1 Sun Mar 5 19:38:09 1995 Jeff Law (law@snake.cs.utah.edu)
3 * config/tc-hppa.c (pa_ip, case 'z'): Don't lose argument
4 relocation bits for absolute calls.
6 Fri Mar 3 17:41:50 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
8 * config/tc-h8300.* (md_operand): Change empty function to empty
11 * config/tc-h8300.c (build_bytes): Make H8/300-H warning message
14 * write.c (write_contents): If bfd_set_section_contents fails,
15 print a message and exit, instead of aborting.
17 Fri Mar 3 16:26:19 1995 Michael Meissner <meissner@tiktok.cygnus.com>
19 * tc.h (md_apply_fix3): If MD_APPLY_FIX3 is defined, declare
22 * write.c (fixup_segment): If MD_APPLY_FIX3 is defined, call
23 md_apply_fix3 with the normal 2 arguments and the current segment
24 pointer instead of md_apply_fix.
26 * config/tc-ppc.h (MD_APPLY_FIX3): Define.
28 * config/tc-ppc.c (ppc_elf_validate_fix): Warn if -mrelocatable
29 and a non PC relative relocation that isn't in the .got2 segment
31 (md_apply_fix3): Rename from md_apply_fix and take segment pointer
32 as third argument. If ELF object format, call ppc_elf_validate_fix
33 for normal relocations.
34 (md_parse_option): If ELF object format, recognize the
37 Thu Mar 2 16:34:44 1995 Ian Lance Taylor <ian@cygnus.com>
39 * config/tc-i386.h (AOUT_MACHTYPE): Define as 100, not 0.
41 Tue Feb 28 18:29:27 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
43 * config/tc-arm.c, config/tc-arm.h (md_operand): Replaced empty
44 function in .c file with empty macro in .h file.
45 * config/tc-h8500.*, config/tc-hppa.*, config/tc-i386.*,
46 config/tc-i860.*, config/tc-i960.*, config/tc-ns32k.*,
47 config/tc-ppc.*, config/tc-sh.*, config/tc-sparc.*,
48 config/tc-tahoe.*, config/tc-vax.*, config/tc-w65.*,
49 config/tc-z8k.*: Ditto.
51 * config/tc-rce.*: Ditto.
53 * config/tc-m68k.*: Ditto.
55 * config/tc-m68k.c (mote_pseudo_table): Removed dots from opcode
58 * read.c (s_app_line): Ignore non-positive line numbers.
60 Tue Feb 28 15:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
62 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust PLT or
65 Mon Feb 27 13:03:41 1995 Kung Hsu <kung@mexican.cygnus.com>
67 * configure.in: add a29k-*-vxworks configuration.
69 Fri Feb 24 14:41:15 1995 Ian Lance Taylor <ian@cygnus.com>
71 * config/tc-mips.c (load_register): Take dbl argument to determine
72 handling of signed 32 bit values in 64 bit modes. Change all
74 (macro): Handle M_DLI and M_DLA_AB.
76 Wed Feb 22 23:10:56 1995 Jeff Law (law@snake.cs.utah.edu)
78 * config/tc-hppa.c (md_apply_fix): Don't subtract the value of the
79 add symbol if it's a common symbol (the value of a common symbol
80 is its size, not a value in the traditional sense).
82 Wed Feb 22 21:12:28 1995 Ian Lance Taylor <ian@cygnus.com>
84 * config/tc-mips.c (append_insn): If listing_prev_line is called,
85 call frag_grow to make sure there is still room for a variant.
87 Fri Feb 17 14:50:08 1995 Ian Lance Taylor <ian@cygnus.com>
89 * config/tc-mips.c (md_pseudo_table): Add 2byte, 4byte and 8byte
90 if OBJ_ELF. From gary@Intrepid.COM (Gary Funck).
92 * config/obj-elf.c (elf_frob_symbol): Warn if a symbol is both
94 * config/obj-aout.c (obj_aout_frob_symbol): Likewise.
96 Fri Feb 17 12:43:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
98 * config/tc-ppc.c (md_pseudo_table): Don't redefine byte under
100 (ppc_elf_cons): Don't support @pcrel any more, since DIFF_EXPR_OK
101 allows the normal expressions to generate it.
102 (md_apply_fix): Convert BFD_RELOC_32 with pcrel bit set into
103 BFD_RELOC_32_PCREL. Abort if either BFD_RELOC_16 or BFD_RELOC_8
104 need PC relative relocations.
106 * config/tc-ppc.h (DIFF_EXPR_OK): Define to allow PC relative
107 expressions to be handled.
109 Thu Feb 16 14:30:13 1995 Doug Evans <dje@cygnus.com>
111 * expr.c (operand): Move md_operand handling to default case
114 Wed Feb 15 16:08:47 1995 Jason Molenda <crash@cygnus.com>
116 * config/tc-h8500.c (tc_coff_symbol_emit_hook): Add ignored
117 parameter, to match prototype.
119 Wed Feb 15 15:07:00 1995 Michael Meissner <meissner@tiktok.cygnus.com>
121 * config/tc-ppc.c (md_pseudo_table): If ELF, go to ppc_elf_cons
123 (md_show_usage): Show all of the PowerPc options.
124 (ppc_elf_suffix): New function to recognize ELF suffixes that
125 specify a relocation, such as @GOT.
126 (ppc_elf_cons): Replacement for the standard cons function that
127 knows about the ELF suffixes.
128 (ppc_fixup): Add reloc field to hold non-standard relocation.
129 (md_assemble): Handle ELF suffixes like @GOT.
130 (md_create_short_jump): Dummy in case WORKING_DOT_WORD is not
132 (md_create_long_jump): Ditto.
133 (md_short_jump_size): Ditto.
134 (md_long_jump_size): Ditto.
135 (md_apply_fix): Handle BFD_RELOC_32_PCREL, BFD_RELOC_LO16,
136 BFD_RELOC_HI16, BFD_RELOC_HI16_S, BFD_RELOC_PPC_TOC16, and
137 BFD_RELOC_16 relocations. If relocation can not be found, print
138 the decimal value of the relocation.
140 Wed Feb 15 11:46:02 1995 Ian Lance Taylor <ian@cygnus.com>
142 * config/tc-mips.c (md_apply_fix): Accept BFD_RELOC_16, for
143 DWARF. From gary@Intrepid.COM (Gary Funck).
145 * config/tc-mips.c (macro): Handle M_U{L,S}D[_A] (unaligned double
148 * config/tc-i386.c (tc_i386_fix_adjustable): Do adjust global
151 * config/tc-mips.c (macro): Don't use the target register as a
152 base register when building the address for M_L{W,D}{L,R}_AB.
154 Mon Feb 13 14:44:32 1995 Ian Lance Taylor <ian@cygnus.com>
156 * config/tc-mips.c (KT0, KT1): Define.
157 (mips_ip): Recognize $kt0 and $kt1 as register names.
159 * config/tc-sparc.h (tc_fix_adjustable): Define if OBJ_ELF.
160 * config/tc-sparc.c (md_apply_fix): If OBJ_ELF, subtract out the
161 value of a defined symbol; the value was added in by
162 fixup_segment. This was previously corrected, if the reloc was
163 changed to be against a section symbol, in tc_gen_reloc.
166 Mon Feb 13 10:02:35 1995 Doug Evans <dje@canuck.cygnus.com>
168 * config/tc-arc.h (TC_PARSE_CONS_EXPRESSION): Define.
169 (TC_CONS_FIX_NEW): Define.
170 * config/tc-arc.c (get_arc_exp_operand_type): New function.
171 (init_opcode_tables): Insert registers into global symbol table.
172 (md_assemble): Call `expression' to parse all expressions.
173 Call `get_arc_exp_operand_type'.
174 (md_operand): Recognize %st(foo).
175 (arc_parse_cons_expression): New function.
176 (arc_cons_fix_new): New function.
177 (md_apply_fix): Handle new reloc BFD_RELOC_ARC_B26.
180 Fri Feb 10 14:04:04 1995 Ian Lance Taylor <ian@cygnus.com>
182 * config/tc-i386.c (tc_i386_fix_adjustable): Use S_IS_EXTERN
183 rather than !S_IS_LOCAL.
186 Thu Feb 9 17:44:29 1995 Doug Evans <dje@canuck.cygnus.com>
188 * config/tc-arc.c (md_pseudo_table): Add .cpu.
189 (comment_chars): Add ';'.
190 (arc_mach_type, mach_type_specified, cpu_tables_init_p): New globals.
191 (md_parse_option): Delete support for -mmult. Add -mcpu=xxx.
192 (md_begin): Current ARCs are little endian.
193 Call bfd_set_arch_mach to set the cpu type.
194 (init_opcode_tables): New function.
195 (md_begin): Ignore suffixes and registers not supported by cpu.
196 (md_assemble): Initialize opcode tables here.
197 Ignore opcodes not supported by selected cpu.
198 Always ask for more memory in one piece.
199 (arc_cpu): New function.
200 (md_numbers_to_chars): Support both endians (will probably be needed
202 (md_apply_fix): Likewise.
203 * config/tc-arc.h (LOCAL_LABEL): Delete "_.L_", gcc works around
207 Thu Feb 9 18:16:34 1995 Ian Lance Taylor <ian@cygnus.com>
209 * config/tc-i386.c (md_assemble): Adjust conditions for changing
210 BFD_RELOC_32 to BFD_RELOC_386_GOTPC to handle a switch in frags.
211 Patch originally from Rob Ryan <robr@cmu.edu>.
213 * config/tc-i386.c: Include subsegs.h.
214 (tc_i386_fix_adjustable): Declare return value.
215 (i386_operand): Don't use an assignment directly as a condition.
217 Thu Feb 9 10:37:13 1995 Jeff Law (law@snake.cs.utah.edu)
219 * config/tc-hppa.c (md_apply_fix): In some cases subtract the
220 value of the add symbol from valp. Offsets braindamage in the
221 "machine independent" fixup_segment.
223 Wed Feb 8 18:51:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
225 * messages.c (as_abort): New function.
226 * as.h (as_abort): Declare it.
229 Thu Jan 19 18:10:05 1995 Pat Rankin (rankin@eql.caltech.edu)
231 * config/vms-conf.h (HAVE_UNISTD_H): define it unconditionally.
232 * config-gas.com: test for availability of <unistd.h>; create a
233 rudimentary one if necessary.
235 Tue Feb 7 13:34:46 1995 Michael Meissner <meissner@tiktok.cygnus.com>
237 * configure.in: Add powerpc-*-eabi support, which is the same as
239 (configure): Rebuild with autoconf.
241 Mon Feb 6 03:37:00 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
243 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for i386
244 16-bit and msdos support:
245 * config/tc-i386.c (flag_16bit_code): New variable.
246 (set_16bit_code_flag): New function.
247 (md_pseudo_table): Added entries "code16" and "code32".
248 (md_assemble): Ensure that correct data-size prefixes get emitted,
249 based on the current mode. Ensure that 32-bit addressing will
250 always be done. Move segment-prefix handling code. (Why?) Use
251 16-bit jumps for 16-bit code, 32-bit jumps for 32-bit code.
252 * config/tc-i386.h (MAX_PREFIXES): Bump to 5.
253 (Data16, Data32): Define.
254 * doc/as.texinfo (i386-16bit): New node.
255 * configure.in (i386-*-msdos*): New target, using a.out format.
256 * configure: Regenerated.
258 Thu Feb 2 15:21:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
260 * config/tc-m68k.c (cpu32_control_regs): New macro.
261 (m68k_init_after_args): Use it, for cpu32 processors.
263 Tue Jan 31 17:20:45 1995 Pat Rankin (rankin@eql.caltech.edu)
265 * config/obj-vms.c (vms_tir_stack_psect): new routine;
266 (VMS_Set_Data, VMS_Set_Psect, VMS_Store_PIC_Symbol_Reference,
267 VMS_TBT_Routine_Begin, VMS_TBT_Line_PC_Correlation): use it;
268 (VMS_Global_Symbol_Spec, VMS_Procedure_Entry_Pt): treat
269 Psect_Number as `unsigned'.
271 Thu Jan 26 17:06:28 1995 Pat Rankin (rankin@eql.caltech.edu)
273 * config/obj-vms.c: performance tuning.
274 (VMS_Symbol_type_list): convert from single list head to small
276 (SYMTYP_HASH): new macro for accessing VMS_Symbol_type_list[];
277 (find_symbol, setup_basic_type, VMS_typedef_parse): use it;
278 (VMS_RSYM_Parse): move S_GET_VALUE() inside switch to avoid
279 calling it for uninteresting cases.
281 Wed Feb 1 23:52:45 1995 Jeff Law (law@snake.cs.utah.edu)
283 * config/tc-hppa.c (md_apply_fix): Go ahead and call
284 hppa_field_adjust to get a new value for R_DATA_ONE_SYMBOL
286 (hppa_fix_adjustable): Refine somewhat.
288 Fri Jan 27 21:29:53 1995 Michael Meissner <meissner@tiktok.cygnus.com>
290 * config/tc-ppc.h (NO_STRING_ESCAPES): Don't define if we are
293 Thu Jan 26 19:03:42 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
295 * config/tc-h8300.c (get_specific): Add parens around | inside &.
296 (skip_colonthing): Set L_8 if ":8" is specified.
298 Thu Jan 26 18:38:01 1995 Ian Lance Taylor <ian@cygnus.com>
300 * config/tc-ppc.c (md_begin): Permit mfdec to be duplicated on the
301 601. Check that the error return from hash_insert is "exists".
303 Thu Jan 26 11:35:33 1995 Michael Meissner <meissner@cygnus.com>
305 * configure: Add support for configuring powerpc-*-eabi.
307 * config/tc-ppc.c (GOT_symbol): Define if object format is ELF.
309 * config/tc-ppc.h (GLOBAL_OFFSET_TABLE_NAME): Define if object
310 format is ELF and not defined to be "_GLOBAL_OFFSET_TABLE_".
312 Wed Jan 25 16:23:13 1995 Jim Wilson <wilson@chestnut.cygnus.com>
314 * tc-sh.c (little): Add argument IGNORE to avoid compiler warnings.
315 (md_pseudo_table): Add space for consistent formatting.
316 (COND8_RANGE, COND12_RANGE): Delete unused macros.
317 (COND8_F, COND8_M, COND12_F, COND12_M, UNCOND12_F, UNCOND12_M):
318 Correct minimum and maximum branch offsets. Add comments explaining
319 why these numbers are correct.
321 Wed Jan 25 15:32:09 1995 David Edelsohn <edelsohn@mhpcc.edu>
323 * config/tc-ppc.c (md_parse_option): Accept mpwr2 as a synonym for
324 mpwrx; mppc32, m603, and m604 as synonyms for mppc; and mppc64 and
325 m620 for PowerPC64 mode.
326 (ppc_symbol_new_hook): Add T0 as synonym for TC0 suffix.
328 Tue Jan 24 16:44:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
330 * config/tc-vax.c (vip): Introduce new ptr-to-const local variable
331 for scanning operand string.
333 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
335 * config/vax-inst.h (struct vop, fields `vop_warn', `vop_error'):
336 make them pointers to const char;
337 (struct vit, field `vit_error'): ditto.
338 * config/atof-vax.c (md_atof): rename local `littlenum_pointer'
339 to `littlenumP' to avoid shadowing file scope variable.
340 * config/tc-vax.c (vip_begin, vip_op_defaults, vip_op_1): make
341 string arguments be pointers to const char;
342 (vip): make `alloperr' const char *;
343 (vip_op): make `err' and `wrn' const char *; rename `access' to
344 `access_mode' to avoid shadowing library function.
345 * config/obj-vms.c (`symbol_name'): make it const char *;
346 (get_struct_name): cast one use of `symbol_name' to char *
347 [caller guarantees that it won't modify the pointer's target];
348 (PUT_COUNTED_STRING): use pointer to const char;
349 (VMS_typedef_parse): make `pnt2' const char *;
350 (Write_VMS_MHD_Records): make `cp' const char *;
351 (VMS_Modify_Psect_Attributes, array `Attributes'): make const,
352 and make field `Name' pointer to const char;
354 * as.h (`seg_name[]' declaration): pointers to const char;
355 (struct _pseudo_type, field `poc_name'): pointer to const char.
356 * subsegs.c (`seg_name[]' definition): ditto;
357 * hash.c (hash_ask): rename argument `access' to `access_type'
358 to avoid shadowing library function.
359 * write.c (variable `the_object_file'): move from file scope
360 to block scope within write_object_file(); free it after use;
361 (fixup_segment): conditionally exclude it for OBJ_VMS.
362 (cvt_frag_to_fill): rename argument `headers' to `headersP'
363 to avoid shadowing file scope variable.
365 Mon Jan 23 21:42:39 1995 Jeff Law (law@snake.cs.utah.edu)
367 * config/tc-hppa.c (pa_ip, case 'D'): Fix typo which caused
368 miscompilation of "diag" instructions.
370 Mon Jan 23 15:51:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
372 * configure: Regenerated.
374 * config/tc-mips.c: Include libiberty.h.
376 Mon Jan 23 14:07:58 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
378 * config/tc-sh.h (tc_init_after_args): Don't define.
379 * config/tc-sh.c (md_begin): Remove unused variable table.
380 (md_assemble): Remove unused variable p.
381 (md_convert_frag): Cast fr_address to unsigned long for printf.
382 (md_apply_fix): Use as_warn_where rather than as_warn.
383 (sh_init_after_args): Remove empty function.
385 * configure.in (i386-*-gnu*elf*): New target.
387 Sat Jan 21 19:02:23 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
389 * hash.c (hash_ask): If we find the slot after wrapping around,
390 break out of the loop. Fixes bug in Jan 18 change.
392 Fri Jan 20 17:07:31 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
394 * hash.c (hash_code): Undo last change.
396 Thu Jan 19 14:49:47 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
398 * config/tc-alpha.c (alpha_ip): Initialize local variables to keep
400 (gpdisp_hi16_howto): Don't use "const" with reloc_howto_type.
401 (in_range_signed): Add parens around subtraction inside shift.
402 * gasp.c (do_data): Initialize local variable "opname".
403 (istrue): Provide a default case to set "res" and keep "gcc -Wall"
405 * write.c (write_contents): Deleted unused variable.
406 (print_symbol_value_1): Declare.
407 * hash.c (hash_ask): Delete disabled non-strcmp version of the
408 code, and automatic variables used only in those sections.
409 * write.c (chain_frchains_together_1): Only define local variable
410 "prev_fix" if BFD_ASSEMBLER.
411 * flonum-konst.c (dummy1): Return void.
412 * config/tc-vax.c (md_assemble): Remove two comparisons of
413 unsigned numbers versus zero.
414 * as.h (bcopy): If neither memcpy nor bcopy is defined as a macro,
415 define to use memcpy.
417 * config/tc-alpha.c, config/alpha-opcode.h: Revert 2 June changes.
418 Turns out we never got the assignment done after all.
420 Cleanup of VAX and VMS code, from Pat Rankin:
421 * config/obj-vms.c: Changed exported function names to lower case.
422 (Changed call sites in write.c.) Declare VMS system function
423 names used, conditional on actually being on VMS. Changed many
424 functions that returned no useful value to now be declared to
425 return void. Removed many unused variables. Supply missing
426 return statements or values. Supply `default' case in switch
427 statements. Ensure local variables get initialized.
428 * config/tc-vax.c: Minor changes to silence "gcc -Wall".
429 * config/obj-vms.h, config/tc-vax.h: Added some missing
432 Wed Jan 18 13:49:26 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
434 * atof-generic.c (flonum_print) [TRACE]: New function.
435 (atof_generic) [TRACE]: Print multiplier before multiplication,
436 and print multiplication result before and after copy.
438 * flonum-mult.c (flonum_multip): Avoid sign extension problems
439 around multiplication operation.
441 * atof-generic.c (ASSUME_DECIMAL_MARK_IS_DOT): Define.
442 (atof_generic) [ASSUME_DECIMAL_MARK_IS_DOT]: Check for '.'
443 explicitly instead of calling strchr.
445 * config/tc-sparc.c (sparc_ip): When scanning successive opcode
446 table entries, check names for pointer equality before doing
449 * hash.c (hash_ask): Call strcmp instead of expanding it inline.
450 (hash_code): Replaced with a version from bfd.
452 * config/obj-coff.c (write_object_file): If COFF_FLAGS isn't
453 defined, default it to zero.
455 Wed Jan 18 12:16:07 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
457 * write.c (fix_new_internal): Clear fx_bsr on those targets which
460 * expr.c (operand): Parenthesize && within ||.
461 * listing.c (listing_newline): Likewise.
462 (list_symbol_table): Use %lu to print sizeof.
463 * symbols.c: Comment out unused function indent.
464 (print_symbol_value_1): Cast pointer to unsigned long for printf.
465 * config/obj-coff.c (do_relocs_for): Only declare symbol_ptr if it
467 * config/tc-h8300.c (md_begin): Remove unused variable reg.
468 (get_operand): Declare type of parameter direction. Remove unused
470 (get_specific): Fix comment to avoid nested comments.
471 (check_operand): Cast X_add_number to unsigned long for printf.
472 (build_bytes): Remove unused local variables output_ptr, part, and
474 (build_bytes): Cast X_add_number to unsigned long for printf.
475 (clever_message): Remove unused variable scan.
476 (md_assemble): Remove unused variable i.
477 (tc_coff_sizemachdep): Remove unused function.
478 * tc-h8300.h (tc_reloc_mangle): Declare.
480 Tue Jan 17 10:58:06 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
482 * config/tc-mips.c (mips_4650): New static variable.
483 (md_begin): Handle a cpu string of "4650". If mips_4650 was not
484 initialized, set it to 0.
485 (append_insn): Don't insert nops around HI and LO on a 4650.
486 (mips_emit_delays): Likewise.
487 (mips_ip): Use INSN_ISA mask to check ISA of instruction. Check
489 (md_longopts): Add m4650 and no-m4650.
490 (md_parse_option): Handle mips-cpu=4650. Handle -m4650 and
492 * doc/as.texinfo: Document new MIPS options.
494 Sat Jan 14 23:48:13 1995 Steve Chamberlain <sac@jonny>
496 * config/tc-w65.c, config/tc-w65.h, config/w65.mt: Newfiles.
497 * config/obj-coff.h: Cope with w65.
498 * configure, configure.in: Recognize w65.
500 Thu Jan 12 17:56:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
502 * app.c (do_scrub_next_char) [__GNUC__ && __OPTIMIZE__]: If `get'
503 function is scrub_from_file, call scrub_from_file directly, and
504 get gcc's inlining capability into the act.
506 * Makefile.in (VMS_OTHER_OBJS): Add ../libiberty/hex.o.
507 (OBJS): Delete hex-value.o.
508 (REAL_SOURCES): Delete hex-value.c.
509 (hex-value.o): Delete dependencies.
510 * hex-value.c: Deleted.
511 * as.c (main): Call hex_init.
512 * expr.c, config/tc-mips.c: Include libiberty.h. Replace
513 hex_value array references with hex_* macros.
515 Wed Jan 11 17:51:38 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
517 * config/tc-h8300.h (COFF_FLAGS): Don't define.
518 * config/tc-h8500.h (COFF_FLAGS), config/tc-sh.h (COFF_FLAGS),
519 config/tc-z8k.h (COFF_FLAGS): Ditto.
521 * config/tc-rce.h (COFF_FLAGS): Ditto.
524 * config/obj-coff.c (KEEP_RELOC_INFO): Make sure it's always
527 * config/tc-m68k.c (m68k_ip, cases AOFF and AINDEX): Don't
528 generate 68020 addressing modes for a 68000 processor.
529 (md_estimate_size_before_relax, cases PCREL and PCLEA): Ditto.
531 Tue Jan 10 13:34:14 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
533 * config/obj-coff.c (write_object_file): Don't treat h8300 and z8k
534 specially with regard to fixups.
536 Mon Jan 9 16:22:28 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
538 * config/tc-mips.c (RELAX_RELOC1, RELAX_RELOC2): Cast values to
539 bfd_vma before subtracting.
541 * config/obj-coff.c (size_section): Handle rs_space like rs_fill,
542 but make sure fr_symbol is null.
543 (fill_section): Ditto.
545 Sun Jan 8 16:14:19 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
547 * config/tc-mips.c (mips_ip): Fix handling of floating point
548 values when GPOPT is not defined.
550 Fri Jan 6 16:59:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
552 * gasp.c: Include string.h. Put config.h before other includes.
554 * config/tc-alpha.c (alpha_ip): Delay calls to emit_add64 until
555 after any remaining operands are also known to match.
557 Fri Dec 30 18:21:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
559 * listing.c (list_symbol_table): Build a format string based on
560 the size of the value to be printed, as long as "unsigned long" is
561 at least as wide, after handling the special case of 4-byte
564 * Makefile.in (dependencies): Make $(OBJS) depend on as.h and
565 everything it includes. Delete those files from per-file
568 * as.h (relax_substateT): Now defined to be unsigned int.
569 (relax_stateT): Separate typedef from enum definition.
570 (enum _relax_state): Reordered for better punctuation. Added new
571 values rs_align_code and rs_space.
572 (lineno, struct lineno_struct): Unused, deleted.
574 * as.h: No longer include assert.h.
575 (as_assert): Declare.
576 (assert): New definition, calls as_assert longer needed.
577 (__PRETTY_FUNCTION__): Provide default for older versions of gcc.
578 * messages.c (as_assert): New function.
579 * gdbinit.in: Put a breakpoint there.
581 * read.c (s_space): Rewrite to handle general expressions.
582 Generate rs_space frags for non-constant values.
583 * write.c (cvt_frag_to_fill): Treat rs_align_code and rs_space
584 like rs_align and rs_org. Verify that fr_offset is non-negative,
585 and force frag type to rs_fill only after assertion checks.
586 (relax_segment): Treat rs_align_code like rs_align. Treat
587 rs_space like rs_org in the first switch; in the second, force the
588 operand to a constant, and use it for the growth size.
590 Wed Dec 28 20:57:37 1994 Jeff Law (law@snake.cs.utah.edu)
592 * config/tc-hppa.c (pa_subspace): For sections with the ZERO
593 attribute, set the "bss" field in the appropriate seginfo structure.
595 Wed Dec 28 15:01:01 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
597 * subsegs.h: Include obstack.h.
599 Tue Dec 27 18:16:04 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
601 * as.h (struct frag): Enable align* components now.
603 Tue Dec 20 14:56:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
605 * frags.c (frag_init): Call obstack_begin on `frags'.
606 * subsegs.c (subsegs_begin): Don't do it here.
607 * as.c (main): Call frag_init before subsegs_begin.
609 * frags.c (frag_append_1_char): New function.
610 * frags.h (frag_append_1_char): Declare it.
611 (FRAG_APPEND_1_CHAR): Call it. Old definition is commented out
614 * as.h (struct frag): Added (but commented out) new fields for
615 tracking current alignment.
616 (frag_now_fix): Changed macro to function declaration.
617 * frags.c (frag_now_fix): Define function here.
618 (frag_new): Use it instead of accessing `frags' directly.
619 * frags.h (frags): Change comment to indicate it shouldn't be
621 * subsegs.h (struct frchain): New field frch_obstack, intended to
622 eventually replace global `frags' obstack.
623 * subsegs.c (subseg_set_rest): Use frag_now_fix instead of
624 accessing `frags' directly. Initialize fields of new frchainS
625 explicitly instead of with memset.
