649 the type of a special section.
2651 * config/ho-sunos.h: Include <stdlib.h>. Don't declare malloc,
2652 realloc, free, or atol.
2654 Wed Jun 8 06:28:37 1994 Bill Cox (bill@cygnus.com)
2656 * Makefile.in (check): Delete as.new dependency, so that
2657 regression test doesn't trigger an assembler build.
2659 Tue Jun 7 13:33:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2661 * Makefile.in (mostlyclean, realclean): New targets.
2662 * doc/Makefile.in, testsuite/Makefile.in: Likewise.
2664 Mon Jun 6 13:10:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2666 * config/tc-mips.c (RDATA_SECTION_NAME): Define.
2667 (macro): Correct M_LI_SS SVR4_PIC/EMBEDDED_PIC case. After M_LI_D
2668 or M_L_DOB or label dob, force a new frag to avoid getting
2669 confused in tc_gen_reloc.
2670 (mips_ip): Use RDATA_SECTION_NAME, not .rdata.
2671 (s_change_sec): Likewise.
2673 Fri Jun 3 23:35:36 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2675 * read.c (emit_expr): Use memset to zero out memory, rather than
2676 going through md_number_to_chars. This permits handling symbolic
2677 arguments when the size is larger than sizeof (valueT), if
2678 TC_CONS_FIX_NEW is prepared to handle the case (as it is on MIPS).
2680 Fri Jun 3 12:50:13 1994 David J. MacKenzie (djm@rtl.cygnus.com)
2682 * as.c (show_usage), config/tc-alpha.c (md_show_usage),
2683 config/tc-mips.c (md_show_usage): Fix up messages.
2685 * as.h: Replace flagseen with separate variables.
2686 * as.c (parse_args): Set them. Don't accept -1 option, or -v
2687 explicitly (it's a synonym for --version).
2688 * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c,
2689 config/obj-aout.c, config/obj-aout.h, config/obj-bout.c,
2690 config/obj-bout.h, config/obj-coff.c, config/obj-coff.h,
2691 config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c,
2692 config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c,
2693 config/tc-vax.c: Use the new flag variables instead of flagseen.
2694 * config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in
2697 * as.c (show_usage): Remove target specific messages;
2698 instead, call md_show_usage.
2699 (parse_args): Use getopt_long_only. Take pointers to argc and
2701 (main): Pass parse_args pointers.
2702 * as.h: Remove 3 variables that are redundant with flagseen.
2703 * as.c, messages.c: Change their users to use flagseen.
2704 Define getopt stuff.
2705 * tc.h: Update md_parse_option decl. Add md_show_usage decl.
2706 * config/tc-*.c: Add md_shortopts, md_longopts,
2707 md_longopts_size, md_show_usage. Change calling convention for
2708 md_parse_option. Remove md_parse_long_option.
2709 * config/tc-ns32k.c: Rename `struct option' to `struct ns32k_option'.
2710 * config/tc-i386.h: Don't define md_parse_option.
2712 Thu Jun 2 13:54:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2714 * as.c (show_usage): New function.
2715 (parse_args): Code moved from main.
2716 Recognize --help and --version.
2717 * config/tc-ns32k.h: Define TC_NS32K.
2718 * doc/as.texinfo: Document all of the target-independent command
2721 Thu Jun 2 12:07:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2723 * gasp.c (hash_new_table): Clear newly allocated table.
2725 * config/tc-m68k.c (enum _register): Add 68060 control registers
2727 (last_movec_reg): New macro.
2728 (m68000_control_regs, m68010_control_regs, m68020_control_regs,
2729 m68040_control_regs, m68060_control_regs): New arrays.
2730 (control_regs): New pointer.
2731 (m68k_ip): Use control_regs instead of testing CPU every time.
2732 Use last_movec_reg too. In error messages, handle 68060, and
2733 print 68060 for mfloat, too.
2734 (m68k_init_after_args): Handle "68060". Use m68040up for making
2735 m68851 choice. Set control_regs.
2736 (md_parse_option): Handle "68060".
2737 * configure.in: Setting cpu_type, recognize m68060 too.
2739 * config/obj-coff.c (fixup_segment) [!BFD_ASSEMBLER]
2740 [DIFF_EXPR_OK]: Do conversion to pc-relative for difference, even
2741 if pcrel is already set.
2743 * read.c (potable): Add this_gcc_requires_the_gnu_assembler in all
2744 lower-case, in case we're ignoring case of opcodes in the input
2747 * doc/as.texinfo (.section): Document as unavailable for a.out
2750 * config/tc-alpha.c (machine): New variable.
2751 (load_insn): New macro.
2752 (load_insn_table): New function.
2753 (md_begin): Call load_insn_table, once for basic instructions and
2754 once for appropriate PAL instruction table.
2755 (md_parse_option): Set `machine' based on -m##### arguments.
2756 * config/alpha-opcode.h (alpha_pal21064_opcodes): Split out from
2758 (alpha_pal21164_opcodes): New table.
2759 (NUM21064OPCODES, NUM21164OPCODES): New macros.
2761 * configure.in (target i386-*-netbsd0.8): Use 386bsd emulation.
2763 * doc/Makefile.in (install-info-gasp): Use $$dir when installing
2766 Wed Jun 1 10:48:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2768 * config/tc-mips.c (mips_ip): Force floating point values to be
2771 Fri May 27 10:05:53 1994 Ken Raeburn (raeburn@cygnus.com)
2773 Merged in changes from gas-2.3 net release:
2775 * Makefile.in (VERSION): Updated to cygnus-2.3.1.
2777 * config/obj-vms.c: Replaced unchecked uses of malloc with
2780 * listing.c (list_symbol_table): Only test BFD64, not
2783 * config/obj-coff.c (fixup_segment) [BFD_ASSEMBLER]
2784 [DIFF_EXPR_OK]: Don't check pcrel, just convert it.
2786 * config/obj-vms.c: Removed lots of extra semicolons after
2787 compound statements.
2788 (strchr): Don't declare here.
2790 * config/ho-vax.h (realloc): Declare.
2792 * config/ho-vms.h (strchr, strdup): Declare.
2794 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Accept and ignore
2797 Wed May 18 20:50:35 1994 Pat Rankin (rankin@eql.caltech.edu)
2799 * config/obj-vms.h (DBG_S_C_SQUAD, DBG_S_C_UQUAD): define these
2800 new VMS symbol-type macros; signed and unsigned quadword integers,
2801 for `long long' support. Their values come from the existing
2802 DSC$K_DTYPE_QU and DSC$K_DTYPE_Q macros in <descrip.h>. The
2803 VMS debugger now recognizes `long long' variables correctly.
2804 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
2805 for gcc2's predefined types "long double" (same as double, as
2806 per gcc's current state), "long long int", "long long unsigned
2807 int", and final `otherwise' case (to avoid uninitialized type
2808 and size fields). [caveat: predefined types "complex int",
2809 "complex float", "complex double", and "complex long double" are
2812 * config/ho-vms.h (EXIT_FAILURE): define as 0x10000002 instead
2813 of 0, because the latter indicates success rather than failure
2814 when passed to `exit' or return from `main' compiled by gcc2.
2816 * config/obj-vms.c (array_suffix, generate_suffix): replace two
2817 hardcoded `0xa3's with macro DBG_S_C_ADVANCED_TYPE from obj-vms.h.
2818 (VMS_typedef_parse): eliminate redundant if-then-else when
2819 allocating new symbol entry and linking it to VMS_Symbol_type_list.
2821 Tue May 17 20:47:31 1994 Pat Rankin (rankin@eql.caltech.edu)
2823 * config/obj-vms.c (Write_VMS_MHD_Records): don't try to interpret
2824 the contents of the GAS_VERSION string when falling back to it for
2825 language processor identification.
2827 * make-gas.com, vmsconf.sh (ENVIRON): fix misspelling of
2828 `psect_attr' in linker options.
2830 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2832 * configure.bat: update to latest makefile.in
2833 * config/te-go32.h: [new] go32's environment
2835 Fri May 20 17:59:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2837 * as.h: Don't declare parameters for strstr.
2839 Thu May 19 15:40:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2841 * config/tc-sparc.c (md_section_align): Don't change the size if
2844 Wed May 18 13:08:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2846 * Makefile.in (install): Redirect ln output to /dev/null. If ln
2847 fails on gasp, install gasp.new, not gasp.
2849 Wed May 18 09:16:36 1994 Jeff Law (law@snake.cs.utah.edu)
2851 * config/tc-hppa.c (pa_ip): Use R_HPPA_ABS_CALL, not R_HPPA for
2854 Tue May 17 12:50:46 1994 Jeff Law (law@snake.cs.utah.edu)
2856 * config/tc-hppa.c (pa_parse_fp_cmp_cond): Report an error
2857 on a partial completer match.
2859 Mon May 16 12:03:49 1994 Jeff Law (law@snake.cs.utah.edu)
2861 * config/tc-hppa.c: Change .hppa_unwind to .PARISC.unwind
2863 (is_complex): Delete definition and support for complex relocation
2865 (tc_gen_reloc): Delete special unwind crud for ELF. Simplify and
2866 rewrite ELF code based on 94-02-02 PA ELF draft spec.
2867 (pa_build_unwind_subspace): Use standard PARISC_DIR32 relocs for
2868 the unwind descriptors.
2870 Fri May 6 14:13:15 1994 Steve Chamberlain (sac@cygnus.com)
2872 * config/go32.mh: New makefile fragment for go32 crossing.
2873 * configure.in (host==go32): Use new fragment.
2875 Fri May 6 14:35:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2877 * gasp.c: Include libiberty.h.
2878 (main): Remove unused variable i.
2880 * config/tc-ppc.c (md_begin): When using -many, permit comparison
2881 instructions to appear multiple times in the opcode table.
2883 Thu May 5 19:14:43 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2885 * Makefile.in (VERSION): Update to 2.2.90.
2887 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Don't permit additions
2888 to the symbol table if it's already been set in the output bfd.
2889 (symbol_begin) [! EMIT_SECTION_SYMBOLS] [RELOC_REQUIRES_SYMBOL]:
2890 Don't use bfd_abs_section.symbol for gas absolute symbol.
2892 * doc/Makefile.in (distclean, clean-dvi, clean-info): Delete gasp
2895 Thu May 5 18:12:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2897 * config/tc-mips.c (mips_emit_delays): Make call to
2898 mips_no_prev_insn unconditional.
2900 Thu May 5 17:25:38 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2902 * config/obj-coff*.*: Merged coffbfd versions into coff versions,
2903 with a single "#ifdef BFD_ASSEMBLER" controlling most of it for
2904 now. Deleted obj-coffbfd.* files.
2905 * configure.in: Always use obj-coff.* for COFF targets.
2907 Wed May 4 13:34:11 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2909 * config/te-dpx2.h (TARGET_FORMAT, REGISTER_PREFIX_OPTIONAL):
2911 * configure.in (m68k-bull-sysv3*): Enable.
2913 * config/coff_gnu.h: Deleted.
2915 Wed May 4 11:29:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2917 * config/tc-m68k.h (TARGET_FORMAT): If not TE_SUN3, define as
2920 * config/obj-coffbfd.c (fixup_segment): Make common symbol and PC
2921 relative adjustments when TE_LYNX is defined as well as when
2924 Wed May 4 02:29:21 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2926 * as.h (strstr): Restore declaration.
2927 (subseg_get) [BFD_ASSEMBLER]: Declare.
2929 * write.c (write_object_file): If obj_adjust_symtab is defined,
2930 invoke it. Then call set_symtab, and finally invoke *_frob_file
2932 * config/obj-coff.c (coff_adjust_symtab): Renamed from
2934 * config/obj-coff.h (coff_adjust_symtab): Changed declaration
2936 (obj_adjust_symtab): Macro also changed.
2938 * configure.in (i386-*-gnu*): New target, handled like i386-mach.
2940 Tue May 3 21:04:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2942 * config/obj-coff.h (TARGET_FORMAT) [TC_I960]: Select little
2945 * config/obj-coffbfd.h (TARGET_FORMAT) [TC_I960]: Ditto.
2947 * config/obj-coff.c (coff_frob_section): Round up the size of
2948 every section to a multiple of the alignment, so that BFD doesn't
2951 Eliminate many simple differences between the two COFF back ends:
2953 * config/obj-coffbfd.c: Removed all uses of DEFUN and DEFUN_VOID.
2954 Made minor stylistic changes, deleted some register declarations.
2955 (stack_top): Deleted.
2956 (symbol_to_chars): Use absolute_section and reg_section instead of
2957 the corresponding SEG_* symbols.
2958 (obj_coff_endef, tag_find_or_make, fixup_segment): Likewise.
2959 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
2960 Moved to just after pseudo-op table. All functions now static.
2961 (stack_delete): Removed declaration.
2962 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
2963 after stack functions.
2964 * config/obj-coffbfd.h: Reordered some declarations and macros.
2965 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
2966 (stack typedef): Deleted.
2967 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
2968 (SYM_AUXENT): New macro.
2969 (SA_GET_*, SA_SET_*): Define in terms of SYM_AUXENT when feasible.
2970 (SF_GET_*, SF_SET_*): Define in terms of SF_GET when feasible.
2971 (SA_GET_SYM_TAGNDX, SA_GET_SYM_ENDNDX, SA_SET_SYM_TAGNDX,
2972 SA_SET_SYM_ENDNDX, object_headers typedef, data_section_header,
2973 text_section_header): Delete non-BFD_HEADERS versions, since we
2974 always define that symbol now.
2976 * config/obj-coff.c (stack_top): Deleted.
2977 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
2978 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Change
2979 argument name from "ignored" to "ignore".
2980 (obj_coff_val): Use frag_now_fix.
2981 (obj_pseudo_table): Removed IGNORE_DEBUG version, since it doesn't
2983 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
2984 Moved to just after pseudo-op table. All functions now static.
2985 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
2986 after stack functions.
2987 * config/obj-coff.h: Reordered some declarations and macros.
2988 Protected against multiple inclusions.
2989 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
2990 (stack typedef): Deleted.
2991 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
2992 (stdoutput): Deleted declaration.
2993 (TARGET_FORMAT) [TC_I386]: Don't define if already defined.
2995 Mon May 2 17:09:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2997 * subsegs.h (segment_info_type): Use fix_tail field even if
2999 * subsegs.c (subseg_change): Initialize fix_tail field.
3000 (subseg_get): Likewise.
3001 * write.c (frags_chained): New static variable.
3002 (fix_new_internal): If frags_chained is set, use fix_root and
3003 fix_tail from seg_info (now_seg), rather than frchain_now.
3004 (chain_frchains_together_1): Set fix_tail field.
3005 (chain_frchains_together): Set frags_chained.
3007 Thu Apr 28 01:39:15 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3009 * config/tc-mips.c (s_option): Only refer to g_switch_* variables
3010 if GPOPT is defined.
3011 (s_abicalls): Ditto.
3012 (md_apply_fix): Cast char* to unsigned char* to avoid pointer
3015 Wed Apr 27 11:06:32 1994 Steve Chamberlain (sac@cygnus.com)
3017 * configure.in (i386-*-go32): Uses coff now.
3018 * gasp.c (main): Now takes -D on command line.
3019 (show_usage): Describe new options.
3021 Tue Apr 26 17:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3023 * listing.c (list_symbol_table): Print "NO DEFINED SYMBOLS" and
3024 "NO UNDEFINED SYMBOLS" if there aren't any, instead of displaying
3025 the header with an empty list.
3027 * config/obj-coffbfd.c (fill_section): Check COFF_NOLOAD_PROBLEM
3028 also before setting STYP_NOLOAD for .bss section.
3030 * config/tc-m68k.c (flag_reg_prefix_optional): New variable.
3031 Initialized to value of REGISTER_PREFIX_OPTIONAL, if defined, or
3033 (m68k_reg_parse): If flag_reg_prefix_optional is set, permit
3034 register prefix to be absent.
3035 (m68k_ip_op): Accept `&' also for immediate constants.
3036 (insert_reg): Don't bother with (two!?) sanity checks of the
3037 symbol table when inserting each register.
3038 (m68k_parse_long_option): New function. Set
3039 flag_reg_prefix_optional if "register-prefix-optional" is passed.
3040 * config/tc-m68k.h (REGISTER_PREFIX): Always define if not already
3042 (OPTIONAL_REGISTER_PREFIX): Don't define.
3043 (REGISTER_PREFIX_OPTIONAL): If not already defined, define as zero
3044 or one depending on M68KCOFF.
3046 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
3047 * config/tc-m68k.c (DATA, ADDR, SP, FPREG, COPNUM, BAD, BAC):
3048 Define as macros instead of enumerators, since the Apollo compiler
3049 can't handle "enumVal1, enumVal2 = enumVal1" when defining an enum
3051 (make_pcrel_absolute) [NO_PCREL_RELOCS]: New function.
3052 (tc_coff_fix2rtype) [NO_PCREL_RELOCS]: Generate only R_RELBYTE,
3053 R_DIR16, and R_DIR32 relocs.
3054 * config/tc-m68k.h [TE_APOLLO] (COFF_MAGIC, COFF_AOUTHDR_MAGIC):
3055 Use Apollo versions.
3056 [TE_APOLLO] (OBJ_COFF_OMIT_OPTIONAL_HEADER): Undefine. That is,
3057 do include the optional header for Apollo target.
3058 (COFF_MAGIC): Don't define as MC68MAGIC if it's already defined.
3060 * config/tc-m68k.h [TE_DELTA] (LEX_PCT): Define as 1, so that `%'
3061 can be used within a label name.
3063 * config/tc-m68k.h (m68k_init_after_args): Declare.
3064 (tc_init_after_args): Define as m68k_init_after_args.
3065 * config/tc-m68k.c (m68k_init_after_args): New function,
3066 containing one-shot code from md_assemble. Added warning for
3067 combination of 68040 and 68851.
3068 (md_assemble): Startup-time code deleted.
3070 Mon Apr 25 16:19:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3072 * doc/Makefile.in (clean, distclean): Remove asconfig.texi.
3074 Sun Apr 24 00:13:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3076 * config/tc-hppa.c (pa_ip): 13 bit immediate constant (for break
3077 instruction) is unsigned.
3079 Fri Apr 22 17:58:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3081 * config/obj-ecoff.c (ecoff_frob_file): Use bfd_ecoff_set_gp_value
3082 and bfd_ecoff_set_regmasks to set the GP value and the register
3083 masks, rather than using the now obsolete fake .reginfo section.
3085 Fri Apr 22 15:17:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3087 * listing.c (list_symbol_table): Don't print register symbols as
3090 * config/obj-coff.c (obj_symbol_new_hook): Don't need to strip
3091 underscores, since symbol_new will already have done it.
3092 * config/obj-coffbfd.c (obj_symbol_new_hook): Ditto.
3094 * as.c (main): If tc_init_after_args is defined, invoke it after
3095 all arguments have been processed.
3097 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
3098 * as.c (perform_an_assembly_pass) [TE_APOLLO]: Create .wtext
3099 section instead of .text. Call create_target_segments.
3100 * read.c (demand_copy_string): No longer static.
3102 Thu Apr 21 15:50:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3104 * config/tc-mips.c (append_insn): Permit branches to be switched
3105 with the preceding instruction even if .set nobopt has been seen.
3106 .set nobopt actually controls whether to bring up an instruction
3107 from the branch target, which gas does not currently support.
3109 Wed Apr 20 18:46:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3111 * config/obj-coff.h, config/obj-coff.c: Deleted all code used only
3112 when BFD_ASSEMBLER is not defined, and all conditionals relating
3113 to such code. No such targets remain.
3115 Fixes for stabs-in-coff:
3116 * config/obj-coff.c: Include subsegs.h.
3117 (coff_frob_section): New function.
3118 (obj_coff_init_stab_section): New function.
3119 * config/obj-coff.h (obj_coff_init_stab_section,
3120 coff_frob_section): Declare.
3121 (obj_frob_section): New macro; uses coff_frob_section.
3122 (INIT_STAB_SECTION): New macro; uses obj_coff_init_stab_section.
3124 * config/tc-sparc.c (md_section_align): Always round up to
3125 multiple of alignment power specified in bfd target vector.
3127 * gasp.c: Include ctype.h.
3129 Mon Apr 18 21:08:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3131 * doc/Makefile.in, doc/as.texinfo: Renamed asdoc-config.texi to
3134 * doc/Makefile.in (install-info-as, install-info-gasp): Get file
3135 names from source directory without pathname.
3137 * config/obj-vms.c (VMS_write_object_file): While looking for
3138 register mask, skip empty fill frags caused by enabling listing
3141 * config/ho-sysv.h: Include string.h.
3143 * doc/internals.texi: New (well, recently added) file. Just added
3144 info on as_warn and friends.
3146 Mon Apr 18 14:28:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3148 * config/tc-hppa.c (pa_parse_space_stmt): Use the built-in
3149 defaults for defined, private, and spnum fields for the
3150 $TEXT$ and $PRIVATE$ spaces. Do not clobber spnum. Do
3151 not reset the segment if just updating a space.
3152 (pa_spaces_begin): Set BFD section flags for all built-in
3155 Fri Apr 15 10:51:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3157 * ecoff.c (first_proc_ptr): New static variable.
3158 (add_procedure): Set first_proc_ptr if it hasn't been set.
3159 (ecoff_build_lineno): If the first procedure does not start at
3160 address zero, insert a dummy line to compensate.
3162 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Make gasp.new
3165 Thu Apr 14 15:12:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3167 * expr.c (operand): Try to parse "0f" and "0b" sequences as
3168 floating point and binary numbers respectively; if it doesn't
3169 work, treat them as local labels.
3171 * Makefile.in: Make $(OBJS) depend on $(ALL_OBJ_DEPS).
3172 * configure.in: Set ALL_OBJ_DEPS in output Makefile.
3174 Based on suggestions from <BAILEY@hmivax.humgen.upenn.edu>
3176 * vmsconf.sh: In generated file, get ".obj" suffix right, build
3177 source files from other directories into objects in the current
3178 directory, and specify PSECT attributes explicitly to linker.
3179 Also added missing label.
3180 * Makefile.in (stamp-mk.com): Reference new variable
3181 VMS_OTHER_OBJS for list of non-local object files, instead of
3183 (VMS_OTHER_OBJS): New variable, added more libiberty files.
3184 * make-gas.com: Regenerated.
3186 * config/ho-vms.h (unlink): Define as delete.
3188 * config-gas.com: Fix quoting on TARGET_CANONICAL definition.
3189 Delete files before creating them.
3191 Thu Apr 14 13:34:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3193 * Makefile.in (de-stage1, de-stage2, de-stage3): Use rm -f.
3195 * config/tc-mips.h (DIFF_EXPR_OK): Define.
3196 * config/tc-mips.c (macro_build): Permit BFD_RELOC_PCREL_LO16 for
3197 certain cases of 'i', 'j' and 'o'. Change 'u' to take an
3198 argument, the reloc type.
3199 (load_register): Pass reloc type to macro_build for 'u'.
3200 (macro): Likewise. For M_LA_AB permit a difference expression
3201 when generating embedded PIC code between an arbitrary symbol and
3202 a symbol in the .text section.
3203 (mips_force_relocation): Force BFD_RELOC_PCREL_HI16_S and
3204 BFD_RELOC_PCREL_LO16 to be emitted.
3205 (md_apply_fix): Check that most relocs are not PC relative.
3206 Handle BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3207 (tc_gen_reloc): Change #error to as_fatal. Handle
3208 BFD_RELOC_PCREL_LO16 and BFD_RELOC_PCREL_HI16_S.
3210 Tue Apr 12 18:25:13 1994 Stan Shebs (shebs@andros.cygnus.com)
3212 * subsegs.c (subsegs_begin): Call memset with args in the correct
3214 (subseg_get): Clear newly allocated seginfo, set its pointer slots
3215 to NULL instead of 0.
3217 Mon Apr 11 09:00:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3219 * config/tc-hppa.c (pa_procend): Handle case where label was
3220 defined after the .proc directive.
3222 * config/tc-hppa.c (pa_procend): Give an error if we encounter a
3223 procend for a procedure without a name.
3225 Thu Apr 7 14:28:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3227 * config/tc-mips.c (macro): Pass NULL for expression argument to
3228 macro_build for nori case.
3229 (SWITCH_TABLE): Define.
3230 (mips_force_relocation): Force a relocation for a switch table
3232 (md_apply_fix): Write switch table entry value into file.
3233 (tc_gen_reloc): Use BFD_RELOC_GPREL32 for a switch table entry,
3234 and set the addend to the difference between the reloc address and
3237 Thu Apr 7 10:38:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3239 * config/tc-hppa.h (elf_tc_symbol): Delete. No longer used.
3240 (elf_tc_make_sections): Likewise.
3241 (hppa_tc_make_sections, hppa_tc_symbol): Delete extern decls.
3243 * config/tc-hppa.c (hppa_tc_make_sections): Delete function.
3244 (hppa_tc_symbol): Likewise.
3246 * config/obj-elf.c (elf_frob_file): Delete elf_tc_symbol and
3247 elf_tc_make_sections stuff. It was there to support PA braindamage
3248 which has been fixed, and in the case of elf_tc_make_sections is
3249 redundant with elf_tc_final_processing.
3251 Wed Apr 6 20:48:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3253 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
3256 Tue Apr 5 15:48:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3258 * config/tc-mips.c (mips_ip): For case 'o', when generating
3259 embedded PIC code, accept the difference between two local symbols
3261 (mips_force_relocation): Only force a reloc to be generated for a
3263 (md_apply_fix): For BFD_RELOC_32 and BFD_RELOC_LO16, put the fixup
3264 value into the file if the fixup will not generate a reloc.
3266 Tue Apr 5 11:14:14 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3268 * config/tc-sparc.c (s_reserve): If section passed isn't bss,
3269 don't spew remainder of input file in error message.
3270 (tc_gen_reloc): If bfd_reloc_type_lookup returns null, print error
3271 message with reloc type and try to process remainder of file.
3273 * doc/Makefile.in (install-info-as, install-info-gasp): New
3274 targets, now explicitly checking $(srcdir) for info files.
3275 (install-info): Depend on both of them; do nothing more.
3277 Mon Apr 4 17:06:04 1994 Jeffrey A. Law (law@cygnus.com)
3279 * config/tc-hppa.c (tc_gen_reloc): Fix thinko in ELF version.
3281 Mon Apr 4 12:39:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3283 * config/tc-ppc.c (ppc_insert_operand): Check PPC_OPERAND_SIGNED
3284 flag rather than signedp field. Only permit extended range if
3285 PPC_OPERAND_SIGNOPT flag is set and assembling in 32 bit mode.
3286 Based on patch from David Edelsohn (edelsohn@npac.syr.edu).
3288 * config/tc-ppc.c (ppc_size): New static variable.
3289 (ppc_arch): Check for PPC_OPCODE_PPC before PPC_OPCODE_POWER.
3290 (md_begin): If an instruction has a size specific flag set, only
3291 add it if we are assembling that size.
3293 Thu Mar 31 16:51:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3295 * config/tc-sparc.c (tc_gen_reloc): Add a gruesome hack to get
3296 cross section PC relative relocs right for COFF and ELF.
3298 Mon Mar 28 14:38:23 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3300 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Always define.
3301 (OBJ_PROCESS_STAB): Don't define.
3303 Mon Mar 28 12:40:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3305 * config/obj-aout.c (obj_aout_frob_symbols): Don't let BFD clobber
3306 the type of symbol set symbols which happen to be in the absolute
3307 or undefined section.
3309 Mon Mar 28 12:35:00 1994 David Edelsohn (edelsohn@npac.syr.edu)
3311 * config/tc-ppc.c (md_parse_option): Add -mpwrx (POWER/2 aka
3312 RIOS2), -mpwr (POWER aka RIOS1), -mppc (PowerPC aka MPC603/604),
3313 and -many (all architectures).
3315 Sun Mar 27 14:04:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3317 * config/tc-hppa.c (tc_gen_reloc): Set addend for relocation
3318 involving a function symbol which is not a plabel to zero.
3319 (md_apply_fix): Never pass a function symbol to field_adjust.
3321 Fri Mar 25 17:35:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3323 * config/obj-aout.c (obj_aout_frob_symbol): If N_EXT is set for an
3324 N_INDR symbol, set BSF_EXPORT and clear BSF_LOCAL.
3326 * config/tc-mips.c (append_insn): If EMBEDDED_PIC, don't swap a
3327 branch with an instruction that uses $at, in case the branch is
3329 (macro): If EMBEDDED_PIC, case M_JAL_A may use $at.
3330 (md_pcrel_from): If not OBJ_AOUT, return 4 for an undefined symbol
3331 to make it pcrel_offset.
3332 (tc_gen_reloc): If not OBJ_AOUT, set the reloc addend to
3333 reloc->address; another gruesome hack to get gas reloc handling to
3336 Thu Mar 24 21:29:29 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3338 * config/tc-alpha.c (alpha_ip): Only set GP prolog size if using
3341 (emit_insn): New function.
3342 (md_assemble): Call it.
3343 (alpha_force_relocation): Handle BFD_RELOC_26, for call_pal
3345 (lituse_pending): New variable. Set by anything that generates a
3346 LITERAL reloc, cleared by anything that generates a LITUSE reloc,
3347 tested by code that might want to emit a LITUSE reloc.
3348 (emit_unaligned_io): New function. Currently calls md_assemble,
3349 but it should eventually be converted to generate the insn itself
3350 and call emit_insn directly.
3351 (emit_load_unal, emit_store_unal, emit_byte_manip_r,
3352 emit_extract_r, emit_insert_r, emit_mask_r, emit_sign_extend,
3353 emit_bis_r): Likewise.
