1 Fri Mar 3 17:41:50 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3 * write.c (write_contents): If bfd_set_section_contents fails,
4 print a message and exit, instead of aborting.
6 Fri Mar 3 16:26:19 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8 * tc.h (md_apply_fix3): If MD_APPLY_FIX3 is defined, declare
11 * write.c (fixup_segment): If MD_APPLY_FIX3 is defined, call
12 md_apply_fix3 with the normal 2 arguments and the current segment
13 pointer instead of md_apply_fix.
15 * config/tc-ppc.h (MD_APPLY_FIX3): Define.
17 * config/tc-ppc.c (ppc_elf_validate_fix): Warn if -mrelocatable
18 and a non PC relative relocation that isn't in the .got2 segment
20 (md_apply_fix3): Rename from md_apply_fix and take segment pointer
21 as third argument. If ELF object format, call ppc_elf_validate_fix
22 for normal relocations.
23 (md_parse_option): If ELF object format, recognize the
26 Thu Mar 2 16:34:44 1995 Ian Lance Taylor <ian@cygnus.com>
28 * config/tc-i386.h (AOUT_MACHTYPE): Define as 100, not 0.
30 Tue Feb 28 18:29:27 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
32 * config/tc-arm.c, config/tc-arm.h (md_operand): Replaced empty
33 function in .c file with empty macro in .h file.
34 * config/tc-h8500.*, config/tc-hppa.*, config/tc-i386.*,
35 config/tc-i860.*, config/tc-i960.*, config/tc-ns32k.*,
36 config/tc-ppc.*, config/tc-sh.*, config/tc-sparc.*,
37 config/tc-tahoe.*, config/tc-vax.*, config/tc-w65.*,
38 config/tc-z8k.*: Ditto.
40 * config/tc-rce.*: Ditto.
42 * config/tc-m68k.*: Ditto.
44 * config/tc-m68k.c (mote_pseudo_table): Removed dots from opcode
47 * read.c (s_app_line): Ignore non-positive line numbers.
49 Tue Feb 28 15:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
51 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust PLT or
54 Mon Feb 27 13:03:41 1995 Kung Hsu <kung@mexican.cygnus.com>
56 * configure.in: add a29k-*-vxworks configuration.
58 Fri Feb 24 14:41:15 1995 Ian Lance Taylor <ian@cygnus.com>
60 * config/tc-mips.c (load_register): Take dbl argument to determine
61 handling of signed 32 bit values in 64 bit modes. Change all
63 (macro): Handle M_DLI and M_DLA_AB.
65 Wed Feb 22 23:10:56 1995 Jeff Law (law@snake.cs.utah.edu)
67 * config/tc-hppa.c (md_apply_fix): Don't subtract the value of the
68 add symbol if it's a common symbol (the value of a common symbol
69 is its size, not a value in the traditional sense).
71 Wed Feb 22 21:12:28 1995 Ian Lance Taylor <ian@cygnus.com>
73 * config/tc-mips.c (append_insn): If listing_prev_line is called,
74 call frag_grow to make sure there is still room for a variant.
76 Fri Feb 17 14:50:08 1995 Ian Lance Taylor <ian@cygnus.com>
78 * config/tc-mips.c (md_pseudo_table): Add 2byte, 4byte and 8byte
79 if OBJ_ELF. From gary@Intrepid.COM (Gary Funck).
81 * config/obj-elf.c (elf_frob_symbol): Warn if a symbol is both
83 * config/obj-aout.c (obj_aout_frob_symbol): Likewise.
85 Fri Feb 17 12:43:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
87 * config/tc-ppc.c (md_pseudo_table): Don't redefine byte under
89 (ppc_elf_cons): Don't support @pcrel any more, since DIFF_EXPR_OK
90 allows the normal expressions to generate it.
91 (md_apply_fix): Convert BFD_RELOC_32 with pcrel bit set into
92 BFD_RELOC_32_PCREL. Abort if either BFD_RELOC_16 or BFD_RELOC_8
93 need PC relative relocations.
95 * config/tc-ppc.h (DIFF_EXPR_OK): Define to allow PC relative
96 expressions to be handled.
98 Thu Feb 16 14:30:13 1995 Doug Evans <dje@cygnus.com>
100 * expr.c (operand): Move md_operand handling to default case
103 Wed Feb 15 16:08:47 1995 Jason Molenda <crash@cygnus.com>
105 * config/tc-h8500.c (tc_coff_symbol_emit_hook): Add ignored
106 parameter, to match prototype.
108 Wed Feb 15 15:07:00 1995 Michael Meissner <meissner@tiktok.cygnus.com>
110 * config/tc-ppc.c (md_pseudo_table): If ELF, go to ppc_elf_cons
112 (md_show_usage): Show all of the PowerPc options.
113 (ppc_elf_suffix): New function to recognize ELF suffixes that
114 specify a relocation, such as @GOT.
115 (ppc_elf_cons): Replacement for the standard cons function that
116 knows about the ELF suffixes.
117 (ppc_fixup): Add reloc field to hold non-standard relocation.
118 (md_assemble): Handle ELF suffixes like @GOT.
119 (md_create_short_jump): Dummy in case WORKING_DOT_WORD is not
121 (md_create_long_jump): Ditto.
122 (md_short_jump_size): Ditto.
123 (md_long_jump_size): Ditto.
124 (md_apply_fix): Handle BFD_RELOC_32_PCREL, BFD_RELOC_LO16,
125 BFD_RELOC_HI16, BFD_RELOC_HI16_S, BFD_RELOC_PPC_TOC16, and
126 BFD_RELOC_16 relocations. If relocation can not be found, print
127 the decimal value of the relocation.
129 Wed Feb 15 11:46:02 1995 Ian Lance Taylor <ian@cygnus.com>
131 * config/tc-mips.c (md_apply_fix): Accept BFD_RELOC_16, for
132 DWARF. From gary@Intrepid.COM (Gary Funck).
134 * config/tc-mips.c (macro): Handle M_U{L,S}D[_A] (unaligned double
137 * config/tc-i386.c (tc_i386_fix_adjustable): Do adjust global
140 * config/tc-mips.c (macro): Don't use the target register as a
141 base register when building the address for M_L{W,D}{L,R}_AB.
143 Mon Feb 13 14:44:32 1995 Ian Lance Taylor <ian@cygnus.com>
145 * config/tc-mips.c (KT0, KT1): Define.
146 (mips_ip): Recognize $kt0 and $kt1 as register names.
148 * config/tc-sparc.h (tc_fix_adjustable): Define if OBJ_ELF.
149 * config/tc-sparc.c (md_apply_fix): If OBJ_ELF, subtract out the
150 value of a defined symbol; the value was added in by
151 fixup_segment. This was previously corrected, if the reloc was
152 changed to be against a section symbol, in tc_gen_reloc.
155 Mon Feb 13 10:02:35 1995 Doug Evans <dje@canuck.cygnus.com>
157 * config/tc-arc.h (TC_PARSE_CONS_EXPRESSION): Define.
158 (TC_CONS_FIX_NEW): Define.
159 * config/tc-arc.c (get_arc_exp_operand_type): New function.
160 (init_opcode_tables): Insert registers into global symbol table.
161 (md_assemble): Call `expression' to parse all expressions.
162 Call `get_arc_exp_operand_type'.
163 (md_operand): Recognize %st(foo).
164 (arc_parse_cons_expression): New function.
165 (arc_cons_fix_new): New function.
166 (md_apply_fix): Handle new reloc BFD_RELOC_ARC_B26.
169 Fri Feb 10 14:04:04 1995 Ian Lance Taylor <ian@cygnus.com>
171 * config/tc-i386.c (tc_i386_fix_adjustable): Use S_IS_EXTERN
172 rather than !S_IS_LOCAL.
175 Thu Feb 9 17:44:29 1995 Doug Evans <dje@canuck.cygnus.com>
177 * config/tc-arc.c (md_pseudo_table): Add .cpu.
178 (comment_chars): Add ';'.
179 (arc_mach_type, mach_type_specified, cpu_tables_init_p): New globals.
180 (md_parse_option): Delete support for -mmult. Add -mcpu=xxx.
181 (md_begin): Current ARCs are little endian.
182 Call bfd_set_arch_mach to set the cpu type.
183 (init_opcode_tables): New function.
184 (md_begin): Ignore suffixes and registers not supported by cpu.
185 (md_assemble): Initialize opcode tables here.
186 Ignore opcodes not supported by selected cpu.
187 Always ask for more memory in one piece.
188 (arc_cpu): New function.
189 (md_numbers_to_chars): Support both endians (will probably be needed
191 (md_apply_fix): Likewise.
192 * config/tc-arc.h (LOCAL_LABEL): Delete "_.L_", gcc works around
196 Thu Feb 9 18:16:34 1995 Ian Lance Taylor <ian@cygnus.com>
198 * config/tc-i386.c (md_assemble): Adjust conditions for changing
199 BFD_RELOC_32 to BFD_RELOC_386_GOTPC to handle a switch in frags.
200 Patch originally from Rob Ryan <robr@cmu.edu>.
202 * config/tc-i386.c: Include subsegs.h.
203 (tc_i386_fix_adjustable): Declare return value.
204 (i386_operand): Don't use an assignment directly as a condition.
206 Thu Feb 9 10:37:13 1995 Jeff Law (law@snake.cs.utah.edu)
208 * config/tc-hppa.c (md_apply_fix): In some cases subtract the
209 value of the add symbol from valp. Offsets braindamage in the
210 "machine independent" fixup_segment.
212 Wed Feb 8 18:51:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
214 * messages.c (as_abort): New function.
215 * as.h (as_abort): Declare it.
218 Thu Jan 19 18:10:05 1995 Pat Rankin (rankin@eql.caltech.edu)
220 * config/vms-conf.h (HAVE_UNISTD_H): define it unconditionally.
221 * config-gas.com: test for availability of <unistd.h>; create a
222 rudimentary one if necessary.
224 Tue Feb 7 13:34:46 1995 Michael Meissner <meissner@tiktok.cygnus.com>
226 * configure.in: Add powerpc-*-eabi support, which is the same as
228 (configure): Rebuild with autoconf.
230 Mon Feb 6 03:37:00 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
232 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for i386
233 16-bit and msdos support:
234 * config/tc-i386.c (flag_16bit_code): New variable.
235 (set_16bit_code_flag): New function.
236 (md_pseudo_table): Added entries "code16" and "code32".
237 (md_assemble): Ensure that correct data-size prefixes get emitted,
238 based on the current mode. Ensure that 32-bit addressing will
239 always be done. Move segment-prefix handling code. (Why?) Use
240 16-bit jumps for 16-bit code, 32-bit jumps for 32-bit code.
241 * config/tc-i386.h (MAX_PREFIXES): Bump to 5.
242 (Data16, Data32): Define.
243 * doc/as.texinfo (i386-16bit): New node.
244 * configure.in (i386-*-msdos*): New target, using a.out format.
245 * configure: Regenerated.
247 Thu Feb 2 15:21:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
249 * config/tc-m68k.c (cpu32_control_regs): New macro.
250 (m68k_init_after_args): Use it, for cpu32 processors.
252 Tue Jan 31 17:20:45 1995 Pat Rankin (rankin@eql.caltech.edu)
254 * config/obj-vms.c (vms_tir_stack_psect): new routine;
255 (VMS_Set_Data, VMS_Set_Psect, VMS_Store_PIC_Symbol_Reference,
256 VMS_TBT_Routine_Begin, VMS_TBT_Line_PC_Correlation): use it;
257 (VMS_Global_Symbol_Spec, VMS_Procedure_Entry_Pt): treat
258 Psect_Number as `unsigned'.
260 Thu Jan 26 17:06:28 1995 Pat Rankin (rankin@eql.caltech.edu)
262 * config/obj-vms.c: performance tuning.
263 (VMS_Symbol_type_list): convert from single list head to small
265 (SYMTYP_HASH): new macro for accessing VMS_Symbol_type_list[];
266 (find_symbol, setup_basic_type, VMS_typedef_parse): use it;
267 (VMS_RSYM_Parse): move S_GET_VALUE() inside switch to avoid
268 calling it for uninteresting cases.
270 Wed Feb 1 23:52:45 1995 Jeff Law (law@snake.cs.utah.edu)
272 * config/tc-hppa.c (md_apply_fix): Go ahead and call
273 hppa_field_adjust to get a new value for R_DATA_ONE_SYMBOL
275 (hppa_fix_adjustable): Refine somewhat.
277 Fri Jan 27 21:29:53 1995 Michael Meissner <meissner@tiktok.cygnus.com>
279 * config/tc-ppc.h (NO_STRING_ESCAPES): Don't define if we are
282 Thu Jan 26 19:03:42 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
284 * config/tc-h8300.c (get_specific): Add parens around | inside &.
285 (skip_colonthing): Set L_8 if ":8" is specified.
287 Thu Jan 26 18:38:01 1995 Ian Lance Taylor <ian@cygnus.com>
289 * config/tc-ppc.c (md_begin): Permit mfdec to be duplicated on the
290 601. Check that the error return from hash_insert is "exists".
292 Thu Jan 26 11:35:33 1995 Michael Meissner <meissner@cygnus.com>
294 * configure: Add support for configuring powerpc-*-eabi.
296 * config/tc-ppc.c (GOT_symbol): Define if object format is ELF.
298 * config/tc-ppc.h (GLOBAL_OFFSET_TABLE_NAME): Define if object
299 format is ELF and not defined to be "_GLOBAL_OFFSET_TABLE_".
301 Wed Jan 25 16:23:13 1995 Jim Wilson <wilson@chestnut.cygnus.com>
303 * tc-sh.c (little): Add argument IGNORE to avoid compiler warnings.
304 (md_pseudo_table): Add space for consistent formatting.
305 (COND8_RANGE, COND12_RANGE): Delete unused macros.
306 (COND8_F, COND8_M, COND12_F, COND12_M, UNCOND12_F, UNCOND12_M):
307 Correct minimum and maximum branch offsets. Add comments explaining
308 why these numbers are correct.
310 Wed Jan 25 15:32:09 1995 David Edelsohn <edelsohn@mhpcc.edu>
312 * config/tc-ppc.c (md_parse_option): Accept mpwr2 as a synonym for
313 mpwrx; mppc32, m603, and m604 as synonyms for mppc; and mppc64 and
314 m620 for PowerPC64 mode.
315 (ppc_symbol_new_hook): Add T0 as synonym for TC0 suffix.
317 Tue Jan 24 16:44:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
319 * config/tc-vax.c (vip): Introduce new ptr-to-const local variable
320 for scanning operand string.
322 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
324 * config/vax-inst.h (struct vop, fields `vop_warn', `vop_error'):
325 make them pointers to const char;
326 (struct vit, field `vit_error'): ditto.
327 * config/atof-vax.c (md_atof): rename local `littlenum_pointer'
328 to `littlenumP' to avoid shadowing file scope variable.
329 * config/tc-vax.c (vip_begin, vip_op_defaults, vip_op_1): make
330 string arguments be pointers to const char;
331 (vip): make `alloperr' const char *;
332 (vip_op): make `err' and `wrn' const char *; rename `access' to
333 `access_mode' to avoid shadowing library function.
334 * config/obj-vms.c (`symbol_name'): make it const char *;
335 (get_struct_name): cast one use of `symbol_name' to char *
336 [caller guarantees that it won't modify the pointer's target];
337 (PUT_COUNTED_STRING): use pointer to const char;
338 (VMS_typedef_parse): make `pnt2' const char *;
339 (Write_VMS_MHD_Records): make `cp' const char *;
340 (VMS_Modify_Psect_Attributes, array `Attributes'): make const,
341 and make field `Name' pointer to const char;
343 * as.h (`seg_name[]' declaration): pointers to const char;
344 (struct _pseudo_type, field `poc_name'): pointer to const char.
345 * subsegs.c (`seg_name[]' definition): ditto;
346 * hash.c (hash_ask): rename argument `access' to `access_type'
347 to avoid shadowing library function.
348 * write.c (variable `the_object_file'): move from file scope
349 to block scope within write_object_file(); free it after use;
350 (fixup_segment): conditionally exclude it for OBJ_VMS.
351 (cvt_frag_to_fill): rename argument `headers' to `headersP'
352 to avoid shadowing file scope variable.
354 Mon Jan 23 21:42:39 1995 Jeff Law (law@snake.cs.utah.edu)
356 * config/tc-hppa.c (pa_ip, case 'D'): Fix typo which caused
357 miscompilation of "diag" instructions.
359 Mon Jan 23 15:51:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
361 * configure: Regenerated.
363 * config/tc-mips.c: Include libiberty.h.
365 Mon Jan 23 14:07:58 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
367 * config/tc-sh.h (tc_init_after_args): Don't define.
368 * config/tc-sh.c (md_begin): Remove unused variable table.
369 (md_assemble): Remove unused variable p.
370 (md_convert_frag): Cast fr_address to unsigned long for printf.
371 (md_apply_fix): Use as_warn_where rather than as_warn.
372 (sh_init_after_args): Remove empty function.
374 * configure.in (i386-*-gnu*elf*): New target.
376 Sat Jan 21 19:02:23 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
378 * hash.c (hash_ask): If we find the slot after wrapping around,
379 break out of the loop. Fixes bug in Jan 18 change.
381 Fri Jan 20 17:07:31 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
383 * hash.c (hash_code): Undo last change.
385 Thu Jan 19 14:49:47 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
387 * config/tc-alpha.c (alpha_ip): Initialize local variables to keep
389 (gpdisp_hi16_howto): Don't use "const" with reloc_howto_type.
390 (in_range_signed): Add parens around subtraction inside shift.
391 * gasp.c (do_data): Initialize local variable "opname".
392 (istrue): Provide a default case to set "res" and keep "gcc -Wall"
394 * write.c (write_contents): Deleted unused variable.
395 (print_symbol_value_1): Declare.
396 * hash.c (hash_ask): Delete disabled non-strcmp version of the
397 code, and automatic variables used only in those sections.
398 * write.c (chain_frchains_together_1): Only define local variable
399 "prev_fix" if BFD_ASSEMBLER.
400 * flonum-konst.c (dummy1): Return void.
401 * config/tc-vax.c (md_assemble): Remove two comparisons of
402 unsigned numbers versus zero.
403 * as.h (bcopy): If neither memcpy nor bcopy is defined as a macro,
404 define to use memcpy.
406 * config/tc-alpha.c, config/alpha-opcode.h: Revert 2 June changes.
407 Turns out we never got the assignment done after all.
409 Cleanup of VAX and VMS code, from Pat Rankin:
410 * config/obj-vms.c: Changed exported function names to lower case.
411 (Changed call sites in write.c.) Declare VMS system function
412 names used, conditional on actually being on VMS. Changed many
413 functions that returned no useful value to now be declared to
414 return void. Removed many unused variables. Supply missing
415 return statements or values. Supply `default' case in switch
416 statements. Ensure local variables get initialized.
417 * config/tc-vax.c: Minor changes to silence "gcc -Wall".
418 * config/obj-vms.h, config/tc-vax.h: Added some missing
421 Wed Jan 18 13:49:26 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
423 * atof-generic.c (flonum_print) [TRACE]: New function.
424 (atof_generic) [TRACE]: Print multiplier before multiplication,
425 and print multiplication result before and after copy.
427 * flonum-mult.c (flonum_multip): Avoid sign extension problems
428 around multiplication operation.
430 * atof-generic.c (ASSUME_DECIMAL_MARK_IS_DOT): Define.
431 (atof_generic) [ASSUME_DECIMAL_MARK_IS_DOT]: Check for '.'
432 explicitly instead of calling strchr.
434 * config/tc-sparc.c (sparc_ip): When scanning successive opcode
435 table entries, check names for pointer equality before doing
438 * hash.c (hash_ask): Call strcmp instead of expanding it inline.
439 (hash_code): Replaced with a version from bfd.
441 * config/obj-coff.c (write_object_file): If COFF_FLAGS isn't
442 defined, default it to zero.
444 Wed Jan 18 12:16:07 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
446 * write.c (fix_new_internal): Clear fx_bsr on those targets which
449 * expr.c (operand): Parenthesize && within ||.
450 * listing.c (listing_newline): Likewise.
451 (list_symbol_table): Use %lu to print sizeof.
452 * symbols.c: Comment out unused function indent.
453 (print_symbol_value_1): Cast pointer to unsigned long for printf.
454 * config/obj-coff.c (do_relocs_for): Only declare symbol_ptr if it
456 * config/tc-h8300.c (md_begin): Remove unused variable reg.
457 (get_operand): Declare type of parameter direction. Remove unused
459 (get_specific): Fix comment to avoid nested comments.
460 (check_operand): Cast X_add_number to unsigned long for printf.
461 (build_bytes): Remove unused local variables output_ptr, part, and
463 (build_bytes): Cast X_add_number to unsigned long for printf.
464 (clever_message): Remove unused variable scan.
465 (md_assemble): Remove unused variable i.
466 (tc_coff_sizemachdep): Remove unused function.
467 * tc-h8300.h (tc_reloc_mangle): Declare.
469 Tue Jan 17 10:58:06 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
471 * config/tc-mips.c (mips_4650): New static variable.
472 (md_begin): Handle a cpu string of "4650". If mips_4650 was not
473 initialized, set it to 0.
474 (append_insn): Don't insert nops around HI and LO on a 4650.
475 (mips_emit_delays): Likewise.
476 (mips_ip): Use INSN_ISA mask to check ISA of instruction. Check
478 (md_longopts): Add m4650 and no-m4650.
479 (md_parse_option): Handle mips-cpu=4650. Handle -m4650 and
481 * doc/as.texinfo: Document new MIPS options.
483 Sat Jan 14 23:48:13 1995 Steve Chamberlain <sac@jonny>
485 * config/tc-w65.c, config/tc-w65.h, config/w65.mt: Newfiles.
486 * config/obj-coff.h: Cope with w65.
487 * configure, configure.in: Recognize w65.
489 Thu Jan 12 17:56:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
491 * app.c (do_scrub_next_char) [__GNUC__ && __OPTIMIZE__]: If `get'
492 function is scrub_from_file, call scrub_from_file directly, and
493 get gcc's inlining capability into the act.
495 * Makefile.in (VMS_OTHER_OBJS): Add ../libiberty/hex.o.
496 (OBJS): Delete hex-value.o.
497 (REAL_SOURCES): Delete hex-value.c.
498 (hex-value.o): Delete dependencies.
499 * hex-value.c: Deleted.
500 * as.c (main): Call hex_init.
501 * expr.c, config/tc-mips.c: Include libiberty.h. Replace
502 hex_value array references with hex_* macros.
504 Wed Jan 11 17:51:38 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
506 * config/tc-h8300.h (COFF_FLAGS): Don't define.
507 * config/tc-h8500.h (COFF_FLAGS), config/tc-sh.h (COFF_FLAGS),
508 config/tc-z8k.h (COFF_FLAGS): Ditto.
510 * config/tc-rce.h (COFF_FLAGS): Ditto.
513 * config/obj-coff.c (KEEP_RELOC_INFO): Make sure it's always
516 * config/tc-m68k.c (m68k_ip, cases AOFF and AINDEX): Don't
517 generate 68020 addressing modes for a 68000 processor.
518 (md_estimate_size_before_relax, cases PCREL and PCLEA): Ditto.
520 Tue Jan 10 13:34:14 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
522 * config/obj-coff.c (write_object_file): Don't treat h8300 and z8k
523 specially with regard to fixups.
525 Mon Jan 9 16:22:28 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
527 * config/tc-mips.c (RELAX_RELOC1, RELAX_RELOC2): Cast values to
528 bfd_vma before subtracting.
530 * config/obj-coff.c (size_section): Handle rs_space like rs_fill,
531 but make sure fr_symbol is null.
532 (fill_section): Ditto.
534 Sun Jan 8 16:14:19 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
536 * config/tc-mips.c (mips_ip): Fix handling of floating point
537 values when GPOPT is not defined.
539 Fri Jan 6 16:59:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
541 * gasp.c: Include string.h. Put config.h before other includes.
543 * config/tc-alpha.c (alpha_ip): Delay calls to emit_add64 until
544 after any remaining operands are also known to match.
546 Fri Dec 30 18:21:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
548 * listing.c (list_symbol_table): Build a format string based on
549 the size of the value to be printed, as long as "unsigned long" is
550 at least as wide, after handling the special case of 4-byte
553 * Makefile.in (dependencies): Make $(OBJS) depend on as.h and
554 everything it includes. Delete those files from per-file
557 * as.h (relax_substateT): Now defined to be unsigned int.
558 (relax_stateT): Separate typedef from enum definition.
559 (enum _relax_state): Reordered for better punctuation. Added new
560 values rs_align_code and rs_space.
561 (lineno, struct lineno_struct): Unused, deleted.
563 * as.h: No longer include assert.h.
564 (as_assert): Declare.
565 (assert): New definition, calls as_assert longer needed.
566 (__PRETTY_FUNCTION__): Provide default for older versions of gcc.
567 * messages.c (as_assert): New function.
568 * gdbinit.in: Put a breakpoint there.
570 * read.c (s_space): Rewrite to handle general expressions.
571 Generate rs_space frags for non-constant values.
572 * write.c (cvt_frag_to_fill): Treat rs_align_code and rs_space
573 like rs_align and rs_org. Verify that fr_offset is non-negative,
574 and force frag type to rs_fill only after assertion checks.
575 (relax_segment): Treat rs_align_code like rs_align. Treat
576 rs_space like rs_org in the first switch; in the second, force the
577 operand to a constant, and use it for the growth size.
579 Wed Dec 28 20:57:37 1994 Jeff Law (law@snake.cs.utah.edu)
581 * config/tc-hppa.c (pa_subspace): For sections with the ZERO
582 attribute, set the "bss" field in the appropriate seginfo structure.
584 Wed Dec 28 15:01:01 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
586 * subsegs.h: Include obstack.h.
588 Tue Dec 27 18:16:04 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
590 * as.h (struct frag): Enable align* components now.
592 Tue Dec 20 14:56:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
594 * frags.c (frag_init): Call obstack_begin on `frags'.
595 * subsegs.c (subsegs_begin): Don't do it here.
596 * as.c (main): Call frag_init before subsegs_begin.
598 * frags.c (frag_append_1_char): New function.
599 * frags.h (frag_append_1_char): Declare it.
600 (FRAG_APPEND_1_CHAR): Call it. Old definition is commented out
603 * as.h (struct frag): Added (but commented out) new fields for
604 tracking current alignment.
605 (frag_now_fix): Changed macro to function declaration.
606 * frags.c (frag_now_fix): Define function here.
607 (frag_new): Use it instead of accessing `frags' directly.
608 * frags.h (frags): Change comment to indicate it shouldn't be
610 * subsegs.h (struct frchain): New field frch_obstack, intended to
611 eventually replace global `frags' obstack.
612 * subsegs.c (subseg_set_rest): Use frag_now_fix instead of
613 accessing `frags' directly. Initialize fields of new frchainS
614 explicitly instead of with memset.
615 * config/obj-coff.c (obj_coff_ln) [!BFD_ASSEMBLER]: Use
617 * config/tc-mips.c (s_loc), config/obj-vms.c
618 (vms_resolve_symbol_redef), symbols.c (colon): Likewise.
620 * config/tc-m68k.c (md_apply_fix_2): Use offsetT and addressT
621 instead of long and unsigned long.
622 (md_apply_fix): Cast value before passing it.
624 * config/obj-aout.h, config/obj-coff.c, config/obj-elf.h,
625 config/obj-som.h, config/tc-h8500.c, config/tc-hppa.c,
626 config/tc-hppa.h, config/tc-sh.c, config/tc-z8k.c: Don't rely on
627 use of ".." when including header files.
629 * config/tc-rce.c: Ditto.
632 * config/obj-coff.c (fixup_segment): Reformat condition in an `if'
635 * Makefile.in (SUBDIR_INCLUDES): Deleted.
637 Tue Dec 20 13:40:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
639 * config/obj-coff.h: Include bfd/libcoff.h, not libcoff.h.
642 Tue Dec 20 09:10:40 1994 Doug Evans <dje@canuck.cygnus.com>
644 * config/tc-arc.c: Delete lots of sparc pseudo-ops.
647 Mon Dec 19 16:53:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
649 * config/tc-mips.c (load_register): Rewrite to handle O_big 64 bit
651 (mips_ip): Accept O_big constants in case 'I'. Change case
652 'i'/'j' to treat an O_big constant as an out of range value.
654 Mon Dec 19 14:15:07 1994 Jeff Law (law@snake.cs.utah.edu)
656 * config/tc-hppa.c (pa_subspace): Make sure SEC_HAS_CONTENTS is
657 clear for a section with the "ZERO" attribute.
659 * Reduce useless symbols for ELF in an attempt to make smaller
660 objects and speed up the linker.
661 * config/tc-hppa.c (struct call_info): Replace end_symbol field
663 (hppa_elf_mark_end_function): Delete unneeded function.
664 (pa_build_unwind_subspace): For the 2nd unwind relocation, use
665 the function symbol + function size instead of a special symbol
666 for the end of the function.
667 (process_exit): Compute the function size here. Don't call
668 hppa_elf_mark_end_of_function anymore.
669 (pa_procend): Likewise.
670 (hppa_fix_adjustable): Only reject 32bit relocations for SOM.
671 (elf_hppa_final_processing): Simplify.
674 Mon Dec 19 12:57:09 1994 Doug Evans <dje@canuck.cygnus.com>
676 * config/tc-arc.c (arc_insert_operand): Change reg parm to pointer
677 to table entry. All callers changed.
678 (md_shortopts): New argument -mmult.
679 (md_parse_option): Recognize it.
680 (md_show_usage): Print it.
681 (md_begin): If -mmult, say we have the new multiply and shift insns.
682 (md_assemble): Fix reloc generation for 32 bit immediate values.
683 Clean up modifier handling. Try next insn if fake operand says there's
684 an error. Update to new syntax of insertion/extraction fns.
685 Recognize predefined aux regs. Don't abort if insertion fn missing.
688 Mon Dec 19 13:49:07 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
690 * configure.in: Recognize mips-sony-bsd and mips-dec-bsd, but
691 reject other vendors until we can be sure we're consistent with
694 * config/obj-vms.c (Create_VMS_Object_File): Instead of formatting
695 a buffer to pass to `error', just call `as_fatal' directly.
696 (VMS_Psect_Spec): Ditto.
697 (VMS_TBT_Module_Begin, VMS_TBT_Source_File, gen1,
698 VMS_typedef_parse, VMS_LSYM_Parse, VMS_Emit_Globalvalues): Call
699 as_tsktsk instead of printf.
700 (VMS_TBT_Module_Begin, VMS_TBT_Line_PC_Correlation,
701 VMS_TBT_Source_File, VMS_TBT_Source_Lines,
702 VMS_Store_Repeated_Data, VMS_Check_For_Main): Use explicit
703 integers rather than sizeof expressions using basic integer types,
704 in case host and target aren't the same. Use memcpy or COPY_*
705 macros instead of possibly unaligned word or longword assignment.
707 * config/obj-vms.h (OBJ_SYMFIELD_TYPE): New macro.
708 * config/obj-vms.c (VMS_Store_PIC_Symbol_Reference,
709 VMS_Check_For_Main, VMS_write_object_file): Use sy_obj instead of
710 forcing sy_number to hold a pointer.
712 Fri Dec 16 14:40:16 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
714 * config/tc-sh.c (md_begin): Don't fill in md_relax_table here.
715 (md_relax_table): Use static initialization.
717 * config/tc-h8300.c (parse_exp, get_operands, clever_message,
718 md_assemble, tc_crawl_symbol_chain, md_undefined_symbol,
719 tc_headers_hook, md_operand, md_number_to_chars): Don't use DEFUN.
721 * Makefile.in (CHECKFLAGS): Don't pass AS_FOR_TARGET,
722 CC_FOR_TARGET, OBJDUMP_FOR_TARGET, NM_FOR_TARGET; they're not
724 (AS_FOR_TARGET, CC_FOR_TARGET, OBJDUMP, OBJDUMP_FOR_TARGET, NM,
725 NM_FOR_TARGET): Don't define.
726 (VMS_OTHER_OBJS): Add xmalloc.o and xexit.o from libiberty.
727 (tooldir): Use exec_prefix, not libdir.
729 Fri Dec 16 11:07:10 1994 Stan Shebs <shebs@andros.cygnus.com>
731 * config/obj-coff.h: Include libcoff.h, not ../bfd/libcoff.h.
733 * as.h: Include progress.h.
734 * as.c (main): Call START_PROGRESS and END_PROGRESS.
735 (main, perform_an_assembly_pass): Call PROGRESS.
737 Fri Dec 16 00:46:08 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
739 * write.c (adjust_reloc_syms): Use bfd_is_und_section and
740 bfd_is_abs_section rather than comparing against &bfd_und_section
741 and &bfd_abs_section.
743 Thu Dec 15 15:27:14 1994 Jim Wilson <wilson@chestnut.cygnus.com>
745 * config/tc-sh.c (md_begin): Use a local variable when
746 initializing md_relax_table to avoid errors about modifying a
747 const data structure.
749 Tue Dec 13 15:42:27 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
751 * config/tc-ppc.c (tc_gen_reloc): Remove OBJ_ELF hack which
752 appears to no longer be needed.
754 Tue Dec 13 08:04:15 1994 Ian Lance Taylor <ian@cygnus.com>
756 * config/tc-mips.c (macro_build): Accept BFD_RELOC_PCREL* without
757 requiring that the X_op_symbol be in the text_section.
758 (macro): Change the test for a legel expression difference to
759 correspond to changes in pseudo_set in read.c.
761 Fri Dec 9 21:04:17 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
763 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Use
764 bfd_install_relocation.
766 * ecoff.c (ecoff_set_gp_prolog_size): If there is no current
767 routine, just return.
769 * config/tc-alpha.c (alpha_ip, case 'B', subcase 'c'): Use opcode
770 value from pattern instead of assuming jsr.
771 * config/alpha-opcode.h (jmp): Add a "1,Bc" form.
773 Thu Dec 8 17:48:25 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
775 * Makefile.in (NM_FOR_TARGET): Use ../binutils/nm.new, not just
778 * configure.in (ns32k-pc532-mach*): Select correct emulation.
779 (mips-sony-bsd*): Use ecoff.
780 (mips-*-gnu*): New target, using aout format, from Roland McGrath.
781 * configure: Regenerated.
784 Tue Nov 29 18:12:22 1994 Doug Evans <dje@canuck.cygnus.com>
786 * configure.in (arc-*-elf*): Recognize.
787 * configure: "regenerated".
788 * config/tc-arc.c, config/tc-arc.h, config/arc.mt: New files.
791 Tue Nov 29 13:58:10 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
793 Use libiberty version of xmalloc:
794 * Makefile.in (REAL_SOURCES): Delete xmalloc.c.
795 (OBJS): Delete xmalloc.o.
796 (xmalloc.o): Delete dependencies.
797 * as.c (main): Call xmalloc_set_program_name once program name is
800 * config/tc-alpha.c (in_range_signed, in_range_unsigned): New
801 routines, split from in_range.
802 (in_range): Deleted. All calls changed to in_range_*signed.
803 (create_lita_section): Macro deleted. Single use expanded in
805 (alpha_ip): Handle `t' and `8' operand types.
806 (md_apply_fix): Handle BFD_RELOC_12_PCREL. Print name of
807 unhandled relocation types.
808 * config/alpha-opcode.h: Added HALT and DRAINA. Disabled MOVI,
809 since it doesn't work, and isn't supported by the native
812 * input-scrub.c: Change wording of a comment to avoid interference
813 with Cygnus source-control tools.
815 * as.h (errno) [NEED_DECLARATION_ERRNO]: Declare.
817 * config/tc-m68k.c (init_table): List buscr and pcr control
819 (m68k_ip, case 'J'): Handle them.
821 Delete signal handler code. It's been disabled since March 1993
823 * as.c: Don't include signal.h.
824 (got_sig): Unused function deleted, declaration deleted.
825 (SIGTY): Macro deleted.
826 (main): Deleted disabled code for establishing signal handler.
829 Tiemann should've noted something like this:
830 * config/tc-rce.c, config/tc-rce.h: New files.
831 * as.c (main) [TC_RCE]: Call dump_literals.
832 * configure.in: Handle rce-*-aout.
833 * configure: Regenerated.
836 Mon Nov 28 11:37:35 1994 Doug Evans <dje@canuck.cygnus.com>
838 * app.c (do_scrub_next_char): Insert missing newline at end of file
839 like warning says we do.
841 Mon Nov 28 00:11:15 1994 Jeff Law (law@snake.cs.utah.edu)
843 * config/tc-hppa.h (pa_check_eof): Declare new extern function.
844 (tc_frob_file): Define to call pa_check_eof.
846 * config/tc-hppa.c (pa_check_current_space_and_subspace): New
847 function to verify the current space and subspace are reasonable.
848 Call for the appropriate pseudo-ops and before instruction parsing.
849 (pa_check_eof): New function to verify enter/exit and proc/procend
853 * config/obj-som.c: Delete #if 0 code.
855 Wed Nov 23 19:36:09 1994 Steve Chamberlain (sac@jonny.cygnus.com)
857 * config/obj-coff.h (TARGET_FORMAT): Select between coff-shl and
859 * config/sh.mh (TARG_CPU_DEPENDENTS): Get it right.
860 * config/tc-sh.c (little): New function.
861 (md_parse_option): Notice new option.
862 (build_relax, build_Mytes, md_atof, md_convert_frag, md_apply_fix):
863 Cope with little endian data.
864 * config/tc-sh.h (COFF_MAGIC, LISTING_HEADER): Endian dependent.
866 Wed Nov 23 10:54:38 1994 Jeff Law (law@snake.cs.utah.edu)
868 * config/tc-hppa.c (tc_gen_reloc, ELF variant): Revert last
869 change. The real bug was in bfd/elfcode.h and has been fixed.
871 Tue Nov 22 23:31:20 1994 Jeff Law (law@snake.cs.utah.edu)
873 * config/tc-hppa.c (tc_gen_reloc, ELF variant): Add section->vma
874 to the relocation's offset.
876 Tue Nov 22 14:37:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
878 * Makefile.in (INSTALL_XFORM): Fix typo.
880 Tue Nov 22 10:23:25 1994 J.T. Conklin <jtc@rtl.cygnus.com>
882 * config/tc-alpha.c (s_alpha_set): Ignore the .set (no)move and
883 .set (no)volatile directives.
885 Tue Nov 15 21:44:13 1994 Jeff Law (law@snake.cs.utah.edu)
887 * config/tc-hppa.c (pa_subspace): Make sure to always reset
889 (pa_text, pa_data): Likewise.
891 * config/tc-hppa.c (pa_align): New function. Aligns the current
892 offset within the current subspace along with updating the
893 alignment of the subspace itself.
894 (pa_subspace): Default alignment to one byte rathern than zero
895 bytes to avoid setting alignment to log2(0).
896 (md_pseudo_table): Use pa_alignment for .align.
898 Tue Nov 15 15:24:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
900 * messages.c (as_fatal): Always put a space after "fatal error:"
901 when printing message.
903 Tue Nov 15 11:10:43 1994 Jeff Law (law@snake.cs.utah.edu)
905 * config/tc-hppa.h (obj_frob_symbol): Delete.
906 (tc_frob_symbol): Make definition conditional on OBJ_SOM or
907 OBJ_ELF. For ELF subtract out symbol->section->vma for non common
910 Wed Nov 9 14:53:03 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
912 * config/te-delta.h: New file, derived from te-sysv32.h.
914 Wed Nov 9 11:52:44 1994 Ian Lance Taylor (ian@cygnus.com)
916 * config/tc-ppc.c (ppc_bf): Always set coff_line_base.
918 Mon Nov 7 01:58:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
920 * Makefile.in (VERSION): Bump to 2.5.3.
922 * configure.in: Compare generic cpu name against "sparc", not
923 "sparc*", since sparc variants should be changed to "sparc".
924 * configure: Regenerated with autoconf 2.1.
926 * config/tc-a29k.c (octal, toHex): Variables deleted.
927 (isoctal): Macro deleted.
928 (md_begin): Don't initialize them.
929 (machine_ip, case 'P'/'A'): For absolute operand, generate an
930 error message if it's out of range.
931 (md_apply_fix, case RELOC_JUMPTARG): Check range for PC-relative
933 (md_apply_fix): Delete code inside "#if 0".
935 Thu Nov 3 20:20:40 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
937 * config/go32.mh: Unused file deleted.
939 * read.c (get_absolute_expression): Indicate that the error may
940 merely be that the expression can't currently be reduced.
942 Thu Nov 3 16:09:59 1994 J.T. Conklin (jtc@rtl.cygnus.com)
944 * config/tc-m68k.h (TARGET_FORMAT): If TE_NetBSD define as
946 * config/tc-sparc.h (TARGET_FORMAT): If TE_NetBSD define as
947 "a.out-sparc-netbsd".
949 * config/te-nbsd.h: New file, NetBSD target emulation
950 * config/te-netbsd.h: Removed.
951 * configure.in (i[345]86-*-netbsd*,m68*-*-netbsd*,sparc*-*-netbsd*):
952 Set bfd_gas. Use nbsd emulation.
954 Thu Nov 3 17:44:47 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
956 Changes from net 2.5.2 release branch:
958 * configure.in: Put AC_DEFINE(sparcv9) on its own line, so that
959 the shell variable settings associated with it are permanent. For
960 CPUs requiring bfd_gas=yes, select it based on CPU only, not
961 individual target names. Handle m68k-hp-hpux*, not just -hpux.
963 * config/tc-z8k.c (tc_coff_symbol_emit_hook): Add dummy argument
964 to match prototype in obj-coff.h.
966 * configure.in: Skip tests for defining WANT_FOPEN_BIN and
968 * acconfig.h: Deleted them.
969 * configure, conf.in: Rebuild with autoconf 2.0.
970 * config/go32.cfg, config/vms-conf.h: Updated.
972 * config/tc-m68k.c (md_apply_fix_2, md_convert_frag_1): Always use
973 IBM_COMPILER_SUX version of code, with comments indicating why.
975 * listing.c (file_info): Use text mode when opening file for read.
976 Use "r" directly, no macro.
977 * input-file.c (input_file_open): Don't use FOPEN_RT, just use
979 * read.c (s_include): Ditto.
980 * output-file.c (output_file_create): Try both "wb" and "w", don't
981 bother with FOPEN_* macros.
982 * as.h: Don't include fopen-*.h.
984 * config/alpha-opcode.h: Make "ret" with no operands equivalent to
985 "ret zero,(ra)", to match OSF1 and to be consistent with both
988 Patches from DJ Delorie:
989 * as.h (alloca): undef alloca before defining it just in case
990 * config/go32.cfg: new file for autoconf values
991 * config/te-go32.h: new file
992 * configure.bat: new for autoconf
994 * config/tc-i386.c (md_assemble): Fix typo in GOTPC check; had =
997 * configure.in: If target_frag doesn't exist, use /dev/null.
999 * as.c (parse_args): For non-VMS systems, re-add `v' to
1000 std_shortopts. Add "verbose" to list of long options.