626 * config/obj-coff.c (obj_coff_ln) [!BFD_ASSEMBLER]: Use
628 * config/tc-mips.c (s_loc), config/obj-vms.c
629 (vms_resolve_symbol_redef), symbols.c (colon): Likewise.
631 * config/tc-m68k.c (md_apply_fix_2): Use offsetT and addressT
632 instead of long and unsigned long.
633 (md_apply_fix): Cast value before passing it.
635 * config/obj-aout.h, config/obj-coff.c, config/obj-elf.h,
636 config/obj-som.h, config/tc-h8500.c, config/tc-hppa.c,
637 config/tc-hppa.h, config/tc-sh.c, config/tc-z8k.c: Don't rely on
638 use of ".." when including header files.
640 * config/tc-rce.c: Ditto.
643 * config/obj-coff.c (fixup_segment): Reformat condition in an `if'
646 * Makefile.in (SUBDIR_INCLUDES): Deleted.
648 Tue Dec 20 13:40:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
650 * config/obj-coff.h: Include bfd/libcoff.h, not libcoff.h.
653 Tue Dec 20 09:10:40 1994 Doug Evans <dje@canuck.cygnus.com>
655 * config/tc-arc.c: Delete lots of sparc pseudo-ops.
658 Mon Dec 19 16:53:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
660 * config/tc-mips.c (load_register): Rewrite to handle O_big 64 bit
662 (mips_ip): Accept O_big constants in case 'I'. Change case
663 'i'/'j' to treat an O_big constant as an out of range value.
665 Mon Dec 19 14:15:07 1994 Jeff Law (law@snake.cs.utah.edu)
667 * config/tc-hppa.c (pa_subspace): Make sure SEC_HAS_CONTENTS is
668 clear for a section with the "ZERO" attribute.
670 * Reduce useless symbols for ELF in an attempt to make smaller
671 objects and speed up the linker.
672 * config/tc-hppa.c (struct call_info): Replace end_symbol field
674 (hppa_elf_mark_end_function): Delete unneeded function.
675 (pa_build_unwind_subspace): For the 2nd unwind relocation, use
676 the function symbol + function size instead of a special symbol
677 for the end of the function.
678 (process_exit): Compute the function size here. Don't call
679 hppa_elf_mark_end_of_function anymore.
680 (pa_procend): Likewise.
681 (hppa_fix_adjustable): Only reject 32bit relocations for SOM.
682 (elf_hppa_final_processing): Simplify.
685 Mon Dec 19 12:57:09 1994 Doug Evans <dje@canuck.cygnus.com>
687 * config/tc-arc.c (arc_insert_operand): Change reg parm to pointer
688 to table entry. All callers changed.
689 (md_shortopts): New argument -mmult.
690 (md_parse_option): Recognize it.
691 (md_show_usage): Print it.
692 (md_begin): If -mmult, say we have the new multiply and shift insns.
693 (md_assemble): Fix reloc generation for 32 bit immediate values.
694 Clean up modifier handling. Try next insn if fake operand says there's
695 an error. Update to new syntax of insertion/extraction fns.
696 Recognize predefined aux regs. Don't abort if insertion fn missing.
699 Mon Dec 19 13:49:07 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
701 * configure.in: Recognize mips-sony-bsd and mips-dec-bsd, but
702 reject other vendors until we can be sure we're consistent with
705 * config/obj-vms.c (Create_VMS_Object_File): Instead of formatting
706 a buffer to pass to `error', just call `as_fatal' directly.
707 (VMS_Psect_Spec): Ditto.
708 (VMS_TBT_Module_Begin, VMS_TBT_Source_File, gen1,
709 VMS_typedef_parse, VMS_LSYM_Parse, VMS_Emit_Globalvalues): Call
710 as_tsktsk instead of printf.
711 (VMS_TBT_Module_Begin, VMS_TBT_Line_PC_Correlation,
712 VMS_TBT_Source_File, VMS_TBT_Source_Lines,
713 VMS_Store_Repeated_Data, VMS_Check_For_Main): Use explicit
714 integers rather than sizeof expressions using basic integer types,
715 in case host and target aren't the same. Use memcpy or COPY_*
716 macros instead of possibly unaligned word or longword assignment.
718 * config/obj-vms.h (OBJ_SYMFIELD_TYPE): New macro.
719 * config/obj-vms.c (VMS_Store_PIC_Symbol_Reference,
720 VMS_Check_For_Main, VMS_write_object_file): Use sy_obj instead of
721 forcing sy_number to hold a pointer.
723 Fri Dec 16 14:40:16 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
725 * config/tc-sh.c (md_begin): Don't fill in md_relax_table here.
726 (md_relax_table): Use static initialization.
728 * config/tc-h8300.c (parse_exp, get_operands, clever_message,
729 md_assemble, tc_crawl_symbol_chain, md_undefined_symbol,
730 tc_headers_hook, md_operand, md_number_to_chars): Don't use DEFUN.
732 * Makefile.in (CHECKFLAGS): Don't pass AS_FOR_TARGET,
733 CC_FOR_TARGET, OBJDUMP_FOR_TARGET, NM_FOR_TARGET; they're not
735 (AS_FOR_TARGET, CC_FOR_TARGET, OBJDUMP, OBJDUMP_FOR_TARGET, NM,
736 NM_FOR_TARGET): Don't define.
737 (VMS_OTHER_OBJS): Add xmalloc.o and xexit.o from libiberty.
738 (tooldir): Use exec_prefix, not libdir.
740 Fri Dec 16 11:07:10 1994 Stan Shebs <shebs@andros.cygnus.com>
742 * config/obj-coff.h: Include libcoff.h, not ../bfd/libcoff.h.
744 * as.h: Include progress.h.
745 * as.c (main): Call START_PROGRESS and END_PROGRESS.
746 (main, perform_an_assembly_pass): Call PROGRESS.
748 Fri Dec 16 00:46:08 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
750 * write.c (adjust_reloc_syms): Use bfd_is_und_section and
751 bfd_is_abs_section rather than comparing against &bfd_und_section
752 and &bfd_abs_section.
754 Thu Dec 15 15:27:14 1994 Jim Wilson <wilson@chestnut.cygnus.com>
756 * config/tc-sh.c (md_begin): Use a local variable when
757 initializing md_relax_table to avoid errors about modifying a
758 const data structure.
760 Tue Dec 13 15:42:27 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
762 * config/tc-ppc.c (tc_gen_reloc): Remove OBJ_ELF hack which
763 appears to no longer be needed.
765 Tue Dec 13 08:04:15 1994 Ian Lance Taylor <ian@cygnus.com>
767 * config/tc-mips.c (macro_build): Accept BFD_RELOC_PCREL* without
768 requiring that the X_op_symbol be in the text_section.
769 (macro): Change the test for a legel expression difference to
770 correspond to changes in pseudo_set in read.c.
772 Fri Dec 9 21:04:17 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
774 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Use
775 bfd_install_relocation.
777 * ecoff.c (ecoff_set_gp_prolog_size): If there is no current
778 routine, just return.
780 * config/tc-alpha.c (alpha_ip, case 'B', subcase 'c'): Use opcode
781 value from pattern instead of assuming jsr.
782 * config/alpha-opcode.h (jmp): Add a "1,Bc" form.
784 Thu Dec 8 17:48:25 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
786 * Makefile.in (NM_FOR_TARGET): Use ../binutils/nm.new, not just
789 * configure.in (ns32k-pc532-mach*): Select correct emulation.
790 (mips-sony-bsd*): Use ecoff.
791 (mips-*-gnu*): New target, using aout format, from Roland McGrath.
792 * configure: Regenerated.
795 Tue Nov 29 18:12:22 1994 Doug Evans <dje@canuck.cygnus.com>
797 * configure.in (arc-*-elf*): Recognize.
798 * configure: "regenerated".
799 * config/tc-arc.c, config/tc-arc.h, config/arc.mt: New files.
802 Tue Nov 29 13:58:10 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
804 Use libiberty version of xmalloc:
805 * Makefile.in (REAL_SOURCES): Delete xmalloc.c.
806 (OBJS): Delete xmalloc.o.
807 (xmalloc.o): Delete dependencies.
808 * as.c (main): Call xmalloc_set_program_name once program name is
811 * config/tc-alpha.c (in_range_signed, in_range_unsigned): New
812 routines, split from in_range.
813 (in_range): Deleted. All calls changed to in_range_*signed.
814 (create_lita_section): Macro deleted. Single use expanded in
816 (alpha_ip): Handle `t' and `8' operand types.
817 (md_apply_fix): Handle BFD_RELOC_12_PCREL. Print name of
818 unhandled relocation types.
819 * config/alpha-opcode.h: Added HALT and DRAINA. Disabled MOVI,
820 since it doesn't work, and isn't supported by the native
823 * input-scrub.c: Change wording of a comment to avoid interference
824 with Cygnus source-control tools.
826 * as.h (errno) [NEED_DECLARATION_ERRNO]: Declare.
828 * config/tc-m68k.c (init_table): List buscr and pcr control
830 (m68k_ip, case 'J'): Handle them.
832 Delete signal handler code. It's been disabled since March 1993
834 * as.c: Don't include signal.h.
835 (got_sig): Unused function deleted, declaration deleted.
836 (SIGTY): Macro deleted.
837 (main): Deleted disabled code for establishing signal handler.
840 Tiemann should've noted something like this:
841 * config/tc-rce.c, config/tc-rce.h: New files.
842 * as.c (main) [TC_RCE]: Call dump_literals.
843 * configure.in: Handle rce-*-aout.
844 * configure: Regenerated.
847 Mon Nov 28 11:37:35 1994 Doug Evans <dje@canuck.cygnus.com>
849 * app.c (do_scrub_next_char): Insert missing newline at end of file
850 like warning says we do.
852 Mon Nov 28 00:11:15 1994 Jeff Law (law@snake.cs.utah.edu)
854 * config/tc-hppa.h (pa_check_eof): Declare new extern function.
855 (tc_frob_file): Define to call pa_check_eof.
857 * config/tc-hppa.c (pa_check_current_space_and_subspace): New
858 function to verify the current space and subspace are reasonable.
859 Call for the appropriate pseudo-ops and before instruction parsing.
860 (pa_check_eof): New function to verify enter/exit and proc/procend
864 * config/obj-som.c: Delete #if 0 code.
866 Wed Nov 23 19:36:09 1994 Steve Chamberlain (sac@jonny.cygnus.com)
868 * config/obj-coff.h (TARGET_FORMAT): Select between coff-shl and
870 * config/sh.mh (TARG_CPU_DEPENDENTS): Get it right.
871 * config/tc-sh.c (little): New function.
872 (md_parse_option): Notice new option.
873 (build_relax, build_Mytes, md_atof, md_convert_frag, md_apply_fix):
874 Cope with little endian data.
875 * config/tc-sh.h (COFF_MAGIC, LISTING_HEADER): Endian dependent.
877 Wed Nov 23 10:54:38 1994 Jeff Law (law@snake.cs.utah.edu)
879 * config/tc-hppa.c (tc_gen_reloc, ELF variant): Revert last
880 change. The real bug was in bfd/elfcode.h and has been fixed.
882 Tue Nov 22 23:31:20 1994 Jeff Law (law@snake.cs.utah.edu)
884 * config/tc-hppa.c (tc_gen_reloc, ELF variant): Add section->vma
885 to the relocation's offset.
887 Tue Nov 22 14:37:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
889 * Makefile.in (INSTALL_XFORM): Fix typo.
891 Tue Nov 22 10:23:25 1994 J.T. Conklin <jtc@rtl.cygnus.com>
893 * config/tc-alpha.c (s_alpha_set): Ignore the .set (no)move and
894 .set (no)volatile directives.
896 Tue Nov 15 21:44:13 1994 Jeff Law (law@snake.cs.utah.edu)
898 * config/tc-hppa.c (pa_subspace): Make sure to always reset
900 (pa_text, pa_data): Likewise.
902 * config/tc-hppa.c (pa_align): New function. Aligns the current
903 offset within the current subspace along with updating the
904 alignment of the subspace itself.
905 (pa_subspace): Default alignment to one byte rathern than zero
906 bytes to avoid setting alignment to log2(0).
907 (md_pseudo_table): Use pa_alignment for .align.
909 Tue Nov 15 15:24:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
911 * messages.c (as_fatal): Always put a space after "fatal error:"
912 when printing message.
914 Tue Nov 15 11:10:43 1994 Jeff Law (law@snake.cs.utah.edu)
916 * config/tc-hppa.h (obj_frob_symbol): Delete.
917 (tc_frob_symbol): Make definition conditional on OBJ_SOM or
918 OBJ_ELF. For ELF subtract out symbol->section->vma for non common
921 Wed Nov 9 14:53:03 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
923 * config/te-delta.h: New file, derived from te-sysv32.h.
925 Wed Nov 9 11:52:44 1994 Ian Lance Taylor (ian@cygnus.com)
927 * config/tc-ppc.c (ppc_bf): Always set coff_line_base.
929 Mon Nov 7 01:58:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
931 * Makefile.in (VERSION): Bump to 2.5.3.
933 * configure.in: Compare generic cpu name against "sparc", not
934 "sparc*", since sparc variants should be changed to "sparc".
935 * configure: Regenerated with autoconf 2.1.
937 * config/tc-a29k.c (octal, toHex): Variables deleted.
938 (isoctal): Macro deleted.
939 (md_begin): Don't initialize them.
940 (machine_ip, case 'P'/'A'): For absolute operand, generate an
941 error message if it's out of range.
942 (md_apply_fix, case RELOC_JUMPTARG): Check range for PC-relative
944 (md_apply_fix): Delete code inside "#if 0".
946 Thu Nov 3 20:20:40 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
948 * config/go32.mh: Unused file deleted.
950 * read.c (get_absolute_expression): Indicate that the error may
951 merely be that the expression can't currently be reduced.
953 Thu Nov 3 16:09:59 1994 J.T. Conklin (jtc@rtl.cygnus.com)
955 * config/tc-m68k.h (TARGET_FORMAT): If TE_NetBSD define as
957 * config/tc-sparc.h (TARGET_FORMAT): If TE_NetBSD define as
958 "a.out-sparc-netbsd".
960 * config/te-nbsd.h: New file, NetBSD target emulation
961 * config/te-netbsd.h: Removed.
962 * configure.in (i[345]86-*-netbsd*,m68*-*-netbsd*,sparc*-*-netbsd*):
963 Set bfd_gas. Use nbsd emulation.
965 Thu Nov 3 17:44:47 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
967 Changes from net 2.5.2 release branch:
969 * configure.in: Put AC_DEFINE(sparcv9) on its own line, so that
970 the shell variable settings associated with it are permanent. For
971 CPUs requiring bfd_gas=yes, select it based on CPU only, not
972 individual target names. Handle m68k-hp-hpux*, not just -hpux.
974 * config/tc-z8k.c (tc_coff_symbol_emit_hook): Add dummy argument
975 to match prototype in obj-coff.h.
977 * configure.in: Skip tests for defining WANT_FOPEN_BIN and
979 * acconfig.h: Deleted them.
980 * configure, conf.in: Rebuild with autoconf 2.0.
981 * config/go32.cfg, config/vms-conf.h: Updated.
983 * config/tc-m68k.c (md_apply_fix_2, md_convert_frag_1): Always use
984 IBM_COMPILER_SUX version of code, with comments indicating why.
986 * listing.c (file_info): Use text mode when opening file for read.
987 Use "r" directly, no macro.
988 * input-file.c (input_file_open): Don't use FOPEN_RT, just use
990 * read.c (s_include): Ditto.
991 * output-file.c (output_file_create): Try both "wb" and "w", don't
992 bother with FOPEN_* macros.
993 * as.h: Don't include fopen-*.h.
995 * config/alpha-opcode.h: Make "ret" with no operands equivalent to
996 "ret zero,(ra)", to match OSF1 and to be consistent with both
999 Patches from DJ Delorie:
1000 * as.h (alloca): undef alloca before defining it just in case
1001 * config/go32.cfg: new file for autoconf values
1002 * config/te-go32.h: new file
1003 * configure.bat: new for autoconf
1005 * config/tc-i386.c (md_assemble): Fix typo in GOTPC check; had =
1008 * configure.in: If target_frag doesn't exist, use /dev/null.
1010 * as.c (parse_args): For non-VMS systems, re-add `v' to
1011 std_shortopts. Add "verbose" to list of long options.
1013 * write.c (adjust_reloc_syms): When generating an absolute section
1014 symbol as a placeholder, don't mark it as used in a relocation
1017 * Makefile.in (comparison): Compare using makefile code from gcc,
1018 stripped down to discard subdir stuff and adapted to give a
1019 non-zero exit status if either file differs.
1021 Thu Nov 3 15:43:02 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1023 * config/tc-mips.c (load_address): Fix RELAX_ENCODE arguments for
1026 Tue Nov 1 16:10:59 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1028 * config/tc-mips.c (s_change_sec): If not GPOPT, don't permit
1029 switching to the readonly data section.
1031 * ecoff.c (ecoff_directive_type): Fix warning message.
1033 Sun Oct 30 00:57:35 1994 Jeff Law (law@snake.cs.utah.edu)
1035 * config/tc-hppa.c (pa_proc): Delete disabled code to put each
1036 proc in its own subspace, we're not going to use it.
1038 Tue Oct 25 14:44:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1040 * config/tc-mips.c (macro): Ensure that mips2 case of M_LI_DD in
1041 .rdata does not become a variant frag.
1043 * config/tc-mips.c (mips_cpu): Initialize to -1.
1044 (md_begin): Don't mips_cpu if it was already set.
1045 (md_parse_option): For -mipsN, don't set mips_cpu if it was
1046 already set. For -mcpu=, just set mips_cpu, not mips_isa.
1048 Fri Oct 21 20:42:29 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1050 * config/tc-mips.c (md_pseudo_table): If OBJ_ELF, handle .section.
1051 (s_elf_section): New static function.
1052 * ecoff.c (ecoff_build_symbols): Don't abort if we don't recognize
1053 the section when setting the storage class; default to sc_Data.
1055 Thu Oct 20 00:43:38 1994 Jeff Law (law@snake.cs.utah.edu)
1057 * config/tc-hppa.c (md_apply_fix): Set new_val to 8 for all
1058 fixups to branch instructions (not just pc-relative ones) which
1059 will generate SOM relocations.
1061 Wed Oct 19 13:41:56 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1063 * config/tc-a29k.c: Include ctype.h with angle brackets.
1064 (define_some_regs): Add new special register names defined on the
1066 (parse_operand): Add argument opt. If non-zero, don't warn about
1068 (machine_ip): If handling argument type 'I', pass opt as non-zero
1069 to parse_operand. Handle new optional operand type 'I'.
1070 (md_undefined_symbol): Handle special register names (srNN).
1072 Tue Oct 18 00:45:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1074 * write.c (renumber_sections): New static BFD_ASSEMBLER function.
1075 (write_object_file): Call it after removing gas created sections.
1077 Mon Oct 17 18:06:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1079 * symbols.c (symbol_create): Use udata.p, not just udata.
1080 * config/obj-elf.c (obj_ecoff_set_ext): Likewise.
1081 (elf_get_extr): Likewise.
1083 * read.c (read_a_source_file): The second argument to as_where is
1084 unsigned int *, not int *.
1086 Mon Oct 17 02:26:32 1994 Jeff Law (law@snake.cs.utah.edu)
1088 * config/tc-hppa.c: Eliminate all uses of fx_addnumber.
1089 (tc_gen_reloc): Simplify. It's no longer necessary to set a
1090 reloc's addend field to zero for function symbols.
1091 (md_apply_fix): Simplify. For fixups which will require a SOM
1092 reloc, just clear out the necessary bits in the output file.
1094 Fri Oct 14 19:06:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1096 * Makefile.in (BISON): Use bison -y, not bison.
1098 Thu Oct 13 19:22:54 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1100 * Makefile.in (VERSION): Updated to 2.5.
1101 (clean-here): Delete stamp-mk.com.
1102 (distclean): Delete .gdbinit.
1103 * Version 2.5 released.
1105 Wed Oct 12 20:30:51 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1107 * config/te-nbsd532.h: Renamed from te-netbsd532.h.
1108 * configure.in, configure: Adjusted.
1110 Wed Oct 12 16:33:38 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1112 * config/cplus-dem.c: Removed. It isn't used. Even if it was,
1113 it's better to use the one in libiberty.
1115 Wed Oct 12 18:48:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1117 * symbols.c (resolve_symbol_value, case O_symbol): Undo last
1118 change; it breaks the rs6000 support, and doesn't seem to be
1121 Wed Oct 12 11:56:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1123 * config/tc-i386.h,te-netbsd532.h (TARGET_FORMAT): Changed to
1124 a.out-<arch>-netbsd to match corresponding changes in BFD.
1126 Wed Oct 12 11:06:11 1994 Ian Lance Taylor (ian@cygnus.com)
1128 * config/tc-ppc.c (ppc_fix_adjustable): Resolve symbol values
1129 rather than explicitly adding the frag address.
1130 * config/obj-coff.c (coff_frob_symbol): Add a zero entry to mark
1131 the end of the line numbers; this replaces the zero entry which
1132 used to be added by coff_add_linesym, removed Oct 7.
1133 (coff_adjust_section_syms): Ignore sections with no seginfo.
1135 Wed Oct 12 01:41:37 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1137 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Create a
1138 "stage" symlink to the appropriate stage* directory, and use it
1139 instead in the -B options.
1140 (comparison): Revert yesterday's change.
1142 Tue Oct 11 16:48:11 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1144 * config/tc-sparc.c (tc_gen_reloc): For non-a.out relocations, if
1145 pc-relative, use fx_offset only, ignore address of relocation.
1147 Tue Oct 11 15:24:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1149 * config/tc-mips.c (mips_ip): Don't use S_IS_LOCAL when checking
1150 for an embedded PIC switch expression, since the definition of
1151 S_IS_LOCAL was changed.
1153 Tue Oct 11 15:05:11 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1155 * Makefile.in (comparison): When comparing as.new or gasp.new, try
1156 running the binary through sed to avoid differences due to
1157 "stage1" or "stage2" having been written into the binary.
1159 Sat Oct 8 01:48:04 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1161 ELF symbol size handling, based on code from Eric Youngdale:
1162 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): New macro. Adds an
1163 expression pointer to the symbol structure, used for `size'
1164 expressions that couldn't be reduced to constants when initially
1166 (elf_frob_symbol): Declare.
1167 (obj_frob_symbol): Call elf_frob_symbol always, rather than
1168 ecoff_frob_symbol only if ECOFF_DEBUGGING defined.
1169 * config/obj-elf.c (obj_symbol_new_hook): Deleted unused code.
1171 (obj_elf_size): Deleted unused code. If size is non-reducible
1172 expression, allocate some storage for the sy_obj field and copy
1174 (elf_frob_symbol): New function. Computes sizes, calls
1175 ecoff_frob_symbol if appropriate.
1177 * write.c (fixup_segment): For i386 elf and coff (for now), don't
1178 add in value of symbol from another defined section of the file.
1180 Fri Oct 7 17:54:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1182 * config/tc-m88k.h (TC_KEEP_FX_OFFSET): Define.
1183 * config/obj-coff.c (do_relocs_for): Test only TC_KEEP_FX_OFFSET,
1184 rather than both it and TC_M88K.
1185 (coff_adjust_section_syms): New function.
1186 (coff_frob_section): For non-empty sections, create aux entry for
1187 the section symbol, indicating the size.
1188 (n_line_nos): New variable.
1189 (add_lineno): Increment it.
1190 (coff_add_linesym): Increment n_line_nos, don't call add_lineno.
1191 (coff_frob_file): New function; map coff_adjust_section_syms over
1193 (obj_coff_line): Only reset line_base for .bf symbols.
1194 * config/obj-coff.h (coff_adjust_section_syms, coff_frob_file):
1196 (obj_frob_file): New macro.
1198 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Renamed from
1199 obj_frob_forward_symbol, and rewritten for new parameter list.
1201 Mon Oct 3 21:02:38 1994 Pat Rankin (rankin@eql.caltech.edu)
1203 * config/obj-vms.h (S_IS_LOCAL): fix obsolete flagseen[] reference.
1205 Wed Oct 5 11:49:26 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1207 * config/obj-ecoff.c (obj_pseudo_table): Accept .esize and .etype
1208 as synonyms for .size and .type.
1210 Wed Oct 5 00:08:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1212 * config/obj-coff.c (coff_frob_section): Remove assert about
1214 * config/tc-sparc.c (md_section_align): Use section alignment, not
1215 xvec align_power_min field.
1217 Fri Sep 30 19:05:20 1994 Pat Rankin (rankin@eql.caltech.edu)
1219 * vmsconf.sh (make-gas.com): handle DCL verification to enable
1220 sensible feedback to the user while gas is being built.
1222 Fri Sep 30 16:23:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1224 * Makefile.in (DISTSTUFF): New variable, listing only make-gas.com
1226 (diststuff): New target; builds DISTSTUFF.
1227 (realclean): Separate target, depend on clean and distclean, then
1229 * make-gas.com: Deleted.
1231 * config/tc-i386.c (i386_validate_fix) [BFD_ASSEMBLER]: New
1232 function. Converts reloc for "foo-GOT" to BFD_RELOC_386_GOTOFF
1234 (i386_operand): Don't look up section symbol for
1236 (reloc): Always permit return of 8- and 16-bit relocation types.
1237 Add a space after "pc-relative" in the error message.
1238 (tc_i386_fix_adjustable) [BFD_ASSEMBLER]: Reject
1239 BFD_RELOC_386_GOTOFF relocs.
1240 (i386_operand): For any GOTOFF reloc, convert it to a BFD_RELOC_32
1241 with a "foo-GOT" value.
1242 * config/tc-i386.h (i386_validate_fix): Declare it.
1243 (TC_VALIDATE_FIX): New macro -- call it.
1244 (NOP_OPCODE): Cast to `char' to avoid compiler warnings.
1246 * as.h: If __STDC__ is not defined and varargs.h is available, use
1247 it rather than stdarg.h.
1249 * write.h (struct fix): Added new bitfield fx_plt, for fixups
1250 referring to PLT entries.
1251 * write.c (fix_new_internal): Initialize fx_plt to zero.
1252 (adjust_reloc_syms): Re-fetch `sym' after top of reduction loop.
1253 Don't adjust fx_offset by frag address, since S_GET_VALUE now
1254 includes the frag address.
1255 (fixup_segment): Changed local var PCREL to type int, added PLT.
1256 If PC-relative fixup refers to a PLT entry for a symbol in the
1257 current section, don't reduce it.
1259 * write.c (adjust_reloc_syms): Exit loop through a label. If
1260 DEBUG5 is defined, print out each fixup before and after
1262 (fixup_segment): If DEBUG5 is defined, print out each fixup before
1263 and after processing.
1264 (print_fixup): Added prototype. Show address on first line. Show
1265 fx_offset and fx_subsy. [!BFD_ASSEMBLER]: Only show fx_r_type if
1266 NEED_FX_R_TYPE is defined.
1268 * symbols.c (print_symbol_value_1): Check S_IS_LOCAL, S_IS_EXTERN,
1269 S_IS_DEBUG, S_IS_DEFINED also.
1271 Thu Sep 29 18:57:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1273 * Makefile.in (all): Depend on .gdbinit.
1274 (.gdbinit): Rebuild from gdbinit.in by running config.status.
1276 * gdbinit.in: Define new function "pf". Fix doc on "pe" and "ps".
1278 * write.c (print_fixup): Print source location on first line.