3354 (alpha_ip, case 'I'): Handle with BFD_RELOC_23.
3355 (alpha_ip, label get_macro): Don't emit the final instruction if
3357 (alpha_ip, case 'B', subcase 'd'): New case, for subword and
3358 unaligned memory access macros.
3359 (md_apply_fix): Handle BFD_RELOC_26. Generate an error message if
3360 the value can't be resolved.
3362 Wed Mar 23 16:06:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3364 * config/tc-mips.c (md_parse_option): For -membedded-pic, force
3365 the -G value to 0x7fffffff. For SVR4 PIC options, don't call
3366 bfd_set_gp_size here, it's done in md_begin. Don't permit -G with
3368 (mips_force_relocation): New function.
3369 (md_apply_fix): Set fixP->fx_done appropriately.
3370 (s_change_sec): For EMBEDDED_PIC, change .data and .rdata to
3372 * config/tc-mips.h (TC_FORCE_RELOCATION): Define.
3373 (mips_force_relocation): Declare.
3374 (TC_HANDLE_FX_DONE): Define.
3376 Tue Mar 22 13:58:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3378 * config/tc-mips.c (enum mips_pic_level): New enum.
3379 (mips_pic): Change from int to enum mips_pic_level. Change all
3380 uses (0 becomes NO_PIC, 2 becomes SVR4_PIC).
3381 (load_address): Handle EMBEDDED_PIC.
3382 (macro): Handle EMBEDDED_PIC in all PIC cases.
3383 (md_parse_option): Accept -membedded-pic to use EMBEDDED_PIC. If
3384 OBJ_ELF, accept -KPIC and -call_shared to use SVR4_PIC and accept
3385 -non_shared to use NO_PIC (this is how the Irix 5 assembler
3386 works). Do not permit -G with SVR4_PIC.
3387 (s_abicalls): Warn if -G was used, and force -G 0.
3388 (tc_gen_reloc): Set reloc->addend to 0 for a PC relative reloc for
3389 anything but a.out, not just for ELF. For ECOFF, don't generate a
3390 BFD_RELOC_16_PCREL_S2 reloc unless using EMBEDDED_PIC.
3392 * config/obj-ecoff.h (obj_sec_sym_ok_for_reloc): Define to be 1.
3394 Sun Mar 20 16:31:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3396 * config/tc-hppa.c (create_new_space): Use ints, not chars as
3397 parameters to avoid losing when compiling with HP CC.
3398 (create_new_subspace, update_subspace, fix_new_hppa): Likewise.
3400 Sun Mar 20 14:43:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3402 * Makefile.in (config-stamp): If `defs' is defined, emit a
3403 preprocessor directive to create a macro named by this value into
3404 config.new; don't explicitly go for BFD_ASSEMBLER.
3405 * configure.in: Define `defs', not `BFDDEF'. Set it to
3406 MANY_SEGMENTS for any obj-coffbfd target.
3407 * config/obj-coffbfd.h (BFD_HEADERS, BFD): Define.
3408 * config/i386coff.mt (TDEFINES): Don't define BFD, MANY_SEGMENTS,
3410 (LOCAL_LOADLIBES): Deleted.
3411 * config/m68kcoff.mt (TDEFINES): Don't define those macros.
3412 * config/m88kcoff.mt (TDEFINES): Ditto.
3413 * config/ebmon29k.mt: Deleted.
3414 * config/h8300hds.mt: Deleted.
3415 * config/ic960coff.mt: Deleted.
3416 * config/sparc.mt: Deleted.
3417 * config/h8300.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
3418 * config/h8500.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
3419 * config/sh.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
3420 * config/z8k.mt (LOCAL_LOADLIBES): Deleted.
3421 (TDEFINES): Don't define the coffbfd macros.
3423 * Makefile.in: Insert makefile fragments before OBJS definition.
3424 (OBJS): Add $(TE_OBJS).
3426 * config/obj-coff.c (obj_pseudo_table): Supply "section"
3429 * write.c (set_symtab): Define only if BFD_ASSEMBLER.
3431 Sun Mar 20 12:06:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3433 * Makefile.in (STAGESTUFF): Add gasp.new.
3435 Fri Mar 18 20:09:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3437 * write.c (symbol_table_frozen): New variable, to be set after
3438 bfd_set_symtab is called.
3439 (dump_section_relocs): Note whether a symbol is a section symbol
3441 (adjust_reloc_syms): For now, always supply an absolute symbol for
3442 fixups without symbols but not yet `done'. Use section_symbol to
3443 get the symbol, instead of going directly for abs_symbol.
3444 (write_relocs) [DEBUG4]: Abort if any symbol referred to by a
3445 reloc is not a section symbol and is not in the symbol table.
3446 (set_symtab): New function, broken out from write_object_file.
3447 Counts symbol table instead of relying on an earlier count.
3448 (write_object_file): Call set_symtab, but do it after potentially
3449 invoking the *_frob_file macros. Don't bother counting symbols.
3450 Call symbol_remove, instead of expanding it in place. Moved the
3451 conditionalized `object_file_size' declaration down to
3452 conditionalized block where it's used. When using the absolute
3453 symbol for a fixup without a symbol, set sy_used_in_reloc.
3454 (write_object_file) [BFD_ASSEMBLER]: Call section_symbol to get
3455 the correct symbol for the absolute section.
3457 * subsegs.c (section_symbol): Use symbol_new instead of
3458 symbol_make, since we may want it to go into the symbol table.
3459 Make the new symbol have internal linkage. If
3460 obj_sec_sym_ok_for_reloc says it's okay, use the BFD section
3461 symbol with the newly created GAS symbol.
3462 (obj_sec_sym_ok_for_reloc): Default to always returning 0.
3463 * config/obj-aout.h (obj_sec_sym_ok_for_reloc) [BFD_ASSEMBLER]:
3465 * config/obj-elf.h (obj_sec_sym_ok_for_reloc): New macro.
3467 * config/tc-sparc.c: Include subsegs.h.
3468 (in_signed_range): New function.
3470 (sparc_ip, case 'i'): Use BFD_RELOC_SPARC13, not _BASE13.
3471 (sparc_ip, label "immediate"): Reject constants for pcrel
3472 instructions only if the relocation type indicates a "call"
3473 instruction and the offset is within range of a "jmpl %g0". If
3474 it's not in range, use the absolute section symbol plus an offset.
3475 (md_apply_fix): Use in_signed_range. Combined _SPARC13 and
3477 (tc_gen_reloc): Permit BFD_RELOC_SPARC13.
3479 * config/ic960coff.mt (TDEFINES): Fixed typo (MANY_SECTIONS, not
3482 * configure.in: Eliminated all targets using obj-coff but not
3483 defining BFD_ASSEMBLER; I think all such targets that are
3484 supported will be matched by real CPU-OS combinations earlier in
3486 (targets *-*-coff*, *-sysv*, *-*-sco*, *-*-sysv32): Deleted. Made
3487 some comments about the dpx2 configuration, but left it disabled,
3488 since it couldn't be reached before.
3489 (target a29k-amd-ebmonold): Deleted.
3491 Thu Mar 17 13:36:09 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3493 * config/tc-hppa.c (pa_import): Correctly handle importing of an
3494 already defined symbol.
3496 Wed Mar 16 17:11:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3498 * config/tc-mips.c (mips_ip): Only accept overly large values for
3499 the 'j' operand if there are no further alternatives for this
3502 * config/obj-coffbfd.c (adjust_stab_section): Initialize
3503 stabstrseg to SEG_UNKNOWN, not -1. After loop, check whether it
3504 is not SEG_UNKNOWN rather than checking whether it is >= 0.
3506 * config/tc-mips.c (mips_align): Take new argument, label, and use
3507 it instead of global insn_label.
3508 (s_align, s_cons, s_float_cons, s_gpword): Save insn_label before
3509 call to mips_emit_delay and pass it to mips_align.
3511 Wed Mar 16 11:54:12 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3513 * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly.
3515 * config/tc-hppa.c (pa_callinfo): Accept "millicode" as an
3516 argument to a .callinfo directive. Don't loop forever on errors.
3518 * config/tc-hppa.c (pa_equ): Use pa_parse_number so that we can
3519 use pre-defined registers as arguments.
3521 Mon Mar 14 14:29:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3523 * write.c (write_object_file): Check both S_IS_LOCAL and
3524 S_IS_EXTERNAL when deciding whether to discard a symbol.
3526 * config-gas.com: Scan Makefile.in, not version.c, for current
3527 version number. Delete all versions of temp files when finished
3528 with them. Create config.h.
3530 * config/obj-vms.c (VMS_Initialized_Data_Size): Cache symbol
3531 values to reduce number of lookups with S_GET_VALUE. Skip debug
3532 symbols to avoid "a really nasty bug". (From Holger Teutsch,
3533 holger@botbso.rhein-main.de.)
3534 (VMS_write_object_file): For "__vt.*" symbols, set S_GET_OTHER
3535 field. (Also from Holger Teutsch.) Watch for a would-be register
3536 mask that spans frags.
3538 * config/obj-coffbfd.c (obj_coff_line): Set symbol lnno field with
3539 this_base, not line_base. (Patch from Andreas Arens,
3540 ari@obelix.av.rwth-aachen.de.)
3542 * config/obj-aout.c (obj_crawl_symbol_chain): Retain symbols that
3543 look local if they're exported or undefined. Used to be done for
3546 * read.c (s_lcomm, s_comm): Print symbol name being redefined.
3547 Get it from the looked-up symbol, instead of using the string from
3548 the input stream, which is no longer null-terminated.
3549 (LEX_PCT): New macro, defaults to 0.
3550 (lex_type): Use it for `%'.
3552 * config/tc-vax.c (md_parse_option): Handle `-h#' option for VMS.
3553 (vip_op): Now static, and returns void. Callers changed. Added
3555 (vip): Ditto. Call as_fatal directly if a program bug is
3557 (op_hash): Let default initialization suffice.
3559 * Makefile.in (literal.o): Provide dependencies.
3561 * configure.in: Set new makefile variable OPCODES_LIB.
3562 * Makefile.in (LIBS): Use it.
3564 * Makefile.in (make-gas.com, stamp-mk.com): New targets.
3565 * vmsconf.sh: New file.
3566 * make-gas.com: Regenerated from new script.
3568 * configure.in (sparc*-*-lynxos*): Handle any version number
3569 suffix after "lynxos". Set emulation to lynx.
3571 Mon Mar 14 11:30:49 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3573 * config/obj-coff.c (obj_coff_section): Delete declaration.
3575 Fri Mar 11 22:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3577 * config/tc-ppc.c (md_pcrel_from): Return 0 for undefined ELF
3579 (ppc_is_toc_sym): Change .toc to .got.
3580 (md_apply_fix): Change handling of ELF relocs.
3581 (tc_gen_reloc): Likewise.
3583 Fri Mar 11 17:42:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3585 * config/obj-vms.c (Close_VMS_Object_File): Add comment pointing
3586 out some code that doesn't belong in this file.
3588 * config/obj-vms.h: Include aout/stab_gnu.h.
3589 (N_GSYM, ..., N_LENG): Deleted.
3590 (NO_RELOC): Undefine before defining as part of enum reloc_type.
3592 * config/tc-alpha.c: Add comment questioning need for all the
3593 characters in FLT_CHARS.
3595 * as.c (main) [OBJ_VMS]: Don't call output_file_close.
3597 * config/obj-ecoff.c (ecoff_frob_file): Set strict order for
3598 sections with recognized names, before computing VMA values.
3600 Fri Mar 11 17:56:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3602 * config/tc-mips.c (mips_ip): Accept numbers between 0x8000 and
3603 0xffff for 'j' to be compatible with MIPS assembler. These
3604 numbers are actually treated as negative.
3606 Thu Mar 10 13:36:29 1994 Doug Evans (dje@canuck.cygnus.com)
3608 * config/tc-sparc.h (LOCAL_LABEL): Local labels are .Lfoo.
3610 Tue Mar 8 21:17:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3612 * config/obj-coff.c: Minor formatting/stylistic changes, plus:
3613 (obj_coff_section): Declare.
3614 (obj_pseudo_table): Make it available only if MANY_SECTIONS.
3615 (obj_symbol_to_chars) [CROSS_COMPILE]: Some attemps to make this
3616 work. It still doesn't. It now fails to compile, instead of
3617 silently compiling to do nothing.
3618 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define only if
3620 (OBJ_PROCESS_STAB) [! MANY_SECTIONS]: New macro, just emits
3623 Handle Alpha load-immediate-FP pseudo-instructions:
3624 * config/alpha-opcode.h (ldif, ldig, ldis, ldit): New patterns.
3625 * config/tc-alpha.c (lit8_sec, lit4_sec, lit8_sym, lit4_sym): New
3627 (create_literal_section): New function.
3628 (create_lita_section): Now a macro.
3629 (get_lit8_offset, get_lit4_offset): New functions.
3630 (maybe_set_gp): New function.
3631 (select_gp_value): Call it.
3632 (load_expression): Preserve addend if symbol is a section symbol.
3633 (alpha_ip): Handle new operand type `F' for floating-point
3634 constants; store them in .lit{4,8} sections.
3635 (alpha_ip, case 'G'): Emit LITUSE relocations for symbol exprs.
3637 * config/tc-i386.c (smallest_imm_type): Never return Imm1.
3639 Tue Mar 8 14:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3641 * config/obj-coffbfd.c (w_strings): Only copy strings out if
3642 their symbols are going to be written.
3644 Tue Mar 8 11:49:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3646 * messages.c (as_perror): Declare arguments const.
3647 * as.h (as_perror): Change declaration.
3649 Mon Mar 7 16:08:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3651 * config/tc-mips.c (load_address): When calling frag_grow, allow
3652 for the (up to) two nops which may be inserted by append_insn if
3656 Thu Mar 3 11:37:55 1994 Doug Evans (dje@canuck.cygnus.com)
3658 * config/atof-ieee.c (make_invalid_floating_point_number):
3659 Add cast to avoid warning from gcc.
3661 Wed Mar 2 10:31:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3663 * config/tc-hppa.c: Add a few casts to make HP C compiler happy.
3665 * config/obj-som.c (obj_som_version, obj_som_copyright): Be
3667 to handle an error from bfd_som_attach_aux_hdr.
3669 * config/tc-hppa.h: Wrap ELF specific decls inside an ifdef.
3671 Mon Feb 28 15:03:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3673 * config/tc-alpha.c (md_atof): Omit warning about FP values.
3674 (line_comment_chars): Add ! to list.
3675 (md_apply_fix): Do process 32- and 64-bit relocations.
3677 * config/obj-coffbfd.c (obj_coff_lcomm): Put "#if 0" around the
3678 unused parts (most of the function).
3679 (obj_coff_init_stab_section): Cast alloca result.
3681 * configure.in (i960-*-coff, i960-*-vxworks5.*): Use coffbfd, and
3682 gas_target ic960coff.
3683 * config/ic960coff.mt: New file.
3684 * config/obj-coffbfd.h [TC_I960]: Include coff/i960.h.
3685 (TARGET_FORMAT) [TC_I960]: Use coff-Intel-little.
3686 * config/te-ic960.h (CROSS_COMPILE): Don't undef this. We'll
3687 always build little-endian object files.
3688 * config/tc-i960.c (md_reloc_size): Don't define at all if BFD or
3689 BFD_ASSEMBLER is defined.
3690 (mem_fmt): Since COFF doesn't handle callx relocations yet, treat
3691 them like normal 32-bit relocations.
3692 (md_apply_fix): For callx relocations, store zero.
3693 (tc_bout_fix_to_chars): Store symbol index for all callx
3694 relocations, regardless of link-relax setting.
3695 (tc_coff_fix2rtype, tc_coff_sizemachdep): New functions.
3696 (i960_handle_align) [! OBJ_BOUT]: If link-relax option is
3697 selected, print an error message and clear it.
3698 * config/tc-i960.h (BFD_ARCH, COFF_FLAGS, COFF_MAGIC,
3699 TC_COUNT_RELOC, TC_COFF_FIX2RTYPE, TC_COFF_SIZEMACHDEP,
3700 tc_fix_adjustable): New macros.
3701 (tc_coff_fix2rtype, tc_coff_sizemachdep): Declare.
3703 Fri Feb 25 20:56:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3705 * config/tc-hppa.c (hppa_tc_symbol): Call PA ELF BFD version.
3706 (hppa_tc_make_sections): Likewise.
3707 (pa_build_symextn_section): Delete unused function.
3708 (hppa_tc_make_symextn_section): Likewise.
3709 (pa_export): Delete call to pa_build_symextn_section.
3711 * config/tc-hppa.h (hppa_tc_symbol): Add extern decl.
3712 (elf_hppa_final_processing): Delete extern decl.
3713 (hppa_tc_symbol): Delete extern decl.
3715 Fri Feb 25 13:15:31 1994 Ian Lance Taylor (ian@cygnus.com)
3717 * config/obj-coffbfd.c (fill_section): Correct test for whether to
3718 fill a section (from Minh Tran-Le <TRANLE@intellicorp.com>).
3720 Thu Feb 24 11:30:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3722 * configure.in: Don't require version number for i386-*-mach.
3724 * read.c (potable): Added ".this_GCC_requires_the_GNU_assembler",
3725 which is ignored by gas, but will cause other assemblers to choke.
3726 Intended for use by gcc ports that require gas instead of native
3729 Thu Feb 24 07:10:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3731 * config/ho-hppaosf.h: Fix braino in test for ANSI-C.
3733 Wed Feb 23 16:51:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3735 * write.c (write_contents): Give the user a reasonable error
3736 message rather than "assertion failed" if bfd_set_section_contents
3739 Tue Feb 22 10:07:32 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3741 * config/ho-mach3.h: New file.
3743 Mon Feb 21 11:41:18 1994 Ian Lance Taylor (ian@cygnus.com)
3745 * ecoff.c (ecoff_build_debug): Don't set hdr->magic here. It is
3746 now set in bfd/ecofflink.c:ecoff_write_symhdr.
3748 * config/obj-coffbfd.c (write_object_file): use bfd_get_error (),
3750 * config/obj-elf.c (elf_frob_file): Likewise.
3752 * read.c (s_lcomm): Use an alignment power of 3 for 8 byte .lcomm
3755 * config/ho-hpux.h (BROKEN_ASSERT): Define if not __GNUC__.
3757 * read.c (read_a_source_file): Use correct arguments to memcpy
3758 (broken 19 Jul 1993). From kjd@pescadero.stanford.edu (Kenneth
3761 Sun Feb 20 18:01:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
3763 * config/obj-coff.h (obj_coff_section): Declare.
3764 * config/obj-coff.c (obj_pseudo_table): For "section", use
3766 (obj_coff_section): Rewrite.
3768 Fri Feb 18 14:16:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3770 * configure.in (i386-*-mach3*): New target; uses BFD.
3771 * config/te-mach.h: New file.
3772 * config/obj-aout.c (obj_aout_frob_file): New function.
3773 * config/obj-aout.h (obj_aout_frob_file): Declare it.
3774 (frob_file): New macro.
3775 * config/tc-i386.c (md_apply_fix_1) [TE_Mach]: Don't adjust
3776 pcrel32 relocations.
3777 * config/tc-i386.h (TARGET_FORMAT) [TE_Mach]: Use a.out-mach3.
3779 * write.c (write_object_file): Removed register declarations.
3781 Thu Feb 17 16:25:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3783 Some support for PowerPC ELF.
3784 * configure.in: If cpu is powerpc*, use ppc.
3785 (ppc-*-sysv4*): Use object format elf.
3786 * config/tc-ppc.h: Only declare a number of things if OBJ_COFF is
3788 (TARGET_ARCH): Make it call ppc_arch.
3789 (ppc_arch): Declare.
3790 (TARGET_FORMAT): Set based on OBJ_COFF or OBJ_ELF.
3791 (NO_STRING_ESCAPES): Define.
3792 (LOCAL_LABEL, FAKE_LABEL_NAME): Define for OBJ_ELF.
3793 * config/tc-ppc.c: Only define a number of functions of OBJ_COFF
3795 (md_pseudo_table): Most pseudo-ops are OBJ_COFF specific. Added
3796 OBJ_COFF specific "bi" and "ei".
3797 (md_parse_option): Fix handling of -u. Make -m601 set
3798 PPC_OPCODE_601. If OBJ_ELF, accept -V and -Q.
3799 (ppc_set_cpu): New function.
3800 (ppc_arch): New function.
3801 (md_begin): Call ppc_set_cpu.
3802 (ppc_insert_operand): For a signed operand accept an unsigned
3803 value, for IBM compatibility.
3804 (ppc_byte): Don't call stringer for strings; instead, treat two
3805 double quotes as a single double quote.
3806 (ppc_comm): Set sy_tc.output for a .lcomm symbol.
3807 (ppc_biei): New function.
3808 (ppc_tc): If not OBJ_COFF, ignore first argument.
3809 (ppc_fix_adjustable): Call as_bad_where, not as_bad.
3810 (ppc_is_toc_sym): New function.
3811 (md_apply_fix): Use ppc_is_toc_sym. Handle BFD_RELOC_16 and
3814 Thu Feb 17 09:29:37 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3816 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and
3817 bfd_set_error and new error names.
3819 Tue Feb 15 20:23:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3821 * configure.in: Support i960-vxworks versions > 5.0 as coff.
3822 Default is still bout if no version is specified.
3824 * atof-generic.c (atof_generic): Use switch and strcasecmp instead
3825 of large number of compares when looking for inf/nan values.
3827 Fri Feb 11 13:13:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3829 * config/tc-mips.c (macro): Do unaligned loads and stores
3830 correctly when big endian, and give errors on overflow rather than
3831 generating incorrect code.
3833 Thu Feb 10 11:24:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3835 * as.c: Include libiberty.h.
3837 * read.c (do_align): Don't define label just_record_alignment
3838 unless it might be used.
3840 * as.c (main): If md_parse_long_option is defined, call it with a
3842 * config/tc-mips.h (md_parse_long_option): Define.
3843 * config/tc-mips.c (mips_trap): New static variable.
3844 (md_begin): Report an error if mips_trap is set at ISA level 1.
3845 (macro): If mips_trap, use trap instructions instead of break
3846 instructions for overflow and divide by zero detection.
3847 (mips_parse_long_option): New function. Support --trap,
3848 --no-break, --break and --no-trap.
3849 * doc/as.texinfo: Document new options.
3851 * read.c (potable): Add "zero".
3852 * config/tc-i386.c (md_pseudo_table): Remove "zero".
3853 * config/tc-m88k.c (md_pseudo_table): Likewise.
3855 Thu Feb 10 01:24:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3857 * config/tc-sparc.c (sparc_ip): Reject integer values for
3858 pc-relative operand fields. This forces "call 0" to become "jmpl
3859 %g0,%o7" with no relocations needed.
3861 Wed Feb 9 13:08:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3863 * as.h (xmalloc, xrealloc): Declare using PTR rather than char *.
3864 * xmalloc.c (xmalloc, xrealloc): Use PTR rather than char *.
3866 * app.c (do_scrub_next_char): If NO_STRING_ESCAPES is defined,
3867 don't treat backslash specially inside strings.
3868 * read.c (next_char_of_string): Likewise.
3870 Wed Feb 9 09:42:45 1994 Stan Shebs (shebs@andros.cygnus.com)
3872 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use memset
3873 instead of memcpy to zero the initial stab symbol, duh.
3874 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
3875 * config/obj-som.c (obj_som_init_stab_section): Ditto.
3877 Tue Feb 8 17:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3879 * write.c (fixup_segment): Use as_bad_where, not as_bad.
3881 * subsegs.c (subseg_set_rest): Call memset with the arguments in
3882 the right order. Explicitly clear fix_root and fix_tail fields.
3884 Tue Feb 8 16:00:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3886 * config/obj-coff.c (coff_frob_symbol): For abs_symbol, set *punt
3887 and do nothing else.
3889 * symbols.c (symbol_begin): Initialize value of abs_symbol
3892 * write.c (adjust_reloc_syms): Use abs_symbol instead of calling
3895 * ecoff.c (ecoff_build_debug): Fix "/*" in comment to silence
3896 complaint from "gcc -Wall".
3898 * configure.in (alpha-*-netware*): New target, like alpha-*-osf*.
3900 * config/tc-alpha.c (GP_ADJUSTMENT): Move definition to start of
3902 (tc_gen_reloc): Remove uninitialized variable `code', and code
3903 that tried to use it (incorrectly). For LITERAL reloc, set addend
3904 to negative of GP value.
3905 (load_symbol_address): Don't adjust return value by GP_ADJUSTMENT.
3907 * write.c (write_relocs): Print some sensible error message if
3908 bfd_perform_relocation returns bfd_reloc_overflow.
3910 Mon Feb 7 15:49:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3912 * configure.in (hppa*-*elf*): New configuration for PA ELF.
3913 (hppa*-*-osf*): Default object format is SOM.
3915 Mon Feb 7 16:07:35 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3917 * config/tc-alpha.c (md_atof): Warn that floating-point values
3918 might not assemble properly.
3920 * configure.in (target alpha-*-osf*): Don't set "dev=yes" any
3923 * config/tc-alpha.c (load_expression): Parenthesize operations in
3924 range checking, to avoid precedence questions.
3926 * config/tc-alpha.c (addr32): New static variable.
3927 (md_parse_option): Set it for "-32addr".
3928 (load_symbol_address): If addr32 is set, use ldl instead of ldq.
3930 * atof-generic.c (atof_generic): Calculate maximum_useful_digits
3931 and more_than_enough_bits_for_digits in integer arithmetic, to
3932 eliminate the only sources of dependence on floating point
3933 support, which doesn't work yet on the Alpha.
3935 Mon Feb 7 03:56:05 1994 Ken Raeburn (raeburn@cambridge.cygnus.com)
3937 * ecoff.c (ecoff_build_debug) [TC_ALPHA]: Specify version stamp as
3938 0x30b for Alpha for now, until ".verstamp" is handled.
3940 * literal.c (add_to_literal_pool): Use seginfo->frchainP, which
3941 actually refers to the literal pool section, rather than
3942 frchain_now, which refers to whatever section the assembler was
3945 * write.c (fixup_segment): Only do range checking if size of fixup
3946 is smaller than word size. Otherwise, we always wind up with
3949 * config/tc-alpha.c (md_section_align): Change second argument and
3950 return type to valueT, to agree with tc.h.
3951 (alpha_do_align): Local static array nop_pattern is now unsigned
3952 char, to avoid overflow warnings.
3953 * config/tc-alpha.h (md_section_align): Delete declaration.
3955 * config/obj-ecoff.c (ecoff_frob_file): Ensure that ecoff_data for
3956 output bfd is non-null before indirecting through it.
3958 * config/tc-alpha.c (alpha_frob_ecoff_data): Renamed from
3960 * config/tc-alpha.h (tc_frob_file): Macro deleted.
3961 * config/obj-ecoff.c (ecoff_frob_file) [TC_ALPHA]: Call
3962 alpha_frob_ecoff_data, then fill in optional-header info with gp
3963 value and register masks.
3965 Sun Feb 6 16:13:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3967 * configure.in (hiux): Fixes from m-kasahr@sramhc.sra.co.JP.
3969 * config/obj-som.c (obj_som_init_stab_section): Same change
3970 as coffbfd and elf below. Zero the initial stab symbol after
3973 Sat Feb 5 12:30:32 1994 Stan Shebs (shebs@andros.cygnus.com)
3975 * config/obj-coffbfd.c (obj_coff_init_stab_section): Zero the
3976 initial stab symbol after allocating it.
3977 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
3979 Sat Feb 5 11:53:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3981 * config/tc-hppa.c (pa_ip): addb[tf] should only accept
3982 non-negated condition completers. Add support for addb pseudo-op
3983 which accepts both negated and non-negated completers.
3985 Sat Feb 5 00:15:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3987 * configure.in (rs6000*): Use cpu_type ppc.
3988 (ppc-*-aix*): New target; use coff and force bfd_gas.
3989 * config/tc-ppc.h, config/tc-ppc.c: New files for PowerPC/POWER
3990 (RS/6000) support. At the moment, only XCOFF is supported.
3992 * config/obj-coff.c (SA_SET_SYM_ENDNDX): Made non-static.
3993 (S_SET_DATA_TYPE): Likewise.
3994 (coff_last_function): Renamed from local static last_functionP in
3995 coff_frob_symbol and made externally visible.
3996 (coff_frob_symbol): New local static set_end; use it to try to
3997 avoid calling SA_SET_SYM_ENDNDX on a symbol that will be punted.
3998 * config/obj-coff.h (S_SET_DATA_TYPE): Declare.
3999 (SA_SET_SYM_ENDNDX): Declare.
4000 (coff_last_function): Declare.
4002 * expr.c (operand): If DOLLAR_DOT is defined, accept `$' as
4003 equivalent to `.' to mean the current location.
4005 * read.c (LEX_BR): If not defined, define as 0.
4006 (lex_type): Use LEX_BR as the type of `{',`}',`[',`]'.
4008 * symbols.c (symbol_new): If tc_canonicalize_symbol_name is
4009 defined, call it with preserved_copy_of_name. If
4010 tc_symbol_new_hook is defined, call it on the new symbol.
4011 (symbol_find_base): If tc_canonicalize_symbol_name is defined,
4012 call it on a copy of the name argument.
4014 * write.c (write_object_file): Simplified usage of obj_frob_symbol
4015 and tc_frob_symbol. Always call both if the symbol is going to be
4018 * write.c (relax_segment): Use %ld rather than %d when printing
4019 fragP->fr_var, and cast it to long.
4021 Changed relocs to be based on subsegments (when BFD_ASSEMBLER).
4022 * subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields
4023 fix_root and fix_tail.