1002 * write.c (adjust_reloc_syms): When generating an absolute section
1003 symbol as a placeholder, don't mark it as used in a relocation
1006 * Makefile.in (comparison): Compare using makefile code from gcc,
1007 stripped down to discard subdir stuff and adapted to give a
1008 non-zero exit status if either file differs.
1010 Thu Nov 3 15:43:02 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1012 * config/tc-mips.c (load_address): Fix RELAX_ENCODE arguments for
1015 Tue Nov 1 16:10:59 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1017 * config/tc-mips.c (s_change_sec): If not GPOPT, don't permit
1018 switching to the readonly data section.
1020 * ecoff.c (ecoff_directive_type): Fix warning message.
1022 Sun Oct 30 00:57:35 1994 Jeff Law (law@snake.cs.utah.edu)
1024 * config/tc-hppa.c (pa_proc): Delete disabled code to put each
1025 proc in its own subspace, we're not going to use it.
1027 Tue Oct 25 14:44:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1029 * config/tc-mips.c (macro): Ensure that mips2 case of M_LI_DD in
1030 .rdata does not become a variant frag.
1032 * config/tc-mips.c (mips_cpu): Initialize to -1.
1033 (md_begin): Don't mips_cpu if it was already set.
1034 (md_parse_option): For -mipsN, don't set mips_cpu if it was
1035 already set. For -mcpu=, just set mips_cpu, not mips_isa.
1037 Fri Oct 21 20:42:29 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1039 * config/tc-mips.c (md_pseudo_table): If OBJ_ELF, handle .section.
1040 (s_elf_section): New static function.
1041 * ecoff.c (ecoff_build_symbols): Don't abort if we don't recognize
1042 the section when setting the storage class; default to sc_Data.
1044 Thu Oct 20 00:43:38 1994 Jeff Law (law@snake.cs.utah.edu)
1046 * config/tc-hppa.c (md_apply_fix): Set new_val to 8 for all
1047 fixups to branch instructions (not just pc-relative ones) which
1048 will generate SOM relocations.
1050 Wed Oct 19 13:41:56 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1052 * config/tc-a29k.c: Include ctype.h with angle brackets.
1053 (define_some_regs): Add new special register names defined on the
1055 (parse_operand): Add argument opt. If non-zero, don't warn about
1057 (machine_ip): If handling argument type 'I', pass opt as non-zero
1058 to parse_operand. Handle new optional operand type 'I'.
1059 (md_undefined_symbol): Handle special register names (srNN).
1061 Tue Oct 18 00:45:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1063 * write.c (renumber_sections): New static BFD_ASSEMBLER function.
1064 (write_object_file): Call it after removing gas created sections.
1066 Mon Oct 17 18:06:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1068 * symbols.c (symbol_create): Use udata.p, not just udata.
1069 * config/obj-elf.c (obj_ecoff_set_ext): Likewise.
1070 (elf_get_extr): Likewise.
1072 * read.c (read_a_source_file): The second argument to as_where is
1073 unsigned int *, not int *.
1075 Mon Oct 17 02:26:32 1994 Jeff Law (law@snake.cs.utah.edu)
1077 * config/tc-hppa.c: Eliminate all uses of fx_addnumber.
1078 (tc_gen_reloc): Simplify. It's no longer necessary to set a
1079 reloc's addend field to zero for function symbols.
1080 (md_apply_fix): Simplify. For fixups which will require a SOM
1081 reloc, just clear out the necessary bits in the output file.
1083 Fri Oct 14 19:06:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1085 * Makefile.in (BISON): Use bison -y, not bison.
1087 Thu Oct 13 19:22:54 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1089 * Makefile.in (VERSION): Updated to 2.5.
1090 (clean-here): Delete stamp-mk.com.
1091 (distclean): Delete .gdbinit.
1092 * Version 2.5 released.
1094 Wed Oct 12 20:30:51 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1096 * config/te-nbsd532.h: Renamed from te-netbsd532.h.
1097 * configure.in, configure: Adjusted.
1099 Wed Oct 12 16:33:38 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1101 * config/cplus-dem.c: Removed. It isn't used. Even if it was,
1102 it's better to use the one in libiberty.
1104 Wed Oct 12 18:48:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1106 * symbols.c (resolve_symbol_value, case O_symbol): Undo last
1107 change; it breaks the rs6000 support, and doesn't seem to be
1110 Wed Oct 12 11:56:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1112 * config/tc-i386.h,te-netbsd532.h (TARGET_FORMAT): Changed to
1113 a.out-<arch>-netbsd to match corresponding changes in BFD.
1115 Wed Oct 12 11:06:11 1994 Ian Lance Taylor (ian@cygnus.com)
1117 * config/tc-ppc.c (ppc_fix_adjustable): Resolve symbol values
1118 rather than explicitly adding the frag address.
1119 * config/obj-coff.c (coff_frob_symbol): Add a zero entry to mark
1120 the end of the line numbers; this replaces the zero entry which
1121 used to be added by coff_add_linesym, removed Oct 7.
1122 (coff_adjust_section_syms): Ignore sections with no seginfo.
1124 Wed Oct 12 01:41:37 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1126 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Create a
1127 "stage" symlink to the appropriate stage* directory, and use it
1128 instead in the -B options.
1129 (comparison): Revert yesterday's change.
1131 Tue Oct 11 16:48:11 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1133 * config/tc-sparc.c (tc_gen_reloc): For non-a.out relocations, if
1134 pc-relative, use fx_offset only, ignore address of relocation.
1136 Tue Oct 11 15:24:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1138 * config/tc-mips.c (mips_ip): Don't use S_IS_LOCAL when checking
1139 for an embedded PIC switch expression, since the definition of
1140 S_IS_LOCAL was changed.
1142 Tue Oct 11 15:05:11 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1144 * Makefile.in (comparison): When comparing as.new or gasp.new, try
1145 running the binary through sed to avoid differences due to
1146 "stage1" or "stage2" having been written into the binary.
1148 Sat Oct 8 01:48:04 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1150 ELF symbol size handling, based on code from Eric Youngdale:
1151 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): New macro. Adds an
1152 expression pointer to the symbol structure, used for `size'
1153 expressions that couldn't be reduced to constants when initially
1155 (elf_frob_symbol): Declare.
1156 (obj_frob_symbol): Call elf_frob_symbol always, rather than
1157 ecoff_frob_symbol only if ECOFF_DEBUGGING defined.
1158 * config/obj-elf.c (obj_symbol_new_hook): Deleted unused code.
1160 (obj_elf_size): Deleted unused code. If size is non-reducible
1161 expression, allocate some storage for the sy_obj field and copy
1163 (elf_frob_symbol): New function. Computes sizes, calls
1164 ecoff_frob_symbol if appropriate.
1166 * write.c (fixup_segment): For i386 elf and coff (for now), don't
1167 add in value of symbol from another defined section of the file.
1169 Fri Oct 7 17:54:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1171 * config/tc-m88k.h (TC_KEEP_FX_OFFSET): Define.
1172 * config/obj-coff.c (do_relocs_for): Test only TC_KEEP_FX_OFFSET,
1173 rather than both it and TC_M88K.
1174 (coff_adjust_section_syms): New function.
1175 (coff_frob_section): For non-empty sections, create aux entry for
1176 the section symbol, indicating the size.
1177 (n_line_nos): New variable.
1178 (add_lineno): Increment it.
1179 (coff_add_linesym): Increment n_line_nos, don't call add_lineno.
1180 (coff_frob_file): New function; map coff_adjust_section_syms over
1182 (obj_coff_line): Only reset line_base for .bf symbols.
1183 * config/obj-coff.h (coff_adjust_section_syms, coff_frob_file):
1185 (obj_frob_file): New macro.
1187 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Renamed from
1188 obj_frob_forward_symbol, and rewritten for new parameter list.
1190 Mon Oct 3 21:02:38 1994 Pat Rankin (rankin@eql.caltech.edu)
1192 * config/obj-vms.h (S_IS_LOCAL): fix obsolete flagseen[] reference.
1194 Wed Oct 5 11:49:26 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1196 * config/obj-ecoff.c (obj_pseudo_table): Accept .esize and .etype
1197 as synonyms for .size and .type.
1199 Wed Oct 5 00:08:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1201 * config/obj-coff.c (coff_frob_section): Remove assert about
1203 * config/tc-sparc.c (md_section_align): Use section alignment, not
1204 xvec align_power_min field.
1206 Fri Sep 30 19:05:20 1994 Pat Rankin (rankin@eql.caltech.edu)
1208 * vmsconf.sh (make-gas.com): handle DCL verification to enable
1209 sensible feedback to the user while gas is being built.
1211 Fri Sep 30 16:23:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1213 * Makefile.in (DISTSTUFF): New variable, listing only make-gas.com
1215 (diststuff): New target; builds DISTSTUFF.
1216 (realclean): Separate target, depend on clean and distclean, then
1218 * make-gas.com: Deleted.
1220 * config/tc-i386.c (i386_validate_fix) [BFD_ASSEMBLER]: New
1221 function. Converts reloc for "foo-GOT" to BFD_RELOC_386_GOTOFF
1223 (i386_operand): Don't look up section symbol for
1225 (reloc): Always permit return of 8- and 16-bit relocation types.
1226 Add a space after "pc-relative" in the error message.
1227 (tc_i386_fix_adjustable) [BFD_ASSEMBLER]: Reject
1228 BFD_RELOC_386_GOTOFF relocs.
1229 (i386_operand): For any GOTOFF reloc, convert it to a BFD_RELOC_32
1230 with a "foo-GOT" value.
1231 * config/tc-i386.h (i386_validate_fix): Declare it.
1232 (TC_VALIDATE_FIX): New macro -- call it.
1233 (NOP_OPCODE): Cast to `char' to avoid compiler warnings.
1235 * as.h: If __STDC__ is not defined and varargs.h is available, use
1236 it rather than stdarg.h.
1238 * write.h (struct fix): Added new bitfield fx_plt, for fixups
1239 referring to PLT entries.
1240 * write.c (fix_new_internal): Initialize fx_plt to zero.
1241 (adjust_reloc_syms): Re-fetch `sym' after top of reduction loop.
1242 Don't adjust fx_offset by frag address, since S_GET_VALUE now
1243 includes the frag address.
1244 (fixup_segment): Changed local var PCREL to type int, added PLT.
1245 If PC-relative fixup refers to a PLT entry for a symbol in the
1246 current section, don't reduce it.
1248 * write.c (adjust_reloc_syms): Exit loop through a label. If
1249 DEBUG5 is defined, print out each fixup before and after
1251 (fixup_segment): If DEBUG5 is defined, print out each fixup before
1252 and after processing.
1253 (print_fixup): Added prototype. Show address on first line. Show
1254 fx_offset and fx_subsy. [!BFD_ASSEMBLER]: Only show fx_r_type if
1255 NEED_FX_R_TYPE is defined.
1257 * symbols.c (print_symbol_value_1): Check S_IS_LOCAL, S_IS_EXTERN,
1258 S_IS_DEBUG, S_IS_DEFINED also.
1260 Thu Sep 29 18:57:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1262 * Makefile.in (all): Depend on .gdbinit.
1263 (.gdbinit): Rebuild from gdbinit.in by running config.status.
1265 * gdbinit.in: Define new function "pf". Fix doc on "pe" and "ps".
1267 * write.c (print_fixup): Print source location on first line.
1268 Show fx_r_type and fx_addsy fields.
1270 Wed Sep 28 14:56:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1272 * configure.in: Set bfd_gas for all sparc targets in one place,
1273 instead of separately for each. Correctly handle user-supplied
1274 "--enable-bfd-gas" option.
1276 * gdbinit.in: Move "break abort" to end, in case gdb complains.
1278 * as.h (PRINTF_WHERE_LIKE, PRINT_LIKE) [USE_STDARG, !__GNUC__]:
1281 * symbols.c (resolve_symbol_value, case O_symbol): Don't do any
1282 processing if add_symbol is undefined or in expr_section.
1283 (resolve_symbol_value, case O_add): For symbol plus
1284 constant-valued symbol, convert to O_symbol and re-reduce.
1285 (S_GET_VALUE): If symbol needs resolving, resolve it.
1286 (indent_level): No longer static.
1287 (print_symbol_value_1): Don't print frag address if it matches
1288 zero_address_frag. Don't print "resolving" if already resolved.
1289 Print segment name. Don't call print_expr_1 on an undefined
1291 (print_expr_1): Fix whitespace before printing X_add_number.
1293 * expr.c (make_expr_symbol): No longer static. Use symbol_create,
1294 not symbol_new, for symbols holding expression values.
1295 * expr.h (make_expr_symbol): Move declaration here.
1296 * write.c (fix_new_exp): Handle O_add by creating an
1297 expression-valued symbol, and calling fix_new_exp recursively.
1298 (adjust_reloc_syms): If a fixup's symbol value is a sum of an
1299 undefined symbol and a constant, fold the constant into the fixup,
1300 and refer to the undefined symbol directly. Then process the
1301 fixup again from scratch.
1302 (write_object_file): Before calling adjust_reloc_syms, make a pass
1303 through the symbol list trying to resolve values.
1305 * write.c (print_fixup): New routine, for debugging.
1306 (write_relocs): Call bfd_install_relocation. Deleted various
1307 hacks for working around problems with bfd_perform_relocation.
1309 * Makefile.in (VERSION): Update to 2.4.90.
1311 Wed Sep 28 11:50:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1313 * Makefile.in (gasp.o): Depends upon config.h.
1315 * config/tc-mips.c: Include subsegs.h.
1316 (md_apply_fix): If an unconditional b or bal overflows, and we are
1317 not assembling PIC code, replace it with a j or jal.
1319 * config/tc-mips.c (md_apply_fix): Correct branch overflow test.
1320 Use as_bad_where and as_warn_where rather than as_bad and as_warn.
1322 Mon Sep 26 17:15:59 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1324 * write.c (write_relocs): Add file name and line number to
1325 as_fatal calls. Handle bfd_reloc_overflow case specifically when
1326 RELOC_EXPANSION_POSSIBLE.
1328 Fri Sep 23 16:11:28 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1330 * as.h (USE_STDARG, USE_VARARGS): Define one or neither of these
1331 here. Use them for deciding which PRINTF*LIKE macro definitions
1333 * messages.c: Use them, instead of NO_STDARG, NO_VARARGS.
1334 [!USE_STDARG && !USE_VARARGS] (va_alist, va_dcl, ...): Provide
1335 default definitions matching what we were doing before.
1336 (as_tsktsk): Remove the non-stdarg, non-varargs version, and
1337 always use the varargs form if not using stdarg. It's safe to
1338 always use vfprintf, because libiberty will provide it if the
1339 native system doesn't. Also, always make format be const.
1340 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1342 Fri Sep 23 14:42:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1344 * config/tc-mips.c (load_register): Always use addiu when adding a
1345 constant to $zero--no need to use daddiu.
1346 (macro): Hack the -mips3 overflow tests to not fail when offsetT
1349 * symbols.h (copy_symbol_attributes): Declare.
1351 Thu Sep 22 21:58:24 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1353 * listing.c: Bugfixes based in part on patches from Paul
1355 (listing_newline): Check filename as well as line number when
1356 deciding whether to record it.
1357 (list_symbol_table) [S_IS_REGISTER]: Check that S_IS_REGISTER is
1358 false (if defined) as well as checking for reg_section.
1359 (listing_listing): Iterate fetching lines while line number is too
1360 low, and we haven't run off the end of the input file.
1362 * config/vms-conf.h: Changed HAVE_DELETE to HAVE_REMOVE.
1364 Thu Sep 22 13:39:10 1994 Kung Hsu (kung@x1.cygnus.com)
1366 * ecoff.c (ecoff_generate_asm_lineno): check if
1367 current_stabs_filename is NULL before strcmp.
1368 * read.c (read_a_source_file): fix a bug in generate_asm_lineno
1371 Wed Sep 21 18:17:35 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1373 * config/ho-*.h: Now-unused files deleted.
1375 * symbols.c (copy_symbol_attributes): New function. Copies BFD
1376 symbol flags and calls OBJ_COPY_SYMBOL_ATTRIBUTES.
1377 (resolve_symbol_value, case O_symbol): Call it, if X_add_number is
1378 zero. Don't call obj_frob_forward_symbol.
1379 * read.c (pseudo_set): Call copy_symbol_attributes, but only if
1380 X_add_number is zero.
1381 * config/obj-elf.h (obj_frob_forward_symbol): Deleted.
1383 * config/tc-i960.c: Lots of whitespace, comment reformatting,
1385 (strchr): Don't declare.
1386 [BFD_ASSEMBLER]: Don't compile md_convert_frag,
1387 md_estimate_size_before_relax, md_ri_to_chars,
1388 md_create_short_jump, md_create_long_jump.
1389 (brtab_emit): Use data_section, not SEG_DATA.
1391 Mon Sep 19 17:14:44 1994 Pat Rankin (rankin@eql.caltech.edu)
1393 * config/vms-conf.h: new file, manually derived from conf.in.
1394 * config-gas.com: use it, and eliminate obsolete "host.h".
1396 Wed Sep 21 11:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1398 * config/tc-ppc.c (ppc_current_block): New static variable.
1399 (ppc_stabx): Set sy_tc.within of a C_STSYM symbol to
1400 ppc_current_block. Don't move around any stab symbol, just those
1402 (ppc_bs): Set ppc_current_block.
1403 (ppc_es): Clear ppc_current_block.
1404 (ppc_frob_symbol): Set the value of a C_STSYM symbol to the offset
1405 from the csect of the enclosing block.
1407 * config/tc-mips.c (insns_since_cache_access): Remove.
1408 (append_insn): Remove setting of insns_since_cache_access, and
1409 special 4600 handling; it turns out not to be required.
1411 Tue Sep 20 16:13:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1413 * config/tc-mips.c (md_shortopts): Remove E.
1414 (md_longopts): Add EB and EL.
1415 (md_parse_option): Handle -EB and -EL as separate options, rather
1416 than as a single -E option with an argument.
1418 Mon Sep 19 12:42:05 1994 Jeff Law (law@snake.cs.utah.edu)
1420 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions
1421 involving global symbols too.
1423 Mon Sep 19 12:12:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1425 * as.h: Test NEED_DECLARATION_*, not NEED_*_DECLARATION.
1427 * configure.in: Test for remove, not delete. Fix cross-assembler
1429 * as.h: Test HAVE_REMOVE, not HAVE_DELETE; define unlink to
1432 * read.c (pseudo_set, case O_symbol): If
1433 OBJ_COPY_SYMBOL_ATTRIBUTES is defined, invoke it.
1434 [BFD_ASSEMBLER]: Copy BSF_FUNCTION setting too.
1435 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define.
1437 Wed Aug 10 19:15:30 1994 Pat Rankin (rankin@eql.caltech.edu)
1439 * config/obj-vms.h (DSG_S_C_UBITU, DST_K_VFLAGS_DSC, DST_K_TS_ATOM,
1440 many others): new macros; values obtained from "DSTRECRDS.SDL".
1441 * config/obj-vms.h (various): use them.
1442 (USE_BITSTRING_DESCRIPTOR): new macro, for selecting bitfield
1443 representation (only enum bitfields can avoid being bitstrings).
1444 (bitfield_suffix, setup_basic_type): new routines.
1445 (VMS_typedef_parse): use them. Now recognize bitfields of all
1446 integral types, not just type `int'. Caveat: the representation
1447 used for bitfields still does not work for objects placed in
1448 registers, and gcc's optimizer sometimes puts small structs there.
1450 Tue Jun 14 17:31:44 1994 Pat Rankin (rankin@eql.caltech.edu)
1452 * read.c (s_text) [#if OBJ_VMS]: clear the IN_DEFAULT_SECTION
1453 bit from const_flag.
1454 * config/obj-vms.h (IN_DEFAULT_SECTION): define this macro.
1455 (tc_frob_label): define this to call vms_check_for_special_label,
1456 and declare the latter.
1457 * config/obj-vms.c (vax_g_doubles): declare this file-scope
1459 (const_flag): initialize to IN_DEFAULT_SECTION instead of 0.
1460 (vms_check_for_special_label): new routine (tc_frob_label).
1461 (VMS_TBT_Routine_End): don't bother checking for `gcc_compiled.'
1462 and `gcc2_compiled.' labels; they won't reach here any more.
1463 (VMS_typedef_parse) [case 'r']: for types `double' and `complex
1464 double', use `vax_g_doubles' flag to select type of double.
1465 (VMS_write_object_file) [traceback setup]: don't pass symbols
1466 with the IN_DEFAULT_SECTION attribute to the TBT_Routine_Begin
1467 and TBT_Routine_End functions.
1469 Mon Jun 6 20:52:20 1994 Pat Rankin (rankin@eql.caltech.edu)
1471 * config/obj-vms.c (VMS_TBT_Routine_End): cache the result of
1472 S_GET_VALUE() to avoid many repeated function calls.
1473 (VMS_Check_For_Main) [#if HACK_DEC_C_STARTUP]: capitalize
1474 _C$MAIN_ARGS in advance, in case -h3 (leave symbol name as-is)
1475 gets requested. [All the HACK_DEC_C_STARTUP code appears to
1476 be obsolete; gcc does it automatically for vms target. It's
1477 also misnamed, because it is for the "VAX C" run-time library,
1478 not the newer "DEC C" one which has much different startup code.]
1479 {various}: use `S_SET_xxx(symbol,new_value)' rather than
1480 `S_GET_xxx(symbol) = new_value'.
1482 Mon Sep 19 12:05:03 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1484 * config/obj-coff.c (c_dot_file_symbol): Use bfd_abs_section_ptr,
1485 not &bfd_abs_section.
1487 Thu Sep 15 18:36:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1489 * expr.c (clean_up_expression): Use addressT, not bfd_vma.
1491 Tue Sep 13 20:05:47 1994 Jeff Law (law@snake.cs.utah.edu)
1493 * expr.c (expr): Don't reduce the difference of two symbols in the
1494 same frag if the symbols are not in normal sections.
1496 * config/obj-som.h (S_SET_OTHER, S_SET_TYPE): Delete a.out crud.
1497 (S_SET_DESC, S_GET_OTHER, S_GET_TYPE, S_GET_DESC): Likewise.
1498 (obj_attach_unwind_info): Do not define. Not needed anymore.
1499 * config/tc-hppa.c: Delete whitespace at EOL.
1500 (struct hppa_fix_struct): Delete fx_unwind field and all references.
1501 (fix_new_hppa): Last arg is now a pointer to an int. Do not
1502 call obj_attach_unwind_info anymore. For SOM R_ENTRY and R_EXIT
1503 fixups, store 32bits of unwind information in the fx_addnumber
1505 (md_assemble, pa_entry, process_exit, pa_procend): For SOM R_ENTRY
1506 and R_EXIT fixups, pass a NULL pointer to fix_new_hppa, and a
1507 pointer to 32 bits of unwind info.
1508 (tc_gen_reloc): For SOM R_ENTRY and R_EXIT fixups, set the symbol
1509 pointer to the dummy symbol; set the addend field to fx_addnumber.
1510 (pa_comm, pa_equ, pa_type_args, pa_import): Use bfd_XXX_section_ptr
1511 rather than &bfd_XXX_section.
1513 Tue Sep 13 21:15:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1515 * config/tc-i386.c (md_apply_fix_1): For GOTPC relocs, decrement
1516 value by one; discard adjustments previously being made. From
1519 VMS- and Vax-related changes from Pat Rankin:
1520 * Makefile.in (VMS_OTHER_OBJS): add concat, getopt, and getopt1.
1521 * vmsconf.sh: no longer have make-gas.com echo text about needing
1522 to modify the gcc-vms driver when intending to use with gcc 1.x.
1523 * as.c (parse_options): suppress 'v' from std_short_options and
1524 eliminate VMS-specific conditional initialization;
1525 [default case]: check for '-v' if md_parse_options doesn't recognize
1527 [default case, #if VMS]: check for filename argument when '-v' seen;
1529 * config/tc-vax.c (md_assemble): don't rely on `this_add_number'
1530 for O_big literal operands (double floats and long long ints);
1531 [VMS, md_shortopts]: add second colon after 'v';
1532 (md_parse_options) [VMS, case 'v']: check for argument, so
1533 caller can handle `-v' w/o arg.
1535 Tue Sep 13 16:45:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1537 * config/obj-coff.c (do_relocs_for): If TC_KEEP_FX_OFFSET
1538 is defined, put the tx_offset into the r_offset.
1539 * config/tc-sh.c (line_comment_chars): Add #
1540 (tc_reloc_mangle): Deleted.
1541 * config/tc-sh.h (TC_KEEP_FX_OFFSET): Define.
1542 (TC_RELOC_MANGLE): Delete.
1544 Tue Sep 13 16:20:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1546 * flonum-konst.c: Change preprocessor tests of HO_VMS to just VMS.
1547 * hex-value.c: Ditto.
1548 * config/obj-vms.c: Ditto.
1550 * config/tc-sparc.c (sparc_ip): Replace as_bad/exit sequence with
1552 * config/tc-i860.c (i860_ip): Ditto.
1553 * config/tc-hppa.c (pa_ip): Ditto.
1554 * config/tc-alpha.c (alpha_ip): Ditto.
1555 * as.c (parse_args): Ditto.
1557 * config/tc-mips.c (mips_ip): Replace as_warn/exit sequence with a
1560 * write.c (write_contents): Use EXIT_FAILURE.
1561 * output-file.c (output_file_create, output_file_close,
1562 output_file_create, output_file_close): Ditto.
1563 * messages.c (as_fatal): Ditto.
1564 * config/obj-som.c (obj_som_version, obj_som_copyright): Ditto.
1565 * config/obj-ieee.c (write_object_file): Ditto.
1566 * config/obj-coff.c (write_object_file): Ditto.
1567 * config/tc-vax.c (main): Use EXIT_SUCCESS.
1568 * config/tc-m68k.c (main): Ditto.
1570 * hash.c (main): Pass a value to exit().
1572 * as.h (EXIT_SUCCESS, EXIT_FAILURE): Moved here.
1573 * as.c: ...from here.
1574 (parse_args): Use them always.
1575 (main): Use exit rather than return.
1577 * Makefile.in (*_FOR_TARGET, INSTALL_XFORM, install, uninstall):
1578 Rewrite handling of program_transform_name.
1580 * configure.in: Test for functions unlink and delete.
1581 * as.h: If unlink isn't available but delete is, define unlink to
1584 Update for autoconf 1.118:
1585 * gdbinit.in: New file, created from old .gdbinit.
1586 * .gdbinit: Deleted.
1587 * aclocal.m4 (GAS_GDBINIT): Deleted.
1588 * configure.in: Don't use it. Instead, generate .gdbinit from
1589 gdbinit.in. Don't substitute cpu_type, obj_format, emulation,
1590 atof. Switched order of AC_LINK_FILES arguments. Use AC_PREREQ
1591 to ensure that older versions of autoconf aren't used.
1592 * Makefile.in: Added @configure_input@ line.
1593 (configure): Deleted rule.
1595 Tue Sep 13 12:08:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1597 * config/obj-coff.c (fixup_segment): After handling the difference
1598 of two symbols from the same segment, set fx_subsy to NULL, to
1599 satisfy existing TC_COUNT_RELOC macros.
1601 Tue Sep 13 01:47:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1603 * aclocal.m4 (GAS_GDBINIT): New macro.
1604 * configure.in: Use it.
1605 * configure: Regenerated.
1607 Mon Sep 12 20:56:38 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
1609 * .gdbinit (pe, ps): Define new commands.
1610 * symbols.c (indent_level): New static variable.
1611 (indent, print_expr_1, print_symbol_value_1, print_symbol_value,
1612 print_expr): New functions.
1614 * Makefile.in (config-stamp): Add a "this file generated by make"
1615 message to config.h.
1617 PIC implementation for i386-linux, based on code from Eric
1618 Youngdale and Paul Kranenburg, with some work of my own:
1620 * write.c (fixup_segment): Test TC_RELOC_RTSYM_LOC_FIXUP on fixup
1621 before processing same-section pcrel relocations.
1622 (TC_RELOC_RTSYM_LOC_FIXUP): Default to 1.
1624 * expr.c (make_expr_symbol): If operator is O_symbol and
1625 X_add_number is zero, just return the symbol. If operator is
1626 O_constant, resolve the symbol's value before returning.
1627 (operand): Permit use of "[]" for grouping.
1628 (clean_up_expression): For difference of two symbols in the same
1629 frag, add the difference of their offsets into X_add_number.
1630 (expr): Reduce difference of two symbols in same frag to their
1633 * config/tc-i386.c (TC_RELOC): New macro.
1634 (struct _i386_insn): New field disp_reloc.
1635 (GOT_symbol): New variable.
1636 (operand_special_chars): Added square-brackets and at-sign.
1637 (reloc) [BFD_ASSEMBLER]: Added new argument OTHER; if it is not
1638 NO_RELOC, just return it.
1639 (reloc) [! BFD_ASSEMBLER]: Add third argument to dummy macro.
1640 (BFD_RELOC_386_PLT32, _GOT32, _GOTOFF) [! BFD_ASSEMBLER]: More
1642 (tc_i386_fix_adjustable): New function. Returns zero if symbol in
1643 fixup is not local, to prevent relocations against externals from
1645 (md_assemble): Initialize disp_reloc field to NO_RELOC. Pass
1646 disp_reloc field to reloc() function, and use TC_RELOC to generate
1647 value to pass to fix_new_exp.
1648 (md_assemble): Change 32-bit reloc against GOT_symbol into a GOTPC
1650 (i386_operand): Initialize disp_reloc field to NO_RELOC. Handle
1651 @GOTOFF, @PLT, @GOT operands. For GOTOFF relocations with local
1652 symbols, force generation of the section symbol.
1653 (md_estimate_size_before_relax): If GOT_symbol exists, decide
1654 we're generating PIC code, and convert relocations against
1655 undefined symbols from PCREL to PLT32.
1656 (md_apply_fix_1) [OBJ_ELF]: Fix up values for dynamic-linking
1658 (md_undefined_symbol): Notice GLOBAL_OFFSET_TABLE_NAME and set
1659 and return GOT_symbol if it matches.
1660 (F, MAP): Move macro definitions outside function.
1661 (tc_gen_reloc): Only switch on size and pcrel if code wasn't
1662 already supplied as PLT32. GOT32, GOTOFF, or GOTPC. Convert
1663 BFD_RELOC_32 using GOT_symbol into GOTPC.
1664 * config/tc-i386.h (TC_RELOC, tc_fix_adjustable,
1665 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): New
1667 (NEED_FX_R_TYPE): Define.
1668 (LOCAL_LABEL): Accept ".X" prefix too.
1669 (GLOBAL_OFFSET_TABLE_NAME): Default to "_GLOBAL_OFFSET_TABLE_".
1671 Mon Sep 12 17:51:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1673 * config/obj-elf.c (obj_elf_type): Rewrite to accept syntax
1674 reportedly to be used on Irix 6.
1676 * config/tc-mips.c (md_pseudo_table): Handle .globl and .global.
1677 (s_mips_globl): New static function; needed for Irix 5 support.
1678 * ecoff.c (ecoff_build_symbols): If BSF_FUNCTION is set for an
1679 external symbol with no type, set the type to st_Proc rather than
1680 st_Global. Don't set the index of an external st_Proc or
1681 st_StaticProc symbol unless it is also a local symbol.
1683 * read.c (read_a_source_file): The second argument to as_where is
1684 unsigned int *, not int *.
1686 Thu Sep 8 17:18:24 1994 Kung Hsu (kung@mexican.cygnus.com)
1688 * config/obj-ecoff.h : Change names to OBJ_GENERATE_ASM_LINENO,
1689 and generate_asm_lineno.
1690 * config/obj-elf.h : ditto.
1692 * read.c (read_a_source_file): if no file when inst is read, set
1693 generate_asm_lineno to true.
1694 * ecoff.h : change name to generate_asm_lineno and add function
1695 ecoff_no_current_file.
1696 * ecoff.c : change name to generate_asm_lineno.
1697 * ecoff.c (ecoff_generate_asm_lineno) : new function, to generate
1698 ecoff style line for asm file.
1700 Thu Sep 8 19:43:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1702 * config/obj-coff.c (size_section): Do an fprintf to stderr rather
1704 (fixup_segment): Use as_bad_where rather than as_bad.
1706 Wed Sep 7 17:21:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1708 * config/tc-{h8300,sh}.[ch] (tc_coff_symbol_emit): Function doing
1709 nothing becomes macro doing nothing.
1711 Wed Sep 7 19:10:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1713 * Makefile.in (Makefile): Depend on config.status.
1714 (config.status): Run config.status from . instead of srcdir.
1716 * config/tc-i386.c (tc_gen_reloc): Use bfd_get_reloc_code_name to
1717 display the name of the relocation type that couldn't be handled.
1718 * config/tc-sparc.c (tc_gen_reloc): Likewise.
1719 * config/tc-alpha.c (tc_gen_reloc): Likewise. Deleted abort call
1720 after call to as_fatal.
1722 * configure.in (i386-*-linux*): Don't set bfd_gas.
1724 * Makefile.in (CC_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET,
1725 install, uninstall): Don't use "brokensed" hack any more, the new
1726 autoconf code should never let program_transform_name be empty.
1728 Update for autoconf beta 1.112:
1729 * aclocal.m4 (GAS_CHECK_DECL_NEEDED, GAS_WORKING_ASSERT): New
1731 * configure.in: Use them. Use AC_ARG_PROGRAM (now provided by
1732 autoconf) instead of my hacked-up AC_PROGRAM_TRANSFORM_NAME. Move
1733 test for CROSS_COMPILE just before AC_FUNC_ALLOCA, and emit a
1734 message to try to ease confusion about autoconf's
1735 "cross-compiling" message.
1736 * acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_FREE,
1737 NEED_DECLARATION_ERRNO): Renamed from NEED_*_DECLARATION.
1738 * configure, conf.in: Regenerated.
1740 Wed Sep 7 12:49:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1742 * configure.in: Check ${host} and ${target} rather than
1743 ${host_canon} and ${target_canon}.
1744 * configure: Likewise.
1746 Tue Sep 6 11:42:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1748 * config/tc-mips.c (mips_cpu): New static variable.
1749 (insns_since_cache_access): New static variable.
1750 (md_begin): Set mips_cpu as well as mips_isa.
1751 (append_insn): If mips_cpu is 4600, require four nop instructions
1752 between an instruction which accesses the cache and certain CACHE
1753 instructions. Keep track of the number of instructions seen since
1754 an instruction which accesses the cache.
1755 (md_parse_option): Set mips_cpu as well as mips_isa.
1757 Mon Sep 5 07:09:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1759 * doc/Makefile.in (VPATH): Define using @srcdir@.
1760 (prefix, program_transform_name, exec_prefix): Use autoconf style
1763 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1765 * config/ho-riscix.h, config/tc-arm.c, config/tc-arm.h: New files
1766 * configure.in: Recognize the arm.
1768 Fri Sep 2 16:05:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1770 * ecoff.c (add_file): Don't try to generate line numbers if the
1771 symbol table has been frozen.
1773 Thu Sep 1 19:48:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1775 * aclocal.m4 (AC_PROG_CC): Use AC_DEFUN, and omit AC_PROVIDE.
1777 * configure.in: Handle user-specified bfd-assembler option with
1778 separate variable from preferred configuration, until the two are
1779 resolved. Indicate bfd_gas=preferred for linux a.out. Use
1780 AC_PROGRAM_TRANSFORM_NAME, for which a patch has been sent to djm.
1781 * Makefile.in (target_alias, program_transform_name): Define,
1782 using autoconf @-substitutions.
1784 Wed Aug 31 17:43:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1786 * atof-generic.c: Deleted alloca handling here.
1788 * Makefile.in (prefix, exec_prefix): Use @-subtitutions.
1790 * aclocal.m4 (AC_OUTPUT_LINKS): Deleted redefinition, since
1791 autoconf 1.109 has this fixed.
1792 * configure.in: Don't change quote characters around AC_MSG_ERROR
1793 invocation. Don't use AC_HEADER_STDC, since it requires running a
1794 program. Cache NEED_*_DECLARATION values.
1795 * configure, conf.in: Regenerated with a modified autoconf 1.109.
1797 * as.h (volatile): Don't test or define here; not needed.
1798 (alloca): Replace alloca-conf.h inclusion with code recommended in
1799 autoconf documentation. Include config.h first.
1801 Wed Aug 31 11:20:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1803 * config/obj-coff.h (S_IS_DEFINED): Absolute symbols are defined
1806 * configure.in, configure: Initialize bfd_gas to no.
1808 Tue Aug 30 19:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1810 * as.h: Include alloca-conf.h from "libiberty", not
1813 Mon Aug 29 16:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1815 * config/tc-ppc.c (md_apply_fix): Don't generate a reloc when a
1816 symbol is used as an offset into a CSECT that is not a TOC. These
1817 types of loads are generated by gcc -mminimal-toc.
1819 Sun Aug 28 13:22:52 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1821 * as.h (flag_*): Added comments describing meanings of some of
1823 (struct frag): Add some comments about the ns32k-specific fields
1824 and why they're here.
1825 (SIZEOF_STRUCT_FRAG): Cast addresses to char*, not int.
1826 (flag_print_statistics): Declare.
1828 * as.c (parse_args): Set flag_print_statistics instead of
1829 statistics_flag. Options array is now const. Added new option
1830 "dump-config"; if specified, print TARGET_ALIAS, TARGET_CANONICAL,
1831 TARGET_CPU, TARGET_OBJ_FORMAT, and TARGET_FORMAT, if defined.
1832 (main): Change test to check flag_print_statistics.
1833 (statistics_flag): Deleted.
1835 * frags.c (frag_variant): Removed PCREL_ADJUST and BSR arguments.
1836 Always initialize them to zero.
1837 * frags.h (frag_variant): Fixed prototype.
1838 * config/tc-i960.c (get_cdisp): Don't pass the extra zero args.
1839 * config/tc-ns32k.c (convert_iif): Don't pass the arguments; cache
1840 the value of frag_now and fill in the fields later.
1842 * Makefile.in (distclean, realclean): Remove new
1843 configure-generated files.
1845 Sat Aug 27 20:26:12 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
1847 Conversion to autoconf:
1848 * acconfig.h, aclocal.m4: New files.
1849 * configure.in: Rewritten (except for some target-specific code)
1851 * conf.in, configure: New files, generated from the above.
1852 * Makefile.in: Changed magic sequence indicating insertion of
1854 (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions
1856 (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h.
1857 (config.status, configure): Rewrite rules.
1858 (config-stamp): Depend on conf. Skip variables that configure is
1859 now substituting itself.
1860 (*.o dependencies): Deleted host.h.
1861 (distclean, realclean): Don't delete host.h.
1862 * as.c: Don't include stdio.h, string.h, sys/types.h. Include
1863 signal.h after as.h.
1864 * as.h: Include alloca-conf.h first. Include ctype.h, string.h,
1865 strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h,
1866 fopen-same.h, as suggested by autoconf test results.
1867 [BROKEN_ASSERT]: Don't include assert.h.
1869 (volatile, const): Define if not __STDC__ and not already defined.
1870 (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare.
1871 (free) [NEED_FREE_DECLARATION]: Declare.
1872 * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't
1874 (malloc) [NEED_MALLOC_DECLARATION]: Declare.
1875 * messages.c: Include as.h first. Include errno.h only if
1876 HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine
1877 HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate.
1878 * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM,
1879 INSTALL_DATA): Use autoconf @-substitutions.
1881 * input-file.c: Don't include assert.h here, 'cause as.h already
1884 * config/tc-alpha.c: Added various prototypes for static
1886 (in_range): New function, tests whether a value can fit in an
1888 (build_mem, build_operate_n): New functions for constructing
1890 (emit_sll_n, emit_ldah_num, emit_addq_r, emit_lda_n): New
1891 functions for emitting single instructions, no longer requiring a
1892 recursive call to md_assemble.
1893 (emit_add64): New function for expanding a REG:=REG+CONST
1894 operation into one or more instructions, to handle wide constants.
1895 (clear_insn): New variable.
1896 (md_begin): Fill it in with zeros and BFD_RELOC_NONE values.
1897 (alpha_ip): Use it to initialize local variable insns.
1898 (alpha_ip, label "immediate" and cases 'P', 'G'): Use emit_add64
1901 Fri Aug 26 14:46:15 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
1903 * subsegs.c (section_symbol): Reverse still-wrong test of
1904 EMIT_SECTION_SYMBOLS.
1906 * write.c (BFD_FAST_SECTION_FILL): Always define.
1907 (write_contents): If fill_size is 1, use memset instead of looping
1910 Wed Aug 24 12:46:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1912 * config/tc-mips.h (LOCAL_LABEL): Define as 0, for compatibility
1913 with native MIPS assembler.
1914 * configure.in (mips-*-irix*): Don't set emulation.
1915 * config/te-irix.h: Remove.
1917 * ecoff.c (ecoff_symbol_new_hook): Don't add a new file if we
1918 haven't seen any input files yet.
1919 * config/tc-alpha.c (md_begin): Just call symbol_create, rather
1920 than calling symbol_new and then removing the symbol from the
1923 * as.c (main): Move a inside the #if 0 block which uses it.
1924 * ecoff.c (current_stabs_filename): Make const.
1925 * frags.h (frag_align_pattern): Declare.
1926 * gasp.c (new_file): Cast isp to long, and use %ld to print it.
1927 * config/tc-alpha.h (md_operand): Add cast to void.
1928 (alpha_do_align): Declare argument types.
1929 (tc_get_register): Declare.
1930 (alpha_frob_ecoff_data): Declare.
1931 * config/tc-alpha.c: Include <ctype.h>.
1932 (s_mask): Don't declare; does not exist.
1933 (line_comment_chars): Remove /* from descriptive comment.
1934 (tc_get_register): Remove unused local reg.
1935 (tc_gen_reloc): Don't bother to compare unsigned to zero.
1936 (s_base): Correct warning to actually print register number.
1937 (md_begin): Remove unused locals retval, lose, and i.
1938 (alpha_fix_adjustable): Move default case inside switch to avoid
1940 (load_symbol_address): Remove unused locals reloc_addr, p, sym,
1942 (emit_byte_manip_r): Declare types for all arguments.
1943 (emit_extract_r, emit_insert_r, emit_mask_r): Likewise.
1944 (emit_sign_extend, emit_bis_r, s_proc): Likewise.
1945 (alpha_ip): Use sprint_value to print offsetT value. Remove
1946 unused local size. Remove unused label get_macro.
1947 (alpha_do_align): Make fill const.
1948 (md_apply_fix): Remove unused label check_zov.
1950 * configure.in: Recognize i586 as a synonym for i[34]86.
1952 Tue Aug 23 12:32:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1954 * config/obj-coff.c (c_line_new): Change line_number argument from
1955 unsigned short to int so that the type in the prototype matches
1956 the promoted type in the definition.
1957 (stack_delete): Comment out; not used.
1958 * config/obj-coff.h (tc_coff_symbol_emit_hook): Declare if not
1959 BFD_ASSEMBLER, not if BFD_ASSEMBLER. Declare argument type.
1960 * config/tc-m68k.h (tc_coff_sizemachdep): Declare.
1961 * config/tc-m68k.c (tc_coff_symbol_emit_hook): Add ignored
1964 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
1966 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
1967 the common symbol to the zero address frag (the correct fix).