1279 Show fx_r_type and fx_addsy fields.
1281 Wed Sep 28 14:56:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1283 * configure.in: Set bfd_gas for all sparc targets in one place,
1284 instead of separately for each. Correctly handle user-supplied
1285 "--enable-bfd-gas" option.
1287 * gdbinit.in: Move "break abort" to end, in case gdb complains.
1289 * as.h (PRINTF_WHERE_LIKE, PRINT_LIKE) [USE_STDARG, !__GNUC__]:
1292 * symbols.c (resolve_symbol_value, case O_symbol): Don't do any
1293 processing if add_symbol is undefined or in expr_section.
1294 (resolve_symbol_value, case O_add): For symbol plus
1295 constant-valued symbol, convert to O_symbol and re-reduce.
1296 (S_GET_VALUE): If symbol needs resolving, resolve it.
1297 (indent_level): No longer static.
1298 (print_symbol_value_1): Don't print frag address if it matches
1299 zero_address_frag. Don't print "resolving" if already resolved.
1300 Print segment name. Don't call print_expr_1 on an undefined
1302 (print_expr_1): Fix whitespace before printing X_add_number.
1304 * expr.c (make_expr_symbol): No longer static. Use symbol_create,
1305 not symbol_new, for symbols holding expression values.
1306 * expr.h (make_expr_symbol): Move declaration here.
1307 * write.c (fix_new_exp): Handle O_add by creating an
1308 expression-valued symbol, and calling fix_new_exp recursively.
1309 (adjust_reloc_syms): If a fixup's symbol value is a sum of an
1310 undefined symbol and a constant, fold the constant into the fixup,
1311 and refer to the undefined symbol directly. Then process the
1312 fixup again from scratch.
1313 (write_object_file): Before calling adjust_reloc_syms, make a pass
1314 through the symbol list trying to resolve values.
1316 * write.c (print_fixup): New routine, for debugging.
1317 (write_relocs): Call bfd_install_relocation. Deleted various
1318 hacks for working around problems with bfd_perform_relocation.
1320 * Makefile.in (VERSION): Update to 2.4.90.
1322 Wed Sep 28 11:50:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1324 * Makefile.in (gasp.o): Depends upon config.h.
1326 * config/tc-mips.c: Include subsegs.h.
1327 (md_apply_fix): If an unconditional b or bal overflows, and we are
1328 not assembling PIC code, replace it with a j or jal.
1330 * config/tc-mips.c (md_apply_fix): Correct branch overflow test.
1331 Use as_bad_where and as_warn_where rather than as_bad and as_warn.
1333 Mon Sep 26 17:15:59 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1335 * write.c (write_relocs): Add file name and line number to
1336 as_fatal calls. Handle bfd_reloc_overflow case specifically when
1337 RELOC_EXPANSION_POSSIBLE.
1339 Fri Sep 23 16:11:28 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1341 * as.h (USE_STDARG, USE_VARARGS): Define one or neither of these
1342 here. Use them for deciding which PRINTF*LIKE macro definitions
1344 * messages.c: Use them, instead of NO_STDARG, NO_VARARGS.
1345 [!USE_STDARG && !USE_VARARGS] (va_alist, va_dcl, ...): Provide
1346 default definitions matching what we were doing before.
1347 (as_tsktsk): Remove the non-stdarg, non-varargs version, and
1348 always use the varargs form if not using stdarg. It's safe to
1349 always use vfprintf, because libiberty will provide it if the
1350 native system doesn't. Also, always make format be const.
1351 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1353 Fri Sep 23 14:42:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1355 * config/tc-mips.c (load_register): Always use addiu when adding a
1356 constant to $zero--no need to use daddiu.
1357 (macro): Hack the -mips3 overflow tests to not fail when offsetT
1360 * symbols.h (copy_symbol_attributes): Declare.
1362 Thu Sep 22 21:58:24 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1364 * listing.c: Bugfixes based in part on patches from Paul
1366 (listing_newline): Check filename as well as line number when
1367 deciding whether to record it.
1368 (list_symbol_table) [S_IS_REGISTER]: Check that S_IS_REGISTER is
1369 false (if defined) as well as checking for reg_section.
1370 (listing_listing): Iterate fetching lines while line number is too
1371 low, and we haven't run off the end of the input file.
1373 * config/vms-conf.h: Changed HAVE_DELETE to HAVE_REMOVE.
1375 Thu Sep 22 13:39:10 1994 Kung Hsu (kung@x1.cygnus.com)
1377 * ecoff.c (ecoff_generate_asm_lineno): check if
1378 current_stabs_filename is NULL before strcmp.
1379 * read.c (read_a_source_file): fix a bug in generate_asm_lineno
1382 Wed Sep 21 18:17:35 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1384 * config/ho-*.h: Now-unused files deleted.
1386 * symbols.c (copy_symbol_attributes): New function. Copies BFD
1387 symbol flags and calls OBJ_COPY_SYMBOL_ATTRIBUTES.
1388 (resolve_symbol_value, case O_symbol): Call it, if X_add_number is
1389 zero. Don't call obj_frob_forward_symbol.
1390 * read.c (pseudo_set): Call copy_symbol_attributes, but only if
1391 X_add_number is zero.
1392 * config/obj-elf.h (obj_frob_forward_symbol): Deleted.
1394 * config/tc-i960.c: Lots of whitespace, comment reformatting,
1396 (strchr): Don't declare.
1397 [BFD_ASSEMBLER]: Don't compile md_convert_frag,
1398 md_estimate_size_before_relax, md_ri_to_chars,
1399 md_create_short_jump, md_create_long_jump.
1400 (brtab_emit): Use data_section, not SEG_DATA.
1402 Mon Sep 19 17:14:44 1994 Pat Rankin (rankin@eql.caltech.edu)
1404 * config/vms-conf.h: new file, manually derived from conf.in.
1405 * config-gas.com: use it, and eliminate obsolete "host.h".
1407 Wed Sep 21 11:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1409 * config/tc-ppc.c (ppc_current_block): New static variable.
1410 (ppc_stabx): Set sy_tc.within of a C_STSYM symbol to
1411 ppc_current_block. Don't move around any stab symbol, just those
1413 (ppc_bs): Set ppc_current_block.
1414 (ppc_es): Clear ppc_current_block.
1415 (ppc_frob_symbol): Set the value of a C_STSYM symbol to the offset
1416 from the csect of the enclosing block.
1418 * config/tc-mips.c (insns_since_cache_access): Remove.
1419 (append_insn): Remove setting of insns_since_cache_access, and
1420 special 4600 handling; it turns out not to be required.
1422 Tue Sep 20 16:13:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1424 * config/tc-mips.c (md_shortopts): Remove E.
1425 (md_longopts): Add EB and EL.
1426 (md_parse_option): Handle -EB and -EL as separate options, rather
1427 than as a single -E option with an argument.
1429 Mon Sep 19 12:42:05 1994 Jeff Law (law@snake.cs.utah.edu)
1431 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions
1432 involving global symbols too.
1434 Mon Sep 19 12:12:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1436 * as.h: Test NEED_DECLARATION_*, not NEED_*_DECLARATION.
1438 * configure.in: Test for remove, not delete. Fix cross-assembler
1440 * as.h: Test HAVE_REMOVE, not HAVE_DELETE; define unlink to
1443 * read.c (pseudo_set, case O_symbol): If
1444 OBJ_COPY_SYMBOL_ATTRIBUTES is defined, invoke it.
1445 [BFD_ASSEMBLER]: Copy BSF_FUNCTION setting too.
1446 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define.
1448 Wed Aug 10 19:15:30 1994 Pat Rankin (rankin@eql.caltech.edu)
1450 * config/obj-vms.h (DSG_S_C_UBITU, DST_K_VFLAGS_DSC, DST_K_TS_ATOM,
1451 many others): new macros; values obtained from "DSTRECRDS.SDL".
1452 * config/obj-vms.h (various): use them.
1453 (USE_BITSTRING_DESCRIPTOR): new macro, for selecting bitfield
1454 representation (only enum bitfields can avoid being bitstrings).
1455 (bitfield_suffix, setup_basic_type): new routines.
1456 (VMS_typedef_parse): use them. Now recognize bitfields of all
1457 integral types, not just type `int'. Caveat: the representation
1458 used for bitfields still does not work for objects placed in
1459 registers, and gcc's optimizer sometimes puts small structs there.
1461 Tue Jun 14 17:31:44 1994 Pat Rankin (rankin@eql.caltech.edu)
1463 * read.c (s_text) [#if OBJ_VMS]: clear the IN_DEFAULT_SECTION
1464 bit from const_flag.
1465 * config/obj-vms.h (IN_DEFAULT_SECTION): define this macro.
1466 (tc_frob_label): define this to call vms_check_for_special_label,
1467 and declare the latter.
1468 * config/obj-vms.c (vax_g_doubles): declare this file-scope
1470 (const_flag): initialize to IN_DEFAULT_SECTION instead of 0.
1471 (vms_check_for_special_label): new routine (tc_frob_label).
1472 (VMS_TBT_Routine_End): don't bother checking for `gcc_compiled.'
1473 and `gcc2_compiled.' labels; they won't reach here any more.
1474 (VMS_typedef_parse) [case 'r']: for types `double' and `complex
1475 double', use `vax_g_doubles' flag to select type of double.
1476 (VMS_write_object_file) [traceback setup]: don't pass symbols
1477 with the IN_DEFAULT_SECTION attribute to the TBT_Routine_Begin
1478 and TBT_Routine_End functions.
1480 Mon Jun 6 20:52:20 1994 Pat Rankin (rankin@eql.caltech.edu)
1482 * config/obj-vms.c (VMS_TBT_Routine_End): cache the result of
1483 S_GET_VALUE() to avoid many repeated function calls.
1484 (VMS_Check_For_Main) [#if HACK_DEC_C_STARTUP]: capitalize
1485 _C$MAIN_ARGS in advance, in case -h3 (leave symbol name as-is)
1486 gets requested. [All the HACK_DEC_C_STARTUP code appears to
1487 be obsolete; gcc does it automatically for vms target. It's
1488 also misnamed, because it is for the "VAX C" run-time library,
1489 not the newer "DEC C" one which has much different startup code.]
1490 {various}: use `S_SET_xxx(symbol,new_value)' rather than
1491 `S_GET_xxx(symbol) = new_value'.
1493 Mon Sep 19 12:05:03 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1495 * config/obj-coff.c (c_dot_file_symbol): Use bfd_abs_section_ptr,
1496 not &bfd_abs_section.
1498 Thu Sep 15 18:36:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1500 * expr.c (clean_up_expression): Use addressT, not bfd_vma.
1502 Tue Sep 13 20:05:47 1994 Jeff Law (law@snake.cs.utah.edu)
1504 * expr.c (expr): Don't reduce the difference of two symbols in the
1505 same frag if the symbols are not in normal sections.
1507 * config/obj-som.h (S_SET_OTHER, S_SET_TYPE): Delete a.out crud.
1508 (S_SET_DESC, S_GET_OTHER, S_GET_TYPE, S_GET_DESC): Likewise.
1509 (obj_attach_unwind_info): Do not define. Not needed anymore.
1510 * config/tc-hppa.c: Delete whitespace at EOL.
1511 (struct hppa_fix_struct): Delete fx_unwind field and all references.
1512 (fix_new_hppa): Last arg is now a pointer to an int. Do not
1513 call obj_attach_unwind_info anymore. For SOM R_ENTRY and R_EXIT
1514 fixups, store 32bits of unwind information in the fx_addnumber
1516 (md_assemble, pa_entry, process_exit, pa_procend): For SOM R_ENTRY
1517 and R_EXIT fixups, pass a NULL pointer to fix_new_hppa, and a
1518 pointer to 32 bits of unwind info.
1519 (tc_gen_reloc): For SOM R_ENTRY and R_EXIT fixups, set the symbol
1520 pointer to the dummy symbol; set the addend field to fx_addnumber.
1521 (pa_comm, pa_equ, pa_type_args, pa_import): Use bfd_XXX_section_ptr
1522 rather than &bfd_XXX_section.
1524 Tue Sep 13 21:15:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1526 * config/tc-i386.c (md_apply_fix_1): For GOTPC relocs, decrement
1527 value by one; discard adjustments previously being made. From
1530 VMS- and Vax-related changes from Pat Rankin:
1531 * Makefile.in (VMS_OTHER_OBJS): add concat, getopt, and getopt1.
1532 * vmsconf.sh: no longer have make-gas.com echo text about needing
1533 to modify the gcc-vms driver when intending to use with gcc 1.x.
1534 * as.c (parse_options): suppress 'v' from std_short_options and
1535 eliminate VMS-specific conditional initialization;
1536 [default case]: check for '-v' if md_parse_options doesn't recognize
1538 [default case, #if VMS]: check for filename argument when '-v' seen;
1540 * config/tc-vax.c (md_assemble): don't rely on `this_add_number'
1541 for O_big literal operands (double floats and long long ints);
1542 [VMS, md_shortopts]: add second colon after 'v';
1543 (md_parse_options) [VMS, case 'v']: check for argument, so
1544 caller can handle `-v' w/o arg.
1546 Tue Sep 13 16:45:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1548 * config/obj-coff.c (do_relocs_for): If TC_KEEP_FX_OFFSET
1549 is defined, put the tx_offset into the r_offset.
1550 * config/tc-sh.c (line_comment_chars): Add #
1551 (tc_reloc_mangle): Deleted.
1552 * config/tc-sh.h (TC_KEEP_FX_OFFSET): Define.
1553 (TC_RELOC_MANGLE): Delete.
1555 Tue Sep 13 16:20:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1557 * flonum-konst.c: Change preprocessor tests of HO_VMS to just VMS.
1558 * hex-value.c: Ditto.
1559 * config/obj-vms.c: Ditto.
1561 * config/tc-sparc.c (sparc_ip): Replace as_bad/exit sequence with
1563 * config/tc-i860.c (i860_ip): Ditto.
1564 * config/tc-hppa.c (pa_ip): Ditto.
1565 * config/tc-alpha.c (alpha_ip): Ditto.
1566 * as.c (parse_args): Ditto.
1568 * config/tc-mips.c (mips_ip): Replace as_warn/exit sequence with a
1571 * write.c (write_contents): Use EXIT_FAILURE.
1572 * output-file.c (output_file_create, output_file_close,
1573 output_file_create, output_file_close): Ditto.
1574 * messages.c (as_fatal): Ditto.
1575 * config/obj-som.c (obj_som_version, obj_som_copyright): Ditto.
1576 * config/obj-ieee.c (write_object_file): Ditto.
1577 * config/obj-coff.c (write_object_file): Ditto.
1578 * config/tc-vax.c (main): Use EXIT_SUCCESS.
1579 * config/tc-m68k.c (main): Ditto.
1581 * hash.c (main): Pass a value to exit().
1583 * as.h (EXIT_SUCCESS, EXIT_FAILURE): Moved here.
1584 * as.c: ...from here.
1585 (parse_args): Use them always.
1586 (main): Use exit rather than return.
1588 * Makefile.in (*_FOR_TARGET, INSTALL_XFORM, install, uninstall):
1589 Rewrite handling of program_transform_name.
1591 * configure.in: Test for functions unlink and delete.
1592 * as.h: If unlink isn't available but delete is, define unlink to
1595 Update for autoconf 1.118:
1596 * gdbinit.in: New file, created from old .gdbinit.
1597 * .gdbinit: Deleted.
1598 * aclocal.m4 (GAS_GDBINIT): Deleted.
1599 * configure.in: Don't use it. Instead, generate .gdbinit from
1600 gdbinit.in. Don't substitute cpu_type, obj_format, emulation,
1601 atof. Switched order of AC_LINK_FILES arguments. Use AC_PREREQ
1602 to ensure that older versions of autoconf aren't used.
1603 * Makefile.in: Added @configure_input@ line.
1604 (configure): Deleted rule.
1606 Tue Sep 13 12:08:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1608 * config/obj-coff.c (fixup_segment): After handling the difference
1609 of two symbols from the same segment, set fx_subsy to NULL, to
1610 satisfy existing TC_COUNT_RELOC macros.
1612 Tue Sep 13 01:47:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1614 * aclocal.m4 (GAS_GDBINIT): New macro.
1615 * configure.in: Use it.
1616 * configure: Regenerated.
1618 Mon Sep 12 20:56:38 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
1620 * .gdbinit (pe, ps): Define new commands.
1621 * symbols.c (indent_level): New static variable.
1622 (indent, print_expr_1, print_symbol_value_1, print_symbol_value,
1623 print_expr): New functions.
1625 * Makefile.in (config-stamp): Add a "this file generated by make"
1626 message to config.h.
1628 PIC implementation for i386-linux, based on code from Eric
1629 Youngdale and Paul Kranenburg, with some work of my own:
1631 * write.c (fixup_segment): Test TC_RELOC_RTSYM_LOC_FIXUP on fixup
1632 before processing same-section pcrel relocations.
1633 (TC_RELOC_RTSYM_LOC_FIXUP): Default to 1.
1635 * expr.c (make_expr_symbol): If operator is O_symbol and
1636 X_add_number is zero, just return the symbol. If operator is
1637 O_constant, resolve the symbol's value before returning.
1638 (operand): Permit use of "[]" for grouping.
1639 (clean_up_expression): For difference of two symbols in the same
1640 frag, add the difference of their offsets into X_add_number.
1641 (expr): Reduce difference of two symbols in same frag to their
1644 * config/tc-i386.c (TC_RELOC): New macro.
1645 (struct _i386_insn): New field disp_reloc.
1646 (GOT_symbol): New variable.
1647 (operand_special_chars): Added square-brackets and at-sign.
1648 (reloc) [BFD_ASSEMBLER]: Added new argument OTHER; if it is not
1649 NO_RELOC, just return it.
1650 (reloc) [! BFD_ASSEMBLER]: Add third argument to dummy macro.
1651 (BFD_RELOC_386_PLT32, _GOT32, _GOTOFF) [! BFD_ASSEMBLER]: More
1653 (tc_i386_fix_adjustable): New function. Returns zero if symbol in
1654 fixup is not local, to prevent relocations against externals from
1656 (md_assemble): Initialize disp_reloc field to NO_RELOC. Pass
1657 disp_reloc field to reloc() function, and use TC_RELOC to generate
1658 value to pass to fix_new_exp.
1659 (md_assemble): Change 32-bit reloc against GOT_symbol into a GOTPC
1661 (i386_operand): Initialize disp_reloc field to NO_RELOC. Handle
1662 @GOTOFF, @PLT, @GOT operands. For GOTOFF relocations with local
1663 symbols, force generation of the section symbol.
1664 (md_estimate_size_before_relax): If GOT_symbol exists, decide
1665 we're generating PIC code, and convert relocations against
1666 undefined symbols from PCREL to PLT32.
1667 (md_apply_fix_1) [OBJ_ELF]: Fix up values for dynamic-linking
1669 (md_undefined_symbol): Notice GLOBAL_OFFSET_TABLE_NAME and set
1670 and return GOT_symbol if it matches.
1671 (F, MAP): Move macro definitions outside function.
1672 (tc_gen_reloc): Only switch on size and pcrel if code wasn't
1673 already supplied as PLT32. GOT32, GOTOFF, or GOTPC. Convert
1674 BFD_RELOC_32 using GOT_symbol into GOTPC.
1675 * config/tc-i386.h (TC_RELOC, tc_fix_adjustable,
1676 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): New
1678 (NEED_FX_R_TYPE): Define.
1679 (LOCAL_LABEL): Accept ".X" prefix too.
1680 (GLOBAL_OFFSET_TABLE_NAME): Default to "_GLOBAL_OFFSET_TABLE_".
1682 Mon Sep 12 17:51:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1684 * config/obj-elf.c (obj_elf_type): Rewrite to accept syntax
1685 reportedly to be used on Irix 6.
1687 * config/tc-mips.c (md_pseudo_table): Handle .globl and .global.
1688 (s_mips_globl): New static function; needed for Irix 5 support.
1689 * ecoff.c (ecoff_build_symbols): If BSF_FUNCTION is set for an
1690 external symbol with no type, set the type to st_Proc rather than
1691 st_Global. Don't set the index of an external st_Proc or
1692 st_StaticProc symbol unless it is also a local symbol.
1694 * read.c (read_a_source_file): The second argument to as_where is
1695 unsigned int *, not int *.
1697 Thu Sep 8 17:18:24 1994 Kung Hsu (kung@mexican.cygnus.com)
1699 * config/obj-ecoff.h : Change names to OBJ_GENERATE_ASM_LINENO,
1700 and generate_asm_lineno.
1701 * config/obj-elf.h : ditto.
1703 * read.c (read_a_source_file): if no file when inst is read, set
1704 generate_asm_lineno to true.
1705 * ecoff.h : change name to generate_asm_lineno and add function
1706 ecoff_no_current_file.
1707 * ecoff.c : change name to generate_asm_lineno.
1708 * ecoff.c (ecoff_generate_asm_lineno) : new function, to generate
1709 ecoff style line for asm file.
1711 Thu Sep 8 19:43:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1713 * config/obj-coff.c (size_section): Do an fprintf to stderr rather
1715 (fixup_segment): Use as_bad_where rather than as_bad.
1717 Wed Sep 7 17:21:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1719 * config/tc-{h8300,sh}.[ch] (tc_coff_symbol_emit): Function doing
1720 nothing becomes macro doing nothing.
1722 Wed Sep 7 19:10:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1724 * Makefile.in (Makefile): Depend on config.status.
1725 (config.status): Run config.status from . instead of srcdir.
1727 * config/tc-i386.c (tc_gen_reloc): Use bfd_get_reloc_code_name to
1728 display the name of the relocation type that couldn't be handled.
1729 * config/tc-sparc.c (tc_gen_reloc): Likewise.
1730 * config/tc-alpha.c (tc_gen_reloc): Likewise. Deleted abort call
1731 after call to as_fatal.
1733 * configure.in (i386-*-linux*): Don't set bfd_gas.
1735 * Makefile.in (CC_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET,
1736 install, uninstall): Don't use "brokensed" hack any more, the new
1737 autoconf code should never let program_transform_name be empty.
1739 Update for autoconf beta 1.112:
1740 * aclocal.m4 (GAS_CHECK_DECL_NEEDED, GAS_WORKING_ASSERT): New
1742 * configure.in: Use them. Use AC_ARG_PROGRAM (now provided by
1743 autoconf) instead of my hacked-up AC_PROGRAM_TRANSFORM_NAME. Move
1744 test for CROSS_COMPILE just before AC_FUNC_ALLOCA, and emit a
1745 message to try to ease confusion about autoconf's
1746 "cross-compiling" message.
1747 * acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_FREE,
1748 NEED_DECLARATION_ERRNO): Renamed from NEED_*_DECLARATION.
1749 * configure, conf.in: Regenerated.
1751 Wed Sep 7 12:49:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1753 * configure.in: Check ${host} and ${target} rather than
1754 ${host_canon} and ${target_canon}.
1755 * configure: Likewise.
1757 Tue Sep 6 11:42:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1759 * config/tc-mips.c (mips_cpu): New static variable.
1760 (insns_since_cache_access): New static variable.
1761 (md_begin): Set mips_cpu as well as mips_isa.
1762 (append_insn): If mips_cpu is 4600, require four nop instructions
1763 between an instruction which accesses the cache and certain CACHE
1764 instructions. Keep track of the number of instructions seen since
1765 an instruction which accesses the cache.
1766 (md_parse_option): Set mips_cpu as well as mips_isa.
1768 Mon Sep 5 07:09:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1770 * doc/Makefile.in (VPATH): Define using @srcdir@.
1771 (prefix, program_transform_name, exec_prefix): Use autoconf style
1774 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
1776 * config/ho-riscix.h, config/tc-arm.c, config/tc-arm.h: New files
1777 * configure.in: Recognize the arm.
1779 Fri Sep 2 16:05:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1781 * ecoff.c (add_file): Don't try to generate line numbers if the
1782 symbol table has been frozen.
1784 Thu Sep 1 19:48:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1786 * aclocal.m4 (AC_PROG_CC): Use AC_DEFUN, and omit AC_PROVIDE.
1788 * configure.in: Handle user-specified bfd-assembler option with
1789 separate variable from preferred configuration, until the two are
1790 resolved. Indicate bfd_gas=preferred for linux a.out. Use
1791 AC_PROGRAM_TRANSFORM_NAME, for which a patch has been sent to djm.
1792 * Makefile.in (target_alias, program_transform_name): Define,
1793 using autoconf @-substitutions.
1795 Wed Aug 31 17:43:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1797 * atof-generic.c: Deleted alloca handling here.
1799 * Makefile.in (prefix, exec_prefix): Use @-subtitutions.
1801 * aclocal.m4 (AC_OUTPUT_LINKS): Deleted redefinition, since
1802 autoconf 1.109 has this fixed.
1803 * configure.in: Don't change quote characters around AC_MSG_ERROR
1804 invocation. Don't use AC_HEADER_STDC, since it requires running a
1805 program. Cache NEED_*_DECLARATION values.
1806 * configure, conf.in: Regenerated with a modified autoconf 1.109.
1808 * as.h (volatile): Don't test or define here; not needed.
1809 (alloca): Replace alloca-conf.h inclusion with code recommended in
1810 autoconf documentation. Include config.h first.
1812 Wed Aug 31 11:20:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1814 * config/obj-coff.h (S_IS_DEFINED): Absolute symbols are defined
1817 * configure.in, configure: Initialize bfd_gas to no.
1819 Tue Aug 30 19:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1821 * as.h: Include alloca-conf.h from "libiberty", not
1824 Mon Aug 29 16:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1826 * config/tc-ppc.c (md_apply_fix): Don't generate a reloc when a
1827 symbol is used as an offset into a CSECT that is not a TOC. These
1828 types of loads are generated by gcc -mminimal-toc.
1830 Sun Aug 28 13:22:52 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1832 * as.h (flag_*): Added comments describing meanings of some of
1834 (struct frag): Add some comments about the ns32k-specific fields
1835 and why they're here.
1836 (SIZEOF_STRUCT_FRAG): Cast addresses to char*, not int.
1837 (flag_print_statistics): Declare.
1839 * as.c (parse_args): Set flag_print_statistics instead of
1840 statistics_flag. Options array is now const. Added new option
1841 "dump-config"; if specified, print TARGET_ALIAS, TARGET_CANONICAL,
1842 TARGET_CPU, TARGET_OBJ_FORMAT, and TARGET_FORMAT, if defined.
1843 (main): Change test to check flag_print_statistics.
1844 (statistics_flag): Deleted.
1846 * frags.c (frag_variant): Removed PCREL_ADJUST and BSR arguments.
1847 Always initialize them to zero.
1848 * frags.h (frag_variant): Fixed prototype.
1849 * config/tc-i960.c (get_cdisp): Don't pass the extra zero args.
1850 * config/tc-ns32k.c (convert_iif): Don't pass the arguments; cache
1851 the value of frag_now and fill in the fields later.
1853 * Makefile.in (distclean, realclean): Remove new
1854 configure-generated files.
1856 Sat Aug 27 20:26:12 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
1858 Conversion to autoconf:
1859 * acconfig.h, aclocal.m4: New files.
1860 * configure.in: Rewritten (except for some target-specific code)
1862 * conf.in, configure: New files, generated from the above.
1863 * Makefile.in: Changed magic sequence indicating insertion of
1865 (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions
1867 (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h.
1868 (config.status, configure): Rewrite rules.