4024 (segment_info_type): If BFD_ASSEMBLER, don't define fix_tail
4026 * write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and
4027 fix_tailP based on frchain_now, not seg_info (now_seg).
4028 (chain_frchains_together_1): Chain the subsegment relocs together.
4029 * subsegs.c (subseg_change): Don't clear fix_tail field.
4030 (subseg_get): Likewise.
4031 * literal.c (add_to_literal_pool): Look through the relocs via
4032 frchain_now, not seginfo.
4034 Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4036 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed
4037 ecoff_undefined to ecoff_extern_size.
4038 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Likewise.
4039 * config/tc-mips.c (s_extern): Set ecoff_extern_size to the
4040 external symbol size, rathern than setting the symbol value.
4041 (md_estimate_size_before_relax): Check both ecoff_extern_size and
4042 symbol value to see if GP referencing can be used.
4043 * ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not
4045 (ecoff_frob_symbol): Don't check ecoff_undefined.
4046 (ecoff_build_symbols): Get size of an undefined symbol from
4047 sym->ecoff_extern_size, not S_GET_VALUE (sym).
4049 Wed Feb 2 13:55:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4051 * Makefile.in: Avoid bug in losing hpux sed.
4053 Wed Feb 2 11:40:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4055 * config/tc-mips.c (file_mips_isa): New static variable.
4057 (s_mipsset): Add support for .set mipN to set the ISA level.
4059 * gasp.c (kinfo): Fully bracket initializer.
4061 Tue Feb 1 19:28:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4063 * gasp.c (malloc): Don't declare, since host.h or system header
4064 files may declare it differently.
4066 * config/atof-ieee.c (int_to_gen): Now static.
4068 * config/ho-i386aix.h: Include sys/types.h and stdlib.h, not
4069 ho-sysv.h. Based loosely on a patch from Minh Tran-Le.
4071 Tue Feb 1 10:50:17 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4073 * gasp.c: Include host.h.
4075 Tue Feb 1 12:13:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4077 * config/tc-mips.c (mips_ip): Make an unsupported instruction a
4078 warning, not an error.
4080 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
4081 dot_bss_symbol): Don't define if BFD_ASSEMBLER.
4082 (obj_symbol_to_chars): bfd_coff_swap_aux_out now takes more
4084 (coff_line_base): Renamed from line_base. Changed all uses.
4085 (coff_add_linesym): Renamed from add_line_sym. Made non-static.
4087 * config/obj-coff.h: If TC_PPC, include coff/rs6000.h.
4088 (S_SET_STORAGE_CLASS, S_GET_STORAGE_CLASS): Declare if
4090 (coff_line_base): Declare.
4091 (coff_add_linesym): Declare if BFD_ASSEMBLER.
4092 * config/obj-coffbfd.c (symbol_to_chars): bfd_coff_swap_aux_out
4093 now takes more arguments.
4095 Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com)
4097 * as.c (statistics_flag): Renamed from quiet_flag.
4098 (main): Get statistics with --statistics instead of -noquiet.
4100 Mon Jan 31 07:19:30 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4102 * Makefile.in: Support for Gnu ASsembler Preprocessor.
4104 * read.c (s_lcomm): Align lcomm data.
4105 * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction
4106 from different sections.
4108 Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4110 * write.c (write_object_file): If tc_frob_file is defined, call it
4111 just before calling obj_frob_file.
4112 * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value
4113 (references changed), and made non-static.
4114 (getExpression): Return void.
4115 (select_gp_value): Abort if gp_value is non-zero. Delete call to
4116 non-existent bfd_set_gp_value.
4117 (alpha_validate_fix): Function deleted.
4118 (alpha_frob_symbol): Function deleted.
4119 (alpha_local_label): Function deleted.
4120 (alpha_frob_file): Renamed from alpha_end.
4121 * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix,
4122 alpha_local_label, alpha_end): Declarations deleted.
4123 (alpha_gp_value, alpha_frob_file): Declare.
4124 (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted.
4125 (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label.
4126 (md_convert_frag): Simplified slightly.
4127 (tc_frob_file): New macro.
4129 * read.c (do_align): New function, most of guts of s_align_*
4130 functions. Look for md_do_align macro, give it a chance to bypass
4131 all but recording of section alignment.
4132 (s_align_bytes, s_align_ptwo): Call do_align.
4133 (s_lcomm) [TC_ALPHA]: Align object to largest power of two that
4134 divides object size.
4136 * frags.c (frag_align_pattern): New function.
4137 (frag_align): Rewrite for clarity.
4139 * config/tc-vax.c (md_assemble): Handle O_constant expression.
4140 (vip_begin): Returns pointer to const char. Cast hash_insert arg
4141 to PTR to avoid compiler complaints about const.
4142 (md_begin): Local variable errtxt must point to const.
4144 * configure.in: Handle host vax-*-ultrix* like vax-*-bsd*. Don't
4145 bother with *-*-ultrix or *-*-sysv*, except *-*-sysv, since only
4146 the last has an existing host support file. Do handle vax-bsd and
4149 Fri Jan 28 11:26:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4151 * config/obj-coff.c (obj_coff_section_header_append): Do not
4152 declare if BFD_ASSEMBLER.
4153 (stack_pop): Correct test for stack underflow.
4154 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
4155 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare
4156 type of ignored argument to avoid gcc warning.
4157 (align): Removed unused function.
4159 Thu Jan 27 18:14:19 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4161 * config/tc-alpha.c, config/tc-alpha.h, config/alpha-opcode.h: New
4162 files, based on port of gas-1.38 contributed by CMU, using a.out
4163 variant. Updated for gas-2.x and ECOFF. Floating-point constants
4164 are still broken, bootstrap testing incomplete.
4166 * literal.c: Comment changes.
4168 * listing.c (listing_source_file): Check for null listing_tail
4169 before indirecting through it.
4171 * expr.h (struct expressionS): Added struct tag.
4173 * as.h: If __GNUC__ and inline are both undefined, define inline
4176 * write.c (cvt_frag_to_fill): Don't assume that fr_var for
4177 rs_align or rs_org frags will be 1.
4178 (relax_segment): For rs_align, if fr_var is not 1, complain if
4179 required padding is not a multiple of the size of the pad pattern.
4180 (fixup_segment): Leave gp-relative relocations alone. For pcrel
4181 relocations referring to the same segment, clear fx_pcrel when
4183 * as.h: Adjust comments on rs_align.
4185 * atof-generic.c: Some reformatting.
4186 (atof_generic): Be careful when mixing signed/unsigned values of
4189 * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c:
4190 Query the fx_done field instead of fx_addsy to see if the fixup
4191 still needs to be applied. Set fx_done and clear fx_addsy both,
4192 for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix
4193 will only clear fx_addsy, and set fx_done accordingly after
4195 * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define.
4196 * config/tc-sparc.c (md_apply_fix): Set fx_done for non-pcrel fix
4199 * symbols.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
4201 (symbol_begin): Moved to end of file, so function inlining can
4203 (fb_label_count, fb_label_max): Default C static initializers are
4205 * symbols.h (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
4206 Declarations deleted.
4207 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
4208 dot_bss_symbol): Defined here, static.
4210 * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before
4211 including aout/aout64.h.
4213 * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false,
4214 don't write out a section symbol even if it's used in a
4215 relocation; assume relocations will handle section numbers
4216 somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect
4218 (EMIT_SECTION_SYMBOLS): Default to 1.
4219 (adjust_reloc_syms): Don't create a new symbol for an absolute
4220 reference; just use the absolute section symbol.
4221 (write_relocs): Make printout of reloc values dependent on flag
4223 * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0.
4224 * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
4226 Thu Jan 27 16:43:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4228 * read.c (lex_type): No longer make '{' a valid character for
4231 * as.c (main): Print long values using %ld.
4233 * messages.c (as_warn_internal): New static function.
4234 (as_warn, 3 versions): Use as_warn_internal.
4235 (as_warn_where, 3 versions): New function.
4236 * as.h (as_warn_where): Declare.
4238 Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com)
4240 * as.c (quiet_flag): New flag.
4241 (main): If -noquiet given, display execution time and memory used.
4243 Tue Jan 25 15:53:11 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4245 * doc/{all.texi,as.texinfo}: Add documentation for HPPA port.
4247 Mon Jan 24 19:18:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4249 * ecoff.c (ecoff_frob_symbol): New function. Put undefined
4250 symbols of known size in the undefined section. Put small common
4251 symbols in a .scommon section.
4252 * ecoff.h (ecoff_frob_symbol): Declare.
4253 * config/obj-ecoff.h (obj_frob_symbol): Define.
4254 * config/obj-elf.c (obj_elf_write_symbol_p, obj_elf_write_symbol,
4255 obj_elf_frob_symbol): Removed unused functions.
4256 * config/obj-elf.h (obj_frob_symbol, obj_write_symbol): Removed
4258 (obj_elf_frob_symbol, obj_elf_write_symbol): Removed declarations
4259 of unused functions.
4260 (obj_frob_symbol): Define if ECOFF_DEBUGGING.
4262 * tc-mips.c (g_switch_seen): New static variable.
4263 (md_parse_option): Set g_switch_seen for -G option.
4264 (s_option): If creating PIC code, force the GP size to be 0. Warn
4265 if -G switch used with a non-zero value.
4267 * symbols.c (S_IS_COMMON): Use bfd_is_com_section rather than
4268 comparing against bfd_com_section.
4270 Mon Jan 24 14:12:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4272 * read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss
4275 Thu Jan 20 13:17:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4277 * expr.c (operand): For floating point operand with unusual fp
4278 char from FLT_CHARS, preserve the character. Patch from Lisa
4281 Wed Jan 19 23:15:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4283 * config/tc-mips.c (md_pseudo_table): Add all data allocation
4284 pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single.
4286 Tue Jan 18 15:51:59 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4288 * config/obj-coffbfd.c (obj_coff_endef): For C_EFCN, C_BLOCK and
4289 C_FCN assume .val has been set to .
4291 Tue Jan 18 16:19:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4293 * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It
4294 confuses GDB for some unknown reason.
4295 * cofnig/obj-som.c: Likewise.
4297 Tue Jan 18 19:05:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4299 * literal.c (add_to_literal_pool): Handle duplicates of values
4300 already written to literal pool.
4302 Tue Jan 18 17:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4304 * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols
4305 with explicitly marked stabs through BFD: if a symbol marked
4306 N_UNDF | N_EXT is in the absolute section, move it to the
4307 undefined section; move a symbol marked N_INDR into
4308 bfd_ind_section and set the BSF_INDIRECT flag; set the
4309 BSF_WARNING flag for a symbol makred N_WARNING.
4311 Mon Jan 17 15:40:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4313 * ecoff.h (ecoff_set_gp_prolog_size): Declare.
4314 * ecoff.c (ecoff_set_gp_prolog_size): Return type is void.
4316 Mon Jan 17 00:18:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4318 * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u'
4319 and 'f' template operand.
4321 * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u',
4322 and '2' in copr and sfu instruction templates.
4324 Sun Jan 16 16:44:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4326 * as.h (subseg_force_new): Add prototype.
4328 Sat Jan 15 09:20:55 1994 Doug Evans (dje@canuck.cygnus.com)
4330 * app.c (do_scrub_next_char): Allow lines like " foolab :".
4332 * read.c (emit_expr): Fix computation of mask.
4333 * config/obj-elf.c (obj_elf_section): Fix loop termination test.
4335 Thu Jan 13 16:15:15 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4337 * ecoff.c (ecoff_set_gp_prolog_size): New function.
4338 (current_file_idx): New static variable.
4339 (add_file): Use and increment current_file_idx instead of indx
4342 * struc-symbol.h (struct symbol): Make all bitfields unsigned.
4344 * config/tc-i960.c (i960_validate_fix): Added argument
4345 add_symbolPP. Indirect through it to get "add_symbolP".
4346 * config/tc-i960.h (i960_validate_fix): Supply prototype.
4347 (TC_VALIDATE_FIX): Pass address of add_symbolP.
4349 * configure.in (i386-*-netbsd*): New target, using te-netbsd.h.
4350 (i386-*-netbsd0.8): New target, like 386bsd.
4352 * configure.in: Set BFDDEF in Makefile to "define" or "undef".
4353 * Makefile.in (config.h): Protect against multiple inclusions.
4354 Define or undef BFD_ASSEMBLER as specified by $(BFDDEF).
4355 (ALL_CFLAGS): Omit $(BFDDEF).
4356 * as.h: Include config.h.
4357 (struct symbol): Added forward declaration.
4358 (add_to_literal_pool): Fix declaration.
4359 * as.c: Don't include config.h.
4361 * literal.c (add_to_literal_pool): Take symbol and addend as
4362 arguments, instead of expression, for now. Fix calculation of
4365 * subsegs.h (segment_info_type) [NEED_LITERAL_POOL]: Add field
4368 Thu Jan 13 12:14:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu
4370 * subsegs.c (subseg_get): Accept new argument "force_new". If
4371 set then a new segment is always created. All callers changed.
4372 (subseg_force_new): New function. Similar to subseg_new, but
4373 always force a new segment to be created.
4375 * config/obj-som.c (som_frob_file): Call adjust_code_sections
4377 (adjust_code_sections): New function. Adjusts the VMA for all the
4380 * config/tc-hppa.c (md_assemble): Also handle creating a fixup
4381 for the unwind descriptors if a function's label follows the
4382 .PROC and .ENTRY directives.
4383 (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it
4384 is done elsewhere. Don't create a fixup for the unwind
4385 descriptors if the function's label has not been defined yet.
4386 (pa_proc): For SOM, place each procedure within a new $CODE$
4387 subspace. Adjust the segment and frag for the associated
4388 function label if it exists.
4390 Wed Jan 12 22:05:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4392 * config/tc-hppa.c (hppa_fix_struct): Add new "segment" field.
4393 (hppa_fix_new): Initialize segment field.
4394 (md_apply_fix): Do nothing for pc-relative fixup which involves
4395 crossing a segment boundary.
4396 (pa_procend): Undefine the current label after handling .PROC
4397 and .PROCEND directives.
4398 (dummy_symbol): Make type "symbolS *". Change references as
4401 Wed Jan 12 13:29:31 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4403 * read.c (read_a_source_file): Cast array argument to unsigned
4405 * write.c (adjust_reloc_syms): Remove unused variable symseginfo.
4406 (write_object_file): Don't define punt_it if it won't be used.
4407 (fixup_segment): Don't define skip if it won't be used.
4409 * config/tc-mips.h (TARGET_FORMAT): Define as mips_target_format.
4410 (mips_target_format): Declare.
4411 * config/tc-mips.c (mips_target_format): Define with appropriate
4413 (md_parse_option): If -EL or -EB is used, change byte_order and
4414 mips_target_format as appropriate.
4416 Tue Jan 11 21:52:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4418 * app.c (do_scrub_next_char): Another attempt to fix bugs
4419 dealing with labels without colons (for HPPA and MRI).
4421 Tue Jan 11 17:01:06 1994 Doug Evans (dje@canuck.cygnus.com)
4423 * config/tc-sparc.c (sparc_ip): Truncate args to %hi/%lo to 32 bits.
4425 * expr.c (integer_constant): Fix computation of too_many_digits.
4426 Variable digit_2 renamed to start. Fix check for whether number
4427 will fit in 32 bits.
4428 * read.c (emit_expr): Use valueT instead of long.
4430 Tue Jan 11 13:01:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4432 * config/obj-elf.c: If TC_MIPS, include elf/mips.h.
4433 (special_sections): Define.
4434 (obj_elf_special_section): Get default types and attributes from
4435 list of special sections.
4436 * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define.
4438 * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss
4439 sections to be close together.
4441 * config/tc-mips.c (macro): Corrected $at warnings in a couple of
4444 * listing.c (listing_prev_line): New function.
4445 * listing.c: Include subsegs.h.
4446 (listing_prev_line): New function.
4447 (calc_hex): Reset byte_in_frag to zero for each new frag.
4448 * config/tc-mips.c (append_insn): Call listing_prev_line after
4449 emitting nop instructions.
4450 * Makefile.in (listing.o): Depends upon subsegs.h.
4452 Mon Jan 10 09:52:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4454 * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC
4455 here. Handle case where label may be defined after the .PROC.
4456 (pa_proc): It is not an error if the procedure's label isn't
4457 defined before the .PROC directive.
4459 Sun Jan 9 04:43:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4461 * config/te-netbsd.h: New file.
4462 * config/tc-i386.h (TARGET_FORMAT) [TE_NetBSD]: Use bfd target
4463 a.out-netbsd-386 for this configuration.
4465 Fri Jan 7 17:38:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4467 * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information
4468 with the associated stabs information.
4469 (ecoff_build_symbols): Never set the type of stabs symbols to
4470 st_Global. Don't update the symbol index or ifd if the gas symbol
4471 is not the same as the ECOFF symbol (which is now the case for
4474 Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com)
4476 * config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that
4477 splits the function.
4478 (macro2): New function, if LOSING_COMPILER defined.
4480 Fri Jan 7 09:38:25 1994 Steve Chamberlain (sac@cygnus.com)
4482 * config/obj-coffbfd.c (fill_section): Don't ever fill past the
4483 end of a section. (write_object_file): Temporary fix - setup
4486 Thu Jan 6 18:05:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4488 * config/tc-sparc.c (tc_gen_reloc): Fix handling of addends in
4489 non-pcrel_offset relocations.
4491 Thu Jan 6 01:06:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4493 * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at
4496 Wed Jan 5 14:22:22 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4498 * literal.c: New file.
4499 * Makefile.in (REAL_SOURCES, OBJS): List it.
4501 * as.h (DEBUG): Don't define.
4502 (struct expressionS, struct fix): Declare in case they're used in
4504 (add_to_literal_pool) [BFD_ASSEMBLER]: Declare.
4506 * config/tc-mips.h (TARGET_FORMAT) [OBJ_AOUT]: Fix for new names
4509 * subsegs.c (subseg_get): New function. Creates segment if
4510 needed, returns pointer, but doesn't change current segment.
4511 (subseg_new): Use it.
4513 Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com)
4515 * Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search.
4516 * config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/".
4517 * app.c, flonum.h, hex-value.c (const): Change #if to be more
4520 Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com)
4522 * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
4525 Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4527 * write.c (write_relocs): bfd_perform_relocation now takes an
4528 additional argument, to return an error string (which we ignore).
4530 Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4532 * write.h (struct fix): Field tc_fix_data should be type PTR, not
4533 void*, for compatibility with non-ANSI compilers. Added
4534 single-bit field "fx_done".
4536 Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com)
4538 * tc-hppa.c (pre_defined_registers): Convert to lower case.
4539 Delete spurious register names "%r4L", etc.
4540 (selector_table): Sort and convert to lower case.
4541 (cons_fix_new_hppa): `reloc_type' => `rel_type'.
4542 (pa_ip): Always use strcmp for non-text and strcasecmp for text.
4543 (reg_name_search): Rewrite to call strcasecmp only once per
4545 (pa_chk_field_selector): Rewrite to use binary search.
4546 (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons.
4547 (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case
4548 sensitive comparisons.
4549 (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case.
4550 (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use
4551 case sensitive comparison for all symbolic names.
4552 (pa_subspace): Canonicalize strncasecmp arg to lower case.
4553 (pa_subspace_start): Use case sensitive comparison for symbolic names.
4555 Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4557 * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no
4558 symbol is present (i.e., relocation against absolute), create a
4559 phony local symbol, and use it in the reloc.
4560 (fixup_segment): When adjusting a reloc with an absolute symbol,
4561 have TC_FORCE_RELOCATION control clearing add_symbolP too.
4562 * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF.
4564 * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT
4565 and BSF_GLOBAL, since they're the same.
4567 * as.c (main): Only invoke md_end if it's defined as a macro.
4568 * tc.h (md_end): Don't declare it.
4569 * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do
4571 * config/tc-vax.c (vip_end): Deleted null function.
4572 * config/tc-mips.c (md_mips_end): Renamed from md_end.
4573 * config/tc-mips.h (md_mips_end): Declare.
4574 (md_end): New macro, calls md_mips_end.
4576 * write.c (write_object_file): Don't close output file.
4577 * as.c (main): Close output file (if needed) after calling
4578 listing_print, which should be after calling write_object_file,
4579 which sets the frag addresses.
4581 * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line,
4582 obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type,
4583 obj_coff_val): Add unused int argument to satisfy prototypes; goes
4584 with Ian's 10 Sep changes.
4585 (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS,
4586 S_SET_STORAGE_CLASS): Now function instead of macros.
4587 (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted.
4588 (tag_insert): Local var ERROR_STRING is const. Use "const" not
4589 "CONST" for argument NAME. Fixed prototype.
4590 (coff_frob_symbol): Removed explicit "#if 1" directive. If
4591 S_IS_EXTERNAL, set storage class to C_EXT.
4592 (s_get_name): Use "const" not "CONST".
4593 * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE,
4594 S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted.
4595 (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For
4596 BFD_ASSEMBLER, define as macro that aborts.
4597 (obj_extra_stuff, tc_headers_hook): Declare only for
4599 (coff_frob_symbol): Fix prototype.
4601 Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4603 * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense
4606 Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4608 * config/tc-hppa.c (md_begin): Initialize "dummy_label".
4609 (tc_gen_reloc, SOM version): For relocations which have no symbol,
4610 set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code.
4612 Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4614 * read.c (lex_type): No longer make '[' a valid character for
4617 * config/tc-vax.c (tc_aout_fix_to_chars): Local variable
4618 NBYTES_R_LENGTH now const.
4620 * config/obj-*.c, config/tc-*.c: Omit superfluous "return"
4621 statements at ends of functions. Don't check for null return from
4622 hash_new, since it won't return at all if there's no memory
4623 available. Also, check for null return from hash_insert, rather
4624 than zero-length string, as success indicator.
4626 * subsegs.c (section_symbol): New function.
4627 * subsegs.h (section_symbol): Declare.
4628 * write.c (adjust_reloc_syms): Use it.
4630 Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4632 * Makefile.in (RUNTEST): New variable.
4633 (CHECKFLAGS): Pass it down.
4635 * ecoff.c (ecoff_directive_frame): Permit extra trailing operands;
4636 unused for now, but supplied by Alpha OSF1 compiler.
4638 * as.h: Protect against multiple inclusions.
4639 (int_to_gen): Don't declare.
4641 * config/atof-vax.c (atof_vax): NULL is not a valid character
4644 Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4646 * configure.in (hppa*-*-osf*): Do not consider this a developmental
4649 * config/tc-hppa.c (md_apply_fix): Handle cases where no
4650 relocation will be emitted for 32bit formats.
4652 Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4654 * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust
4655 for any of the 'T' field selectors.
4657 Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4659 * config/tc-h8500.c (build_bytes): Get reloc type right for a
4660 %page operation. (md_assemble): Don't modify input_line_pointer.
4661 (mdcoff_sizemachdep): New function.
4662 * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro.
4663 * config/tc-z8k.c (get_operand): Delete bogus check.
4665 Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
4667 * write.c (number_to_chars_*): Delete bogus range check.
4669 * output-file.c (TARGET_ARCH): No default.
4671 Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com)
4673 * config/tc-sh.c (md_convert_frag): Truncate disps before calling
4674 md_number_to_chars. (md_assemble): Don't modify
4677 Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com)
4679 * config/tc-h8300.c (md_assemble): Don't update input_line_pointer.
4681 Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4683 * config/obj-som.[ch] (obj_read_begin_hook): Remove last change.
4684 Breaks with the HP compilers.
4686 * config/tc-hppa.c (struct call_info): Remove fields which were
4687 set but never used. Remove all code which sets those fields.
4688 (struct subspace_dictionary_chain): Likewise.
4689 (struct space_dictionary_chain): Likewise.
4690 (pa_desc): Delete useless function. Delete all references.
4691 (hppa_tc_make_sections): No need to count the number of symbols for
4692 the symbol extension section.
4694 Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4696 * config/obj-som.c (obj_som_version): Pass version string to
4698 (obj_som_copyright): New function. Much like obj_som_version.
4700 * config/tc-hppa.c (obj_copyright): Define as appropriate for
4702 (pa_copyright): Just a stub now.
4704 * config/obj-som.c (obj_read_begin_hook): Delete unused function.
4705 * config/obj-som.h (obj_read_begin_hook): Provide dummy definition.
4706 (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them.
4708 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
4709 expansion due to rounding mode selectors. Handle R_[RDSN]_MODE
4710 relocations for selecting the current rounding mode.
4712 * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
4713 e_rlsel field selectors.
4715 Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4717 * config/obj-elf.h: If ECOFF_DEBUGGING, undef
4718 SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define
4719 OBJ_PROCESS_STAB to call ecoff_stab.
4720 * config/obj-elf.c: Don't compile obj_elf_init_stab_section if
4721 INIT_STAB_SECTION is not defined.
4723 Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4725 * config/tc-hppa.c (md_apply_fix): Delete old wrapper function.
4726 (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls.
4727 Fix comments in various places. Always return a value.
4728 Avoid dereferencing a NULL fx_addsy.
4729 (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy.
4731 Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
4733 * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should
4734 be either 0 or 2 (no static link or static link required). Always
4735 assume no static link.
4737 Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com)
4739 * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be
4740 dependent on howto fields, not on format flavour.
4742 * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc,
4743 defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those
4745 * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
4746 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
4747 (sy_tc, sy_obj): Define so that the fields look like they used to,
4748 until all references get changed.
4750 * write.c (fixup_segment): Lots of variables no longer register.
4751 Reordered some code for easier reading.
4752 * config/obj-coff.c (obj_coff_dim): dim_index no longer register.
4753 Deleted superfluous return statement.
4754 (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type,
4755 obj_coff_val, tag_init, tag_insert): Deleted superfluous return
4757 (align, obj_coff_section): Deleted debugging printfs.
4758 * config/tc-i386.c (md_assemble): Discard some register decls.
4759 Use assignment rather than memcpy to copy template.
4760 (op_hash, reg_hash, prefix_hash): Default C initialization of
4761 statics is sufficient.
4762 * config/tc-sparc.c (print_insn): Array Reloc is now const, and
4765 * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if
4766 TE_LYNX; use coff-sparc otherwise.
4767 [USE_NATIVE_HEADERS]: Delete this code; it isn't used.
4769 * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined,
4770 before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before
4771 returning. Remove some i960-coff-specific code.
4772 (TC_ADJUST_RELOC_COUNT): Default to doing nothing.
4773 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
4774 (i960_validate_fix): Declare.
4775 (TC_VALIDATE_FIX): Define.
4776 * config/tc-i960.c (i960_validate_fix): New function.
4778 * write.c (number_to_chars_littleendian): New function. Write out
4779 bytes in little endian order, doing size and range checking.
4780 (number_to_chars_bigendian): New function, similar.
4781 * write.h: Declare them.
4782 * config/tc-*.c (md_number_to_chars): Use them.
4783 * config/tc-vax.c (md_apply_fix): Ditto.
4784 * config/tc-i386.c (md_apply_fix): Ditto.
4786 * config/obj-coff.c: Rearranged code for handling line number
4788 (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case,
4789 since the usage is different from non-BFD_ASSEMBLER case.
4790 (in_function, clear_function, set_function): New macros, to
4791 combine some of the functionality implemented in differnet ways in
4792 BFD_ASSEMBLER and non-... code. Used in other functions that used
4793 to check function_lineoff &c.
4794 (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER,
4795 one for not. Non-BFD_ASSEMBLER version now has temporary variable
4796 to contain char* pointer pointed to by char** argument. Always
4797 follow CROSS_COMPILE code; easier to read that way.
4798 (obj_coff_ln): Don't call add_lineno or c_line_new if appline is
4800 (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for
4801 ".bf", it's been done elsewhere.
4802 (coff_frob_symbol): If ilne number data is pending, call
4803 add_linesym to flush it.
4804 (coff_frob_file): Don't do that here.
4805 * config/obj-coff.h (coff_frob_file): Declare.
4806 (obj_frob_file): Define, to call it.
4808 * config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
4809 md_estimate_size_before_relax: Define them as macros calling
4811 * config/tc-sparc.c: Don't define them as functions.
4813 * configure.in: Handle target alpha-*-osf*. (No cpu files yet.)
4815 Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4817 * Makefile (clean): Depend on clean-here.
4819 Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4821 * config/ho-go32.h: Include fopen-bin.h.
4822 * as.h: If FOPEN_WB isn't defined, include fopen-same.h.
4823 * output-file.c (output_file_create): Use FOPEN_WB instead of "w".
4824 * input-file.c (input_file_open): Use FOPEN_RT instead of "r".
4825 * listing.c (file_info): Use FOPEN_RB instead of "rb".
4826 * read.c (s_include): Use FOPEN_RT instead of "r".
4828 * stabs.c: Include obstack.h.
4830 * tc.h (md_create_long_jump): Don't declare if it's already
4832 (md_create_short_jump, md_estimate_size_before_relax): Ditto.
4834 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead
4835 of strerror. Clear bfd_error.
4837 * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already
4840 Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4842 * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function.
4843 (pa_process_exit, pa_procend): Call it for ELF objects.
4845 Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4847 * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d
4848 case. See comment. From wilson@cygnus.com: for M_L_DAB, set
4849 coproc before doing goto ld.
4851 Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4853 * write.c (TC_FORCE_RELOCATION): Provide a default definition.
4854 (fixup_segment): Allow the target machine to specify that a
4855 relocation must be generated for a particular fixup. Remove
4856 #ifndef TC_HPPA hack.
4858 * config/tc-hppa.h (TC_FORCE_RELOCATION): Define.
4860 * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to
4861 be NULL. Only fixup_segment is supposed to do that.
4862 (hppa_force_relocation): New function.
4864 Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4866 * Makefile.in (stabs.o): Added dependencies.