1969 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
1971 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
1972 the common symbol to the zero address frag (the correct fix).
1974 * config/tc-hppa.c (pa_comm): Set sy_resolved for the common
1977 Fri Aug 12 17:51:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1979 * config/tc-mips.c (md_begin): Drop "el" from the end of
1980 TARGET_CPU. Check for mips64orion.
1982 Tue Aug 9 19:43:45 1994 Stu Grossman (grossman@cygnus.com)
1984 * configure.in: Recognize ppc-*-netware.
1985 * config/te-ppcnw.h: New file to support Power-PC/Netware
1986 configurations. Currently, it just enables the use of backslash
1987 escapes in string directives.
1989 Tue Aug 9 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1991 * config/tc-ppc.c (ppc_stabx): Call expression directly, rather
1992 than via pseudo_set. If expression is a symbol, move stab symbol
1993 to just after symbol from expression.
1995 * ecoff.c (ecoff_build_procs): Don't force adr of first fdr to be
1996 zero. Undoes change of June 4, 1993.
1998 * config/tc-mips.c (md_parse_option): Accept -mcpu=4400, 4600, and
2001 Mon Aug 8 16:28:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2003 * as.h: Remove FOPEN_WB patch of Aug 6.
2004 * configure.in: Configure for ho-go32 correctly.
2005 * config/ho-go32.h: Fix copyright.
2007 Mon Aug 8 11:59:51 1994 Jeff Law (law@snake.cs.utah.edu)
2009 * gas/config/tc-hppa.c (md_pseudo_table): Delete redundant
2010 upper-case versions of the pseudo-ops.
2012 Mon Aug 8 13:42:16 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2014 * config/tc-sparc.c (md_apply_fix): If we are going to generate a
2015 non PC relative reloc, don't put the addend in the object file.
2017 Sat Aug 6 01:15:02 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2019 * as.h: If FOPEN_WB is not defined, do the right thing in a go32
2022 Mon Jul 11 11:34:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2024 * config/tc-h8300.c (pint): New function for handling varying
2025 size of int pseudo op.
2026 * doc/as.texinfo: Fix typo describing .h8300h pseduop.
2028 Mon Aug 1 02:40:43 1994 Jeff Law (law@snake.cs.utah.edu)
2030 * config/tc-hppa.c (create_new_space): Initialize sd_subspaces
2031 field in the space chain.
2033 * config/tc-hppa.c (tc_gen_reloc): Cast return value from
2034 hppa_gen_reloc_type.
2036 Thu Jul 28 15:45:37 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2038 * config/tc-sparc.c (sparc_ip): Check more carefully for
2039 conflicting architectures.
2040 (md_parse_option) [NO_V9]: Complain if v9 was selected.
2041 (md_show_usage): Derive architecture list in usage message from
2042 architecture_pname array.
2043 (cypress): Macro deleted.
2044 (op_hash): Don't initialize.
2045 (s_common): Use bfd_und_section_ptr instead of bfd_und_section.
2047 * config/tc-sparc.c (BSR): New function.
2048 (sparc_ip): Use it for right-shift operations of 32 bits or more.
2050 * config/tc-sparc.c (sparc_ip): Implement new operand type 'x'.
2052 Tue Jul 26 18:21:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2054 * config/obj-coff.h: Moved common includes and TARGET_FORMAT
2055 definitions together.
2056 (WORKING_DOT_WORD, WARN_SIGNED_OVERFLOW_WORD,
2057 OBJ_COFF_OMIT_OPTIONAL_HEADER, BFD_HEADERS, BFD) [!BFD_ASSEMBLER]:
2058 Moved these definitions to the start of the file, before the
2060 (SYMBOLS_NEED_BACKPOINTERS, OBJ_COFF_MAX_AUXENTRIES): Always
2062 (S_GET_ZEROES): Deleted.
2063 (S_SET_ZEROES): Moved to obj-coff.c.
2065 * config/obj-coff.c (obj_coff_* psuedo-op fns): Deleted
2066 forward declarations.
2067 (obj_pseudo_table): Moved to one version end of file,
2068 conditionalized internally.
2069 (stack typedef, stack_init, stack_delete, stack_push, stack_pop,
2070 tag_hash, tag_init, tag_insert, tag_find, tag_find_or_make): Moved
2071 to one combined version at top of file, unconditional. Deleted
2072 forward declarations.
2073 (s_get_name): Moved one copy of declarations to start of file.
2074 (def_symbol_in_progress): Ditto. Don't initialize.
2075 (S_SET_ZEROES): Moved here from obj-coff.h.
2076 (write_object_file): If TC_COFF_SET_MACHINE is defined, call it on
2079 * config/obj-coff.c (seg_info_off_by_4): Now const and static.
2080 (SEG_INFO_FROM_SEG_NUMBER): Unused macro deleted.
2081 (previous_file_symbol, def_symbol_in_progress, symbol_externP,
2082 symbol_extern_lastP, last_functionP) [!BFD_ASSEMBLER]: Don't
2083 bother explicitly initializing to zero value.
2085 * config/obj-coff.c (fixup_segment) [TC_I960]: Use SF_GET_BALNAME
2086 and SF_GET_CALLNAME instead of the TC_S_IS_ versions.
2088 * config/tc-i960.h (TC_COFF_SET_MACHINE): New macro. Calls
2091 * config/tc-i960.c (targ_has_iclass): Use I_CX | I_CX2 where I_CX
2092 was used previously.
2093 (tc_headers_hook): If I_CX2 is found, set flags to F_I960CA.
2095 * config/tc-i960.c (po_hash): Declaration deleted.
2096 (next_object_file_charP): Ditto.
2097 (regnames, aregs, coj): Now const.
2098 (parse_memop): Static array def_scale now const.
2099 (md_begin): Cast away const when passing hash routines addresses
2100 of values in regnames or aregs.
2101 (md_longopts): Added "link-relax" and "no-relax" hyphenated forms.
2102 Continue to accept one-word forms.
2103 (struct tabentry, arch_tab): Moved to top level from inside
2104 md_parse_option. Now const.
2105 (md_show_usage): Use arch_tab to generate usage message. Print
2106 hyphenated forms of relax options.
2108 * config/tc-i960.h (DEFINE_I960_AOUT, TC_S_IS_*, TC_S_*_SYSPROC,
2109 TC_S_FORCE_TO_*): Moved from here...
2110 * config/tc-i960.c: ... to here. Changed DEFINE_I960_AOUT stuff
2111 to test OBJ_AOUT and OBJ_BOUT directly.
2113 * config/tc-i960.h (CTRL, COBR, COJ, REG, MEM*, FBRA, CALLJ,
2114 M1-M3, REG_OPC, R_*, SFR, LIT, FP, OP, R, RS, RL, RSL, F,
2115 {R,F}{,L}{2,4}, M, SFR_OK, LIT_OK, FP_OK, REG_ALIGN, MEMOP, I_*):
2118 start-sanitize-i960xl
2119 * config/tc-i960.c (ARCH_XL): Define.
2120 (arch_tab): Include XL.
2121 (targ_has_sfr, targ_has_iclass): Handle XL.
2122 (tc_headers_hook): Set flags to F_I960XL for i960XL.
2125 Fri Jul 15 15:36:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2127 * subsegs.c (section_symbol): Had last change backwards.
2129 Thu Jul 14 13:21:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2131 * config/atof-ns32k.c: Deleted.
2133 * config/obj-aout.c (obj_aout_frob_symbol): Use
2134 bfd_ind_section_ptr and bfd_und_section_ptr.
2136 * subsegs.c (subseg_set_rest): Compare segT values directly,
2137 without casting to int first.
2139 * config/tc-ns32k.c (md_begin): Return value from hash_insert
2140 should be pointer to const. Don't call exit explicitly after
2141 calling as_fatal; it won't return.
2142 (convert_iif): Make local variable j be pointer to bit_fixS, since
2143 that's how it's used.
2144 (encode_operand, case 'b'): Ignore sprintf return value. Don't try
2145 converting freeptr to int and back.
2147 Merged in NS32K support update from Ian Dall (dall@hfrd.dsto.gov.au):
2149 * config/te-pc532mach.h: New file. pc532-mach target emulation.
2151 * config/te-netbsd532.h: New file. Netbsd532 target emulation.
2153 * config/tc-ns32k.h: Add definition of NOP_OPCODE.
2155 * config/tc-ns32k.h: Add prototype for fix_new_ns32k_exp.
2157 * config/tc-ns32k.h: Add BFD_ASSEMBLER support.
2159 * config/tc-ns32k.c (tc_gen_reloc): New function for BFD_ASSEMBLER.
2161 * config/tc-ns32k.c (fix_new_ns32k_exp): Get reloc type
2162 differently for BFD_ASSEMBLER.
2164 * config/tc-ns32k.c (md_estimate_size_before_relax): Get reloc
2165 type differently for BFD_ASSEMBLER.
2167 * config/tc-ns32k.c (md_create_long_jump): Size of opcode is one
2170 * config/tc-ns32k.c (md_convert_frag): Code for the BFD_ASSEMBLER
2171 case. Also use smart md_pcrel_adjust function.
2173 * config/tc-ns32k.c (md_apply_fix): Code for the BFD_ASSEMBLER
2174 case. Also use smart md_fix_pcrel_adjust function.
2176 * config/tc-ns32k.c (md_fix_pcrel_adjust): New function which can
2177 find offset from opcode to operand even if in another frag
2178 and in the presence of relaxing.
2180 * config/tc-ns32k.c (md_pcrel_adjust): New function which can
2181 find offset from opcode to operand even if in another frag
2182 and in the presence of relaxing.
2184 * config/tc-ns32k.c (md_number_to_disp): Check ranges properly.
2186 * config/tc-ns32k.c (md_atof): use atof_ieee instead of special
2189 * config/tc-ns32k.c (reloc): New (static) function for
2192 * config/tc-ns32k.c (convert_iif): More correct pc relative code.
2193 md_relax must be able to find opcode address even if in another frag.
2195 * config/tc-ns32k.c: More extensive comments.
2197 * config/tc-ns32k.c (encode_operand): Support new operand classes I
2200 * config/tc-ns32k.c (fix_new_ns32k_exp): new function and
2201 corresponding prototype.
2203 * config/tc-ns32k.c: make 32532 default machine instead of 32032.
2205 * config/tc-ns32k.c: include opcode/ns32k.h after as.h
2207 * aout_gnu.h: r_disp needs to be 2 bits for TC_NS32K
2209 * write.h: fx_im_disp needs to be 2 bits big for TC_NS32K
2211 * write.c (relax_segment): Use TC_PCREL_ADJUST macro (if defined)
2212 instead of adding pcrel_adjust.
2214 * write.c (write_object_file): Adjust to_addr for the
2215 BROKEN_DOT_WORD feature for the BFD_ASSEMBLER case.
2217 * write.c (write_object_file): Use TC_CONS_FIX_NEW if it is defined.
2219 * write.c (write_contents): Add code (currently if
2220 BFD_FAST_SECTION_FILL is defined) to make large fills a lot faster.
2222 * configure.in: Remove ns32k from special FP list. All the ns32k
2223 series use ieee float.
2225 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd targets
2227 * as.h: include expr.h before targ-env.h. Some target dependent file
2228 want to use expr structures.
2230 Wed Jul 13 14:49:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2232 * config/tc-m68k.c (m68k_ip): Change rp to be a const pointer.
2233 (md_parse_option): Clear cpu field of current_architecture before
2234 setting a new cpu type. Clear no_68881 for m68881 or m68882.
2235 Clear no_68851 for m68851.
2237 Tue Jul 12 21:27:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2239 * config/ho-sysv.h (realloc): Declare.
2241 * symbols.c (symbol_create): New function, most of the guts of the
2242 old symbol_new function.
2243 (symbol_new): Now just checks symbol_table_frozen, calls
2244 symbol_create, and enters the symbol into the symbol table.
2245 * subsegs.c (section_symbol): If EMIT_SECTION_SYMBOLS is not true,
2246 and the symbol table is frozen, call symbol_create instead of
2248 * symbols.h (symbol_create, symbol_table_frozen): Declare.
2250 * symbols.c (symbol_clear_list_pointers): Always a function now.
2251 * struc-symbol.h (symbol_clear_list_pointers): Deleted macro
2254 * symbols.c (debug_verify_symchain): New macro, defined to be
2255 verify_symbol_chain or a cast to void, depending on DEBUG_SYMS.
2256 (many functions): Invoke debug_verify_symchain unconditionally.
2258 Tue Jul 12 12:06:42 1994 Kung Hsu (kung@x1.cygnus.com)
2260 * config/obj-ecoff.h: change calling interface of
2261 OBJ_GENERATE_ASM_LINE_STAB.
2262 * config/obj-elf.h: ditto.
2263 * read.c (read_a_source_file): ditto.
2264 * ecoff.h: change calling interface of
2265 ecoff_generate_asm_line_stab.
2266 * ecoff.c (add_file): record of filename to handle case of include
2267 files, also change default built-in type from int to void for
2269 * ecoff.c (ecoff_generate_asm_line_stab): handle case of include
2272 Mon Jul 11 17:20:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2274 * config/tc-mips.c (macro): In case M_LA_AB, SVR4_PIC, large
2275 constant, and case ldd_std, set mips_optimize to 2 temporarily to
2276 avoid inserting an unexpected nop instruction.
2278 Sat Jul 9 00:05:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2280 * ecoff.c (ecoff_build_lineno): Handle count correctly for last
2283 Fri Jul 8 15:22:07 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2285 * gasp.c (process_pseudo_op): Pass right args to do do_aif.
2286 (get_any_string): New arg 'pretend_quote'.
2287 (get_and_process, do_formals, macro_expand, do_sdata,
2288 process_pseudo_op): Use new arg.
2290 Fri Jul 8 12:23:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2292 * config/obj-ecoff.h: define macro OBJ_GENERATE_ASM_LINE_STAB.
2293 * config/obj-elf.h: ditto.
2294 * read.c (read_a_source_file): generate line stabs for asm file.
2295 * read.h: add extern generate_asm_line_stab.
2296 * ecoff.h : add prototype for ecoff_generate_asm_line_stab().
2297 * ecoff.c (add_file): if there's no filename provided, set switch
2298 to generate line stabs for .s file.
2299 * ecoff.c (add_procedure): add stabs symbol for .ent directive.
2300 * ecoff.c (generate_ecoff_stab): creates an artificial stabs.
2301 * ecoff.c (generate_asm_line_stab): generate a artifitial label
2302 for each line and generate a stabn for the line.
2304 Thu Jul 7 17:04:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2306 * gasp.c (get_any_string): Cope with getting a string with an
2307 alternate base specifier.
2308 (do_aif, do_aelse): Only enable output if expression is true and previous
2310 (chartype_init): Add BASEBIT chartype.
2311 (process_pseudo_op): Notice nesteed AIFs.
2313 Thu Jul 7 12:30:22 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2315 * h8300.c (do_a_fix_imm): Code for 2 bit reloc type using in trapa
2316 insn. (fix pr 5165, 5174)
2318 Thu Jul 7 11:31:32 1994 Jeff Law (law@snake.cs.utah.edu)
2320 * config/tc-hppa.c (R_DLT_REL): If it isn't defined, then define
2321 to an appropriate value to avoid losing on old hpux systems.
2323 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions for
2324 symbols in DLT relative relocs.
2325 (tc_gen_reloc): Zero out the addend field for DLT relative relocs.
2327 Wed Jul 6 01:07:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2329 * config/tc-ppc.c (ppc_tc): If not OBJ_COFF, force TOC entry to
2330 align to a four byte boundary.
2332 Tue Jul 5 15:42:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2334 * config/tc-alpha.c (load_expression): Handle 32-bit addends.
2335 (gpdisp_hi16_howto): Now points to const.
2336 (load_insn_table, alpha_ip): Fix uses of const.
2338 * doc/internals.texi: Updates to COFF description. Added "@end
2339 defmac" as needed, and some extra heading and "@bye" so it'll
2340 format as a separate document.
2342 Tue Jul 5 13:54:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2344 * config/obj-elf.h (S_GET_ALIGN, S_SET_ALIGN): Define.
2345 * config/obj-elf.c (obj_elf_common): Set alignment of common
2347 * config/tc-sparc.c (s_common): If OBJ_ELF, set alignment of
2350 Mon Jul 4 18:29:43 1994 Jeff Law (law@snake.cs.utah.edu)
2352 * config/tc-hppa.c (is_complex): New macro.
2353 (cons_fix_new_hppa): "Handle" complex expressions.
2355 Fri Jul 1 00:48:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2357 * config/obj-coff.c (write_object_file): Set s_align field from
2358 section_alignment array.
2360 Thu Jun 30 15:05:28 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2362 * write.c (write_object_file): Use bfd_com_section_ptr.
2363 * as.h (absolute_section, undefined_section): Use new BFD macros
2364 bfd_abs_section_ptr and bfd_und_section_ptr.
2366 Thu Jun 30 14:36:37 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2368 * config/tc-mips.c (macro): For M_LI_SS, decide how to handle it
2369 based on contents of imm_expr and offset_expr, rather than
2370 mips_pic. For M_LI_DD, decide how to handle it based on segment
2371 name of offset_expr, rather than mips_pic.
2372 (mips_ip): If g_switch_value < 4, use immediate values for 'l'.
2373 If g_switch_value < 8, use .rdata rather than .lit for 'L'.
2375 Wed Jun 29 17:30:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2377 * as.c (show_usage): Break long string into shorter ones.
2378 (parse_args): Add -v, prints version id and continues.
2379 * config/tc-mips.c (md_show_usage): Break long string.
2381 Mon Jun 27 09:47:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2383 * config/tc-i386.c (md_parse_option): Handle "-V" and "-Q" if
2386 Sun Jun 26 16:30:48 1994 Stan Shebs (shebs@andros.cygnus.com)
2388 * as.c (main) [HOST_SPECIAL_INIT]: New hook, for host-specific
2391 Wed Jun 22 00:24:55 1994 Jeff Law (law@snake.cs.utah.edu)
2393 * config/tc-hppa.h (obj_frob_symbol): Define for OBJ_ELF.
2394 More gas/bfd lossage exposed by the new linker code.
2396 Tue Jun 21 11:32:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2398 * subsegs.c (subseg_change): Clear seginfo after allocating it.
2399 (subseg_get): Pass actual size of seginfo to memset.
2401 * subsegs.c (abs_seg_info, und_seg_info): Define if BFD_ASSEMBLER.
2402 (subseg_change): Store seg_info for bfd_abs_section_ptr in
2403 abs_seg_info, and store seg_info for bfd_und_section_ptr in
2405 (subseg_get): Likewise. Also, don't set output_section if it is
2407 (seg_info): Define as function.
2408 * subsegs.h (seg_info): Declare as function rather than defining
2410 * write.c (relax_and_size_seg): Call seg_info rather than
2411 bfd_get_section_userdata.
2413 Mon Jun 20 16:30:54 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2415 * configure.in (ppc-*-elf*): New target, like -sysv4*.
2417 * expr.c (operand): If "0f" is followed by '\0', don't do eol
2420 Mon Jun 20 15:17:43 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2422 * ecoff.c (ecoff_build_aux): Call swap_tir_out and swap_rndx_out
2423 via backend pointer, not directly.
2425 Fri Jun 17 18:05:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2427 * Makefile.in (config-stamp): Make sure there is at least one
2428 element in the for loop.
2430 Fri Jun 17 11:01:04 1994 Jeff Law (law@snake.cs.utah.edu)
2432 * config/tc-hppa.c: Misc trivial changes to make gcc -Wall happy.
2434 * config/tc-hppa.h (elf_hppa_final_processing): Declare.
2436 Wed Jun 15 20:44:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2438 * as.c (parse_args): Cast xmalloc return value.
2440 * Makefile.in (config-stamp): If $(defs) contains multiple words,
2441 emit a #define line for each.
2442 * configure.in: For sparc64 target, use sparc cpu files and add
2443 sparcv9 to extra_defs. No longer treat sparc64-*-aout* specially.
2445 * config/tc-sparc.c (membar_masks): Now static and const.
2446 (md_show_usage) [!NO_V9]: Add -Av9 to usage message.
2447 (current_architecture) [sparcv9]: Initialize to v9.
2448 (md_begin) [sparcv9]: Don't bother changing it unconditionally
2450 (s_reserve): Don't pass unexpected argument to as_bad with
2451 bad-segment message.
2453 * as.h (bfd_alloc_by_size_t) [BFD_ASSEMBLER]: Declare.
2455 * config/atof-ieee.c (int_to_gen): Commented out unused routine.
2457 * config/tc-vax.c (md_assemble): Removed check of operand section.
2459 Fri Jun 3 17:25:08 1994 Pat Rankin (rankin@eql.caltech.edu)
2461 * config/obj-vms.h (DBG_S_C_COMPLX4, DBG_S_C_COMPLX8): define
2462 these new VMS symbol-type macros for `complex float' and
2463 `complex double' support. Their values come from the existing
2464 DSC$K_DTYPE_FC and DSC$K_DTYPE_DC macros in <descrip.h>.
2465 (DBG_S_C_REAL8_G, DBG_S_C_COMPLX8_G): G_float versions of
2466 REAL8 and COMPLX8; not used yet, because gcc outputs the same
2467 .stabs for `double' regardless of whether `-mg' is used.
2468 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
2469 for gcc2's predefined types "complex float", "complex double",
2470 and "complex long double" (identical to complex double).
2472 Wed Jun 15 12:32:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2474 * config/obj-coff.c (coff_frob_symbol): Use C_STAT for the .text
2475 section symbol, not C_LABEL.
2477 * config/tc-mips.c (mips_ip): Permit a modifier in 'o' case, and
2478 permit non constant expressions in 'u' case. Lets ``lui
2479 $8,%hi(foo); lw $8,%lo(foo)($8)'' work correctly.
2481 Mon Jun 13 12:08:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2483 * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt
2484 to put a common symbol in a set.
2486 Sat Jun 11 16:41:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2488 Add weak symbols as an extension to a.out.
2489 * read.c (pseudo_set): Only preserve external bit for OBJ_AOUT and
2490 OBJ_BOUT if not BFD_ASSEMBLER.
2491 * config/aout_gnu.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB):
2492 Define as in ../include/aout/aout64.h.
2493 * config/obj-aout.h (OBJ_SYMFIELD_TYPE): If not BFD_ASSEMBLER,
2495 (S_GET_WEAK, S_SET_WEAK): Define if not BFD_ASSEMBLER.
2496 * config/obj-aout.c (obj_pseudo_table): Add "weak".
2497 (obj_emit_symbols): Adjust type of weak symbols.
2498 (obj_aout_weak): New static function.
2500 Fri Jun 10 13:48:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2502 * config/obj-elf.c (obj_elf_section): Don't set any flags based on
2503 the type of a special section.
2505 * config/ho-sunos.h: Include <stdlib.h>. Don't declare malloc,
2506 realloc, free, or atol.
2508 Wed Jun 8 06:28:37 1994 Bill Cox (bill@cygnus.com)
2510 * Makefile.in (check): Delete as.new dependency, so that
2511 regression test doesn't trigger an assembler build.
2513 Tue Jun 7 13:33:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2515 * Makefile.in (mostlyclean, realclean): New targets.
2516 * doc/Makefile.in, testsuite/Makefile.in: Likewise.
2518 Mon Jun 6 13:10:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2520 * config/tc-mips.c (RDATA_SECTION_NAME): Define.
2521 (macro): Correct M_LI_SS SVR4_PIC/EMBEDDED_PIC case. After M_LI_D
2522 or M_L_DOB or label dob, force a new frag to avoid getting
2523 confused in tc_gen_reloc.
2524 (mips_ip): Use RDATA_SECTION_NAME, not .rdata.
2525 (s_change_sec): Likewise.
2527 Fri Jun 3 23:35:36 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2529 * read.c (emit_expr): Use memset to zero out memory, rather than
2530 going through md_number_to_chars. This permits handling symbolic
2531 arguments when the size is larger than sizeof (valueT), if
2532 TC_CONS_FIX_NEW is prepared to handle the case (as it is on MIPS).
2534 Fri Jun 3 12:50:13 1994 David J. MacKenzie (djm@rtl.cygnus.com)
2536 * as.c (show_usage), config/tc-alpha.c (md_show_usage),
2537 config/tc-mips.c (md_show_usage): Fix up messages.
2539 * as.h: Replace flagseen with separate variables.
2540 * as.c (parse_args): Set them. Don't accept -1 option, or -v
2541 explicitly (it's a synonym for --version).
2542 * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c,
2543 config/obj-aout.c, config/obj-aout.h, config/obj-bout.c,
2544 config/obj-bout.h, config/obj-coff.c, config/obj-coff.h,
2545 config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c,
2546 config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c,
2547 config/tc-vax.c: Use the new flag variables instead of flagseen.
2548 * config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in
2551 * as.c (show_usage): Remove target specific messages;
2552 instead, call md_show_usage.
2553 (parse_args): Use getopt_long_only. Take pointers to argc and
2555 (main): Pass parse_args pointers.
2556 * as.h: Remove 3 variables that are redundant with flagseen.
2557 * as.c, messages.c: Change their users to use flagseen.
2558 Define getopt stuff.
2559 * tc.h: Update md_parse_option decl. Add md_show_usage decl.
2560 * config/tc-*.c: Add md_shortopts, md_longopts,
2561 md_longopts_size, md_show_usage. Change calling convention for
2562 md_parse_option. Remove md_parse_long_option.
2563 * config/tc-ns32k.c: Rename `struct option' to `struct ns32k_option'.
2564 * config/tc-i386.h: Don't define md_parse_option.
2566 Thu Jun 2 13:54:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2568 * as.c (show_usage): New function.
2569 (parse_args): Code moved from main.
2570 Recognize --help and --version.
2571 * config/tc-ns32k.h: Define TC_NS32K.
2572 * doc/as.texinfo: Document all of the target-independent command
2575 Thu Jun 2 12:07:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2577 * gasp.c (hash_new_table): Clear newly allocated table.
2579 * config/tc-m68k.c (enum _register): Add 68060 control registers
2581 (last_movec_reg): New macro.
2582 (m68000_control_regs, m68010_control_regs, m68020_control_regs,
2583 m68040_control_regs, m68060_control_regs): New arrays.
2584 (control_regs): New pointer.
2585 (m68k_ip): Use control_regs instead of testing CPU every time.
2586 Use last_movec_reg too. In error messages, handle 68060, and
2587 print 68060 for mfloat, too.
2588 (m68k_init_after_args): Handle "68060". Use m68040up for making
2589 m68851 choice. Set control_regs.
2590 (md_parse_option): Handle "68060".
2591 * configure.in: Setting cpu_type, recognize m68060 too.
2593 * config/obj-coff.c (fixup_segment) [!BFD_ASSEMBLER]
2594 [DIFF_EXPR_OK]: Do conversion to pc-relative for difference, even
2595 if pcrel is already set.
2597 * read.c (potable): Add this_gcc_requires_the_gnu_assembler in all
2598 lower-case, in case we're ignoring case of opcodes in the input
2601 * doc/as.texinfo (.section): Document as unavailable for a.out
2604 * config/tc-alpha.c (machine): New variable.
2605 (load_insn): New macro.
2606 (load_insn_table): New function.
2607 (md_begin): Call load_insn_table, once for basic instructions and
2608 once for appropriate PAL instruction table.
2609 (md_parse_option): Set `machine' based on -m##### arguments.
2610 * config/alpha-opcode.h (alpha_pal21064_opcodes): Split out from
2612 (alpha_pal21164_opcodes): New table.
2613 (NUM21064OPCODES, NUM21164OPCODES): New macros.
2615 * configure.in (target i386-*-netbsd0.8): Use 386bsd emulation.
2617 * doc/Makefile.in (install-info-gasp): Use $$dir when installing
2620 Wed Jun 1 10:48:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2622 * config/tc-mips.c (mips_ip): Force floating point values to be
2625 Fri May 27 10:05:53 1994 Ken Raeburn (raeburn@cygnus.com)
2627 Merged in changes from gas-2.3 net release:
2629 * Makefile.in (VERSION): Updated to cygnus-2.3.1.
2631 * config/obj-vms.c: Replaced unchecked uses of malloc with
2634 * listing.c (list_symbol_table): Only test BFD64, not
2637 * config/obj-coff.c (fixup_segment) [BFD_ASSEMBLER]
2638 [DIFF_EXPR_OK]: Don't check pcrel, just convert it.
2640 * config/obj-vms.c: Removed lots of extra semicolons after
2641 compound statements.
2642 (strchr): Don't declare here.
2644 * config/ho-vax.h (realloc): Declare.
2646 * config/ho-vms.h (strchr, strdup): Declare.
2648 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Accept and ignore
2651 Wed May 18 20:50:35 1994 Pat Rankin (rankin@eql.caltech.edu)
2653 * config/obj-vms.h (DBG_S_C_SQUAD, DBG_S_C_UQUAD): define these
2654 new VMS symbol-type macros; signed and unsigned quadword integers,
2655 for `long long' support. Their values come from the existing
2656 DSC$K_DTYPE_QU and DSC$K_DTYPE_Q macros in <descrip.h>. The
2657 VMS debugger now recognizes `long long' variables correctly.
2658 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
2659 for gcc2's predefined types "long double" (same as double, as
2660 per gcc's current state), "long long int", "long long unsigned
2661 int", and final `otherwise' case (to avoid uninitialized type
2662 and size fields). [caveat: predefined types "complex int",
2663 "complex float", "complex double", and "complex long double" are
2666 * config/ho-vms.h (EXIT_FAILURE): define as 0x10000002 instead
2667 of 0, because the latter indicates success rather than failure
2668 when passed to `exit' or return from `main' compiled by gcc2.
2670 * config/obj-vms.c (array_suffix, generate_suffix): replace two
2671 hardcoded `0xa3's with macro DBG_S_C_ADVANCED_TYPE from obj-vms.h.
2672 (VMS_typedef_parse): eliminate redundant if-then-else when
2673 allocating new symbol entry and linking it to VMS_Symbol_type_list.
2675 Tue May 17 20:47:31 1994 Pat Rankin (rankin@eql.caltech.edu)
2677 * config/obj-vms.c (Write_VMS_MHD_Records): don't try to interpret
2678 the contents of the GAS_VERSION string when falling back to it for
2679 language processor identification.
2681 * make-gas.com, vmsconf.sh (ENVIRON): fix misspelling of
2682 `psect_attr' in linker options.
2684 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2686 * configure.bat: update to latest makefile.in
2687 * config/te-go32.h: [new] go32's environment
2689 Fri May 20 17:59:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2691 * as.h: Don't declare parameters for strstr.
2693 Thu May 19 15:40:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2695 * config/tc-sparc.c (md_section_align): Don't change the size if
2698 Wed May 18 13:08:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2700 * Makefile.in (install): Redirect ln output to /dev/null. If ln
2701 fails on gasp, install gasp.new, not gasp.
2703 Wed May 18 09:16:36 1994 Jeff Law (law@snake.cs.utah.edu)
2705 * config/tc-hppa.c (pa_ip): Use R_HPPA_ABS_CALL, not R_HPPA for
2708 Tue May 17 12:50:46 1994 Jeff Law (law@snake.cs.utah.edu)
2710 * config/tc-hppa.c (pa_parse_fp_cmp_cond): Report an error
2711 on a partial completer match.
2713 Mon May 16 12:03:49 1994 Jeff Law (law@snake.cs.utah.edu)
2715 * config/tc-hppa.c: Change .hppa_unwind to .PARISC.unwind
2717 (is_complex): Delete definition and support for complex relocation
2719 (tc_gen_reloc): Delete special unwind crud for ELF. Simplify and
2720 rewrite ELF code based on 94-02-02 PA ELF draft spec.
2721 (pa_build_unwind_subspace): Use standard PARISC_DIR32 relocs for
2722 the unwind descriptors.
2724 Fri May 6 14:13:15 1994 Steve Chamberlain (sac@cygnus.com)
2726 * config/go32.mh: New makefile fragment for go32 crossing.
2727 * configure.in (host==go32): Use new fragment.
2729 Fri May 6 14:35:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2731 * gasp.c: Include libiberty.h.
2732 (main): Remove unused variable i.
2734 * config/tc-ppc.c (md_begin): When using -many, permit comparison
2735 instructions to appear multiple times in the opcode table.
2737 Thu May 5 19:14:43 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2739 * Makefile.in (VERSION): Update to 2.2.90.
2741 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Don't permit additions
2742 to the symbol table if it's already been set in the output bfd.
2743 (symbol_begin) [! EMIT_SECTION_SYMBOLS] [RELOC_REQUIRES_SYMBOL]:
2744 Don't use bfd_abs_section.symbol for gas absolute symbol.
2746 * doc/Makefile.in (distclean, clean-dvi, clean-info): Delete gasp
2749 Thu May 5 18:12:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2751 * config/tc-mips.c (mips_emit_delays): Make call to
2752 mips_no_prev_insn unconditional.
2754 Thu May 5 17:25:38 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2756 * config/obj-coff*.*: Merged coffbfd versions into coff versions,
2757 with a single "#ifdef BFD_ASSEMBLER" controlling most of it for
2758 now. Deleted obj-coffbfd.* files.
2759 * configure.in: Always use obj-coff.* for COFF targets.
2761 Wed May 4 13:34:11 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2763 * config/te-dpx2.h (TARGET_FORMAT, REGISTER_PREFIX_OPTIONAL):
2765 * configure.in (m68k-bull-sysv3*): Enable.
2767 * config/coff_gnu.h: Deleted.
2769 Wed May 4 11:29:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2771 * config/tc-m68k.h (TARGET_FORMAT): If not TE_SUN3, define as
2774 * config/obj-coffbfd.c (fixup_segment): Make common symbol and PC
2775 relative adjustments when TE_LYNX is defined as well as when
2778 Wed May 4 02:29:21 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2780 * as.h (strstr): Restore declaration.
2781 (subseg_get) [BFD_ASSEMBLER]: Declare.
2783 * write.c (write_object_file): If obj_adjust_symtab is defined,
2784 invoke it. Then call set_symtab, and finally invoke *_frob_file
2786 * config/obj-coff.c (coff_adjust_symtab): Renamed from
2788 * config/obj-coff.h (coff_adjust_symtab): Changed declaration
2790 (obj_adjust_symtab): Macro also changed.
2792 * configure.in (i386-*-gnu*): New target, handled like i386-mach.
2794 Tue May 3 21:04:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2796 * config/obj-coff.h (TARGET_FORMAT) [TC_I960]: Select little
2799 * config/obj-coffbfd.h (TARGET_FORMAT) [TC_I960]: Ditto.
2801 * config/obj-coff.c (coff_frob_section): Round up the size of
2802 every section to a multiple of the alignment, so that BFD doesn't
2805 Eliminate many simple differences between the two COFF back ends:
2807 * config/obj-coffbfd.c: Removed all uses of DEFUN and DEFUN_VOID.
2808 Made minor stylistic changes, deleted some register declarations.
2809 (stack_top): Deleted.
2810 (symbol_to_chars): Use absolute_section and reg_section instead of
2811 the corresponding SEG_* symbols.
2812 (obj_coff_endef, tag_find_or_make, fixup_segment): Likewise.
2813 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
2814 Moved to just after pseudo-op table. All functions now static.
2815 (stack_delete): Removed declaration.
2816 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
2817 after stack functions.
2818 * config/obj-coffbfd.h: Reordered some declarations and macros.
2819 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
2820 (stack typedef): Deleted.
2821 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
2822 (SYM_AUXENT): New macro.
2823 (SA_GET_*, SA_SET_*): Define in terms of SYM_AUXENT when feasible.
2824 (SF_GET_*, SF_SET_*): Define in terms of SF_GET when feasible.
2825 (SA_GET_SYM_TAGNDX, SA_GET_SYM_ENDNDX, SA_SET_SYM_TAGNDX,
2826 SA_SET_SYM_ENDNDX, object_headers typedef, data_section_header,
2827 text_section_header): Delete non-BFD_HEADERS versions, since we
2828 always define that symbol now.
2830 * config/obj-coff.c (stack_top): Deleted.
2831 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
2832 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Change
2833 argument name from "ignored" to "ignore".
2834 (obj_coff_val): Use frag_now_fix.
2835 (obj_pseudo_table): Removed IGNORE_DEBUG version, since it doesn't
2837 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
2838 Moved to just after pseudo-op table. All functions now static.
2839 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
2840 after stack functions.
2841 * config/obj-coff.h: Reordered some declarations and macros.
2842 Protected against multiple inclusions.
2843 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
2844 (stack typedef): Deleted.
2845 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
2846 (stdoutput): Deleted declaration.
2847 (TARGET_FORMAT) [TC_I386]: Don't define if already defined.
2849 Mon May 2 17:09:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2851 * subsegs.h (segment_info_type): Use fix_tail field even if
2853 * subsegs.c (subseg_change): Initialize fix_tail field.
2854 (subseg_get): Likewise.
2855 * write.c (frags_chained): New static variable.
2856 (fix_new_internal): If frags_chained is set, use fix_root and
2857 fix_tail from seg_info (now_seg), rather than frchain_now.
2858 (chain_frchains_together_1): Set fix_tail field.
2859 (chain_frchains_together): Set frags_chained.
2861 Thu Apr 28 01:39:15 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2863 * config/tc-mips.c (s_option): Only refer to g_switch_* variables
2864 if GPOPT is defined.
2865 (s_abicalls): Ditto.
2866 (md_apply_fix): Cast char* to unsigned char* to avoid pointer
2869 Wed Apr 27 11:06:32 1994 Steve Chamberlain (sac@cygnus.com)
2871 * configure.in (i386-*-go32): Uses coff now.
2872 * gasp.c (main): Now takes -D on command line.
2873 (show_usage): Describe new options.
2875 Tue Apr 26 17:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2877 * listing.c (list_symbol_table): Print "NO DEFINED SYMBOLS" and
2878 "NO UNDEFINED SYMBOLS" if there aren't any, instead of displaying
2879 the header with an empty list.
2881 * config/obj-coffbfd.c (fill_section): Check COFF_NOLOAD_PROBLEM
2882 also before setting STYP_NOLOAD for .bss section.
2884 * config/tc-m68k.c (flag_reg_prefix_optional): New variable.
2885 Initialized to value of REGISTER_PREFIX_OPTIONAL, if defined, or
2887 (m68k_reg_parse): If flag_reg_prefix_optional is set, permit
2888 register prefix to be absent.
2889 (m68k_ip_op): Accept `&' also for immediate constants.
2890 (insert_reg): Don't bother with (two!?) sanity checks of the
2891 symbol table when inserting each register.
2892 (m68k_parse_long_option): New function. Set
2893 flag_reg_prefix_optional if "register-prefix-optional" is passed.
2894 * config/tc-m68k.h (REGISTER_PREFIX): Always define if not already
2896 (OPTIONAL_REGISTER_PREFIX): Don't define.
2897 (REGISTER_PREFIX_OPTIONAL): If not already defined, define as zero
2898 or one depending on M68KCOFF.
2900 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
2901 * config/tc-m68k.c (DATA, ADDR, SP, FPREG, COPNUM, BAD, BAC):
2902 Define as macros instead of enumerators, since the Apollo compiler
2903 can't handle "enumVal1, enumVal2 = enumVal1" when defining an enum
2905 (make_pcrel_absolute) [NO_PCREL_RELOCS]: New function.
2906 (tc_coff_fix2rtype) [NO_PCREL_RELOCS]: Generate only R_RELBYTE,
2907 R_DIR16, and R_DIR32 relocs.
2908 * config/tc-m68k.h [TE_APOLLO] (COFF_MAGIC, COFF_AOUTHDR_MAGIC):
2909 Use Apollo versions.
2910 [TE_APOLLO] (OBJ_COFF_OMIT_OPTIONAL_HEADER): Undefine. That is,
2911 do include the optional header for Apollo target.
2912 (COFF_MAGIC): Don't define as MC68MAGIC if it's already defined.
2914 * config/tc-m68k.h [TE_DELTA] (LEX_PCT): Define as 1, so that `%'
2915 can be used within a label name.
2917 * config/tc-m68k.h (m68k_init_after_args): Declare.
2918 (tc_init_after_args): Define as m68k_init_after_args.
2919 * config/tc-m68k.c (m68k_init_after_args): New function,
2920 containing one-shot code from md_assemble. Added warning for
2921 combination of 68040 and 68851.
2922 (md_assemble): Startup-time code deleted.
2924 Mon Apr 25 16:19:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2926 * doc/Makefile.in (clean, distclean): Remove asconfig.texi.
2928 Sun Apr 24 00:13:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2930 * config/tc-hppa.c (pa_ip): 13 bit immediate constant (for break
2931 instruction) is unsigned.
2933 Fri Apr 22 17:58:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2935 * config/obj-ecoff.c (ecoff_frob_file): Use bfd_ecoff_set_gp_value
2936 and bfd_ecoff_set_regmasks to set the GP value and the register
2937 masks, rather than using the now obsolete fake .reginfo section.
2939 Fri Apr 22 15:17:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2941 * listing.c (list_symbol_table): Don't print register symbols as
2944 * config/obj-coff.c (obj_symbol_new_hook): Don't need to strip
2945 underscores, since symbol_new will already have done it.
2946 * config/obj-coffbfd.c (obj_symbol_new_hook): Ditto.
2948 * as.c (main): If tc_init_after_args is defined, invoke it after
2949 all arguments have been processed.
2951 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
2952 * as.c (perform_an_assembly_pass) [TE_APOLLO]: Create .wtext
2953 section instead of .text. Call create_target_segments.
2954 * read.c (demand_copy_string): No longer static.
2956 Thu Apr 21 15:50:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2958 * config/tc-mips.c (append_insn): Permit branches to be switched
2959 with the preceding instruction even if .set nobopt has been seen.
2960 .set nobopt actually controls whether to bring up an instruction
2961 from the branch target, which gas does not currently support.
2963 Wed Apr 20 18:46:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2965 * config/obj-coff.h, config/obj-coff.c: Deleted all code used only
2966 when BFD_ASSEMBLER is not defined, and all conditionals relating
2967 to such code. No such targets remain.
2969 Fixes for stabs-in-coff:
2970 * config/obj-coff.c: Include subsegs.h.
2971 (coff_frob_section): New function.
2972 (obj_coff_init_stab_section): New function.
2973 * config/obj-coff.h (obj_coff_init_stab_section,
2974 coff_frob_section): Declare.
2975 (obj_frob_section): New macro; uses coff_frob_section.
2976 (INIT_STAB_SECTION): New macro; uses obj_coff_init_stab_section.
2978 * config/tc-sparc.c (md_section_align): Always round up to
2979 multiple of alignment power specified in bfd target vector.
2981 * gasp.c: Include ctype.h.
2983 Mon Apr 18 21:08:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2985 * doc/Makefile.in, doc/as.texinfo: Renamed asdoc-config.texi to
2988 * doc/Makefile.in (install-info-as, install-info-gasp): Get file
2989 names from source directory without pathname.
2991 * config/obj-vms.c (VMS_write_object_file): While looking for
2992 register mask, skip empty fill frags caused by enabling listing
2995 * config/ho-sysv.h: Include string.h.
2997 * doc/internals.texi: New (well, recently added) file. Just added
2998 info on as_warn and friends.