1869 (config-stamp): Depend on conf. Skip variables that configure is
1870 now substituting itself.
1871 (*.o dependencies): Deleted host.h.
1872 (distclean, realclean): Don't delete host.h.
1873 * as.c: Don't include stdio.h, string.h, sys/types.h. Include
1874 signal.h after as.h.
1875 * as.h: Include alloca-conf.h first. Include ctype.h, string.h,
1876 strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h,
1877 fopen-same.h, as suggested by autoconf test results.
1878 [BROKEN_ASSERT]: Don't include assert.h.
1880 (volatile, const): Define if not __STDC__ and not already defined.
1881 (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare.
1882 (free) [NEED_FREE_DECLARATION]: Declare.
1883 * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't
1885 (malloc) [NEED_MALLOC_DECLARATION]: Declare.
1886 * messages.c: Include as.h first. Include errno.h only if
1887 HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine
1888 HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate.
1889 * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM,
1890 INSTALL_DATA): Use autoconf @-substitutions.
1892 * input-file.c: Don't include assert.h here, 'cause as.h already
1895 * config/tc-alpha.c: Added various prototypes for static
1897 (in_range): New function, tests whether a value can fit in an
1899 (build_mem, build_operate_n): New functions for constructing
1901 (emit_sll_n, emit_ldah_num, emit_addq_r, emit_lda_n): New
1902 functions for emitting single instructions, no longer requiring a
1903 recursive call to md_assemble.
1904 (emit_add64): New function for expanding a REG:=REG+CONST
1905 operation into one or more instructions, to handle wide constants.
1906 (clear_insn): New variable.
1907 (md_begin): Fill it in with zeros and BFD_RELOC_NONE values.
1908 (alpha_ip): Use it to initialize local variable insns.
1909 (alpha_ip, label "immediate" and cases 'P', 'G'): Use emit_add64
1912 Fri Aug 26 14:46:15 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
1914 * subsegs.c (section_symbol): Reverse still-wrong test of
1915 EMIT_SECTION_SYMBOLS.
1917 * write.c (BFD_FAST_SECTION_FILL): Always define.
1918 (write_contents): If fill_size is 1, use memset instead of looping
1921 Wed Aug 24 12:46:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1923 * config/tc-mips.h (LOCAL_LABEL): Define as 0, for compatibility
1924 with native MIPS assembler.
1925 * configure.in (mips-*-irix*): Don't set emulation.
1926 * config/te-irix.h: Remove.
1928 * ecoff.c (ecoff_symbol_new_hook): Don't add a new file if we
1929 haven't seen any input files yet.
1930 * config/tc-alpha.c (md_begin): Just call symbol_create, rather
1931 than calling symbol_new and then removing the symbol from the
1934 * as.c (main): Move a inside the #if 0 block which uses it.
1935 * ecoff.c (current_stabs_filename): Make const.
1936 * frags.h (frag_align_pattern): Declare.
1937 * gasp.c (new_file): Cast isp to long, and use %ld to print it.
1938 * config/tc-alpha.h (md_operand): Add cast to void.
1939 (alpha_do_align): Declare argument types.
1940 (tc_get_register): Declare.
1941 (alpha_frob_ecoff_data): Declare.
1942 * config/tc-alpha.c: Include <ctype.h>.
1943 (s_mask): Don't declare; does not exist.
1944 (line_comment_chars): Remove /* from descriptive comment.
1945 (tc_get_register): Remove unused local reg.
1946 (tc_gen_reloc): Don't bother to compare unsigned to zero.
1947 (s_base): Correct warning to actually print register number.
1948 (md_begin): Remove unused locals retval, lose, and i.
1949 (alpha_fix_adjustable): Move default case inside switch to avoid
1951 (load_symbol_address): Remove unused locals reloc_addr, p, sym,
1953 (emit_byte_manip_r): Declare types for all arguments.
1954 (emit_extract_r, emit_insert_r, emit_mask_r): Likewise.
1955 (emit_sign_extend, emit_bis_r, s_proc): Likewise.
1956 (alpha_ip): Use sprint_value to print offsetT value. Remove
1957 unused local size. Remove unused label get_macro.
1958 (alpha_do_align): Make fill const.
1959 (md_apply_fix): Remove unused label check_zov.
1961 * configure.in: Recognize i586 as a synonym for i[34]86.
1963 Tue Aug 23 12:32:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1965 * config/obj-coff.c (c_line_new): Change line_number argument from
1966 unsigned short to int so that the type in the prototype matches
1967 the promoted type in the definition.
1968 (stack_delete): Comment out; not used.
1969 * config/obj-coff.h (tc_coff_symbol_emit_hook): Declare if not
1970 BFD_ASSEMBLER, not if BFD_ASSEMBLER. Declare argument type.
1971 * config/tc-m68k.h (tc_coff_sizemachdep): Declare.
1972 * config/tc-m68k.c (tc_coff_symbol_emit_hook): Add ignored
1975 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
1977 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
1978 the common symbol to the zero address frag (the correct fix).
1980 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
1982 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
1983 the common symbol to the zero address frag (the correct fix).
1985 * config/tc-hppa.c (pa_comm): Set sy_resolved for the common
1988 Fri Aug 12 17:51:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1990 * config/tc-mips.c (md_begin): Drop "el" from the end of
1991 TARGET_CPU. Check for mips64orion.
1993 Tue Aug 9 19:43:45 1994 Stu Grossman (grossman@cygnus.com)
1995 * configure.in: Recognize ppc-*-netware.
1996 * config/te-ppcnw.h: New file to support Power-PC/Netware
1997 configurations. Currently, it just enables the use of backslash
1998 escapes in string directives.
2000 Tue Aug 9 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2002 * config/tc-ppc.c (ppc_stabx): Call expression directly, rather
2003 than via pseudo_set. If expression is a symbol, move stab symbol
2004 to just after symbol from expression.
2006 * ecoff.c (ecoff_build_procs): Don't force adr of first fdr to be
2007 zero. Undoes change of June 4, 1993.
2009 * config/tc-mips.c (md_parse_option): Accept -mcpu=4400, 4600, and
2012 Mon Aug 8 16:28:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2014 * as.h: Remove FOPEN_WB patch of Aug 6.
2015 * configure.in: Configure for ho-go32 correctly.
2016 * config/ho-go32.h: Fix copyright.
2018 Mon Aug 8 11:59:51 1994 Jeff Law (law@snake.cs.utah.edu)
2020 * gas/config/tc-hppa.c (md_pseudo_table): Delete redundant
2021 upper-case versions of the pseudo-ops.
2023 Mon Aug 8 13:42:16 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2025 * config/tc-sparc.c (md_apply_fix): If we are going to generate a
2026 non PC relative reloc, don't put the addend in the object file.
2028 Sat Aug 6 01:15:02 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2030 * as.h: If FOPEN_WB is not defined, do the right thing in a go32
2033 Mon Jul 11 11:34:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2035 * config/tc-h8300.c (pint): New function for handling varying
2036 size of int pseudo op.
2037 * doc/as.texinfo: Fix typo describing .h8300h pseduop.
2039 Mon Aug 1 02:40:43 1994 Jeff Law (law@snake.cs.utah.edu)
2041 * config/tc-hppa.c (create_new_space): Initialize sd_subspaces
2042 field in the space chain.
2044 * config/tc-hppa.c (tc_gen_reloc): Cast return value from
2045 hppa_gen_reloc_type.
2047 Thu Jul 28 15:45:37 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2049 * config/tc-sparc.c (sparc_ip): Check more carefully for
2050 conflicting architectures.
2051 (md_parse_option) [NO_V9]: Complain if v9 was selected.
2052 (md_show_usage): Derive architecture list in usage message from
2053 architecture_pname array.
2054 (cypress): Macro deleted.
2055 (op_hash): Don't initialize.
2056 (s_common): Use bfd_und_section_ptr instead of bfd_und_section.
2058 * config/tc-sparc.c (BSR): New function.
2059 (sparc_ip): Use it for right-shift operations of 32 bits or more.
2061 * config/tc-sparc.c (sparc_ip): Implement new operand type 'x'.
2063 Tue Jul 26 18:21:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2065 * config/obj-coff.h: Moved common includes and TARGET_FORMAT
2066 definitions together.
2067 (WORKING_DOT_WORD, WARN_SIGNED_OVERFLOW_WORD,
2068 OBJ_COFF_OMIT_OPTIONAL_HEADER, BFD_HEADERS, BFD) [!BFD_ASSEMBLER]:
2069 Moved these definitions to the start of the file, before the
2071 (SYMBOLS_NEED_BACKPOINTERS, OBJ_COFF_MAX_AUXENTRIES): Always
2073 (S_GET_ZEROES): Deleted.
2074 (S_SET_ZEROES): Moved to obj-coff.c.
2076 * config/obj-coff.c (obj_coff_* psuedo-op fns): Deleted
2077 forward declarations.
2078 (obj_pseudo_table): Moved to one version end of file,
2079 conditionalized internally.
2080 (stack typedef, stack_init, stack_delete, stack_push, stack_pop,
2081 tag_hash, tag_init, tag_insert, tag_find, tag_find_or_make): Moved
2082 to one combined version at top of file, unconditional. Deleted
2083 forward declarations.
2084 (s_get_name): Moved one copy of declarations to start of file.
2085 (def_symbol_in_progress): Ditto. Don't initialize.
2086 (S_SET_ZEROES): Moved here from obj-coff.h.
2087 (write_object_file): If TC_COFF_SET_MACHINE is defined, call it on
2090 * config/obj-coff.c (seg_info_off_by_4): Now const and static.
2091 (SEG_INFO_FROM_SEG_NUMBER): Unused macro deleted.
2092 (previous_file_symbol, def_symbol_in_progress, symbol_externP,
2093 symbol_extern_lastP, last_functionP) [!BFD_ASSEMBLER]: Don't
2094 bother explicitly initializing to zero value.
2096 * config/obj-coff.c (fixup_segment) [TC_I960]: Use SF_GET_BALNAME
2097 and SF_GET_CALLNAME instead of the TC_S_IS_ versions.
2099 * config/tc-i960.h (TC_COFF_SET_MACHINE): New macro. Calls
2102 * config/tc-i960.c (targ_has_iclass): Use I_CX | I_CX2 where I_CX
2103 was used previously.
2104 (tc_headers_hook): If I_CX2 is found, set flags to F_I960CA.
2106 * config/tc-i960.c (po_hash): Declaration deleted.
2107 (next_object_file_charP): Ditto.
2108 (regnames, aregs, coj): Now const.
2109 (parse_memop): Static array def_scale now const.
2110 (md_begin): Cast away const when passing hash routines addresses
2111 of values in regnames or aregs.
2112 (md_longopts): Added "link-relax" and "no-relax" hyphenated forms.
2113 Continue to accept one-word forms.
2114 (struct tabentry, arch_tab): Moved to top level from inside
2115 md_parse_option. Now const.
2116 (md_show_usage): Use arch_tab to generate usage message. Print
2117 hyphenated forms of relax options.
2119 * config/tc-i960.h (DEFINE_I960_AOUT, TC_S_IS_*, TC_S_*_SYSPROC,
2120 TC_S_FORCE_TO_*): Moved from here...
2121 * config/tc-i960.c: ... to here. Changed DEFINE_I960_AOUT stuff
2122 to test OBJ_AOUT and OBJ_BOUT directly.
2124 * config/tc-i960.h (CTRL, COBR, COJ, REG, MEM*, FBRA, CALLJ,
2125 M1-M3, REG_OPC, R_*, SFR, LIT, FP, OP, R, RS, RL, RSL, F,
2126 {R,F}{,L}{2,4}, M, SFR_OK, LIT_OK, FP_OK, REG_ALIGN, MEMOP, I_*):
2129 start-sanitize-i960xl
2130 * config/tc-i960.c (ARCH_XL): Define.
2131 (arch_tab): Include XL.
2132 (targ_has_sfr, targ_has_iclass): Handle XL.
2133 (tc_headers_hook): Set flags to F_I960XL for i960XL.
2136 Fri Jul 15 15:36:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2138 * subsegs.c (section_symbol): Had last change backwards.
2140 Thu Jul 14 13:21:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2142 * config/atof-ns32k.c: Deleted.
2144 * config/obj-aout.c (obj_aout_frob_symbol): Use
2145 bfd_ind_section_ptr and bfd_und_section_ptr.
2147 * subsegs.c (subseg_set_rest): Compare segT values directly,
2148 without casting to int first.
2150 * config/tc-ns32k.c (md_begin): Return value from hash_insert
2151 should be pointer to const. Don't call exit explicitly after
2152 calling as_fatal; it won't return.
2153 (convert_iif): Make local variable j be pointer to bit_fixS, since
2154 that's how it's used.
2155 (encode_operand, case 'b'): Ignore sprintf return value. Don't try
2156 converting freeptr to int and back.
2158 Merged in NS32K support update from Ian Dall (dall@hfrd.dsto.gov.au):
2160 * config/te-pc532mach.h: New file. pc532-mach target emulation.
2162 * config/te-netbsd532.h: New file. Netbsd532 target emulation.
2164 * config/tc-ns32k.h: Add definition of NOP_OPCODE.
2166 * config/tc-ns32k.h: Add prototype for fix_new_ns32k_exp.
2168 * config/tc-ns32k.h: Add BFD_ASSEMBLER support.
2170 * config/tc-ns32k.c (tc_gen_reloc): New function for BFD_ASSEMBLER.
2172 * config/tc-ns32k.c (fix_new_ns32k_exp): Get reloc type
2173 differently for BFD_ASSEMBLER.
2175 * config/tc-ns32k.c (md_estimate_size_before_relax): Get reloc
2176 type differently for BFD_ASSEMBLER.
2178 * config/tc-ns32k.c (md_create_long_jump): Size of opcode is one
2181 * config/tc-ns32k.c (md_convert_frag): Code for the BFD_ASSEMBLER
2182 case. Also use smart md_pcrel_adjust function.
2184 * config/tc-ns32k.c (md_apply_fix): Code for the BFD_ASSEMBLER
2185 case. Also use smart md_fix_pcrel_adjust function.
2187 * config/tc-ns32k.c (md_fix_pcrel_adjust): New function which can
2188 find offset from opcode to operand even if in another frag
2189 and in the presence of relaxing.
2191 * config/tc-ns32k.c (md_pcrel_adjust): New function which can
2192 find offset from opcode to operand even if in another frag
2193 and in the presence of relaxing.
2195 * config/tc-ns32k.c (md_number_to_disp): Check ranges properly.
2197 * config/tc-ns32k.c (md_atof): use atof_ieee instead of special
2200 * config/tc-ns32k.c (reloc): New (static) function for
2203 * config/tc-ns32k.c (convert_iif): More correct pc relative code.
2204 md_relax must be able to find opcode address even if in another frag.
2206 * config/tc-ns32k.c: More extensive comments.
2208 * config/tc-ns32k.c (encode_operand): Support new operand classes I
2211 * config/tc-ns32k.c (fix_new_ns32k_exp): new function and
2212 corresponding prototype.
2214 * config/tc-ns32k.c: make 32532 default machine instead of 32032.
2216 * config/tc-ns32k.c: include opcode/ns32k.h after as.h
2218 * aout_gnu.h: r_disp needs to be 2 bits for TC_NS32K
2220 * write.h: fx_im_disp needs to be 2 bits big for TC_NS32K
2222 * write.c (relax_segment): Use TC_PCREL_ADJUST macro (if defined)
2223 instead of adding pcrel_adjust.
2225 * write.c (write_object_file): Adjust to_addr for the
2226 BROKEN_DOT_WORD feature for the BFD_ASSEMBLER case.
2228 * write.c (write_object_file): Use TC_CONS_FIX_NEW if it is defined.
2230 * write.c (write_contents): Add code (currently if
2231 BFD_FAST_SECTION_FILL is defined) to make large fills a lot faster.
2233 * configure.in: Remove ns32k from special FP list. All the ns32k
2234 series use ieee float.
2236 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd targets
2238 * as.h: include expr.h before targ-env.h. Some target dependent file
2239 want to use expr structures.
2241 Wed Jul 13 14:49:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2243 * config/tc-m68k.c (m68k_ip): Change rp to be a const pointer.
2244 (md_parse_option): Clear cpu field of current_architecture before
2245 setting a new cpu type. Clear no_68881 for m68881 or m68882.
2246 Clear no_68851 for m68851.
2248 Tue Jul 12 21:27:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2250 * config/ho-sysv.h (realloc): Declare.
2252 * symbols.c (symbol_create): New function, most of the guts of the
2253 old symbol_new function.
2254 (symbol_new): Now just checks symbol_table_frozen, calls
2255 symbol_create, and enters the symbol into the symbol table.
2256 * subsegs.c (section_symbol): If EMIT_SECTION_SYMBOLS is not true,
2257 and the symbol table is frozen, call symbol_create instead of
2259 * symbols.h (symbol_create, symbol_table_frozen): Declare.
2261 * symbols.c (symbol_clear_list_pointers): Always a function now.
2262 * struc-symbol.h (symbol_clear_list_pointers): Deleted macro
2265 * symbols.c (debug_verify_symchain): New macro, defined to be
2266 verify_symbol_chain or a cast to void, depending on DEBUG_SYMS.
2267 (many functions): Invoke debug_verify_symchain unconditionally.
2269 Tue Jul 12 12:06:42 1994 Kung Hsu (kung@x1.cygnus.com)
2271 * config/obj-ecoff.h: change calling interface of
2272 OBJ_GENERATE_ASM_LINE_STAB.
2273 * config/obj-elf.h: ditto.
2274 * read.c (read_a_source_file): ditto.
2275 * ecoff.h: change calling interface of
2276 ecoff_generate_asm_line_stab.
2277 * ecoff.c (add_file): record of filename to handle case of include
2278 files, also change default built-in type from int to void for
2280 * ecoff.c (ecoff_generate_asm_line_stab): handle case of include
2283 Mon Jul 11 17:20:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2285 * config/tc-mips.c (macro): In case M_LA_AB, SVR4_PIC, large
2286 constant, and case ldd_std, set mips_optimize to 2 temporarily to
2287 avoid inserting an unexpected nop instruction.
2289 Sat Jul 9 00:05:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2291 * ecoff.c (ecoff_build_lineno): Handle count correctly for last
2294 Fri Jul 8 15:22:07 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2296 * gasp.c (process_pseudo_op): Pass right args to do do_aif.
2297 (get_any_string): New arg 'pretend_quote'.
2298 (get_and_process, do_formals, macro_expand, do_sdata,
2299 process_pseudo_op): Use new arg.
2301 Fri Jul 8 12:23:44 1994 Kung Hsu (kung@mexican.cygnus.com)
2303 * config/obj-ecoff.h: define macro OBJ_GENERATE_ASM_LINE_STAB.
2304 * config/obj-elf.h: ditto.
2305 * read.c (read_a_source_file): generate line stabs for asm file.
2306 * read.h: add extern generate_asm_line_stab.
2307 * ecoff.h : add prototype for ecoff_generate_asm_line_stab().
2308 * ecoff.c (add_file): if there's no filename provided, set switch
2309 to generate line stabs for .s file.
2310 * ecoff.c (add_procedure): add stabs symbol for .ent directive.
2311 * ecoff.c (generate_ecoff_stab): creates an artificial stabs.
2312 * ecoff.c (generate_asm_line_stab): generate a artifitial label
2313 for each line and generate a stabn for the line.
2315 Thu Jul 7 17:04:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2317 * gasp.c (get_any_string): Cope with getting a string with an
2318 alternate base specifier.
2319 (do_aif, do_aelse): Only enable output if expression is true and previous
2321 (chartype_init): Add BASEBIT chartype.
2322 (process_pseudo_op): Notice nesteed AIFs.
2324 Thu Jul 7 12:30:22 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2326 * h8300.c (do_a_fix_imm): Code for 2 bit reloc type using in trapa
2327 insn. (fix pr 5165, 5174)
2329 Thu Jul 7 11:31:32 1994 Jeff Law (law@snake.cs.utah.edu)
2331 * config/tc-hppa.c (R_DLT_REL): If it isn't defined, then define
2332 to an appropriate value to avoid losing on old hpux systems.
2334 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions for
2335 symbols in DLT relative relocs.
2336 (tc_gen_reloc): Zero out the addend field for DLT relative relocs.
2338 Wed Jul 6 01:07:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2340 * config/tc-ppc.c (ppc_tc): If not OBJ_COFF, force TOC entry to
2341 align to a four byte boundary.
2343 Tue Jul 5 15:42:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2345 * config/tc-alpha.c (load_expression): Handle 32-bit addends.
2346 (gpdisp_hi16_howto): Now points to const.
2347 (load_insn_table, alpha_ip): Fix uses of const.
2349 * doc/internals.texi: Updates to COFF description. Added "@end
2350 defmac" as needed, and some extra heading and "@bye" so it'll
2351 format as a separate document.
2353 Tue Jul 5 13:54:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2355 * config/obj-elf.h (S_GET_ALIGN, S_SET_ALIGN): Define.
2356 * config/obj-elf.c (obj_elf_common): Set alignment of common
2358 * config/tc-sparc.c (s_common): If OBJ_ELF, set alignment of
2361 Mon Jul 4 18:29:43 1994 Jeff Law (law@snake.cs.utah.edu)
2363 * config/tc-hppa.c (is_complex): New macro.
2364 (cons_fix_new_hppa): "Handle" complex expressions.
2366 Fri Jul 1 00:48:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2368 * config/obj-coff.c (write_object_file): Set s_align field from
2369 section_alignment array.
2371 Thu Jun 30 15:05:28 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2373 * write.c (write_object_file): Use bfd_com_section_ptr.
2374 * as.h (absolute_section, undefined_section): Use new BFD macros
2375 bfd_abs_section_ptr and bfd_und_section_ptr.
2377 Thu Jun 30 14:36:37 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2379 * config/tc-mips.c (macro): For M_LI_SS, decide how to handle it
2380 based on contents of imm_expr and offset_expr, rather than
2381 mips_pic. For M_LI_DD, decide how to handle it based on segment
2382 name of offset_expr, rather than mips_pic.
2383 (mips_ip): If g_switch_value < 4, use immediate values for 'l'.
2384 If g_switch_value < 8, use .rdata rather than .lit for 'L'.
2386 Wed Jun 29 17:30:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2388 * as.c (show_usage): Break long string into shorter ones.
2389 (parse_args): Add -v, prints version id and continues.
2390 * config/tc-mips.c (md_show_usage): Break long string.
2392 Mon Jun 27 09:47:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
2394 * config/tc-i386.c (md_parse_option): Handle "-V" and "-Q" if
2397 Sun Jun 26 16:30:48 1994 Stan Shebs (shebs@andros.cygnus.com)
2399 * as.c (main) [HOST_SPECIAL_INIT]: New hook, for host-specific
2402 Wed Jun 22 00:24:55 1994 Jeff Law (law@snake.cs.utah.edu)
2404 * config/tc-hppa.h (obj_frob_symbol): Define for OBJ_ELF.
2405 More gas/bfd lossage exposed by the new linker code.
2407 Tue Jun 21 11:32:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2409 * subsegs.c (subseg_change): Clear seginfo after allocating it.
2410 (subseg_get): Pass actual size of seginfo to memset.
2412 * subsegs.c (abs_seg_info, und_seg_info): Define if BFD_ASSEMBLER.
2413 (subseg_change): Store seg_info for bfd_abs_section_ptr in
2414 abs_seg_info, and store seg_info for bfd_und_section_ptr in
2416 (subseg_get): Likewise. Also, don't set output_section if it is
2418 (seg_info): Define as function.
2419 * subsegs.h (seg_info): Declare as function rather than defining
2421 * write.c (relax_and_size_seg): Call seg_info rather than
2422 bfd_get_section_userdata.
2424 Mon Jun 20 16:30:54 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2426 * configure.in (ppc-*-elf*): New target, like -sysv4*.
2428 * expr.c (operand): If "0f" is followed by '\0', don't do eol
2431 Mon Jun 20 15:17:43 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2433 * ecoff.c (ecoff_build_aux): Call swap_tir_out and swap_rndx_out
2434 via backend pointer, not directly.
2436 Fri Jun 17 18:05:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2438 * Makefile.in (config-stamp): Make sure there is at least one
2439 element in the for loop.
2441 Fri Jun 17 11:01:04 1994 Jeff Law (law@snake.cs.utah.edu)
2443 * config/tc-hppa.c: Misc trivial changes to make gcc -Wall happy.
2445 * config/tc-hppa.h (elf_hppa_final_processing): Declare.
2447 Wed Jun 15 20:44:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2449 * as.c (parse_args): Cast xmalloc return value.
2451 * Makefile.in (config-stamp): If $(defs) contains multiple words,
2452 emit a #define line for each.
2453 * configure.in: For sparc64 target, use sparc cpu files and add
2454 sparcv9 to extra_defs. No longer treat sparc64-*-aout* specially.
2456 * config/tc-sparc.c (membar_masks): Now static and const.
2457 (md_show_usage) [!NO_V9]: Add -Av9 to usage message.
2458 (current_architecture) [sparcv9]: Initialize to v9.
2459 (md_begin) [sparcv9]: Don't bother changing it unconditionally
2461 (s_reserve): Don't pass unexpected argument to as_bad with
2462 bad-segment message.
2464 * as.h (bfd_alloc_by_size_t) [BFD_ASSEMBLER]: Declare.
2466 * config/atof-ieee.c (int_to_gen): Commented out unused routine.
2468 * config/tc-vax.c (md_assemble): Removed check of operand section.
2470 Fri Jun 3 17:25:08 1994 Pat Rankin (rankin@eql.caltech.edu)
2472 * config/obj-vms.h (DBG_S_C_COMPLX4, DBG_S_C_COMPLX8): define
2473 these new VMS symbol-type macros for `complex float' and
2474 `complex double' support. Their values come from the existing
2475 DSC$K_DTYPE_FC and DSC$K_DTYPE_DC macros in <descrip.h>.
2476 (DBG_S_C_REAL8_G, DBG_S_C_COMPLX8_G): G_float versions of
2477 REAL8 and COMPLX8; not used yet, because gcc outputs the same
2478 .stabs for `double' regardless of whether `-mg' is used.
2479 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
2480 for gcc2's predefined types "complex float", "complex double",
2481 and "complex long double" (identical to complex double).
2483 Wed Jun 15 12:32:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2485 * config/obj-coff.c (coff_frob_symbol): Use C_STAT for the .text
2486 section symbol, not C_LABEL.
2488 * config/tc-mips.c (mips_ip): Permit a modifier in 'o' case, and
2489 permit non constant expressions in 'u' case. Lets ``lui
2490 $8,%hi(foo); lw $8,%lo(foo)($8)'' work correctly.
2492 Mon Jun 13 12:08:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2494 * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt
2495 to put a common symbol in a set.
2497 Sat Jun 11 16:41:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2499 Add weak symbols as an extension to a.out.
2500 * read.c (pseudo_set): Only preserve external bit for OBJ_AOUT and
2501 OBJ_BOUT if not BFD_ASSEMBLER.
2502 * config/aout_gnu.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB):
2503 Define as in ../include/aout/aout64.h.
2504 * config/obj-aout.h (OBJ_SYMFIELD_TYPE): If not BFD_ASSEMBLER,
2506 (S_GET_WEAK, S_SET_WEAK): Define if not BFD_ASSEMBLER.
2507 * config/obj-aout.c (obj_pseudo_table): Add "weak".
2508 (obj_emit_symbols): Adjust type of weak symbols.
2509 (obj_aout_weak): New static function.