4868 * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab.
4870 Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4872 * app.c (do_scrub_next_char): Output a TAB before any
4875 * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
4876 exists before trying to peek at its name.
4877 (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s
4879 (pa_align_subseg): Delete unused/unwanted function.
4881 Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4883 * read.c (read_a_source_file): Fix test for when to stick a colon
4884 on the end of a label. Make code conditional on either MRI or
4885 LABELS_WITHOUT_COLONS.
4887 * app.c (do_scrub_next_char): If a line begins with whitespace, leave
4888 the single whitespace character alone. Eat all others.
4890 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define.
4892 Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4894 * config/tc-hppa.c (pa_procend): Do not call process_exit.
4895 (exit_processing_complete): Delete unwanted variable and all
4898 Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4900 * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext.
4901 Changed to not actually build the external symbol information, as
4902 that is now done by the ECOFF back end.
4903 (ecoff_build_debug): Changed accordingly.
4904 * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function
4905 called by ecoff_setup_ext.
4906 * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0,
4907 set corresponding pointer to NULL. Don't set raw_size and
4909 (obj_ecoff_set_sym_index): Removed.
4910 (obj_ecoff_set_ext): New function.
4911 * config/obj-ecoff.h (obj_set_sym_index): Don't define.
4912 (obj_ecoff_set_sym_index): Don't declare.
4913 * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr,
4914 elf_set_index): New functions used for ECOFF_DEBUGGING.
4915 (elf_frob_file): Reworked ECOFF debug generation to use
4916 new functions in bfd/ecofflink.c.
4918 Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4920 * config/tc-hppa.c (pa_def_subspaces): Only create the unwind
4921 subspace for ELF. In the SOM world, the linker is responsible
4922 for creating the unwind subspaces.
4924 Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4926 * config/obj-coffbfd.c: Use PARAMS rather than EXFUN.
4927 (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is
4928 already set. Fixes .def var; .val external_var; .scl 3; .endef.
4929 (adjust_stab_section): Make static. Declare return type. Remove
4932 * config/tc-i386.h: Declare tc_coff_fix2rtype and
4933 tc_coff_sizemachdep.
4935 Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4937 * write.c (write_object_file): Disable obj_check_file_symbols
4938 hook; only back end using it wasn't using it correctly.
4939 (write_object_file): Always call obj_frob_symbol and
4940 tc_frob_symbol; always retain symbol if it's used by a relocation,
4941 regardless of what these routines indicate.
4942 * config/obj-coff.c (coff_frob_symbol): Renamed from
4943 coff_check_file_symbols.
4944 * config/obj-coff.h (obj_check_file_symbols): Deleted.
4945 (coff_frob_symbol): Declare.
4946 (obj_frob_symbol): Call it.
4948 * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings,
4949 obj_pre_write_hook): Don't define for BFD_ASSEMBLER.
4950 (c_section_header): Ditto. Delete superfluous return at end of
4953 * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify
4955 (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER
4957 (c_section_header): Rewrite prototype so that it contains no
4958 preprocessing directives. Don't declare it at all if
4961 * configure.in (sparc*-*-lynxos): New target, using coff and
4964 * stabs.c: New file.
4965 * Makefile.in (REAL_SOURCES, OBJS): List it.
4966 * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME,
4967 get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc):
4970 * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf
4973 Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4975 * configure.in (mips-*-irix5*): New target. Use elf and mips-big.
4976 * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h.
4977 (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF
4979 (obj_read_begin_hook): If ECOFF_DEBUGGING, call
4980 ecoff_read_begin_hook.
4981 (obj_symbol_new_hook): If ECOFF_DEBUGGING, call
4982 ecoff_symbol_new_hook.
4983 (obj_elf_init_stab_section): Cast alloca result.
4984 (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging
4985 information and write it out into .mdebug section.
4986 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro.
4987 (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS.
4988 (ECOFF_DEBUGGING): Define if TC_MIPS.
4989 (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add
4990 fields required by ECOFF.
4991 * config/tc-mips.c: Check ECOFF_DEBUGGING rather than
4992 OBJ_ECOFF in many cases.
4993 (mips_any_noreorder): New variable.
4994 (mips_cprestore_offset): Initialize to -1.
4995 (mips_frame_reg): New variable.
4996 (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1,
4997 RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros.
4998 (md_pseudo_table): Handle "gpword" and "cpadd".
4999 (md_begin): Initialize ok to false. If OBJ_ELF, set alignment
5000 of text, data and bss sections to 4. Set alignment of
5001 .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug
5003 (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment
5005 (append_insn, macro_build, macro_build_lui): Take place
5006 argument. Changed all callers.
5007 (append_insn): If appending a nop, don't emit one.
5008 (macro_build): Changed assertion for 'i', 'j', 'o' case.
5009 (gp_reference): Removed.
5010 (load_address): New function.
5011 (macro): If mips_noreorder is used, set mips_any_noreorder.
5012 Extensive changes to handle GP and PIC symbols differently.
5013 Build both possible code choices using a variant frag, and
5014 make a final decision at the end of assembly when all
5015 information is known. Added PIC support for all symbol
5017 (mips_ip): Don't permit anything but a number after $ for a
5018 coprocessor register. Don't use .lit4 or .lit8 sections when
5019 generating PIC code. If OBJ_ELF, set alignment of .lit4 or
5021 (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs.
5022 (s_change_sec): Set alignment of ELF .rodata or .sdata section
5024 (s_mipsset): If .set noreorder, set mips_any_noreorder.
5025 (s_cpload): Ignore .cpload if not generating PIC code. Warn
5026 if .cpload is not in noreorder section.
5027 (s_cprestore): Ignore .cprestore if not generating PIC code.
5028 (s_gpword, s_cpadd): New functions.
5029 (tc_get_register): Added frame argument; if true, set
5030 mips_frame_reg to return value. Changed all callers.
5031 (md_estimate_size_before_relax): Don't error out, but instead
5032 determine how much a frag should grow.
5033 (tc_gen_reloc): Return multiple relocs if appropriate, as
5034 determined by md_estimate_size_before_relax.
5035 (md_convert_frag): New function.
5036 (mips_elf_final_processing): Set ELF header flags based on
5037 mips_any_noreorder and mips_pic.
5038 * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define.
5039 (MAX_RELOC_EXPANSION): Define to be 3.
5040 (md_relax_frag): Define to be 0.
5041 (md_convert_frag): Don't define.
5042 (tc_get_register): Changed declaration.
5044 * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to
5045 support generating ECOFF debugging information for MIPS ELF
5046 targets. Compiled only if ECOFF_DEBUGGING is defined. Changed
5047 handling of external symbols: it now always generates exactly
5048 those external symbols that are defined in the global symbol list.
5049 * Makefile.in (REAL_SOURCES): Added ecoff.c.
5050 (REAL_HEADERS): Added ecoff.h.
5051 (OBJS): Added ecoff.o.
5052 (ecoff.o): New target.
5053 * config/obj-ecoff.c: Almost entirely moved into ecoff.c.
5054 Remaining code mostly just calls ecoff.c code.
5055 * config/obj-ecoff.h: Define ECOFF_DEBUGGING.
5056 (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a
5058 (obj_read_begin_hook, obj_symbol_new_hook): Define to call
5059 functions in ecoff.c.
5060 (ecoff_stab): Don't declare (now declared in ecoff.h).
5061 (obj_set_sym_index): Define.
5062 (obj_ecoff_set_sym_index): Declare.
5064 * frags.h (frag_grow): Declare.
5065 * frags.c (frag_grow): Made non-static.
5067 * write.c (is_dnrange): Do not define if md_relax_frag is defined.
5068 (relax_segment): If md_relax_frag is defined, use it to handle a
5069 frag of type rs_machine_dependent rather than looking through
5072 * read.c (read_a_source_file): If we find a bad pseudo-op,
5073 do a continue to go on to the next line rather than a break.
5074 Removed duplicate bad pseudo-op code which was never executed.
5076 * read.c (s_lcomm): Do not require a comma after the name.
5078 * subsegs.h (segment_info_type): Changed hadone field to bitfield.
5080 * as.c (perform_an_assembly_pass): Set bss flag for bss_section.
5081 * read.c (s_lcomm): Set bss flag for .sbss section if used.
5082 * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a
5083 bss section. Set SEC_RELOC if there are any relocations, even for
5084 a zero size section.
5086 * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base
5087 data offset on reloc[0]->address rather than reloc[j]->address, so
5088 that multiple relocs can affect different memory locations.
5090 * write.c (chain_frchains_together, relax_and_size_seg,
5091 adjust_reloc_syms, write_relocs): Make third argument PTR, not
5092 char *, to match definition of bfd_map_over_sections.
5094 * app.c (do_scrub_next_char): Don't interpret a comment character
5095 as starting a CPP line directive unless it is a '#' and is the
5096 very first characters on the line (i.e., do not permit leading
5099 * messages.c (identify): Make file argument non-const, to match
5102 Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5104 * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check.
5106 Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com)
5108 * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too.
5109 * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7
5112 Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5114 * config/tc-hppa.[ch]: Fix assorted trivial indention problems.
5115 * config/obj-som.c (obj_som_version): Add missing ';'.
5116 (som_frob_file): Delete whitespace at EOL.
5118 Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com)
5120 * Makefile.in (VERSION): Updated following 2.2 release.
5122 Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5124 * config/tc-hppa.c (hppa_fix_struct): Use a real type for the
5125 field selector, rather than an int. All uses of field selectors
5127 (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
5128 (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
5131 Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5133 * config/tc-hppa.c (pa_type_args): For .import statements,
5134 silently ignore attempt to change the symbol type for a function
5135 from ST_ENTRY to ST_CODE on .import.
5137 Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5139 * write.h (fixS): Rename fx_callj field to fx_tcbit.
5140 * write.c, config/obj-coff.c, config/obj-coffbfd.c,
5141 config/tc-i960.c: Corresponding changes.
5143 Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5145 * Makefile.in (distclean): Delete config-stamp and config.h
5147 * config/tc-hppa.c (evaluate_absolute): Avoid relying on
5150 * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args.
5151 Accept new argument "is_export". All callers changed. When
5152 processing a .export directive for a function, do not allow
5153 the user to set the type to "CODE", instead warn and set the
5156 Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5158 * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted
5159 Lemon <mellon@pepper.ncd.com>).
5160 (mips_ip): Permit odd numbered floating point registers if -mips3.
5161 (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS.
5163 Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com)
5165 * configure.in: Remove h8300h, we have multilib now.
5167 Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
5169 * configure.in: Support generic netware as being ELF format.
5170 Recognise unixware if the user supplies it.
5172 Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5174 * First cut at cleaning up PA instruction parsing.
5175 * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to
5176 insn structure as an argument, and a pointer to a string. All
5177 callers changed. Always read any field selector here. Call
5178 evaluate absolute to get a return value.
5179 (evaluate_absolute): Addept pointer to insn structure as its
5180 argument. All callers changed.
5181 (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield
5182 into an instruction and continuing the main pa_ip loop.
5183 (CHECK_FIELD): New macro for simple range checking of fields.
5184 (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE
5185 and CHECK_FIELD. All immediate fields now pass through
5186 pa_get_absolute_expression which will also handle field selectors.
5187 Delete dead code. Simplify.
5188 (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are
5189 applied are in range. Use bfd_put_32 rather than inserting each
5190 byte of the fixed instrution into the buffer ourselves.
5192 * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code,
5193 it was PA specific and is no longer needed (it's now handled
5194 within the PA backend).
5195 * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition.
5196 * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for
5197 a fixup is $global$ change it to NULL as $global$ is really only
5198 needed long enough to determine the base type of relocation to use.
5200 * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined.
5202 * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work
5203 for 'z' operands (target of ble branch).
5205 Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5207 * config/tc-hppa.c: (update_subspace): Fix type and name of last
5208 parameter. All callers fixed.
5209 (md_begin, pa_chk_field_selector, pa_entry): Lint.
5211 * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector
5212 to default state after it's been used.
5214 Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5216 * config/obj-som.c (obj_som_init_stab_section): Change
5217 space/subspace sort keys for the stab sections so as to avoid
5218 bugs in the hp linker and pxdb.
5220 Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5222 * write.c (chain_frchains_together): Update pointer to last
5223 frag for a segment in the seginfo structure.
5225 Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com)
5227 * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS
5229 Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5231 * write.c (fixup_segment): Handle conversion of subtraction to
5232 pc-relative addressing even if pc-relative flag is already set.
5234 * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't
5237 * doc/Makefile.in (distclean): Delete intermediate files from dvi
5238 build, but not the dvi or info files.
5239 * Makefile.in (clean-here): New target; cleans up current
5241 (distclean): Use it instead of clean.
5243 * read.c (s_xstab): Don't use alloca.
5245 * messages.c (identify): New routine; print message identifying
5246 following messages as coming from assembler.
5247 (as_show_where, as_bad_internal, as_bad_where): Call it.
5248 (as_fatal): Don't need to identify program any more.
5250 Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5252 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5254 * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as
5256 (get_stab_string_offset): Remove unused variable aligned.
5258 Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5260 * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the
5261 predefined register table.
5262 (pa_parse_number): Handle %rp in common register shortcut code.
5263 Consistently set return value to -1 for an error. Clean up error
5264 messages and only print them when "print_errors" is true. Handle
5265 empty string case like the HP assembler -- assume a value of
5268 * config/ho-hpux.h: Do not include ho-sysv.h. Instead include
5269 standard hpux include files to pick up various function decls.
5271 * config/ho-hppaosf.h: Delete _IO* macros. They are defined in
5272 stdio.h. Delete bogus declaration of free. Get path to
5273 alloca-conf.h right.
5275 Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5277 * expr.c (operand): Fix checks for characters following "0b" or
5280 Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5282 * config/obj-som.h (obj_attach_unwind_info): Define as a hook
5283 so GAS can attach unwind descriptor information to a BFD symbol.
5284 * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind
5285 descriptor information to the BFD symbol.
5286 (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied",
5287 they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF
5289 (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent.
5290 (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM.
5291 (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not
5292 build "end-of-function" symbols for SOM, they are not needed.
5294 * config/tc-hppa.c (process_exit): Create temporary symbols with
5295 correct prefixes so they can be eliminated later.
5297 * config/tc-hppa.c (call_info struct): Delete unused "frame" field.
5298 (pa_callinfo): Insert framesize into the unwind information as
5299 soon as it's available.
5300 (pa_build_unwind_subspace): Do not insert framesize into the unwind
5303 * Add support for marker type relocations. These mark areas
5304 of interest to the linker. ENTRY/EXIT relocations for SOM are
5305 an example of marker relocations.
5306 * write.c (write_relocs): Instead of assuming size of a relocation
5307 is 4 bytes, pick up the size from relocation itself.
5308 (fixup_segment): Do not complain that a value is too small for
5311 * struc-symbol.h: Add new "sy_used" field to the symbol structure.
5312 * expr.c (operand): Set sy_used for any symbol used as an operand.
5313 (expr): Likewise for any symbol used in an expression.
5314 * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported
5315 symbols which are never used and absolute symbols which local scope.
5317 * config/obj-som.h (obj_frob_file): Define.
5318 * config/obj-som.c (obj_som_init_stab_section): Set alignment
5319 of stab sections. Make space for the special stab entry.
5320 (adjust_stab_sections): Adjust the special entry in the
5322 (som_frob_file): New function. Simply calls adjust_stab_sections
5325 Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5327 * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define.
5328 (mips_pic, mips_cprestore_offset): New static variables.
5329 (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore.
5330 Ignore .bgnb and .endb.
5331 (gp_reference): _gp_disp is never addressed off GP.
5332 (macro_build): Ignore macros while searching for insn. For cases
5333 i, j, and o, accept the reloc type as an argument rather than
5334 assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to
5335 BFD_RELOC_MIPS_GPREL. Added new case a.
5336 (set_at, load_register, macro): Changed calls to macro_build to
5337 pass new argument for i, j and o cases.
5338 (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require
5339 special handling when generating SVR4 PIC code.
5340 (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT
5341 rather than hard coded constants.
5342 (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and
5343 BFD_RELOC_MIPS_CALL16.
5344 (s_option): Set mips_pic based on .option picN.
5345 (s_abicalls): New function; set mips_pic to 2.
5346 (s_cpload): New function; handle .cpload.
5347 (s_cprestore): New function; handle .cprestore.
5349 * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb,
5350 .endb and .verstamp, setting them to s_ignore.
5352 Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5354 * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined
5355 field. Define SUBSPACE_DEFINED accessor macro.
5356 (pa_subspace): Allow user to override subspace attributes for
5357 built-in subspaces. Set ssd_defined at the end of fcn -- that
5358 way the attributes can only be changed once. Pass newly allocated
5359 name to is_defined_subspace, not a pointer to the input line.
5360 Fix typo in space/subspace rework.
5361 (is_defined_subspace): Delete unused 2nd arg. All callers changed.
5363 * config/tc-hppa.c (pa_import): If currently in the text segment
5364 and a symbol is imported without type information, set BSF_FUNCTION
5366 * write.c (relax_and_size_seg): Correct test to determine if
5367 the section's size was rounded up.
5369 * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS
5370 can properly set all the SOM symbol types.
5371 * config/tc-hppa.c (pa_symbol_type): New enum to represent the
5372 symbol types which can be set from an IMPORT/EXPORT statement.
5373 (pa_export_args): Set the pa_symbol_type type based on arguments.
5374 If defined, call obj_set_symbol_type to pass this information on
5377 * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
5378 stab section we make.
5379 (s_stab_generic): Likewise.
5381 Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5383 * Allow backends to override the value of the fake label.
5384 * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead
5385 assume backends will define LOCAL_LABEL if anything other than
5386 'L' is used to denote a local label.
5387 (FAKE_LABEL_NAME): New macro. Defines the default name used for
5389 * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code
5390 and instead simply use the string defined by FAKE_LABEL_NAME.
5391 (operand): Likewise.
5392 * read.c (s_stab_generic): Likewise.
5393 * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's
5394 known to be a local label.
5395 * config/tc-i386.h (DOT_LABEL_PREFIX): Delete.
5396 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
5397 * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete.
5398 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
5399 * config/te-sco386.h (DOT_LABEL_PREFIX): Delete.
5400 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
5402 Rework space/subspace handling in PA code to fully support
5403 SOM spaces/subspaces.
5404 * config/tc-hppa.c (USE_ALIASES): New object-format dependent define
5405 to control the use of space/subspace name aliases.
5406 (update_subspace): Accept space chain entry for containing space
5407 as a new parameter. All callers changed.
5408 (pa_get_label): Use current_space rather than pa_segment_to_space.
5409 (pa_define_label): Likewise.
5410 (pa_undefine_label): Likewise.
5411 (md_begin): Change into the (possibly modified) text_section.
5412 (pa_parse_space_stmt): Create a new segment/space if create_flag
5413 is true, and the space name is not one of the two predefined spaces.
5414 (pa_subspace): Use current_space rather than a lookup via
5415 pa_segment_to_space. Reset BFD section flags as required by
5416 the .subspace directive. Likewise for the section alignment.
5417 Pass the current space to update_subspace and create_new_subspace.
5418 (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES
5419 is true. When not using aliases, create a BFD section for each
5420 subspace encountered. When not using aliases replace the default
5421 text, data, and bss segments with new ones.
5422 (create_new_subspace): When not using aliases each subspace has a
5423 section/segment and subsegments are not needed, so set the subsegment
5426 * config/tc-hppa.c (pa_parse_space_stmt): If needed, call
5427 obj_set_section_attributes to pass space attributes to the
5429 (create_new_space): Likewise.
5430 (create_new_subspace): Likewise for subspace attributes using
5431 obj_set_subsection_attributes.
5432 (update_subspace): Likewise for subspace attributes using
5433 obj_set_subsection_attributes.
5435 * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key
5436 for $TEXT$ and $PRIVATE$ from the default space structure.
5438 * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION
5439 as appropriate for the given type.
5441 * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling
5444 * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol
5447 * config/obj-som.[ch]: New files for SOM support. Note SOM
5448 support is not yet complete in GAS or BFD.
5450 * config/ho-hppabsd.h: Delete IO* macros, they are defined in
5451 stdio.h. Delete declaration of free. Include stdlib.h, unistd.h,
5454 Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5456 * Allow backends to override the section names used for embedded
5457 stabs support. Needed for SOM.
5458 * read.c (STAB_SECTION_NAME): Default the name of the stab section
5460 (STAB_STRING_SECTION_NAME): Likewise for the stab strings section.
5461 (get_stab_string_offset): Is now passed the full name for the
5462 stab string section rather than a name prefix. All references
5464 (s_stab_generic): New argument for the stab string section name.
5465 all references changed.
5466 (s_xstab): Append "str" to the stab section name to get the
5467 stab string section name.
5468 * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str"
5469 to stab section name to get the stab string section name. Pass
5470 the full name of the stab string section to get_stab_string_offset.
5471 * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
5473 * config/tc-hppa.c (md_begin): Disable "-R" option to fold
5474 textand data segments. Warn user "-R" is unsupported on the
5477 Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5479 * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for
5480 .align and .ALIGN directives.
5482 * config/tc-hppa.c (pa_space): Do not report an error for a .space
5483 directive which does not define a "well-known" space and does
5484 not include a space number as an argument.
5486 * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the
5487 "defined", "loadable", "code_only" and "space_index" fields.
5488 (pa_def_spaces): Correct initialization of the "spnum", "defined",
5489 and "private" fields.
5491 * write.h (struct fix): Add new tc_fix_data field for the various
5492 backends to attach machine dependent fixup information to.
5493 * write.c (fix_new_internal): Initialize new tc_fix_data field.
5494 * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and
5496 (hppa_find_hppa_fix): Delete unnecessary function. Fix all
5497 callers to get HPPA fixup information from the tc_fix_data field
5499 (hppa_fix_root): Delete unnecessary variable.
5500 (fix_new_hppa): Attach HPPA fixup data to the GAS fixup.
5502 * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted
5503 function. Fix all callers.
5504 (subspace_dictionary_chain): Delete unused ssd_start_sym field.
5506 * config/tc-hppa.c (hppa_fix_adjustable): New function to determine
5507 if a particular fixup is adjustable.
5508 * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to
5509 perform the real work.
5511 * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out
5512 of OBJ_XXX conditionals.
5513 (MAX_RELOC_EXPANSION): Likewise.
5515 * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all
5516 callers. Now returns log2 (N) for positive N which are an exact
5517 power of two or -1 for an error.
5519 * config/tc-hppa.c (pa_callinfo): Range check values provided for
5520 ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before
5521 inserting them into the unwind table.
5523 * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references.
5524 (hppa_gen_reloc_type): New object format dependent macro.
5525 (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF
5526 conditional. The code can (and will) be shared between SOM & ELF
5527 formats in the near future.
5528 (cons_fix_new_hppa, md_apply_fix_1): Likewise.
5529 (pa_build_unwind_subspace, process_exit, pa_exit): Likewise.
5530 (tc_gen_reloc): Use hppa_gen_reloc rather than an object format
5533 * config/tc-hppa.c (pa_comm): Set the segment for a common symbol
5536 * config/obj-elf.h (obj_elf_version): Add extern prototype.
5538 * configure.in (hppa-*-bsd*): New configuration.
5539 BFD is always used for GAS generating SOM objects.
5541 * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an
5542 adjustment is rejected by the target machine.
5544 * config/tc-hppa.c (pa_big_cons): Delete function and its
5545 declaration. All callers changed to use pa_cons.
5547 * write.c (fixup_segment): Fix indention and open/close brace
5550 From Pete Hoogenboom:
5551 * config/tc-hppa.c (md_atof): Return a NULL on success rather than
5554 * config/tc-hppa.c (pa_parse_space_stmt): Advance
5555 input_line_poitner when an invalid argument is encountered.
5557 Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5559 * config/tc-a29k.c (md_begin): When opcodes are mashed together in
5560 the table, require that the one without bit 0x1000000 set come
5561 first. Require further that it be case 'b' or 'P'. The a29k
5562 opcode table already meets these constraints.
5563 (machine_ip): When handling case 'i' or 'A', make sure that the
5564 appropriate opcode really exists by looking at the next entry in
5567 Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5569 * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative
5570 fixups. Add 6 for long 7.3 case, 2 for short 7.2 case.
5572 * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number
5573 after a .ent directive.
5575 * config/tc-mips.c (mips_ip): Handle '>' case (shift amount
5576 between 32 and 63 for double shift instruction). Do & 0x1f rather
5578 (printInsn): Handle '>'.
5580 Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5582 * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol
5583 number in the right place. Untested. Probably does not work for
5584 cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney).
5586 * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses
5587 an illegal offset of 0 or -1.
5589 * config/obj-elf.c (obj_elf_init_stab_section): Align .stab
5590 section to a longword boundary.
5592 Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com)
5594 * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS.
5597 * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
5600 Mon Oct 25 14:06:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5602 * config/tc-sparc.c (sparc_ip): Fix up membar argument handling.
5604 Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5606 * config/tc-sh.c (build_Mbytes): Write the relocs to the correct
5607 address. (md_assemble): Make error handling a bit more graceful.
5608 (md_apply_fix): Don't warn on non aligned displacement.
5610 * config/tc-z8k.c (get_specific, built_bytes): Understand all the
5613 Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5615 * doc/Makefile.in (install-info): Use "$<*" so VPATH will find
5616 as.info* even if they're in $(srcdir) (e.g., for FSF
5619 * write.c (write_relocs): For relocs that are pc_relative and
5620 pcrel_offset and not partial_inplace, adjust reloc->addend to
5621 compensate for a bfd_perform_relocation bug.
5623 * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code.
5624 * config/tc-sparc.c: Ditto.
5625 (tc_gen_reloc): Include fx_offset for pcrel fixups.
5627 Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com)
5629 * tc-mips.c (md_pseudo_table): Add dword pseudo op.
5631 Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5633 * messages.c: replaced all variables called Format with 'format',
5634 for consistency throughout
5636 * configure.in: handle mips*- instead of mips, mips*el for little
5637 endian configurations
5639 Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5641 * input-scrub.c (physical_input_file, logical_input_file,
5642 physical_input_line, logical_input_line): Made static.
5643 (as_where): Return current file name and line number, don't print
5645 * messages.c (as_show_where): New static function. Other
5646 functions use it instead of as_where.
5647 (as_bad_internal): New static function.
5648 (as_bad): Use as_bad_internal.
5649 (as_bad_where): New function, like as_bad but taking a file name
5651 * as.h (as_bad_where): Declare.
5652 (as_where): Change prototype for new arguments.
5653 * write.h (fixS): Added fields fx_file and fx_line.
5654 * write.c (fix_new_internal): Save file and line number in fix.
5655 (fixup_segment): Use as_bad_where, not as_bad.
5656 * input-file.c (f_in, file_name): Made static.
5657 * cond.c (struct file_line): Just use file and line fields.
5658 (s_else): Use as_where and as_bad_where, not get_file_line and
5660 (get_file_line, set_file_line): Removed.
5661 * listing.c (listing_newline): Use as_where.
5662 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
5663 * config/obj-ecoff.c (add_file): Use as_where.
5664 * config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
5665 * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
5666 * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
5668 Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
5670 * config/tc-m68k.h: Don't define REGISTER_PREFIX or
5671 OPTIONAL_REGISTER_PREFIX if either is already defined.
5673 * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
5675 * configure.in: Set bfd_gas for all sparc targets. Added facility
5676 for keeping or rejecting configurations still under development;
5677 default is to assume production environment, and reject configs
5678 still being worked on. Mark Elf configurations (except sparc and
5679 i386) as developmental. Deleted cases matching some generic names
5680 in favor of more specific names. (E.g., when we get Alpha
5681 support, we'll still only support VMS for Vax.)
5683 * config/tc-sparc.h (md_end): New macro.
5684 * config/tc-sparc.c (md_end): Function deleted.
5685 (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
5686 version compiling. All sparc targets will use bfd now.
5687 * tc.h (md_end): Don't declare if it's defined as a macro.
5689 Changes from Jeff Law and Peter Hoogenboom:
5691 * read.c (next_char_of_string): Limit octal character constants to
5694 * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
5695 against placing additional object-file dependent code here. Warn
5696 against contaminating all of GAS with the internals of tc-hppa.c
5697 through inclusion of tc-hppa.h. Delete all forward declarations
5698 for functions only used within tc-hppa.c, likewise for structures,
5699 variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
5700 conditional code in a few small places.
5702 * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
5703 structures, global variables, forward declarations together.
5704 Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
5705 conditional code -- try to group conditional code together
5706 into a few places. Make all functions and variables which
5707 are only used within tc-hppa.c static. PARAMize all functions.
5708 Add comments to functions. Delete unused functions, variables,
5709 #defines, etc. Delete unused members within structures. Delete
5710 ldil;ble hacks -- it is believed they were installed to work
5711 around old gas bugs. Avoid using mixed case for local
5712 functions, variables, and structures. Fix formatting problems
5713 not found by GNU-indent. Add FIXME notices for things which
5714 should be worked on the near future. Delete lots of old
5715 useless (1.36 PA-SOM) code.
5717 * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
5718 field of the fixS structure. Needed to build unwind
5719 descriptors correctly.
5721 * write.c: (fixup_segment): Allow expressions such as
5722 sym1-sym2+const as long as sym2 is $global$.
5724 * write.c (adjust_reloc_syms): Provide a hook so that a target
5725 cpu configuration can reject certain relocation reductions.
5726 * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
5727 which do not involve function symbols.
5729 * config/tc-hppa.h: Reindent with GNU-indent. Delete references
5730 to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
5732 * config/tc-hppa.c: Likewise.
5734 * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
5735 of elf32_symbol_type.