3000 Mon Apr 18 14:28:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3002 * config/tc-hppa.c (pa_parse_space_stmt): Use the built-in
3003 defaults for defined, private, and spnum fields for the
3004 $TEXT$ and $PRIVATE$ spaces. Do not clobber spnum. Do
3005 not reset the segment if just updating a space.
3006 (pa_spaces_begin): Set BFD section flags for all built-in
3009 Fri Apr 15 10:51:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3011 * ecoff.c (first_proc_ptr): New static variable.
3012 (add_procedure): Set first_proc_ptr if it hasn't been set.
3013 (ecoff_build_lineno): If the first procedure does not start at
3014 address zero, insert a dummy line to compensate.
3016 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Make gasp.new
3019 Thu Apr 14 15:12:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3021 * expr.c (operand): Try to parse "0f" and "0b" sequences as
3022 floating point and binary numbers respectively; if it doesn't
3023 work, treat them as local labels.
3025 * Makefile.in: Make $(OBJS) depend on $(ALL_OBJ_DEPS).
3026 * configure.in: Set ALL_OBJ_DEPS in output Makefile.
3028 Based on suggestions from <BAILEY@hmivax.humgen.upenn.edu>
3030 * vmsconf.sh: In generated file, get ".obj" suffix right, build
3031 source files from other directories into objects in the current
3032 directory, and specify PSECT attributes explicitly to linker.
3033 Also added missing label.
3034 * Makefile.in (stamp-mk.com): Reference new variable
3035 VMS_OTHER_OBJS for list of non-local object files, instead of
3037 (VMS_OTHER_OBJS): New variable, added more libiberty files.
3038 * make-gas.com: Regenerated.
3040 * config/ho-vms.h (unlink): Define as delete.
3042 * config-gas.com: Fix quoting on TARGET_CANONICAL definition.
3043 Delete files before creating them.
3045 Thu Apr 14 13:34:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3047 * Makefile.in (de-stage1, de-stage2, de-stage3): Use rm -f.
3049 * config/tc-mips.h (DIFF_EXPR_OK): Define.
3050 * config/tc-mips.c (macro_build): Permit BFD_RELOC_PCREL_LO16 for
3051 certain cases of 'i', 'j' and 'o'. Change 'u' to take an
3052 argument, the reloc type.
3053 (load_register): Pass reloc type to macro_build for 'u'.
3054 (macro): Likewise. For M_LA_AB permit a difference expression
3055 when generating embedded PIC code between an arbitrary symbol and
3056 a symbol in the .text section.
3057 (mips_force_relocation): Force BFD_RELOC_PCREL_HI16_S and
3058 BFD_RELOC_PCREL_LO16 to be emitted.
3059 (md_apply_fix): Check that most relocs are not PC relative.
3060 Handle BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3061 (tc_gen_reloc): Change #error to as_fatal. Handle
3062 BFD_RELOC_PCREL_LO16 and BFD_RELOC_PCREL_HI16_S.
3064 Tue Apr 12 18:25:13 1994 Stan Shebs (shebs@andros.cygnus.com)
3066 * subsegs.c (subsegs_begin): Call memset with args in the correct
3068 (subseg_get): Clear newly allocated seginfo, set its pointer slots
3069 to NULL instead of 0.
3071 Mon Apr 11 09:00:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3073 * config/tc-hppa.c (pa_procend): Handle case where label was
3074 defined after the .proc directive.
3076 * config/tc-hppa.c (pa_procend): Give an error if we encounter a
3077 procend for a procedure without a name.
3079 Thu Apr 7 14:28:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3081 * config/tc-mips.c (macro): Pass NULL for expression argument to
3082 macro_build for nori case.
3083 (SWITCH_TABLE): Define.
3084 (mips_force_relocation): Force a relocation for a switch table
3086 (md_apply_fix): Write switch table entry value into file.
3087 (tc_gen_reloc): Use BFD_RELOC_GPREL32 for a switch table entry,
3088 and set the addend to the difference between the reloc address and
3091 Thu Apr 7 10:38:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3093 * config/tc-hppa.h (elf_tc_symbol): Delete. No longer used.
3094 (elf_tc_make_sections): Likewise.
3095 (hppa_tc_make_sections, hppa_tc_symbol): Delete extern decls.
3097 * config/tc-hppa.c (hppa_tc_make_sections): Delete function.
3098 (hppa_tc_symbol): Likewise.
3100 * config/obj-elf.c (elf_frob_file): Delete elf_tc_symbol and
3101 elf_tc_make_sections stuff. It was there to support PA braindamage
3102 which has been fixed, and in the case of elf_tc_make_sections is
3103 redundant with elf_tc_final_processing.
3105 Wed Apr 6 20:48:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3107 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
3110 Tue Apr 5 15:48:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3112 * config/tc-mips.c (mips_ip): For case 'o', when generating
3113 embedded PIC code, accept the difference between two local symbols
3115 (mips_force_relocation): Only force a reloc to be generated for a
3117 (md_apply_fix): For BFD_RELOC_32 and BFD_RELOC_LO16, put the fixup
3118 value into the file if the fixup will not generate a reloc.
3120 Tue Apr 5 11:14:14 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3122 * config/tc-sparc.c (s_reserve): If section passed isn't bss,
3123 don't spew remainder of input file in error message.
3124 (tc_gen_reloc): If bfd_reloc_type_lookup returns null, print error
3125 message with reloc type and try to process remainder of file.
3127 * doc/Makefile.in (install-info-as, install-info-gasp): New
3128 targets, now explicitly checking $(srcdir) for info files.
3129 (install-info): Depend on both of them; do nothing more.
3131 Mon Apr 4 17:06:04 1994 Jeffrey A. Law (law@cygnus.com)
3133 * config/tc-hppa.c (tc_gen_reloc): Fix thinko in ELF version.
3135 Mon Apr 4 12:39:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3137 * config/tc-ppc.c (ppc_insert_operand): Check PPC_OPERAND_SIGNED
3138 flag rather than signedp field. Only permit extended range if
3139 PPC_OPERAND_SIGNOPT flag is set and assembling in 32 bit mode.
3140 Based on patch from David Edelsohn (edelsohn@npac.syr.edu).
3142 * config/tc-ppc.c (ppc_size): New static variable.
3143 (ppc_arch): Check for PPC_OPCODE_PPC before PPC_OPCODE_POWER.
3144 (md_begin): If an instruction has a size specific flag set, only
3145 add it if we are assembling that size.
3147 Thu Mar 31 16:51:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3149 * config/tc-sparc.c (tc_gen_reloc): Add a gruesome hack to get
3150 cross section PC relative relocs right for COFF and ELF.
3152 Mon Mar 28 14:38:23 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3154 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Always define.
3155 (OBJ_PROCESS_STAB): Don't define.
3157 Mon Mar 28 12:40:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3159 * config/obj-aout.c (obj_aout_frob_symbols): Don't let BFD clobber
3160 the type of symbol set symbols which happen to be in the absolute
3161 or undefined section.
3163 Mon Mar 28 12:35:00 1994 David Edelsohn (edelsohn@npac.syr.edu)
3165 * config/tc-ppc.c (md_parse_option): Add -mpwrx (POWER/2 aka
3166 RIOS2), -mpwr (POWER aka RIOS1), -mppc (PowerPC aka MPC603/604),
3167 and -many (all architectures).
3169 Sun Mar 27 14:04:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3171 * config/tc-hppa.c (tc_gen_reloc): Set addend for relocation
3172 involving a function symbol which is not a plabel to zero.
3173 (md_apply_fix): Never pass a function symbol to field_adjust.
3175 Fri Mar 25 17:35:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3177 * config/obj-aout.c (obj_aout_frob_symbol): If N_EXT is set for an
3178 N_INDR symbol, set BSF_EXPORT and clear BSF_LOCAL.
3180 * config/tc-mips.c (append_insn): If EMBEDDED_PIC, don't swap a
3181 branch with an instruction that uses $at, in case the branch is
3183 (macro): If EMBEDDED_PIC, case M_JAL_A may use $at.
3184 (md_pcrel_from): If not OBJ_AOUT, return 4 for an undefined symbol
3185 to make it pcrel_offset.
3186 (tc_gen_reloc): If not OBJ_AOUT, set the reloc addend to
3187 reloc->address; another gruesome hack to get gas reloc handling to
3190 Thu Mar 24 21:29:29 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3192 * config/tc-alpha.c (alpha_ip): Only set GP prolog size if using
3195 (emit_insn): New function.
3196 (md_assemble): Call it.
3197 (alpha_force_relocation): Handle BFD_RELOC_26, for call_pal
3199 (lituse_pending): New variable. Set by anything that generates a
3200 LITERAL reloc, cleared by anything that generates a LITUSE reloc,
3201 tested by code that might want to emit a LITUSE reloc.
3202 (emit_unaligned_io): New function. Currently calls md_assemble,
3203 but it should eventually be converted to generate the insn itself
3204 and call emit_insn directly.
3205 (emit_load_unal, emit_store_unal, emit_byte_manip_r,
3206 emit_extract_r, emit_insert_r, emit_mask_r, emit_sign_extend,
3207 emit_bis_r): Likewise.
3208 (alpha_ip, case 'I'): Handle with BFD_RELOC_23.
3209 (alpha_ip, label get_macro): Don't emit the final instruction if
3211 (alpha_ip, case 'B', subcase 'd'): New case, for subword and
3212 unaligned memory access macros.
3213 (md_apply_fix): Handle BFD_RELOC_26. Generate an error message if
3214 the value can't be resolved.
3216 Wed Mar 23 16:06:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3218 * config/tc-mips.c (md_parse_option): For -membedded-pic, force
3219 the -G value to 0x7fffffff. For SVR4 PIC options, don't call
3220 bfd_set_gp_size here, it's done in md_begin. Don't permit -G with
3222 (mips_force_relocation): New function.
3223 (md_apply_fix): Set fixP->fx_done appropriately.
3224 (s_change_sec): For EMBEDDED_PIC, change .data and .rdata to
3226 * config/tc-mips.h (TC_FORCE_RELOCATION): Define.
3227 (mips_force_relocation): Declare.
3228 (TC_HANDLE_FX_DONE): Define.
3230 Tue Mar 22 13:58:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3232 * config/tc-mips.c (enum mips_pic_level): New enum.
3233 (mips_pic): Change from int to enum mips_pic_level. Change all
3234 uses (0 becomes NO_PIC, 2 becomes SVR4_PIC).
3235 (load_address): Handle EMBEDDED_PIC.
3236 (macro): Handle EMBEDDED_PIC in all PIC cases.
3237 (md_parse_option): Accept -membedded-pic to use EMBEDDED_PIC. If
3238 OBJ_ELF, accept -KPIC and -call_shared to use SVR4_PIC and accept
3239 -non_shared to use NO_PIC (this is how the Irix 5 assembler
3240 works). Do not permit -G with SVR4_PIC.
3241 (s_abicalls): Warn if -G was used, and force -G 0.
3242 (tc_gen_reloc): Set reloc->addend to 0 for a PC relative reloc for
3243 anything but a.out, not just for ELF. For ECOFF, don't generate a
3244 BFD_RELOC_16_PCREL_S2 reloc unless using EMBEDDED_PIC.
3246 * config/obj-ecoff.h (obj_sec_sym_ok_for_reloc): Define to be 1.
3248 Sun Mar 20 16:31:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3250 * config/tc-hppa.c (create_new_space): Use ints, not chars as
3251 parameters to avoid losing when compiling with HP CC.
3252 (create_new_subspace, update_subspace, fix_new_hppa): Likewise.
3254 Sun Mar 20 14:43:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3256 * Makefile.in (config-stamp): If `defs' is defined, emit a
3257 preprocessor directive to create a macro named by this value into
3258 config.new; don't explicitly go for BFD_ASSEMBLER.
3259 * configure.in: Define `defs', not `BFDDEF'. Set it to
3260 MANY_SEGMENTS for any obj-coffbfd target.
3261 * config/obj-coffbfd.h (BFD_HEADERS, BFD): Define.
3262 * config/i386coff.mt (TDEFINES): Don't define BFD, MANY_SEGMENTS,
3264 (LOCAL_LOADLIBES): Deleted.
3265 * config/m68kcoff.mt (TDEFINES): Don't define those macros.
3266 * config/m88kcoff.mt (TDEFINES): Ditto.
3267 * config/ebmon29k.mt: Deleted.
3268 * config/h8300hds.mt: Deleted.
3269 * config/ic960coff.mt: Deleted.
3270 * config/sparc.mt: Deleted.
3271 * config/h8300.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
3272 * config/h8500.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
3273 * config/sh.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
3274 * config/z8k.mt (LOCAL_LOADLIBES): Deleted.
3275 (TDEFINES): Don't define the coffbfd macros.
3277 * Makefile.in: Insert makefile fragments before OBJS definition.
3278 (OBJS): Add $(TE_OBJS).
3280 * config/obj-coff.c (obj_pseudo_table): Supply "section"
3283 * write.c (set_symtab): Define only if BFD_ASSEMBLER.
3285 Sun Mar 20 12:06:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3287 * Makefile.in (STAGESTUFF): Add gasp.new.
3289 Fri Mar 18 20:09:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3291 * write.c (symbol_table_frozen): New variable, to be set after
3292 bfd_set_symtab is called.
3293 (dump_section_relocs): Note whether a symbol is a section symbol
3295 (adjust_reloc_syms): For now, always supply an absolute symbol for
3296 fixups without symbols but not yet `done'. Use section_symbol to
3297 get the symbol, instead of going directly for abs_symbol.
3298 (write_relocs) [DEBUG4]: Abort if any symbol referred to by a
3299 reloc is not a section symbol and is not in the symbol table.
3300 (set_symtab): New function, broken out from write_object_file.
3301 Counts symbol table instead of relying on an earlier count.
3302 (write_object_file): Call set_symtab, but do it after potentially
3303 invoking the *_frob_file macros. Don't bother counting symbols.
3304 Call symbol_remove, instead of expanding it in place. Moved the
3305 conditionalized `object_file_size' declaration down to
3306 conditionalized block where it's used. When using the absolute
3307 symbol for a fixup without a symbol, set sy_used_in_reloc.
3308 (write_object_file) [BFD_ASSEMBLER]: Call section_symbol to get
3309 the correct symbol for the absolute section.
3311 * subsegs.c (section_symbol): Use symbol_new instead of
3312 symbol_make, since we may want it to go into the symbol table.
3313 Make the new symbol have internal linkage. If
3314 obj_sec_sym_ok_for_reloc says it's okay, use the BFD section
3315 symbol with the newly created GAS symbol.
3316 (obj_sec_sym_ok_for_reloc): Default to always returning 0.
3317 * config/obj-aout.h (obj_sec_sym_ok_for_reloc) [BFD_ASSEMBLER]:
3319 * config/obj-elf.h (obj_sec_sym_ok_for_reloc): New macro.
3321 * config/tc-sparc.c: Include subsegs.h.
3322 (in_signed_range): New function.
3324 (sparc_ip, case 'i'): Use BFD_RELOC_SPARC13, not _BASE13.
3325 (sparc_ip, label "immediate"): Reject constants for pcrel
3326 instructions only if the relocation type indicates a "call"
3327 instruction and the offset is within range of a "jmpl %g0". If
3328 it's not in range, use the absolute section symbol plus an offset.
3329 (md_apply_fix): Use in_signed_range. Combined _SPARC13 and
3331 (tc_gen_reloc): Permit BFD_RELOC_SPARC13.
3333 * config/ic960coff.mt (TDEFINES): Fixed typo (MANY_SECTIONS, not
3336 * configure.in: Eliminated all targets using obj-coff but not
3337 defining BFD_ASSEMBLER; I think all such targets that are
3338 supported will be matched by real CPU-OS combinations earlier in
3340 (targets *-*-coff*, *-sysv*, *-*-sco*, *-*-sysv32): Deleted. Made
3341 some comments about the dpx2 configuration, but left it disabled,
3342 since it couldn't be reached before.
3343 (target a29k-amd-ebmonold): Deleted.
3345 Thu Mar 17 13:36:09 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3347 * config/tc-hppa.c (pa_import): Correctly handle importing of an
3348 already defined symbol.
3350 Wed Mar 16 17:11:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3352 * config/tc-mips.c (mips_ip): Only accept overly large values for
3353 the 'j' operand if there are no further alternatives for this
3356 * config/obj-coffbfd.c (adjust_stab_section): Initialize
3357 stabstrseg to SEG_UNKNOWN, not -1. After loop, check whether it
3358 is not SEG_UNKNOWN rather than checking whether it is >= 0.
3360 * config/tc-mips.c (mips_align): Take new argument, label, and use
3361 it instead of global insn_label.
3362 (s_align, s_cons, s_float_cons, s_gpword): Save insn_label before
3363 call to mips_emit_delay and pass it to mips_align.
3365 Wed Mar 16 11:54:12 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3367 * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly.
3369 * config/tc-hppa.c (pa_callinfo): Accept "millicode" as an
3370 argument to a .callinfo directive. Don't loop forever on errors.
3372 * config/tc-hppa.c (pa_equ): Use pa_parse_number so that we can
3373 use pre-defined registers as arguments.
3375 Mon Mar 14 14:29:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3377 * write.c (write_object_file): Check both S_IS_LOCAL and
3378 S_IS_EXTERNAL when deciding whether to discard a symbol.
3380 * config-gas.com: Scan Makefile.in, not version.c, for current
3381 version number. Delete all versions of temp files when finished
3382 with them. Create config.h.
3384 * config/obj-vms.c (VMS_Initialized_Data_Size): Cache symbol
3385 values to reduce number of lookups with S_GET_VALUE. Skip debug
3386 symbols to avoid "a really nasty bug". (From Holger Teutsch,
3387 holger@botbso.rhein-main.de.)
3388 (VMS_write_object_file): For "__vt.*" symbols, set S_GET_OTHER
3389 field. (Also from Holger Teutsch.) Watch for a would-be register
3390 mask that spans frags.
3392 * config/obj-coffbfd.c (obj_coff_line): Set symbol lnno field with
3393 this_base, not line_base. (Patch from Andreas Arens,
3394 ari@obelix.av.rwth-aachen.de.)
3396 * config/obj-aout.c (obj_crawl_symbol_chain): Retain symbols that
3397 look local if they're exported or undefined. Used to be done for
3400 * read.c (s_lcomm, s_comm): Print symbol name being redefined.
3401 Get it from the looked-up symbol, instead of using the string from
3402 the input stream, which is no longer null-terminated.
3403 (LEX_PCT): New macro, defaults to 0.
3404 (lex_type): Use it for `%'.
3406 * config/tc-vax.c (md_parse_option): Handle `-h#' option for VMS.
3407 (vip_op): Now static, and returns void. Callers changed. Added
3409 (vip): Ditto. Call as_fatal directly if a program bug is
3411 (op_hash): Let default initialization suffice.
3413 * Makefile.in (literal.o): Provide dependencies.
3415 * configure.in: Set new makefile variable OPCODES_LIB.
3416 * Makefile.in (LIBS): Use it.
3418 * Makefile.in (make-gas.com, stamp-mk.com): New targets.
3419 * vmsconf.sh: New file.
3420 * make-gas.com: Regenerated from new script.
3422 * configure.in (sparc*-*-lynxos*): Handle any version number
3423 suffix after "lynxos". Set emulation to lynx.
3425 Mon Mar 14 11:30:49 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3427 * config/obj-coff.c (obj_coff_section): Delete declaration.
3429 Fri Mar 11 22:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3431 * config/tc-ppc.c (md_pcrel_from): Return 0 for undefined ELF
3433 (ppc_is_toc_sym): Change .toc to .got.
3434 (md_apply_fix): Change handling of ELF relocs.
3435 (tc_gen_reloc): Likewise.
3437 Fri Mar 11 17:42:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3439 * config/obj-vms.c (Close_VMS_Object_File): Add comment pointing
3440 out some code that doesn't belong in this file.
3442 * config/obj-vms.h: Include aout/stab_gnu.h.
3443 (N_GSYM, ..., N_LENG): Deleted.
3444 (NO_RELOC): Undefine before defining as part of enum reloc_type.
3446 * config/tc-alpha.c: Add comment questioning need for all the
3447 characters in FLT_CHARS.
3449 * as.c (main) [OBJ_VMS]: Don't call output_file_close.
3451 * config/obj-ecoff.c (ecoff_frob_file): Set strict order for
3452 sections with recognized names, before computing VMA values.
3454 Fri Mar 11 17:56:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3456 * config/tc-mips.c (mips_ip): Accept numbers between 0x8000 and
3457 0xffff for 'j' to be compatible with MIPS assembler. These
3458 numbers are actually treated as negative.
3460 Thu Mar 10 13:36:29 1994 Doug Evans (dje@canuck.cygnus.com)
3462 * config/tc-sparc.h (LOCAL_LABEL): Local labels are .Lfoo.
3464 Tue Mar 8 21:17:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3466 * config/obj-coff.c: Minor formatting/stylistic changes, plus:
3467 (obj_coff_section): Declare.
3468 (obj_pseudo_table): Make it available only if MANY_SECTIONS.
3469 (obj_symbol_to_chars) [CROSS_COMPILE]: Some attemps to make this
3470 work. It still doesn't. It now fails to compile, instead of
3471 silently compiling to do nothing.
3472 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define only if
3474 (OBJ_PROCESS_STAB) [! MANY_SECTIONS]: New macro, just emits
3477 Handle Alpha load-immediate-FP pseudo-instructions:
3478 * config/alpha-opcode.h (ldif, ldig, ldis, ldit): New patterns.
3479 * config/tc-alpha.c (lit8_sec, lit4_sec, lit8_sym, lit4_sym): New
3481 (create_literal_section): New function.
3482 (create_lita_section): Now a macro.
3483 (get_lit8_offset, get_lit4_offset): New functions.
3484 (maybe_set_gp): New function.
3485 (select_gp_value): Call it.
3486 (load_expression): Preserve addend if symbol is a section symbol.
3487 (alpha_ip): Handle new operand type `F' for floating-point
3488 constants; store them in .lit{4,8} sections.
3489 (alpha_ip, case 'G'): Emit LITUSE relocations for symbol exprs.
3491 * config/tc-i386.c (smallest_imm_type): Never return Imm1.
3493 Tue Mar 8 14:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3495 * config/obj-coffbfd.c (w_strings): Only copy strings out if
3496 their symbols are going to be written.
3498 Tue Mar 8 11:49:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3500 * messages.c (as_perror): Declare arguments const.
3501 * as.h (as_perror): Change declaration.
3503 Mon Mar 7 16:08:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3505 * config/tc-mips.c (load_address): When calling frag_grow, allow
3506 for the (up to) two nops which may be inserted by append_insn if
3510 Thu Mar 3 11:37:55 1994 Doug Evans (dje@canuck.cygnus.com)
3512 * config/atof-ieee.c (make_invalid_floating_point_number):
3513 Add cast to avoid warning from gcc.
3515 Wed Mar 2 10:31:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3517 * config/tc-hppa.c: Add a few casts to make HP C compiler happy.
3519 * config/obj-som.c (obj_som_version, obj_som_copyright): Be
3521 to handle an error from bfd_som_attach_aux_hdr.
3523 * config/tc-hppa.h: Wrap ELF specific decls inside an ifdef.
3525 Mon Feb 28 15:03:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3527 * config/tc-alpha.c (md_atof): Omit warning about FP values.
3528 (line_comment_chars): Add ! to list.
3529 (md_apply_fix): Do process 32- and 64-bit relocations.
3531 * config/obj-coffbfd.c (obj_coff_lcomm): Put "#if 0" around the
3532 unused parts (most of the function).
3533 (obj_coff_init_stab_section): Cast alloca result.
3535 * configure.in (i960-*-coff, i960-*-vxworks5.*): Use coffbfd, and
3536 gas_target ic960coff.
3537 * config/ic960coff.mt: New file.
3538 * config/obj-coffbfd.h [TC_I960]: Include coff/i960.h.
3539 (TARGET_FORMAT) [TC_I960]: Use coff-Intel-little.
3540 * config/te-ic960.h (CROSS_COMPILE): Don't undef this. We'll
3541 always build little-endian object files.
3542 * config/tc-i960.c (md_reloc_size): Don't define at all if BFD or
3543 BFD_ASSEMBLER is defined.
3544 (mem_fmt): Since COFF doesn't handle callx relocations yet, treat
3545 them like normal 32-bit relocations.
3546 (md_apply_fix): For callx relocations, store zero.
3547 (tc_bout_fix_to_chars): Store symbol index for all callx
3548 relocations, regardless of link-relax setting.
3549 (tc_coff_fix2rtype, tc_coff_sizemachdep): New functions.
3550 (i960_handle_align) [! OBJ_BOUT]: If link-relax option is
3551 selected, print an error message and clear it.
3552 * config/tc-i960.h (BFD_ARCH, COFF_FLAGS, COFF_MAGIC,
3553 TC_COUNT_RELOC, TC_COFF_FIX2RTYPE, TC_COFF_SIZEMACHDEP,
3554 tc_fix_adjustable): New macros.
3555 (tc_coff_fix2rtype, tc_coff_sizemachdep): Declare.
3557 Fri Feb 25 20:56:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3559 * config/tc-hppa.c (hppa_tc_symbol): Call PA ELF BFD version.
3560 (hppa_tc_make_sections): Likewise.
3561 (pa_build_symextn_section): Delete unused function.
3562 (hppa_tc_make_symextn_section): Likewise.
3563 (pa_export): Delete call to pa_build_symextn_section.
3565 * config/tc-hppa.h (hppa_tc_symbol): Add extern decl.
3566 (elf_hppa_final_processing): Delete extern decl.
3567 (hppa_tc_symbol): Delete extern decl.
3569 Fri Feb 25 13:15:31 1994 Ian Lance Taylor (ian@cygnus.com)
3571 * config/obj-coffbfd.c (fill_section): Correct test for whether to
3572 fill a section (from Minh Tran-Le <TRANLE@intellicorp.com>).
3574 Thu Feb 24 11:30:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3576 * configure.in: Don't require version number for i386-*-mach.
3578 * read.c (potable): Added ".this_GCC_requires_the_GNU_assembler",
3579 which is ignored by gas, but will cause other assemblers to choke.
3580 Intended for use by gcc ports that require gas instead of native
3583 Thu Feb 24 07:10:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3585 * config/ho-hppaosf.h: Fix braino in test for ANSI-C.
3587 Wed Feb 23 16:51:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3589 * write.c (write_contents): Give the user a reasonable error
3590 message rather than "assertion failed" if bfd_set_section_contents
3593 Tue Feb 22 10:07:32 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3595 * config/ho-mach3.h: New file.
3597 Mon Feb 21 11:41:18 1994 Ian Lance Taylor (ian@cygnus.com)
3599 * ecoff.c (ecoff_build_debug): Don't set hdr->magic here. It is
3600 now set in bfd/ecofflink.c:ecoff_write_symhdr.
3602 * config/obj-coffbfd.c (write_object_file): use bfd_get_error (),
3604 * config/obj-elf.c (elf_frob_file): Likewise.
3606 * read.c (s_lcomm): Use an alignment power of 3 for 8 byte .lcomm
3609 * config/ho-hpux.h (BROKEN_ASSERT): Define if not __GNUC__.
3611 * read.c (read_a_source_file): Use correct arguments to memcpy
3612 (broken 19 Jul 1993). From kjd@pescadero.stanford.edu (Kenneth
3615 Sun Feb 20 18:01:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
3617 * config/obj-coff.h (obj_coff_section): Declare.
3618 * config/obj-coff.c (obj_pseudo_table): For "section", use
3620 (obj_coff_section): Rewrite.
3622 Fri Feb 18 14:16:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3624 * configure.in (i386-*-mach3*): New target; uses BFD.
3625 * config/te-mach.h: New file.
3626 * config/obj-aout.c (obj_aout_frob_file): New function.
3627 * config/obj-aout.h (obj_aout_frob_file): Declare it.
3628 (frob_file): New macro.
3629 * config/tc-i386.c (md_apply_fix_1) [TE_Mach]: Don't adjust
3630 pcrel32 relocations.
3631 * config/tc-i386.h (TARGET_FORMAT) [TE_Mach]: Use a.out-mach3.
3633 * write.c (write_object_file): Removed register declarations.
3635 Thu Feb 17 16:25:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3637 Some support for PowerPC ELF.
3638 * configure.in: If cpu is powerpc*, use ppc.
3639 (ppc-*-sysv4*): Use object format elf.
3640 * config/tc-ppc.h: Only declare a number of things if OBJ_COFF is
3642 (TARGET_ARCH): Make it call ppc_arch.
3643 (ppc_arch): Declare.
3644 (TARGET_FORMAT): Set based on OBJ_COFF or OBJ_ELF.
3645 (NO_STRING_ESCAPES): Define.
3646 (LOCAL_LABEL, FAKE_LABEL_NAME): Define for OBJ_ELF.
3647 * config/tc-ppc.c: Only define a number of functions of OBJ_COFF
3649 (md_pseudo_table): Most pseudo-ops are OBJ_COFF specific. Added
3650 OBJ_COFF specific "bi" and "ei".
3651 (md_parse_option): Fix handling of -u. Make -m601 set
3652 PPC_OPCODE_601. If OBJ_ELF, accept -V and -Q.
3653 (ppc_set_cpu): New function.
3654 (ppc_arch): New function.
3655 (md_begin): Call ppc_set_cpu.
3656 (ppc_insert_operand): For a signed operand accept an unsigned
3657 value, for IBM compatibility.
3658 (ppc_byte): Don't call stringer for strings; instead, treat two
3659 double quotes as a single double quote.
3660 (ppc_comm): Set sy_tc.output for a .lcomm symbol.
3661 (ppc_biei): New function.
3662 (ppc_tc): If not OBJ_COFF, ignore first argument.
3663 (ppc_fix_adjustable): Call as_bad_where, not as_bad.
3664 (ppc_is_toc_sym): New function.
3665 (md_apply_fix): Use ppc_is_toc_sym. Handle BFD_RELOC_16 and
3668 Thu Feb 17 09:29:37 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3670 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and
3671 bfd_set_error and new error names.
3673 Tue Feb 15 20:23:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3675 * configure.in: Support i960-vxworks versions > 5.0 as coff.
3676 Default is still bout if no version is specified.
3678 * atof-generic.c (atof_generic): Use switch and strcasecmp instead
3679 of large number of compares when looking for inf/nan values.
3681 Fri Feb 11 13:13:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3683 * config/tc-mips.c (macro): Do unaligned loads and stores
3684 correctly when big endian, and give errors on overflow rather than
3685 generating incorrect code.
3687 Thu Feb 10 11:24:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3689 * as.c: Include libiberty.h.
3691 * read.c (do_align): Don't define label just_record_alignment
3692 unless it might be used.
3694 * as.c (main): If md_parse_long_option is defined, call it with a
3696 * config/tc-mips.h (md_parse_long_option): Define.
3697 * config/tc-mips.c (mips_trap): New static variable.
3698 (md_begin): Report an error if mips_trap is set at ISA level 1.
3699 (macro): If mips_trap, use trap instructions instead of break
3700 instructions for overflow and divide by zero detection.
3701 (mips_parse_long_option): New function. Support --trap,
3702 --no-break, --break and --no-trap.
3703 * doc/as.texinfo: Document new options.
3705 * read.c (potable): Add "zero".
3706 * config/tc-i386.c (md_pseudo_table): Remove "zero".
3707 * config/tc-m88k.c (md_pseudo_table): Likewise.
3709 Thu Feb 10 01:24:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3711 * config/tc-sparc.c (sparc_ip): Reject integer values for
3712 pc-relative operand fields. This forces "call 0" to become "jmpl
3713 %g0,%o7" with no relocations needed.
3715 Wed Feb 9 13:08:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3717 * as.h (xmalloc, xrealloc): Declare using PTR rather than char *.
3718 * xmalloc.c (xmalloc, xrealloc): Use PTR rather than char *.
3720 * app.c (do_scrub_next_char): If NO_STRING_ESCAPES is defined,
3721 don't treat backslash specially inside strings.
3722 * read.c (next_char_of_string): Likewise.
3724 Wed Feb 9 09:42:45 1994 Stan Shebs (shebs@andros.cygnus.com)
3726 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use memset
3727 instead of memcpy to zero the initial stab symbol, duh.
3728 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
3729 * config/obj-som.c (obj_som_init_stab_section): Ditto.
3731 Tue Feb 8 17:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3733 * write.c (fixup_segment): Use as_bad_where, not as_bad.
3735 * subsegs.c (subseg_set_rest): Call memset with the arguments in
3736 the right order. Explicitly clear fix_root and fix_tail fields.
3738 Tue Feb 8 16:00:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3740 * config/obj-coff.c (coff_frob_symbol): For abs_symbol, set *punt
3741 and do nothing else.
3743 * symbols.c (symbol_begin): Initialize value of abs_symbol
3746 * write.c (adjust_reloc_syms): Use abs_symbol instead of calling
3749 * ecoff.c (ecoff_build_debug): Fix "/*" in comment to silence
3750 complaint from "gcc -Wall".
3752 * configure.in (alpha-*-netware*): New target, like alpha-*-osf*.
3754 * config/tc-alpha.c (GP_ADJUSTMENT): Move definition to start of
3756 (tc_gen_reloc): Remove uninitialized variable `code', and code
3757 that tried to use it (incorrectly). For LITERAL reloc, set addend
3758 to negative of GP value.
3759 (load_symbol_address): Don't adjust return value by GP_ADJUSTMENT.
3761 * write.c (write_relocs): Print some sensible error message if
3762 bfd_perform_relocation returns bfd_reloc_overflow.
3764 Mon Feb 7 15:49:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3766 * configure.in (hppa*-*elf*): New configuration for PA ELF.
3767 (hppa*-*-osf*): Default object format is SOM.
3769 Mon Feb 7 16:07:35 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3771 * config/tc-alpha.c (md_atof): Warn that floating-point values
3772 might not assemble properly.
3774 * configure.in (target alpha-*-osf*): Don't set "dev=yes" any
3777 * config/tc-alpha.c (load_expression): Parenthesize operations in
3778 range checking, to avoid precedence questions.
3780 * config/tc-alpha.c (addr32): New static variable.
3781 (md_parse_option): Set it for "-32addr".
3782 (load_symbol_address): If addr32 is set, use ldl instead of ldq.
3784 * atof-generic.c (atof_generic): Calculate maximum_useful_digits
3785 and more_than_enough_bits_for_digits in integer arithmetic, to
3786 eliminate the only sources of dependence on floating point
3787 support, which doesn't work yet on the Alpha.
3789 Mon Feb 7 03:56:05 1994 Ken Raeburn (raeburn@cambridge.cygnus.com)
3791 * ecoff.c (ecoff_build_debug) [TC_ALPHA]: Specify version stamp as
3792 0x30b for Alpha for now, until ".verstamp" is handled.
3794 * literal.c (add_to_literal_pool): Use seginfo->frchainP, which
3795 actually refers to the literal pool section, rather than
3796 frchain_now, which refers to whatever section the assembler was
3799 * write.c (fixup_segment): Only do range checking if size of fixup
3800 is smaller than word size. Otherwise, we always wind up with
3803 * config/tc-alpha.c (md_section_align): Change second argument and
3804 return type to valueT, to agree with tc.h.
3805 (alpha_do_align): Local static array nop_pattern is now unsigned
3806 char, to avoid overflow warnings.
3807 * config/tc-alpha.h (md_section_align): Delete declaration.
3809 * config/obj-ecoff.c (ecoff_frob_file): Ensure that ecoff_data for
3810 output bfd is non-null before indirecting through it.
3812 * config/tc-alpha.c (alpha_frob_ecoff_data): Renamed from
3814 * config/tc-alpha.h (tc_frob_file): Macro deleted.
3815 * config/obj-ecoff.c (ecoff_frob_file) [TC_ALPHA]: Call
3816 alpha_frob_ecoff_data, then fill in optional-header info with gp
3817 value and register masks.
3819 Sun Feb 6 16:13:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3821 * configure.in (hiux): Fixes from m-kasahr@sramhc.sra.co.JP.
3823 * config/obj-som.c (obj_som_init_stab_section): Same change
3824 as coffbfd and elf below. Zero the initial stab symbol after
3827 Sat Feb 5 12:30:32 1994 Stan Shebs (shebs@andros.cygnus.com)
3829 * config/obj-coffbfd.c (obj_coff_init_stab_section): Zero the
3830 initial stab symbol after allocating it.
3831 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
3833 Sat Feb 5 11:53:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3835 * config/tc-hppa.c (pa_ip): addb[tf] should only accept
3836 non-negated condition completers. Add support for addb pseudo-op
3837 which accepts both negated and non-negated completers.
3839 Sat Feb 5 00:15:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3841 * configure.in (rs6000*): Use cpu_type ppc.
3842 (ppc-*-aix*): New target; use coff and force bfd_gas.
3843 * config/tc-ppc.h, config/tc-ppc.c: New files for PowerPC/POWER
3844 (RS/6000) support. At the moment, only XCOFF is supported.
3846 * config/obj-coff.c (SA_SET_SYM_ENDNDX): Made non-static.
3847 (S_SET_DATA_TYPE): Likewise.
3848 (coff_last_function): Renamed from local static last_functionP in
3849 coff_frob_symbol and made externally visible.
3850 (coff_frob_symbol): New local static set_end; use it to try to
3851 avoid calling SA_SET_SYM_ENDNDX on a symbol that will be punted.
3852 * config/obj-coff.h (S_SET_DATA_TYPE): Declare.
3853 (SA_SET_SYM_ENDNDX): Declare.
3854 (coff_last_function): Declare.
3856 * expr.c (operand): If DOLLAR_DOT is defined, accept `$' as
3857 equivalent to `.' to mean the current location.
3859 * read.c (LEX_BR): If not defined, define as 0.
3860 (lex_type): Use LEX_BR as the type of `{',`}',`[',`]'.
3862 * symbols.c (symbol_new): If tc_canonicalize_symbol_name is
3863 defined, call it with preserved_copy_of_name. If
3864 tc_symbol_new_hook is defined, call it on the new symbol.
3865 (symbol_find_base): If tc_canonicalize_symbol_name is defined,
3866 call it on a copy of the name argument.
3868 * write.c (write_object_file): Simplified usage of obj_frob_symbol
3869 and tc_frob_symbol. Always call both if the symbol is going to be
3872 * write.c (relax_segment): Use %ld rather than %d when printing
3873 fragP->fr_var, and cast it to long.
3875 Changed relocs to be based on subsegments (when BFD_ASSEMBLER).
3876 * subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields
3877 fix_root and fix_tail.
3878 (segment_info_type): If BFD_ASSEMBLER, don't define fix_tail
3880 * write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and
3881 fix_tailP based on frchain_now, not seg_info (now_seg).
3882 (chain_frchains_together_1): Chain the subsegment relocs together.
3883 * subsegs.c (subseg_change): Don't clear fix_tail field.
3884 (subseg_get): Likewise.
3885 * literal.c (add_to_literal_pool): Look through the relocs via
3886 frchain_now, not seginfo.
3888 Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3890 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed
3891 ecoff_undefined to ecoff_extern_size.
3892 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Likewise.
3893 * config/tc-mips.c (s_extern): Set ecoff_extern_size to the
3894 external symbol size, rathern than setting the symbol value.
3895 (md_estimate_size_before_relax): Check both ecoff_extern_size and
3896 symbol value to see if GP referencing can be used.
3897 * ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not
3899 (ecoff_frob_symbol): Don't check ecoff_undefined.
3900 (ecoff_build_symbols): Get size of an undefined symbol from
3901 sym->ecoff_extern_size, not S_GET_VALUE (sym).
3903 Wed Feb 2 13:55:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3905 * Makefile.in: Avoid bug in losing hpux sed.
3907 Wed Feb 2 11:40:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3909 * config/tc-mips.c (file_mips_isa): New static variable.
3911 (s_mipsset): Add support for .set mipN to set the ISA level.
3913 * gasp.c (kinfo): Fully bracket initializer.
3915 Tue Feb 1 19:28:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3917 * gasp.c (malloc): Don't declare, since host.h or system header
3918 files may declare it differently.
3920 * config/atof-ieee.c (int_to_gen): Now static.
3922 * config/ho-i386aix.h: Include sys/types.h and stdlib.h, not
3923 ho-sysv.h. Based loosely on a patch from Minh Tran-Le.
3925 Tue Feb 1 10:50:17 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3927 * gasp.c: Include host.h.
3929 Tue Feb 1 12:13:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3931 * config/tc-mips.c (mips_ip): Make an unsupported instruction a
3932 warning, not an error.
3934 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
3935 dot_bss_symbol): Don't define if BFD_ASSEMBLER.
3936 (obj_symbol_to_chars): bfd_coff_swap_aux_out now takes more
3938 (coff_line_base): Renamed from line_base. Changed all uses.
3939 (coff_add_linesym): Renamed from add_line_sym. Made non-static.
3941 * config/obj-coff.h: If TC_PPC, include coff/rs6000.h.
3942 (S_SET_STORAGE_CLASS, S_GET_STORAGE_CLASS): Declare if
3944 (coff_line_base): Declare.
3945 (coff_add_linesym): Declare if BFD_ASSEMBLER.
3946 * config/obj-coffbfd.c (symbol_to_chars): bfd_coff_swap_aux_out
3947 now takes more arguments.
3949 Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com)
3951 * as.c (statistics_flag): Renamed from quiet_flag.
3952 (main): Get statistics with --statistics instead of -noquiet.
3954 Mon Jan 31 07:19:30 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3956 * Makefile.in: Support for Gnu ASsembler Preprocessor.
3958 * read.c (s_lcomm): Align lcomm data.
3959 * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction
3960 from different sections.
3962 Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3964 * write.c (write_object_file): If tc_frob_file is defined, call it
3965 just before calling obj_frob_file.
3966 * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value
3967 (references changed), and made non-static.
3968 (getExpression): Return void.
3969 (select_gp_value): Abort if gp_value is non-zero. Delete call to
3970 non-existent bfd_set_gp_value.
3971 (alpha_validate_fix): Function deleted.
3972 (alpha_frob_symbol): Function deleted.
3973 (alpha_local_label): Function deleted.
3974 (alpha_frob_file): Renamed from alpha_end.
3975 * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix,
3976 alpha_local_label, alpha_end): Declarations deleted.
3977 (alpha_gp_value, alpha_frob_file): Declare.
3978 (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted.
3979 (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label.
3980 (md_convert_frag): Simplified slightly.
3981 (tc_frob_file): New macro.
3983 * read.c (do_align): New function, most of guts of s_align_*
3984 functions. Look for md_do_align macro, give it a chance to bypass
3985 all but recording of section alignment.
3986 (s_align_bytes, s_align_ptwo): Call do_align.
3987 (s_lcomm) [TC_ALPHA]: Align object to largest power of two that
3988 divides object size.
3990 * frags.c (frag_align_pattern): New function.
3991 (frag_align): Rewrite for clarity.
3993 * config/tc-vax.c (md_assemble): Handle O_constant expression.
3994 (vip_begin): Returns pointer to const char. Cast hash_insert arg
3995 to PTR to avoid compiler complaints about const.