2511 Fri Jun 10 13:48:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2513 * config/obj-elf.c (obj_elf_section): Don't set any flags based on
2514 the type of a special section.
2516 * config/ho-sunos.h: Include <stdlib.h>. Don't declare malloc,
2517 realloc, free, or atol.
2519 Wed Jun 8 06:28:37 1994 Bill Cox (bill@cygnus.com)
2521 * Makefile.in (check): Delete as.new dependency, so that
2522 regression test doesn't trigger an assembler build.
2524 Tue Jun 7 13:33:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2526 * Makefile.in (mostlyclean, realclean): New targets.
2527 * doc/Makefile.in, testsuite/Makefile.in: Likewise.
2529 Mon Jun 6 13:10:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2531 * config/tc-mips.c (RDATA_SECTION_NAME): Define.
2532 (macro): Correct M_LI_SS SVR4_PIC/EMBEDDED_PIC case. After M_LI_D
2533 or M_L_DOB or label dob, force a new frag to avoid getting
2534 confused in tc_gen_reloc.
2535 (mips_ip): Use RDATA_SECTION_NAME, not .rdata.
2536 (s_change_sec): Likewise.
2538 Fri Jun 3 23:35:36 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2540 * read.c (emit_expr): Use memset to zero out memory, rather than
2541 going through md_number_to_chars. This permits handling symbolic
2542 arguments when the size is larger than sizeof (valueT), if
2543 TC_CONS_FIX_NEW is prepared to handle the case (as it is on MIPS).
2545 Fri Jun 3 12:50:13 1994 David J. MacKenzie (djm@rtl.cygnus.com)
2547 * as.c (show_usage), config/tc-alpha.c (md_show_usage),
2548 config/tc-mips.c (md_show_usage): Fix up messages.
2550 * as.h: Replace flagseen with separate variables.
2551 * as.c (parse_args): Set them. Don't accept -1 option, or -v
2552 explicitly (it's a synonym for --version).
2553 * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c,
2554 config/obj-aout.c, config/obj-aout.h, config/obj-bout.c,
2555 config/obj-bout.h, config/obj-coff.c, config/obj-coff.h,
2556 config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c,
2557 config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c,
2558 config/tc-vax.c: Use the new flag variables instead of flagseen.
2559 * config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in
2562 * as.c (show_usage): Remove target specific messages;
2563 instead, call md_show_usage.
2564 (parse_args): Use getopt_long_only. Take pointers to argc and
2566 (main): Pass parse_args pointers.
2567 * as.h: Remove 3 variables that are redundant with flagseen.
2568 * as.c, messages.c: Change their users to use flagseen.
2569 Define getopt stuff.
2570 * tc.h: Update md_parse_option decl. Add md_show_usage decl.
2571 * config/tc-*.c: Add md_shortopts, md_longopts,
2572 md_longopts_size, md_show_usage. Change calling convention for
2573 md_parse_option. Remove md_parse_long_option.
2574 * config/tc-ns32k.c: Rename `struct option' to `struct ns32k_option'.
2575 * config/tc-i386.h: Don't define md_parse_option.
2577 Thu Jun 2 13:54:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2579 * as.c (show_usage): New function.
2580 (parse_args): Code moved from main.
2581 Recognize --help and --version.
2582 * config/tc-ns32k.h: Define TC_NS32K.
2583 * doc/as.texinfo: Document all of the target-independent command
2586 Thu Jun 2 12:07:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2588 * gasp.c (hash_new_table): Clear newly allocated table.
2590 * config/tc-m68k.c (enum _register): Add 68060 control registers
2592 (last_movec_reg): New macro.
2593 (m68000_control_regs, m68010_control_regs, m68020_control_regs,
2594 m68040_control_regs, m68060_control_regs): New arrays.
2595 (control_regs): New pointer.
2596 (m68k_ip): Use control_regs instead of testing CPU every time.
2597 Use last_movec_reg too. In error messages, handle 68060, and
2598 print 68060 for mfloat, too.
2599 (m68k_init_after_args): Handle "68060". Use m68040up for making
2600 m68851 choice. Set control_regs.
2601 (md_parse_option): Handle "68060".
2602 * configure.in: Setting cpu_type, recognize m68060 too.
2604 * config/obj-coff.c (fixup_segment) [!BFD_ASSEMBLER]
2605 [DIFF_EXPR_OK]: Do conversion to pc-relative for difference, even
2606 if pcrel is already set.
2608 * read.c (potable): Add this_gcc_requires_the_gnu_assembler in all
2609 lower-case, in case we're ignoring case of opcodes in the input
2612 * doc/as.texinfo (.section): Document as unavailable for a.out
2615 * config/tc-alpha.c (machine): New variable.
2616 (load_insn): New macro.
2617 (load_insn_table): New function.
2618 (md_begin): Call load_insn_table, once for basic instructions and
2619 once for appropriate PAL instruction table.
2620 (md_parse_option): Set `machine' based on -m##### arguments.
2621 * config/alpha-opcode.h (alpha_pal21064_opcodes): Split out from
2623 (alpha_pal21164_opcodes): New table.
2624 (NUM21064OPCODES, NUM21164OPCODES): New macros.
2626 * configure.in (target i386-*-netbsd0.8): Use 386bsd emulation.
2628 * doc/Makefile.in (install-info-gasp): Use $$dir when installing
2631 Wed Jun 1 10:48:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2633 * config/tc-mips.c (mips_ip): Force floating point values to be
2636 Fri May 27 10:05:53 1994 Ken Raeburn (raeburn@cygnus.com)
2638 Merged in changes from gas-2.3 net release:
2640 * Makefile.in (VERSION): Updated to cygnus-2.3.1.
2642 * config/obj-vms.c: Replaced unchecked uses of malloc with
2645 * listing.c (list_symbol_table): Only test BFD64, not
2648 * config/obj-coff.c (fixup_segment) [BFD_ASSEMBLER]
2649 [DIFF_EXPR_OK]: Don't check pcrel, just convert it.
2651 * config/obj-vms.c: Removed lots of extra semicolons after
2652 compound statements.
2653 (strchr): Don't declare here.
2655 * config/ho-vax.h (realloc): Declare.
2657 * config/ho-vms.h (strchr, strdup): Declare.
2659 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Accept and ignore
2662 Wed May 18 20:50:35 1994 Pat Rankin (rankin@eql.caltech.edu)
2664 * config/obj-vms.h (DBG_S_C_SQUAD, DBG_S_C_UQUAD): define these
2665 new VMS symbol-type macros; signed and unsigned quadword integers,
2666 for `long long' support. Their values come from the existing
2667 DSC$K_DTYPE_QU and DSC$K_DTYPE_Q macros in <descrip.h>. The
2668 VMS debugger now recognizes `long long' variables correctly.
2669 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
2670 for gcc2's predefined types "long double" (same as double, as
2671 per gcc's current state), "long long int", "long long unsigned
2672 int", and final `otherwise' case (to avoid uninitialized type
2673 and size fields). [caveat: predefined types "complex int",
2674 "complex float", "complex double", and "complex long double" are
2677 * config/ho-vms.h (EXIT_FAILURE): define as 0x10000002 instead
2678 of 0, because the latter indicates success rather than failure
2679 when passed to `exit' or return from `main' compiled by gcc2.
2681 * config/obj-vms.c (array_suffix, generate_suffix): replace two
2682 hardcoded `0xa3's with macro DBG_S_C_ADVANCED_TYPE from obj-vms.h.
2683 (VMS_typedef_parse): eliminate redundant if-then-else when
2684 allocating new symbol entry and linking it to VMS_Symbol_type_list.
2686 Tue May 17 20:47:31 1994 Pat Rankin (rankin@eql.caltech.edu)
2688 * config/obj-vms.c (Write_VMS_MHD_Records): don't try to interpret
2689 the contents of the GAS_VERSION string when falling back to it for
2690 language processor identification.
2692 * make-gas.com, vmsconf.sh (ENVIRON): fix misspelling of
2693 `psect_attr' in linker options.
2695 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
2697 * configure.bat: update to latest makefile.in
2698 * config/te-go32.h: [new] go32's environment
2700 Fri May 20 17:59:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2702 * as.h: Don't declare parameters for strstr.
2704 Thu May 19 15:40:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2706 * config/tc-sparc.c (md_section_align): Don't change the size if
2709 Wed May 18 13:08:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2711 * Makefile.in (install): Redirect ln output to /dev/null. If ln
2712 fails on gasp, install gasp.new, not gasp.
2714 Wed May 18 09:16:36 1994 Jeff Law (law@snake.cs.utah.edu)
2716 * config/tc-hppa.c (pa_ip): Use R_HPPA_ABS_CALL, not R_HPPA for
2719 Tue May 17 12:50:46 1994 Jeff Law (law@snake.cs.utah.edu)
2721 * config/tc-hppa.c (pa_parse_fp_cmp_cond): Report an error
2722 on a partial completer match.
2724 Mon May 16 12:03:49 1994 Jeff Law (law@snake.cs.utah.edu)
2726 * config/tc-hppa.c: Change .hppa_unwind to .PARISC.unwind
2728 (is_complex): Delete definition and support for complex relocation
2730 (tc_gen_reloc): Delete special unwind crud for ELF. Simplify and
2731 rewrite ELF code based on 94-02-02 PA ELF draft spec.
2732 (pa_build_unwind_subspace): Use standard PARISC_DIR32 relocs for
2733 the unwind descriptors.
2735 Fri May 6 14:13:15 1994 Steve Chamberlain (sac@cygnus.com)
2737 * config/go32.mh: New makefile fragment for go32 crossing.
2738 * configure.in (host==go32): Use new fragment.
2740 Fri May 6 14:35:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2742 * gasp.c: Include libiberty.h.
2743 (main): Remove unused variable i.
2745 * config/tc-ppc.c (md_begin): When using -many, permit comparison
2746 instructions to appear multiple times in the opcode table.
2748 Thu May 5 19:14:43 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2750 * Makefile.in (VERSION): Update to 2.2.90.
2752 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Don't permit additions
2753 to the symbol table if it's already been set in the output bfd.
2754 (symbol_begin) [! EMIT_SECTION_SYMBOLS] [RELOC_REQUIRES_SYMBOL]:
2755 Don't use bfd_abs_section.symbol for gas absolute symbol.
2757 * doc/Makefile.in (distclean, clean-dvi, clean-info): Delete gasp
2760 Thu May 5 18:12:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2762 * config/tc-mips.c (mips_emit_delays): Make call to
2763 mips_no_prev_insn unconditional.
2765 Thu May 5 17:25:38 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2767 * config/obj-coff*.*: Merged coffbfd versions into coff versions,
2768 with a single "#ifdef BFD_ASSEMBLER" controlling most of it for
2769 now. Deleted obj-coffbfd.* files.
2770 * configure.in: Always use obj-coff.* for COFF targets.
2772 Wed May 4 13:34:11 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2774 * config/te-dpx2.h (TARGET_FORMAT, REGISTER_PREFIX_OPTIONAL):
2776 * configure.in (m68k-bull-sysv3*): Enable.
2778 * config/coff_gnu.h: Deleted.
2780 Wed May 4 11:29:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2782 * config/tc-m68k.h (TARGET_FORMAT): If not TE_SUN3, define as
2785 * config/obj-coffbfd.c (fixup_segment): Make common symbol and PC
2786 relative adjustments when TE_LYNX is defined as well as when
2789 Wed May 4 02:29:21 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2791 * as.h (strstr): Restore declaration.
2792 (subseg_get) [BFD_ASSEMBLER]: Declare.
2794 * write.c (write_object_file): If obj_adjust_symtab is defined,
2795 invoke it. Then call set_symtab, and finally invoke *_frob_file
2797 * config/obj-coff.c (coff_adjust_symtab): Renamed from
2799 * config/obj-coff.h (coff_adjust_symtab): Changed declaration
2801 (obj_adjust_symtab): Macro also changed.
2803 * configure.in (i386-*-gnu*): New target, handled like i386-mach.
2805 Tue May 3 21:04:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2807 * config/obj-coff.h (TARGET_FORMAT) [TC_I960]: Select little
2810 * config/obj-coffbfd.h (TARGET_FORMAT) [TC_I960]: Ditto.
2812 * config/obj-coff.c (coff_frob_section): Round up the size of
2813 every section to a multiple of the alignment, so that BFD doesn't
2816 Eliminate many simple differences between the two COFF back ends:
2818 * config/obj-coffbfd.c: Removed all uses of DEFUN and DEFUN_VOID.
2819 Made minor stylistic changes, deleted some register declarations.
2820 (stack_top): Deleted.
2821 (symbol_to_chars): Use absolute_section and reg_section instead of
2822 the corresponding SEG_* symbols.
2823 (obj_coff_endef, tag_find_or_make, fixup_segment): Likewise.
2824 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
2825 Moved to just after pseudo-op table. All functions now static.
2826 (stack_delete): Removed declaration.
2827 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
2828 after stack functions.
2829 * config/obj-coffbfd.h: Reordered some declarations and macros.
2830 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
2831 (stack typedef): Deleted.
2832 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
2833 (SYM_AUXENT): New macro.
2834 (SA_GET_*, SA_SET_*): Define in terms of SYM_AUXENT when feasible.
2835 (SF_GET_*, SF_SET_*): Define in terms of SF_GET when feasible.
2836 (SA_GET_SYM_TAGNDX, SA_GET_SYM_ENDNDX, SA_SET_SYM_TAGNDX,
2837 SA_SET_SYM_ENDNDX, object_headers typedef, data_section_header,
2838 text_section_header): Delete non-BFD_HEADERS versions, since we
2839 always define that symbol now.
2841 * config/obj-coff.c (stack_top): Deleted.
2842 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
2843 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Change
2844 argument name from "ignored" to "ignore".
2845 (obj_coff_val): Use frag_now_fix.
2846 (obj_pseudo_table): Removed IGNORE_DEBUG version, since it doesn't
2848 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
2849 Moved to just after pseudo-op table. All functions now static.
2850 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
2851 after stack functions.
2852 * config/obj-coff.h: Reordered some declarations and macros.
2853 Protected against multiple inclusions.
2854 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
2855 (stack typedef): Deleted.
2856 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
2857 (stdoutput): Deleted declaration.
2858 (TARGET_FORMAT) [TC_I386]: Don't define if already defined.
2860 Mon May 2 17:09:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2862 * subsegs.h (segment_info_type): Use fix_tail field even if
2864 * subsegs.c (subseg_change): Initialize fix_tail field.
2865 (subseg_get): Likewise.
2866 * write.c (frags_chained): New static variable.
2867 (fix_new_internal): If frags_chained is set, use fix_root and
2868 fix_tail from seg_info (now_seg), rather than frchain_now.
2869 (chain_frchains_together_1): Set fix_tail field.
2870 (chain_frchains_together): Set frags_chained.
2872 Thu Apr 28 01:39:15 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2874 * config/tc-mips.c (s_option): Only refer to g_switch_* variables
2875 if GPOPT is defined.
2876 (s_abicalls): Ditto.
2877 (md_apply_fix): Cast char* to unsigned char* to avoid pointer
2880 Wed Apr 27 11:06:32 1994 Steve Chamberlain (sac@cygnus.com)
2882 * configure.in (i386-*-go32): Uses coff now.
2883 * gasp.c (main): Now takes -D on command line.
2884 (show_usage): Describe new options.
2886 Tue Apr 26 17:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2888 * listing.c (list_symbol_table): Print "NO DEFINED SYMBOLS" and
2889 "NO UNDEFINED SYMBOLS" if there aren't any, instead of displaying
2890 the header with an empty list.
2892 * config/obj-coffbfd.c (fill_section): Check COFF_NOLOAD_PROBLEM
2893 also before setting STYP_NOLOAD for .bss section.
2895 * config/tc-m68k.c (flag_reg_prefix_optional): New variable.
2896 Initialized to value of REGISTER_PREFIX_OPTIONAL, if defined, or
2898 (m68k_reg_parse): If flag_reg_prefix_optional is set, permit
2899 register prefix to be absent.
2900 (m68k_ip_op): Accept `&' also for immediate constants.
2901 (insert_reg): Don't bother with (two!?) sanity checks of the
2902 symbol table when inserting each register.
2903 (m68k_parse_long_option): New function. Set
2904 flag_reg_prefix_optional if "register-prefix-optional" is passed.
2905 * config/tc-m68k.h (REGISTER_PREFIX): Always define if not already
2907 (OPTIONAL_REGISTER_PREFIX): Don't define.
2908 (REGISTER_PREFIX_OPTIONAL): If not already defined, define as zero
2909 or one depending on M68KCOFF.
2911 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
2912 * config/tc-m68k.c (DATA, ADDR, SP, FPREG, COPNUM, BAD, BAC):
2913 Define as macros instead of enumerators, since the Apollo compiler
2914 can't handle "enumVal1, enumVal2 = enumVal1" when defining an enum
2916 (make_pcrel_absolute) [NO_PCREL_RELOCS]: New function.
2917 (tc_coff_fix2rtype) [NO_PCREL_RELOCS]: Generate only R_RELBYTE,
2918 R_DIR16, and R_DIR32 relocs.
2919 * config/tc-m68k.h [TE_APOLLO] (COFF_MAGIC, COFF_AOUTHDR_MAGIC):
2920 Use Apollo versions.
2921 [TE_APOLLO] (OBJ_COFF_OMIT_OPTIONAL_HEADER): Undefine. That is,
2922 do include the optional header for Apollo target.
2923 (COFF_MAGIC): Don't define as MC68MAGIC if it's already defined.
2925 * config/tc-m68k.h [TE_DELTA] (LEX_PCT): Define as 1, so that `%'
2926 can be used within a label name.
2928 * config/tc-m68k.h (m68k_init_after_args): Declare.
2929 (tc_init_after_args): Define as m68k_init_after_args.
2930 * config/tc-m68k.c (m68k_init_after_args): New function,
2931 containing one-shot code from md_assemble. Added warning for
2932 combination of 68040 and 68851.
2933 (md_assemble): Startup-time code deleted.
2935 Mon Apr 25 16:19:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2937 * doc/Makefile.in (clean, distclean): Remove asconfig.texi.
2939 Sun Apr 24 00:13:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2941 * config/tc-hppa.c (pa_ip): 13 bit immediate constant (for break
2942 instruction) is unsigned.
2944 Fri Apr 22 17:58:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2946 * config/obj-ecoff.c (ecoff_frob_file): Use bfd_ecoff_set_gp_value
2947 and bfd_ecoff_set_regmasks to set the GP value and the register
2948 masks, rather than using the now obsolete fake .reginfo section.
2950 Fri Apr 22 15:17:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2952 * listing.c (list_symbol_table): Don't print register symbols as
2955 * config/obj-coff.c (obj_symbol_new_hook): Don't need to strip
2956 underscores, since symbol_new will already have done it.
2957 * config/obj-coffbfd.c (obj_symbol_new_hook): Ditto.
2959 * as.c (main): If tc_init_after_args is defined, invoke it after
2960 all arguments have been processed.
2962 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
2963 * as.c (perform_an_assembly_pass) [TE_APOLLO]: Create .wtext
2964 section instead of .text. Call create_target_segments.
2965 * read.c (demand_copy_string): No longer static.
2967 Thu Apr 21 15:50:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2969 * config/tc-mips.c (append_insn): Permit branches to be switched
2970 with the preceding instruction even if .set nobopt has been seen.
2971 .set nobopt actually controls whether to bring up an instruction
2972 from the branch target, which gas does not currently support.
2974 Wed Apr 20 18:46:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2976 * config/obj-coff.h, config/obj-coff.c: Deleted all code used only
2977 when BFD_ASSEMBLER is not defined, and all conditionals relating
2978 to such code. No such targets remain.
2980 Fixes for stabs-in-coff:
2981 * config/obj-coff.c: Include subsegs.h.
2982 (coff_frob_section): New function.
2983 (obj_coff_init_stab_section): New function.
2984 * config/obj-coff.h (obj_coff_init_stab_section,
2985 coff_frob_section): Declare.
2986 (obj_frob_section): New macro; uses coff_frob_section.
2987 (INIT_STAB_SECTION): New macro; uses obj_coff_init_stab_section.
2989 * config/tc-sparc.c (md_section_align): Always round up to
2990 multiple of alignment power specified in bfd target vector.
2992 * gasp.c: Include ctype.h.
2994 Mon Apr 18 21:08:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2996 * doc/Makefile.in, doc/as.texinfo: Renamed asdoc-config.texi to
2999 * doc/Makefile.in (install-info-as, install-info-gasp): Get file
3000 names from source directory without pathname.
3002 * config/obj-vms.c (VMS_write_object_file): While looking for
3003 register mask, skip empty fill frags caused by enabling listing
3006 * config/ho-sysv.h: Include string.h.
3008 * doc/internals.texi: New (well, recently added) file. Just added
3009 info on as_warn and friends.
3011 Mon Apr 18 14:28:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3013 * config/tc-hppa.c (pa_parse_space_stmt): Use the built-in
3014 defaults for defined, private, and spnum fields for the
3015 $TEXT$ and $PRIVATE$ spaces. Do not clobber spnum. Do
3016 not reset the segment if just updating a space.
3017 (pa_spaces_begin): Set BFD section flags for all built-in
3020 Fri Apr 15 10:51:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3022 * ecoff.c (first_proc_ptr): New static variable.
3023 (add_procedure): Set first_proc_ptr if it hasn't been set.
3024 (ecoff_build_lineno): If the first procedure does not start at
3025 address zero, insert a dummy line to compensate.
3027 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Make gasp.new
3030 Thu Apr 14 15:12:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3032 * expr.c (operand): Try to parse "0f" and "0b" sequences as
3033 floating point and binary numbers respectively; if it doesn't
3034 work, treat them as local labels.
3036 * Makefile.in: Make $(OBJS) depend on $(ALL_OBJ_DEPS).
3037 * configure.in: Set ALL_OBJ_DEPS in output Makefile.
3039 Based on suggestions from <BAILEY@hmivax.humgen.upenn.edu>
3041 * vmsconf.sh: In generated file, get ".obj" suffix right, build
3042 source files from other directories into objects in the current
3043 directory, and specify PSECT attributes explicitly to linker.
3044 Also added missing label.
3045 * Makefile.in (stamp-mk.com): Reference new variable
3046 VMS_OTHER_OBJS for list of non-local object files, instead of
3048 (VMS_OTHER_OBJS): New variable, added more libiberty files.
3049 * make-gas.com: Regenerated.
3051 * config/ho-vms.h (unlink): Define as delete.
3053 * config-gas.com: Fix quoting on TARGET_CANONICAL definition.
3054 Delete files before creating them.
3056 Thu Apr 14 13:34:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3058 * Makefile.in (de-stage1, de-stage2, de-stage3): Use rm -f.
3060 * config/tc-mips.h (DIFF_EXPR_OK): Define.
3061 * config/tc-mips.c (macro_build): Permit BFD_RELOC_PCREL_LO16 for
3062 certain cases of 'i', 'j' and 'o'. Change 'u' to take an
3063 argument, the reloc type.
3064 (load_register): Pass reloc type to macro_build for 'u'.
3065 (macro): Likewise. For M_LA_AB permit a difference expression
3066 when generating embedded PIC code between an arbitrary symbol and
3067 a symbol in the .text section.
3068 (mips_force_relocation): Force BFD_RELOC_PCREL_HI16_S and
3069 BFD_RELOC_PCREL_LO16 to be emitted.
3070 (md_apply_fix): Check that most relocs are not PC relative.
3071 Handle BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3072 (tc_gen_reloc): Change #error to as_fatal. Handle
3073 BFD_RELOC_PCREL_LO16 and BFD_RELOC_PCREL_HI16_S.
3075 Tue Apr 12 18:25:13 1994 Stan Shebs (shebs@andros.cygnus.com)
3077 * subsegs.c (subsegs_begin): Call memset with args in the correct
3079 (subseg_get): Clear newly allocated seginfo, set its pointer slots
3080 to NULL instead of 0.
3082 Mon Apr 11 09:00:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3084 * config/tc-hppa.c (pa_procend): Handle case where label was
3085 defined after the .proc directive.
3087 * config/tc-hppa.c (pa_procend): Give an error if we encounter a
3088 procend for a procedure without a name.
3090 Thu Apr 7 14:28:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3092 * config/tc-mips.c (macro): Pass NULL for expression argument to
3093 macro_build for nori case.
3094 (SWITCH_TABLE): Define.
3095 (mips_force_relocation): Force a relocation for a switch table
3097 (md_apply_fix): Write switch table entry value into file.
3098 (tc_gen_reloc): Use BFD_RELOC_GPREL32 for a switch table entry,
3099 and set the addend to the difference between the reloc address and
3102 Thu Apr 7 10:38:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3104 * config/tc-hppa.h (elf_tc_symbol): Delete. No longer used.
3105 (elf_tc_make_sections): Likewise.
3106 (hppa_tc_make_sections, hppa_tc_symbol): Delete extern decls.
3108 * config/tc-hppa.c (hppa_tc_make_sections): Delete function.
3109 (hppa_tc_symbol): Likewise.
3111 * config/obj-elf.c (elf_frob_file): Delete elf_tc_symbol and
3112 elf_tc_make_sections stuff. It was there to support PA braindamage
3113 which has been fixed, and in the case of elf_tc_make_sections is
3114 redundant with elf_tc_final_processing.
3116 Wed Apr 6 20:48:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3118 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
3121 Tue Apr 5 15:48:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3123 * config/tc-mips.c (mips_ip): For case 'o', when generating
3124 embedded PIC code, accept the difference between two local symbols
3126 (mips_force_relocation): Only force a reloc to be generated for a
3128 (md_apply_fix): For BFD_RELOC_32 and BFD_RELOC_LO16, put the fixup
3129 value into the file if the fixup will not generate a reloc.
3131 Tue Apr 5 11:14:14 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3133 * config/tc-sparc.c (s_reserve): If section passed isn't bss,
3134 don't spew remainder of input file in error message.
3135 (tc_gen_reloc): If bfd_reloc_type_lookup returns null, print error
3136 message with reloc type and try to process remainder of file.
3138 * doc/Makefile.in (install-info-as, install-info-gasp): New
3139 targets, now explicitly checking $(srcdir) for info files.
3140 (install-info): Depend on both of them; do nothing more.
3142 Mon Apr 4 17:06:04 1994 Jeffrey A. Law (law@cygnus.com)
3144 * config/tc-hppa.c (tc_gen_reloc): Fix thinko in ELF version.
3146 Mon Apr 4 12:39:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3148 * config/tc-ppc.c (ppc_insert_operand): Check PPC_OPERAND_SIGNED
3149 flag rather than signedp field. Only permit extended range if
3150 PPC_OPERAND_SIGNOPT flag is set and assembling in 32 bit mode.
3151 Based on patch from David Edelsohn (edelsohn@npac.syr.edu).
3153 * config/tc-ppc.c (ppc_size): New static variable.
3154 (ppc_arch): Check for PPC_OPCODE_PPC before PPC_OPCODE_POWER.
3155 (md_begin): If an instruction has a size specific flag set, only
3156 add it if we are assembling that size.
3158 Thu Mar 31 16:51:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3160 * config/tc-sparc.c (tc_gen_reloc): Add a gruesome hack to get
3161 cross section PC relative relocs right for COFF and ELF.
3163 Mon Mar 28 14:38:23 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3165 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Always define.
3166 (OBJ_PROCESS_STAB): Don't define.