5736 (pa_export_args): Likewise.
5737 (elf_hppa_final_processing): Likewise.
5738 (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
5740 (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
5743 * config/tc-hppa.c: (md_section_align): Align all sections to
5744 a multiple of the section alignment rather than always a
5747 * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
5748 bits are zero (eg they specify no relocations), then do not even
5749 bother adding their entries to thesymextn section.
5751 Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5753 * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
5754 option, which is used by the SunOS make default .s.o rule.
5756 Wed Oct 20 12:26:33 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5758 * config/tc-sparc.c (sparc_ip, label "immediate"): Convert relocs
5759 operating on upper 32 bits of immediate constants to lower-half
5760 relocs with adjusted constants.
5762 Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5764 * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
5766 * config/tc-m68k.c (omagic): Remove obsolete and unused variable.
5767 (m68k_aout_machtype): New variable, if OBJ_AOUT.
5768 (md_assemble): Initialize m68k_aout_machtype based on
5769 current_architecture, if OBJ_AOUT.
5770 (md_parse_option): Remove obsolete reference to omagic.
5772 Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5774 * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op.
5775 (s_option): Ignore .option O* and .option pic*.
5776 (s_ent): Skip whitespace between symbol and optional digit.
5777 (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx).
5779 * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
5780 characters in state 6.
5781 * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
5784 * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
5785 for ELF by hacking around bizarre bfd_perform_relocation behaviour
5786 that I don't dare change.
5788 Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org)
5790 * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
5791 call strchr for each character to see if it is a special char,
5792 instead add a second loop over special_chars. Set alignment
5793 of text, data and bss sections to 4.
5794 (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
5796 (reloc): Don't return 8 and 16 bit non-PC relative relocations on
5797 ELF, since the ELF object format does not have these type of
5798 relocations. Change the abort into as as_bad and return
5799 BFD_RELOC_NONE to silence compiler warnings.
5800 (md_assemble): Keep track of the instruction size. Allow white
5801 space between the $ and the constant for compatibility with older
5802 gases and other assemblers.
5803 (i386_operand): Skip spaces between $ and expression.
5804 (tc_gen_reloc): Don't allow anything but 32 bit relocations on
5805 ELF. Convert abort into an as_bad and assert into as_fatal.
5807 Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5809 * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
5810 sub_symbolP is in the current segment, convert to a PC-relative
5811 fixup and discard the symbol.
5813 Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5815 * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol
5816 for st_StaticProc just like st_Proc.
5818 * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT
5819 so that OBJ_BOUT doesn't forget to adjust all the fragments in the
5822 Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5824 * config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
5825 (mips_regmask_frag): New static variable, if OBJ_ELF.
5826 (md_begin): If OBJ_ELF, create .reginfo section and set
5827 mips_regmask_frag to a frag.
5828 (mips_elf_final_processing): New function, if OBJ_ELF. Set
5829 mips_regmask_frag to register mask information.
5830 * config/tc-mips.h (elf_tc_final_processing): New macro, defined
5833 Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5835 * messages.c (as_fatal): Use myname when printing messages.
5837 * config/tc-i960.c (md_begin): Use null pointer, not empty string,
5838 as initial "return" value in case hashing isn't needed.
5840 * config/tc-a29k.c (md_atof): Return null, not empty string, on
5842 * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof),
5843 config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof),
5844 config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof),
5845 config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto.
5847 Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5850 * config/tc-h8300.c (get_specific): Special action if 8 bit
5851 address seen. (check_operand): Don't complain if truncating top
5852 bits of an 8 bit address. (build_bytes): Allow an immediate and
5853 an absolute in the same insn.
5855 Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5857 * write.c (write_contents): Don't crash if seginfo is NULL.
5859 * config/obj-ecoff.c (ecoff_frob_file): Write out register masks
5860 by modifying .reginfo section, not by directly modifying BFD
5863 Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5865 * config/ho-sunos.h: remove extern time declaration
5867 Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5869 * messages.c (as_fatal): Do mention that it's the assembler that
5870 got the fatal error.
5872 Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5874 * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to
5875 hold register masks.
5876 (md_begin): Initialize them to zero.
5877 (append_insn): Update mips_gprmask and mips_cprmask. Also add
5878 register variables pinfo and prev_pinfo.
5879 * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
5880 * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
5881 and cprmask from mips_gprmask and mips_cprmask.
5883 * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF.
5884 * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
5885 (various): Change all references to GP references to apply if
5886 GPOPT, not if OBJ_ECOFF.
5887 (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
5888 instead of .rdata. If OBJ_ELF, set section flags for .rodata and
5890 (s_frame, s_loc, s_mask): Comment out entire functions, rather
5891 than just body. They're not used anyhow.
5892 * configure.in: Set cpu_type to mips for mips*. Accept
5893 mips-*-elfl* and mips-*-elf*.
5895 Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org)
5897 * config/obj-elf.c (obj_elf_common): Allow the alignment field to
5900 Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5902 * config/tc-mips.c (cons_fix_new_mips): New function. Turn
5903 BFD_RELOC_64 into BFD_RELOC_32.
5904 * config/tc-mips.h (TC_CONS_FIX_NEW): Define.
5905 (cons_fix_new_mips): Declare.
5907 Changes to let cons handle bignums like general expressions.
5908 * expr.h (expressionS): New field X_unsigned.
5909 * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
5911 (expr) Fix typo resultP to right if missing operand. Set
5912 X_unsigned to 1 when building new expression.
5913 * read.c (potable): Make "octa" and "quad" call cons, not
5915 (cons): Handle bignums. If given an O_constant (small integer) to
5916 fill a big space, turn it into a bignum.
5917 (parse_bitfield_cons): Set X_unsigned field.
5918 (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
5920 * read.h (big_cons): Remove prototype.
5921 * symbols.c (resolve_symbol_value): Don't give a warning if a
5922 symbol in expr_section can not be resolved.
5923 (S_SET_VALUE): Clear X_unsigned.
5924 * write.c (write_object_file): If resolve_symbol_value failed on a
5925 symbol we are writing out, give a warning.
5926 * config/tc-h8500.c (parse_reglist): Set X_unsigned.
5927 * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
5928 call pa_cons, not pa_big_cons.
5929 (pa_big_cons): Remove.
5930 * config/tc-hppa.h (pa_big_cons): Remove declaration.
5931 * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
5934 Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5936 * doc/as.texinfo (Copying): new node, to handle the recent changes
5937 in the texinfo/gpl.texinfo file
5939 Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5941 * read.c (big_cons): Handle "0" correctly.
5943 * config/tc-mips.c (md_begin): Set target_big_endian correctly.
5945 Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5947 * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should
5948 have pc-relative fixup.
5949 (md_parse_option): Move "-k" case down near "-pic" case.
5951 * configure.in: Alphabetize list of cpu type alternatives. Enable
5952 OS values of "linux*elf*" and "linux*coff*" to select those
5953 formats, with linux emulation. Don't bother checking for upper-
5954 or mixed-case versions of "ose".
5956 Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5958 * config/z8k.c (md_pseudo_table): add "unseg".
5960 Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5962 * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes
5963 found while extending the dissassembler.
5965 Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com)
5967 * configure.in: Split i386 LynxOS out from other coff targets,
5968 add a specific Lynx emulation.
5969 Add m68k LynxOS target.
5970 * config/tc-i386.c: Define specific Lynx target format.
5971 * config/tc-m68k.c: Define specific Lynx target format.
5972 * config/te-lynx.h: New file.
5974 * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be
5975 "coff-{i386,m68k}" if TARGET_FORMAT already defined.
5976 (INIT_STAB_SECTION): Define.
5977 * config/obj-coffbfd.c: Include <time.h>.
5978 (write_object_file): Look for .stab sections and call
5979 adjust_stab_section.
5980 (adjust_stab_section): New function, fills in the first symbol
5981 of a stab section with number of symbols and string table size.
5982 (obj_coff_init_stab_section): New function, creates the initial
5983 symbol for a stab section.
5985 Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5987 * config/atof-vax.c (md_atof): Return null on success instead of
5989 * config/atof-tahoe.c (md_atof): Ditto.
5990 * read.c (float_cons): Expect a null pointer for success, not an
5993 * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer
5994 on success, instead of empty string. All callers changed.
5996 * config/tc-vax.c: Use PARAMS in declarations.
5997 (vip_op): Use NULL instead of empty string for success in error
6000 Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6002 * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols
6003 in different defined segments.
6005 * write.c (relax_segment): Localize "aim" variable. If
6006 DIFF_EXPR_OK, don't impose checks on symbol segment types.
6007 (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current
6008 segment, convert to a PC-relative fixup and discard the symbol.
6010 * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored.
6011 (md_parse_option) [TE_SUN3]: Set it for "-k".
6012 (m68k_ip): Generate proper fixup for mode 7.3.
6013 * config/tc-m68k.h (DIFF_EXPR_OK): Define.
6015 Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6017 * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved
6018 earlier in the file.
6019 (insop, add_exp): Now defined as functions, for readability.
6020 (insop): Now takes two arguments; callers changed.
6022 Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6024 * config/tc-m88k.c (get_o6): new function.
6025 (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
6026 get_vec9, getval, get_pcr, calcop, match_name): make static and
6028 (s_file): remove extraneous forward decl.
6029 (md_begin): add const to retval decl.
6030 (calcop): cope with instructions without arguments. Handle 'o'
6031 type argument, the o6 field of the prot insn.
6032 (md_estimate_size_before_relax): return a dummy value.
6034 * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is
6035 in bits 10 through 7. flt.[dxs]s requires an r register in the
6036 second argument. New instruction lda.x. New instruction muls
6039 Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6041 * Makefile.in (distclean): Recurse like clean.
6042 * doc/Makefile.in (distclean): New target.
6044 * config/tc-mips.c (md_begin): Set BFD architecture and machine
6045 based on MIPS ISA level.
6047 Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6049 * as.c (main): "exhausted", not "exhuasted".
6051 * struc-symbol.h (struct symbol): Add sy_used_in_reloc field.
6052 * write.c (adjust_reloc_syms): Set sy_used_in_reloc.
6053 (write_object_file): Never strip symbols with sy_used_in_reloc
6056 * config/obj-elf.c (obj_elf_section): Rewrote to handle both
6057 Solaris and SVR4 style .section pseudo-ops.
6058 (obj_elf_ident): Set SEC_READONLY for .comment section.
6059 * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're
6060 generating a reloc, don't apply a fix.
6062 Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6064 * config/obj-coffbfd.c (relax_align): Now static.
6066 Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6068 * read.c (get_stab_string_offset): Make non-static. Make
6069 arguments const. Don't align strings to 4 byte boundaries.
6070 * read.h: Declare get_stab_string_offset.
6071 * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
6072 SEC_LOAD for progbits section.
6073 (obj_elf_init_stab_section): New function.
6074 (adjust_stab_sections): Add casts to avoid warnings.
6075 * config/obj-elf.h (INIT_STAB_SECTION): Call
6076 obj_elf_init_stab_section.
6077 (OBJ_PROCESS_STAB): Removed definition.
6079 Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6081 * config/obj-elf.h (S_GET_SIZE): Define.
6082 (obj_frob_forward_symbol): Define.
6083 * config/tc-i386.c (line_comment_chars): Initialize in all cases.
6085 Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6087 * tc.h: Declare tc_gen_reloc differently depending upon
6088 RELOC_EXPANSION_POSSIBLE.
6089 * config/obj-elf.c (obj_elf_section): Only set flags when first
6090 creating the section.
6092 Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6094 * config/tc-mips.c (append_insn): Don't swap a trap instruction
6097 Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6099 * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions;
6100 set previous_section and previous_subsection and then call s_data
6101 and s_text, respectively.
6102 (obj_pseudo_table): Add data and text.
6103 (obj_elf_section): Add SEC_LOAD to default initialization of
6104 flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
6105 SEC_ALLOC for "alloc" string. Don't bother trying to find the
6106 section; just use subseg_new.
6108 * read.c (change_to_section): Removed. This is now done by
6110 (get_stab_string_offset): Rearranged somewhat. Create the section
6111 using subseg_new. Store the string index in seg_info, rather than
6112 in a static variable. Force the first string to be empty. Use
6113 frag_more rather than FRAG_APPEND_1_CHAR.
6114 (s_stab_generic): Rewrote.
6115 * subsegs.h (segment_info_type): Added stabu union.
6116 * subsegs.c (subseg_new): Initialize stab_string_size to 0.
6117 * config/obj-aout.c: Don't include aout/stab_gnu.h.
6118 (obj_aout_stab, obj_aout_desc): Removed.
6119 (obj_pseudo_table): Removed desc and stabX entries.
6120 * config/obj-bout.c: Same changes as config/obj-aout.c.
6121 * config/obj-bout.h (S_SET_TYPE): Define.
6122 (tc_bout_fix_to_chars): Declare.
6123 * config/obj-coff.c (obj_coff_stab): Removed.
6124 (obj_pseudo_table): Removed desc and stabX entries.
6125 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
6126 * config/obj-coffbfd.c (current_stab_symbol): Removed.
6127 * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
6128 n_other, n_desc and n_value fields.
6129 (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
6130 (MAKE_STAB_SYMBOL): Removed.
6131 * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
6132 Changed arguments and removed parsing code.
6133 (obj_pseudo_table): Removed stabX entries.
6134 * config/obj-ecoff.h (ecoff_stab): Declare.
6135 (OBJ_PROCESS_STAB): Define.
6136 * config/obj-elf.c: Don't include aout/stab_gnu.h.
6137 (obj_elf_stab, obj_elf_xstab, obj_elf_desc,
6138 elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
6140 (obj_pseudo_table): Removed desc, stabX and xstabs entries.
6141 (obj_elf_version): Use subseg_new, not bfd_make_section. Don't
6142 set SEC_LOAD for .note section.
6143 (adjust_stab_sections): Get frag pointer from seg_info, rather
6144 than looking through frags.
6145 * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
6146 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6148 * config/obj-vms.c (obj_aout_stab): Removed.
6149 (obj_pseudo_table): Removed stabX entries.
6150 * config/obj-vms.h (S_SET_TYPE): Define.
6152 * as.h: Declare listing.
6153 * read.c: Don't declare listing.
6154 (emit_expr): Cast fix_new_exp argument.
6155 (parse_bitfield_cons): Correct printf format.
6156 * symbols.c (symbol_new): Add cast to avoid warning.
6157 * write.h: Declare text_last_frag and data_last_frag.
6158 * config/obj-bout.c (obj_bout_line): Added dummy argument.
6159 * config/obj-coffbfd.c: Add some casts to avoid warnings.
6160 * config/tc-a29k.c: Likewise.
6161 * config/tc-i960.c: Likewise. Also fully bracket structure
6162 initializations, fix printf formats, and remove unused variables.
6164 Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6166 * read.c (s_desc): Only compile and use if S_SET_DESC is defined.
6167 * struc-symbol.h: Declare verify_symbol_chain and
6168 verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS.
6169 * symbols.c (verify_symbol_chain): Removed useless expression.
6170 * write.c (headers, the_object_file): Only use if not
6171 BFD_ASSEMBLER and not BFD.
6172 (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or
6174 (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and
6176 * write.h: Declare relax_segment.
6177 * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made
6179 (stack_top): Commented out, since it's not used.
6180 Fixed up pseudo-op functions to take an ignored int argument.
6181 (size_section): Added default BAD_CASE to switch.
6182 Changed bzero calls to memset.
6183 * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME
6184 (s), not on s itself.
6185 * config/tc-a29k.c (s_use): Take ignored int argument. Only
6186 define if OBJ_COFF is not defined.
6187 * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make
6188 argument signed again.
6189 * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int
6191 (m68k_ip): Fully bracket initialization of archs.
6192 Correct several formats for __LINE__ to be %d rather than %s.
6193 (init_table): Fully bracket initialization.
6194 Cast values larger than 0x7f assigned to fr_opcode to char.
6196 * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set.
6197 Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
6198 section name, and subseg_set always takes a segT. Changed all
6199 callers as appropriate.
6200 * config/obj-coffbfd.c (change_to_section): Renamed to
6201 obj_coff_add_segment. Corrected. Made callers use subseg_new.
6202 * config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
6205 Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com)
6207 * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'.
6209 Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6211 * config/obj-elf.h (S_SET_SIZE): Actually set the size.
6214 * Added a number of casts to function calls.
6215 * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant,
6216 operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY,
6217 read_a_source_file, s_align_bytes, demand_empty_rest_of_line,
6218 ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore),
6219 read.h (is_name_beginner, is_part_of_name), config/obj-elf.c
6220 (obj_elf_section), config/tc-i386.c (parse_register),
6221 config/tc-sparc.c (isoctal, s_proc): Cast char
6222 array indices to unsigned char.
6223 * app.c (process_escape): Make static. Add prototype. Change
6224 argument from char to int.
6225 * as.c: Include output-file.h for prototypes. Comment out unused
6227 * Makefile.in (as.o): Depend on output-file.h.
6228 * as.h (BAD_CASE): Cast val argument to long, and use %ld.
6229 (pseudo_typeS): Add prototype to poc_handler field.
6230 (print_version_id): Add prototype.
6231 (xmalloc, xrealloc): Change size arguments to unsigned long.
6232 (do_scrub_next_char): Add prototypes for function arguments.
6233 (had_errors, had_warnings, scrub_from_file): Remove duplicate
6235 * atof-generic.c (atof_generic): Make size variables unsigned.
6236 * cond.c (ignore_input): Removed unused local variable ptr.
6237 * expr.c (floating_constant, integer_constant): Make static. Add
6239 * flonum-copy.c (flonum_copy): Make size variables unsigned.
6240 * frags.h: Add prototype for frag_init.
6241 * hash.h, hash.c: Change hash values from char * to PTR, make hash
6242 strings const, make returned error strings const char *. Added
6243 prototypes for functions.
6244 * input-file.h, input-file.c (input_file_buffer_size): Return
6246 * input-scrub.c (buffer_length): Make unsigned.
6247 (input_scrub_push, input_scrub_pop): Make static.
6248 * listing.c (list_symbol_table): Cast sprintf argument to unsigned
6249 long and use %lx. Print name of segment rather than address of
6251 (listing_list, listing_title): Change argument to int.
6252 (listing_eject, listing_flags, listing_psize): Add int argument.
6253 * listing.h: Corresponding declaration changes.
6254 * obj.h (obj_emit_symbols): Rename prototype argument to avoid
6256 * read.h: Change get_absolute_expression prototype to return
6257 offsetT. Add prototype for next_char_of_string. Various
6259 * read.c: Remove prototype for next_char_of_string.
6260 (pobegin): Make errtxt const. Make new_length, tmp_len and num
6262 (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill,
6263 s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument.
6265 (s_comm): Change temp from valueT to offsetT. Cast to long when
6266 printing and use %ld (only for error messages anyhow).
6267 (s_long, s_int): Remove unused functions.
6268 (cons): Change argument to int.
6269 (emit_expr): Use %lx when printing longs.
6270 (get_absolute_expression): Return offsetT, not long.
6271 (get_stab_string_offset): Comment out unless
6272 SEPARATE_STAB_SECTIONS.
6273 (s_stab_generic): Remove unused offset. Define seg_is_new only
6274 if SEPARATE_STAB_SECTIONS. Use toP only in local block.
6275 * struc-symbol.h (verify_symbol_chain_2): Add prototype.
6276 * symbols.c: Remove nested comment.
6277 (symbol_new): Rename value to valu.
6278 (colon): Use %ld and cast to long in error message.
6279 * symbols.h: Remove duplicate verify_symbol_chain declaration.
6280 * tc.h: Remove unused md_emit_relocations declaration.
6281 (tc_gen_reloc): Add declaration.
6282 * write.c (cvt_frag_to_fill): Change first argument name depending
6284 (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc
6285 declarations. Make n unsigned.
6286 (write_contents): Remove unused i, n, relocs, fixp. Rename frags
6287 to f to avoid shadowing.
6288 (write_object_file): Define fragP only if not BFD_ASSEMBLER or not
6289 WORKING_DOT_WORD. Remove unused keep. Only declare punt and
6290 punt_it if they will be used. Make i and n unsigned.
6291 (fixup_segment): Cast to long and use %ld in error message.
6292 * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned.
6293 * config/obj-aout.h: Remove nested comment. Add prototype for
6294 obj_aout_frob_symbol.
6295 (obj_aout_line, obj_aout_desc): Add int argument.
6296 * config/obj-ecoff.c: Changed build routines to use an unsigned
6298 (add_string): Make len unsigned long.
6299 (obj_ecoff_stab): Use %lu in error message.
6300 * config/obj-elf.c (obj_elf_common): Comment out unused label
6302 (obj_elf_frob_symbol): Return 0 (currently broken).
6303 (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type,
6304 obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common,
6305 obj_elf_line, obj_elf_previous): Add int argument.
6306 (obj_elf_write_symbol_p): Make static.
6307 * config/obj-elf.h (obj_elf_write_symbol): Add prototype.
6308 * config/tc-hppa.h: Remove declarations of functions declared in
6310 * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT.
6311 (s_bss): Add int argument.
6312 (fits_in_signed_byte, smallest_imm_type): Make argument unsigned.
6313 (dummy): Remove unused function.
6314 (md_assemble): Rename local o to op to avoid shadowing.
6315 (tc_gen_reloc): Rename local reloc to rel to avoid shadowing.
6316 * config/tc-m68k.c (s_data1, s_data2): Add int argument.
6317 * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use
6318 %ld in error messages.
6319 * config/tc-sparc.c: Remove duplicate declarations.
6320 (getExpression): Rewrite condition to avoid empty conditional
6322 (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int
6325 Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6327 Changes from Jeff Law:
6329 * config/tc-hppa.c (md_assemble): Fix typo.
6330 (pa_ip): Delete unused variables and labels. Do not check for
6331 unsigned values being < 0, it can't happen.
6332 (is_same_frag): Return a value in recursive call case.
6333 (pa_callinfo): Delete unused variables and labels.
6334 (pa_comm): Likewise.
6335 (pa_copyright): Likewise.
6336 (pa_export): Likewise.
6337 (pa_import): Likewise.
6338 (pa_param): Likewise.
6339 (pa_space): Likewise.
6340 (pa_subspace): Likewise.
6342 Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6344 * read.c (get_stab_string_offset, s_stab_generic): If
6345 BFD_ASSEMBLER, call subseg_set rather than subseg_new.
6347 Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6349 * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using
6350 default flag values.
6352 Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com)
6354 * read.c: (change_to_section): Don't include body if not MANY_SECTIONS.
6356 * read.c: (s_stab, s_xstab, s_desc): New functions to parse
6357 various stab-related directives.
6358 * read.h: (s_stab, s_xstab, s_desc): New function prototypes.
6359 * write.c: (merge_data_into_text): Fix ifdef tangle.
6360 * config/obj-coffbfd.c (current_stab_symbol): Fake symbol
6361 for stab reader to use.
6362 * config/obj-coffbfdh.h (obj_symbol_type): Added fields for
6363 stab reader, macros to access.
6365 Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6367 * config/obj-elf.h (elf_symbol): No longer special-cased on
6368 sparcv9, since elf_symbol_type is now independent of size.
6370 * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
6372 * config/tc-hppa.h (struct default_subspace_dict, struct
6373 default_space_dict): Field "sort" is now unsigned char.
6375 * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align
6376 columns for easier reading.
6377 (bcmp, index): Deleted USG-specific definitions. Should be dealt
6378 with in ho-*.h, or in libiberty. Changed mention of index to
6380 (label_symbolP, label_symbol_defined, callinfo_found,
6381 within_entry_exit, exit_processing_complete, within_procedure,
6382 pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc,
6383 label_symbols_rootP, pa_get_label, pa_label_is_defined,
6384 pa_undefine_label): Now static.
6385 (movers): Now const, in addition to pointing to const data.
6386 * config/tc-hppa.h (label_symbolS_rootP, pa_get_label,
6387 pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc):
6388 Delete declarations.
6390 Merged more changes from Jeff Law and Pete Hoogenboom:
6392 * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove
6393 entries for .stab and .stabstr.
6395 * config/obj-elf.c: (elf_stab_symbol_string): Set the
6396 SEC_LOAD attribute for the .stabstr section.
6397 (obj_elf_stab_generic): Set the SEC_LOAD attribute for the
6399 (obj_elf_stab_generic): Change '#if 1' to '#if 0'.
6400 (obj_elf_stab_generic): Incorrect byte count on call to
6401 md_number_to_chars function.
6403 * config/tc-hppa.c (hppa_tc_symbol): Static functions need
6404 argument relocation bits too.
6406 * config/tc-hppa.c (pa_stringer): Correctly handle escaping
6407 characters which should appear unaltered in the output string (for
6408 example an escaped double-quote).
6410 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always
6412 (pa_parse_neg_cmpsub_cmpltr): Likewise.
6413 (pa_parse_nonneg_add_cmpltr): Likewise.
6414 (pa_parse_neg_add_cmpltr): Likewise.
6416 * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype
6418 (cons_fix_new_hppa): Likewise.
6419 * config/tc-hppa.c (md_apply_fix): Fix type of valp to match
6422 * config/tc-hppa.c: Include libhppa.h.
6424 * config/tc-hppa.h: Delete extern declarations of functions
6427 * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef
6428 OBJ_ELF conditionals.
6429 * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels
6432 Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6434 * config/tc-mips.c (macro_build): Accept 'z', and ignore it.
6435 (macro): Use "z,s,t" for div instructions to match corresponding
6436 change in opcode table.
6437 (mips_ip): Added 'z'--must be zero register.
6439 Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6441 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare
6442 tc_gen_reloc correctly.
6444 * configure.in: Use "case" instead of "if" when possible. Rewrote
6445 Makefile editing to reduce work done. Treat "hppa*" as "hppa".
6447 Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6449 * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for
6450 section type of data. 'd' seems to be used for m88k.
6452 Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6454 * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons,
6455 s_mips_space): Set insn_label to NULL to avoid changing it at the
6456 next .align statement.
6457 (append_insn): Don't swap jal with instruction that sets the
6458 register that jal sets.
6460 Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6462 * configure.in: recognize m88110.
6464 Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6466 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
6467 * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should
6468 not be on for .hppa_unwind.
6469 (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS.
6470 (pa_param): New function to handle .PARAM directives.
6471 (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr
6472 functions. Handle '|' for movb; allow movb,n.
6473 (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless
6474 version. Handle cases where no completer exists for
6476 (pa_parse_neg_cmpsub_cmpltr): Handle cases where no
6477 completer exists for comb,n or addb,n. Make logic
6478 mirror that of pa_parse_nonneg_cmpsub_cmpltr.
6479 (pa_parse_nonneg_add_cmpltr): Likewise.
6480 (pa_parse_neg_add_cmpltr): Likewise.
6481 * tc-hppa.h (pa_param): Declare.
6483 Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6485 * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static.
6486 Added forward declaration.
6488 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
6490 * config/obj-elf.c (elf_frob_file): Arguments were incorrect on
6491 call to elf_tc_make_sections.
6492 (obj_elf_version): A .note section shouldn't have the SEC_ALLOC
6495 * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to
6496 handle symbol extension sections.
6498 * config/tc-hppa.c (pa_build_symextn_section): New function to
6499 create a symbol extension section.
6500 (pa_export_args): Make call to pa_build_symextn_section.
6501 (hppa_tc_symbol, hppa_tc_make_sections,
6502 hppa_tc_make_symextn_section): New functions.
6503 * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections
6506 * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the
6507 BFD_ASSEMBLER branch as well.
6509 * config/tc-hppa.h: If ELF is the target object format, define
6510 some ELF- and hppa-specific types and constants.
6512 * config/tc-hppa.c (getExpression): Fix a typo.
6514 * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine
6515 if a `=' is part of an instruction.
6516 (read_a_source_file): Handle case where end-of-line markers are
6517 also used within instructions.
6518 * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define.
6520 * config/tc-hppa.c (md_apply_fix_1): Keep relocations for
6521 out-of-range branches/'calls using "bl" or calls which may need
6522 argument relocation stubs. Do not need/keep relocations for
6523 conditional branches.
6524 (elf_hppa_final_processing): Fix calculation of function size.
6526 * config/obj-elf.c (obj_elf_version): Mark .note section as
6529 * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the
6530 address of exp, to expression.
6531 (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on.
6532 (md_apply_fix_1): Delete unwanted comments.
6533 (process_exit): Symbols marking the end of a function are always
6536 * config/tc-hppa.c: Include elf32-hppa.h from BFD tree.
6537 (pa_space): Declare and initialize gdb_section.
6539 * config/obj-elf.c (elf_frob_file): Change
6540 elf_tc_final_processing_hook to elf_tc_final_processing.
6542 * config/tc-hppa.c (fix_new_hppa): Fix argument list to match
6543 argument type declarations.
6544 (getExpression): Fix typo.
6545 (pa_export_args): Change elf_symbol_type to elf32_symbol_type.
6546 (elf_hppa_final_processing): Likewise. Name changed from
6547 elf_hppa_final_processing_hook.
6548 (start_symbol_root, start_symbol_last): Deleted.
6550 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo.
6552 * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to
6553 avoid changing include ordering.
6555 * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'.
6557 Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6559 * config/tc-mips.c (set_at): Added unsignedp argument. Use
6561 (set_at_unsigned): Removed; changed callers to use set_at.
6562 (load_register): Removed unused ip argument. Changed callers.
6563 (append_insn): Don't swap branch and branch likely.
6564 (macro_build): Handle 'u'.
6565 (load_register): Handle 64 bit constants.
6566 (macro): Added M_DABS, removed M_ABSU. Numerous changes to
6567 support 64 bit constants.
6568 (mips_ip): Use hex constants in range checks for clarity.
6569 (md_number_to_chars): Support 8 byte values.