3996 (md_begin): Local variable errtxt must point to const.
3998 * configure.in: Handle host vax-*-ultrix* like vax-*-bsd*. Don't
3999 bother with *-*-ultrix or *-*-sysv*, except *-*-sysv, since only
4000 the last has an existing host support file. Do handle vax-bsd and
4003 Fri Jan 28 11:26:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4005 * config/obj-coff.c (obj_coff_section_header_append): Do not
4006 declare if BFD_ASSEMBLER.
4007 (stack_pop): Correct test for stack underflow.
4008 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
4009 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare
4010 type of ignored argument to avoid gcc warning.
4011 (align): Removed unused function.
4013 Thu Jan 27 18:14:19 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4015 * config/tc-alpha.c, config/tc-alpha.h, config/alpha-opcode.h: New
4016 files, based on port of gas-1.38 contributed by CMU, using a.out
4017 variant. Updated for gas-2.x and ECOFF. Floating-point constants
4018 are still broken, bootstrap testing incomplete.
4020 * literal.c: Comment changes.
4022 * listing.c (listing_source_file): Check for null listing_tail
4023 before indirecting through it.
4025 * expr.h (struct expressionS): Added struct tag.
4027 * as.h: If __GNUC__ and inline are both undefined, define inline
4030 * write.c (cvt_frag_to_fill): Don't assume that fr_var for
4031 rs_align or rs_org frags will be 1.
4032 (relax_segment): For rs_align, if fr_var is not 1, complain if
4033 required padding is not a multiple of the size of the pad pattern.
4034 (fixup_segment): Leave gp-relative relocations alone. For pcrel
4035 relocations referring to the same segment, clear fx_pcrel when
4037 * as.h: Adjust comments on rs_align.
4039 * atof-generic.c: Some reformatting.
4040 (atof_generic): Be careful when mixing signed/unsigned values of
4043 * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c:
4044 Query the fx_done field instead of fx_addsy to see if the fixup
4045 still needs to be applied. Set fx_done and clear fx_addsy both,
4046 for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix
4047 will only clear fx_addsy, and set fx_done accordingly after
4049 * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define.
4050 * config/tc-sparc.c (md_apply_fix): Set fx_done for non-pcrel fix
4053 * symbols.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
4055 (symbol_begin): Moved to end of file, so function inlining can
4057 (fb_label_count, fb_label_max): Default C static initializers are
4059 * symbols.h (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
4060 Declarations deleted.
4061 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
4062 dot_bss_symbol): Defined here, static.
4064 * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before
4065 including aout/aout64.h.
4067 * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false,
4068 don't write out a section symbol even if it's used in a
4069 relocation; assume relocations will handle section numbers
4070 somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect
4072 (EMIT_SECTION_SYMBOLS): Default to 1.
4073 (adjust_reloc_syms): Don't create a new symbol for an absolute
4074 reference; just use the absolute section symbol.
4075 (write_relocs): Make printout of reloc values dependent on flag
4077 * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0.
4078 * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
4080 Thu Jan 27 16:43:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4082 * read.c (lex_type): No longer make '{' a valid character for
4085 * as.c (main): Print long values using %ld.
4087 * messages.c (as_warn_internal): New static function.
4088 (as_warn, 3 versions): Use as_warn_internal.
4089 (as_warn_where, 3 versions): New function.
4090 * as.h (as_warn_where): Declare.
4092 Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com)
4094 * as.c (quiet_flag): New flag.
4095 (main): If -noquiet given, display execution time and memory used.
4097 Tue Jan 25 15:53:11 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4099 * doc/{all.texi,as.texinfo}: Add documentation for HPPA port.
4101 Mon Jan 24 19:18:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4103 * ecoff.c (ecoff_frob_symbol): New function. Put undefined
4104 symbols of known size in the undefined section. Put small common
4105 symbols in a .scommon section.
4106 * ecoff.h (ecoff_frob_symbol): Declare.
4107 * config/obj-ecoff.h (obj_frob_symbol): Define.
4108 * config/obj-elf.c (obj_elf_write_symbol_p, obj_elf_write_symbol,
4109 obj_elf_frob_symbol): Removed unused functions.
4110 * config/obj-elf.h (obj_frob_symbol, obj_write_symbol): Removed
4112 (obj_elf_frob_symbol, obj_elf_write_symbol): Removed declarations
4113 of unused functions.
4114 (obj_frob_symbol): Define if ECOFF_DEBUGGING.
4116 * tc-mips.c (g_switch_seen): New static variable.
4117 (md_parse_option): Set g_switch_seen for -G option.
4118 (s_option): If creating PIC code, force the GP size to be 0. Warn
4119 if -G switch used with a non-zero value.
4121 * symbols.c (S_IS_COMMON): Use bfd_is_com_section rather than
4122 comparing against bfd_com_section.
4124 Mon Jan 24 14:12:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4126 * read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss
4129 Thu Jan 20 13:17:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4131 * expr.c (operand): For floating point operand with unusual fp
4132 char from FLT_CHARS, preserve the character. Patch from Lisa
4135 Wed Jan 19 23:15:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4137 * config/tc-mips.c (md_pseudo_table): Add all data allocation
4138 pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single.
4140 Tue Jan 18 15:51:59 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4142 * config/obj-coffbfd.c (obj_coff_endef): For C_EFCN, C_BLOCK and
4143 C_FCN assume .val has been set to .
4145 Tue Jan 18 16:19:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4147 * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It
4148 confuses GDB for some unknown reason.
4149 * cofnig/obj-som.c: Likewise.
4151 Tue Jan 18 19:05:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4153 * literal.c (add_to_literal_pool): Handle duplicates of values
4154 already written to literal pool.
4156 Tue Jan 18 17:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4158 * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols
4159 with explicitly marked stabs through BFD: if a symbol marked
4160 N_UNDF | N_EXT is in the absolute section, move it to the
4161 undefined section; move a symbol marked N_INDR into
4162 bfd_ind_section and set the BSF_INDIRECT flag; set the
4163 BSF_WARNING flag for a symbol makred N_WARNING.
4165 Mon Jan 17 15:40:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4167 * ecoff.h (ecoff_set_gp_prolog_size): Declare.
4168 * ecoff.c (ecoff_set_gp_prolog_size): Return type is void.
4170 Mon Jan 17 00:18:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4172 * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u'
4173 and 'f' template operand.
4175 * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u',
4176 and '2' in copr and sfu instruction templates.
4178 Sun Jan 16 16:44:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4180 * as.h (subseg_force_new): Add prototype.
4182 Sat Jan 15 09:20:55 1994 Doug Evans (dje@canuck.cygnus.com)
4184 * app.c (do_scrub_next_char): Allow lines like " foolab :".
4186 * read.c (emit_expr): Fix computation of mask.
4187 * config/obj-elf.c (obj_elf_section): Fix loop termination test.
4189 Thu Jan 13 16:15:15 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4191 * ecoff.c (ecoff_set_gp_prolog_size): New function.
4192 (current_file_idx): New static variable.
4193 (add_file): Use and increment current_file_idx instead of indx
4196 * struc-symbol.h (struct symbol): Make all bitfields unsigned.
4198 * config/tc-i960.c (i960_validate_fix): Added argument
4199 add_symbolPP. Indirect through it to get "add_symbolP".
4200 * config/tc-i960.h (i960_validate_fix): Supply prototype.
4201 (TC_VALIDATE_FIX): Pass address of add_symbolP.
4203 * configure.in (i386-*-netbsd*): New target, using te-netbsd.h.
4204 (i386-*-netbsd0.8): New target, like 386bsd.
4206 * configure.in: Set BFDDEF in Makefile to "define" or "undef".
4207 * Makefile.in (config.h): Protect against multiple inclusions.
4208 Define or undef BFD_ASSEMBLER as specified by $(BFDDEF).
4209 (ALL_CFLAGS): Omit $(BFDDEF).
4210 * as.h: Include config.h.
4211 (struct symbol): Added forward declaration.
4212 (add_to_literal_pool): Fix declaration.
4213 * as.c: Don't include config.h.
4215 * literal.c (add_to_literal_pool): Take symbol and addend as
4216 arguments, instead of expression, for now. Fix calculation of
4219 * subsegs.h (segment_info_type) [NEED_LITERAL_POOL]: Add field
4222 Thu Jan 13 12:14:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu
4224 * subsegs.c (subseg_get): Accept new argument "force_new". If
4225 set then a new segment is always created. All callers changed.
4226 (subseg_force_new): New function. Similar to subseg_new, but
4227 always force a new segment to be created.
4229 * config/obj-som.c (som_frob_file): Call adjust_code_sections
4231 (adjust_code_sections): New function. Adjusts the VMA for all the
4234 * config/tc-hppa.c (md_assemble): Also handle creating a fixup
4235 for the unwind descriptors if a function's label follows the
4236 .PROC and .ENTRY directives.
4237 (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it
4238 is done elsewhere. Don't create a fixup for the unwind
4239 descriptors if the function's label has not been defined yet.
4240 (pa_proc): For SOM, place each procedure within a new $CODE$
4241 subspace. Adjust the segment and frag for the associated
4242 function label if it exists.
4244 Wed Jan 12 22:05:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4246 * config/tc-hppa.c (hppa_fix_struct): Add new "segment" field.
4247 (hppa_fix_new): Initialize segment field.
4248 (md_apply_fix): Do nothing for pc-relative fixup which involves
4249 crossing a segment boundary.
4250 (pa_procend): Undefine the current label after handling .PROC
4251 and .PROCEND directives.
4252 (dummy_symbol): Make type "symbolS *". Change references as
4255 Wed Jan 12 13:29:31 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4257 * read.c (read_a_source_file): Cast array argument to unsigned
4259 * write.c (adjust_reloc_syms): Remove unused variable symseginfo.
4260 (write_object_file): Don't define punt_it if it won't be used.
4261 (fixup_segment): Don't define skip if it won't be used.
4263 * config/tc-mips.h (TARGET_FORMAT): Define as mips_target_format.
4264 (mips_target_format): Declare.
4265 * config/tc-mips.c (mips_target_format): Define with appropriate
4267 (md_parse_option): If -EL or -EB is used, change byte_order and
4268 mips_target_format as appropriate.
4270 Tue Jan 11 21:52:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4272 * app.c (do_scrub_next_char): Another attempt to fix bugs
4273 dealing with labels without colons (for HPPA and MRI).
4275 Tue Jan 11 17:01:06 1994 Doug Evans (dje@canuck.cygnus.com)
4277 * config/tc-sparc.c (sparc_ip): Truncate args to %hi/%lo to 32 bits.
4279 * expr.c (integer_constant): Fix computation of too_many_digits.
4280 Variable digit_2 renamed to start. Fix check for whether number
4281 will fit in 32 bits.
4282 * read.c (emit_expr): Use valueT instead of long.
4284 Tue Jan 11 13:01:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4286 * config/obj-elf.c: If TC_MIPS, include elf/mips.h.
4287 (special_sections): Define.
4288 (obj_elf_special_section): Get default types and attributes from
4289 list of special sections.
4290 * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define.
4292 * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss
4293 sections to be close together.
4295 * config/tc-mips.c (macro): Corrected $at warnings in a couple of
4298 * listing.c (listing_prev_line): New function.
4299 * listing.c: Include subsegs.h.
4300 (listing_prev_line): New function.
4301 (calc_hex): Reset byte_in_frag to zero for each new frag.
4302 * config/tc-mips.c (append_insn): Call listing_prev_line after
4303 emitting nop instructions.
4304 * Makefile.in (listing.o): Depends upon subsegs.h.
4306 Mon Jan 10 09:52:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4308 * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC
4309 here. Handle case where label may be defined after the .PROC.
4310 (pa_proc): It is not an error if the procedure's label isn't
4311 defined before the .PROC directive.
4313 Sun Jan 9 04:43:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4315 * config/te-netbsd.h: New file.
4316 * config/tc-i386.h (TARGET_FORMAT) [TE_NetBSD]: Use bfd target
4317 a.out-netbsd-386 for this configuration.
4319 Fri Jan 7 17:38:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4321 * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information
4322 with the associated stabs information.
4323 (ecoff_build_symbols): Never set the type of stabs symbols to
4324 st_Global. Don't update the symbol index or ifd if the gas symbol
4325 is not the same as the ECOFF symbol (which is now the case for
4328 Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com)
4330 * config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that
4331 splits the function.
4332 (macro2): New function, if LOSING_COMPILER defined.
4334 Fri Jan 7 09:38:25 1994 Steve Chamberlain (sac@cygnus.com)
4336 * config/obj-coffbfd.c (fill_section): Don't ever fill past the
4337 end of a section. (write_object_file): Temporary fix - setup
4340 Thu Jan 6 18:05:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4342 * config/tc-sparc.c (tc_gen_reloc): Fix handling of addends in
4343 non-pcrel_offset relocations.
4345 Thu Jan 6 01:06:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4347 * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at
4350 Wed Jan 5 14:22:22 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4352 * literal.c: New file.
4353 * Makefile.in (REAL_SOURCES, OBJS): List it.
4355 * as.h (DEBUG): Don't define.
4356 (struct expressionS, struct fix): Declare in case they're used in
4358 (add_to_literal_pool) [BFD_ASSEMBLER]: Declare.
4360 * config/tc-mips.h (TARGET_FORMAT) [OBJ_AOUT]: Fix for new names
4363 * subsegs.c (subseg_get): New function. Creates segment if
4364 needed, returns pointer, but doesn't change current segment.
4365 (subseg_new): Use it.
4367 Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com)
4369 * Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search.
4370 * config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/".
4371 * app.c, flonum.h, hex-value.c (const): Change #if to be more
4374 Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com)
4376 * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
4379 Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4381 * write.c (write_relocs): bfd_perform_relocation now takes an
4382 additional argument, to return an error string (which we ignore).
4384 Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4386 * write.h (struct fix): Field tc_fix_data should be type PTR, not
4387 void*, for compatibility with non-ANSI compilers. Added
4388 single-bit field "fx_done".
4390 Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com)
4392 * tc-hppa.c (pre_defined_registers): Convert to lower case.
4393 Delete spurious register names "%r4L", etc.
4394 (selector_table): Sort and convert to lower case.
4395 (cons_fix_new_hppa): `reloc_type' => `rel_type'.
4396 (pa_ip): Always use strcmp for non-text and strcasecmp for text.
4397 (reg_name_search): Rewrite to call strcasecmp only once per
4399 (pa_chk_field_selector): Rewrite to use binary search.
4400 (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons.
4401 (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case
4402 sensitive comparisons.
4403 (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case.
4404 (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use
4405 case sensitive comparison for all symbolic names.
4406 (pa_subspace): Canonicalize strncasecmp arg to lower case.
4407 (pa_subspace_start): Use case sensitive comparison for symbolic names.
4409 Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4411 * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no
4412 symbol is present (i.e., relocation against absolute), create a
4413 phony local symbol, and use it in the reloc.
4414 (fixup_segment): When adjusting a reloc with an absolute symbol,
4415 have TC_FORCE_RELOCATION control clearing add_symbolP too.
4416 * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF.
4418 * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT
4419 and BSF_GLOBAL, since they're the same.
4421 * as.c (main): Only invoke md_end if it's defined as a macro.
4422 * tc.h (md_end): Don't declare it.
4423 * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do
4425 * config/tc-vax.c (vip_end): Deleted null function.
4426 * config/tc-mips.c (md_mips_end): Renamed from md_end.
4427 * config/tc-mips.h (md_mips_end): Declare.
4428 (md_end): New macro, calls md_mips_end.
4430 * write.c (write_object_file): Don't close output file.
4431 * as.c (main): Close output file (if needed) after calling
4432 listing_print, which should be after calling write_object_file,
4433 which sets the frag addresses.
4435 * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line,
4436 obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type,
4437 obj_coff_val): Add unused int argument to satisfy prototypes; goes
4438 with Ian's 10 Sep changes.
4439 (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS,
4440 S_SET_STORAGE_CLASS): Now function instead of macros.
4441 (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted.
4442 (tag_insert): Local var ERROR_STRING is const. Use "const" not
4443 "CONST" for argument NAME. Fixed prototype.
4444 (coff_frob_symbol): Removed explicit "#if 1" directive. If
4445 S_IS_EXTERNAL, set storage class to C_EXT.
4446 (s_get_name): Use "const" not "CONST".
4447 * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE,
4448 S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted.
4449 (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For
4450 BFD_ASSEMBLER, define as macro that aborts.
4451 (obj_extra_stuff, tc_headers_hook): Declare only for
4453 (coff_frob_symbol): Fix prototype.
4455 Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4457 * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense
4460 Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4462 * config/tc-hppa.c (md_begin): Initialize "dummy_label".
4463 (tc_gen_reloc, SOM version): For relocations which have no symbol,
4464 set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code.
4466 Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4468 * read.c (lex_type): No longer make '[' a valid character for
4471 * config/tc-vax.c (tc_aout_fix_to_chars): Local variable
4472 NBYTES_R_LENGTH now const.
4474 * config/obj-*.c, config/tc-*.c: Omit superfluous "return"
4475 statements at ends of functions. Don't check for null return from
4476 hash_new, since it won't return at all if there's no memory
4477 available. Also, check for null return from hash_insert, rather
4478 than zero-length string, as success indicator.
4480 * subsegs.c (section_symbol): New function.
4481 * subsegs.h (section_symbol): Declare.
4482 * write.c (adjust_reloc_syms): Use it.
4484 Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4486 * Makefile.in (RUNTEST): New variable.
4487 (CHECKFLAGS): Pass it down.
4489 * ecoff.c (ecoff_directive_frame): Permit extra trailing operands;
4490 unused for now, but supplied by Alpha OSF1 compiler.
4492 * as.h: Protect against multiple inclusions.
4493 (int_to_gen): Don't declare.
4495 * config/atof-vax.c (atof_vax): NULL is not a valid character
4498 Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4500 * configure.in (hppa*-*-osf*): Do not consider this a developmental
4503 * config/tc-hppa.c (md_apply_fix): Handle cases where no
4504 relocation will be emitted for 32bit formats.
4506 Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4508 * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust
4509 for any of the 'T' field selectors.
4511 Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4513 * config/tc-h8500.c (build_bytes): Get reloc type right for a
4514 %page operation. (md_assemble): Don't modify input_line_pointer.
4515 (mdcoff_sizemachdep): New function.
4516 * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro.
4517 * config/tc-z8k.c (get_operand): Delete bogus check.
4519 Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
4521 * write.c (number_to_chars_*): Delete bogus range check.
4523 * output-file.c (TARGET_ARCH): No default.
4525 Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com)
4527 * config/tc-sh.c (md_convert_frag): Truncate disps before calling
4528 md_number_to_chars. (md_assemble): Don't modify
4531 Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com)
4533 * config/tc-h8300.c (md_assemble): Don't update input_line_pointer.
4535 Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4537 * config/obj-som.[ch] (obj_read_begin_hook): Remove last change.
4538 Breaks with the HP compilers.
4540 * config/tc-hppa.c (struct call_info): Remove fields which were
4541 set but never used. Remove all code which sets those fields.
4542 (struct subspace_dictionary_chain): Likewise.
4543 (struct space_dictionary_chain): Likewise.
4544 (pa_desc): Delete useless function. Delete all references.
4545 (hppa_tc_make_sections): No need to count the number of symbols for
4546 the symbol extension section.
4548 Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4550 * config/obj-som.c (obj_som_version): Pass version string to
4552 (obj_som_copyright): New function. Much like obj_som_version.
4554 * config/tc-hppa.c (obj_copyright): Define as appropriate for
4556 (pa_copyright): Just a stub now.
4558 * config/obj-som.c (obj_read_begin_hook): Delete unused function.
4559 * config/obj-som.h (obj_read_begin_hook): Provide dummy definition.
4560 (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them.
4562 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
4563 expansion due to rounding mode selectors. Handle R_[RDSN]_MODE
4564 relocations for selecting the current rounding mode.
4566 * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
4567 e_rlsel field selectors.
4569 Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4571 * config/obj-elf.h: If ECOFF_DEBUGGING, undef
4572 SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define
4573 OBJ_PROCESS_STAB to call ecoff_stab.
4574 * config/obj-elf.c: Don't compile obj_elf_init_stab_section if
4575 INIT_STAB_SECTION is not defined.
4577 Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4579 * config/tc-hppa.c (md_apply_fix): Delete old wrapper function.
4580 (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls.
4581 Fix comments in various places. Always return a value.
4582 Avoid dereferencing a NULL fx_addsy.
4583 (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy.
4585 Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
4587 * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should
4588 be either 0 or 2 (no static link or static link required). Always
4589 assume no static link.
4591 Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com)
4593 * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be
4594 dependent on howto fields, not on format flavour.
4596 * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc,
4597 defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those
4599 * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
4600 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
4601 (sy_tc, sy_obj): Define so that the fields look like they used to,
4602 until all references get changed.
4604 * write.c (fixup_segment): Lots of variables no longer register.
4605 Reordered some code for easier reading.
4606 * config/obj-coff.c (obj_coff_dim): dim_index no longer register.
4607 Deleted superfluous return statement.
4608 (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type,
4609 obj_coff_val, tag_init, tag_insert): Deleted superfluous return
4611 (align, obj_coff_section): Deleted debugging printfs.
4612 * config/tc-i386.c (md_assemble): Discard some register decls.
4613 Use assignment rather than memcpy to copy template.
4614 (op_hash, reg_hash, prefix_hash): Default C initialization of
4615 statics is sufficient.
4616 * config/tc-sparc.c (print_insn): Array Reloc is now const, and
4619 * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if
4620 TE_LYNX; use coff-sparc otherwise.
4621 [USE_NATIVE_HEADERS]: Delete this code; it isn't used.
4623 * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined,
4624 before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before
4625 returning. Remove some i960-coff-specific code.
4626 (TC_ADJUST_RELOC_COUNT): Default to doing nothing.
4627 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
4628 (i960_validate_fix): Declare.
4629 (TC_VALIDATE_FIX): Define.
4630 * config/tc-i960.c (i960_validate_fix): New function.
4632 * write.c (number_to_chars_littleendian): New function. Write out
4633 bytes in little endian order, doing size and range checking.
4634 (number_to_chars_bigendian): New function, similar.
4635 * write.h: Declare them.
4636 * config/tc-*.c (md_number_to_chars): Use them.
4637 * config/tc-vax.c (md_apply_fix): Ditto.
4638 * config/tc-i386.c (md_apply_fix): Ditto.
4640 * config/obj-coff.c: Rearranged code for handling line number
4642 (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case,
4643 since the usage is different from non-BFD_ASSEMBLER case.
4644 (in_function, clear_function, set_function): New macros, to
4645 combine some of the functionality implemented in differnet ways in
4646 BFD_ASSEMBLER and non-... code. Used in other functions that used
4647 to check function_lineoff &c.
4648 (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER,
4649 one for not. Non-BFD_ASSEMBLER version now has temporary variable
4650 to contain char* pointer pointed to by char** argument. Always
4651 follow CROSS_COMPILE code; easier to read that way.
4652 (obj_coff_ln): Don't call add_lineno or c_line_new if appline is
4654 (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for
4655 ".bf", it's been done elsewhere.
4656 (coff_frob_symbol): If ilne number data is pending, call
4657 add_linesym to flush it.
4658 (coff_frob_file): Don't do that here.
4659 * config/obj-coff.h (coff_frob_file): Declare.
4660 (obj_frob_file): Define, to call it.
4662 * config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
4663 md_estimate_size_before_relax: Define them as macros calling
4665 * config/tc-sparc.c: Don't define them as functions.
4667 * configure.in: Handle target alpha-*-osf*. (No cpu files yet.)
4669 Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4671 * Makefile (clean): Depend on clean-here.
4673 Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4675 * config/ho-go32.h: Include fopen-bin.h.
4676 * as.h: If FOPEN_WB isn't defined, include fopen-same.h.
4677 * output-file.c (output_file_create): Use FOPEN_WB instead of "w".
4678 * input-file.c (input_file_open): Use FOPEN_RT instead of "r".
4679 * listing.c (file_info): Use FOPEN_RB instead of "rb".
4680 * read.c (s_include): Use FOPEN_RT instead of "r".
4682 * stabs.c: Include obstack.h.
4684 * tc.h (md_create_long_jump): Don't declare if it's already
4686 (md_create_short_jump, md_estimate_size_before_relax): Ditto.
4688 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead
4689 of strerror. Clear bfd_error.
4691 * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already
4694 Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4696 * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function.
4697 (pa_process_exit, pa_procend): Call it for ELF objects.
4699 Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4701 * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d
4702 case. See comment. From wilson@cygnus.com: for M_L_DAB, set
4703 coproc before doing goto ld.
4705 Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4707 * write.c (TC_FORCE_RELOCATION): Provide a default definition.
4708 (fixup_segment): Allow the target machine to specify that a
4709 relocation must be generated for a particular fixup. Remove
4710 #ifndef TC_HPPA hack.
4712 * config/tc-hppa.h (TC_FORCE_RELOCATION): Define.
4714 * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to
4715 be NULL. Only fixup_segment is supposed to do that.
4716 (hppa_force_relocation): New function.
4718 Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4720 * Makefile.in (stabs.o): Added dependencies.
4722 * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab.
4724 Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4726 * app.c (do_scrub_next_char): Output a TAB before any
4729 * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
4730 exists before trying to peek at its name.
4731 (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s
4733 (pa_align_subseg): Delete unused/unwanted function.
4735 Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4737 * read.c (read_a_source_file): Fix test for when to stick a colon
4738 on the end of a label. Make code conditional on either MRI or
4739 LABELS_WITHOUT_COLONS.
4741 * app.c (do_scrub_next_char): If a line begins with whitespace, leave
4742 the single whitespace character alone. Eat all others.
4744 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define.
4746 Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4748 * config/tc-hppa.c (pa_procend): Do not call process_exit.
4749 (exit_processing_complete): Delete unwanted variable and all
4752 Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4754 * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext.
4755 Changed to not actually build the external symbol information, as
4756 that is now done by the ECOFF back end.
4757 (ecoff_build_debug): Changed accordingly.
4758 * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function
4759 called by ecoff_setup_ext.
4760 * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0,
4761 set corresponding pointer to NULL. Don't set raw_size and
4763 (obj_ecoff_set_sym_index): Removed.
4764 (obj_ecoff_set_ext): New function.
4765 * config/obj-ecoff.h (obj_set_sym_index): Don't define.
4766 (obj_ecoff_set_sym_index): Don't declare.
4767 * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr,
4768 elf_set_index): New functions used for ECOFF_DEBUGGING.
4769 (elf_frob_file): Reworked ECOFF debug generation to use
4770 new functions in bfd/ecofflink.c.
4772 Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4774 * config/tc-hppa.c (pa_def_subspaces): Only create the unwind
4775 subspace for ELF. In the SOM world, the linker is responsible
4776 for creating the unwind subspaces.
4778 Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4780 * config/obj-coffbfd.c: Use PARAMS rather than EXFUN.
4781 (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is
4782 already set. Fixes .def var; .val external_var; .scl 3; .endef.
4783 (adjust_stab_section): Make static. Declare return type. Remove
4786 * config/tc-i386.h: Declare tc_coff_fix2rtype and
4787 tc_coff_sizemachdep.
4789 Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4791 * write.c (write_object_file): Disable obj_check_file_symbols
4792 hook; only back end using it wasn't using it correctly.
4793 (write_object_file): Always call obj_frob_symbol and
4794 tc_frob_symbol; always retain symbol if it's used by a relocation,
4795 regardless of what these routines indicate.
4796 * config/obj-coff.c (coff_frob_symbol): Renamed from
4797 coff_check_file_symbols.
4798 * config/obj-coff.h (obj_check_file_symbols): Deleted.
4799 (coff_frob_symbol): Declare.
4800 (obj_frob_symbol): Call it.
4802 * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings,
4803 obj_pre_write_hook): Don't define for BFD_ASSEMBLER.
4804 (c_section_header): Ditto. Delete superfluous return at end of
4807 * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify
4809 (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER
4811 (c_section_header): Rewrite prototype so that it contains no
4812 preprocessing directives. Don't declare it at all if
4815 * configure.in (sparc*-*-lynxos): New target, using coff and
4818 * stabs.c: New file.
4819 * Makefile.in (REAL_SOURCES, OBJS): List it.
4820 * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME,
4821 get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc):
4824 * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf
4827 Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4829 * configure.in (mips-*-irix5*): New target. Use elf and mips-big.
4830 * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h.
4831 (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF
4833 (obj_read_begin_hook): If ECOFF_DEBUGGING, call
4834 ecoff_read_begin_hook.
4835 (obj_symbol_new_hook): If ECOFF_DEBUGGING, call
4836 ecoff_symbol_new_hook.
4837 (obj_elf_init_stab_section): Cast alloca result.
4838 (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging
4839 information and write it out into .mdebug section.
4840 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro.
4841 (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS.
4842 (ECOFF_DEBUGGING): Define if TC_MIPS.
4843 (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add
4844 fields required by ECOFF.
4845 * config/tc-mips.c: Check ECOFF_DEBUGGING rather than
4846 OBJ_ECOFF in many cases.
4847 (mips_any_noreorder): New variable.
4848 (mips_cprestore_offset): Initialize to -1.
4849 (mips_frame_reg): New variable.
4850 (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1,
4851 RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros.
4852 (md_pseudo_table): Handle "gpword" and "cpadd".
4853 (md_begin): Initialize ok to false. If OBJ_ELF, set alignment
4854 of text, data and bss sections to 4. Set alignment of
4855 .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug
4857 (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment
4859 (append_insn, macro_build, macro_build_lui): Take place
4860 argument. Changed all callers.
4861 (append_insn): If appending a nop, don't emit one.
4862 (macro_build): Changed assertion for 'i', 'j', 'o' case.
4863 (gp_reference): Removed.
4864 (load_address): New function.
4865 (macro): If mips_noreorder is used, set mips_any_noreorder.
4866 Extensive changes to handle GP and PIC symbols differently.
4867 Build both possible code choices using a variant frag, and
4868 make a final decision at the end of assembly when all
4869 information is known. Added PIC support for all symbol
4871 (mips_ip): Don't permit anything but a number after $ for a
4872 coprocessor register. Don't use .lit4 or .lit8 sections when
4873 generating PIC code. If OBJ_ELF, set alignment of .lit4 or
4875 (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs.
4876 (s_change_sec): Set alignment of ELF .rodata or .sdata section
4878 (s_mipsset): If .set noreorder, set mips_any_noreorder.
4879 (s_cpload): Ignore .cpload if not generating PIC code. Warn
4880 if .cpload is not in noreorder section.
4881 (s_cprestore): Ignore .cprestore if not generating PIC code.
4882 (s_gpword, s_cpadd): New functions.
4883 (tc_get_register): Added frame argument; if true, set
4884 mips_frame_reg to return value. Changed all callers.
4885 (md_estimate_size_before_relax): Don't error out, but instead
4886 determine how much a frag should grow.
4887 (tc_gen_reloc): Return multiple relocs if appropriate, as
4888 determined by md_estimate_size_before_relax.
4889 (md_convert_frag): New function.
4890 (mips_elf_final_processing): Set ELF header flags based on
4891 mips_any_noreorder and mips_pic.
4892 * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define.
4893 (MAX_RELOC_EXPANSION): Define to be 3.
4894 (md_relax_frag): Define to be 0.
4895 (md_convert_frag): Don't define.
4896 (tc_get_register): Changed declaration.
4898 * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to
4899 support generating ECOFF debugging information for MIPS ELF
4900 targets. Compiled only if ECOFF_DEBUGGING is defined. Changed
4901 handling of external symbols: it now always generates exactly
4902 those external symbols that are defined in the global symbol list.
4903 * Makefile.in (REAL_SOURCES): Added ecoff.c.
4904 (REAL_HEADERS): Added ecoff.h.
4905 (OBJS): Added ecoff.o.
4906 (ecoff.o): New target.
4907 * config/obj-ecoff.c: Almost entirely moved into ecoff.c.
4908 Remaining code mostly just calls ecoff.c code.
4909 * config/obj-ecoff.h: Define ECOFF_DEBUGGING.
4910 (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a
4912 (obj_read_begin_hook, obj_symbol_new_hook): Define to call
4913 functions in ecoff.c.
4914 (ecoff_stab): Don't declare (now declared in ecoff.h).
4915 (obj_set_sym_index): Define.
4916 (obj_ecoff_set_sym_index): Declare.
4918 * frags.h (frag_grow): Declare.
4919 * frags.c (frag_grow): Made non-static.
4921 * write.c (is_dnrange): Do not define if md_relax_frag is defined.
4922 (relax_segment): If md_relax_frag is defined, use it to handle a
4923 frag of type rs_machine_dependent rather than looking through
4926 * read.c (read_a_source_file): If we find a bad pseudo-op,
4927 do a continue to go on to the next line rather than a break.
4928 Removed duplicate bad pseudo-op code which was never executed.
4930 * read.c (s_lcomm): Do not require a comma after the name.
4932 * subsegs.h (segment_info_type): Changed hadone field to bitfield.
4934 * as.c (perform_an_assembly_pass): Set bss flag for bss_section.
4935 * read.c (s_lcomm): Set bss flag for .sbss section if used.
4936 * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a
4937 bss section. Set SEC_RELOC if there are any relocations, even for
4938 a zero size section.
4940 * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base
4941 data offset on reloc[0]->address rather than reloc[j]->address, so
4942 that multiple relocs can affect different memory locations.
4944 * write.c (chain_frchains_together, relax_and_size_seg,
4945 adjust_reloc_syms, write_relocs): Make third argument PTR, not
4946 char *, to match definition of bfd_map_over_sections.
4948 * app.c (do_scrub_next_char): Don't interpret a comment character
4949 as starting a CPP line directive unless it is a '#' and is the
4950 very first characters on the line (i.e., do not permit leading
4953 * messages.c (identify): Make file argument non-const, to match
4956 Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4958 * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check.
4960 Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com)
4962 * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too.
4963 * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7
4966 Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4968 * config/tc-hppa.[ch]: Fix assorted trivial indention problems.
4969 * config/obj-som.c (obj_som_version): Add missing ';'.
4970 (som_frob_file): Delete whitespace at EOL.
4972 Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com)
4974 * Makefile.in (VERSION): Updated following 2.2 release.
4976 Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4978 * config/tc-hppa.c (hppa_fix_struct): Use a real type for the
4979 field selector, rather than an int. All uses of field selectors
4981 (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
4982 (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
4985 Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4987 * config/tc-hppa.c (pa_type_args): For .import statements,
4988 silently ignore attempt to change the symbol type for a function
4989 from ST_ENTRY to ST_CODE on .import.
4991 Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4993 * write.h (fixS): Rename fx_callj field to fx_tcbit.
4994 * write.c, config/obj-coff.c, config/obj-coffbfd.c,
4995 config/tc-i960.c: Corresponding changes.
4997 Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4999 * Makefile.in (distclean): Delete config-stamp and config.h
5001 * config/tc-hppa.c (evaluate_absolute): Avoid relying on
5004 * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args.
5005 Accept new argument "is_export". All callers changed. When
5006 processing a .export directive for a function, do not allow
5007 the user to set the type to "CODE", instead warn and set the
5010 Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5012 * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted
5013 Lemon <mellon@pepper.ncd.com>).
5014 (mips_ip): Permit odd numbered floating point registers if -mips3.
5015 (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS.
5017 Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com)
5019 * configure.in: Remove h8300h, we have multilib now.
5021 Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
5023 * configure.in: Support generic netware as being ELF format.
5024 Recognise unixware if the user supplies it.
5026 Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5028 * First cut at cleaning up PA instruction parsing.
5029 * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to
5030 insn structure as an argument, and a pointer to a string. All
5031 callers changed. Always read any field selector here. Call
5032 evaluate absolute to get a return value.
5033 (evaluate_absolute): Addept pointer to insn structure as its
5034 argument. All callers changed.
5035 (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield
5036 into an instruction and continuing the main pa_ip loop.
5037 (CHECK_FIELD): New macro for simple range checking of fields.
5038 (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE
5039 and CHECK_FIELD. All immediate fields now pass through
5040 pa_get_absolute_expression which will also handle field selectors.
5041 Delete dead code. Simplify.
5042 (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are
5043 applied are in range. Use bfd_put_32 rather than inserting each
5044 byte of the fixed instrution into the buffer ourselves.
5046 * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code,
5047 it was PA specific and is no longer needed (it's now handled
5048 within the PA backend).
5049 * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition.
5050 * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for
5051 a fixup is $global$ change it to NULL as $global$ is really only
5052 needed long enough to determine the base type of relocation to use.
5054 * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined.
5056 * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work
5057 for 'z' operands (target of ble branch).
5059 Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5061 * config/tc-hppa.c: (update_subspace): Fix type and name of last
5062 parameter. All callers fixed.
5063 (md_begin, pa_chk_field_selector, pa_entry): Lint.
5065 * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector
5066 to default state after it's been used.
5068 Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5070 * config/obj-som.c (obj_som_init_stab_section): Change
5071 space/subspace sort keys for the stab sections so as to avoid
5072 bugs in the hp linker and pxdb.
5074 Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5076 * write.c (chain_frchains_together): Update pointer to last
5077 frag for a segment in the seginfo structure.
5079 Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com)
5081 * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS
5083 Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5085 * write.c (fixup_segment): Handle conversion of subtraction to
5086 pc-relative addressing even if pc-relative flag is already set.
5088 * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't
5091 * doc/Makefile.in (distclean): Delete intermediate files from dvi
5092 build, but not the dvi or info files.
5093 * Makefile.in (clean-here): New target; cleans up current
5095 (distclean): Use it instead of clean.
5097 * read.c (s_xstab): Don't use alloca.
5099 * messages.c (identify): New routine; print message identifying
5100 following messages as coming from assembler.
5101 (as_show_where, as_bad_internal, as_bad_where): Call it.
5102 (as_fatal): Don't need to identify program any more.
5104 Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5106 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5108 * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as
5110 (get_stab_string_offset): Remove unused variable aligned.
5112 Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5114 * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the
5115 predefined register table.
5116 (pa_parse_number): Handle %rp in common register shortcut code.
5117 Consistently set return value to -1 for an error. Clean up error
5118 messages and only print them when "print_errors" is true. Handle
5119 empty string case like the HP assembler -- assume a value of
5122 * config/ho-hpux.h: Do not include ho-sysv.h. Instead include
5123 standard hpux include files to pick up various function decls.
5125 * config/ho-hppaosf.h: Delete _IO* macros. They are defined in
5126 stdio.h. Delete bogus declaration of free. Get path to
5127 alloca-conf.h right.
5129 Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5131 * expr.c (operand): Fix checks for characters following "0b" or
5134 Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5136 * config/obj-som.h (obj_attach_unwind_info): Define as a hook
5137 so GAS can attach unwind descriptor information to a BFD symbol.
5138 * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind
5139 descriptor information to the BFD symbol.
5140 (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied",
5141 they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF
5143 (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent.
5144 (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM.
5145 (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not
5146 build "end-of-function" symbols for SOM, they are not needed.
5148 * config/tc-hppa.c (process_exit): Create temporary symbols with
5149 correct prefixes so they can be eliminated later.
5151 * config/tc-hppa.c (call_info struct): Delete unused "frame" field.
5152 (pa_callinfo): Insert framesize into the unwind information as
5153 soon as it's available.
5154 (pa_build_unwind_subspace): Do not insert framesize into the unwind
5157 * Add support for marker type relocations. These mark areas
5158 of interest to the linker. ENTRY/EXIT relocations for SOM are
5159 an example of marker relocations.
5160 * write.c (write_relocs): Instead of assuming size of a relocation
5161 is 4 bytes, pick up the size from relocation itself.
5162 (fixup_segment): Do not complain that a value is too small for
5165 * struc-symbol.h: Add new "sy_used" field to the symbol structure.
5166 * expr.c (operand): Set sy_used for any symbol used as an operand.
5167 (expr): Likewise for any symbol used in an expression.
5168 * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported
5169 symbols which are never used and absolute symbols which local scope.
5171 * config/obj-som.h (obj_frob_file): Define.
5172 * config/obj-som.c (obj_som_init_stab_section): Set alignment
5173 of stab sections. Make space for the special stab entry.
5174 (adjust_stab_sections): Adjust the special entry in the
5176 (som_frob_file): New function. Simply calls adjust_stab_sections
5179 Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5181 * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define.
5182 (mips_pic, mips_cprestore_offset): New static variables.
5183 (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore.
5184 Ignore .bgnb and .endb.
5185 (gp_reference): _gp_disp is never addressed off GP.
5186 (macro_build): Ignore macros while searching for insn. For cases
5187 i, j, and o, accept the reloc type as an argument rather than
5188 assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to
5189 BFD_RELOC_MIPS_GPREL. Added new case a.
5190 (set_at, load_register, macro): Changed calls to macro_build to
5191 pass new argument for i, j and o cases.
5192 (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require
5193 special handling when generating SVR4 PIC code.
5194 (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT
5195 rather than hard coded constants.
5196 (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and
5197 BFD_RELOC_MIPS_CALL16.
5198 (s_option): Set mips_pic based on .option picN.
5199 (s_abicalls): New function; set mips_pic to 2.
5200 (s_cpload): New function; handle .cpload.
5201 (s_cprestore): New function; handle .cprestore.
5203 * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb,
5204 .endb and .verstamp, setting them to s_ignore.
5206 Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5208 * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined
5209 field. Define SUBSPACE_DEFINED accessor macro.
5210 (pa_subspace): Allow user to override subspace attributes for
5211 built-in subspaces. Set ssd_defined at the end of fcn -- that
5212 way the attributes can only be changed once. Pass newly allocated
5213 name to is_defined_subspace, not a pointer to the input line.
5214 Fix typo in space/subspace rework.
5215 (is_defined_subspace): Delete unused 2nd arg. All callers changed.
5217 * config/tc-hppa.c (pa_import): If currently in the text segment
5218 and a symbol is imported without type information, set BSF_FUNCTION
5220 * write.c (relax_and_size_seg): Correct test to determine if
5221 the section's size was rounded up.
5223 * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS
5224 can properly set all the SOM symbol types.
5225 * config/tc-hppa.c (pa_symbol_type): New enum to represent the
5226 symbol types which can be set from an IMPORT/EXPORT statement.
5227 (pa_export_args): Set the pa_symbol_type type based on arguments.
5228 If defined, call obj_set_symbol_type to pass this information on
5231 * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
5232 stab section we make.
5233 (s_stab_generic): Likewise.
5235 Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5237 * Allow backends to override the value of the fake label.
5238 * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead
5239 assume backends will define LOCAL_LABEL if anything other than
5240 'L' is used to denote a local label.
5241 (FAKE_LABEL_NAME): New macro. Defines the default name used for
5243 * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code
5244 and instead simply use the string defined by FAKE_LABEL_NAME.
5245 (operand): Likewise.
5246 * read.c (s_stab_generic): Likewise.
5247 * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's
5248 known to be a local label.
5249 * config/tc-i386.h (DOT_LABEL_PREFIX): Delete.
5250 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
5251 * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete.
5252 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
5253 * config/te-sco386.h (DOT_LABEL_PREFIX): Delete.
5254 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
5256 Rework space/subspace handling in PA code to fully support
5257 SOM spaces/subspaces.
5258 * config/tc-hppa.c (USE_ALIASES): New object-format dependent define
5259 to control the use of space/subspace name aliases.