3168 Mon Mar 28 12:40:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3170 * config/obj-aout.c (obj_aout_frob_symbols): Don't let BFD clobber
3171 the type of symbol set symbols which happen to be in the absolute
3172 or undefined section.
3174 Mon Mar 28 12:35:00 1994 David Edelsohn (edelsohn@npac.syr.edu)
3176 * config/tc-ppc.c (md_parse_option): Add -mpwrx (POWER/2 aka
3177 RIOS2), -mpwr (POWER aka RIOS1), -mppc (PowerPC aka MPC603/604),
3178 and -many (all architectures).
3180 Sun Mar 27 14:04:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3182 * config/tc-hppa.c (tc_gen_reloc): Set addend for relocation
3183 involving a function symbol which is not a plabel to zero.
3184 (md_apply_fix): Never pass a function symbol to field_adjust.
3186 Fri Mar 25 17:35:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3188 * config/obj-aout.c (obj_aout_frob_symbol): If N_EXT is set for an
3189 N_INDR symbol, set BSF_EXPORT and clear BSF_LOCAL.
3191 * config/tc-mips.c (append_insn): If EMBEDDED_PIC, don't swap a
3192 branch with an instruction that uses $at, in case the branch is
3194 (macro): If EMBEDDED_PIC, case M_JAL_A may use $at.
3195 (md_pcrel_from): If not OBJ_AOUT, return 4 for an undefined symbol
3196 to make it pcrel_offset.
3197 (tc_gen_reloc): If not OBJ_AOUT, set the reloc addend to
3198 reloc->address; another gruesome hack to get gas reloc handling to
3201 Thu Mar 24 21:29:29 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3203 * config/tc-alpha.c (alpha_ip): Only set GP prolog size if using
3206 (emit_insn): New function.
3207 (md_assemble): Call it.
3208 (alpha_force_relocation): Handle BFD_RELOC_26, for call_pal
3210 (lituse_pending): New variable. Set by anything that generates a
3211 LITERAL reloc, cleared by anything that generates a LITUSE reloc,
3212 tested by code that might want to emit a LITUSE reloc.
3213 (emit_unaligned_io): New function. Currently calls md_assemble,
3214 but it should eventually be converted to generate the insn itself
3215 and call emit_insn directly.
3216 (emit_load_unal, emit_store_unal, emit_byte_manip_r,
3217 emit_extract_r, emit_insert_r, emit_mask_r, emit_sign_extend,
3218 emit_bis_r): Likewise.
3219 (alpha_ip, case 'I'): Handle with BFD_RELOC_23.
3220 (alpha_ip, label get_macro): Don't emit the final instruction if
3222 (alpha_ip, case 'B', subcase 'd'): New case, for subword and
3223 unaligned memory access macros.
3224 (md_apply_fix): Handle BFD_RELOC_26. Generate an error message if
3225 the value can't be resolved.
3227 Wed Mar 23 16:06:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3229 * config/tc-mips.c (md_parse_option): For -membedded-pic, force
3230 the -G value to 0x7fffffff. For SVR4 PIC options, don't call
3231 bfd_set_gp_size here, it's done in md_begin. Don't permit -G with
3233 (mips_force_relocation): New function.
3234 (md_apply_fix): Set fixP->fx_done appropriately.
3235 (s_change_sec): For EMBEDDED_PIC, change .data and .rdata to
3237 * config/tc-mips.h (TC_FORCE_RELOCATION): Define.
3238 (mips_force_relocation): Declare.
3239 (TC_HANDLE_FX_DONE): Define.
3241 Tue Mar 22 13:58:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3243 * config/tc-mips.c (enum mips_pic_level): New enum.
3244 (mips_pic): Change from int to enum mips_pic_level. Change all
3245 uses (0 becomes NO_PIC, 2 becomes SVR4_PIC).
3246 (load_address): Handle EMBEDDED_PIC.
3247 (macro): Handle EMBEDDED_PIC in all PIC cases.
3248 (md_parse_option): Accept -membedded-pic to use EMBEDDED_PIC. If
3249 OBJ_ELF, accept -KPIC and -call_shared to use SVR4_PIC and accept
3250 -non_shared to use NO_PIC (this is how the Irix 5 assembler
3251 works). Do not permit -G with SVR4_PIC.
3252 (s_abicalls): Warn if -G was used, and force -G 0.
3253 (tc_gen_reloc): Set reloc->addend to 0 for a PC relative reloc for
3254 anything but a.out, not just for ELF. For ECOFF, don't generate a
3255 BFD_RELOC_16_PCREL_S2 reloc unless using EMBEDDED_PIC.
3257 * config/obj-ecoff.h (obj_sec_sym_ok_for_reloc): Define to be 1.
3259 Sun Mar 20 16:31:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3261 * config/tc-hppa.c (create_new_space): Use ints, not chars as
3262 parameters to avoid losing when compiling with HP CC.
3263 (create_new_subspace, update_subspace, fix_new_hppa): Likewise.
3265 Sun Mar 20 14:43:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3267 * Makefile.in (config-stamp): If `defs' is defined, emit a
3268 preprocessor directive to create a macro named by this value into
3269 config.new; don't explicitly go for BFD_ASSEMBLER.
3270 * configure.in: Define `defs', not `BFDDEF'. Set it to
3271 MANY_SEGMENTS for any obj-coffbfd target.
3272 * config/obj-coffbfd.h (BFD_HEADERS, BFD): Define.
3273 * config/i386coff.mt (TDEFINES): Don't define BFD, MANY_SEGMENTS,
3275 (LOCAL_LOADLIBES): Deleted.
3276 * config/m68kcoff.mt (TDEFINES): Don't define those macros.
3277 * config/m88kcoff.mt (TDEFINES): Ditto.
3278 * config/ebmon29k.mt: Deleted.
3279 * config/h8300hds.mt: Deleted.
3280 * config/ic960coff.mt: Deleted.
3281 * config/sparc.mt: Deleted.
3282 * config/h8300.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
3283 * config/h8500.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
3284 * config/sh.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
3285 * config/z8k.mt (LOCAL_LOADLIBES): Deleted.
3286 (TDEFINES): Don't define the coffbfd macros.
3288 * Makefile.in: Insert makefile fragments before OBJS definition.
3289 (OBJS): Add $(TE_OBJS).
3291 * config/obj-coff.c (obj_pseudo_table): Supply "section"
3294 * write.c (set_symtab): Define only if BFD_ASSEMBLER.
3296 Sun Mar 20 12:06:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3298 * Makefile.in (STAGESTUFF): Add gasp.new.
3300 Fri Mar 18 20:09:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3302 * write.c (symbol_table_frozen): New variable, to be set after
3303 bfd_set_symtab is called.
3304 (dump_section_relocs): Note whether a symbol is a section symbol
3306 (adjust_reloc_syms): For now, always supply an absolute symbol for
3307 fixups without symbols but not yet `done'. Use section_symbol to
3308 get the symbol, instead of going directly for abs_symbol.
3309 (write_relocs) [DEBUG4]: Abort if any symbol referred to by a
3310 reloc is not a section symbol and is not in the symbol table.
3311 (set_symtab): New function, broken out from write_object_file.
3312 Counts symbol table instead of relying on an earlier count.
3313 (write_object_file): Call set_symtab, but do it after potentially
3314 invoking the *_frob_file macros. Don't bother counting symbols.
3315 Call symbol_remove, instead of expanding it in place. Moved the
3316 conditionalized `object_file_size' declaration down to
3317 conditionalized block where it's used. When using the absolute
3318 symbol for a fixup without a symbol, set sy_used_in_reloc.
3319 (write_object_file) [BFD_ASSEMBLER]: Call section_symbol to get
3320 the correct symbol for the absolute section.
3322 * subsegs.c (section_symbol): Use symbol_new instead of
3323 symbol_make, since we may want it to go into the symbol table.
3324 Make the new symbol have internal linkage. If
3325 obj_sec_sym_ok_for_reloc says it's okay, use the BFD section
3326 symbol with the newly created GAS symbol.
3327 (obj_sec_sym_ok_for_reloc): Default to always returning 0.
3328 * config/obj-aout.h (obj_sec_sym_ok_for_reloc) [BFD_ASSEMBLER]:
3330 * config/obj-elf.h (obj_sec_sym_ok_for_reloc): New macro.
3332 * config/tc-sparc.c: Include subsegs.h.
3333 (in_signed_range): New function.
3335 (sparc_ip, case 'i'): Use BFD_RELOC_SPARC13, not _BASE13.
3336 (sparc_ip, label "immediate"): Reject constants for pcrel
3337 instructions only if the relocation type indicates a "call"
3338 instruction and the offset is within range of a "jmpl %g0". If
3339 it's not in range, use the absolute section symbol plus an offset.
3340 (md_apply_fix): Use in_signed_range. Combined _SPARC13 and
3342 (tc_gen_reloc): Permit BFD_RELOC_SPARC13.
3344 * config/ic960coff.mt (TDEFINES): Fixed typo (MANY_SECTIONS, not
3347 * configure.in: Eliminated all targets using obj-coff but not
3348 defining BFD_ASSEMBLER; I think all such targets that are
3349 supported will be matched by real CPU-OS combinations earlier in
3351 (targets *-*-coff*, *-sysv*, *-*-sco*, *-*-sysv32): Deleted. Made
3352 some comments about the dpx2 configuration, but left it disabled,
3353 since it couldn't be reached before.
3354 (target a29k-amd-ebmonold): Deleted.
3356 Thu Mar 17 13:36:09 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3358 * config/tc-hppa.c (pa_import): Correctly handle importing of an
3359 already defined symbol.
3361 Wed Mar 16 17:11:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3363 * config/tc-mips.c (mips_ip): Only accept overly large values for
3364 the 'j' operand if there are no further alternatives for this
3367 * config/obj-coffbfd.c (adjust_stab_section): Initialize
3368 stabstrseg to SEG_UNKNOWN, not -1. After loop, check whether it
3369 is not SEG_UNKNOWN rather than checking whether it is >= 0.
3371 * config/tc-mips.c (mips_align): Take new argument, label, and use
3372 it instead of global insn_label.
3373 (s_align, s_cons, s_float_cons, s_gpword): Save insn_label before
3374 call to mips_emit_delay and pass it to mips_align.
3376 Wed Mar 16 11:54:12 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3378 * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly.
3380 * config/tc-hppa.c (pa_callinfo): Accept "millicode" as an
3381 argument to a .callinfo directive. Don't loop forever on errors.
3383 * config/tc-hppa.c (pa_equ): Use pa_parse_number so that we can
3384 use pre-defined registers as arguments.
3386 Mon Mar 14 14:29:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3388 * write.c (write_object_file): Check both S_IS_LOCAL and
3389 S_IS_EXTERNAL when deciding whether to discard a symbol.
3391 * config-gas.com: Scan Makefile.in, not version.c, for current
3392 version number. Delete all versions of temp files when finished
3393 with them. Create config.h.
3395 * config/obj-vms.c (VMS_Initialized_Data_Size): Cache symbol
3396 values to reduce number of lookups with S_GET_VALUE. Skip debug
3397 symbols to avoid "a really nasty bug". (From Holger Teutsch,
3398 holger@botbso.rhein-main.de.)
3399 (VMS_write_object_file): For "__vt.*" symbols, set S_GET_OTHER
3400 field. (Also from Holger Teutsch.) Watch for a would-be register
3401 mask that spans frags.
3403 * config/obj-coffbfd.c (obj_coff_line): Set symbol lnno field with
3404 this_base, not line_base. (Patch from Andreas Arens,
3405 ari@obelix.av.rwth-aachen.de.)
3407 * config/obj-aout.c (obj_crawl_symbol_chain): Retain symbols that
3408 look local if they're exported or undefined. Used to be done for
3411 * read.c (s_lcomm, s_comm): Print symbol name being redefined.
3412 Get it from the looked-up symbol, instead of using the string from
3413 the input stream, which is no longer null-terminated.
3414 (LEX_PCT): New macro, defaults to 0.
3415 (lex_type): Use it for `%'.
3417 * config/tc-vax.c (md_parse_option): Handle `-h#' option for VMS.
3418 (vip_op): Now static, and returns void. Callers changed. Added
3420 (vip): Ditto. Call as_fatal directly if a program bug is
3422 (op_hash): Let default initialization suffice.
3424 * Makefile.in (literal.o): Provide dependencies.
3426 * configure.in: Set new makefile variable OPCODES_LIB.
3427 * Makefile.in (LIBS): Use it.
3429 * Makefile.in (make-gas.com, stamp-mk.com): New targets.
3430 * vmsconf.sh: New file.
3431 * make-gas.com: Regenerated from new script.
3433 * configure.in (sparc*-*-lynxos*): Handle any version number
3434 suffix after "lynxos". Set emulation to lynx.
3436 Mon Mar 14 11:30:49 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3438 * config/obj-coff.c (obj_coff_section): Delete declaration.
3440 Fri Mar 11 22:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3442 * config/tc-ppc.c (md_pcrel_from): Return 0 for undefined ELF
3444 (ppc_is_toc_sym): Change .toc to .got.
3445 (md_apply_fix): Change handling of ELF relocs.
3446 (tc_gen_reloc): Likewise.
3448 Fri Mar 11 17:42:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3450 * config/obj-vms.c (Close_VMS_Object_File): Add comment pointing
3451 out some code that doesn't belong in this file.
3453 * config/obj-vms.h: Include aout/stab_gnu.h.
3454 (N_GSYM, ..., N_LENG): Deleted.
3455 (NO_RELOC): Undefine before defining as part of enum reloc_type.
3457 * config/tc-alpha.c: Add comment questioning need for all the
3458 characters in FLT_CHARS.
3460 * as.c (main) [OBJ_VMS]: Don't call output_file_close.
3462 * config/obj-ecoff.c (ecoff_frob_file): Set strict order for
3463 sections with recognized names, before computing VMA values.
3465 Fri Mar 11 17:56:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3467 * config/tc-mips.c (mips_ip): Accept numbers between 0x8000 and
3468 0xffff for 'j' to be compatible with MIPS assembler. These
3469 numbers are actually treated as negative.
3471 Thu Mar 10 13:36:29 1994 Doug Evans (dje@canuck.cygnus.com)
3473 * config/tc-sparc.h (LOCAL_LABEL): Local labels are .Lfoo.
3475 Tue Mar 8 21:17:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3477 * config/obj-coff.c: Minor formatting/stylistic changes, plus:
3478 (obj_coff_section): Declare.
3479 (obj_pseudo_table): Make it available only if MANY_SECTIONS.
3480 (obj_symbol_to_chars) [CROSS_COMPILE]: Some attemps to make this
3481 work. It still doesn't. It now fails to compile, instead of
3482 silently compiling to do nothing.
3483 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define only if
3485 (OBJ_PROCESS_STAB) [! MANY_SECTIONS]: New macro, just emits
3488 Handle Alpha load-immediate-FP pseudo-instructions:
3489 * config/alpha-opcode.h (ldif, ldig, ldis, ldit): New patterns.
3490 * config/tc-alpha.c (lit8_sec, lit4_sec, lit8_sym, lit4_sym): New
3492 (create_literal_section): New function.
3493 (create_lita_section): Now a macro.
3494 (get_lit8_offset, get_lit4_offset): New functions.
3495 (maybe_set_gp): New function.
3496 (select_gp_value): Call it.
3497 (load_expression): Preserve addend if symbol is a section symbol.
3498 (alpha_ip): Handle new operand type `F' for floating-point
3499 constants; store them in .lit{4,8} sections.
3500 (alpha_ip, case 'G'): Emit LITUSE relocations for symbol exprs.
3502 * config/tc-i386.c (smallest_imm_type): Never return Imm1.
3504 Tue Mar 8 14:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3506 * config/obj-coffbfd.c (w_strings): Only copy strings out if
3507 their symbols are going to be written.
3509 Tue Mar 8 11:49:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3511 * messages.c (as_perror): Declare arguments const.
3512 * as.h (as_perror): Change declaration.
3514 Mon Mar 7 16:08:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3516 * config/tc-mips.c (load_address): When calling frag_grow, allow
3517 for the (up to) two nops which may be inserted by append_insn if
3521 Thu Mar 3 11:37:55 1994 Doug Evans (dje@canuck.cygnus.com)
3523 * config/atof-ieee.c (make_invalid_floating_point_number):
3524 Add cast to avoid warning from gcc.
3526 Wed Mar 2 10:31:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3528 * config/tc-hppa.c: Add a few casts to make HP C compiler happy.
3530 * config/obj-som.c (obj_som_version, obj_som_copyright): Be
3532 to handle an error from bfd_som_attach_aux_hdr.
3534 * config/tc-hppa.h: Wrap ELF specific decls inside an ifdef.
3536 Mon Feb 28 15:03:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3538 * config/tc-alpha.c (md_atof): Omit warning about FP values.
3539 (line_comment_chars): Add ! to list.
3540 (md_apply_fix): Do process 32- and 64-bit relocations.
3542 * config/obj-coffbfd.c (obj_coff_lcomm): Put "#if 0" around the
3543 unused parts (most of the function).
3544 (obj_coff_init_stab_section): Cast alloca result.
3546 * configure.in (i960-*-coff, i960-*-vxworks5.*): Use coffbfd, and
3547 gas_target ic960coff.
3548 * config/ic960coff.mt: New file.
3549 * config/obj-coffbfd.h [TC_I960]: Include coff/i960.h.
3550 (TARGET_FORMAT) [TC_I960]: Use coff-Intel-little.
3551 * config/te-ic960.h (CROSS_COMPILE): Don't undef this. We'll
3552 always build little-endian object files.
3553 * config/tc-i960.c (md_reloc_size): Don't define at all if BFD or
3554 BFD_ASSEMBLER is defined.
3555 (mem_fmt): Since COFF doesn't handle callx relocations yet, treat
3556 them like normal 32-bit relocations.
3557 (md_apply_fix): For callx relocations, store zero.
3558 (tc_bout_fix_to_chars): Store symbol index for all callx
3559 relocations, regardless of link-relax setting.
3560 (tc_coff_fix2rtype, tc_coff_sizemachdep): New functions.
3561 (i960_handle_align) [! OBJ_BOUT]: If link-relax option is
3562 selected, print an error message and clear it.
3563 * config/tc-i960.h (BFD_ARCH, COFF_FLAGS, COFF_MAGIC,
3564 TC_COUNT_RELOC, TC_COFF_FIX2RTYPE, TC_COFF_SIZEMACHDEP,
3565 tc_fix_adjustable): New macros.
3566 (tc_coff_fix2rtype, tc_coff_sizemachdep): Declare.
3568 Fri Feb 25 20:56:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3570 * config/tc-hppa.c (hppa_tc_symbol): Call PA ELF BFD version.
3571 (hppa_tc_make_sections): Likewise.
3572 (pa_build_symextn_section): Delete unused function.
3573 (hppa_tc_make_symextn_section): Likewise.
3574 (pa_export): Delete call to pa_build_symextn_section.
3576 * config/tc-hppa.h (hppa_tc_symbol): Add extern decl.
3577 (elf_hppa_final_processing): Delete extern decl.
3578 (hppa_tc_symbol): Delete extern decl.
3580 Fri Feb 25 13:15:31 1994 Ian Lance Taylor (ian@cygnus.com)
3582 * config/obj-coffbfd.c (fill_section): Correct test for whether to
3583 fill a section (from Minh Tran-Le <TRANLE@intellicorp.com>).
3585 Thu Feb 24 11:30:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3587 * configure.in: Don't require version number for i386-*-mach.
3589 * read.c (potable): Added ".this_GCC_requires_the_GNU_assembler",
3590 which is ignored by gas, but will cause other assemblers to choke.
3591 Intended for use by gcc ports that require gas instead of native
3594 Thu Feb 24 07:10:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3596 * config/ho-hppaosf.h: Fix braino in test for ANSI-C.
3598 Wed Feb 23 16:51:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3600 * write.c (write_contents): Give the user a reasonable error
3601 message rather than "assertion failed" if bfd_set_section_contents
3604 Tue Feb 22 10:07:32 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
3606 * config/ho-mach3.h: New file.
3608 Mon Feb 21 11:41:18 1994 Ian Lance Taylor (ian@cygnus.com)
3610 * ecoff.c (ecoff_build_debug): Don't set hdr->magic here. It is
3611 now set in bfd/ecofflink.c:ecoff_write_symhdr.
3613 * config/obj-coffbfd.c (write_object_file): use bfd_get_error (),
3615 * config/obj-elf.c (elf_frob_file): Likewise.
3617 * read.c (s_lcomm): Use an alignment power of 3 for 8 byte .lcomm
3620 * config/ho-hpux.h (BROKEN_ASSERT): Define if not __GNUC__.
3622 * read.c (read_a_source_file): Use correct arguments to memcpy
3623 (broken 19 Jul 1993). From kjd@pescadero.stanford.edu (Kenneth
3626 Sun Feb 20 18:01:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
3628 * config/obj-coff.h (obj_coff_section): Declare.
3629 * config/obj-coff.c (obj_pseudo_table): For "section", use
3631 (obj_coff_section): Rewrite.
3633 Fri Feb 18 14:16:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3635 * configure.in (i386-*-mach3*): New target; uses BFD.
3636 * config/te-mach.h: New file.
3637 * config/obj-aout.c (obj_aout_frob_file): New function.
3638 * config/obj-aout.h (obj_aout_frob_file): Declare it.
3639 (frob_file): New macro.
3640 * config/tc-i386.c (md_apply_fix_1) [TE_Mach]: Don't adjust
3641 pcrel32 relocations.
3642 * config/tc-i386.h (TARGET_FORMAT) [TE_Mach]: Use a.out-mach3.
3644 * write.c (write_object_file): Removed register declarations.
3646 Thu Feb 17 16:25:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3648 Some support for PowerPC ELF.
3649 * configure.in: If cpu is powerpc*, use ppc.
3650 (ppc-*-sysv4*): Use object format elf.
3651 * config/tc-ppc.h: Only declare a number of things if OBJ_COFF is
3653 (TARGET_ARCH): Make it call ppc_arch.
3654 (ppc_arch): Declare.
3655 (TARGET_FORMAT): Set based on OBJ_COFF or OBJ_ELF.
3656 (NO_STRING_ESCAPES): Define.
3657 (LOCAL_LABEL, FAKE_LABEL_NAME): Define for OBJ_ELF.
3658 * config/tc-ppc.c: Only define a number of functions of OBJ_COFF
3660 (md_pseudo_table): Most pseudo-ops are OBJ_COFF specific. Added
3661 OBJ_COFF specific "bi" and "ei".
3662 (md_parse_option): Fix handling of -u. Make -m601 set
3663 PPC_OPCODE_601. If OBJ_ELF, accept -V and -Q.
3664 (ppc_set_cpu): New function.
3665 (ppc_arch): New function.
3666 (md_begin): Call ppc_set_cpu.
3667 (ppc_insert_operand): For a signed operand accept an unsigned
3668 value, for IBM compatibility.
3669 (ppc_byte): Don't call stringer for strings; instead, treat two
3670 double quotes as a single double quote.
3671 (ppc_comm): Set sy_tc.output for a .lcomm symbol.
3672 (ppc_biei): New function.
3673 (ppc_tc): If not OBJ_COFF, ignore first argument.
3674 (ppc_fix_adjustable): Call as_bad_where, not as_bad.
3675 (ppc_is_toc_sym): New function.
3676 (md_apply_fix): Use ppc_is_toc_sym. Handle BFD_RELOC_16 and
3679 Thu Feb 17 09:29:37 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3681 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and
3682 bfd_set_error and new error names.
3684 Tue Feb 15 20:23:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3686 * configure.in: Support i960-vxworks versions > 5.0 as coff.
3687 Default is still bout if no version is specified.
3689 * atof-generic.c (atof_generic): Use switch and strcasecmp instead
3690 of large number of compares when looking for inf/nan values.
3692 Fri Feb 11 13:13:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3694 * config/tc-mips.c (macro): Do unaligned loads and stores
3695 correctly when big endian, and give errors on overflow rather than
3696 generating incorrect code.
3698 Thu Feb 10 11:24:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3700 * as.c: Include libiberty.h.
3702 * read.c (do_align): Don't define label just_record_alignment
3703 unless it might be used.
3705 * as.c (main): If md_parse_long_option is defined, call it with a
3707 * config/tc-mips.h (md_parse_long_option): Define.
3708 * config/tc-mips.c (mips_trap): New static variable.
3709 (md_begin): Report an error if mips_trap is set at ISA level 1.
3710 (macro): If mips_trap, use trap instructions instead of break
3711 instructions for overflow and divide by zero detection.
3712 (mips_parse_long_option): New function. Support --trap,
3713 --no-break, --break and --no-trap.
3714 * doc/as.texinfo: Document new options.
3716 * read.c (potable): Add "zero".
3717 * config/tc-i386.c (md_pseudo_table): Remove "zero".
3718 * config/tc-m88k.c (md_pseudo_table): Likewise.
3720 Thu Feb 10 01:24:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3722 * config/tc-sparc.c (sparc_ip): Reject integer values for
3723 pc-relative operand fields. This forces "call 0" to become "jmpl
3724 %g0,%o7" with no relocations needed.
3726 Wed Feb 9 13:08:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3728 * as.h (xmalloc, xrealloc): Declare using PTR rather than char *.
3729 * xmalloc.c (xmalloc, xrealloc): Use PTR rather than char *.
3731 * app.c (do_scrub_next_char): If NO_STRING_ESCAPES is defined,
3732 don't treat backslash specially inside strings.
3733 * read.c (next_char_of_string): Likewise.
3735 Wed Feb 9 09:42:45 1994 Stan Shebs (shebs@andros.cygnus.com)
3737 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use memset
3738 instead of memcpy to zero the initial stab symbol, duh.
3739 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
3740 * config/obj-som.c (obj_som_init_stab_section): Ditto.
3742 Tue Feb 8 17:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3744 * write.c (fixup_segment): Use as_bad_where, not as_bad.
3746 * subsegs.c (subseg_set_rest): Call memset with the arguments in
3747 the right order. Explicitly clear fix_root and fix_tail fields.
3749 Tue Feb 8 16:00:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3751 * config/obj-coff.c (coff_frob_symbol): For abs_symbol, set *punt
3752 and do nothing else.
3754 * symbols.c (symbol_begin): Initialize value of abs_symbol
3757 * write.c (adjust_reloc_syms): Use abs_symbol instead of calling
3760 * ecoff.c (ecoff_build_debug): Fix "/*" in comment to silence
3761 complaint from "gcc -Wall".
3763 * configure.in (alpha-*-netware*): New target, like alpha-*-osf*.
3765 * config/tc-alpha.c (GP_ADJUSTMENT): Move definition to start of
3767 (tc_gen_reloc): Remove uninitialized variable `code', and code
3768 that tried to use it (incorrectly). For LITERAL reloc, set addend
3769 to negative of GP value.
3770 (load_symbol_address): Don't adjust return value by GP_ADJUSTMENT.
3772 * write.c (write_relocs): Print some sensible error message if
3773 bfd_perform_relocation returns bfd_reloc_overflow.
3775 Mon Feb 7 15:49:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3777 * configure.in (hppa*-*elf*): New configuration for PA ELF.
3778 (hppa*-*-osf*): Default object format is SOM.
3780 Mon Feb 7 16:07:35 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3782 * config/tc-alpha.c (md_atof): Warn that floating-point values
3783 might not assemble properly.
3785 * configure.in (target alpha-*-osf*): Don't set "dev=yes" any
3788 * config/tc-alpha.c (load_expression): Parenthesize operations in
3789 range checking, to avoid precedence questions.