6571 Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6573 * config/tc-m88k.h: updated copyrights.
6574 (TC_CONS_RELOC): declare to be RELOC_32.
6576 Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6578 * config/tc-mips.c (mips_isa): New static variable.
6579 (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
6580 check macros. Set text alignment and GP size here.
6581 (md_assemble): Don't set text alignment and GP size here.
6582 (append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
6583 Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
6584 a NOP after a branch likely.
6585 (mips_emit_delays): Don't insert NOPS for load delays if mips_isa
6587 (macro): Support r6000 and r4000 macros.
6588 (mips_ip): Check insn ISA level against mips_isa before using it.
6589 Added 'x' case for ignored register.
6590 (md_parse_option): Handle -mipsN and -mcpu=XX.
6592 Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6594 * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".
6596 Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6598 * config/tc-sparc.c (s_local): Function moved and renamed...
6599 * config/obj-elf.c (obj_elf_local): ...to here.
6600 * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c
6601 (obj_pseudo_table): Move handling of ".local".
6603 * tc.h (md_parse_option): Don't declare if defined as a macro.
6605 * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as
6607 (md_parse_option): New macro, converted from function.
6608 * config/tc-i386.c (md_parse_option): Function deleted.
6609 (comment_chars) [OBJ_ELF]: Include "/".
6610 (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
6611 (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler
6613 (md_assemble, md_estimate_size_before_relax, md_create_long_jump):
6614 Call reloc for fix_new type, or use correct enumerator, instead of
6615 always using NO_RELOC.
6616 (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
6617 tests for valid section.
6618 (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start
6620 (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
6621 symbol, compensate for location of reloc.
6622 (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define
6625 Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6627 * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h.
6628 (obj_elf_weak): New function.
6629 (obj_pseudo_table): Handle ".weak".
6630 (obj_elf_section): If section directive includes a string, ignore
6631 it for now. Accept "progbits" flag.
6632 (obj_elf_type): Accept `@' before flag name.
6634 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)'
6636 (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather
6637 than checking for bfd_com_section directly.
6638 (fixup_segment): Simplify range check.
6639 (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition
6642 * symbols.h (S_SET_WEAK): Declare.
6643 * symbols.c (S_SET_WEAK): New function.
6644 (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT,
6645 it's not a separate flag any more. Clear BSF_WEAK.
6647 * read.c (potable): Treat "string" like "asciz".
6649 Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6651 * config/tc-mips.c (append_insn): Don't swap branch instructions
6652 if .set nobopt or .set volatile.
6653 (gp_reference): .lit8 and .lit4 are accessed via the GP register.
6654 (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
6655 (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
6656 * config/obj-ecoff.c: Renamed some variables to avoid shadow
6659 Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6661 * config/obj-coff.h (S_IS_COMMON): add missing backslash
6663 * configure.in (z8k-*-{coff,sim}): use coffbfd for this target
6665 Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6667 * config/tc-mips.c (mips_ip): Suggested by
6668 davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
6669 names for 'E' and 'G' argument types (coprocessor registers) and
6670 don't warn if $1 is used on the coprocessor.
6671 (macro): Handle M_{L,S}WC{0,2,3}_AB correctly.
6673 Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com)
6675 * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values.
6676 * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle
6678 * config/tc-sparc.h (WORKING_DOT_WORD): Define.
6680 Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6682 * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
6683 defined or BFD is not.
6684 (relax_and_size_all_segments): Declare local variable fragP.
6686 Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6688 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in
6689 bytes with real values, not zeros.
6691 Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6693 * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested)
6694 targets, using ecoff and mips-big.
6696 * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David
6697 Johnson): Added case for 'C' for coprocessor instruction codes.
6699 Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6701 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): Fill in
6702 bytes with real values, not zeros.
6703 (md_pseudo_table): Call cons for .uaxword.
6705 * config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
6707 * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
6709 * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG
6710 for verifying symbol chain.
6711 (merge_data_into_text, relax_and_size_all_segments): New
6712 functions, split out from write_object_file.
6714 Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6716 * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If
6717 debug section is new, allocate an extra 12 bytes at its start. If
6718 ".stabs" type is N_SO, fill in filename symbol field of that first
6719 entry. Return early if "goof", to simplify later code slightly.
6720 (adjust_stab_sections): New function.
6721 (elf_frob_file): Apply adjust_stab_sections to each section.
6723 * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer
6725 * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
6726 * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection"
6727 and "popsection", and call cons for "uaword" and "uahalf".
6729 * config/obj-elf.c (obj_elf_version): Use English in error
6732 Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com)
6734 * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the
6735 swapping routines and external structure sizes via the
6736 ecoff_backend information. No longer includes coff/mips.h.
6738 Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6740 * config/obj-ecoff.c (get_tag): Save tag name in permanent memory
6741 and in hash_ptr->string.
6743 * app.c (do_scrub_next_char): Reset state to 0 after .appline if
6744 file name is not seen.
6746 Mon Aug 2 11:51:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6748 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): New case,
6749 parallel to BFD_RELOC_32.
6750 (tc_gen_reloc): Accept BFD_RELOC_64.
6752 Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com)
6754 * write.c: Don't use short int in a prototype.
6756 * expr.c (operand): Make return value simply depend on contents of
6757 returned expression.
6759 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6761 * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers
6763 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6765 * config/ho-sunos.h: remove some old function decls that conflict
6766 w/ ANSI, and which weren't needed anyway
6768 Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6770 * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol,
6771 and disabled since it breaks Ian's new symbol-value code.
6773 * expr.c (integer_constant): Accept more digits if BFD64.
6775 Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6777 * config/tc-m68k.c (m68k_ip): If we have a normal constant when we
6778 expect a bignum, turn it into a bignum. Output extra zeroes
6779 before a short bignum, rather than after.
6781 Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6783 * symbols.c (symbol_new): Conditionalize verify_symbol_chain call
6784 on DEBUG_SYMS, not DEBUG.
6785 (symbol_remove): Likewise.
6786 (symbol_insert): Likewise.
6788 Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com)
6790 * config/tc-mips.c (mips_optimize): New static variable.
6791 (append_insn): If mips_optimize == 0, always insert NOP
6792 instructions. If mips_optimize < 2, don't swap branches.
6793 (md_parse_option): If -Ox or -gx, set mips_optimize accordingly.
6795 Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6797 * Makefile.in (clean): if testsuite does not exist, then skip it.
6799 Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6801 * config/tc-mips.c (prev_insn_unreordered,
6802 prev_prev_insn_unreordered): New static variables.
6803 (append_insn): Don't swap branch instruction if
6804 prev_prev_insn_unreordered (see comment).
6805 (mips_no_prev_insn): Clear the unreordered variables.
6806 (s_mipsset): When turning on reordering, set the unreordered
6809 Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6811 * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini"
6812 are also magic, and have special default flag settings.
6813 (obj_elf_frob_symbol): Since the return value from this function
6814 isn't used, don't bother calling obj_elf_write_symbol_p, since it
6815 doesn't accomplish anything else.
6817 * config/tc-sparc.c (md_section_align): Round up section size only
6820 * symbols.c: Don't define DEBUG by default.
6822 Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com)
6824 * write.c (fix_new_exp): Handle a O_uminus expression.
6826 * expr.c (expr): Don't let absolute_section override
6827 undefined_section for the return value.
6829 * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a
6830 pseudo-op with a poc_handler field of NULL, ignore it and treat it
6831 as an instruction instead.
6832 * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
6835 * config/tc-h8500.c (md_begin): Use a local variable when
6836 initializing md_relax_table to avoid warnings about modifying a
6837 supposedly const data structure.
6839 Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
6841 * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER
6844 Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com)
6846 * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv.
6847 * configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
6848 case to set obj_format=elf. Must go before i386-*-sysv* case that
6849 sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
6850 *-*-solaris case, and move to before *-sysv* case that wants to
6851 set obj_format to coff.
6852 * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
6854 * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
6857 Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6859 * config/obj-aout.c: Include aout/aout64.h.
6860 (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor
6861 symbol, so that BFD doesn't tamper with the type.
6863 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look
6864 up opcodes as pseudo-ops even if they don't start with '.'.
6865 * config/tc-m88k.h (NO_PSEUDO_DOT): Define.
6866 * config/tc-m88k.c (md_assemble): Removed special pseudo-op
6868 (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
6869 Output the low 16 bits for RELOC_HI16, not the high 16 bits.
6870 * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
6871 r_offset field of the reloc to the fixup offset.
6872 (fixup_segments): If TC_M88K, don't warn about fixup overflows.
6873 * doc/as.texinfo: Minor updates.
6875 Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6877 * Extensive changes to permit symbols to contain any expression
6878 type and to delay the computation of the expression until the
6879 value is actually needed. This permits setting symbols to values
6880 calculated based on object code size. Expressions were changed to
6881 no longer be in a section, to stop the overloading of segment and
6882 expression type that previously occurred.
6884 * as.c (big_section, pass1_section, diff_section, absent_section):
6886 (expr_section): Added (used for dummy symbols which hold
6887 intermediate expression values).
6888 (perform_an_assembly_pass): Create expr_section, do not create the
6889 sections now removed.
6890 * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and
6891 SEG_DIFFERENCE. Added SEG_EXPR.
6892 (SEG_NORMAL): Corresponding changes.
6893 * subsegs.c (seg_name, subsegs_begin): Changed accordingly.
6894 * write.c (write_object_file): Ditto.
6895 * config/obj-aout.c (seg_N_TYPE): Ditto.
6896 * config/obj-bout.c (seg_N_TYPE): Ditto.
6897 * config/obj-coff.c (seg_N_TYPE): Ditto.
6898 * config/obj-coffbfd.c (seg_N_TYPE): Ditto.
6899 * config/obj-vms.c (seg_N_TYPE): Ditto.
6901 * expr.h (operatorT): Moved in from expr.c, added some values.
6902 (expressionS): Added X_op field, removed X_seg field; renamed
6903 X_subtract_symbol to X_op_symbol.
6904 * expr.c: Extensive changes to assign expression types rather than
6905 sections and to simplify the parsing.
6906 * write.c (fix_new_internal): New static function.
6907 (fix_new): Removed sub_symbol argument.
6908 (fix_new_exp): New function, takes expression argument.
6909 * write.h: Prototype changes for fix_new and fix_new_exp.
6910 * cond.c (s_if): Changed accordingly.
6911 * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons,
6912 parse_repeat_cons, get_segmented_expression,
6913 get_known_segmented_expression, get_absolute_expression): Ditto.
6914 * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE):
6916 * write.c (write_object_file): Ditto.
6917 * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto.
6918 * config/obj-coffbfd.c (obj_coff_def, obj_coff_val,
6919 obj_coff_endef, yank_symbols): Ditto.
6920 * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto.
6921 * config/tc-a29k.c (md_assemble, parse_operand, machine_ip,
6922 print_insn, md_operand): Ditto.
6923 * config/tc-h8300.c (parse_exp, colonmod24, check_operand,
6924 do_a_fix_imm, build_bytes): Ditto.
6925 * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist,
6926 get_specific, check, insert, md_convert_frag): Ditto.
6927 * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa,
6928 md_assemble, pa_ip, getExpression, getAbsoluteExpression,
6929 evaluateAbsolute, pa_build_unwind_subspace, pa_entry,
6930 process_exit): Ditto.
6931 * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative,
6933 * config/tc-i386.c (pe, md_assemble, i386_operand,
6934 md_estimate_size_before_relax, md_create_long_jump): Ditto.
6935 * config/tc-i860.c (md_assemble, getExpression, print_insn):
6937 * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag,
6938 get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc,
6939 i960_handle_align): Ditto.
6940 * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op,
6941 subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1,
6942 md_estimate_size_before_relax, md_create_long_jump, get_num):
6944 * config/tc-m88k.c (md_assemble, get_imm16, get_pcr,
6945 md_create_short_jump, md_create_long_jump): Ditto.
6946 * config/tc-mips.c (md_assemble, append_insn, gp_reference,
6947 macro_build, macro, my_getExpression): Ditto. Also removed
6948 get_optional_absolute_expression; just use get_absolute_expression
6950 * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif,
6951 fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto.
6952 * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto.
6953 * config/tc-sh.c (parse_exp, check, insert, md_convert_frag):
6955 * config/tc-sparc.c (md_assemble, sparc_ip, getExpression,
6957 * config/tc-tahoe.c (struct top, md_estimate_size_before_relax,
6958 tip_op, md_assemble): Ditto.
6959 * config/tc-vax.c (seg_of_operand, md_assemble,
6960 md_estimate_size_before_relax, md_create_long_jump): Ditto.
6961 * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
6963 Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6965 * configure.in: i386-lynx is the same as i386-coff
6967 Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
6969 * config/obj-elf.c (obj_elf_previous): New function.
6970 (previous_section, previous_subsection): New vars.
6971 (obj_elf_section): Save current place in case DWARF code wants us
6972 to pop back to it. Handle unquoted section name as well as quoted
6973 section name. Don't crash on invalid strings.
6974 (obj_pseudo_table): Handle new pseudos "previous", "2byte", and
6977 * config/obj-elf.h: Don't include struc-symbol.h.
6978 (obj_elf_frob_symbol): Declare arg as struct symbol *.
6980 * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with
6983 * write.c (write_relocs): New function, split off from
6984 write_contents. Use memset instead of bzero.
6985 (write_object_file): Apply write_relocs to each section before
6986 applying write_contents.
6988 * read.c (read_begin): Call obstack_begin with values closer to 1K
6990 (read_a_source_file, big_cons, float_cons): Use memcpy instead of
6993 Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6995 * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when
6996 calculating opP->isiz; this permits the expression size to be
6997 determined as well, later on.
6999 * expr.c (clean_up_expression): Don't cancel the subtraction of
7002 * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
7003 switch to text section rather than data section.
7005 Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7007 * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand
7008 expression (to take the pc-rel instruction itself into account)
7009 before using the expression, instead of after.
7011 Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com)
7013 * read.c (float_cons): Simplified parsing logic. If
7014 REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count.
7016 * symbols.c (colon): Rather than a special case for TC_HPPA,
7017 use new macro tc_frob_label.
7018 * config/tc-hppa.h (tc_frob_label): Define.
7020 * config/tc-mips.c: Many changes to support simple assembler
7022 (insn_label, prev_insn, prev_prev_insn, dummy_opcode,
7023 prev_insn_valid, prev_insn_frag, prev_insn_where,
7024 prev_insn_fixp, prev_insn_is_delay_slot): New static
7026 (insn_uses_reg, mips_no_prev_insn, mips_emit_delays,
7027 mips_align, s_stringer, s_mips_space): New static functions.
7028 (mips_define_label): New global function.
7029 (md_pseudo_table): For "ascii", "asciz", "asciiz", call
7030 s_stringer. Changed argument to float_cons from 0 or 1 to 'f'
7031 or 'd'. For "space" call s_mips_space.
7032 (md_begin): Call mips_no_prev_insn.
7033 (append_insn): Only insert necessary NOP instructions.
7034 (macro): Call mips_emit_delays before setting mips_noreorder.
7035 Increment and decrement mips_noreorder rather than using
7036 save_reorder_condition. Don't bother to use noreorder in
7037 M_L_DOB and M_L_DAB, since append_insn will not insert a NOP.
7038 (md_atof): Handle floating point numbers correctly for both
7039 big and little endian targets.
7040 (s_align, s_cons): Call mips_align rather than frag_align.
7041 (s_change_seg, s_cons): Call mips_emit_delays.
7042 (s_float_cons): Let float_cons do the work.
7043 (s_mipsset): Call mips_emit_delays when setting noreorder.
7044 * config/tc-mips.h (tc_frob_label): Define to be
7047 * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs,
7048 ecoff_frob_files): Consistently use S_GET_VALUE rather than
7049 bfd_asymbol_value. Warn if taking difference of symbols in
7052 Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7054 * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes,
7057 * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust
7058 by md_pcrel_from if we are relocating against a symbol (we still
7059 need md_pcrel_from for a PC relative relocation within the same
7061 * config/tc-m88k.c (md_pcrel_from): Corrected return value.
7062 (omagic): Removed unused variable.
7064 * Preliminary support for m88k-coff.
7065 * configure.in (m88k-*-coff*): New target. Use coffbfd and
7067 * config/m88kcoff.mt: New file.
7068 * read.c (lex_type): New macro LEX_AT to set lex type of '@'.
7069 (pseudo_set): Handle difference of symbols in different fragments
7070 by saving the entire expression as the value of the symbol.
7071 * symbols.c (resolve_symbol_value): Resolve difference
7073 * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
7074 "sdef" as a synonym for "def".
7075 * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
7077 (S_IS_LOCAL): Any symbol which includes \001 in the name is local.
7078 * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
7079 m88k port up to date, and to add COFF support.
7081 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7083 * Removed sy_forward and replaced it with an undefined expression
7084 as the value of a symbol.
7085 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
7086 sy_resolved and sy_resolving single bit fields.
7087 * symbols.c (symbol_new): Don't initialize sy_forward field.
7088 (resolve_symbol_value): New function to adjust symbol value by
7089 fragment address, using recursion to resolve forward symbols.
7090 * symbols.h: Added prototype for new function.
7091 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
7092 expression rather than setting symbolP->sy_forward.
7093 * write.c (write_object_file): Use resolve_symbol_value on
7094 symbols, keeping the common case (the old behaviour) inline.
7095 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
7096 handling (subsumed by write.c change).
7097 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
7098 sy_value rather than sy_forward.
7099 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
7100 expression segment rather than sy_forward.
7101 (yank_symbols): Use resolve_symbol_value.
7102 (crawl_symbols): Removed extra pass over symbols.
7103 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
7104 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
7105 symbols which handled sy_forward; use resolve_symbol_value
7107 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
7109 * config/obj-elf.c (obj_elf_stab_generic): Check expression
7110 segment rather than sy_forward.
7111 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
7112 sy_forward; do initialize sy_resolved and sy_resolving.
7113 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
7115 * Changes to keep a full expression as the value of a symbol, not
7117 * struc-symbol.h: New field sy_value.
7118 * as.h: Include expr.h before struc-symbol.h.
7119 * expr.h: Use struct symbol rather than symbolS.
7120 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
7121 of sy_value field; compile unconditionally, not just if
7123 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
7124 * write.c (write_object_file): Set BFD symbol value to gas symbol
7126 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
7127 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
7128 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
7129 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
7130 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
7131 S_GET_VALUE rather than ost_entry.n_value.
7132 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
7133 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
7134 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
7135 using S_GET_VALUE--don't assume it is already set.
7136 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
7138 * config/obj-vms.c (various): Don't assign directly to
7139 S_GET_VALUE; use S_SET_VALUE instead.
7141 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
7143 * configure.in: Make sparc64-*-aout* use bfd gas.
7145 * configure.in: Recognize h8300h.
7147 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7149 * config/tc-h8500.c (line_comment_chars): Add hash.
7150 (parse_exp, skip_colonthing, build_bytes): Add support for
7151 R_H8500_HIGH16 relocation type.
7153 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7155 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
7156 attribute name. Handle `execinstr' attribute.
7158 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
7160 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
7161 there is another alternative for the instruction.
7163 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7165 * doc/as.texinfo: updates for H8/300H
7167 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
7169 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
7170 md_number_to_chars, md_section_align): Adjusted to use valueT,
7171 addressT, to match tc.h.
7173 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7175 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
7176 independent of format.
7178 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
7180 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
7182 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
7184 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
7185 build; also recognize h8300-*-coff
7187 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
7189 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
7190 core just because somebody uses a label before it is defined.
7192 * config/mips-opcode.h: Moved to opcode/mips.h.
7193 * config/tc-mips.c: Include opcode/mips.h rather than
7195 (append_insn): An extra NOP is only needed after instructions
7196 which set HI or LO, not after instructions which read it.
7197 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
7198 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
7199 * config/tc-mips.h (struct mips_opcode): Don't define.
7200 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
7201 Set to $(srcdir)/../include/opcode/mips.h.
7203 Get the MIPS assembler up to speed with other gas changes:
7205 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
7206 Removed; don't change the symbol value.
7207 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
7208 bfd_asymbol_value rather than S_GET_VALUE to include section
7209 vma in symbol value.
7210 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
7211 doesn't output them. Set the vma of sections.
7212 * config/obj-ecoff.h: Don't define obj_frob_symbol.
7213 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
7215 (various): use valueT rather than long.
7217 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7219 * config/tc-sparc.h (ENV64): Define for v9.
7221 * config/tc-sparc.c (s_xword): For numbers, call big_cons.
7222 (sparc_ip, md_apply_fix, tc_gen_reloc): Handle some sparc64
7224 (md_number_to_chars): Handle 8-byte value.
7226 * config/obj-elf.h (elf_symbol): For v9, use 64-bit symbol type.
7228 * as.h (valueT): Typedef moved here.
7229 * struc-symbol.h (valueT): ...from here.
7230 * write.c (write_object_file): Locals from_addr, to_addr,
7231 table_addr are now addressT. Supply prototype for bfd_alloc for
7233 (fixup_segment): Local add_number is now valueT. Correct some
7234 range-checking bugs.
7235 (relax_align): Type `int' should be sufficient for the exponent.
7236 (fix_new): Argument offset is type offsetT. Locals size and
7237 newsize are type valueT.
7238 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
7240 (fix_new): Fix prototype.
7241 * symbols.c (symbol_new): Symbol value is type valueT.
7242 (S_SET_VALUE, S_GET_VALUE): Likewise.
7243 (S_IS_*): Specify int return type explicitly.
7244 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
7246 * read.c (s_comm): Values read are type valueT.
7247 * expr.h (expressionS): Field X_add_number is an offsetT.
7248 * tc.h (md_create_long_jump, md_create_short_jump,
7249 md_section_align): Addresses are now type addressT.
7250 (md_number_to_chars, md_apply_fix): Pass value as valueT.
7251 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
7252 md_number_to_chars, md_section_align): Adjusted.
7253 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
7255 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
7256 md_section_align): Adjusted.
7258 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
7260 (s_common): Handle Solaris-2 version.
7262 * config/ho-generic.h (free): Returns void if __STDC__.
7264 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
7265 elf_file_symbol): Declare.
7267 * expr.c (floating_constant, integer_constant): Now return void.
7269 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
7271 * configure.in: Match on sparc*-fujitsu-none rather than
7272 sparclite*-fujitsu-none.
7274 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
7276 * read.c (cons): Conditionalize parsing of expression. Move
7277 putting value into object file into separate function. Separate
7278 out MRI and WANT_BITFIELDS cases into separate functions.
7279 (emit_expr): New function to write data into object file.
7280 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
7282 (parse_bitfield_cons): New function to parse bitfield expressions
7283 as used by i960 assemblers. Only compiled if
7284 BITFIELD_CONS_EXPRESSIONS is defined.
7285 (parse_mri_cons): New function to parse MRI style strings. Only
7286 compiled if MRI is defined.
7287 (parse_repeat_cons): New function to parse repeat counts. Only
7288 compiled if REPEAT_CONS_EXPRESSIONS is defined.
7289 * read.h (emit_expr): Added declaration of new function.
7290 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
7291 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
7292 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
7293 parse a HPPA expression, rather than special case in cons
7295 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
7296 than special case in emit_expr function.
7297 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
7298 Define to use new functions from tc-hppa.c.
7299 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
7300 (WANT_BITFIELDS): Removed; now obsolete.
7301 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
7302 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
7303 NS32K fixup, rather than special case in emit_expr function.
7304 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
7305 cons_fix_new_ns32k. Also use PARAMS rather than checking
7307 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
7309 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
7310 Don't core dump if gas has no information about a section.
7312 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7314 * config/tc-sparc.c (md_begin): If sparcv9 is defined, reset
7315 current_architecture to v9 automatically.
7317 * config/tc-sparc.h (TARGET_FORMAT): Use elf64-sparc for v9.
7319 * config/tc-sparc64.h, config/tc-sparc64.c: New files.
7320 * configure.in: Use sparc64 cpu files for v9, and default to elf
7323 * write.c (relax_and_size_seg): Always fully process a section.
7324 Section size is last frag's (vm)address plus its size. If no
7325 relocations are present, force SEC_RELOC flag clear.
7326 (dump_section_relocs): New debugging routine.
7327 (adjust_reloc_syms): New routine, broken out from write_contents.
7328 Don't adjust relocs that are already relative to section symbol.
7329 Look for obj_fix_adjustable macro to know what else to skip,
7330 instead of obj_write_symbol. Look for section symbol stored in
7331 section information.
7332 (write_object_file): Map adjust_reloc_syms over all sections.
7333 (write_contents): Clear SEC_RELOC flag if no relocations are
7336 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
7339 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
7341 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
7343 * Makefile.in (all, dvi, info, install-info, clean-info): do not
7344 echo recursion lines.
7345 (install-info, clean-info): collapse into the dvi and info rule.
7347 Fri Jun 25 10:47:24 1993 Doug Evans (dje@canuck.cygnus.com)
7349 * config/tc-sparc.c (sparc_ip): Remove support for %d/%q fp regs.
7350 All fp regs are now specified as %f.
7351 (priv_reg_table): fpq -> fq.
7353 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7355 * as.h (strstr): Disable declaration for now.
7356 (fprint_value, sprint_value): Declare.
7358 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
7359 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
7361 * expr.c (expr_part): Made sanity checks a.out-specific.
7362 (expr): Disabled sanity checks.
7364 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
7366 * subsegs.c (subseg_change): Initialize section symbol pointer
7367 when setting up a new section.
7369 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
7370 field back at gas symbol structure.
7372 * symbols.c (colon): Cast obstack_next_free value to char* before
7373 doing arithmetic on it.
7374 * subsegs.c (subseg_new_rest): Likewise.
7375 * as.h (frag_now_fix): Likewise.
7377 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
7378 calling bfd_make_section_old_way directly, and call subseg_set
7379 instead of subseg_change. Now returns void.
7380 (obj_elf_write_symbol): Only check local symbols for now.
7381 (elf_stab_symbol): Now static and void, and disabled until it
7383 (obj_elf_size): For expression values, fail silently for now.
7384 (obj_symbol_new_hook): Do nothing.
7386 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
7388 (s_local) [OBJ_ELF]: New function.
7389 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
7390 (s_common): Rearrange to handle Solaris .common pseudo, which may
7391 sometimes use bss space instead of common.
7392 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
7394 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7396 * configure.in: set host config to hpux for hppa*-hp-hpux
7398 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7400 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
7402 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7404 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
7405 * config/obj-aout.c (s_sect): Do it here.
7407 * as.h (BAD_CASE): Don't make some lame compilers think we want
7408 substitution inside strings.
7410 * as.c (print_version_id): New function, split off from main.
7412 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
7413 for -V. Ignore -Q and -s options for now.
7415 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7417 * Makefile.in: make installation & builds work again for crosses
7419 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7421 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
7422 symbol values correctly.
7424 * write.c (write_object_file): Deleted unused variables.
7425 (fixup_segment): Use sprint_value.
7427 * messages.c (sprint_value, fprint_value): New routines.
7429 * config/obj-elf.c (elf_stab_symbol): Now returns void.
7430 (obj_elf_stab_generic): Fix typo in logic.
7432 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
7434 * as.h (addressT, offsetT): New types, using BFD types if
7436 (relax_addressT, struct frag): Use them.
7437 * struc-symbol.h (valueT, struct broken_word): Likewise.
7439 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
7440 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
7442 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
7444 * Makefile.in: canonicalize install.sh; for use within
7445 this directory (and subdirs)
7447 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
7449 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
7450 specified, should have both S1 and S2 fields identical
7451 If only finding the problem was as fast as fixing the bug !!!!
7453 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7455 * write.c (write_contents): Do write out non-loadable sections.
7456 Debug sections can fall in this category.
7458 * read.c (s_app_file): Call elf_file_symbol for ELF files.
7459 * config/obj-elf.c (elf_file_symbol): New function.
7461 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
7462 added argument to specify section base name.
7463 (obj_elf_stab_generic): Renamed from ..._stab. New argument
7464 specifies section base name.
7465 (obj_elf_stab): New function, calls obj_elf_stab_generic with
7466 ".stab" as section base name.
7467 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
7468 (obj_elf_type): Handle "object". Use bitwise-or to merge in
7469 symbol flags rather than simply replacing, so global/local flags
7471 (obj_elf_ident): Rewrite.
7473 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7475 * Makefile.in: remove parentdir support; use INSTALL_XFORM
7477 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
7479 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
7480 for any a.out target, not just Linux and 386BSD.
7481 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
7484 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7486 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
7487 don't exist or duplicate other inclusions.
7489 * config/tc-vax.h (NO_RELOC): Define.
7491 Mon Jun 7 09:55:03 1993 Doug Evans (dje@canuck.cygnus.com)
7493 * config/tc-sparc.c (sparc_ip): Fix parsing of asi number.
7496 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
7498 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
7499 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
7500 char to reg_prefix instead of to 'r'.
7501 (calcop): Change calls to get_reg.
7502 (calcop): Handle new case 'x' to set reg_prefix.
7503 (calcop): Set reg_prefix to 'r' after each call to get_reg.
7504 (cmpslot): Add 88110 conditions.
7506 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
7508 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
7511 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
7512 adjacent; mov.s and mov.d swapped.
7513 (m88k_opcodes): Fix typo `r2' -> `2'.
7515 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7517 * config/h8300.c: Support for H8/300-H opcodes.
7519 * config/obj-coffbfd.c (w_strings): String table length is 4
7520 bytes, no matter what the host int size is.
7522 * configure.in (alpha-*-osf*): New.
7524 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
7526 * configure.in (mips-*-ecoffl*): New target; use ecoff and
7528 (mips-*-ecoff*): Added trailing '*'.
7530 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
7531 first FDR in a file to be zero.