5260 (update_subspace): Accept space chain entry for containing space
5261 as a new parameter. All callers changed.
5262 (pa_get_label): Use current_space rather than pa_segment_to_space.
5263 (pa_define_label): Likewise.
5264 (pa_undefine_label): Likewise.
5265 (md_begin): Change into the (possibly modified) text_section.
5266 (pa_parse_space_stmt): Create a new segment/space if create_flag
5267 is true, and the space name is not one of the two predefined spaces.
5268 (pa_subspace): Use current_space rather than a lookup via
5269 pa_segment_to_space. Reset BFD section flags as required by
5270 the .subspace directive. Likewise for the section alignment.
5271 Pass the current space to update_subspace and create_new_subspace.
5272 (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES
5273 is true. When not using aliases, create a BFD section for each
5274 subspace encountered. When not using aliases replace the default
5275 text, data, and bss segments with new ones.
5276 (create_new_subspace): When not using aliases each subspace has a
5277 section/segment and subsegments are not needed, so set the subsegment
5280 * config/tc-hppa.c (pa_parse_space_stmt): If needed, call
5281 obj_set_section_attributes to pass space attributes to the
5283 (create_new_space): Likewise.
5284 (create_new_subspace): Likewise for subspace attributes using
5285 obj_set_subsection_attributes.
5286 (update_subspace): Likewise for subspace attributes using
5287 obj_set_subsection_attributes.
5289 * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key
5290 for $TEXT$ and $PRIVATE$ from the default space structure.
5292 * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION
5293 as appropriate for the given type.
5295 * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling
5298 * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol
5301 * config/obj-som.[ch]: New files for SOM support. Note SOM
5302 support is not yet complete in GAS or BFD.
5304 * config/ho-hppabsd.h: Delete IO* macros, they are defined in
5305 stdio.h. Delete declaration of free. Include stdlib.h, unistd.h,
5308 Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5310 * Allow backends to override the section names used for embedded
5311 stabs support. Needed for SOM.
5312 * read.c (STAB_SECTION_NAME): Default the name of the stab section
5314 (STAB_STRING_SECTION_NAME): Likewise for the stab strings section.
5315 (get_stab_string_offset): Is now passed the full name for the
5316 stab string section rather than a name prefix. All references
5318 (s_stab_generic): New argument for the stab string section name.
5319 all references changed.
5320 (s_xstab): Append "str" to the stab section name to get the
5321 stab string section name.
5322 * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str"
5323 to stab section name to get the stab string section name. Pass
5324 the full name of the stab string section to get_stab_string_offset.
5325 * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
5327 * config/tc-hppa.c (md_begin): Disable "-R" option to fold
5328 textand data segments. Warn user "-R" is unsupported on the
5331 Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5333 * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for
5334 .align and .ALIGN directives.
5336 * config/tc-hppa.c (pa_space): Do not report an error for a .space
5337 directive which does not define a "well-known" space and does
5338 not include a space number as an argument.
5340 * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the
5341 "defined", "loadable", "code_only" and "space_index" fields.
5342 (pa_def_spaces): Correct initialization of the "spnum", "defined",
5343 and "private" fields.
5345 * write.h (struct fix): Add new tc_fix_data field for the various
5346 backends to attach machine dependent fixup information to.
5347 * write.c (fix_new_internal): Initialize new tc_fix_data field.
5348 * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and
5350 (hppa_find_hppa_fix): Delete unnecessary function. Fix all
5351 callers to get HPPA fixup information from the tc_fix_data field
5353 (hppa_fix_root): Delete unnecessary variable.
5354 (fix_new_hppa): Attach HPPA fixup data to the GAS fixup.
5356 * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted
5357 function. Fix all callers.
5358 (subspace_dictionary_chain): Delete unused ssd_start_sym field.
5360 * config/tc-hppa.c (hppa_fix_adjustable): New function to determine
5361 if a particular fixup is adjustable.
5362 * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to
5363 perform the real work.
5365 * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out
5366 of OBJ_XXX conditionals.
5367 (MAX_RELOC_EXPANSION): Likewise.
5369 * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all
5370 callers. Now returns log2 (N) for positive N which are an exact
5371 power of two or -1 for an error.
5373 * config/tc-hppa.c (pa_callinfo): Range check values provided for
5374 ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before
5375 inserting them into the unwind table.
5377 * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references.
5378 (hppa_gen_reloc_type): New object format dependent macro.
5379 (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF
5380 conditional. The code can (and will) be shared between SOM & ELF
5381 formats in the near future.
5382 (cons_fix_new_hppa, md_apply_fix_1): Likewise.
5383 (pa_build_unwind_subspace, process_exit, pa_exit): Likewise.
5384 (tc_gen_reloc): Use hppa_gen_reloc rather than an object format
5387 * config/tc-hppa.c (pa_comm): Set the segment for a common symbol
5390 * config/obj-elf.h (obj_elf_version): Add extern prototype.
5392 * configure.in (hppa-*-bsd*): New configuration.
5393 BFD is always used for GAS generating SOM objects.
5395 * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an
5396 adjustment is rejected by the target machine.
5398 * config/tc-hppa.c (pa_big_cons): Delete function and its
5399 declaration. All callers changed to use pa_cons.
5401 * write.c (fixup_segment): Fix indention and open/close brace
5404 From Pete Hoogenboom:
5405 * config/tc-hppa.c (md_atof): Return a NULL on success rather than
5408 * config/tc-hppa.c (pa_parse_space_stmt): Advance
5409 input_line_poitner when an invalid argument is encountered.
5411 Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5413 * config/tc-a29k.c (md_begin): When opcodes are mashed together in
5414 the table, require that the one without bit 0x1000000 set come
5415 first. Require further that it be case 'b' or 'P'. The a29k
5416 opcode table already meets these constraints.
5417 (machine_ip): When handling case 'i' or 'A', make sure that the
5418 appropriate opcode really exists by looking at the next entry in
5421 Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5423 * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative
5424 fixups. Add 6 for long 7.3 case, 2 for short 7.2 case.
5426 * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number
5427 after a .ent directive.
5429 * config/tc-mips.c (mips_ip): Handle '>' case (shift amount
5430 between 32 and 63 for double shift instruction). Do & 0x1f rather
5432 (printInsn): Handle '>'.
5434 Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5436 * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol
5437 number in the right place. Untested. Probably does not work for
5438 cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney).
5440 * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses
5441 an illegal offset of 0 or -1.
5443 * config/obj-elf.c (obj_elf_init_stab_section): Align .stab
5444 section to a longword boundary.
5446 Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com)
5448 * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS.
5451 * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
5454 Mon Oct 25 14:06:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5456 * config/tc-sparc.c (sparc_ip): Fix up membar argument handling.
5458 Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5460 * config/tc-sh.c (build_Mbytes): Write the relocs to the correct
5461 address. (md_assemble): Make error handling a bit more graceful.
5462 (md_apply_fix): Don't warn on non aligned displacement.
5464 * config/tc-z8k.c (get_specific, built_bytes): Understand all the
5467 Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5469 * doc/Makefile.in (install-info): Use "$<*" so VPATH will find
5470 as.info* even if they're in $(srcdir) (e.g., for FSF
5473 * write.c (write_relocs): For relocs that are pc_relative and
5474 pcrel_offset and not partial_inplace, adjust reloc->addend to
5475 compensate for a bfd_perform_relocation bug.
5477 * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code.
5478 * config/tc-sparc.c: Ditto.
5479 (tc_gen_reloc): Include fx_offset for pcrel fixups.
5481 Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com)
5483 * tc-mips.c (md_pseudo_table): Add dword pseudo op.
5485 Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5487 * messages.c: replaced all variables called Format with 'format',
5488 for consistency throughout
5490 * configure.in: handle mips*- instead of mips, mips*el for little
5491 endian configurations
5493 Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5495 * input-scrub.c (physical_input_file, logical_input_file,
5496 physical_input_line, logical_input_line): Made static.
5497 (as_where): Return current file name and line number, don't print
5499 * messages.c (as_show_where): New static function. Other
5500 functions use it instead of as_where.
5501 (as_bad_internal): New static function.
5502 (as_bad): Use as_bad_internal.
5503 (as_bad_where): New function, like as_bad but taking a file name
5505 * as.h (as_bad_where): Declare.
5506 (as_where): Change prototype for new arguments.
5507 * write.h (fixS): Added fields fx_file and fx_line.
5508 * write.c (fix_new_internal): Save file and line number in fix.
5509 (fixup_segment): Use as_bad_where, not as_bad.
5510 * input-file.c (f_in, file_name): Made static.
5511 * cond.c (struct file_line): Just use file and line fields.
5512 (s_else): Use as_where and as_bad_where, not get_file_line and
5514 (get_file_line, set_file_line): Removed.
5515 * listing.c (listing_newline): Use as_where.
5516 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
5517 * config/obj-ecoff.c (add_file): Use as_where.
5518 * config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
5519 * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
5520 * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
5522 Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
5524 * config/tc-m68k.h: Don't define REGISTER_PREFIX or
5525 OPTIONAL_REGISTER_PREFIX if either is already defined.
5527 * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
5529 * configure.in: Set bfd_gas for all sparc targets. Added facility
5530 for keeping or rejecting configurations still under development;
5531 default is to assume production environment, and reject configs
5532 still being worked on. Mark Elf configurations (except sparc and
5533 i386) as developmental. Deleted cases matching some generic names
5534 in favor of more specific names. (E.g., when we get Alpha
5535 support, we'll still only support VMS for Vax.)
5537 * config/tc-sparc.h (md_end): New macro.
5538 * config/tc-sparc.c (md_end): Function deleted.
5539 (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
5540 version compiling. All sparc targets will use bfd now.
5541 * tc.h (md_end): Don't declare if it's defined as a macro.
5543 Changes from Jeff Law and Peter Hoogenboom:
5545 * read.c (next_char_of_string): Limit octal character constants to
5548 * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
5549 against placing additional object-file dependent code here. Warn
5550 against contaminating all of GAS with the internals of tc-hppa.c
5551 through inclusion of tc-hppa.h. Delete all forward declarations
5552 for functions only used within tc-hppa.c, likewise for structures,
5553 variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
5554 conditional code in a few small places.
5556 * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
5557 structures, global variables, forward declarations together.
5558 Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
5559 conditional code -- try to group conditional code together
5560 into a few places. Make all functions and variables which
5561 are only used within tc-hppa.c static. PARAMize all functions.
5562 Add comments to functions. Delete unused functions, variables,
5563 #defines, etc. Delete unused members within structures. Delete
5564 ldil;ble hacks -- it is believed they were installed to work
5565 around old gas bugs. Avoid using mixed case for local
5566 functions, variables, and structures. Fix formatting problems
5567 not found by GNU-indent. Add FIXME notices for things which
5568 should be worked on the near future. Delete lots of old
5569 useless (1.36 PA-SOM) code.
5571 * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
5572 field of the fixS structure. Needed to build unwind
5573 descriptors correctly.
5575 * write.c: (fixup_segment): Allow expressions such as
5576 sym1-sym2+const as long as sym2 is $global$.
5578 * write.c (adjust_reloc_syms): Provide a hook so that a target
5579 cpu configuration can reject certain relocation reductions.
5580 * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
5581 which do not involve function symbols.
5583 * config/tc-hppa.h: Reindent with GNU-indent. Delete references
5584 to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
5586 * config/tc-hppa.c: Likewise.
5588 * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
5589 of elf32_symbol_type.
5590 (pa_export_args): Likewise.
5591 (elf_hppa_final_processing): Likewise.
5592 (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
5594 (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
5597 * config/tc-hppa.c: (md_section_align): Align all sections to
5598 a multiple of the section alignment rather than always a
5601 * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
5602 bits are zero (eg they specify no relocations), then do not even
5603 bother adding their entries to thesymextn section.
5605 Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5607 * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
5608 option, which is used by the SunOS make default .s.o rule.
5610 Wed Oct 20 12:26:33 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5612 * config/tc-sparc.c (sparc_ip, label "immediate"): Convert relocs
5613 operating on upper 32 bits of immediate constants to lower-half
5614 relocs with adjusted constants.
5616 Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5618 * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
5620 * config/tc-m68k.c (omagic): Remove obsolete and unused variable.
5621 (m68k_aout_machtype): New variable, if OBJ_AOUT.
5622 (md_assemble): Initialize m68k_aout_machtype based on
5623 current_architecture, if OBJ_AOUT.
5624 (md_parse_option): Remove obsolete reference to omagic.
5626 Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5628 * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op.
5629 (s_option): Ignore .option O* and .option pic*.
5630 (s_ent): Skip whitespace between symbol and optional digit.
5631 (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx).
5633 * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
5634 characters in state 6.
5635 * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
5638 * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
5639 for ELF by hacking around bizarre bfd_perform_relocation behaviour
5640 that I don't dare change.
5642 Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org)
5644 * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
5645 call strchr for each character to see if it is a special char,
5646 instead add a second loop over special_chars. Set alignment
5647 of text, data and bss sections to 4.
5648 (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
5650 (reloc): Don't return 8 and 16 bit non-PC relative relocations on
5651 ELF, since the ELF object format does not have these type of
5652 relocations. Change the abort into as as_bad and return
5653 BFD_RELOC_NONE to silence compiler warnings.
5654 (md_assemble): Keep track of the instruction size. Allow white
5655 space between the $ and the constant for compatibility with older
5656 gases and other assemblers.
5657 (i386_operand): Skip spaces between $ and expression.
5658 (tc_gen_reloc): Don't allow anything but 32 bit relocations on
5659 ELF. Convert abort into an as_bad and assert into as_fatal.
5661 Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5663 * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
5664 sub_symbolP is in the current segment, convert to a PC-relative
5665 fixup and discard the symbol.
5667 Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5669 * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol
5670 for st_StaticProc just like st_Proc.
5672 * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT
5673 so that OBJ_BOUT doesn't forget to adjust all the fragments in the
5676 Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5678 * config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
5679 (mips_regmask_frag): New static variable, if OBJ_ELF.
5680 (md_begin): If OBJ_ELF, create .reginfo section and set
5681 mips_regmask_frag to a frag.
5682 (mips_elf_final_processing): New function, if OBJ_ELF. Set
5683 mips_regmask_frag to register mask information.
5684 * config/tc-mips.h (elf_tc_final_processing): New macro, defined
5687 Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5689 * messages.c (as_fatal): Use myname when printing messages.
5691 * config/tc-i960.c (md_begin): Use null pointer, not empty string,
5692 as initial "return" value in case hashing isn't needed.
5694 * config/tc-a29k.c (md_atof): Return null, not empty string, on
5696 * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof),
5697 config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof),
5698 config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof),
5699 config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto.
5701 Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5704 * config/tc-h8300.c (get_specific): Special action if 8 bit
5705 address seen. (check_operand): Don't complain if truncating top
5706 bits of an 8 bit address. (build_bytes): Allow an immediate and
5707 an absolute in the same insn.
5709 Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5711 * write.c (write_contents): Don't crash if seginfo is NULL.
5713 * config/obj-ecoff.c (ecoff_frob_file): Write out register masks
5714 by modifying .reginfo section, not by directly modifying BFD
5717 Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5719 * config/ho-sunos.h: remove extern time declaration
5721 Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5723 * messages.c (as_fatal): Do mention that it's the assembler that
5724 got the fatal error.
5726 Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5728 * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to
5729 hold register masks.
5730 (md_begin): Initialize them to zero.
5731 (append_insn): Update mips_gprmask and mips_cprmask. Also add
5732 register variables pinfo and prev_pinfo.
5733 * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
5734 * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
5735 and cprmask from mips_gprmask and mips_cprmask.
5737 * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF.
5738 * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
5739 (various): Change all references to GP references to apply if
5740 GPOPT, not if OBJ_ECOFF.
5741 (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
5742 instead of .rdata. If OBJ_ELF, set section flags for .rodata and
5744 (s_frame, s_loc, s_mask): Comment out entire functions, rather
5745 than just body. They're not used anyhow.
5746 * configure.in: Set cpu_type to mips for mips*. Accept
5747 mips-*-elfl* and mips-*-elf*.
5749 Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org)
5751 * config/obj-elf.c (obj_elf_common): Allow the alignment field to
5754 Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5756 * config/tc-mips.c (cons_fix_new_mips): New function. Turn
5757 BFD_RELOC_64 into BFD_RELOC_32.
5758 * config/tc-mips.h (TC_CONS_FIX_NEW): Define.
5759 (cons_fix_new_mips): Declare.
5761 Changes to let cons handle bignums like general expressions.
5762 * expr.h (expressionS): New field X_unsigned.
5763 * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
5765 (expr) Fix typo resultP to right if missing operand. Set
5766 X_unsigned to 1 when building new expression.
5767 * read.c (potable): Make "octa" and "quad" call cons, not
5769 (cons): Handle bignums. If given an O_constant (small integer) to
5770 fill a big space, turn it into a bignum.
5771 (parse_bitfield_cons): Set X_unsigned field.
5772 (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
5774 * read.h (big_cons): Remove prototype.
5775 * symbols.c (resolve_symbol_value): Don't give a warning if a
5776 symbol in expr_section can not be resolved.
5777 (S_SET_VALUE): Clear X_unsigned.
5778 * write.c (write_object_file): If resolve_symbol_value failed on a
5779 symbol we are writing out, give a warning.
5780 * config/tc-h8500.c (parse_reglist): Set X_unsigned.
5781 * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
5782 call pa_cons, not pa_big_cons.
5783 (pa_big_cons): Remove.
5784 * config/tc-hppa.h (pa_big_cons): Remove declaration.
5785 * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
5788 Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5790 * doc/as.texinfo (Copying): new node, to handle the recent changes
5791 in the texinfo/gpl.texinfo file
5793 Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5795 * read.c (big_cons): Handle "0" correctly.
5797 * config/tc-mips.c (md_begin): Set target_big_endian correctly.
5799 Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5801 * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should
5802 have pc-relative fixup.
5803 (md_parse_option): Move "-k" case down near "-pic" case.
5805 * configure.in: Alphabetize list of cpu type alternatives. Enable
5806 OS values of "linux*elf*" and "linux*coff*" to select those
5807 formats, with linux emulation. Don't bother checking for upper-
5808 or mixed-case versions of "ose".
5810 Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5812 * config/z8k.c (md_pseudo_table): add "unseg".
5814 Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5816 * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes
5817 found while extending the dissassembler.
5819 Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com)
5821 * configure.in: Split i386 LynxOS out from other coff targets,
5822 add a specific Lynx emulation.
5823 Add m68k LynxOS target.
5824 * config/tc-i386.c: Define specific Lynx target format.
5825 * config/tc-m68k.c: Define specific Lynx target format.
5826 * config/te-lynx.h: New file.
5828 * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be
5829 "coff-{i386,m68k}" if TARGET_FORMAT already defined.
5830 (INIT_STAB_SECTION): Define.
5831 * config/obj-coffbfd.c: Include <time.h>.
5832 (write_object_file): Look for .stab sections and call
5833 adjust_stab_section.
5834 (adjust_stab_section): New function, fills in the first symbol
5835 of a stab section with number of symbols and string table size.
5836 (obj_coff_init_stab_section): New function, creates the initial
5837 symbol for a stab section.
5839 Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5841 * config/atof-vax.c (md_atof): Return null on success instead of
5843 * config/atof-tahoe.c (md_atof): Ditto.
5844 * read.c (float_cons): Expect a null pointer for success, not an
5847 * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer
5848 on success, instead of empty string. All callers changed.
5850 * config/tc-vax.c: Use PARAMS in declarations.
5851 (vip_op): Use NULL instead of empty string for success in error
5854 Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5856 * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols
5857 in different defined segments.
5859 * write.c (relax_segment): Localize "aim" variable. If
5860 DIFF_EXPR_OK, don't impose checks on symbol segment types.
5861 (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current
5862 segment, convert to a PC-relative fixup and discard the symbol.
5864 * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored.
5865 (md_parse_option) [TE_SUN3]: Set it for "-k".
5866 (m68k_ip): Generate proper fixup for mode 7.3.
5867 * config/tc-m68k.h (DIFF_EXPR_OK): Define.
5869 Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5871 * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved
5872 earlier in the file.
5873 (insop, add_exp): Now defined as functions, for readability.
5874 (insop): Now takes two arguments; callers changed.
5876 Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5878 * config/tc-m88k.c (get_o6): new function.
5879 (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
5880 get_vec9, getval, get_pcr, calcop, match_name): make static and
5882 (s_file): remove extraneous forward decl.
5883 (md_begin): add const to retval decl.
5884 (calcop): cope with instructions without arguments. Handle 'o'
5885 type argument, the o6 field of the prot insn.
5886 (md_estimate_size_before_relax): return a dummy value.
5888 * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is
5889 in bits 10 through 7. flt.[dxs]s requires an r register in the
5890 second argument. New instruction lda.x. New instruction muls
5893 Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5895 * Makefile.in (distclean): Recurse like clean.
5896 * doc/Makefile.in (distclean): New target.
5898 * config/tc-mips.c (md_begin): Set BFD architecture and machine
5899 based on MIPS ISA level.
5901 Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5903 * as.c (main): "exhausted", not "exhuasted".
5905 * struc-symbol.h (struct symbol): Add sy_used_in_reloc field.
5906 * write.c (adjust_reloc_syms): Set sy_used_in_reloc.
5907 (write_object_file): Never strip symbols with sy_used_in_reloc
5910 * config/obj-elf.c (obj_elf_section): Rewrote to handle both
5911 Solaris and SVR4 style .section pseudo-ops.
5912 (obj_elf_ident): Set SEC_READONLY for .comment section.
5913 * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're
5914 generating a reloc, don't apply a fix.
5916 Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5918 * config/obj-coffbfd.c (relax_align): Now static.
5920 Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5922 * read.c (get_stab_string_offset): Make non-static. Make
5923 arguments const. Don't align strings to 4 byte boundaries.
5924 * read.h: Declare get_stab_string_offset.
5925 * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
5926 SEC_LOAD for progbits section.
5927 (obj_elf_init_stab_section): New function.
5928 (adjust_stab_sections): Add casts to avoid warnings.
5929 * config/obj-elf.h (INIT_STAB_SECTION): Call
5930 obj_elf_init_stab_section.
5931 (OBJ_PROCESS_STAB): Removed definition.
5933 Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5935 * config/obj-elf.h (S_GET_SIZE): Define.
5936 (obj_frob_forward_symbol): Define.
5937 * config/tc-i386.c (line_comment_chars): Initialize in all cases.
5939 Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5941 * tc.h: Declare tc_gen_reloc differently depending upon
5942 RELOC_EXPANSION_POSSIBLE.
5943 * config/obj-elf.c (obj_elf_section): Only set flags when first
5944 creating the section.
5946 Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5948 * config/tc-mips.c (append_insn): Don't swap a trap instruction
5951 Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5953 * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions;
5954 set previous_section and previous_subsection and then call s_data
5955 and s_text, respectively.
5956 (obj_pseudo_table): Add data and text.
5957 (obj_elf_section): Add SEC_LOAD to default initialization of
5958 flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
5959 SEC_ALLOC for "alloc" string. Don't bother trying to find the
5960 section; just use subseg_new.
5962 * read.c (change_to_section): Removed. This is now done by
5964 (get_stab_string_offset): Rearranged somewhat. Create the section
5965 using subseg_new. Store the string index in seg_info, rather than
5966 in a static variable. Force the first string to be empty. Use
5967 frag_more rather than FRAG_APPEND_1_CHAR.
5968 (s_stab_generic): Rewrote.
5969 * subsegs.h (segment_info_type): Added stabu union.
5970 * subsegs.c (subseg_new): Initialize stab_string_size to 0.
5971 * config/obj-aout.c: Don't include aout/stab_gnu.h.
5972 (obj_aout_stab, obj_aout_desc): Removed.
5973 (obj_pseudo_table): Removed desc and stabX entries.
5974 * config/obj-bout.c: Same changes as config/obj-aout.c.
5975 * config/obj-bout.h (S_SET_TYPE): Define.
5976 (tc_bout_fix_to_chars): Declare.
5977 * config/obj-coff.c (obj_coff_stab): Removed.
5978 (obj_pseudo_table): Removed desc and stabX entries.
5979 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
5980 * config/obj-coffbfd.c (current_stab_symbol): Removed.
5981 * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
5982 n_other, n_desc and n_value fields.
5983 (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
5984 (MAKE_STAB_SYMBOL): Removed.
5985 * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
5986 Changed arguments and removed parsing code.
5987 (obj_pseudo_table): Removed stabX entries.
5988 * config/obj-ecoff.h (ecoff_stab): Declare.
5989 (OBJ_PROCESS_STAB): Define.
5990 * config/obj-elf.c: Don't include aout/stab_gnu.h.
5991 (obj_elf_stab, obj_elf_xstab, obj_elf_desc,
5992 elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
5994 (obj_pseudo_table): Removed desc, stabX and xstabs entries.
5995 (obj_elf_version): Use subseg_new, not bfd_make_section. Don't
5996 set SEC_LOAD for .note section.
5997 (adjust_stab_sections): Get frag pointer from seg_info, rather
5998 than looking through frags.
5999 * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
6000 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6002 * config/obj-vms.c (obj_aout_stab): Removed.
6003 (obj_pseudo_table): Removed stabX entries.
6004 * config/obj-vms.h (S_SET_TYPE): Define.
6006 * as.h: Declare listing.
6007 * read.c: Don't declare listing.
6008 (emit_expr): Cast fix_new_exp argument.
6009 (parse_bitfield_cons): Correct printf format.
6010 * symbols.c (symbol_new): Add cast to avoid warning.
6011 * write.h: Declare text_last_frag and data_last_frag.
6012 * config/obj-bout.c (obj_bout_line): Added dummy argument.
6013 * config/obj-coffbfd.c: Add some casts to avoid warnings.
6014 * config/tc-a29k.c: Likewise.
6015 * config/tc-i960.c: Likewise. Also fully bracket structure
6016 initializations, fix printf formats, and remove unused variables.
6018 Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6020 * read.c (s_desc): Only compile and use if S_SET_DESC is defined.
6021 * struc-symbol.h: Declare verify_symbol_chain and
6022 verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS.
6023 * symbols.c (verify_symbol_chain): Removed useless expression.
6024 * write.c (headers, the_object_file): Only use if not
6025 BFD_ASSEMBLER and not BFD.
6026 (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or
6028 (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and
6030 * write.h: Declare relax_segment.
6031 * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made
6033 (stack_top): Commented out, since it's not used.
6034 Fixed up pseudo-op functions to take an ignored int argument.
6035 (size_section): Added default BAD_CASE to switch.
6036 Changed bzero calls to memset.
6037 * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME
6038 (s), not on s itself.
6039 * config/tc-a29k.c (s_use): Take ignored int argument. Only
6040 define if OBJ_COFF is not defined.
6041 * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make
6042 argument signed again.
6043 * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int
6045 (m68k_ip): Fully bracket initialization of archs.
6046 Correct several formats for __LINE__ to be %d rather than %s.
6047 (init_table): Fully bracket initialization.
6048 Cast values larger than 0x7f assigned to fr_opcode to char.
6050 * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set.
6051 Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
6052 section name, and subseg_set always takes a segT. Changed all
6053 callers as appropriate.
6054 * config/obj-coffbfd.c (change_to_section): Renamed to
6055 obj_coff_add_segment. Corrected. Made callers use subseg_new.
6056 * config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
6059 Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com)
6061 * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'.
6063 Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6065 * config/obj-elf.h (S_SET_SIZE): Actually set the size.
6068 * Added a number of casts to function calls.
6069 * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant,
6070 operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY,
6071 read_a_source_file, s_align_bytes, demand_empty_rest_of_line,
6072 ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore),
6073 read.h (is_name_beginner, is_part_of_name), config/obj-elf.c
6074 (obj_elf_section), config/tc-i386.c (parse_register),
6075 config/tc-sparc.c (isoctal, s_proc): Cast char
6076 array indices to unsigned char.
6077 * app.c (process_escape): Make static. Add prototype. Change
6078 argument from char to int.
6079 * as.c: Include output-file.h for prototypes. Comment out unused
6081 * Makefile.in (as.o): Depend on output-file.h.
6082 * as.h (BAD_CASE): Cast val argument to long, and use %ld.
6083 (pseudo_typeS): Add prototype to poc_handler field.
6084 (print_version_id): Add prototype.
6085 (xmalloc, xrealloc): Change size arguments to unsigned long.
6086 (do_scrub_next_char): Add prototypes for function arguments.
6087 (had_errors, had_warnings, scrub_from_file): Remove duplicate
6089 * atof-generic.c (atof_generic): Make size variables unsigned.
6090 * cond.c (ignore_input): Removed unused local variable ptr.
6091 * expr.c (floating_constant, integer_constant): Make static. Add
6093 * flonum-copy.c (flonum_copy): Make size variables unsigned.
6094 * frags.h: Add prototype for frag_init.
6095 * hash.h, hash.c: Change hash values from char * to PTR, make hash
6096 strings const, make returned error strings const char *. Added
6097 prototypes for functions.
6098 * input-file.h, input-file.c (input_file_buffer_size): Return
6100 * input-scrub.c (buffer_length): Make unsigned.
6101 (input_scrub_push, input_scrub_pop): Make static.
6102 * listing.c (list_symbol_table): Cast sprintf argument to unsigned
6103 long and use %lx. Print name of segment rather than address of
6105 (listing_list, listing_title): Change argument to int.
6106 (listing_eject, listing_flags, listing_psize): Add int argument.
6107 * listing.h: Corresponding declaration changes.
6108 * obj.h (obj_emit_symbols): Rename prototype argument to avoid
6110 * read.h: Change get_absolute_expression prototype to return
6111 offsetT. Add prototype for next_char_of_string. Various
6113 * read.c: Remove prototype for next_char_of_string.
6114 (pobegin): Make errtxt const. Make new_length, tmp_len and num
6116 (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill,
6117 s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument.
6119 (s_comm): Change temp from valueT to offsetT. Cast to long when
6120 printing and use %ld (only for error messages anyhow).
6121 (s_long, s_int): Remove unused functions.
6122 (cons): Change argument to int.
6123 (emit_expr): Use %lx when printing longs.
6124 (get_absolute_expression): Return offsetT, not long.
6125 (get_stab_string_offset): Comment out unless
6126 SEPARATE_STAB_SECTIONS.
6127 (s_stab_generic): Remove unused offset. Define seg_is_new only
6128 if SEPARATE_STAB_SECTIONS. Use toP only in local block.
6129 * struc-symbol.h (verify_symbol_chain_2): Add prototype.
6130 * symbols.c: Remove nested comment.
6131 (symbol_new): Rename value to valu.
6132 (colon): Use %ld and cast to long in error message.
6133 * symbols.h: Remove duplicate verify_symbol_chain declaration.
6134 * tc.h: Remove unused md_emit_relocations declaration.
6135 (tc_gen_reloc): Add declaration.
6136 * write.c (cvt_frag_to_fill): Change first argument name depending
6138 (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc
6139 declarations. Make n unsigned.
6140 (write_contents): Remove unused i, n, relocs, fixp. Rename frags
6141 to f to avoid shadowing.
6142 (write_object_file): Define fragP only if not BFD_ASSEMBLER or not
6143 WORKING_DOT_WORD. Remove unused keep. Only declare punt and
6144 punt_it if they will be used. Make i and n unsigned.
6145 (fixup_segment): Cast to long and use %ld in error message.
6146 * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned.
6147 * config/obj-aout.h: Remove nested comment. Add prototype for
6148 obj_aout_frob_symbol.
6149 (obj_aout_line, obj_aout_desc): Add int argument.
6150 * config/obj-ecoff.c: Changed build routines to use an unsigned
6152 (add_string): Make len unsigned long.
6153 (obj_ecoff_stab): Use %lu in error message.
6154 * config/obj-elf.c (obj_elf_common): Comment out unused label
6156 (obj_elf_frob_symbol): Return 0 (currently broken).
6157 (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type,
6158 obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common,
6159 obj_elf_line, obj_elf_previous): Add int argument.
6160 (obj_elf_write_symbol_p): Make static.
6161 * config/obj-elf.h (obj_elf_write_symbol): Add prototype.
6162 * config/tc-hppa.h: Remove declarations of functions declared in
6164 * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT.
6165 (s_bss): Add int argument.
6166 (fits_in_signed_byte, smallest_imm_type): Make argument unsigned.
6167 (dummy): Remove unused function.
6168 (md_assemble): Rename local o to op to avoid shadowing.
6169 (tc_gen_reloc): Rename local reloc to rel to avoid shadowing.
6170 * config/tc-m68k.c (s_data1, s_data2): Add int argument.
6171 * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use
6172 %ld in error messages.
6173 * config/tc-sparc.c: Remove duplicate declarations.
6174 (getExpression): Rewrite condition to avoid empty conditional
6176 (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int
6179 Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6181 Changes from Jeff Law:
6183 * config/tc-hppa.c (md_assemble): Fix typo.
6184 (pa_ip): Delete unused variables and labels. Do not check for
6185 unsigned values being < 0, it can't happen.
6186 (is_same_frag): Return a value in recursive call case.
6187 (pa_callinfo): Delete unused variables and labels.
6188 (pa_comm): Likewise.
6189 (pa_copyright): Likewise.
6190 (pa_export): Likewise.
6191 (pa_import): Likewise.
6192 (pa_param): Likewise.
6193 (pa_space): Likewise.
6194 (pa_subspace): Likewise.
6196 Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6198 * read.c (get_stab_string_offset, s_stab_generic): If
6199 BFD_ASSEMBLER, call subseg_set rather than subseg_new.
6201 Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6203 * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using
6204 default flag values.
6206 Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com)
6208 * read.c: (change_to_section): Don't include body if not MANY_SECTIONS.
6210 * read.c: (s_stab, s_xstab, s_desc): New functions to parse
6211 various stab-related directives.
6212 * read.h: (s_stab, s_xstab, s_desc): New function prototypes.
6213 * write.c: (merge_data_into_text): Fix ifdef tangle.
6214 * config/obj-coffbfd.c (current_stab_symbol): Fake symbol
6215 for stab reader to use.
6216 * config/obj-coffbfdh.h (obj_symbol_type): Added fields for
6217 stab reader, macros to access.
6219 Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6221 * config/obj-elf.h (elf_symbol): No longer special-cased on
6222 sparcv9, since elf_symbol_type is now independent of size.
6224 * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
6226 * config/tc-hppa.h (struct default_subspace_dict, struct
6227 default_space_dict): Field "sort" is now unsigned char.
6229 * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align
6230 columns for easier reading.
6231 (bcmp, index): Deleted USG-specific definitions. Should be dealt
6232 with in ho-*.h, or in libiberty. Changed mention of index to
6234 (label_symbolP, label_symbol_defined, callinfo_found,
6235 within_entry_exit, exit_processing_complete, within_procedure,
6236 pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc,
6237 label_symbols_rootP, pa_get_label, pa_label_is_defined,
6238 pa_undefine_label): Now static.
6239 (movers): Now const, in addition to pointing to const data.
6240 * config/tc-hppa.h (label_symbolS_rootP, pa_get_label,
6241 pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc):
6242 Delete declarations.
6244 Merged more changes from Jeff Law and Pete Hoogenboom:
6246 * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove
6247 entries for .stab and .stabstr.
6249 * config/obj-elf.c: (elf_stab_symbol_string): Set the
6250 SEC_LOAD attribute for the .stabstr section.
6251 (obj_elf_stab_generic): Set the SEC_LOAD attribute for the
6253 (obj_elf_stab_generic): Change '#if 1' to '#if 0'.
6254 (obj_elf_stab_generic): Incorrect byte count on call to
6255 md_number_to_chars function.
6257 * config/tc-hppa.c (hppa_tc_symbol): Static functions need
6258 argument relocation bits too.
6260 * config/tc-hppa.c (pa_stringer): Correctly handle escaping
6261 characters which should appear unaltered in the output string (for
6262 example an escaped double-quote).
6264 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always
6266 (pa_parse_neg_cmpsub_cmpltr): Likewise.
6267 (pa_parse_nonneg_add_cmpltr): Likewise.
6268 (pa_parse_neg_add_cmpltr): Likewise.
6270 * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype
6272 (cons_fix_new_hppa): Likewise.
6273 * config/tc-hppa.c (md_apply_fix): Fix type of valp to match
6276 * config/tc-hppa.c: Include libhppa.h.
6278 * config/tc-hppa.h: Delete extern declarations of functions
6281 * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef
6282 OBJ_ELF conditionals.
6283 * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels
6286 Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6288 * config/tc-mips.c (macro_build): Accept 'z', and ignore it.
6289 (macro): Use "z,s,t" for div instructions to match corresponding
6290 change in opcode table.
6291 (mips_ip): Added 'z'--must be zero register.
6293 Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6295 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare
6296 tc_gen_reloc correctly.
6298 * configure.in: Use "case" instead of "if" when possible. Rewrote
6299 Makefile editing to reduce work done. Treat "hppa*" as "hppa".
6301 Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6303 * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for
6304 section type of data. 'd' seems to be used for m88k.
6306 Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6308 * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons,
6309 s_mips_space): Set insn_label to NULL to avoid changing it at the
6310 next .align statement.
6311 (append_insn): Don't swap jal with instruction that sets the
6312 register that jal sets.
6314 Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6316 * configure.in: recognize m88110.
6318 Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6320 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
6321 * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should
6322 not be on for .hppa_unwind.
6323 (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS.
6324 (pa_param): New function to handle .PARAM directives.
6325 (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr
6326 functions. Handle '|' for movb; allow movb,n.
6327 (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless
6328 version. Handle cases where no completer exists for
6330 (pa_parse_neg_cmpsub_cmpltr): Handle cases where no
6331 completer exists for comb,n or addb,n. Make logic
6332 mirror that of pa_parse_nonneg_cmpsub_cmpltr.
6333 (pa_parse_nonneg_add_cmpltr): Likewise.
6334 (pa_parse_neg_add_cmpltr): Likewise.
6335 * tc-hppa.h (pa_param): Declare.
6337 Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6339 * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static.
6340 Added forward declaration.
6342 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
6344 * config/obj-elf.c (elf_frob_file): Arguments were incorrect on
6345 call to elf_tc_make_sections.
6346 (obj_elf_version): A .note section shouldn't have the SEC_ALLOC
6349 * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to
6350 handle symbol extension sections.
6352 * config/tc-hppa.c (pa_build_symextn_section): New function to
6353 create a symbol extension section.
6354 (pa_export_args): Make call to pa_build_symextn_section.
6355 (hppa_tc_symbol, hppa_tc_make_sections,
6356 hppa_tc_make_symextn_section): New functions.
6357 * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections
6360 * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the
6361 BFD_ASSEMBLER branch as well.
6363 * config/tc-hppa.h: If ELF is the target object format, define
6364 some ELF- and hppa-specific types and constants.
6366 * config/tc-hppa.c (getExpression): Fix a typo.
6368 * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine
6369 if a `=' is part of an instruction.
6370 (read_a_source_file): Handle case where end-of-line markers are
6371 also used within instructions.
6372 * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define.
6374 * config/tc-hppa.c (md_apply_fix_1): Keep relocations for
6375 out-of-range branches/'calls using "bl" or calls which may need
6376 argument relocation stubs. Do not need/keep relocations for
6377 conditional branches.
6378 (elf_hppa_final_processing): Fix calculation of function size.
6380 * config/obj-elf.c (obj_elf_version): Mark .note section as
6383 * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the
6384 address of exp, to expression.
6385 (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on.
6386 (md_apply_fix_1): Delete unwanted comments.
6387 (process_exit): Symbols marking the end of a function are always
6390 * config/tc-hppa.c: Include elf32-hppa.h from BFD tree.
6391 (pa_space): Declare and initialize gdb_section.
6393 * config/obj-elf.c (elf_frob_file): Change
6394 elf_tc_final_processing_hook to elf_tc_final_processing.
6396 * config/tc-hppa.c (fix_new_hppa): Fix argument list to match
6397 argument type declarations.
6398 (getExpression): Fix typo.
6399 (pa_export_args): Change elf_symbol_type to elf32_symbol_type.
6400 (elf_hppa_final_processing): Likewise. Name changed from
6401 elf_hppa_final_processing_hook.
6402 (start_symbol_root, start_symbol_last): Deleted.
6404 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo.
6406 * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to
6407 avoid changing include ordering.
6409 * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'.
6411 Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6413 * config/tc-mips.c (set_at): Added unsignedp argument. Use
6415 (set_at_unsigned): Removed; changed callers to use set_at.
6416 (load_register): Removed unused ip argument. Changed callers.
6417 (append_insn): Don't swap branch and branch likely.
6418 (macro_build): Handle 'u'.
6419 (load_register): Handle 64 bit constants.
6420 (macro): Added M_DABS, removed M_ABSU. Numerous changes to
6421 support 64 bit constants.
6422 (mips_ip): Use hex constants in range checks for clarity.
6423 (md_number_to_chars): Support 8 byte values.
6425 Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6427 * config/tc-m88k.h: updated copyrights.
6428 (TC_CONS_RELOC): declare to be RELOC_32.
6430 Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6432 * config/tc-mips.c (mips_isa): New static variable.
6433 (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
6434 check macros. Set text alignment and GP size here.
6435 (md_assemble): Don't set text alignment and GP size here.
6436 (append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
6437 Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
6438 a NOP after a branch likely.
6439 (mips_emit_delays): Don't insert NOPS for load delays if mips_isa
6441 (macro): Support r6000 and r4000 macros.
6442 (mips_ip): Check insn ISA level against mips_isa before using it.
6443 Added 'x' case for ignored register.
6444 (md_parse_option): Handle -mipsN and -mcpu=XX.
6446 Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6448 * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".
6450 Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6452 * config/tc-sparc.c (s_local): Function moved and renamed...
6453 * config/obj-elf.c (obj_elf_local): ...to here.
6454 * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c
6455 (obj_pseudo_table): Move handling of ".local".
6457 * tc.h (md_parse_option): Don't declare if defined as a macro.
6459 * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as
6461 (md_parse_option): New macro, converted from function.
6462 * config/tc-i386.c (md_parse_option): Function deleted.
6463 (comment_chars) [OBJ_ELF]: Include "/".
6464 (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
6465 (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler
6467 (md_assemble, md_estimate_size_before_relax, md_create_long_jump):
6468 Call reloc for fix_new type, or use correct enumerator, instead of
6469 always using NO_RELOC.
6470 (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
6471 tests for valid section.
6472 (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start
6474 (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
6475 symbol, compensate for location of reloc.
6476 (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define
6479 Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6481 * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h.
6482 (obj_elf_weak): New function.
6483 (obj_pseudo_table): Handle ".weak".
6484 (obj_elf_section): If section directive includes a string, ignore
6485 it for now. Accept "progbits" flag.
6486 (obj_elf_type): Accept `@' before flag name.
6488 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)'
6490 (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather
6491 than checking for bfd_com_section directly.
6492 (fixup_segment): Simplify range check.
6493 (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition
6496 * symbols.h (S_SET_WEAK): Declare.
6497 * symbols.c (S_SET_WEAK): New function.
6498 (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT,
6499 it's not a separate flag any more. Clear BSF_WEAK.
6501 * read.c (potable): Treat "string" like "asciz".