3791 * config/tc-alpha.c (addr32): New static variable.
3792 (md_parse_option): Set it for "-32addr".
3793 (load_symbol_address): If addr32 is set, use ldl instead of ldq.
3795 * atof-generic.c (atof_generic): Calculate maximum_useful_digits
3796 and more_than_enough_bits_for_digits in integer arithmetic, to
3797 eliminate the only sources of dependence on floating point
3798 support, which doesn't work yet on the Alpha.
3800 Mon Feb 7 03:56:05 1994 Ken Raeburn (raeburn@cambridge.cygnus.com)
3802 * ecoff.c (ecoff_build_debug) [TC_ALPHA]: Specify version stamp as
3803 0x30b for Alpha for now, until ".verstamp" is handled.
3805 * literal.c (add_to_literal_pool): Use seginfo->frchainP, which
3806 actually refers to the literal pool section, rather than
3807 frchain_now, which refers to whatever section the assembler was
3810 * write.c (fixup_segment): Only do range checking if size of fixup
3811 is smaller than word size. Otherwise, we always wind up with
3814 * config/tc-alpha.c (md_section_align): Change second argument and
3815 return type to valueT, to agree with tc.h.
3816 (alpha_do_align): Local static array nop_pattern is now unsigned
3817 char, to avoid overflow warnings.
3818 * config/tc-alpha.h (md_section_align): Delete declaration.
3820 * config/obj-ecoff.c (ecoff_frob_file): Ensure that ecoff_data for
3821 output bfd is non-null before indirecting through it.
3823 * config/tc-alpha.c (alpha_frob_ecoff_data): Renamed from
3825 * config/tc-alpha.h (tc_frob_file): Macro deleted.
3826 * config/obj-ecoff.c (ecoff_frob_file) [TC_ALPHA]: Call
3827 alpha_frob_ecoff_data, then fill in optional-header info with gp
3828 value and register masks.
3830 Sun Feb 6 16:13:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3832 * configure.in (hiux): Fixes from m-kasahr@sramhc.sra.co.JP.
3834 * config/obj-som.c (obj_som_init_stab_section): Same change
3835 as coffbfd and elf below. Zero the initial stab symbol after
3838 Sat Feb 5 12:30:32 1994 Stan Shebs (shebs@andros.cygnus.com)
3840 * config/obj-coffbfd.c (obj_coff_init_stab_section): Zero the
3841 initial stab symbol after allocating it.
3842 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
3844 Sat Feb 5 11:53:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3846 * config/tc-hppa.c (pa_ip): addb[tf] should only accept
3847 non-negated condition completers. Add support for addb pseudo-op
3848 which accepts both negated and non-negated completers.
3850 Sat Feb 5 00:15:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3852 * configure.in (rs6000*): Use cpu_type ppc.
3853 (ppc-*-aix*): New target; use coff and force bfd_gas.
3854 * config/tc-ppc.h, config/tc-ppc.c: New files for PowerPC/POWER
3855 (RS/6000) support. At the moment, only XCOFF is supported.
3857 * config/obj-coff.c (SA_SET_SYM_ENDNDX): Made non-static.
3858 (S_SET_DATA_TYPE): Likewise.
3859 (coff_last_function): Renamed from local static last_functionP in
3860 coff_frob_symbol and made externally visible.
3861 (coff_frob_symbol): New local static set_end; use it to try to
3862 avoid calling SA_SET_SYM_ENDNDX on a symbol that will be punted.
3863 * config/obj-coff.h (S_SET_DATA_TYPE): Declare.
3864 (SA_SET_SYM_ENDNDX): Declare.
3865 (coff_last_function): Declare.
3867 * expr.c (operand): If DOLLAR_DOT is defined, accept `$' as
3868 equivalent to `.' to mean the current location.
3870 * read.c (LEX_BR): If not defined, define as 0.
3871 (lex_type): Use LEX_BR as the type of `{',`}',`[',`]'.
3873 * symbols.c (symbol_new): If tc_canonicalize_symbol_name is
3874 defined, call it with preserved_copy_of_name. If
3875 tc_symbol_new_hook is defined, call it on the new symbol.
3876 (symbol_find_base): If tc_canonicalize_symbol_name is defined,
3877 call it on a copy of the name argument.
3879 * write.c (write_object_file): Simplified usage of obj_frob_symbol
3880 and tc_frob_symbol. Always call both if the symbol is going to be
3883 * write.c (relax_segment): Use %ld rather than %d when printing
3884 fragP->fr_var, and cast it to long.
3886 Changed relocs to be based on subsegments (when BFD_ASSEMBLER).
3887 * subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields
3888 fix_root and fix_tail.
3889 (segment_info_type): If BFD_ASSEMBLER, don't define fix_tail
3891 * write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and
3892 fix_tailP based on frchain_now, not seg_info (now_seg).
3893 (chain_frchains_together_1): Chain the subsegment relocs together.
3894 * subsegs.c (subseg_change): Don't clear fix_tail field.
3895 (subseg_get): Likewise.
3896 * literal.c (add_to_literal_pool): Look through the relocs via
3897 frchain_now, not seginfo.
3899 Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3901 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed
3902 ecoff_undefined to ecoff_extern_size.
3903 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Likewise.
3904 * config/tc-mips.c (s_extern): Set ecoff_extern_size to the
3905 external symbol size, rathern than setting the symbol value.
3906 (md_estimate_size_before_relax): Check both ecoff_extern_size and
3907 symbol value to see if GP referencing can be used.
3908 * ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not
3910 (ecoff_frob_symbol): Don't check ecoff_undefined.
3911 (ecoff_build_symbols): Get size of an undefined symbol from
3912 sym->ecoff_extern_size, not S_GET_VALUE (sym).
3914 Wed Feb 2 13:55:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3916 * Makefile.in: Avoid bug in losing hpux sed.
3918 Wed Feb 2 11:40:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3920 * config/tc-mips.c (file_mips_isa): New static variable.
3922 (s_mipsset): Add support for .set mipN to set the ISA level.
3924 * gasp.c (kinfo): Fully bracket initializer.
3926 Tue Feb 1 19:28:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3928 * gasp.c (malloc): Don't declare, since host.h or system header
3929 files may declare it differently.
3931 * config/atof-ieee.c (int_to_gen): Now static.
3933 * config/ho-i386aix.h: Include sys/types.h and stdlib.h, not
3934 ho-sysv.h. Based loosely on a patch from Minh Tran-Le.
3936 Tue Feb 1 10:50:17 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3938 * gasp.c: Include host.h.
3940 Tue Feb 1 12:13:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3942 * config/tc-mips.c (mips_ip): Make an unsupported instruction a
3943 warning, not an error.
3945 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
3946 dot_bss_symbol): Don't define if BFD_ASSEMBLER.
3947 (obj_symbol_to_chars): bfd_coff_swap_aux_out now takes more
3949 (coff_line_base): Renamed from line_base. Changed all uses.
3950 (coff_add_linesym): Renamed from add_line_sym. Made non-static.
3952 * config/obj-coff.h: If TC_PPC, include coff/rs6000.h.
3953 (S_SET_STORAGE_CLASS, S_GET_STORAGE_CLASS): Declare if
3955 (coff_line_base): Declare.
3956 (coff_add_linesym): Declare if BFD_ASSEMBLER.
3957 * config/obj-coffbfd.c (symbol_to_chars): bfd_coff_swap_aux_out
3958 now takes more arguments.
3960 Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com)
3962 * as.c (statistics_flag): Renamed from quiet_flag.
3963 (main): Get statistics with --statistics instead of -noquiet.
3965 Mon Jan 31 07:19:30 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3967 * Makefile.in: Support for Gnu ASsembler Preprocessor.
3969 * read.c (s_lcomm): Align lcomm data.
3970 * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction
3971 from different sections.
3973 Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3975 * write.c (write_object_file): If tc_frob_file is defined, call it
3976 just before calling obj_frob_file.
3977 * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value
3978 (references changed), and made non-static.
3979 (getExpression): Return void.
3980 (select_gp_value): Abort if gp_value is non-zero. Delete call to
3981 non-existent bfd_set_gp_value.
3982 (alpha_validate_fix): Function deleted.
3983 (alpha_frob_symbol): Function deleted.
3984 (alpha_local_label): Function deleted.
3985 (alpha_frob_file): Renamed from alpha_end.
3986 * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix,
3987 alpha_local_label, alpha_end): Declarations deleted.
3988 (alpha_gp_value, alpha_frob_file): Declare.
3989 (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted.
3990 (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label.
3991 (md_convert_frag): Simplified slightly.
3992 (tc_frob_file): New macro.
3994 * read.c (do_align): New function, most of guts of s_align_*
3995 functions. Look for md_do_align macro, give it a chance to bypass
3996 all but recording of section alignment.
3997 (s_align_bytes, s_align_ptwo): Call do_align.
3998 (s_lcomm) [TC_ALPHA]: Align object to largest power of two that
3999 divides object size.
4001 * frags.c (frag_align_pattern): New function.
4002 (frag_align): Rewrite for clarity.
4004 * config/tc-vax.c (md_assemble): Handle O_constant expression.
4005 (vip_begin): Returns pointer to const char. Cast hash_insert arg
4006 to PTR to avoid compiler complaints about const.
4007 (md_begin): Local variable errtxt must point to const.
4009 * configure.in: Handle host vax-*-ultrix* like vax-*-bsd*. Don't
4010 bother with *-*-ultrix or *-*-sysv*, except *-*-sysv, since only
4011 the last has an existing host support file. Do handle vax-bsd and
4014 Fri Jan 28 11:26:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4016 * config/obj-coff.c (obj_coff_section_header_append): Do not
4017 declare if BFD_ASSEMBLER.
4018 (stack_pop): Correct test for stack underflow.
4019 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
4020 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare
4021 type of ignored argument to avoid gcc warning.
4022 (align): Removed unused function.
4024 Thu Jan 27 18:14:19 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4026 * config/tc-alpha.c, config/tc-alpha.h, config/alpha-opcode.h: New
4027 files, based on port of gas-1.38 contributed by CMU, using a.out
4028 variant. Updated for gas-2.x and ECOFF. Floating-point constants
4029 are still broken, bootstrap testing incomplete.
4031 * literal.c: Comment changes.
4033 * listing.c (listing_source_file): Check for null listing_tail
4034 before indirecting through it.
4036 * expr.h (struct expressionS): Added struct tag.
4038 * as.h: If __GNUC__ and inline are both undefined, define inline
4041 * write.c (cvt_frag_to_fill): Don't assume that fr_var for
4042 rs_align or rs_org frags will be 1.
4043 (relax_segment): For rs_align, if fr_var is not 1, complain if
4044 required padding is not a multiple of the size of the pad pattern.
4045 (fixup_segment): Leave gp-relative relocations alone. For pcrel
4046 relocations referring to the same segment, clear fx_pcrel when
4048 * as.h: Adjust comments on rs_align.
4050 * atof-generic.c: Some reformatting.
4051 (atof_generic): Be careful when mixing signed/unsigned values of
4054 * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c:
4055 Query the fx_done field instead of fx_addsy to see if the fixup
4056 still needs to be applied. Set fx_done and clear fx_addsy both,
4057 for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix
4058 will only clear fx_addsy, and set fx_done accordingly after
4060 * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define.
4061 * config/tc-sparc.c (md_apply_fix): Set fx_done for non-pcrel fix
4064 * symbols.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
4066 (symbol_begin): Moved to end of file, so function inlining can
4068 (fb_label_count, fb_label_max): Default C static initializers are
4070 * symbols.h (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
4071 Declarations deleted.
4072 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
4073 dot_bss_symbol): Defined here, static.
4075 * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before
4076 including aout/aout64.h.
4078 * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false,
4079 don't write out a section symbol even if it's used in a
4080 relocation; assume relocations will handle section numbers
4081 somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect
4083 (EMIT_SECTION_SYMBOLS): Default to 1.
4084 (adjust_reloc_syms): Don't create a new symbol for an absolute
4085 reference; just use the absolute section symbol.
4086 (write_relocs): Make printout of reloc values dependent on flag
4088 * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0.
4089 * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
4091 Thu Jan 27 16:43:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4093 * read.c (lex_type): No longer make '{' a valid character for
4096 * as.c (main): Print long values using %ld.
4098 * messages.c (as_warn_internal): New static function.
4099 (as_warn, 3 versions): Use as_warn_internal.
4100 (as_warn_where, 3 versions): New function.
4101 * as.h (as_warn_where): Declare.
4103 Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com)
4105 * as.c (quiet_flag): New flag.
4106 (main): If -noquiet given, display execution time and memory used.
4108 Tue Jan 25 15:53:11 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4110 * doc/{all.texi,as.texinfo}: Add documentation for HPPA port.
4112 Mon Jan 24 19:18:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4114 * ecoff.c (ecoff_frob_symbol): New function. Put undefined
4115 symbols of known size in the undefined section. Put small common
4116 symbols in a .scommon section.
4117 * ecoff.h (ecoff_frob_symbol): Declare.
4118 * config/obj-ecoff.h (obj_frob_symbol): Define.
4119 * config/obj-elf.c (obj_elf_write_symbol_p, obj_elf_write_symbol,
4120 obj_elf_frob_symbol): Removed unused functions.
4121 * config/obj-elf.h (obj_frob_symbol, obj_write_symbol): Removed
4123 (obj_elf_frob_symbol, obj_elf_write_symbol): Removed declarations
4124 of unused functions.
4125 (obj_frob_symbol): Define if ECOFF_DEBUGGING.
4127 * tc-mips.c (g_switch_seen): New static variable.
4128 (md_parse_option): Set g_switch_seen for -G option.
4129 (s_option): If creating PIC code, force the GP size to be 0. Warn
4130 if -G switch used with a non-zero value.
4132 * symbols.c (S_IS_COMMON): Use bfd_is_com_section rather than
4133 comparing against bfd_com_section.
4135 Mon Jan 24 14:12:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4137 * read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss
4140 Thu Jan 20 13:17:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4142 * expr.c (operand): For floating point operand with unusual fp
4143 char from FLT_CHARS, preserve the character. Patch from Lisa
4146 Wed Jan 19 23:15:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4148 * config/tc-mips.c (md_pseudo_table): Add all data allocation
4149 pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single.
4151 Tue Jan 18 15:51:59 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4153 * config/obj-coffbfd.c (obj_coff_endef): For C_EFCN, C_BLOCK and
4154 C_FCN assume .val has been set to .
4156 Tue Jan 18 16:19:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4158 * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It
4159 confuses GDB for some unknown reason.
4160 * cofnig/obj-som.c: Likewise.
4162 Tue Jan 18 19:05:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4164 * literal.c (add_to_literal_pool): Handle duplicates of values
4165 already written to literal pool.
4167 Tue Jan 18 17:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4169 * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols
4170 with explicitly marked stabs through BFD: if a symbol marked
4171 N_UNDF | N_EXT is in the absolute section, move it to the
4172 undefined section; move a symbol marked N_INDR into
4173 bfd_ind_section and set the BSF_INDIRECT flag; set the
4174 BSF_WARNING flag for a symbol makred N_WARNING.
4176 Mon Jan 17 15:40:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4178 * ecoff.h (ecoff_set_gp_prolog_size): Declare.
4179 * ecoff.c (ecoff_set_gp_prolog_size): Return type is void.
4181 Mon Jan 17 00:18:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4183 * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u'
4184 and 'f' template operand.
4186 * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u',
4187 and '2' in copr and sfu instruction templates.
4189 Sun Jan 16 16:44:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4191 * as.h (subseg_force_new): Add prototype.
4193 Sat Jan 15 09:20:55 1994 Doug Evans (dje@canuck.cygnus.com)
4195 * app.c (do_scrub_next_char): Allow lines like " foolab :".
4197 * read.c (emit_expr): Fix computation of mask.
4198 * config/obj-elf.c (obj_elf_section): Fix loop termination test.
4200 Thu Jan 13 16:15:15 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4202 * ecoff.c (ecoff_set_gp_prolog_size): New function.
4203 (current_file_idx): New static variable.
4204 (add_file): Use and increment current_file_idx instead of indx
4207 * struc-symbol.h (struct symbol): Make all bitfields unsigned.
4209 * config/tc-i960.c (i960_validate_fix): Added argument
4210 add_symbolPP. Indirect through it to get "add_symbolP".
4211 * config/tc-i960.h (i960_validate_fix): Supply prototype.
4212 (TC_VALIDATE_FIX): Pass address of add_symbolP.
4214 * configure.in (i386-*-netbsd*): New target, using te-netbsd.h.
4215 (i386-*-netbsd0.8): New target, like 386bsd.
4217 * configure.in: Set BFDDEF in Makefile to "define" or "undef".
4218 * Makefile.in (config.h): Protect against multiple inclusions.
4219 Define or undef BFD_ASSEMBLER as specified by $(BFDDEF).
4220 (ALL_CFLAGS): Omit $(BFDDEF).
4221 * as.h: Include config.h.
4222 (struct symbol): Added forward declaration.
4223 (add_to_literal_pool): Fix declaration.
4224 * as.c: Don't include config.h.
4226 * literal.c (add_to_literal_pool): Take symbol and addend as
4227 arguments, instead of expression, for now. Fix calculation of
4230 * subsegs.h (segment_info_type) [NEED_LITERAL_POOL]: Add field
4233 Thu Jan 13 12:14:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu
4235 * subsegs.c (subseg_get): Accept new argument "force_new". If
4236 set then a new segment is always created. All callers changed.
4237 (subseg_force_new): New function. Similar to subseg_new, but
4238 always force a new segment to be created.
4240 * config/obj-som.c (som_frob_file): Call adjust_code_sections
4242 (adjust_code_sections): New function. Adjusts the VMA for all the
4245 * config/tc-hppa.c (md_assemble): Also handle creating a fixup
4246 for the unwind descriptors if a function's label follows the
4247 .PROC and .ENTRY directives.
4248 (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it
4249 is done elsewhere. Don't create a fixup for the unwind
4250 descriptors if the function's label has not been defined yet.
4251 (pa_proc): For SOM, place each procedure within a new $CODE$
4252 subspace. Adjust the segment and frag for the associated
4253 function label if it exists.
4255 Wed Jan 12 22:05:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4257 * config/tc-hppa.c (hppa_fix_struct): Add new "segment" field.
4258 (hppa_fix_new): Initialize segment field.
4259 (md_apply_fix): Do nothing for pc-relative fixup which involves
4260 crossing a segment boundary.
4261 (pa_procend): Undefine the current label after handling .PROC
4262 and .PROCEND directives.
4263 (dummy_symbol): Make type "symbolS *". Change references as
4266 Wed Jan 12 13:29:31 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4268 * read.c (read_a_source_file): Cast array argument to unsigned
4270 * write.c (adjust_reloc_syms): Remove unused variable symseginfo.
4271 (write_object_file): Don't define punt_it if it won't be used.
4272 (fixup_segment): Don't define skip if it won't be used.
4274 * config/tc-mips.h (TARGET_FORMAT): Define as mips_target_format.
4275 (mips_target_format): Declare.
4276 * config/tc-mips.c (mips_target_format): Define with appropriate
4278 (md_parse_option): If -EL or -EB is used, change byte_order and
4279 mips_target_format as appropriate.
4281 Tue Jan 11 21:52:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4283 * app.c (do_scrub_next_char): Another attempt to fix bugs
4284 dealing with labels without colons (for HPPA and MRI).
4286 Tue Jan 11 17:01:06 1994 Doug Evans (dje@canuck.cygnus.com)
4288 * config/tc-sparc.c (sparc_ip): Truncate args to %hi/%lo to 32 bits.
4290 * expr.c (integer_constant): Fix computation of too_many_digits.
4291 Variable digit_2 renamed to start. Fix check for whether number
4292 will fit in 32 bits.
4293 * read.c (emit_expr): Use valueT instead of long.
4295 Tue Jan 11 13:01:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4297 * config/obj-elf.c: If TC_MIPS, include elf/mips.h.
4298 (special_sections): Define.
4299 (obj_elf_special_section): Get default types and attributes from
4300 list of special sections.
4301 * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define.
4303 * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss
4304 sections to be close together.
4306 * config/tc-mips.c (macro): Corrected $at warnings in a couple of
4309 * listing.c (listing_prev_line): New function.
4310 * listing.c: Include subsegs.h.
4311 (listing_prev_line): New function.
4312 (calc_hex): Reset byte_in_frag to zero for each new frag.
4313 * config/tc-mips.c (append_insn): Call listing_prev_line after
4314 emitting nop instructions.
4315 * Makefile.in (listing.o): Depends upon subsegs.h.
4317 Mon Jan 10 09:52:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4319 * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC
4320 here. Handle case where label may be defined after the .PROC.
4321 (pa_proc): It is not an error if the procedure's label isn't
4322 defined before the .PROC directive.
4324 Sun Jan 9 04:43:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4326 * config/te-netbsd.h: New file.
4327 * config/tc-i386.h (TARGET_FORMAT) [TE_NetBSD]: Use bfd target
4328 a.out-netbsd-386 for this configuration.
4330 Fri Jan 7 17:38:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4332 * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information
4333 with the associated stabs information.
4334 (ecoff_build_symbols): Never set the type of stabs symbols to
4335 st_Global. Don't update the symbol index or ifd if the gas symbol
4336 is not the same as the ECOFF symbol (which is now the case for
4339 Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com)
4341 * config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that
4342 splits the function.
4343 (macro2): New function, if LOSING_COMPILER defined.
4345 Fri Jan 7 09:38:25 1994 Steve Chamberlain (sac@cygnus.com)
4347 * config/obj-coffbfd.c (fill_section): Don't ever fill past the
4348 end of a section. (write_object_file): Temporary fix - setup
4351 Thu Jan 6 18:05:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4353 * config/tc-sparc.c (tc_gen_reloc): Fix handling of addends in
4354 non-pcrel_offset relocations.
4356 Thu Jan 6 01:06:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4358 * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at
4361 Wed Jan 5 14:22:22 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4363 * literal.c: New file.
4364 * Makefile.in (REAL_SOURCES, OBJS): List it.
4366 * as.h (DEBUG): Don't define.
4367 (struct expressionS, struct fix): Declare in case they're used in
4369 (add_to_literal_pool) [BFD_ASSEMBLER]: Declare.
4371 * config/tc-mips.h (TARGET_FORMAT) [OBJ_AOUT]: Fix for new names
4374 * subsegs.c (subseg_get): New function. Creates segment if
4375 needed, returns pointer, but doesn't change current segment.
4376 (subseg_new): Use it.
4378 Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com)
4380 * Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search.
4381 * config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/".
4382 * app.c, flonum.h, hex-value.c (const): Change #if to be more
4385 Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com)
4387 * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
4390 Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4392 * write.c (write_relocs): bfd_perform_relocation now takes an
4393 additional argument, to return an error string (which we ignore).
4395 Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4397 * write.h (struct fix): Field tc_fix_data should be type PTR, not
4398 void*, for compatibility with non-ANSI compilers. Added
4399 single-bit field "fx_done".
4401 Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com)
4403 * tc-hppa.c (pre_defined_registers): Convert to lower case.
4404 Delete spurious register names "%r4L", etc.
4405 (selector_table): Sort and convert to lower case.
4406 (cons_fix_new_hppa): `reloc_type' => `rel_type'.
4407 (pa_ip): Always use strcmp for non-text and strcasecmp for text.
4408 (reg_name_search): Rewrite to call strcasecmp only once per
4410 (pa_chk_field_selector): Rewrite to use binary search.
4411 (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons.
4412 (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case
4413 sensitive comparisons.
4414 (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case.
4415 (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use
4416 case sensitive comparison for all symbolic names.
4417 (pa_subspace): Canonicalize strncasecmp arg to lower case.
4418 (pa_subspace_start): Use case sensitive comparison for symbolic names.
4420 Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4422 * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no
4423 symbol is present (i.e., relocation against absolute), create a
4424 phony local symbol, and use it in the reloc.
4425 (fixup_segment): When adjusting a reloc with an absolute symbol,
4426 have TC_FORCE_RELOCATION control clearing add_symbolP too.
4427 * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF.
4429 * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT
4430 and BSF_GLOBAL, since they're the same.
4432 * as.c (main): Only invoke md_end if it's defined as a macro.
4433 * tc.h (md_end): Don't declare it.
4434 * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do
4436 * config/tc-vax.c (vip_end): Deleted null function.
4437 * config/tc-mips.c (md_mips_end): Renamed from md_end.
4438 * config/tc-mips.h (md_mips_end): Declare.
4439 (md_end): New macro, calls md_mips_end.
4441 * write.c (write_object_file): Don't close output file.
4442 * as.c (main): Close output file (if needed) after calling
4443 listing_print, which should be after calling write_object_file,
4444 which sets the frag addresses.
4446 * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line,
4447 obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type,
4448 obj_coff_val): Add unused int argument to satisfy prototypes; goes
4449 with Ian's 10 Sep changes.
4450 (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS,
4451 S_SET_STORAGE_CLASS): Now function instead of macros.
4452 (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted.
4453 (tag_insert): Local var ERROR_STRING is const. Use "const" not
4454 "CONST" for argument NAME. Fixed prototype.
4455 (coff_frob_symbol): Removed explicit "#if 1" directive. If
4456 S_IS_EXTERNAL, set storage class to C_EXT.
4457 (s_get_name): Use "const" not "CONST".
4458 * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE,
4459 S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted.
4460 (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For
4461 BFD_ASSEMBLER, define as macro that aborts.
4462 (obj_extra_stuff, tc_headers_hook): Declare only for
4464 (coff_frob_symbol): Fix prototype.
4466 Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4468 * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense
4471 Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4473 * config/tc-hppa.c (md_begin): Initialize "dummy_label".
4474 (tc_gen_reloc, SOM version): For relocations which have no symbol,
4475 set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code.
4477 Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4479 * read.c (lex_type): No longer make '[' a valid character for
4482 * config/tc-vax.c (tc_aout_fix_to_chars): Local variable
4483 NBYTES_R_LENGTH now const.
4485 * config/obj-*.c, config/tc-*.c: Omit superfluous "return"
4486 statements at ends of functions. Don't check for null return from
4487 hash_new, since it won't return at all if there's no memory
4488 available. Also, check for null return from hash_insert, rather
4489 than zero-length string, as success indicator.
4491 * subsegs.c (section_symbol): New function.
4492 * subsegs.h (section_symbol): Declare.
4493 * write.c (adjust_reloc_syms): Use it.
4495 Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4497 * Makefile.in (RUNTEST): New variable.
4498 (CHECKFLAGS): Pass it down.
4500 * ecoff.c (ecoff_directive_frame): Permit extra trailing operands;
4501 unused for now, but supplied by Alpha OSF1 compiler.
4503 * as.h: Protect against multiple inclusions.
4504 (int_to_gen): Don't declare.
4506 * config/atof-vax.c (atof_vax): NULL is not a valid character
4509 Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4511 * configure.in (hppa*-*-osf*): Do not consider this a developmental
4514 * config/tc-hppa.c (md_apply_fix): Handle cases where no
4515 relocation will be emitted for 32bit formats.
4517 Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4519 * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust
4520 for any of the 'T' field selectors.
4522 Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4524 * config/tc-h8500.c (build_bytes): Get reloc type right for a
4525 %page operation. (md_assemble): Don't modify input_line_pointer.
4526 (mdcoff_sizemachdep): New function.
4527 * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro.
4528 * config/tc-z8k.c (get_operand): Delete bogus check.