7533 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7535 * Makefile.in (VERSION): Jump to 2.1.4.
7537 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
7539 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
7542 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7544 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
7547 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
7548 and routine names. Assuming 32 bits for now.
7550 * config/obj-elf.c (elf_frob_file): Look for macro
7551 elf_tc_final_processing_hook, instead of assuming a function
7553 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
7554 tc_final_processing_hook.
7555 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
7557 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
7558 moved here from obj-elf.h.
7559 * config/obj-elf.h: Don't include CPU-specific header files.
7561 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
7563 * configure.in: configurations should match on 'hppa*' not 'hppa'.
7565 * read.c: Add support for HPPA assembly language syntax (denoted
7566 with '#ifdef TC_HPPA').
7568 * symbols.c: Add support for HPPA assembly language syntax (denoted
7569 with '#ifdef TC_HPPA').
7571 * write.c (write_contents): Add support for HPPA-style
7574 * config/obj-elf.c: Stab symbols weren't written properly.
7577 (obj_elf_write_symbol):
7578 (obj_elf_write_symbol_p):
7579 (obj_elf_frob_symbol):
7583 * config/tc-hppa.c: Support for HPPA symbol extension sections.
7584 Remove some unused code. Support for HPPA assembly language
7595 (elf_tc_make_sections):
7599 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7601 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
7602 hash_new will have succeeded if it returns.
7603 * config/tc-a29k.c (md_begin): Likewise.
7605 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
7607 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
7609 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
7611 * expr.c: Delete register declarations; gcc ignores them anyways.
7613 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7615 * hash.c (hash_new): Use xmalloc, since many callers don't check
7618 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7620 * frags.c (zero_address_frag, bss_address_frag): These are
7623 * tc.h (md_reloc_size): This is const.
7624 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
7625 (md_reloc_size): Now const.
7627 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
7629 * as.h (enum _segT): Ditto.
7631 * struc-symbol.h (N_TYPE_seg): This should be const.
7633 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
7635 * config/obj-ecoff.c (add_file): Cast file_name to char * in
7636 listing_source_file call.
7638 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
7639 of subseg_new call to eliminate const attribute.
7640 (obj_elf_stab): Ditto.
7641 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
7643 * read.c (s_align_bytes): Properly record alignment.
7645 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
7646 for the prototype/no prototype macro.
7648 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
7651 * as.h (relax_stateT enum): Delete trailing comma.
7653 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
7655 * app.c (do_scrub_begin): Let line_comment_chars override
7657 (do_scrub_next_char): If a line comment character is not at the
7658 start of a line, treat it as a comment character if it is one.
7659 For a CPP line comment use pseudo-op .appline rather than .line.
7660 * input-scrub.c (logical_input_line): Make int rather than
7662 (input_scrub_push, input_scrub_begin): Initialize
7663 logical_input_line to -1 rather than 0.
7664 (bump_line_counters): Increment logical_input_line.
7665 (new_logical_line): If line_number is -2, decrement
7667 (as_where): Use logical_input_line even if it is 0.
7668 * read.h (s_app_file prototype): Now takes an int argument.
7669 * read.c (potable): Make .appfile call s_app_file with 1. New
7670 .appline pseudo-op calls s_app_line.
7671 (s_app_file): If .appfile, call new_logical_line with -2 to
7672 account for newline inserted by do_scrub_next_char. If listing,
7673 call listing_source_file.
7674 (s_app_line): New function to handle fake pseudo-op .appline.
7675 * config/obj-coff.c (obj_pseudo_table): Make .appline call
7677 (obj_coff_ln): Added argument to indicate whether .appline.
7678 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
7680 (obj_coff_ln): Added argument to indicate whether .appline.
7681 * config/tc-mips.c (s_file): Pass argument to s_app_file.
7683 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
7685 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
7687 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7689 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
7692 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7694 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
7695 relocations correctly.
7697 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7699 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
7702 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
7703 if value is out of range.
7705 Patch from Minh Tran-Le:
7706 * config/tc-i386.c (i386_operand): For in/out port register used
7707 as base reg, include InOutPortReg in operand type.
7708 (MATCH): Accept overlap value of InOutPortReg.
7710 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
7712 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
7713 Add calls to listing routines to produce combined source/assembler
7715 (obj_ecoff_stab): Create a file pointer if none used yet.
7716 (ecoff_frob_file): Set symcount to correct value.
7718 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7720 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
7723 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
7724 Define in terms of constants, not C structure sizes.
7726 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
7728 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7730 * config/obj-aout.c (obj_header_append): Don't define if it's
7732 * config/obj-hp300.h (obj_header_append): Define it as a macro.
7733 * config/obj-hp300.c (hp300_header_append): New function.
7735 * Makefile.in (distclean): Don't bother cleaning up doc files;
7736 they aren't going to be in this directory.
7738 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
7740 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
7743 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
7744 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
7746 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7748 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
7751 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
7753 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
7755 * config/tc-mips.c (macro): Correct floating point double word
7756 loads and stores for big endian target.
7758 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7760 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
7761 calls. Deleted some unused code.
7762 * config/obj-coff.c: Likewise.
7764 ELF support, mostly contributed by Utah:
7765 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
7766 obj_elf_type): Rewrite.
7767 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
7768 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
7770 (obj_elf_ident): Dummy.
7771 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
7772 TARGET_SYMBOL_FIELDS): New macros.
7773 (gdb_section): New variable decl.
7775 * config/tc-i386.c (md_atof): Return zero, not empty string, on
7778 BFD_ASSEMBLER conditional changes:
7779 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
7781 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
7782 (fetch_coff_debug_section): Ditto.
7783 (obj_coff_endef): Call fetch_coff_debug_section.
7784 (struct line_no): New type.
7785 (c_symbol_merge): New way for copying aux fields.
7786 (c_dot_file_symbol): Put symbol in absolute section, and set flag
7788 (function_lineoff): New symbol.
7789 (function_lineoff, text_lineno_number, our_lineno_number,
7790 lineno_lastP): Don't define.
7791 (c_line_new): Don't define.
7792 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
7794 line-number recording gets implemented.
7795 (obj_new_symbol_hook): New code for handling aux fields.
7796 (add_lineno, add_linesym): New functions.
7797 (obj_coff_ln): Call add_lineno, not c_line_new.
7798 (obj_coff_endef): New code for handling symbol names. New lineno
7799 code. Look for section name "*DEBUG*" for debugging section.
7800 (align, coff_check_file_symbols, obj_coff_section,
7801 coff_frob_file): New functions.
7802 * config/obj-coff.h: Reordered some includes.
7803 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
7804 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
7806 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
7807 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
7808 aux entries. Most SA_* macros now use it unconditionally.
7809 (S_*): Use `bsym' field, and access BFD private data.
7810 (SF_*): Use `sy_flags' symbol field for most of these.
7811 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
7813 (*_section_header): Don't define.
7814 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
7816 (tc_gen_reloc) [I386COFF]: New function.
7817 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
7818 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
7821 * config/obj-coff.c (stack_init): Don't do assignments inside
7823 (obj_coff_def): Simplified handling of symbol name a bit.
7824 (tag_insert): Name argument is now pointer to CONST.
7825 (obj_crawl_symbol_chain): Commented out.
7827 * config/obj-coff.h: Use PARAMS macro in prototypes.
7829 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
7830 through frchainP pointer if it is null.
7832 * configure.in: Warn if BFD mode is explicitly turned off but is
7833 required by specified target.
7834 (mips ecoff targets): Don't need to set bfd_gas here; it gets
7835 taken care of later.
7837 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
7839 (yank_symbols): Merge symbols only if sy_forward is null.
7841 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
7844 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
7846 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
7848 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
7849 with "." is a local label.
7851 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
7854 * config/te-linux.h, config/te-386bsd.h: New config files.
7855 * configure.in (i386-*-linux, i386-*-bsd): Use them.
7856 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
7858 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
7860 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
7862 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
7863 to want it that way.
7864 (ecoff_build_symbols): Turn local st_Proc symbols into
7865 st_StaticProc symbols. Set index field of external st_Proc and
7866 st_staticProc symbols correctly.
7867 * config/tc-mips.h (NO_LISTING): Don't define. People might want
7870 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7872 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
7874 * configure.in (m68k-*-hpux): Use them.
7876 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
7877 defined, otherwise zero.
7879 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
7881 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7883 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
7884 address space number.
7886 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7888 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
7890 * config/tc-a29k.c: Include ctype.h.
7891 (define_some_regs): Added special-purpose registers for 29050.
7893 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
7895 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
7896 (change_to_section): Set it here instead.
7898 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
7900 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
7901 hasn't been seen yet.
7902 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
7904 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7906 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
7909 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
7911 * expr.c (operand): Fix unary plus operator (previously was the
7912 same as '~' operator!).
7914 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7916 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
7917 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
7918 obj_check_file_symbols if defined. Call verify_symbol_chain_2
7919 instead of open-coding it. Fix some bugs in patching up symbol
7921 (relax_segment): Make some code we "ought to be able to" use for
7922 all targets no longer conditionalized on ns32k target; instead, do
7923 it always, and if the appropriate conditions fail, abort.
7925 * symbols.c (DEBUG): Enabled.
7926 (symbol_new): Make sure bfd_make_empty_symbol works.
7927 (verify_symbol_chain_2): New funcion; takes one symbol as
7928 argument, anywhere in the chain.
7929 (dollar_label*): Use default initializers.
7931 * as.c (perform_an_assembly_pass): Call md_begin here...
7932 (main): ...and not here.
7934 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
7935 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
7937 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
7938 (add_fix, add_frag): Now functions instead of macros.
7939 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
7940 s_data1, s_data2, s_bss): Use new *_section names, for
7941 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
7942 to handle non-integral segT.
7943 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
7944 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
7945 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
7946 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
7947 md_apply_fix_2; new md_apply_fix definition varies interface
7948 depending on BFD_ASSEMBLER.
7949 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
7952 * config/obj-vms.c: Include config.h.
7953 (version_string): Delete declaration.
7954 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
7955 (vms_resolve_symbol_redef): New function, taken from VMS code in
7958 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
7959 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
7960 VMS_Psect_Spec): Fixed to compiler under traditional C.
7961 * config/obj-vms.h: Use PARAMS macro.
7962 (vms_resolve_symbol_redef): Declare.
7963 (RESOLVE_SYMBOL_REDEFINITION): New macro.
7964 * symbols.c (colon): Remove some VMS-specific code, look for
7965 RESOLVE_SYMBOL_REDEFINITION macro instead.
7967 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
7970 * config/tc-i386.c: Reordered some functions so inlining might
7971 work. Use PARAMS in function declarations.
7972 (reloc): New routine.
7973 (md_assemble): Rearrange switch statements to work with
7976 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
7977 SYMBOLS_NEED_BACKPOINTERS before defining it.
7979 * subsegs.c (subseg_new_rest): Now static.
7981 * read.c (pseudo_set): Better error message for difference of
7982 symbols in different frags.
7984 * Makefile.in (check): Pass down some new variables, indicating
7985 pathname or program name for cc, nm, objdump.
7987 * as.h (OUTPUT_FLAVOR): New macro.
7988 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
7990 * configure.in: Initialize bfd_gas properly. Warn that ELF
7991 support is incomplete.
7993 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7995 * read.c (float_cons): Accept null pointer return from md_atof.
7996 * config/tc-m68k.c (md_atof): Return null for success.
7997 * config/tc-sparc.c (md_atof): Ditto.
7999 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
8001 * doc/as.texinfo: formatting and comment cleanups; show SPARC
8002 alternative options in same style as other machines; simplify some
8003 conditional use; include GPL as separate file (from texinfo dir)
8005 * doc/Makefile.in: (as.info) include directory containing GPL in
8006 makeinfo search path
8008 * doc/h8.texi: new file; conditional settings for GAS manual
8011 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
8013 * doc/as.texinfo: mention SPARC architecture options.
8015 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
8017 * configure.in: Rearranged whitespace in per-host/per-target
8018 sections. Added hooks for dropping in HPPA support (not included
8019 yet). Separate out overrides of variables based on target format
8020 and bfd-gas selection from actual target-specific commands. Add
8021 error message for recognized but unsupported format name.
8023 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
8025 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
8026 symbolic header match cline in FDR; the native linker seems to
8029 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8031 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
8032 $(srcdir)/as.texinfo explicitly in several places
8034 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
8036 * doc/Makefile.in: update dvi, clean targets for new source
8039 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
8041 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
8042 rather than undefining know.
8043 * configure.in: Match ultrix*, not just ultrix.
8045 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
8047 * doc/as.texinfo: converted conditional markup to use new
8048 Texinfo facilities, avoiding m4.
8050 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
8052 * doc/Makefile.in: recast doc configuration to use a link to an
8053 included texinfo file.
8055 * doc/all.texi: settings for generic form of documentation.
8057 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
8059 * read.c (cons): Zero out frag when creating reloc.
8061 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
8063 * config/tc-mips.c (gp_reference): Certain magic symbols can never
8064 be referenced off the GP register.
8066 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
8067 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
8068 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
8070 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
8071 definition from other MIPS targets.
8072 * configure.in (mips-*-irix): Use emulation irix.
8074 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
8076 * config/tc-h8500.c: Get relax size of branch instructions right,
8077 (get_operand): Parse @sp+ correctly.
8079 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8081 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
8082 COFF section header field.
8084 * configure.in: Print error message if host or target is not
8087 * configure.in: If with-bfd-assembler, use obj-coff instead of
8090 * config/ho-generic.h: Include string.h.
8092 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
8094 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
8095 '$' as local, for any object file format.
8097 * config/tc-mips.c (macro): Optimizations to branching code and a
8098 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
8101 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
8102 * configure.in (mips-sgi-irix*): Set gas_host to irix.
8104 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
8106 * subsegs.c (subseg_new): Set output_section of new section.
8107 * as.c (perform_an_assemly_pass): Don't set output_section here.
8108 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
8109 since it has additional sections.
8110 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
8112 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
8113 ecoff_undefined field.
8114 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
8115 ecoff_undefined field.
8116 (add_file): If using stabs, just output a stabs symbol rather than
8118 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
8119 it with get_absolute_expression, rather than skipping it by hand.
8120 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
8121 than ECOFF line number information.
8122 (obj_ecoff_stab): Accept non-zero values for stabs line number.
8123 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
8124 to small, undefined and/or readonly sections if appropriate.
8125 Don't output symbol names containing \001 characters.
8126 (ecoff_frob_file): Make sure at least one fdr is output.
8127 * config/tc-mips.h: Define TC_MIPS.
8128 * config/tc-mips.c (g_switch_value): New static variable.
8129 (md_assemble): Set gp size of output BFD.
8130 (gp_reference): New function; returns 1 if expression can be
8131 accesssed via gp. Always returns 0 if not using ECOFF.
8132 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
8134 (macro): Generate sequences using gp if possible.
8135 (md_parse_option): Ignore -EL and -EB. Parse -G.
8136 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
8137 (s_change_sec): Handle .rdata and .sdata for ECOFF.
8138 (s_extern): Mark symbol as external. Set ecoff_undefined field.
8140 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8142 * output-file.c (output_file_create): Don't call as_perror for
8143 filename rejected by application.
8145 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
8148 * doc/as.texinfo: Don't use @value in node names for the moment;
8149 references don't appear to work right.
8151 * as.h (const, volatile): Put these definitions back, and use
8154 * doc/as.texinfo: First pass at using new texinfo features --
8155 variables, conditional tests. Far from complete.
8157 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8159 * read.c: Temporary hack to handle some 64-bit constants. This
8160 should be redone later.
8161 (target_big_endian): Declare.
8162 (big_cons): If it's set, reverse order of bytes being copied.
8163 * config/tc-sparc.c (md_begin): Set target_big_endian.
8165 * read.c (s_ignore): Delete declaration of is_end_of_line.
8167 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
8168 forward pointers properly.
8170 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
8172 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
8173 wasn't being stored into scnhdr.
8174 * config/obj-coffbfd.h: Add prototype of s_get_segment.
8175 * read.c (TC_START_LABEL): Default definition.
8176 (read_a_source_file): Use TC_START_LABEL macro to work out
8177 if a label has been seen.
8179 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
8181 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
8182 the bottom (make expands variables in dependencies when the
8183 dependencies are read, not when they are used).
8185 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
8186 a29k .bss section; the mondfe program doesn't like it.
8188 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8190 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
8192 (current_architecture): Don't need initializer.
8194 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8196 * doc/none.m4: Define Z8000.
8197 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
8198 texinfo file before recreating it.
8199 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
8201 (srcdir): Delete second, bogus definition.
8202 (as.info): Look for as-*.texinfo in current directory rather than
8206 * doc/configure.in: Create links to all as-*.texinfo files in the
8207 source directory, if that's not the current directory.
8209 * configure.in (per-host): Accept MIPS host with BSD version
8211 (per-target): Classify i486 as i386. Use generic cpu_type instead
8212 of target_cpu in selecting format etc.
8214 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
8215 * read.c (potable): Change .app-file to .appfile.
8217 * config/ho-decstatn.h: Renamed from ho-decstation.h.
8218 * configure.in: Adjusted.
8220 * config/obj-bfd-sunos.*: Unused; deleted.
8222 * Makefile.in (version.c, vers-stamp): Deleted.
8223 (config.h): Define GAS_VERSION.
8224 * as.c (version_string): Deleted declaration.
8225 (main): Look for GAS_VERSION instead.
8227 * doc/as.texinfo: Updated description of -a* (listing) options,
8228 and describe how to pass them through from gcc.
8230 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
8231 process relocs if there aren't any relocs to process. Avoids
8232 malloc/free bug on SCO too.
8234 * as.h: Move local include files below system include files, to
8235 avoid some redefinition complaints on some systems.
8236 (const, volatile): Don't need these conditionally defined if we
8237 use CONST and VOLATILE from ansidecl.h.
8238 (seg_name): Use CONST, not const.
8240 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
8242 * config/tc-mips.c: Reindented to GNU standards.
8244 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
8246 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
8247 (fixup_segment): Add a29k special case; the linker is not prepared
8248 to see a segment offset here.
8250 * app.c (do_scrub_next_char): Added new state, 10, modifying state
8251 9 to only keep a space in between identifier characters.
8253 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
8255 * Makefile.in: add dvi target; as-$(config).texinfo might live in
8256 srcdir, might be in objdir.
8258 * doc/Makefile.in: dvi depends on as.dvi
8260 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8262 * Makefile.in: add installcheck target
8264 Mon Mar 22 16:25:57 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
8266 * config/tc-sparc.c (sparc_ip): Add support for membar mask names.
8267 Add missing colons in prefetch error messages. Add support for
8270 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
8272 * config/tc-mips.c (macro): Use $AT for any floating point load.
8274 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
8276 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
8277 bignums, but don't emit error message.
8279 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
8281 * Makefile.in (targ-cpu.o): Depend on config.h.
8283 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
8285 * app.c (do_scrub_next_char): Added new state, 9, to avoid
8286 dropping a space immediately following an identifier.
8287 * expr.c, write.c: Rewrote assert expressions to not use multiple
8288 lines; I don't think that can be done portably.
8289 * config/tc-mips.c (macro): Use $AT if target register is zero in
8290 load instruction, which it can be for a floating point load.
8292 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
8294 * write.c (write_contents): Compute the relocs before writing out
8295 the section contents.
8296 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
8297 symbol table and values right.
8298 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
8300 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
8303 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
8304 z8k-opc.h, not z8k.h.
8306 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
8309 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8311 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
8313 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
8315 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
8316 to be on a single line.
8318 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8320 * Makefile.in (config.h): Create file, writing out definitions of
8321 target cpu, alias, and canonical name.
8322 (ALL_CFLAGS): No longer define TARGET_CPU.
8324 * Makefile.in (check): Print a message, instead of quitting
8327 * as.c (main): Don't catch any signals, for now.
8329 * version.c: Deleted.
8330 * Makefile.in: Generate it, putting in only the version number
8332 (VERSION): New variable.
8333 * as.c: Include config.h.
8334 (main): Reformatted version string. Include target alias. Don't
8335 print if not requested (i.e., unknown -v argument).
8337 * as.c (stralloc): Deleted.
8338 (main): Call strdup instead.
8340 * configure.in: Handle all 68300 series chips.
8341 * config/tc-m68k.c: Include config.h.
8342 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
8343 series cpus as defaults.
8344 (md_parse_option): Accept some m68300 series CPUs as defaults.
8346 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8348 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
8349 not already defined.
8350 (main, got_sig): Use them.
8351 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
8354 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
8356 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
8359 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
8360 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
8361 (struct loc, struct proc, struct file): Moved to tc-mips.c within
8362 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
8363 * config/tc-mips.c: Rearranged for ECOFF support. Added
8364 prototypes for all static functions. Moved existing minimal
8365 debugging format support info #ifndef OBJ_ECOFF blocks.
8366 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
8367 does not support a non sign extended high 16 bits reloc. Adjusted
8368 all callers accordingly.
8369 (tc_get_register): Renamed from get_register, and made non-static.
8371 * config/mips-big.mt, config/mips-lit.mt: New files. Define
8372 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
8374 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
8375 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
8376 obj_format ecoff and gas_target mips-lit or mips-big.
8378 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
8380 * version.c: Bump to version 2.0.1.
8382 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
8384 * write.c (chain_frchains_together): Check that seg_info (section)
8386 (write_object_file): Call obj_frob_file after setting the symbols,
8389 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
8391 * Version 2.0 released.
8393 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8395 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
8397 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
8399 * read.h: Define stringer here.
8400 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
8403 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
8405 * read.c (s_space): Multiply repeat count by mult, not fill.
8407 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
8409 * read.c: Include ctype.h.
8411 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8413 Patches from Eric Youngdale:
8414 * make-gas.com: Find obstack.obj if it's not in the current
8416 * read.c (s_ignore): Don't declare is_end_of_line. It's
8417 redundant, and triggers a VMS gcc compiler bug.
8419 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
8420 current segment as an argument. (Ignored in all cases but VMS.)
8421 All callers and definitions changed.
8423 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
8425 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
8428 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
8430 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
8431 so "~0x80" won't be rejected.
8433 * config/obj-elf.c: No longer include elf/reloc.h.
8434 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
8435 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
8437 (obj_elf_xstab): New routine.
8438 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
8439 argument to s_ignore. Put "#if 0" around unused code.
8440 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
8441 Call elf_xstabs for .stabs and .xstabs operators.
8443 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
8445 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
8448 * configure.in: mips-bsd configuration was missing format spec.
8451 * Makefile.in (Makefile): Depends on configure.in.
8453 * config/tc-mips.c (append_insn): Don't check for alignment of
8454 frag in memory; alignment of instructions in section is a separate
8457 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
8460 * listing.h: Always provide function declarations, not macros, so
8463 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
8465 * CONTRIBUTORS: Update Gilmore entry.
8467 Mon Mar 1 12:03:16 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
8469 * config/tc-sparc.c (sparc_ip): Correctly assemble prefetch
8470 instructions. Accept integer prefetch function numbers.
8472 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8474 * config/tc-sparc.c (s_xword): Now call big_cons, so large
8475 constants are accepted, but symbolic values are not. GCC will not
8476 generate the latter currently.
8478 * frags.c (frag_init): New function.
8479 (zero_address_frag, bss_address_frag): Now initialized at run
8481 * as.c (main): Call frag_init.
8483 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
8485 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
8486 Don't unget ch2 if we didn't get it.
8488 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8490 * doc/Makefile.in (TEXIDIR): Updated for new layout.
8492 * config/tc-sparc.c (s_common): Add support for ELF version.
8493 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
8494 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
8496 (md_convert_frag): New macro.
8498 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
8499 symbol, fix the offset so "+2" isn't required.
8501 * config/tc-i960.c (line_comment_chars, line_separator_chars):
8502 Define as common/bss.
8503 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
8504 initializers are sufficient.
8506 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
8507 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
8508 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
8509 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
8510 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
8511 "IGNORE_DEBUG" conditional, since both branches are identical.
8512 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
8513 referencing symbol structure members.
8514 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
8516 * as.h (struct frag): Reordered a couple of fields for better
8519 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
8521 (write_contents) [BFD_ASSEMBLER]: New function.
8522 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
8523 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
8524 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
8525 (fixup_segment): Make sure common-section symbols get treated the
8526 same as undefined symbols.
8527 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
8528 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
8530 * write.h (fix_new): Update prototype.
8532 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
8533 md_section_align, md_undefined_symbol): Don't provide prototypes
8534 if these are defined as macros.
8535 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
8538 * symbols.c (symbol_new): Argument NAME is now pointer to const.
8539 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
8540 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
8542 (colon): Display other/desc fields of redefined symbol only if
8543 S_GET_OTHER and S_GET_DESC are defined.
8544 (symbol_make): Argument NAME is now pointer to const.
8545 (symbol_find, symbol_find_base): Likewise.
8546 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
8547 * symbols.h: Fix prototypes for new const arguments. Add
8548 prototypes for BFD_ASSEMBLER S_* functions.
8550 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
8551 for changing to an existing section.
8552 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
8553 called by subseg_new and subseg_set.
8554 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
8555 given section name and subseg number.
8556 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
8557 new section/subsection.
8559 * read.c: Don't include ctype.h.
8560 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
8561 for now; should be machine-dependent.
8563 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
8564 targets, forcing BFD use.
8566 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8568 * config/tc-sparc.c: Use PARAMS macro for static function
8569 declarations. Use BFD_RELOC_ macros everywhere, with
8570 compatibility macros declared for non-BFD mode.
8571 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
8572 instead of enum reloc_type.
8573 (emit_sparc_reloc): Commented-out function deleted.
8574 (md_convert_frag): Deleted.
8575 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
8576 (md_apply_fix): Changed calling sequence (conditionally) for BFD
8578 * config/tc-sparc.h (md_convert_frag): New macro.
8580 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
8581 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
8582 of referencing fields directly.
8584 * write.c (cvt_frag_to_fill): New function; extracted from
8586 (write_object_file) [! BFD_ASSEMBLER]: Call it.
8587 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
8588 and set its size and flags.
8590 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
8591 fields with BFD equivalents. Turn on back-pointers, and add
8592 target-specific fields at end.
8594 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
8596 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
8597 (write_object_file): Set it here instead, so that fixup_segment
8598 can see the correct value.
8600 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8602 * write.c (write_object_file): Check for errors and warnings and
8603 bail out before processing contents.
8604 (chain_frchains_together_1): New function, does most of the work
8606 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
8607 (remove_subsegs) [! BFD]: Call it.
8608 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
8609 structures and routines.
8611 * config/obj-elf.*: New files.
8613 * config/mips.mt, config/rs6000.mt: Deleted.
8615 * config/h8300.mt: Don't specify compiler here.
8617 * config/z8k.mt: The z8k code depends on the z8k opcode table,
8619 * config/tc-z8k.h: Comment fix.
8621 * write.c: Reordered some functions for better inlining.
8622 (fixup_segment): Linkrelax code is no longer conditional on
8625 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
8627 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
8628 obj-coffbfd.h}: support for the H8/500
8630 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8632 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
8633 * write.c (write_object_file): Not here.
8634 (fix_new): Initialize fx_addnumber.
8636 * listing.c: Don't include target-cpu.h explicitly, since as.h
8639 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8641 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
8642 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
8643 (struct fix): Reordered fields for compactness and efficiency.
8644 Converted some logical fields to 1-bit fields.
8646 * config/obj-aout.h: Use PARAMS.
8647 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
8648 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
8650 * read.c: Don't include listing.h; as.h includes it. Removed
8652 [BFD_ASSEMBLER]: Include subsegs.h.
8653 (old_buffer, new_broken_words): Default initialization is
8656 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
8657 to 0, define stdoutput.
8658 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
8659 Call bfd_set_arch_mach.
8660 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
8661 bfd_close_all_done. Call bfd_perror on failure.
8662 (output_file_append) [BFD_ASSEMBLER]: Don't define.
8664 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
8666 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
8667 if not MANY_SEGMENTS. Define new field bfd_section if
8669 (seg_info): New macro.
8671 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
8672 variables, and some irrelevant comments.
8674 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
8675 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
8676 * configure.in: Permit --with-bfd-assembler now, with a warning.
8677 Variable need_bfd is now a boolean, as is new variable bfd_gas.
8678 Set BFDDEF and BFDLIB in Makefile when appropriate.
8680 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
8681 (main): Refer to flag_always_generate_output instead of
8684 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
8685 (*_section) [BFD_ASSEMBLER]: Define them.
8686 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
8687 set section flags when appropriate.
8688 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
8689 section is not absolute, undefined, or an assembler internal one.
8690 (absolute_section, undefined_section): Always define.
8691 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
8692 switch statements into if-else trees.
8693 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
8694 SEG_BSS and SEG_DATA.
8696 * as.h (frag_now_fix): New macro.
8697 * symbols.c (colon): Use it.
8699 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
8701 * config/tc-mips.c: Added mips support for mips-dec-bsd.
8702 * config/tc-mips.h: Added mips support for mips-dec-bsd.
8703 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
8704 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
8705 * configure.in: Added mips support for mips-dec-bsd.
8706 * atof-generic.c: Define TRUE and FALSE if not defined.
8708 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8710 * version.c: Bumped version number to 1.93.05.
8712 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8714 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
8715 (obj_emit_lineno): Don't need return at end of void function.
8716 (obj_symbol_new_hook): Ditto.
8718 * config/tc-m68k.c: Removed some unused code.
8719 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
8721 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
8722 offset field is set.
8724 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8726 * config/tc-sparc.c (sparc_ip): For %uhi and %ulo, if not
8727 ENV64, emit no reloc.
8728 (md_pseudo_table): For ".xword", call s_xword.
8729 (s_xword): New function.