6503 Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6505 * config/tc-mips.c (append_insn): Don't swap branch instructions
6506 if .set nobopt or .set volatile.
6507 (gp_reference): .lit8 and .lit4 are accessed via the GP register.
6508 (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
6509 (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
6510 * config/obj-ecoff.c: Renamed some variables to avoid shadow
6513 Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6515 * config/obj-coff.h (S_IS_COMMON): add missing backslash
6517 * configure.in (z8k-*-{coff,sim}): use coffbfd for this target
6519 Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6521 * config/tc-mips.c (mips_ip): Suggested by
6522 davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
6523 names for 'E' and 'G' argument types (coprocessor registers) and
6524 don't warn if $1 is used on the coprocessor.
6525 (macro): Handle M_{L,S}WC{0,2,3}_AB correctly.
6527 Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com)
6529 * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values.
6530 * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle
6532 * config/tc-sparc.h (WORKING_DOT_WORD): Define.
6534 Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6536 * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
6537 defined or BFD is not.
6538 (relax_and_size_all_segments): Declare local variable fragP.
6540 Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6542 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in
6543 bytes with real values, not zeros.
6545 Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6547 * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested)
6548 targets, using ecoff and mips-big.
6550 * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David
6551 Johnson): Added case for 'C' for coprocessor instruction codes.
6553 Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6555 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): Fill in
6556 bytes with real values, not zeros.
6557 (md_pseudo_table): Call cons for .uaxword.
6559 * config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
6561 * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
6563 * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG
6564 for verifying symbol chain.
6565 (merge_data_into_text, relax_and_size_all_segments): New
6566 functions, split out from write_object_file.
6568 Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6570 * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If
6571 debug section is new, allocate an extra 12 bytes at its start. If
6572 ".stabs" type is N_SO, fill in filename symbol field of that first
6573 entry. Return early if "goof", to simplify later code slightly.
6574 (adjust_stab_sections): New function.
6575 (elf_frob_file): Apply adjust_stab_sections to each section.
6577 * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer
6579 * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
6580 * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection"
6581 and "popsection", and call cons for "uaword" and "uahalf".
6583 * config/obj-elf.c (obj_elf_version): Use English in error
6586 Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com)
6588 * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the
6589 swapping routines and external structure sizes via the
6590 ecoff_backend information. No longer includes coff/mips.h.
6592 Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6594 * config/obj-ecoff.c (get_tag): Save tag name in permanent memory
6595 and in hash_ptr->string.
6597 * app.c (do_scrub_next_char): Reset state to 0 after .appline if
6598 file name is not seen.
6600 Mon Aug 2 11:51:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6602 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): New case,
6603 parallel to BFD_RELOC_32.
6604 (tc_gen_reloc): Accept BFD_RELOC_64.
6606 Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com)
6608 * write.c: Don't use short int in a prototype.
6610 * expr.c (operand): Make return value simply depend on contents of
6611 returned expression.
6613 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6615 * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers
6617 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6619 * config/ho-sunos.h: remove some old function decls that conflict
6620 w/ ANSI, and which weren't needed anyway
6622 Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6624 * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol,
6625 and disabled since it breaks Ian's new symbol-value code.
6627 * expr.c (integer_constant): Accept more digits if BFD64.
6629 Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6631 * config/tc-m68k.c (m68k_ip): If we have a normal constant when we
6632 expect a bignum, turn it into a bignum. Output extra zeroes
6633 before a short bignum, rather than after.
6635 Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6637 * symbols.c (symbol_new): Conditionalize verify_symbol_chain call
6638 on DEBUG_SYMS, not DEBUG.
6639 (symbol_remove): Likewise.
6640 (symbol_insert): Likewise.
6642 Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com)
6644 * config/tc-mips.c (mips_optimize): New static variable.
6645 (append_insn): If mips_optimize == 0, always insert NOP
6646 instructions. If mips_optimize < 2, don't swap branches.
6647 (md_parse_option): If -Ox or -gx, set mips_optimize accordingly.
6649 Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6651 * Makefile.in (clean): if testsuite does not exist, then skip it.
6653 Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6655 * config/tc-mips.c (prev_insn_unreordered,
6656 prev_prev_insn_unreordered): New static variables.
6657 (append_insn): Don't swap branch instruction if
6658 prev_prev_insn_unreordered (see comment).
6659 (mips_no_prev_insn): Clear the unreordered variables.
6660 (s_mipsset): When turning on reordering, set the unreordered
6663 Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6665 * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini"
6666 are also magic, and have special default flag settings.
6667 (obj_elf_frob_symbol): Since the return value from this function
6668 isn't used, don't bother calling obj_elf_write_symbol_p, since it
6669 doesn't accomplish anything else.
6671 * config/tc-sparc.c (md_section_align): Round up section size only
6674 * symbols.c: Don't define DEBUG by default.
6676 Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com)
6678 * write.c (fix_new_exp): Handle a O_uminus expression.
6680 * expr.c (expr): Don't let absolute_section override
6681 undefined_section for the return value.
6683 * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a
6684 pseudo-op with a poc_handler field of NULL, ignore it and treat it
6685 as an instruction instead.
6686 * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
6689 * config/tc-h8500.c (md_begin): Use a local variable when
6690 initializing md_relax_table to avoid warnings about modifying a
6691 supposedly const data structure.
6693 Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
6695 * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER
6698 Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com)
6700 * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv.
6701 * configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
6702 case to set obj_format=elf. Must go before i386-*-sysv* case that
6703 sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
6704 *-*-solaris case, and move to before *-sysv* case that wants to
6705 set obj_format to coff.
6706 * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
6708 * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
6711 Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6713 * config/obj-aout.c: Include aout/aout64.h.
6714 (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor
6715 symbol, so that BFD doesn't tamper with the type.
6717 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look
6718 up opcodes as pseudo-ops even if they don't start with '.'.
6719 * config/tc-m88k.h (NO_PSEUDO_DOT): Define.
6720 * config/tc-m88k.c (md_assemble): Removed special pseudo-op
6722 (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
6723 Output the low 16 bits for RELOC_HI16, not the high 16 bits.
6724 * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
6725 r_offset field of the reloc to the fixup offset.
6726 (fixup_segments): If TC_M88K, don't warn about fixup overflows.
6727 * doc/as.texinfo: Minor updates.
6729 Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6731 * Extensive changes to permit symbols to contain any expression
6732 type and to delay the computation of the expression until the
6733 value is actually needed. This permits setting symbols to values
6734 calculated based on object code size. Expressions were changed to
6735 no longer be in a section, to stop the overloading of segment and
6736 expression type that previously occurred.
6738 * as.c (big_section, pass1_section, diff_section, absent_section):
6740 (expr_section): Added (used for dummy symbols which hold
6741 intermediate expression values).
6742 (perform_an_assembly_pass): Create expr_section, do not create the
6743 sections now removed.
6744 * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and
6745 SEG_DIFFERENCE. Added SEG_EXPR.
6746 (SEG_NORMAL): Corresponding changes.
6747 * subsegs.c (seg_name, subsegs_begin): Changed accordingly.
6748 * write.c (write_object_file): Ditto.
6749 * config/obj-aout.c (seg_N_TYPE): Ditto.
6750 * config/obj-bout.c (seg_N_TYPE): Ditto.
6751 * config/obj-coff.c (seg_N_TYPE): Ditto.
6752 * config/obj-coffbfd.c (seg_N_TYPE): Ditto.
6753 * config/obj-vms.c (seg_N_TYPE): Ditto.
6755 * expr.h (operatorT): Moved in from expr.c, added some values.
6756 (expressionS): Added X_op field, removed X_seg field; renamed
6757 X_subtract_symbol to X_op_symbol.
6758 * expr.c: Extensive changes to assign expression types rather than
6759 sections and to simplify the parsing.
6760 * write.c (fix_new_internal): New static function.
6761 (fix_new): Removed sub_symbol argument.
6762 (fix_new_exp): New function, takes expression argument.
6763 * write.h: Prototype changes for fix_new and fix_new_exp.
6764 * cond.c (s_if): Changed accordingly.
6765 * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons,
6766 parse_repeat_cons, get_segmented_expression,
6767 get_known_segmented_expression, get_absolute_expression): Ditto.
6768 * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE):
6770 * write.c (write_object_file): Ditto.
6771 * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto.
6772 * config/obj-coffbfd.c (obj_coff_def, obj_coff_val,
6773 obj_coff_endef, yank_symbols): Ditto.
6774 * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto.
6775 * config/tc-a29k.c (md_assemble, parse_operand, machine_ip,
6776 print_insn, md_operand): Ditto.
6777 * config/tc-h8300.c (parse_exp, colonmod24, check_operand,
6778 do_a_fix_imm, build_bytes): Ditto.
6779 * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist,
6780 get_specific, check, insert, md_convert_frag): Ditto.
6781 * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa,
6782 md_assemble, pa_ip, getExpression, getAbsoluteExpression,
6783 evaluateAbsolute, pa_build_unwind_subspace, pa_entry,
6784 process_exit): Ditto.
6785 * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative,
6787 * config/tc-i386.c (pe, md_assemble, i386_operand,
6788 md_estimate_size_before_relax, md_create_long_jump): Ditto.
6789 * config/tc-i860.c (md_assemble, getExpression, print_insn):
6791 * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag,
6792 get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc,
6793 i960_handle_align): Ditto.
6794 * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op,
6795 subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1,
6796 md_estimate_size_before_relax, md_create_long_jump, get_num):
6798 * config/tc-m88k.c (md_assemble, get_imm16, get_pcr,
6799 md_create_short_jump, md_create_long_jump): Ditto.
6800 * config/tc-mips.c (md_assemble, append_insn, gp_reference,
6801 macro_build, macro, my_getExpression): Ditto. Also removed
6802 get_optional_absolute_expression; just use get_absolute_expression
6804 * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif,
6805 fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto.
6806 * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto.
6807 * config/tc-sh.c (parse_exp, check, insert, md_convert_frag):
6809 * config/tc-sparc.c (md_assemble, sparc_ip, getExpression,
6811 * config/tc-tahoe.c (struct top, md_estimate_size_before_relax,
6812 tip_op, md_assemble): Ditto.
6813 * config/tc-vax.c (seg_of_operand, md_assemble,
6814 md_estimate_size_before_relax, md_create_long_jump): Ditto.
6815 * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
6817 Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6819 * configure.in: i386-lynx is the same as i386-coff
6821 Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
6823 * config/obj-elf.c (obj_elf_previous): New function.
6824 (previous_section, previous_subsection): New vars.
6825 (obj_elf_section): Save current place in case DWARF code wants us
6826 to pop back to it. Handle unquoted section name as well as quoted
6827 section name. Don't crash on invalid strings.
6828 (obj_pseudo_table): Handle new pseudos "previous", "2byte", and
6831 * config/obj-elf.h: Don't include struc-symbol.h.
6832 (obj_elf_frob_symbol): Declare arg as struct symbol *.
6834 * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with
6837 * write.c (write_relocs): New function, split off from
6838 write_contents. Use memset instead of bzero.
6839 (write_object_file): Apply write_relocs to each section before
6840 applying write_contents.
6842 * read.c (read_begin): Call obstack_begin with values closer to 1K
6844 (read_a_source_file, big_cons, float_cons): Use memcpy instead of
6847 Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6849 * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when
6850 calculating opP->isiz; this permits the expression size to be
6851 determined as well, later on.
6853 * expr.c (clean_up_expression): Don't cancel the subtraction of
6856 * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
6857 switch to text section rather than data section.
6859 Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6861 * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand
6862 expression (to take the pc-rel instruction itself into account)
6863 before using the expression, instead of after.
6865 Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com)
6867 * read.c (float_cons): Simplified parsing logic. If
6868 REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count.
6870 * symbols.c (colon): Rather than a special case for TC_HPPA,
6871 use new macro tc_frob_label.
6872 * config/tc-hppa.h (tc_frob_label): Define.
6874 * config/tc-mips.c: Many changes to support simple assembler
6876 (insn_label, prev_insn, prev_prev_insn, dummy_opcode,
6877 prev_insn_valid, prev_insn_frag, prev_insn_where,
6878 prev_insn_fixp, prev_insn_is_delay_slot): New static
6880 (insn_uses_reg, mips_no_prev_insn, mips_emit_delays,
6881 mips_align, s_stringer, s_mips_space): New static functions.
6882 (mips_define_label): New global function.
6883 (md_pseudo_table): For "ascii", "asciz", "asciiz", call
6884 s_stringer. Changed argument to float_cons from 0 or 1 to 'f'
6885 or 'd'. For "space" call s_mips_space.
6886 (md_begin): Call mips_no_prev_insn.
6887 (append_insn): Only insert necessary NOP instructions.
6888 (macro): Call mips_emit_delays before setting mips_noreorder.
6889 Increment and decrement mips_noreorder rather than using
6890 save_reorder_condition. Don't bother to use noreorder in
6891 M_L_DOB and M_L_DAB, since append_insn will not insert a NOP.
6892 (md_atof): Handle floating point numbers correctly for both
6893 big and little endian targets.
6894 (s_align, s_cons): Call mips_align rather than frag_align.
6895 (s_change_seg, s_cons): Call mips_emit_delays.
6896 (s_float_cons): Let float_cons do the work.
6897 (s_mipsset): Call mips_emit_delays when setting noreorder.
6898 * config/tc-mips.h (tc_frob_label): Define to be
6901 * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs,
6902 ecoff_frob_files): Consistently use S_GET_VALUE rather than
6903 bfd_asymbol_value. Warn if taking difference of symbols in
6906 Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6908 * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes,
6911 * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust
6912 by md_pcrel_from if we are relocating against a symbol (we still
6913 need md_pcrel_from for a PC relative relocation within the same
6915 * config/tc-m88k.c (md_pcrel_from): Corrected return value.
6916 (omagic): Removed unused variable.
6918 * Preliminary support for m88k-coff.
6919 * configure.in (m88k-*-coff*): New target. Use coffbfd and
6921 * config/m88kcoff.mt: New file.
6922 * read.c (lex_type): New macro LEX_AT to set lex type of '@'.
6923 (pseudo_set): Handle difference of symbols in different fragments
6924 by saving the entire expression as the value of the symbol.
6925 * symbols.c (resolve_symbol_value): Resolve difference
6927 * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
6928 "sdef" as a synonym for "def".
6929 * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
6931 (S_IS_LOCAL): Any symbol which includes \001 in the name is local.
6932 * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
6933 m88k port up to date, and to add COFF support.
6935 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6937 * Removed sy_forward and replaced it with an undefined expression
6938 as the value of a symbol.
6939 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
6940 sy_resolved and sy_resolving single bit fields.
6941 * symbols.c (symbol_new): Don't initialize sy_forward field.
6942 (resolve_symbol_value): New function to adjust symbol value by
6943 fragment address, using recursion to resolve forward symbols.
6944 * symbols.h: Added prototype for new function.
6945 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
6946 expression rather than setting symbolP->sy_forward.
6947 * write.c (write_object_file): Use resolve_symbol_value on
6948 symbols, keeping the common case (the old behaviour) inline.
6949 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
6950 handling (subsumed by write.c change).
6951 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
6952 sy_value rather than sy_forward.
6953 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
6954 expression segment rather than sy_forward.
6955 (yank_symbols): Use resolve_symbol_value.
6956 (crawl_symbols): Removed extra pass over symbols.
6957 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
6958 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
6959 symbols which handled sy_forward; use resolve_symbol_value
6961 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
6963 * config/obj-elf.c (obj_elf_stab_generic): Check expression
6964 segment rather than sy_forward.
6965 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
6966 sy_forward; do initialize sy_resolved and sy_resolving.
6967 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
6969 * Changes to keep a full expression as the value of a symbol, not
6971 * struc-symbol.h: New field sy_value.
6972 * as.h: Include expr.h before struc-symbol.h.
6973 * expr.h: Use struct symbol rather than symbolS.
6974 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
6975 of sy_value field; compile unconditionally, not just if
6977 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
6978 * write.c (write_object_file): Set BFD symbol value to gas symbol
6980 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
6981 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
6982 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
6983 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
6984 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
6985 S_GET_VALUE rather than ost_entry.n_value.
6986 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
6987 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
6988 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
6989 using S_GET_VALUE--don't assume it is already set.
6990 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
6992 * config/obj-vms.c (various): Don't assign directly to
6993 S_GET_VALUE; use S_SET_VALUE instead.
6995 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
6997 * configure.in: Make sparc64-*-aout* use bfd gas.
6999 * configure.in: Recognize h8300h.
7001 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7003 * config/tc-h8500.c (line_comment_chars): Add hash.
7004 (parse_exp, skip_colonthing, build_bytes): Add support for
7005 R_H8500_HIGH16 relocation type.
7007 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7009 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
7010 attribute name. Handle `execinstr' attribute.
7012 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
7014 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
7015 there is another alternative for the instruction.
7017 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7019 * doc/as.texinfo: updates for H8/300H
7021 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
7023 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
7024 md_number_to_chars, md_section_align): Adjusted to use valueT,
7025 addressT, to match tc.h.
7027 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7029 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
7030 independent of format.
7032 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
7034 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
7036 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
7038 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
7039 build; also recognize h8300-*-coff
7041 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
7043 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
7044 core just because somebody uses a label before it is defined.
7046 * config/mips-opcode.h: Moved to opcode/mips.h.
7047 * config/tc-mips.c: Include opcode/mips.h rather than
7049 (append_insn): An extra NOP is only needed after instructions
7050 which set HI or LO, not after instructions which read it.
7051 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
7052 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
7053 * config/tc-mips.h (struct mips_opcode): Don't define.
7054 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
7055 Set to $(srcdir)/../include/opcode/mips.h.
7057 Get the MIPS assembler up to speed with other gas changes:
7059 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
7060 Removed; don't change the symbol value.
7061 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
7062 bfd_asymbol_value rather than S_GET_VALUE to include section
7063 vma in symbol value.
7064 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
7065 doesn't output them. Set the vma of sections.
7066 * config/obj-ecoff.h: Don't define obj_frob_symbol.
7067 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
7069 (various): use valueT rather than long.
7071 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7073 * config/tc-sparc.h (ENV64): Define for v9.
7075 * config/tc-sparc.c (s_xword): For numbers, call big_cons.
7076 (sparc_ip, md_apply_fix, tc_gen_reloc): Handle some sparc64
7078 (md_number_to_chars): Handle 8-byte value.
7080 * config/obj-elf.h (elf_symbol): For v9, use 64-bit symbol type.
7082 * as.h (valueT): Typedef moved here.
7083 * struc-symbol.h (valueT): ...from here.
7084 * write.c (write_object_file): Locals from_addr, to_addr,
7085 table_addr are now addressT. Supply prototype for bfd_alloc for
7087 (fixup_segment): Local add_number is now valueT. Correct some
7088 range-checking bugs.
7089 (relax_align): Type `int' should be sufficient for the exponent.
7090 (fix_new): Argument offset is type offsetT. Locals size and
7091 newsize are type valueT.
7092 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
7094 (fix_new): Fix prototype.
7095 * symbols.c (symbol_new): Symbol value is type valueT.
7096 (S_SET_VALUE, S_GET_VALUE): Likewise.
7097 (S_IS_*): Specify int return type explicitly.
7098 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
7100 * read.c (s_comm): Values read are type valueT.
7101 * expr.h (expressionS): Field X_add_number is an offsetT.
7102 * tc.h (md_create_long_jump, md_create_short_jump,
7103 md_section_align): Addresses are now type addressT.
7104 (md_number_to_chars, md_apply_fix): Pass value as valueT.
7105 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
7106 md_number_to_chars, md_section_align): Adjusted.
7107 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
7109 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
7110 md_section_align): Adjusted.
7112 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
7114 (s_common): Handle Solaris-2 version.
7116 * config/ho-generic.h (free): Returns void if __STDC__.
7118 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
7119 elf_file_symbol): Declare.
7121 * expr.c (floating_constant, integer_constant): Now return void.
7123 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
7125 * configure.in: Match on sparc*-fujitsu-none rather than
7126 sparclite*-fujitsu-none.
7128 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
7130 * read.c (cons): Conditionalize parsing of expression. Move
7131 putting value into object file into separate function. Separate
7132 out MRI and WANT_BITFIELDS cases into separate functions.
7133 (emit_expr): New function to write data into object file.
7134 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
7136 (parse_bitfield_cons): New function to parse bitfield expressions
7137 as used by i960 assemblers. Only compiled if
7138 BITFIELD_CONS_EXPRESSIONS is defined.
7139 (parse_mri_cons): New function to parse MRI style strings. Only
7140 compiled if MRI is defined.
7141 (parse_repeat_cons): New function to parse repeat counts. Only
7142 compiled if REPEAT_CONS_EXPRESSIONS is defined.
7143 * read.h (emit_expr): Added declaration of new function.
7144 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
7145 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
7146 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
7147 parse a HPPA expression, rather than special case in cons
7149 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
7150 than special case in emit_expr function.
7151 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
7152 Define to use new functions from tc-hppa.c.
7153 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
7154 (WANT_BITFIELDS): Removed; now obsolete.
7155 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
7156 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
7157 NS32K fixup, rather than special case in emit_expr function.
7158 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
7159 cons_fix_new_ns32k. Also use PARAMS rather than checking
7161 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
7163 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
7164 Don't core dump if gas has no information about a section.
7166 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7168 * config/tc-sparc.c (md_begin): If sparcv9 is defined, reset
7169 current_architecture to v9 automatically.
7171 * config/tc-sparc.h (TARGET_FORMAT): Use elf64-sparc for v9.
7173 * config/tc-sparc64.h, config/tc-sparc64.c: New files.
7174 * configure.in: Use sparc64 cpu files for v9, and default to elf
7177 * write.c (relax_and_size_seg): Always fully process a section.
7178 Section size is last frag's (vm)address plus its size. If no
7179 relocations are present, force SEC_RELOC flag clear.
7180 (dump_section_relocs): New debugging routine.
7181 (adjust_reloc_syms): New routine, broken out from write_contents.
7182 Don't adjust relocs that are already relative to section symbol.
7183 Look for obj_fix_adjustable macro to know what else to skip,
7184 instead of obj_write_symbol. Look for section symbol stored in
7185 section information.
7186 (write_object_file): Map adjust_reloc_syms over all sections.
7187 (write_contents): Clear SEC_RELOC flag if no relocations are
7190 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
7193 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
7195 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
7197 * Makefile.in (all, dvi, info, install-info, clean-info): do not
7198 echo recursion lines.
7199 (install-info, clean-info): collapse into the dvi and info rule.
7201 Fri Jun 25 10:47:24 1993 Doug Evans (dje@canuck.cygnus.com)
7203 * config/tc-sparc.c (sparc_ip): Remove support for %d/%q fp regs.
7204 All fp regs are now specified as %f.
7205 (priv_reg_table): fpq -> fq.
7207 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7209 * as.h (strstr): Disable declaration for now.
7210 (fprint_value, sprint_value): Declare.
7212 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
7213 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
7215 * expr.c (expr_part): Made sanity checks a.out-specific.
7216 (expr): Disabled sanity checks.
7218 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
7220 * subsegs.c (subseg_change): Initialize section symbol pointer
7221 when setting up a new section.
7223 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
7224 field back at gas symbol structure.
7226 * symbols.c (colon): Cast obstack_next_free value to char* before
7227 doing arithmetic on it.
7228 * subsegs.c (subseg_new_rest): Likewise.
7229 * as.h (frag_now_fix): Likewise.
7231 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
7232 calling bfd_make_section_old_way directly, and call subseg_set
7233 instead of subseg_change. Now returns void.
7234 (obj_elf_write_symbol): Only check local symbols for now.
7235 (elf_stab_symbol): Now static and void, and disabled until it
7237 (obj_elf_size): For expression values, fail silently for now.
7238 (obj_symbol_new_hook): Do nothing.
7240 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
7242 (s_local) [OBJ_ELF]: New function.
7243 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
7244 (s_common): Rearrange to handle Solaris .common pseudo, which may
7245 sometimes use bss space instead of common.
7246 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
7248 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7250 * configure.in: set host config to hpux for hppa*-hp-hpux
7252 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7254 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
7256 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7258 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
7259 * config/obj-aout.c (s_sect): Do it here.
7261 * as.h (BAD_CASE): Don't make some lame compilers think we want
7262 substitution inside strings.
7264 * as.c (print_version_id): New function, split off from main.
7266 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
7267 for -V. Ignore -Q and -s options for now.
7269 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7271 * Makefile.in: make installation & builds work again for crosses
7273 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7275 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
7276 symbol values correctly.
7278 * write.c (write_object_file): Deleted unused variables.
7279 (fixup_segment): Use sprint_value.
7281 * messages.c (sprint_value, fprint_value): New routines.
7283 * config/obj-elf.c (elf_stab_symbol): Now returns void.
7284 (obj_elf_stab_generic): Fix typo in logic.
7286 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
7288 * as.h (addressT, offsetT): New types, using BFD types if
7290 (relax_addressT, struct frag): Use them.
7291 * struc-symbol.h (valueT, struct broken_word): Likewise.
7293 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
7294 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
7296 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
7298 * Makefile.in: canonicalize install.sh; for use within
7299 this directory (and subdirs)
7301 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
7303 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
7304 specified, should have both S1 and S2 fields identical
7305 If only finding the problem was as fast as fixing the bug !!!!
7307 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7309 * write.c (write_contents): Do write out non-loadable sections.
7310 Debug sections can fall in this category.
7312 * read.c (s_app_file): Call elf_file_symbol for ELF files.
7313 * config/obj-elf.c (elf_file_symbol): New function.
7315 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
7316 added argument to specify section base name.
7317 (obj_elf_stab_generic): Renamed from ..._stab. New argument
7318 specifies section base name.
7319 (obj_elf_stab): New function, calls obj_elf_stab_generic with
7320 ".stab" as section base name.
7321 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
7322 (obj_elf_type): Handle "object". Use bitwise-or to merge in
7323 symbol flags rather than simply replacing, so global/local flags
7325 (obj_elf_ident): Rewrite.
7327 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7329 * Makefile.in: remove parentdir support; use INSTALL_XFORM
7331 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
7333 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
7334 for any a.out target, not just Linux and 386BSD.
7335 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
7338 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7340 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
7341 don't exist or duplicate other inclusions.
7343 * config/tc-vax.h (NO_RELOC): Define.
7345 Mon Jun 7 09:55:03 1993 Doug Evans (dje@canuck.cygnus.com)
7347 * config/tc-sparc.c (sparc_ip): Fix parsing of asi number.
7350 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
7352 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
7353 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
7354 char to reg_prefix instead of to 'r'.
7355 (calcop): Change calls to get_reg.
7356 (calcop): Handle new case 'x' to set reg_prefix.
7357 (calcop): Set reg_prefix to 'r' after each call to get_reg.
7358 (cmpslot): Add 88110 conditions.
7360 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
7362 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
7365 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
7366 adjacent; mov.s and mov.d swapped.
7367 (m88k_opcodes): Fix typo `r2' -> `2'.
7369 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7371 * config/h8300.c: Support for H8/300-H opcodes.
7373 * config/obj-coffbfd.c (w_strings): String table length is 4
7374 bytes, no matter what the host int size is.
7376 * configure.in (alpha-*-osf*): New.
7378 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
7380 * configure.in (mips-*-ecoffl*): New target; use ecoff and
7382 (mips-*-ecoff*): Added trailing '*'.
7384 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
7385 first FDR in a file to be zero.
7387 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7389 * Makefile.in (VERSION): Jump to 2.1.4.
7391 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
7393 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
7396 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7398 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
7401 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
7402 and routine names. Assuming 32 bits for now.
7404 * config/obj-elf.c (elf_frob_file): Look for macro
7405 elf_tc_final_processing_hook, instead of assuming a function
7407 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
7408 tc_final_processing_hook.
7409 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
7411 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
7412 moved here from obj-elf.h.
7413 * config/obj-elf.h: Don't include CPU-specific header files.
7415 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
7417 * configure.in: configurations should match on 'hppa*' not 'hppa'.
7419 * read.c: Add support for HPPA assembly language syntax (denoted
7420 with '#ifdef TC_HPPA').
7422 * symbols.c: Add support for HPPA assembly language syntax (denoted
7423 with '#ifdef TC_HPPA').
7425 * write.c (write_contents): Add support for HPPA-style
7428 * config/obj-elf.c: Stab symbols weren't written properly.
7431 (obj_elf_write_symbol):
7432 (obj_elf_write_symbol_p):
7433 (obj_elf_frob_symbol):
7437 * config/tc-hppa.c: Support for HPPA symbol extension sections.
7438 Remove some unused code. Support for HPPA assembly language
7449 (elf_tc_make_sections):
7453 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7455 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
7456 hash_new will have succeeded if it returns.
7457 * config/tc-a29k.c (md_begin): Likewise.
7459 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
7461 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
7463 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
7465 * expr.c: Delete register declarations; gcc ignores them anyways.
7467 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7469 * hash.c (hash_new): Use xmalloc, since many callers don't check
7472 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7474 * frags.c (zero_address_frag, bss_address_frag): These are
7477 * tc.h (md_reloc_size): This is const.
7478 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
7479 (md_reloc_size): Now const.
7481 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
7483 * as.h (enum _segT): Ditto.
7485 * struc-symbol.h (N_TYPE_seg): This should be const.
7487 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
7489 * config/obj-ecoff.c (add_file): Cast file_name to char * in
7490 listing_source_file call.
7492 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
7493 of subseg_new call to eliminate const attribute.
7494 (obj_elf_stab): Ditto.
7495 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
7497 * read.c (s_align_bytes): Properly record alignment.
7499 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
7500 for the prototype/no prototype macro.
7502 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
7505 * as.h (relax_stateT enum): Delete trailing comma.
7507 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
7509 * app.c (do_scrub_begin): Let line_comment_chars override
7511 (do_scrub_next_char): If a line comment character is not at the
7512 start of a line, treat it as a comment character if it is one.
7513 For a CPP line comment use pseudo-op .appline rather than .line.
7514 * input-scrub.c (logical_input_line): Make int rather than
7516 (input_scrub_push, input_scrub_begin): Initialize
7517 logical_input_line to -1 rather than 0.
7518 (bump_line_counters): Increment logical_input_line.
7519 (new_logical_line): If line_number is -2, decrement
7521 (as_where): Use logical_input_line even if it is 0.
7522 * read.h (s_app_file prototype): Now takes an int argument.
7523 * read.c (potable): Make .appfile call s_app_file with 1. New
7524 .appline pseudo-op calls s_app_line.
7525 (s_app_file): If .appfile, call new_logical_line with -2 to
7526 account for newline inserted by do_scrub_next_char. If listing,
7527 call listing_source_file.
7528 (s_app_line): New function to handle fake pseudo-op .appline.
7529 * config/obj-coff.c (obj_pseudo_table): Make .appline call
7531 (obj_coff_ln): Added argument to indicate whether .appline.
7532 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
7534 (obj_coff_ln): Added argument to indicate whether .appline.
7535 * config/tc-mips.c (s_file): Pass argument to s_app_file.
7537 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
7539 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
7541 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7543 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
7546 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7548 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
7549 relocations correctly.
7551 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7553 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
7556 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
7557 if value is out of range.
7559 Patch from Minh Tran-Le:
7560 * config/tc-i386.c (i386_operand): For in/out port register used
7561 as base reg, include InOutPortReg in operand type.
7562 (MATCH): Accept overlap value of InOutPortReg.
7564 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
7566 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
7567 Add calls to listing routines to produce combined source/assembler
7569 (obj_ecoff_stab): Create a file pointer if none used yet.
7570 (ecoff_frob_file): Set symcount to correct value.
7572 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7574 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
7577 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
7578 Define in terms of constants, not C structure sizes.
7580 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
7582 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7584 * config/obj-aout.c (obj_header_append): Don't define if it's
7586 * config/obj-hp300.h (obj_header_append): Define it as a macro.
7587 * config/obj-hp300.c (hp300_header_append): New function.
7589 * Makefile.in (distclean): Don't bother cleaning up doc files;
7590 they aren't going to be in this directory.
7592 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
7594 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
7597 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
7598 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
7600 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7602 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
7605 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
7607 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
7609 * config/tc-mips.c (macro): Correct floating point double word
7610 loads and stores for big endian target.
7612 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7614 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
7615 calls. Deleted some unused code.
7616 * config/obj-coff.c: Likewise.
7618 ELF support, mostly contributed by Utah:
7619 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
7620 obj_elf_type): Rewrite.
7621 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
7622 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
7624 (obj_elf_ident): Dummy.
7625 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
7626 TARGET_SYMBOL_FIELDS): New macros.
7627 (gdb_section): New variable decl.
7629 * config/tc-i386.c (md_atof): Return zero, not empty string, on
7632 BFD_ASSEMBLER conditional changes:
7633 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
7635 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
7636 (fetch_coff_debug_section): Ditto.
7637 (obj_coff_endef): Call fetch_coff_debug_section.
7638 (struct line_no): New type.
7639 (c_symbol_merge): New way for copying aux fields.
7640 (c_dot_file_symbol): Put symbol in absolute section, and set flag
7642 (function_lineoff): New symbol.
7643 (function_lineoff, text_lineno_number, our_lineno_number,
7644 lineno_lastP): Don't define.
7645 (c_line_new): Don't define.
7646 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
7648 line-number recording gets implemented.
7649 (obj_new_symbol_hook): New code for handling aux fields.
7650 (add_lineno, add_linesym): New functions.
7651 (obj_coff_ln): Call add_lineno, not c_line_new.
7652 (obj_coff_endef): New code for handling symbol names. New lineno
7653 code. Look for section name "*DEBUG*" for debugging section.
7654 (align, coff_check_file_symbols, obj_coff_section,
7655 coff_frob_file): New functions.
7656 * config/obj-coff.h: Reordered some includes.
7657 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
7658 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
7660 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
7661 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
7662 aux entries. Most SA_* macros now use it unconditionally.
7663 (S_*): Use `bsym' field, and access BFD private data.
7664 (SF_*): Use `sy_flags' symbol field for most of these.
7665 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
7667 (*_section_header): Don't define.
7668 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
7670 (tc_gen_reloc) [I386COFF]: New function.
7671 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
7672 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
7675 * config/obj-coff.c (stack_init): Don't do assignments inside
7677 (obj_coff_def): Simplified handling of symbol name a bit.
7678 (tag_insert): Name argument is now pointer to CONST.
7679 (obj_crawl_symbol_chain): Commented out.
7681 * config/obj-coff.h: Use PARAMS macro in prototypes.
7683 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
7684 through frchainP pointer if it is null.
7686 * configure.in: Warn if BFD mode is explicitly turned off but is
7687 required by specified target.
7688 (mips ecoff targets): Don't need to set bfd_gas here; it gets
7689 taken care of later.
7691 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
7693 (yank_symbols): Merge symbols only if sy_forward is null.
7695 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
7698 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
7700 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
7702 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
7703 with "." is a local label.
7705 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
7708 * config/te-linux.h, config/te-386bsd.h: New config files.
7709 * configure.in (i386-*-linux, i386-*-bsd): Use them.
7710 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
7712 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
7714 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
7716 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
7717 to want it that way.
7718 (ecoff_build_symbols): Turn local st_Proc symbols into
7719 st_StaticProc symbols. Set index field of external st_Proc and
7720 st_staticProc symbols correctly.
7721 * config/tc-mips.h (NO_LISTING): Don't define. People might want
7724 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7726 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
7728 * configure.in (m68k-*-hpux): Use them.
7730 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
7731 defined, otherwise zero.
7733 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
7735 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7737 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
7738 address space number.
7740 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7742 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
7744 * config/tc-a29k.c: Include ctype.h.
7745 (define_some_regs): Added special-purpose registers for 29050.
7747 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
7749 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
7750 (change_to_section): Set it here instead.
7752 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
7754 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
7755 hasn't been seen yet.
7756 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
7758 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7760 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
7763 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
7765 * expr.c (operand): Fix unary plus operator (previously was the
7766 same as '~' operator!).
7768 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7770 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
7771 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
7772 obj_check_file_symbols if defined. Call verify_symbol_chain_2
7773 instead of open-coding it. Fix some bugs in patching up symbol
7775 (relax_segment): Make some code we "ought to be able to" use for
7776 all targets no longer conditionalized on ns32k target; instead, do
7777 it always, and if the appropriate conditions fail, abort.
7779 * symbols.c (DEBUG): Enabled.
7780 (symbol_new): Make sure bfd_make_empty_symbol works.
7781 (verify_symbol_chain_2): New funcion; takes one symbol as
7782 argument, anywhere in the chain.
7783 (dollar_label*): Use default initializers.
7785 * as.c (perform_an_assembly_pass): Call md_begin here...
7786 (main): ...and not here.
7788 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
7789 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
7791 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
7792 (add_fix, add_frag): Now functions instead of macros.
7793 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
7794 s_data1, s_data2, s_bss): Use new *_section names, for
7795 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
7796 to handle non-integral segT.
7797 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
7798 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
7799 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
7800 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
7801 md_apply_fix_2; new md_apply_fix definition varies interface
7802 depending on BFD_ASSEMBLER.
7803 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
7806 * config/obj-vms.c: Include config.h.
7807 (version_string): Delete declaration.
7808 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
7809 (vms_resolve_symbol_redef): New function, taken from VMS code in
7812 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
7813 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
7814 VMS_Psect_Spec): Fixed to compiler under traditional C.
7815 * config/obj-vms.h: Use PARAMS macro.
7816 (vms_resolve_symbol_redef): Declare.
7817 (RESOLVE_SYMBOL_REDEFINITION): New macro.
7818 * symbols.c (colon): Remove some VMS-specific code, look for
7819 RESOLVE_SYMBOL_REDEFINITION macro instead.
7821 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
7824 * config/tc-i386.c: Reordered some functions so inlining might
7825 work. Use PARAMS in function declarations.
7826 (reloc): New routine.
7827 (md_assemble): Rearrange switch statements to work with
7830 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
7831 SYMBOLS_NEED_BACKPOINTERS before defining it.
7833 * subsegs.c (subseg_new_rest): Now static.
7835 * read.c (pseudo_set): Better error message for difference of
7836 symbols in different frags.
7838 * Makefile.in (check): Pass down some new variables, indicating
7839 pathname or program name for cc, nm, objdump.
7841 * as.h (OUTPUT_FLAVOR): New macro.
7842 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
7844 * configure.in: Initialize bfd_gas properly. Warn that ELF
7845 support is incomplete.
7847 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7849 * read.c (float_cons): Accept null pointer return from md_atof.
7850 * config/tc-m68k.c (md_atof): Return null for success.
7851 * config/tc-sparc.c (md_atof): Ditto.
7853 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7855 * doc/as.texinfo: formatting and comment cleanups; show SPARC
7856 alternative options in same style as other machines; simplify some
7857 conditional use; include GPL as separate file (from texinfo dir)
7859 * doc/Makefile.in: (as.info) include directory containing GPL in
7860 makeinfo search path
7862 * doc/h8.texi: new file; conditional settings for GAS manual
7865 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7867 * doc/as.texinfo: mention SPARC architecture options.
7869 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
7871 * configure.in: Rearranged whitespace in per-host/per-target
7872 sections. Added hooks for dropping in HPPA support (not included
7873 yet). Separate out overrides of variables based on target format
7874 and bfd-gas selection from actual target-specific commands. Add
7875 error message for recognized but unsupported format name.
7877 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
7879 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
7880 symbolic header match cline in FDR; the native linker seems to
7883 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7885 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
7886 $(srcdir)/as.texinfo explicitly in several places
7888 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7890 * doc/Makefile.in: update dvi, clean targets for new source
7893 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
7895 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
7896 rather than undefining know.
7897 * configure.in: Match ultrix*, not just ultrix.
7899 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7901 * doc/as.texinfo: converted conditional markup to use new
7902 Texinfo facilities, avoiding m4.
7904 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
7906 * doc/Makefile.in: recast doc configuration to use a link to an
7907 included texinfo file.
7909 * doc/all.texi: settings for generic form of documentation.
7911 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
7913 * read.c (cons): Zero out frag when creating reloc.
7915 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
7917 * config/tc-mips.c (gp_reference): Certain magic symbols can never
7918 be referenced off the GP register.
7920 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
7921 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
7922 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
7924 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
7925 definition from other MIPS targets.
7926 * configure.in (mips-*-irix): Use emulation irix.
7928 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7930 * config/tc-h8500.c: Get relax size of branch instructions right,
7931 (get_operand): Parse @sp+ correctly.
7933 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7935 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
7936 COFF section header field.
7938 * configure.in: Print error message if host or target is not
7941 * configure.in: If with-bfd-assembler, use obj-coff instead of
7944 * config/ho-generic.h: Include string.h.
7946 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
7948 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
7949 '$' as local, for any object file format.
7951 * config/tc-mips.c (macro): Optimizations to branching code and a
7952 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
7955 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
7956 * configure.in (mips-sgi-irix*): Set gas_host to irix.
7958 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
7960 * subsegs.c (subseg_new): Set output_section of new section.
7961 * as.c (perform_an_assemly_pass): Don't set output_section here.
7962 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
7963 since it has additional sections.
7964 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
7966 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
7967 ecoff_undefined field.
7968 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
7969 ecoff_undefined field.
7970 (add_file): If using stabs, just output a stabs symbol rather than
7972 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
7973 it with get_absolute_expression, rather than skipping it by hand.
7974 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
7975 than ECOFF line number information.
7976 (obj_ecoff_stab): Accept non-zero values for stabs line number.
7977 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
7978 to small, undefined and/or readonly sections if appropriate.
7979 Don't output symbol names containing \001 characters.
7980 (ecoff_frob_file): Make sure at least one fdr is output.
7981 * config/tc-mips.h: Define TC_MIPS.
7982 * config/tc-mips.c (g_switch_value): New static variable.
7983 (md_assemble): Set gp size of output BFD.
7984 (gp_reference): New function; returns 1 if expression can be
7985 accesssed via gp. Always returns 0 if not using ECOFF.
7986 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
7988 (macro): Generate sequences using gp if possible.
7989 (md_parse_option): Ignore -EL and -EB. Parse -G.
7990 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
7991 (s_change_sec): Handle .rdata and .sdata for ECOFF.
7992 (s_extern): Mark symbol as external. Set ecoff_undefined field.
7994 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7996 * output-file.c (output_file_create): Don't call as_perror for
7997 filename rejected by application.
7999 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
8002 * doc/as.texinfo: Don't use @value in node names for the moment;
8003 references don't appear to work right.
8005 * as.h (const, volatile): Put these definitions back, and use
8008 * doc/as.texinfo: First pass at using new texinfo features --
8009 variables, conditional tests. Far from complete.
8011 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8013 * read.c: Temporary hack to handle some 64-bit constants. This
8014 should be redone later.
8015 (target_big_endian): Declare.
8016 (big_cons): If it's set, reverse order of bytes being copied.
8017 * config/tc-sparc.c (md_begin): Set target_big_endian.
8019 * read.c (s_ignore): Delete declaration of is_end_of_line.
8021 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
8022 forward pointers properly.
8024 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
8026 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
8027 wasn't being stored into scnhdr.
8028 * config/obj-coffbfd.h: Add prototype of s_get_segment.
8029 * read.c (TC_START_LABEL): Default definition.
8030 (read_a_source_file): Use TC_START_LABEL macro to work out
8031 if a label has been seen.