8731 * config/tc-sparc.c (architecture_requested, warn_on_bump,
8732 md_relax_table): Use default zero initialization.
8733 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
8734 latter, instead of selecting with preprocessor conditionals.
8736 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8738 * configure.in: recognise all sparclite variants
8740 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8742 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
8743 accidentally changed to use subseg_change where it should have
8746 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8748 * expr.c (operand): If character other than comma or newline is a
8749 logical end-of-line character, use the newline case.
8750 From Eric Youngdale:
8751 (operand): Set X_add_number field for floating-point numbers.
8752 (operand): Treat zero byte as end-of-operand.
8754 * configure.in (per-target): Look for with_bfd_assembler option.
8755 For now, only accept "no", until the merge is done.
8757 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
8758 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
8759 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
8760 * read.c: Finish conversion to S_* macros in the VMS only
8761 parts of the program. Add "const" modifier to hex_value.
8762 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
8764 * expr.c: Add "const" modifier to hex_value.
8765 * symbols.c: Finish conversion to S_* macros in the VMS only
8766 parts of the program. Add "const" modifier to
8767 md_[long,short]_jump_size. Remove declaration of const_flag
8768 (which will be declared in obj-vms.h).
8769 * write.c: Add "const" modifier to md_[long,short]_jump_size.
8770 Fix arguments to VMS_write_object_file.
8771 * config-gas.com: New file. Script for VMS systems to set up the
8772 configuration to build gas for VMS, and create config.status.
8773 * make-gas.com: Redone to work with new scheme.
8774 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
8776 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
8777 will swap bytes if needed on a big endian system. Use throughout
8779 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
8780 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
8781 types of malformed stabs. Change parsing algorithm so that we are
8782 more certain of having all of the information that we need on hand.
8783 * obj-vms.c (final_forward_reference): New function, used to help
8784 resolve the data types of as many struct elements as possible
8785 when some part of the struct is not fully defined by the compiler.
8786 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
8788 * obj-vms.c (VMS_write_object_file): Define all vtable psects
8789 as symbols as well in the object file. Look for external functions
8790 that start with "__vt.", and turn them into variables, since the
8791 g++ compiler is incapable of doing this.
8792 * tc-vax.c: Add '1' option for backward compatibility with older GCC
8794 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
8795 * input-scrub.c (as_where): Fix bug where as would crash if we did not
8796 have the name of the source file yet.
8797 * config/ho-vms.h: define HO_VMS, not HO_VAX.
8799 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
8801 * read.c (s_data): Always use "data_section", since it'll map to
8802 SEG_DATA or SEG_E1 if needed.
8803 (s_lcomm): Likewise with bss_section.
8804 (s_fill): Use memset, not bzero.
8806 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8808 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
8809 handling GDB symbol table data.
8811 * config/obj-aout.h (segment_name): Delete definition.
8812 (seg_name): Delete declaration.
8813 * config/obj-bout.h (segment_name, seg_name): Ditto.
8814 * config/obj-vms.h (segment_name, seg_name): Ditto.
8815 * config/obj-coff.h (segment_name): Ditto.
8816 * config/obj-coffbfd.h (segment_name): Ditto.
8818 * Changes for BFD_ASSEMBLER:
8819 * obj.h (obj_crawl_symbol_chain): Declare only if not
8821 (obj_header_append, obj_pre_write_hook): Ditto.
8822 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
8823 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
8824 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
8825 otherwise, use seg_name array.
8826 (seg_name): Declare only if not BFD_ASSEMBLER.
8827 (section_alignment): Declare only if not BFD_ASSEMBLER.
8828 (big_section, reg_section, pass1_section, diff_section,
8829 absent_section, text_section, data_section, bss_section): If
8830 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
8831 mapping to segT enum values.
8832 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
8833 if these are used or defined, if BFD_ASSEMBLER.
8834 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
8835 subseg_new split into two functions.
8836 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
8838 * as.h (volatile): Don't define if already defined.
8839 (had_errors, had_warnings): Provide prototypes for ANSI C even if
8841 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
8842 declare with format attribute for -Wformat checking.
8844 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
8846 * app.c, config/tc-*.c: Don't include read.h, since it is already
8849 * These are based on patches from Minh Tran-le
8850 <mtranle@paris.intellicorp.com>.
8851 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
8852 obj_format coffbfd and gas_target i386coff for target.
8853 (i[34]86-*-isc*): New host (uses sysv).
8854 * config/i386aix.mt: Removed (no longer used).
8855 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
8857 (LDFLAGS): Added, defined as -shlib.
8858 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
8859 * config/te-sco386.h (LOCAL_LABEL): Don't define.
8860 (DOT_LABEL_PREFIX): Define.
8861 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
8862 name rather than L0\001.
8863 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
8865 * symbols.c, symbols.h (local_bss_counter): Removed.
8866 * write.c (write_object_file): bss no longer uses
8867 local_bss_counter. Pass correct data and bss size to
8868 VMS_write_object_file.
8869 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
8870 argument, rather than using local_bss_counter.
8871 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
8872 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
8873 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
8874 (size_section): Restored sanity check.
8875 (do_relocs_for): Base section address on s_paddr rather than
8876 computing it. Adjust a29k R_IHIHALF special case to account for
8877 section paddr (used to require paddr to be zero). If there are no
8878 reclos, set s_relptr to 0. Set relocation size in object_headers.
8879 (fill_section): Always set s_vaddr here, removing
8880 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
8881 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
8882 Set STYP_INFO for .comment.
8883 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
8884 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
8885 (crawl_symbols): Handle 8 character section name correctly. Use
8886 H_{SET,GET}_* macros.
8887 (do_linenos_for): Set lineno size in object_headers.
8888 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
8889 set s_vaddr here. If string_byte_count remains 4, set it back to
8890 0, and only write strings out if there are some. Call
8891 fill_section before do_relocs_for and do_linenos_for.
8892 (obj_coff_section): Handle optional quoted second argument giving
8893 section characteristics.
8894 (obj_coff_bss): Added to handle .bss.
8895 (obj_coff_ident): Added to handle .ident (puts string in .comment
8897 (obj_coff_lcomm): Put common symbols in .bss, not .data.
8898 (fixup_mdeps): Change to segment. Call frag_wane after
8900 (fixup_segment): Explicitly check S_IS_COMMON before making 386
8901 adjustment (already happened only for common symbols, but this is
8903 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
8904 * config/tc-i386.c (s_bss): Don't use if I386COFF.
8905 (md_pseudo_table): Ignore .optim and .noopt.
8906 (tc_coff_sizemachdep): New function.
8907 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
8909 (LOCAL_LABEL): Removed definition.
8910 (DOT_LABEL_PREFIX): Defined.
8912 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
8914 * app.c (app_push): Use memcpy, not bcopy.
8915 (do_scrub_next_char): For \", return " not '.
8916 (symbol_chars): Now const.
8918 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
8919 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
8921 * config/obj-coff.h: Don't use #elif.
8923 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
8924 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
8926 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
8928 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
8931 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8933 * app.c (do_scrub_begin): allow single quote strings if so
8936 * config/*z8k*: checkpoint
8938 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
8940 * read.c (read_a_source_file): avoid calling xmalloc (0).
8942 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
8944 * listing.c: Call xmalloc, not malloc; don't declare malloc.
8946 * Changes to support SCO 3.2v4:
8947 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
8948 SEG_BSS, fill with NOP_OPCODE.
8949 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
8950 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
8951 using ZERO_BASED_SEGMENTS.
8952 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
8953 never set segment address for SEG_E2 (.bss) and don't write out
8954 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
8955 (obj_coff_endef): Don't merge labels or symbols awaiting forward
8956 definitions, and don't merge tags with non-tags. Check for .bf
8957 rather than just checking whether the second character is b and
8958 the third character is f.
8959 (obj_coff_val): gcc can generate values which we don't handle
8960 correctly; discard information for now, since it only affects the
8961 debugging information.
8962 (tag_find_or_name): Don't insert tags in the symbol table.
8963 (yank_symbols): Don't merge labels.
8964 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
8965 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
8966 set segment address if ZERO_BASED_SEGMENTS.
8967 (obj_coff_section): Accept and ignore a trailing quoted string, as
8968 used in AT&T i386 syntax.
8969 (fixup_segment): Take segment as argument. On the i386, adjust PC
8970 relative addends by the segment vaddr.
8971 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
8972 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
8973 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
8975 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
8977 * config/obj-coffbfd.c: Include libcoff.h.
8979 * version.c: Now version 1.93.
8981 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
8983 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
8984 power-of-two alignment for .align.
8986 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
8987 and leave everything else alone.
8989 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8991 * Makefile.in (as.new): Don't bother saving as.old.
8993 * write.c: Conditionalize on OBJ_VMS, not VMS.
8994 (magic_number_for_object_file): Don't define if OBJ_VMS.
8996 * config/obj-vms.c: Changes for traditional C.
8998 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
9000 * config/ho-generic.h (malloc, realloc): Declare.
9002 * Lots of comment/whitespace changes.
9004 * write.h (struct fix): Some fields reordered, narrowed.
9006 * read.c (MASK_CHAR): Define using C types, not magic number.
9008 * as.c, input-file.c: Deleted some unused code.
9010 * app.c, as.h: Doc fix.
9012 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
9014 * as.h (xmalloc): Argument is long.
9016 * xmalloc.c (error): Remove declaration; as.h takes care of it.
9018 * doc/as.texinfo: Regrouped documentation of some command-line
9019 options. Updated options documentation for m68k. Some minor
9020 wording/punctuation changes.
9022 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9024 * configure.in: Accept target OS "vms".
9026 * symbols.c: Merged ANSI and non-ANSI function decls, using
9029 * xmalloc.c: Just include as.h, don't bother trying to figure out
9032 * strstr.c, strerror.c: Deleted.
9033 * Makefile.in: Deleted references.
9035 * config/tc-ns32k.c: Don't include header file for string
9036 declarations; leave that to ho-*.h.
9038 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
9040 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
9041 imported from FSF sources.
9043 * messages.c (strerror): Declare unconditionally.
9045 * as.h: Delete alloca and register definitions.
9047 * config/atof-ieee.c (mask): Now const.
9049 * obstack.c, obstack.h: Deleted.
9051 * as.h (flag_readonly_data_in_text): New flag.
9052 * as.c (main): Set it for -R.
9054 * as.h (flag_suppress_warnings): New flag.
9055 * as.c (main): Set it for -W.
9056 * messages.c (as_warn): Check it instead of flagseen['W'].
9058 * as.h (flag_always_generate_output): New flag.
9059 * as.c (main): Set it for -Z.
9061 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
9062 * config/tc-a29k.h: Ditto.
9063 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
9066 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
9068 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
9069 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
9073 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
9074 xrealloc from xrealloc.c.
9075 * xrealloc.c: Deleted.
9076 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
9078 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
9081 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
9083 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
9084 don't initialize it with NULL.
9086 * config/ho-vax.h (M_VAX): Deleted; was unused.
9088 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
9089 New files imported from FSF version, contributed by Eric Youngdale.
9090 * README-vms-dbg, config/vms: Deleted.
9092 * ChangeLog, config/ChangeLog: Merged.
9094 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
9097 * input-file.c (input_file_open): Eliminate call to setvbuf.
9098 [USG] (setbuffer): Deleted macro.
9100 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
9102 * all files: Whitespace changes for GNU indentation style, done by
9103 GNU `indent'. Some cleanup still needed, especially of comments.
9105 * configure.in: No te-386bsd.h file exists; don't try to use it.
9107 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
9109 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
9110 could be doing emulation.
9112 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9115 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
9118 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
9120 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
9122 * subsegs.h: add extern to segment_info declaration.
9124 * read.h: added extern declarations for comment_chars,
9125 line_comment_chars, and line_separator_chars.
9126 read.c, app.c: removed definitions of comment_chars,
9127 line_comment_chars, and line_separator_chars.
9129 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
9130 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
9132 (insert_reg): put REGISTER_PREFIX before register names before
9133 putting them in the symbol table.
9134 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
9137 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
9140 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
9141 comment_chars, line_comment_chars and line_seperator_chars
9142 consistently const, and always initialized them. Included read.h.
9144 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9146 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
9147 constant will not fit in an immediate field.
9148 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
9150 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
9152 * obj-coff.c (callj_table): Delete global variable.
9153 (obj_emit_relocations): Define it locally here, and only if
9156 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
9157 (m68k_ip): Don't warn about bignum used as float bit-pattern.
9159 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
9160 with a single set using PARAMS macro.
9162 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
9165 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
9167 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
9168 so widening works consistently.
9170 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
9172 * version.c: Put conditional "const" before version_string, not
9173 before dummy function for VMS. Now version 1.91.03.
9175 * app.c (do_scrub_next_char): Need double-\ before `000' to show
9176 printed rep of null character.
9178 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
9180 * obj-coffbfd.c (write_object_file): check return value of
9183 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
9185 * Support for i386-sysv.
9186 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
9187 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
9188 be used to set them all to zero as was done before.
9189 (fill_section): segment addresses now set in write_object_file.
9190 (fill_section): Don't set STYP_NOLOAD for .bss section.
9191 (fixup_segment): 386 uses strange common symbol format.
9192 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
9193 compatibility with SVR3.2 linker.
9194 * configure.in: i386-sysv and i386-sco use coffbfd.
9196 * app.c (do_scrub_next_char): discard whitespace after a label.
9198 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
9200 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
9201 hosts, use the sysv configuration for solaris2
9203 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9205 fix i960+non-bfd coff bit rot.
9206 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
9207 support for C source listings. (obj_coff_endef): look in the right
9208 part of the symbol for the symbol name
9210 * tc-m68k.c (get_num): make it work for all segments, not just the
9213 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
9215 * configure.in: recognize i386-*-bsd emulation.
9217 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
9219 * configure.in: use the cpu-vendor-os triple for host and target
9221 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9223 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
9224 * tc-z8k.c: lots of bug fixes
9226 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
9228 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
9229 #elif, since it is not supported by old compilers.
9230 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
9231 couple of expressions in tc-m68k.c.
9233 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9235 * read.c (cons): If NO_RELOC is defined, use it.
9237 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
9239 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
9241 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
9242 local labels to start with a .) and set REGISTER_PREFIX to %.
9243 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
9245 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
9247 * messages.c: Comment changes.
9249 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
9251 * as.h: Test if __STDC__ is defined only, don't test its value.
9252 * messages.c: If __STDC__ is not defined, define NO_STDARG.
9254 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
9256 * listing.c (debugging_pseudo): Add stabs and stabn as things to
9259 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
9261 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
9262 sections starting from zero, rather than making them consecutive.
9263 This makes subsequent reloc calculations easier, esp if the object
9264 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
9265 allocate lcomm in .data rather than in .bss. It seems that some
9266 tools can't cope with a non-zero sized bss before linkage.
9268 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9270 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
9271 throughout. That enum no longer means what we thought it meant.
9273 * tc-m68k.c (md_assemble, md_parse_option): Handle new
9274 "-mno-688[58]1" options.
9276 * tc-m68k.c: Added CPU32 support.
9278 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9280 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
9282 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9284 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
9285 Change LIBDEPS dependence to LIBS.
9287 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
9289 * Makefile.in (install): if $(tooldir) exists, install as in
9292 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
9294 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
9295 .word is < -32768 or > 32767. The -J flag causes the error to be
9296 ignored. This is to catch over-sized switches generated by gcc on
9297 systems which don't support the broken .word hack.
9298 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
9299 write.c (fixup_segment): check for signed .word overflow if
9300 WARN_SIGNED_OVERFLOW_WORD.
9302 * write.c (fixup_segment): fixed missing parens in expression
9303 checking for byte or word overflow.
9305 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
9306 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
9307 WARN_SIGNED_OVERFLOW_WORD.
9309 * obj-coffbfd.c (fixup_segment): fixed missing parens in
9310 expression checking for byte or word overflow.
9312 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9314 Support for i386 coff
9315 * obj-coffbfd.h : added stuff
9316 * tc-i386.c (tc_coff_fix2rtype): new function
9317 * tc-i386.h : new coff defines
9319 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
9321 * input-scrub.c (input_scrub_push): call input_file_begin, not
9323 messages.c (as_perror): print ": " between the passed in error and
9324 the strerror, like perror does.
9326 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
9328 * Makefile.in: use gas_target instead of modifying target_cpu.
9329 From Steve Chamberlain:
9330 Makefile.in: Handle m68*-*-coff*.
9331 read.c, read.h: add mult argument to s_space
9333 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
9334 Motorola and MIT syntax; gas can now assemble either type of
9336 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
9337 From Steve Chamberlain:
9338 m68kcoff.mt: for m68k COFF.
9339 obj-coffbfd.c: (fixup_mdeps) added
9340 (size_section) removed bad sanity check
9341 (fill_section) added rs_machine_dependent case
9342 (write_object_file) call fixup_mdeps
9343 (fixup_segment) set fx_subsy to 0.
9344 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
9346 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
9349 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9351 * Makefile.in (LIBS): Include opcode library.
9353 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
9355 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
9356 including zero are accepted, pass +0.0.
9358 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
9360 * Makefile.in: map "as" through program_transform_name when
9363 * doc/Makefile.in: map "as" through program_transform_name when
9366 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9368 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
9370 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
9372 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
9373 tc-i960.c (md_ri_to_chars): Always output bout object file in
9374 little endian byte order (used to use endianness of host).
9376 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9378 * config/tc-m68k.c (init_table): Now const. Always include 68851
9379 data, so that "bc" is available to 68040 cache instructions.
9380 Added "tt0", "tt1", and 68ec030 variants.
9381 (md_assemble): Complain if 68000 (only) and 68881 are specified.
9382 (enum _register): Added TT0, TT1.
9383 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
9384 line number correctly in "internal error" messages. Don't print
9385 architecture-mismatch message for operand errors.
9387 From Colin Smith (colin@wrs.com):
9388 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
9389 than install_operand.
9391 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9393 * listing.c (buffer_line): rewind to the start of include
9394 files, they might be included twice.
9396 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
9398 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
9400 * Makefile.in: defined TARGET_CPU for C code so that it can choose
9401 one element of a family.
9403 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
9405 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
9406 so that we can assemble hand-written libgcc code.
9408 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9410 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
9411 has already been formatted (but may still contain %-characters).
9414 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
9416 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
9417 written with indirection on the last two operands, which can be
9418 either data or address registers. Added a new operand type 'r'
9419 which accepts either register type. Added '(' to notend stuff in
9420 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
9422 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
9424 * as.h (enum _relax_state): Start off at one, not zero, to better
9425 catch uninitialized-variable errors.
9426 (linkrelax): Declare new variable.
9428 * messages.c (warning_count, error_count): Default initializer is
9431 * write.c: Merged some declarations, using PARMS macro.
9432 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
9433 data_last_frag): No longer static.
9434 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
9435 defined, call it. Change segments before calling fixup_segment.
9436 (relax_align): If linkrelax, provide extra padding.
9438 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
9439 their not having symbols associated.
9441 * tc-i960.c (norelax, instrument_branches): Default initializer is
9443 (linkrelax): Delete variable definition.
9444 (mem_fmt): Call fix_new with NO_RELOC.
9445 (tc_bout_fix_to_chars): Handle alignment relocs.
9446 (i960_handle_align): New function.
9447 * tc-i960.h (linkrelax): Delete declaration.
9448 (HANDLE_ALIGN): New macro; calls i960_handle_align.
9449 (NEED_FX_R_TYPE, NO_RELOC): New macros.
9451 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
9453 * config/sparc.mt: New file. Grab sparc opcode table from bfd
9456 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
9458 * Makefile.in: always create installation directories. Removed
9459 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
9460 FLAGS_TO_PASS to recursive makes.
9462 * doc/Makefile.in: always create installation directories.
9464 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9466 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
9467 being used with args swapped, causing occasional lossage when
9468 refilling buffers after an include file.
9470 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
9472 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
9473 version. Discard bogus DONTDEF version.
9474 (as_warn, as_bad, as_fatal): Likewise.
9476 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
9478 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
9479 selected architecture, print a message saying so and listing what
9480 processors support it, rather than saying "operands mismatch".
9482 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
9484 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
9486 * config/ho-rs6000.h (M_RS6000): Don't define it.
9488 (BROKEN_ASSERT): Define it if not __STDC__.
9490 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
9492 * sparc.mt: New file.
9494 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
9496 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
9497 if TN_SUN3; otherwise align to 2**N-byte bounary.
9499 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9501 * read.c (s_fill): make the .fill size clamped error a warn and
9502 fix bug where 0's were always placed.
9504 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
9505 two bytes of any constant with 0xff:
9507 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9509 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
9510 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
9512 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
9514 * tc-m68k.c (try_index): Error if index scaling specified and
9515 assembling for an older CPU than a 68020.
9517 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
9519 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
9520 fx_offset into account.
9522 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
9524 * configure.in (mips host): Accept "ultrix" with version number.
9526 * expr.c (floating_constant): Separate "=-" to avoid confusing
9527 ancient or broken compilers.
9529 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
9530 processor/opcode mismatch, so reword the error message.
9531 (md_assemble): If no CPU has been set (even if FPU/PMMU
9532 characteristics have been), default to 68020. Don't need extra
9533 quotes around error string.
9535 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9537 * read.c (potable): Revert sac's incorrect change made Jul 13.
9538 Align really is supposed to be ptwo not nbytes.
9540 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
9542 * Makefile.in: _Do_ include libiberty. (from sef)
9544 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
9546 * expr.c (integer_constant): Handle "0f" and "0b" label references
9549 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9551 * write.c (fixup_segment): if relaxing, don't do anything.
9552 * config/obj-bout.[ch] : maintain the a_relaxable file header info
9553 * config/tc-i960.c: new option -linkrelax
9555 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9557 * expr.c (expr): allow SEG_BSS in expressions
9558 * read.c (potable): align should be nbytes, not ptwo!
9559 * write.c (write_object_file): extra glue for new bss attributes
9560 (relax_segment): SEG_BSS is ok now
9561 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
9563 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
9565 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
9567 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
9569 * configure.in: recognize m680x0 as having sun3 emulation mode for
9570 vxworks environment.
9573 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
9575 * Makefile.in: Add program_suffix (parallel to program_prefix)
9577 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9579 * app.c (process_escape): new function to handle escapes the right
9580 way, (do_scrub_next_char): use new function
9581 * cond.c (s_ifdef): do ifdef/ifndef right
9582 * read.c (s_fill): make the , expressions optional like the doc
9584 * config/tc-h8300.[ch]: better warnings
9586 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9588 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
9591 * write.c (write_object_file): various changes to handle data in
9592 the BSS segment in much the same was as stuff in the DATA segment.
9594 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
9595 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
9596 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
9597 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
9600 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9602 * expr.c(expr): allow SEG_REGISTER in expressions.
9603 * read.c(pseudo_set): register expressions can be the source of a
9605 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
9606 goto SEG_TEXT (if a.out)
9607 * write.c (write_object_file): If a.out don't use the old way for
9609 * config/obj-a.out (s_sect): complain if the user tries to use a
9610 subsegment with a value which might interfere with out -R hackery.
9611 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
9612 rather than use ugly if tree. (init_regtable): insert register
9613 names into symbol table.
9615 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
9617 * write.c (write_object_file): keep the fix_tail clean, which
9618 fixes a bug in -R where relocations were being lost.
9620 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
9622 * configure.in: recognize m680x0 as having sun3 emulation mode for
9623 vxworks environment.
9625 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
9627 * configure.in: recognize m680x0 as an m68k
9629 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9631 * configure.in: Recognize sparclite as a sparc variant.
9633 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
9636 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9638 * config/tc-a29k.c: lint
9639 * listing.c, expr.c: patches from Andrew Smith
9641 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9643 * doc/Makefile.in: use m4 rather than gm4.
9645 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9647 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
9648 calc the base of relocs correctly.
9649 * tc-a29k.c (parse_operand): allow expressions to be in any section.
9651 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
9653 * as.c, write.c: use -K rather than -k for the broken word warning
9656 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
9658 * Makefile.in: do not print recursion lines.
9660 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9662 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
9664 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
9666 * write.c (write_object_file): For b.out format, round up section
9667 start addresses to match required alignment.
9669 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
9671 * Makefile.in (install): Install into $(tooldir)/bin, since that's
9672 where gcc looks for it.
9674 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
9676 * Makefile.in: Changed some lines to be less confusing for some
9679 * input-file.c: Conditionalize on _IOFBF, not VMS.
9681 * read.c, write.c: Change a series of ifdef/elif to
9682 ifdef/else/ifdef etc.
9684 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
9686 * symbols.c (fb_label_init): fix sizeof to memset.
9688 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
9690 * Makefile.in: install the man page.
9692 * Makefile.in: pass down MAKEINFO explicitly on info.
9694 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
9696 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9698 * flonum-const.c: renamed flonum-konst.c to stop dos name
9701 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
9703 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
9704 tc-m68k.h to te-sun3.h.
9706 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
9708 * configure.in: vxworks68 gets te-sun3.h.
9710 * expr.c: remove limitation that local_labels_dollar or
9711 local_labels_fb must be < 10.
9713 * symbols.c: remove local_labels_dollar, replace with a function
9714 interface for a sparse array. All users adjusted.
9716 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
9718 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9720 * doc/Makefile.in: commented out line for building as-all.texinfo.
9723 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
9725 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
9727 * Makefile.in: added check target.
9729 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9731 * Makefile.in: added tooldir and program_prefix.
9733 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
9735 * write.{c,h} (fix_new): Make these declarations consistent.
9737 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
9739 * Makefile.in (strerror.o): Add rule so that broken Sun make can
9742 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
9744 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
9746 * expr.c (operand): if can't work out what sort of operand it is,
9747 then look through FLT_CHARS for a hint.
9749 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
9751 * Makefile.in, configure.in: removed traces of namesubdir,
9752 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
9753 copyrights to '92, changed some from Cygnus to FSF.
9755 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
9756 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
9757 copyrights to '92, changed some from Cygnus to FSF.
9759 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
9761 * expr.c: If an expression is single comma, then return with
9762 SEG_ABSENT rather than an error - since the sparc front end does
9763 really strange things with things like fbge,a
9765 * as.h: include bfd.h if using many sections
9766 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
9767 local labels didn't work.
9768 * listing.c (list_symbol_table): don't core dump when there's no
9770 * write.c, write.h: call fix_new with the right number of args on
9772 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
9775 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
9777 * app.c: MRI compatibility - allow single quote to start a string.
9778 * as.c: fix typo recently introduced.
9779 * as.h : Don't include aout/reloc.h - it's not right for COFF!
9780 * expr.c: Much rewriting, to accomodate MRI syntax for
9781 expressions. Also easier to read now.
9782 * listing.c: Put back defuns
9783 * read.c: modified to accept MRI syntax, put back listing pseudo
9784 ops so that an assembler built with NO_LISTING ignores list ops
9786 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
9787 machine is a SPARC or a 29K.
9788 * config/obj-aout.c: added s_sect pseudo op
9789 * config/obj-coffbfd.c: lints, set the filehdr flags right and
9790 fill in the timestamp.
9791 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
9792 anymore, define all the relocs which the tc-<x> bit will use so we
9793 can translate from them to the coff types.
9794 * config/tc-a29k.c: reloc_type isn't ane enum any more
9795 * config/tc-m68k.c: Added NO_RELOC definition.
9797 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9799 * Makefile.in: put header files before C source for TAGS; remove
9800 references to non-existent syscalls.h.
9802 * read.c, write.c subsegs.c: back out the .bss changes.
9804 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
9806 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
9810 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
9812 * symbols.c (local_label_name): symbols now start with ^A.
9814 * read.c, subsegs.c, write.c obj-coff.c: added handling of
9815 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
9816 generate these sections. .align: will use NOP_OPCODE or 0
9817 for padding. This is just for being nice to the
9820 * expr.c (operand): changed to generate local label "\001L0"
9821 starting with a ^A so that it is recognized as a local label.
9823 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
9825 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
9826 i/o opcodes - inb, inw, outb and outw. string manipulation with
9827 att syntax - scmp, slod, smov, ssca, ssto.
9829 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
9830 to just after .file .
9832 In obj_crawl_symbol_chain() where it tries to put the external
9833 symbols apart, with the condition:
9834 (!S_IS_DEFINED(symbolP) &&
9835 !S_IS_DEBUG(symbolP) &&
9836 !SF_GET_STATICS(symbolP))
9837 it was moving too many symbols out. So I switch it back to the
9839 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
9841 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
9842 so that we don't use the F_RELFLG which make the linker complain
9843 that somebody has stripped the relocation info.
9845 Also, the AIX ld program require that the relocation table
9846 is sorted by r_vaddr like the standard ATT assembler does.
9848 [he also changed the sizeof(struct ...)'s into the coff
9849 style FOOSZ macros. I'm not sure this is right, but I can't
9850 remember why. xoxorich.]
9852 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
9854 * Makefile.in, configure.in, doc: use the doc. Build it, install
9857 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
9859 * read.c: white space and comments only.
9861 * configure.in: use the new atof-ns32.c for ns32k.
9863 * write.c: comment change only.
9865 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
9866 aren't yet integrated.
9868 * tc-i860.[hc]: blew off the dust. Something must still be done
9869 about conflicting relocation types.
9871 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
9874 * tc-i960.c, tc-sparc.c: white space and comments only.
9876 * tc-a29k.h: delete duplicate macro definition.
9878 * new file atof-ns32k.c copied from hack's last unreleased gas.
9880 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
9882 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
9885 * nearly everything. flush ChangeLog, package as gas-1.92.1.
9886 ChangeLog's prior to this are sketchy at best. I have logs.
9887 They just aren't ChangeLogs.
9894 version-control: never