8033 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
8035 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
8036 the bottom (make expands variables in dependencies when the
8037 dependencies are read, not when they are used).
8039 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
8040 a29k .bss section; the mondfe program doesn't like it.
8042 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8044 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
8046 (current_architecture): Don't need initializer.
8048 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8050 * doc/none.m4: Define Z8000.
8051 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
8052 texinfo file before recreating it.
8053 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
8055 (srcdir): Delete second, bogus definition.
8056 (as.info): Look for as-*.texinfo in current directory rather than
8060 * doc/configure.in: Create links to all as-*.texinfo files in the
8061 source directory, if that's not the current directory.
8063 * configure.in (per-host): Accept MIPS host with BSD version
8065 (per-target): Classify i486 as i386. Use generic cpu_type instead
8066 of target_cpu in selecting format etc.
8068 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
8069 * read.c (potable): Change .app-file to .appfile.
8071 * config/ho-decstatn.h: Renamed from ho-decstation.h.
8072 * configure.in: Adjusted.
8074 * config/obj-bfd-sunos.*: Unused; deleted.
8076 * Makefile.in (version.c, vers-stamp): Deleted.
8077 (config.h): Define GAS_VERSION.
8078 * as.c (version_string): Deleted declaration.
8079 (main): Look for GAS_VERSION instead.
8081 * doc/as.texinfo: Updated description of -a* (listing) options,
8082 and describe how to pass them through from gcc.
8084 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
8085 process relocs if there aren't any relocs to process. Avoids
8086 malloc/free bug on SCO too.
8088 * as.h: Move local include files below system include files, to
8089 avoid some redefinition complaints on some systems.
8090 (const, volatile): Don't need these conditionally defined if we
8091 use CONST and VOLATILE from ansidecl.h.
8092 (seg_name): Use CONST, not const.
8094 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
8096 * config/tc-mips.c: Reindented to GNU standards.
8098 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
8100 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
8101 (fixup_segment): Add a29k special case; the linker is not prepared
8102 to see a segment offset here.
8104 * app.c (do_scrub_next_char): Added new state, 10, modifying state
8105 9 to only keep a space in between identifier characters.
8107 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
8109 * Makefile.in: add dvi target; as-$(config).texinfo might live in
8110 srcdir, might be in objdir.
8112 * doc/Makefile.in: dvi depends on as.dvi
8114 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8116 * Makefile.in: add installcheck target
8118 Mon Mar 22 16:25:57 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
8120 * config/tc-sparc.c (sparc_ip): Add support for membar mask names.
8121 Add missing colons in prefetch error messages. Add support for
8124 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
8126 * config/tc-mips.c (macro): Use $AT for any floating point load.
8128 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
8130 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
8131 bignums, but don't emit error message.
8133 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
8135 * Makefile.in (targ-cpu.o): Depend on config.h.
8137 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
8139 * app.c (do_scrub_next_char): Added new state, 9, to avoid
8140 dropping a space immediately following an identifier.
8141 * expr.c, write.c: Rewrote assert expressions to not use multiple
8142 lines; I don't think that can be done portably.
8143 * config/tc-mips.c (macro): Use $AT if target register is zero in
8144 load instruction, which it can be for a floating point load.
8146 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
8148 * write.c (write_contents): Compute the relocs before writing out
8149 the section contents.
8150 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
8151 symbol table and values right.
8152 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
8154 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
8157 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
8158 z8k-opc.h, not z8k.h.
8160 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
8163 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8165 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
8167 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
8169 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
8170 to be on a single line.
8172 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8174 * Makefile.in (config.h): Create file, writing out definitions of
8175 target cpu, alias, and canonical name.
8176 (ALL_CFLAGS): No longer define TARGET_CPU.
8178 * Makefile.in (check): Print a message, instead of quitting
8181 * as.c (main): Don't catch any signals, for now.
8183 * version.c: Deleted.
8184 * Makefile.in: Generate it, putting in only the version number
8186 (VERSION): New variable.
8187 * as.c: Include config.h.
8188 (main): Reformatted version string. Include target alias. Don't
8189 print if not requested (i.e., unknown -v argument).
8191 * as.c (stralloc): Deleted.
8192 (main): Call strdup instead.
8194 * configure.in: Handle all 68300 series chips.
8195 * config/tc-m68k.c: Include config.h.
8196 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
8197 series cpus as defaults.
8198 (md_parse_option): Accept some m68300 series CPUs as defaults.
8200 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8202 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
8203 not already defined.
8204 (main, got_sig): Use them.
8205 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
8208 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
8210 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
8213 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
8214 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
8215 (struct loc, struct proc, struct file): Moved to tc-mips.c within
8216 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
8217 * config/tc-mips.c: Rearranged for ECOFF support. Added
8218 prototypes for all static functions. Moved existing minimal
8219 debugging format support info #ifndef OBJ_ECOFF blocks.
8220 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
8221 does not support a non sign extended high 16 bits reloc. Adjusted
8222 all callers accordingly.
8223 (tc_get_register): Renamed from get_register, and made non-static.
8225 * config/mips-big.mt, config/mips-lit.mt: New files. Define
8226 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
8228 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
8229 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
8230 obj_format ecoff and gas_target mips-lit or mips-big.
8232 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
8234 * version.c: Bump to version 2.0.1.
8236 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
8238 * write.c (chain_frchains_together): Check that seg_info (section)
8240 (write_object_file): Call obj_frob_file after setting the symbols,
8243 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
8245 * Version 2.0 released.
8247 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8249 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
8251 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
8253 * read.h: Define stringer here.
8254 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
8257 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
8259 * read.c (s_space): Multiply repeat count by mult, not fill.
8261 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
8263 * read.c: Include ctype.h.
8265 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8267 Patches from Eric Youngdale:
8268 * make-gas.com: Find obstack.obj if it's not in the current
8270 * read.c (s_ignore): Don't declare is_end_of_line. It's
8271 redundant, and triggers a VMS gcc compiler bug.
8273 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
8274 current segment as an argument. (Ignored in all cases but VMS.)
8275 All callers and definitions changed.
8277 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
8279 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
8282 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
8284 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
8285 so "~0x80" won't be rejected.
8287 * config/obj-elf.c: No longer include elf/reloc.h.
8288 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
8289 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
8291 (obj_elf_xstab): New routine.
8292 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
8293 argument to s_ignore. Put "#if 0" around unused code.
8294 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
8295 Call elf_xstabs for .stabs and .xstabs operators.
8297 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
8299 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
8302 * configure.in: mips-bsd configuration was missing format spec.
8305 * Makefile.in (Makefile): Depends on configure.in.
8307 * config/tc-mips.c (append_insn): Don't check for alignment of
8308 frag in memory; alignment of instructions in section is a separate
8311 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
8314 * listing.h: Always provide function declarations, not macros, so
8317 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
8319 * CONTRIBUTORS: Update Gilmore entry.
8321 Mon Mar 1 12:03:16 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
8323 * config/tc-sparc.c (sparc_ip): Correctly assemble prefetch
8324 instructions. Accept integer prefetch function numbers.
8326 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8328 * config/tc-sparc.c (s_xword): Now call big_cons, so large
8329 constants are accepted, but symbolic values are not. GCC will not
8330 generate the latter currently.
8332 * frags.c (frag_init): New function.
8333 (zero_address_frag, bss_address_frag): Now initialized at run
8335 * as.c (main): Call frag_init.
8337 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
8339 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
8340 Don't unget ch2 if we didn't get it.
8342 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8344 * doc/Makefile.in (TEXIDIR): Updated for new layout.
8346 * config/tc-sparc.c (s_common): Add support for ELF version.
8347 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
8348 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
8350 (md_convert_frag): New macro.
8352 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
8353 symbol, fix the offset so "+2" isn't required.
8355 * config/tc-i960.c (line_comment_chars, line_separator_chars):
8356 Define as common/bss.
8357 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
8358 initializers are sufficient.
8360 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
8361 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
8362 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
8363 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
8364 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
8365 "IGNORE_DEBUG" conditional, since both branches are identical.
8366 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
8367 referencing symbol structure members.
8368 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
8370 * as.h (struct frag): Reordered a couple of fields for better
8373 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
8375 (write_contents) [BFD_ASSEMBLER]: New function.
8376 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
8377 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
8378 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
8379 (fixup_segment): Make sure common-section symbols get treated the
8380 same as undefined symbols.
8381 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
8382 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
8384 * write.h (fix_new): Update prototype.
8386 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
8387 md_section_align, md_undefined_symbol): Don't provide prototypes
8388 if these are defined as macros.
8389 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
8392 * symbols.c (symbol_new): Argument NAME is now pointer to const.
8393 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
8394 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
8396 (colon): Display other/desc fields of redefined symbol only if
8397 S_GET_OTHER and S_GET_DESC are defined.
8398 (symbol_make): Argument NAME is now pointer to const.
8399 (symbol_find, symbol_find_base): Likewise.
8400 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
8401 * symbols.h: Fix prototypes for new const arguments. Add
8402 prototypes for BFD_ASSEMBLER S_* functions.
8404 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
8405 for changing to an existing section.
8406 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
8407 called by subseg_new and subseg_set.
8408 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
8409 given section name and subseg number.
8410 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
8411 new section/subsection.
8413 * read.c: Don't include ctype.h.
8414 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
8415 for now; should be machine-dependent.
8417 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
8418 targets, forcing BFD use.
8420 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8422 * config/tc-sparc.c: Use PARAMS macro for static function
8423 declarations. Use BFD_RELOC_ macros everywhere, with
8424 compatibility macros declared for non-BFD mode.
8425 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
8426 instead of enum reloc_type.
8427 (emit_sparc_reloc): Commented-out function deleted.
8428 (md_convert_frag): Deleted.
8429 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
8430 (md_apply_fix): Changed calling sequence (conditionally) for BFD
8432 * config/tc-sparc.h (md_convert_frag): New macro.
8434 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
8435 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
8436 of referencing fields directly.
8438 * write.c (cvt_frag_to_fill): New function; extracted from
8440 (write_object_file) [! BFD_ASSEMBLER]: Call it.
8441 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
8442 and set its size and flags.
8444 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
8445 fields with BFD equivalents. Turn on back-pointers, and add
8446 target-specific fields at end.
8448 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
8450 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
8451 (write_object_file): Set it here instead, so that fixup_segment
8452 can see the correct value.
8454 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8456 * write.c (write_object_file): Check for errors and warnings and
8457 bail out before processing contents.
8458 (chain_frchains_together_1): New function, does most of the work
8460 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
8461 (remove_subsegs) [! BFD]: Call it.
8462 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
8463 structures and routines.
8465 * config/obj-elf.*: New files.
8467 * config/mips.mt, config/rs6000.mt: Deleted.
8469 * config/h8300.mt: Don't specify compiler here.
8471 * config/z8k.mt: The z8k code depends on the z8k opcode table,
8473 * config/tc-z8k.h: Comment fix.
8475 * write.c: Reordered some functions for better inlining.
8476 (fixup_segment): Linkrelax code is no longer conditional on
8479 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
8481 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
8482 obj-coffbfd.h}: support for the H8/500
8484 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8486 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
8487 * write.c (write_object_file): Not here.
8488 (fix_new): Initialize fx_addnumber.
8490 * listing.c: Don't include target-cpu.h explicitly, since as.h
8493 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8495 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
8496 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
8497 (struct fix): Reordered fields for compactness and efficiency.
8498 Converted some logical fields to 1-bit fields.
8500 * config/obj-aout.h: Use PARAMS.
8501 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
8502 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
8504 * read.c: Don't include listing.h; as.h includes it. Removed
8506 [BFD_ASSEMBLER]: Include subsegs.h.
8507 (old_buffer, new_broken_words): Default initialization is
8510 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
8511 to 0, define stdoutput.
8512 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
8513 Call bfd_set_arch_mach.
8514 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
8515 bfd_close_all_done. Call bfd_perror on failure.
8516 (output_file_append) [BFD_ASSEMBLER]: Don't define.
8518 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
8520 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
8521 if not MANY_SEGMENTS. Define new field bfd_section if
8523 (seg_info): New macro.
8525 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
8526 variables, and some irrelevant comments.
8528 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
8529 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
8530 * configure.in: Permit --with-bfd-assembler now, with a warning.
8531 Variable need_bfd is now a boolean, as is new variable bfd_gas.
8532 Set BFDDEF and BFDLIB in Makefile when appropriate.
8534 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
8535 (main): Refer to flag_always_generate_output instead of
8538 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
8539 (*_section) [BFD_ASSEMBLER]: Define them.
8540 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
8541 set section flags when appropriate.
8542 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
8543 section is not absolute, undefined, or an assembler internal one.
8544 (absolute_section, undefined_section): Always define.
8545 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
8546 switch statements into if-else trees.
8547 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
8548 SEG_BSS and SEG_DATA.
8550 * as.h (frag_now_fix): New macro.
8551 * symbols.c (colon): Use it.
8553 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
8555 * config/tc-mips.c: Added mips support for mips-dec-bsd.
8556 * config/tc-mips.h: Added mips support for mips-dec-bsd.
8557 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
8558 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
8559 * configure.in: Added mips support for mips-dec-bsd.
8560 * atof-generic.c: Define TRUE and FALSE if not defined.
8562 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8564 * version.c: Bumped version number to 1.93.05.
8566 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8568 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
8569 (obj_emit_lineno): Don't need return at end of void function.
8570 (obj_symbol_new_hook): Ditto.
8572 * config/tc-m68k.c: Removed some unused code.
8573 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
8575 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
8576 offset field is set.
8578 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8580 * config/tc-sparc.c (sparc_ip): For %uhi and %ulo, if not
8581 ENV64, emit no reloc.
8582 (md_pseudo_table): For ".xword", call s_xword.
8583 (s_xword): New function.
8585 * config/tc-sparc.c (architecture_requested, warn_on_bump,
8586 md_relax_table): Use default zero initialization.
8587 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
8588 latter, instead of selecting with preprocessor conditionals.
8590 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8592 * configure.in: recognise all sparclite variants
8594 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8596 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
8597 accidentally changed to use subseg_change where it should have
8600 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8602 * expr.c (operand): If character other than comma or newline is a
8603 logical end-of-line character, use the newline case.
8604 From Eric Youngdale:
8605 (operand): Set X_add_number field for floating-point numbers.
8606 (operand): Treat zero byte as end-of-operand.
8608 * configure.in (per-target): Look for with_bfd_assembler option.
8609 For now, only accept "no", until the merge is done.
8611 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
8612 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
8613 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
8614 * read.c: Finish conversion to S_* macros in the VMS only
8615 parts of the program. Add "const" modifier to hex_value.
8616 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
8618 * expr.c: Add "const" modifier to hex_value.
8619 * symbols.c: Finish conversion to S_* macros in the VMS only
8620 parts of the program. Add "const" modifier to
8621 md_[long,short]_jump_size. Remove declaration of const_flag
8622 (which will be declared in obj-vms.h).
8623 * write.c: Add "const" modifier to md_[long,short]_jump_size.
8624 Fix arguments to VMS_write_object_file.
8625 * config-gas.com: New file. Script for VMS systems to set up the
8626 configuration to build gas for VMS, and create config.status.
8627 * make-gas.com: Redone to work with new scheme.
8628 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
8630 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
8631 will swap bytes if needed on a big endian system. Use throughout
8633 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
8634 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
8635 types of malformed stabs. Change parsing algorithm so that we are
8636 more certain of having all of the information that we need on hand.
8637 * obj-vms.c (final_forward_reference): New function, used to help
8638 resolve the data types of as many struct elements as possible
8639 when some part of the struct is not fully defined by the compiler.
8640 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
8642 * obj-vms.c (VMS_write_object_file): Define all vtable psects
8643 as symbols as well in the object file. Look for external functions
8644 that start with "__vt.", and turn them into variables, since the
8645 g++ compiler is incapable of doing this.
8646 * tc-vax.c: Add '1' option for backward compatibility with older GCC
8648 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
8649 * input-scrub.c (as_where): Fix bug where as would crash if we did not
8650 have the name of the source file yet.
8651 * config/ho-vms.h: define HO_VMS, not HO_VAX.
8653 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
8655 * read.c (s_data): Always use "data_section", since it'll map to
8656 SEG_DATA or SEG_E1 if needed.
8657 (s_lcomm): Likewise with bss_section.
8658 (s_fill): Use memset, not bzero.
8660 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8662 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
8663 handling GDB symbol table data.
8665 * config/obj-aout.h (segment_name): Delete definition.
8666 (seg_name): Delete declaration.
8667 * config/obj-bout.h (segment_name, seg_name): Ditto.
8668 * config/obj-vms.h (segment_name, seg_name): Ditto.
8669 * config/obj-coff.h (segment_name): Ditto.
8670 * config/obj-coffbfd.h (segment_name): Ditto.
8672 * Changes for BFD_ASSEMBLER:
8673 * obj.h (obj_crawl_symbol_chain): Declare only if not
8675 (obj_header_append, obj_pre_write_hook): Ditto.
8676 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
8677 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
8678 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
8679 otherwise, use seg_name array.
8680 (seg_name): Declare only if not BFD_ASSEMBLER.
8681 (section_alignment): Declare only if not BFD_ASSEMBLER.
8682 (big_section, reg_section, pass1_section, diff_section,
8683 absent_section, text_section, data_section, bss_section): If
8684 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
8685 mapping to segT enum values.
8686 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
8687 if these are used or defined, if BFD_ASSEMBLER.
8688 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
8689 subseg_new split into two functions.
8690 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
8692 * as.h (volatile): Don't define if already defined.
8693 (had_errors, had_warnings): Provide prototypes for ANSI C even if
8695 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
8696 declare with format attribute for -Wformat checking.
8698 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
8700 * app.c, config/tc-*.c: Don't include read.h, since it is already
8703 * These are based on patches from Minh Tran-le
8704 <mtranle@paris.intellicorp.com>.
8705 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
8706 obj_format coffbfd and gas_target i386coff for target.
8707 (i[34]86-*-isc*): New host (uses sysv).
8708 * config/i386aix.mt: Removed (no longer used).
8709 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
8711 (LDFLAGS): Added, defined as -shlib.
8712 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
8713 * config/te-sco386.h (LOCAL_LABEL): Don't define.
8714 (DOT_LABEL_PREFIX): Define.
8715 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
8716 name rather than L0\001.
8717 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
8719 * symbols.c, symbols.h (local_bss_counter): Removed.
8720 * write.c (write_object_file): bss no longer uses
8721 local_bss_counter. Pass correct data and bss size to
8722 VMS_write_object_file.
8723 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
8724 argument, rather than using local_bss_counter.
8725 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
8726 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
8727 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
8728 (size_section): Restored sanity check.
8729 (do_relocs_for): Base section address on s_paddr rather than
8730 computing it. Adjust a29k R_IHIHALF special case to account for
8731 section paddr (used to require paddr to be zero). If there are no
8732 reclos, set s_relptr to 0. Set relocation size in object_headers.
8733 (fill_section): Always set s_vaddr here, removing
8734 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
8735 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
8736 Set STYP_INFO for .comment.
8737 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
8738 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
8739 (crawl_symbols): Handle 8 character section name correctly. Use
8740 H_{SET,GET}_* macros.
8741 (do_linenos_for): Set lineno size in object_headers.
8742 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
8743 set s_vaddr here. If string_byte_count remains 4, set it back to
8744 0, and only write strings out if there are some. Call
8745 fill_section before do_relocs_for and do_linenos_for.
8746 (obj_coff_section): Handle optional quoted second argument giving
8747 section characteristics.
8748 (obj_coff_bss): Added to handle .bss.
8749 (obj_coff_ident): Added to handle .ident (puts string in .comment
8751 (obj_coff_lcomm): Put common symbols in .bss, not .data.
8752 (fixup_mdeps): Change to segment. Call frag_wane after
8754 (fixup_segment): Explicitly check S_IS_COMMON before making 386
8755 adjustment (already happened only for common symbols, but this is
8757 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
8758 * config/tc-i386.c (s_bss): Don't use if I386COFF.
8759 (md_pseudo_table): Ignore .optim and .noopt.
8760 (tc_coff_sizemachdep): New function.
8761 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
8763 (LOCAL_LABEL): Removed definition.
8764 (DOT_LABEL_PREFIX): Defined.
8766 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
8768 * app.c (app_push): Use memcpy, not bcopy.
8769 (do_scrub_next_char): For \", return " not '.
8770 (symbol_chars): Now const.
8772 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
8773 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
8775 * config/obj-coff.h: Don't use #elif.
8777 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
8778 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
8780 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
8782 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
8785 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8787 * app.c (do_scrub_begin): allow single quote strings if so
8790 * config/*z8k*: checkpoint
8792 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
8794 * read.c (read_a_source_file): avoid calling xmalloc (0).
8796 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
8798 * listing.c: Call xmalloc, not malloc; don't declare malloc.
8800 * Changes to support SCO 3.2v4:
8801 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
8802 SEG_BSS, fill with NOP_OPCODE.
8803 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
8804 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
8805 using ZERO_BASED_SEGMENTS.
8806 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
8807 never set segment address for SEG_E2 (.bss) and don't write out
8808 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
8809 (obj_coff_endef): Don't merge labels or symbols awaiting forward
8810 definitions, and don't merge tags with non-tags. Check for .bf
8811 rather than just checking whether the second character is b and
8812 the third character is f.
8813 (obj_coff_val): gcc can generate values which we don't handle
8814 correctly; discard information for now, since it only affects the
8815 debugging information.
8816 (tag_find_or_name): Don't insert tags in the symbol table.
8817 (yank_symbols): Don't merge labels.
8818 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
8819 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
8820 set segment address if ZERO_BASED_SEGMENTS.
8821 (obj_coff_section): Accept and ignore a trailing quoted string, as
8822 used in AT&T i386 syntax.
8823 (fixup_segment): Take segment as argument. On the i386, adjust PC
8824 relative addends by the segment vaddr.
8825 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
8826 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
8827 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
8829 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
8831 * config/obj-coffbfd.c: Include libcoff.h.
8833 * version.c: Now version 1.93.
8835 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
8837 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
8838 power-of-two alignment for .align.
8840 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
8841 and leave everything else alone.
8843 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8845 * Makefile.in (as.new): Don't bother saving as.old.
8847 * write.c: Conditionalize on OBJ_VMS, not VMS.
8848 (magic_number_for_object_file): Don't define if OBJ_VMS.
8850 * config/obj-vms.c: Changes for traditional C.
8852 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8854 * config/ho-generic.h (malloc, realloc): Declare.
8856 * Lots of comment/whitespace changes.
8858 * write.h (struct fix): Some fields reordered, narrowed.
8860 * read.c (MASK_CHAR): Define using C types, not magic number.
8862 * as.c, input-file.c: Deleted some unused code.
8864 * app.c, as.h: Doc fix.
8866 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
8868 * as.h (xmalloc): Argument is long.
8870 * xmalloc.c (error): Remove declaration; as.h takes care of it.
8872 * doc/as.texinfo: Regrouped documentation of some command-line
8873 options. Updated options documentation for m68k. Some minor
8874 wording/punctuation changes.
8876 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8878 * configure.in: Accept target OS "vms".
8880 * symbols.c: Merged ANSI and non-ANSI function decls, using
8883 * xmalloc.c: Just include as.h, don't bother trying to figure out
8886 * strstr.c, strerror.c: Deleted.
8887 * Makefile.in: Deleted references.
8889 * config/tc-ns32k.c: Don't include header file for string
8890 declarations; leave that to ho-*.h.
8892 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
8894 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
8895 imported from FSF sources.
8897 * messages.c (strerror): Declare unconditionally.
8899 * as.h: Delete alloca and register definitions.
8901 * config/atof-ieee.c (mask): Now const.
8903 * obstack.c, obstack.h: Deleted.
8905 * as.h (flag_readonly_data_in_text): New flag.
8906 * as.c (main): Set it for -R.
8908 * as.h (flag_suppress_warnings): New flag.
8909 * as.c (main): Set it for -W.
8910 * messages.c (as_warn): Check it instead of flagseen['W'].
8912 * as.h (flag_always_generate_output): New flag.
8913 * as.c (main): Set it for -Z.
8915 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
8916 * config/tc-a29k.h: Ditto.
8917 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
8920 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
8922 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
8923 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
8927 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
8928 xrealloc from xrealloc.c.
8929 * xrealloc.c: Deleted.
8930 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
8932 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
8935 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
8937 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
8938 don't initialize it with NULL.
8940 * config/ho-vax.h (M_VAX): Deleted; was unused.
8942 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
8943 New files imported from FSF version, contributed by Eric Youngdale.
8944 * README-vms-dbg, config/vms: Deleted.
8946 * ChangeLog, config/ChangeLog: Merged.
8948 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
8951 * input-file.c (input_file_open): Eliminate call to setvbuf.
8952 [USG] (setbuffer): Deleted macro.
8954 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
8956 * all files: Whitespace changes for GNU indentation style, done by
8957 GNU `indent'. Some cleanup still needed, especially of comments.
8959 * configure.in: No te-386bsd.h file exists; don't try to use it.
8961 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
8963 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
8964 could be doing emulation.
8966 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8969 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
8972 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
8974 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
8976 * subsegs.h: add extern to segment_info declaration.
8978 * read.h: added extern declarations for comment_chars,
8979 line_comment_chars, and line_separator_chars.
8980 read.c, app.c: removed definitions of comment_chars,
8981 line_comment_chars, and line_separator_chars.
8983 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
8984 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
8986 (insert_reg): put REGISTER_PREFIX before register names before
8987 putting them in the symbol table.
8988 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
8991 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
8994 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
8995 comment_chars, line_comment_chars and line_seperator_chars
8996 consistently const, and always initialized them. Included read.h.
8998 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9000 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
9001 constant will not fit in an immediate field.
9002 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
9004 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
9006 * obj-coff.c (callj_table): Delete global variable.
9007 (obj_emit_relocations): Define it locally here, and only if
9010 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
9011 (m68k_ip): Don't warn about bignum used as float bit-pattern.
9013 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
9014 with a single set using PARAMS macro.
9016 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
9019 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
9021 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
9022 so widening works consistently.
9024 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
9026 * version.c: Put conditional "const" before version_string, not
9027 before dummy function for VMS. Now version 1.91.03.
9029 * app.c (do_scrub_next_char): Need double-\ before `000' to show
9030 printed rep of null character.
9032 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
9034 * obj-coffbfd.c (write_object_file): check return value of
9037 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
9039 * Support for i386-sysv.
9040 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
9041 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
9042 be used to set them all to zero as was done before.
9043 (fill_section): segment addresses now set in write_object_file.
9044 (fill_section): Don't set STYP_NOLOAD for .bss section.
9045 (fixup_segment): 386 uses strange common symbol format.
9046 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
9047 compatibility with SVR3.2 linker.
9048 * configure.in: i386-sysv and i386-sco use coffbfd.
9050 * app.c (do_scrub_next_char): discard whitespace after a label.
9052 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
9054 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
9055 hosts, use the sysv configuration for solaris2
9057 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9059 fix i960+non-bfd coff bit rot.
9060 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
9061 support for C source listings. (obj_coff_endef): look in the right
9062 part of the symbol for the symbol name
9064 * tc-m68k.c (get_num): make it work for all segments, not just the
9067 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
9069 * configure.in: recognize i386-*-bsd emulation.
9071 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
9073 * configure.in: use the cpu-vendor-os triple for host and target
9075 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9077 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
9078 * tc-z8k.c: lots of bug fixes
9080 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
9082 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
9083 #elif, since it is not supported by old compilers.
9084 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
9085 couple of expressions in tc-m68k.c.
9087 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9089 * read.c (cons): If NO_RELOC is defined, use it.
9091 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
9093 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
9095 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
9096 local labels to start with a .) and set REGISTER_PREFIX to %.
9097 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
9099 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
9101 * messages.c: Comment changes.
9103 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
9105 * as.h: Test if __STDC__ is defined only, don't test its value.
9106 * messages.c: If __STDC__ is not defined, define NO_STDARG.
9108 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
9110 * listing.c (debugging_pseudo): Add stabs and stabn as things to
9113 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
9115 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
9116 sections starting from zero, rather than making them consecutive.
9117 This makes subsequent reloc calculations easier, esp if the object
9118 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
9119 allocate lcomm in .data rather than in .bss. It seems that some
9120 tools can't cope with a non-zero sized bss before linkage.
9122 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9124 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
9125 throughout. That enum no longer means what we thought it meant.
9127 * tc-m68k.c (md_assemble, md_parse_option): Handle new
9128 "-mno-688[58]1" options.
9130 * tc-m68k.c: Added CPU32 support.
9132 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9134 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
9136 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9138 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
9139 Change LIBDEPS dependence to LIBS.
9141 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
9143 * Makefile.in (install): if $(tooldir) exists, install as in
9146 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
9148 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
9149 .word is < -32768 or > 32767. The -J flag causes the error to be
9150 ignored. This is to catch over-sized switches generated by gcc on
9151 systems which don't support the broken .word hack.
9152 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
9153 write.c (fixup_segment): check for signed .word overflow if
9154 WARN_SIGNED_OVERFLOW_WORD.
9156 * write.c (fixup_segment): fixed missing parens in expression
9157 checking for byte or word overflow.
9159 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
9160 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
9161 WARN_SIGNED_OVERFLOW_WORD.
9163 * obj-coffbfd.c (fixup_segment): fixed missing parens in
9164 expression checking for byte or word overflow.
9166 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9168 Support for i386 coff
9169 * obj-coffbfd.h : added stuff
9170 * tc-i386.c (tc_coff_fix2rtype): new function
9171 * tc-i386.h : new coff defines
9173 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
9175 * input-scrub.c (input_scrub_push): call input_file_begin, not
9177 messages.c (as_perror): print ": " between the passed in error and
9178 the strerror, like perror does.
9180 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
9182 * Makefile.in: use gas_target instead of modifying target_cpu.
9183 From Steve Chamberlain:
9184 Makefile.in: Handle m68*-*-coff*.
9185 read.c, read.h: add mult argument to s_space
9187 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
9188 Motorola and MIT syntax; gas can now assemble either type of
9190 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
9191 From Steve Chamberlain:
9192 m68kcoff.mt: for m68k COFF.
9193 obj-coffbfd.c: (fixup_mdeps) added
9194 (size_section) removed bad sanity check
9195 (fill_section) added rs_machine_dependent case
9196 (write_object_file) call fixup_mdeps
9197 (fixup_segment) set fx_subsy to 0.
9198 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
9200 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
9203 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9205 * Makefile.in (LIBS): Include opcode library.
9207 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
9209 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
9210 including zero are accepted, pass +0.0.
9212 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
9214 * Makefile.in: map "as" through program_transform_name when
9217 * doc/Makefile.in: map "as" through program_transform_name when
9220 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9222 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
9224 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
9226 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
9227 tc-i960.c (md_ri_to_chars): Always output bout object file in
9228 little endian byte order (used to use endianness of host).
9230 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9232 * config/tc-m68k.c (init_table): Now const. Always include 68851
9233 data, so that "bc" is available to 68040 cache instructions.
9234 Added "tt0", "tt1", and 68ec030 variants.
9235 (md_assemble): Complain if 68000 (only) and 68881 are specified.
9236 (enum _register): Added TT0, TT1.
9237 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
9238 line number correctly in "internal error" messages. Don't print
9239 architecture-mismatch message for operand errors.
9241 From Colin Smith (colin@wrs.com):
9242 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
9243 than install_operand.
9245 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9247 * listing.c (buffer_line): rewind to the start of include
9248 files, they might be included twice.
9250 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
9252 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
9254 * Makefile.in: defined TARGET_CPU for C code so that it can choose
9255 one element of a family.
9257 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
9259 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
9260 so that we can assemble hand-written libgcc code.
9262 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9264 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
9265 has already been formatted (but may still contain %-characters).
9268 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
9270 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
9271 written with indirection on the last two operands, which can be
9272 either data or address registers. Added a new operand type 'r'
9273 which accepts either register type. Added '(' to notend stuff in
9274 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
9276 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
9278 * as.h (enum _relax_state): Start off at one, not zero, to better
9279 catch uninitialized-variable errors.
9280 (linkrelax): Declare new variable.
9282 * messages.c (warning_count, error_count): Default initializer is
9285 * write.c: Merged some declarations, using PARMS macro.
9286 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
9287 data_last_frag): No longer static.
9288 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
9289 defined, call it. Change segments before calling fixup_segment.
9290 (relax_align): If linkrelax, provide extra padding.
9292 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
9293 their not having symbols associated.
9295 * tc-i960.c (norelax, instrument_branches): Default initializer is
9297 (linkrelax): Delete variable definition.
9298 (mem_fmt): Call fix_new with NO_RELOC.
9299 (tc_bout_fix_to_chars): Handle alignment relocs.
9300 (i960_handle_align): New function.
9301 * tc-i960.h (linkrelax): Delete declaration.
9302 (HANDLE_ALIGN): New macro; calls i960_handle_align.
9303 (NEED_FX_R_TYPE, NO_RELOC): New macros.
9305 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
9307 * config/sparc.mt: New file. Grab sparc opcode table from bfd
9310 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
9312 * Makefile.in: always create installation directories. Removed
9313 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
9314 FLAGS_TO_PASS to recursive makes.
9316 * doc/Makefile.in: always create installation directories.
9318 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9320 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
9321 being used with args swapped, causing occasional lossage when
9322 refilling buffers after an include file.
9324 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
9326 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
9327 version. Discard bogus DONTDEF version.
9328 (as_warn, as_bad, as_fatal): Likewise.
9330 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
9332 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
9333 selected architecture, print a message saying so and listing what
9334 processors support it, rather than saying "operands mismatch".
9336 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
9338 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
9340 * config/ho-rs6000.h (M_RS6000): Don't define it.
9342 (BROKEN_ASSERT): Define it if not __STDC__.
9344 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
9346 * sparc.mt: New file.
9348 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
9350 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
9351 if TN_SUN3; otherwise align to 2**N-byte bounary.
9353 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9355 * read.c (s_fill): make the .fill size clamped error a warn and
9356 fix bug where 0's were always placed.
9358 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
9359 two bytes of any constant with 0xff:
9361 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9363 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
9364 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
9366 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
9368 * tc-m68k.c (try_index): Error if index scaling specified and
9369 assembling for an older CPU than a 68020.
9371 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
9373 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
9374 fx_offset into account.
9376 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
9378 * configure.in (mips host): Accept "ultrix" with version number.
9380 * expr.c (floating_constant): Separate "=-" to avoid confusing
9381 ancient or broken compilers.
9383 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
9384 processor/opcode mismatch, so reword the error message.
9385 (md_assemble): If no CPU has been set (even if FPU/PMMU
9386 characteristics have been), default to 68020. Don't need extra
9387 quotes around error string.
9389 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9391 * read.c (potable): Revert sac's incorrect change made Jul 13.
9392 Align really is supposed to be ptwo not nbytes.
9394 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
9396 * Makefile.in: _Do_ include libiberty. (from sef)
9398 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
9400 * expr.c (integer_constant): Handle "0f" and "0b" label references
9403 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9405 * write.c (fixup_segment): if relaxing, don't do anything.
9406 * config/obj-bout.[ch] : maintain the a_relaxable file header info
9407 * config/tc-i960.c: new option -linkrelax
9409 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9411 * expr.c (expr): allow SEG_BSS in expressions
9412 * read.c (potable): align should be nbytes, not ptwo!
9413 * write.c (write_object_file): extra glue for new bss attributes
9414 (relax_segment): SEG_BSS is ok now
9415 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
9417 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
9419 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
9421 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
9423 * configure.in: recognize m680x0 as having sun3 emulation mode for
9424 vxworks environment.
9427 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
9429 * Makefile.in: Add program_suffix (parallel to program_prefix)
9431 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9433 * app.c (process_escape): new function to handle escapes the right
9434 way, (do_scrub_next_char): use new function
9435 * cond.c (s_ifdef): do ifdef/ifndef right
9436 * read.c (s_fill): make the , expressions optional like the doc
9438 * config/tc-h8300.[ch]: better warnings
9440 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9442 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
9445 * write.c (write_object_file): various changes to handle data in
9446 the BSS segment in much the same was as stuff in the DATA segment.
9448 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
9449 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
9450 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
9451 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
9454 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9456 * expr.c(expr): allow SEG_REGISTER in expressions.
9457 * read.c(pseudo_set): register expressions can be the source of a
9459 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
9460 goto SEG_TEXT (if a.out)
9461 * write.c (write_object_file): If a.out don't use the old way for
9463 * config/obj-a.out (s_sect): complain if the user tries to use a
9464 subsegment with a value which might interfere with out -R hackery.
9465 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
9466 rather than use ugly if tree. (init_regtable): insert register
9467 names into symbol table.
9469 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
9471 * write.c (write_object_file): keep the fix_tail clean, which
9472 fixes a bug in -R where relocations were being lost.
9474 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
9476 * configure.in: recognize m680x0 as having sun3 emulation mode for
9477 vxworks environment.
9479 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
9481 * configure.in: recognize m680x0 as an m68k
9483 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9485 * configure.in: Recognize sparclite as a sparc variant.
9487 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
9490 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9492 * config/tc-a29k.c: lint
9493 * listing.c, expr.c: patches from Andrew Smith
9495 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9497 * doc/Makefile.in: use m4 rather than gm4.
9499 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9501 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
9502 calc the base of relocs correctly.
9503 * tc-a29k.c (parse_operand): allow expressions to be in any section.
9505 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
9507 * as.c, write.c: use -K rather than -k for the broken word warning
9510 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
9512 * Makefile.in: do not print recursion lines.
9514 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9516 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
9518 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
9520 * write.c (write_object_file): For b.out format, round up section
9521 start addresses to match required alignment.
9523 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
9525 * Makefile.in (install): Install into $(tooldir)/bin, since that's
9526 where gcc looks for it.
9528 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
9530 * Makefile.in: Changed some lines to be less confusing for some
9533 * input-file.c: Conditionalize on _IOFBF, not VMS.
9535 * read.c, write.c: Change a series of ifdef/elif to
9536 ifdef/else/ifdef etc.
9538 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
9540 * symbols.c (fb_label_init): fix sizeof to memset.
9542 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
9544 * Makefile.in: install the man page.
9546 * Makefile.in: pass down MAKEINFO explicitly on info.
9548 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
9550 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9552 * flonum-const.c: renamed flonum-konst.c to stop dos name
9555 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
9557 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
9558 tc-m68k.h to te-sun3.h.
9560 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
9562 * configure.in: vxworks68 gets te-sun3.h.
9564 * expr.c: remove limitation that local_labels_dollar or
9565 local_labels_fb must be < 10.
9567 * symbols.c: remove local_labels_dollar, replace with a function
9568 interface for a sparse array. All users adjusted.
9570 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
9572 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9574 * doc/Makefile.in: commented out line for building as-all.texinfo.
9577 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
9579 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
9581 * Makefile.in: added check target.
9583 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9585 * Makefile.in: added tooldir and program_prefix.
9587 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
9589 * write.{c,h} (fix_new): Make these declarations consistent.
9591 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
9593 * Makefile.in (strerror.o): Add rule so that broken Sun make can
9596 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
9598 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
9600 * expr.c (operand): if can't work out what sort of operand it is,
9601 then look through FLT_CHARS for a hint.
9603 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
9605 * Makefile.in, configure.in: removed traces of namesubdir,
9606 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
9607 copyrights to '92, changed some from Cygnus to FSF.
9609 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
9610 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
9611 copyrights to '92, changed some from Cygnus to FSF.
9613 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
9615 * expr.c: If an expression is single comma, then return with
9616 SEG_ABSENT rather than an error - since the sparc front end does
9617 really strange things with things like fbge,a
9619 * as.h: include bfd.h if using many sections
9620 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
9621 local labels didn't work.
9622 * listing.c (list_symbol_table): don't core dump when there's no
9624 * write.c, write.h: call fix_new with the right number of args on
9626 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
9629 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
9631 * app.c: MRI compatibility - allow single quote to start a string.
9632 * as.c: fix typo recently introduced.
9633 * as.h : Don't include aout/reloc.h - it's not right for COFF!
9634 * expr.c: Much rewriting, to accomodate MRI syntax for
9635 expressions. Also easier to read now.
9636 * listing.c: Put back defuns
9637 * read.c: modified to accept MRI syntax, put back listing pseudo
9638 ops so that an assembler built with NO_LISTING ignores list ops
9640 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
9641 machine is a SPARC or a 29K.
9642 * config/obj-aout.c: added s_sect pseudo op
9643 * config/obj-coffbfd.c: lints, set the filehdr flags right and
9644 fill in the timestamp.
9645 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
9646 anymore, define all the relocs which the tc-<x> bit will use so we
9647 can translate from them to the coff types.
9648 * config/tc-a29k.c: reloc_type isn't ane enum any more
9649 * config/tc-m68k.c: Added NO_RELOC definition.
9651 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9653 * Makefile.in: put header files before C source for TAGS; remove
9654 references to non-existent syscalls.h.
9656 * read.c, write.c subsegs.c: back out the .bss changes.
9658 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
9660 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
9664 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
9666 * symbols.c (local_label_name): symbols now start with ^A.
9668 * read.c, subsegs.c, write.c obj-coff.c: added handling of
9669 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
9670 generate these sections. .align: will use NOP_OPCODE or 0
9671 for padding. This is just for being nice to the
9674 * expr.c (operand): changed to generate local label "\001L0"
9675 starting with a ^A so that it is recognized as a local label.
9677 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
9679 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
9680 i/o opcodes - inb, inw, outb and outw. string manipulation with
9681 att syntax - scmp, slod, smov, ssca, ssto.
9683 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
9684 to just after .file .
9686 In obj_crawl_symbol_chain() where it tries to put the external
9687 symbols apart, with the condition:
9688 (!S_IS_DEFINED(symbolP) &&
9689 !S_IS_DEBUG(symbolP) &&
9690 !SF_GET_STATICS(symbolP))
9691 it was moving too many symbols out. So I switch it back to the
9693 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
9695 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
9696 so that we don't use the F_RELFLG which make the linker complain
9697 that somebody has stripped the relocation info.
9699 Also, the AIX ld program require that the relocation table
9700 is sorted by r_vaddr like the standard ATT assembler does.
9702 [he also changed the sizeof(struct ...)'s into the coff
9703 style FOOSZ macros. I'm not sure this is right, but I can't
9704 remember why. xoxorich.]
9706 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
9708 * Makefile.in, configure.in, doc: use the doc. Build it, install
9711 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
9713 * read.c: white space and comments only.
9715 * configure.in: use the new atof-ns32.c for ns32k.
9717 * write.c: comment change only.
9719 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
9720 aren't yet integrated.
9722 * tc-i860.[hc]: blew off the dust. Something must still be done
9723 about conflicting relocation types.
9725 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
9728 * tc-i960.c, tc-sparc.c: white space and comments only.
9730 * tc-a29k.h: delete duplicate macro definition.
9732 * new file atof-ns32k.c copied from hack's last unreleased gas.
9734 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
9736 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
9739 * nearly everything. flush ChangeLog, package as gas-1.92.1.
9740 ChangeLog's prior to this are sketchy at best. I have logs.
9741 They just aren't ChangeLogs.
9748 version-control: never