4530 Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
4532 * write.c (number_to_chars_*): Delete bogus range check.
4534 * output-file.c (TARGET_ARCH): No default.
4536 Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com)
4538 * config/tc-sh.c (md_convert_frag): Truncate disps before calling
4539 md_number_to_chars. (md_assemble): Don't modify
4542 Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com)
4544 * config/tc-h8300.c (md_assemble): Don't update input_line_pointer.
4546 Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4548 * config/obj-som.[ch] (obj_read_begin_hook): Remove last change.
4549 Breaks with the HP compilers.
4551 * config/tc-hppa.c (struct call_info): Remove fields which were
4552 set but never used. Remove all code which sets those fields.
4553 (struct subspace_dictionary_chain): Likewise.
4554 (struct space_dictionary_chain): Likewise.
4555 (pa_desc): Delete useless function. Delete all references.
4556 (hppa_tc_make_sections): No need to count the number of symbols for
4557 the symbol extension section.
4559 Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4561 * config/obj-som.c (obj_som_version): Pass version string to
4563 (obj_som_copyright): New function. Much like obj_som_version.
4565 * config/tc-hppa.c (obj_copyright): Define as appropriate for
4567 (pa_copyright): Just a stub now.
4569 * config/obj-som.c (obj_read_begin_hook): Delete unused function.
4570 * config/obj-som.h (obj_read_begin_hook): Provide dummy definition.
4571 (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them.
4573 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
4574 expansion due to rounding mode selectors. Handle R_[RDSN]_MODE
4575 relocations for selecting the current rounding mode.
4577 * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
4578 e_rlsel field selectors.
4580 Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4582 * config/obj-elf.h: If ECOFF_DEBUGGING, undef
4583 SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define
4584 OBJ_PROCESS_STAB to call ecoff_stab.
4585 * config/obj-elf.c: Don't compile obj_elf_init_stab_section if
4586 INIT_STAB_SECTION is not defined.
4588 Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4590 * config/tc-hppa.c (md_apply_fix): Delete old wrapper function.
4591 (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls.
4592 Fix comments in various places. Always return a value.
4593 Avoid dereferencing a NULL fx_addsy.
4594 (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy.
4596 Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
4598 * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should
4599 be either 0 or 2 (no static link or static link required). Always
4600 assume no static link.
4602 Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com)
4604 * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be
4605 dependent on howto fields, not on format flavour.
4607 * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc,
4608 defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those
4610 * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
4611 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
4612 (sy_tc, sy_obj): Define so that the fields look like they used to,
4613 until all references get changed.
4615 * write.c (fixup_segment): Lots of variables no longer register.
4616 Reordered some code for easier reading.
4617 * config/obj-coff.c (obj_coff_dim): dim_index no longer register.
4618 Deleted superfluous return statement.
4619 (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type,
4620 obj_coff_val, tag_init, tag_insert): Deleted superfluous return
4622 (align, obj_coff_section): Deleted debugging printfs.
4623 * config/tc-i386.c (md_assemble): Discard some register decls.
4624 Use assignment rather than memcpy to copy template.
4625 (op_hash, reg_hash, prefix_hash): Default C initialization of
4626 statics is sufficient.
4627 * config/tc-sparc.c (print_insn): Array Reloc is now const, and
4630 * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if
4631 TE_LYNX; use coff-sparc otherwise.
4632 [USE_NATIVE_HEADERS]: Delete this code; it isn't used.
4634 * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined,
4635 before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before
4636 returning. Remove some i960-coff-specific code.
4637 (TC_ADJUST_RELOC_COUNT): Default to doing nothing.
4638 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
4639 (i960_validate_fix): Declare.
4640 (TC_VALIDATE_FIX): Define.
4641 * config/tc-i960.c (i960_validate_fix): New function.
4643 * write.c (number_to_chars_littleendian): New function. Write out
4644 bytes in little endian order, doing size and range checking.
4645 (number_to_chars_bigendian): New function, similar.
4646 * write.h: Declare them.
4647 * config/tc-*.c (md_number_to_chars): Use them.
4648 * config/tc-vax.c (md_apply_fix): Ditto.
4649 * config/tc-i386.c (md_apply_fix): Ditto.
4651 * config/obj-coff.c: Rearranged code for handling line number
4653 (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case,
4654 since the usage is different from non-BFD_ASSEMBLER case.
4655 (in_function, clear_function, set_function): New macros, to
4656 combine some of the functionality implemented in differnet ways in
4657 BFD_ASSEMBLER and non-... code. Used in other functions that used
4658 to check function_lineoff &c.
4659 (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER,
4660 one for not. Non-BFD_ASSEMBLER version now has temporary variable
4661 to contain char* pointer pointed to by char** argument. Always
4662 follow CROSS_COMPILE code; easier to read that way.
4663 (obj_coff_ln): Don't call add_lineno or c_line_new if appline is
4665 (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for
4666 ".bf", it's been done elsewhere.
4667 (coff_frob_symbol): If ilne number data is pending, call
4668 add_linesym to flush it.
4669 (coff_frob_file): Don't do that here.
4670 * config/obj-coff.h (coff_frob_file): Declare.
4671 (obj_frob_file): Define, to call it.
4673 * config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
4674 md_estimate_size_before_relax: Define them as macros calling
4676 * config/tc-sparc.c: Don't define them as functions.
4678 * configure.in: Handle target alpha-*-osf*. (No cpu files yet.)
4680 Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4682 * Makefile (clean): Depend on clean-here.
4684 Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
4686 * config/ho-go32.h: Include fopen-bin.h.
4687 * as.h: If FOPEN_WB isn't defined, include fopen-same.h.
4688 * output-file.c (output_file_create): Use FOPEN_WB instead of "w".
4689 * input-file.c (input_file_open): Use FOPEN_RT instead of "r".
4690 * listing.c (file_info): Use FOPEN_RB instead of "rb".
4691 * read.c (s_include): Use FOPEN_RT instead of "r".
4693 * stabs.c: Include obstack.h.
4695 * tc.h (md_create_long_jump): Don't declare if it's already
4697 (md_create_short_jump, md_estimate_size_before_relax): Ditto.
4699 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead
4700 of strerror. Clear bfd_error.
4702 * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already
4705 Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4707 * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function.
4708 (pa_process_exit, pa_procend): Call it for ELF objects.
4710 Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4712 * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d
4713 case. See comment. From wilson@cygnus.com: for M_L_DAB, set
4714 coproc before doing goto ld.
4716 Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4718 * write.c (TC_FORCE_RELOCATION): Provide a default definition.
4719 (fixup_segment): Allow the target machine to specify that a
4720 relocation must be generated for a particular fixup. Remove
4721 #ifndef TC_HPPA hack.
4723 * config/tc-hppa.h (TC_FORCE_RELOCATION): Define.
4725 * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to
4726 be NULL. Only fixup_segment is supposed to do that.
4727 (hppa_force_relocation): New function.
4729 Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4731 * Makefile.in (stabs.o): Added dependencies.
4733 * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab.
4735 Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4737 * app.c (do_scrub_next_char): Output a TAB before any
4740 * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
4741 exists before trying to peek at its name.
4742 (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s
4744 (pa_align_subseg): Delete unused/unwanted function.
4746 Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4748 * read.c (read_a_source_file): Fix test for when to stick a colon
4749 on the end of a label. Make code conditional on either MRI or
4750 LABELS_WITHOUT_COLONS.
4752 * app.c (do_scrub_next_char): If a line begins with whitespace, leave
4753 the single whitespace character alone. Eat all others.
4755 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define.
4757 Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4759 * config/tc-hppa.c (pa_procend): Do not call process_exit.
4760 (exit_processing_complete): Delete unwanted variable and all
4763 Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4765 * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext.
4766 Changed to not actually build the external symbol information, as
4767 that is now done by the ECOFF back end.
4768 (ecoff_build_debug): Changed accordingly.
4769 * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function
4770 called by ecoff_setup_ext.
4771 * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0,
4772 set corresponding pointer to NULL. Don't set raw_size and
4774 (obj_ecoff_set_sym_index): Removed.
4775 (obj_ecoff_set_ext): New function.
4776 * config/obj-ecoff.h (obj_set_sym_index): Don't define.
4777 (obj_ecoff_set_sym_index): Don't declare.
4778 * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr,
4779 elf_set_index): New functions used for ECOFF_DEBUGGING.
4780 (elf_frob_file): Reworked ECOFF debug generation to use
4781 new functions in bfd/ecofflink.c.
4783 Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4785 * config/tc-hppa.c (pa_def_subspaces): Only create the unwind
4786 subspace for ELF. In the SOM world, the linker is responsible
4787 for creating the unwind subspaces.
4789 Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4791 * config/obj-coffbfd.c: Use PARAMS rather than EXFUN.
4792 (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is
4793 already set. Fixes .def var; .val external_var; .scl 3; .endef.
4794 (adjust_stab_section): Make static. Declare return type. Remove
4797 * config/tc-i386.h: Declare tc_coff_fix2rtype and
4798 tc_coff_sizemachdep.
4800 Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4802 * write.c (write_object_file): Disable obj_check_file_symbols
4803 hook; only back end using it wasn't using it correctly.
4804 (write_object_file): Always call obj_frob_symbol and
4805 tc_frob_symbol; always retain symbol if it's used by a relocation,
4806 regardless of what these routines indicate.
4807 * config/obj-coff.c (coff_frob_symbol): Renamed from
4808 coff_check_file_symbols.
4809 * config/obj-coff.h (obj_check_file_symbols): Deleted.
4810 (coff_frob_symbol): Declare.
4811 (obj_frob_symbol): Call it.
4813 * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings,
4814 obj_pre_write_hook): Don't define for BFD_ASSEMBLER.
4815 (c_section_header): Ditto. Delete superfluous return at end of
4818 * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify
4820 (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER
4822 (c_section_header): Rewrite prototype so that it contains no
4823 preprocessing directives. Don't declare it at all if
4826 * configure.in (sparc*-*-lynxos): New target, using coff and
4829 * stabs.c: New file.
4830 * Makefile.in (REAL_SOURCES, OBJS): List it.
4831 * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME,
4832 get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc):
4835 * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf
4838 Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4840 * configure.in (mips-*-irix5*): New target. Use elf and mips-big.
4841 * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h.
4842 (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF
4844 (obj_read_begin_hook): If ECOFF_DEBUGGING, call
4845 ecoff_read_begin_hook.
4846 (obj_symbol_new_hook): If ECOFF_DEBUGGING, call
4847 ecoff_symbol_new_hook.
4848 (obj_elf_init_stab_section): Cast alloca result.
4849 (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging
4850 information and write it out into .mdebug section.
4851 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro.
4852 (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS.
4853 (ECOFF_DEBUGGING): Define if TC_MIPS.
4854 (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add
4855 fields required by ECOFF.
4856 * config/tc-mips.c: Check ECOFF_DEBUGGING rather than
4857 OBJ_ECOFF in many cases.
4858 (mips_any_noreorder): New variable.
4859 (mips_cprestore_offset): Initialize to -1.
4860 (mips_frame_reg): New variable.
4861 (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1,
4862 RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros.
4863 (md_pseudo_table): Handle "gpword" and "cpadd".
4864 (md_begin): Initialize ok to false. If OBJ_ELF, set alignment
4865 of text, data and bss sections to 4. Set alignment of
4866 .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug
4868 (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment
4870 (append_insn, macro_build, macro_build_lui): Take place
4871 argument. Changed all callers.
4872 (append_insn): If appending a nop, don't emit one.
4873 (macro_build): Changed assertion for 'i', 'j', 'o' case.
4874 (gp_reference): Removed.
4875 (load_address): New function.
4876 (macro): If mips_noreorder is used, set mips_any_noreorder.
4877 Extensive changes to handle GP and PIC symbols differently.
4878 Build both possible code choices using a variant frag, and
4879 make a final decision at the end of assembly when all
4880 information is known. Added PIC support for all symbol
4882 (mips_ip): Don't permit anything but a number after $ for a
4883 coprocessor register. Don't use .lit4 or .lit8 sections when
4884 generating PIC code. If OBJ_ELF, set alignment of .lit4 or
4886 (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs.
4887 (s_change_sec): Set alignment of ELF .rodata or .sdata section
4889 (s_mipsset): If .set noreorder, set mips_any_noreorder.
4890 (s_cpload): Ignore .cpload if not generating PIC code. Warn
4891 if .cpload is not in noreorder section.
4892 (s_cprestore): Ignore .cprestore if not generating PIC code.
4893 (s_gpword, s_cpadd): New functions.
4894 (tc_get_register): Added frame argument; if true, set
4895 mips_frame_reg to return value. Changed all callers.
4896 (md_estimate_size_before_relax): Don't error out, but instead
4897 determine how much a frag should grow.
4898 (tc_gen_reloc): Return multiple relocs if appropriate, as
4899 determined by md_estimate_size_before_relax.
4900 (md_convert_frag): New function.
4901 (mips_elf_final_processing): Set ELF header flags based on
4902 mips_any_noreorder and mips_pic.
4903 * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define.
4904 (MAX_RELOC_EXPANSION): Define to be 3.
4905 (md_relax_frag): Define to be 0.
4906 (md_convert_frag): Don't define.
4907 (tc_get_register): Changed declaration.
4909 * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to
4910 support generating ECOFF debugging information for MIPS ELF
4911 targets. Compiled only if ECOFF_DEBUGGING is defined. Changed
4912 handling of external symbols: it now always generates exactly
4913 those external symbols that are defined in the global symbol list.
4914 * Makefile.in (REAL_SOURCES): Added ecoff.c.
4915 (REAL_HEADERS): Added ecoff.h.
4916 (OBJS): Added ecoff.o.
4917 (ecoff.o): New target.
4918 * config/obj-ecoff.c: Almost entirely moved into ecoff.c.
4919 Remaining code mostly just calls ecoff.c code.
4920 * config/obj-ecoff.h: Define ECOFF_DEBUGGING.
4921 (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a
4923 (obj_read_begin_hook, obj_symbol_new_hook): Define to call
4924 functions in ecoff.c.
4925 (ecoff_stab): Don't declare (now declared in ecoff.h).
4926 (obj_set_sym_index): Define.
4927 (obj_ecoff_set_sym_index): Declare.
4929 * frags.h (frag_grow): Declare.
4930 * frags.c (frag_grow): Made non-static.
4932 * write.c (is_dnrange): Do not define if md_relax_frag is defined.
4933 (relax_segment): If md_relax_frag is defined, use it to handle a
4934 frag of type rs_machine_dependent rather than looking through
4937 * read.c (read_a_source_file): If we find a bad pseudo-op,
4938 do a continue to go on to the next line rather than a break.
4939 Removed duplicate bad pseudo-op code which was never executed.
4941 * read.c (s_lcomm): Do not require a comma after the name.
4943 * subsegs.h (segment_info_type): Changed hadone field to bitfield.
4945 * as.c (perform_an_assembly_pass): Set bss flag for bss_section.
4946 * read.c (s_lcomm): Set bss flag for .sbss section if used.
4947 * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a
4948 bss section. Set SEC_RELOC if there are any relocations, even for
4949 a zero size section.
4951 * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base
4952 data offset on reloc[0]->address rather than reloc[j]->address, so
4953 that multiple relocs can affect different memory locations.
4955 * write.c (chain_frchains_together, relax_and_size_seg,
4956 adjust_reloc_syms, write_relocs): Make third argument PTR, not
4957 char *, to match definition of bfd_map_over_sections.
4959 * app.c (do_scrub_next_char): Don't interpret a comment character
4960 as starting a CPP line directive unless it is a '#' and is the
4961 very first characters on the line (i.e., do not permit leading
4964 * messages.c (identify): Make file argument non-const, to match
4967 Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4969 * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check.
4971 Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com)
4973 * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too.
4974 * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7
4977 Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4979 * config/tc-hppa.[ch]: Fix assorted trivial indention problems.
4980 * config/obj-som.c (obj_som_version): Add missing ';'.
4981 (som_frob_file): Delete whitespace at EOL.
4983 Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com)
4985 * Makefile.in (VERSION): Updated following 2.2 release.
4987 Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4989 * config/tc-hppa.c (hppa_fix_struct): Use a real type for the
4990 field selector, rather than an int. All uses of field selectors
4992 (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
4993 (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
4996 Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
4998 * config/tc-hppa.c (pa_type_args): For .import statements,
4999 silently ignore attempt to change the symbol type for a function
5000 from ST_ENTRY to ST_CODE on .import.
5002 Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5004 * write.h (fixS): Rename fx_callj field to fx_tcbit.
5005 * write.c, config/obj-coff.c, config/obj-coffbfd.c,
5006 config/tc-i960.c: Corresponding changes.
5008 Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5010 * Makefile.in (distclean): Delete config-stamp and config.h
5012 * config/tc-hppa.c (evaluate_absolute): Avoid relying on
5015 * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args.
5016 Accept new argument "is_export". All callers changed. When
5017 processing a .export directive for a function, do not allow
5018 the user to set the type to "CODE", instead warn and set the
5021 Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5023 * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted
5024 Lemon <mellon@pepper.ncd.com>).
5025 (mips_ip): Permit odd numbered floating point registers if -mips3.
5026 (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS.
5028 Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com)
5030 * configure.in: Remove h8300h, we have multilib now.
5032 Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
5034 * configure.in: Support generic netware as being ELF format.
5035 Recognise unixware if the user supplies it.
5037 Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5039 * First cut at cleaning up PA instruction parsing.
5040 * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to
5041 insn structure as an argument, and a pointer to a string. All
5042 callers changed. Always read any field selector here. Call
5043 evaluate absolute to get a return value.
5044 (evaluate_absolute): Addept pointer to insn structure as its
5045 argument. All callers changed.
5046 (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield
5047 into an instruction and continuing the main pa_ip loop.
5048 (CHECK_FIELD): New macro for simple range checking of fields.
5049 (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE
5050 and CHECK_FIELD. All immediate fields now pass through
5051 pa_get_absolute_expression which will also handle field selectors.
5052 Delete dead code. Simplify.
5053 (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are
5054 applied are in range. Use bfd_put_32 rather than inserting each
5055 byte of the fixed instrution into the buffer ourselves.
5057 * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code,
5058 it was PA specific and is no longer needed (it's now handled
5059 within the PA backend).
5060 * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition.
5061 * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for
5062 a fixup is $global$ change it to NULL as $global$ is really only
5063 needed long enough to determine the base type of relocation to use.
5065 * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined.
5067 * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work
5068 for 'z' operands (target of ble branch).
5070 Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5072 * config/tc-hppa.c: (update_subspace): Fix type and name of last
5073 parameter. All callers fixed.
5074 (md_begin, pa_chk_field_selector, pa_entry): Lint.
5076 * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector
5077 to default state after it's been used.
5079 Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5081 * config/obj-som.c (obj_som_init_stab_section): Change
5082 space/subspace sort keys for the stab sections so as to avoid
5083 bugs in the hp linker and pxdb.
5085 Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5087 * write.c (chain_frchains_together): Update pointer to last
5088 frag for a segment in the seginfo structure.
5090 Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com)
5092 * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS
5094 Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5096 * write.c (fixup_segment): Handle conversion of subtraction to
5097 pc-relative addressing even if pc-relative flag is already set.
5099 * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't
5102 * doc/Makefile.in (distclean): Delete intermediate files from dvi
5103 build, but not the dvi or info files.
5104 * Makefile.in (clean-here): New target; cleans up current
5106 (distclean): Use it instead of clean.
5108 * read.c (s_xstab): Don't use alloca.
5110 * messages.c (identify): New routine; print message identifying
5111 following messages as coming from assembler.
5112 (as_show_where, as_bad_internal, as_bad_where): Call it.
5113 (as_fatal): Don't need to identify program any more.
5115 Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5117 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5119 * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as
5121 (get_stab_string_offset): Remove unused variable aligned.
5123 Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5125 * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the
5126 predefined register table.
5127 (pa_parse_number): Handle %rp in common register shortcut code.
5128 Consistently set return value to -1 for an error. Clean up error
5129 messages and only print them when "print_errors" is true. Handle
5130 empty string case like the HP assembler -- assume a value of
5133 * config/ho-hpux.h: Do not include ho-sysv.h. Instead include
5134 standard hpux include files to pick up various function decls.
5136 * config/ho-hppaosf.h: Delete _IO* macros. They are defined in
5137 stdio.h. Delete bogus declaration of free. Get path to
5138 alloca-conf.h right.
5140 Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5142 * expr.c (operand): Fix checks for characters following "0b" or
5145 Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5147 * config/obj-som.h (obj_attach_unwind_info): Define as a hook
5148 so GAS can attach unwind descriptor information to a BFD symbol.
5149 * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind
5150 descriptor information to the BFD symbol.
5151 (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied",
5152 they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF
5154 (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent.
5155 (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM.
5156 (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not
5157 build "end-of-function" symbols for SOM, they are not needed.
5159 * config/tc-hppa.c (process_exit): Create temporary symbols with
5160 correct prefixes so they can be eliminated later.
5162 * config/tc-hppa.c (call_info struct): Delete unused "frame" field.
5163 (pa_callinfo): Insert framesize into the unwind information as
5164 soon as it's available.
5165 (pa_build_unwind_subspace): Do not insert framesize into the unwind
5168 * Add support for marker type relocations. These mark areas
5169 of interest to the linker. ENTRY/EXIT relocations for SOM are
5170 an example of marker relocations.
5171 * write.c (write_relocs): Instead of assuming size of a relocation
5172 is 4 bytes, pick up the size from relocation itself.
5173 (fixup_segment): Do not complain that a value is too small for
5176 * struc-symbol.h: Add new "sy_used" field to the symbol structure.
5177 * expr.c (operand): Set sy_used for any symbol used as an operand.
5178 (expr): Likewise for any symbol used in an expression.
5179 * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported
5180 symbols which are never used and absolute symbols which local scope.
5182 * config/obj-som.h (obj_frob_file): Define.
5183 * config/obj-som.c (obj_som_init_stab_section): Set alignment
5184 of stab sections. Make space for the special stab entry.
5185 (adjust_stab_sections): Adjust the special entry in the
5187 (som_frob_file): New function. Simply calls adjust_stab_sections
5190 Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5192 * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define.
5193 (mips_pic, mips_cprestore_offset): New static variables.
5194 (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore.
5195 Ignore .bgnb and .endb.
5196 (gp_reference): _gp_disp is never addressed off GP.
5197 (macro_build): Ignore macros while searching for insn. For cases
5198 i, j, and o, accept the reloc type as an argument rather than
5199 assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to
5200 BFD_RELOC_MIPS_GPREL. Added new case a.
5201 (set_at, load_register, macro): Changed calls to macro_build to
5202 pass new argument for i, j and o cases.
5203 (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require
5204 special handling when generating SVR4 PIC code.
5205 (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT
5206 rather than hard coded constants.
5207 (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and
5208 BFD_RELOC_MIPS_CALL16.
5209 (s_option): Set mips_pic based on .option picN.
5210 (s_abicalls): New function; set mips_pic to 2.
5211 (s_cpload): New function; handle .cpload.
5212 (s_cprestore): New function; handle .cprestore.
5214 * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb,
5215 .endb and .verstamp, setting them to s_ignore.
5217 Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5219 * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined
5220 field. Define SUBSPACE_DEFINED accessor macro.
5221 (pa_subspace): Allow user to override subspace attributes for
5222 built-in subspaces. Set ssd_defined at the end of fcn -- that
5223 way the attributes can only be changed once. Pass newly allocated
5224 name to is_defined_subspace, not a pointer to the input line.
5225 Fix typo in space/subspace rework.
5226 (is_defined_subspace): Delete unused 2nd arg. All callers changed.
5228 * config/tc-hppa.c (pa_import): If currently in the text segment
5229 and a symbol is imported without type information, set BSF_FUNCTION
5231 * write.c (relax_and_size_seg): Correct test to determine if
5232 the section's size was rounded up.
5234 * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS
5235 can properly set all the SOM symbol types.
5236 * config/tc-hppa.c (pa_symbol_type): New enum to represent the
5237 symbol types which can be set from an IMPORT/EXPORT statement.
5238 (pa_export_args): Set the pa_symbol_type type based on arguments.
5239 If defined, call obj_set_symbol_type to pass this information on
5242 * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
5243 stab section we make.
5244 (s_stab_generic): Likewise.
5246 Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5248 * Allow backends to override the value of the fake label.
5249 * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead
5250 assume backends will define LOCAL_LABEL if anything other than
5251 'L' is used to denote a local label.
5252 (FAKE_LABEL_NAME): New macro. Defines the default name used for
5254 * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code
5255 and instead simply use the string defined by FAKE_LABEL_NAME.
5256 (operand): Likewise.
5257 * read.c (s_stab_generic): Likewise.
5258 * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's
5259 known to be a local label.
5260 * config/tc-i386.h (DOT_LABEL_PREFIX): Delete.
5261 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
5262 * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete.
5263 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
5264 * config/te-sco386.h (DOT_LABEL_PREFIX): Delete.
5265 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
5267 Rework space/subspace handling in PA code to fully support
5268 SOM spaces/subspaces.
5269 * config/tc-hppa.c (USE_ALIASES): New object-format dependent define
5270 to control the use of space/subspace name aliases.
5271 (update_subspace): Accept space chain entry for containing space
5272 as a new parameter. All callers changed.
5273 (pa_get_label): Use current_space rather than pa_segment_to_space.
5274 (pa_define_label): Likewise.
5275 (pa_undefine_label): Likewise.
5276 (md_begin): Change into the (possibly modified) text_section.
5277 (pa_parse_space_stmt): Create a new segment/space if create_flag
5278 is true, and the space name is not one of the two predefined spaces.
5279 (pa_subspace): Use current_space rather than a lookup via
5280 pa_segment_to_space. Reset BFD section flags as required by
5281 the .subspace directive. Likewise for the section alignment.
5282 Pass the current space to update_subspace and create_new_subspace.
5283 (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES
5284 is true. When not using aliases, create a BFD section for each
5285 subspace encountered. When not using aliases replace the default
5286 text, data, and bss segments with new ones.
5287 (create_new_subspace): When not using aliases each subspace has a
5288 section/segment and subsegments are not needed, so set the subsegment
5291 * config/tc-hppa.c (pa_parse_space_stmt): If needed, call
5292 obj_set_section_attributes to pass space attributes to the
5294 (create_new_space): Likewise.
5295 (create_new_subspace): Likewise for subspace attributes using
5296 obj_set_subsection_attributes.
5297 (update_subspace): Likewise for subspace attributes using
5298 obj_set_subsection_attributes.
5300 * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key
5301 for $TEXT$ and $PRIVATE$ from the default space structure.
5303 * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION
5304 as appropriate for the given type.
5306 * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling
5309 * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol
5312 * config/obj-som.[ch]: New files for SOM support. Note SOM
5313 support is not yet complete in GAS or BFD.
5315 * config/ho-hppabsd.h: Delete IO* macros, they are defined in
5316 stdio.h. Delete declaration of free. Include stdlib.h, unistd.h,
5319 Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5321 * Allow backends to override the section names used for embedded
5322 stabs support. Needed for SOM.
5323 * read.c (STAB_SECTION_NAME): Default the name of the stab section
5325 (STAB_STRING_SECTION_NAME): Likewise for the stab strings section.
5326 (get_stab_string_offset): Is now passed the full name for the
5327 stab string section rather than a name prefix. All references
5329 (s_stab_generic): New argument for the stab string section name.
5330 all references changed.
5331 (s_xstab): Append "str" to the stab section name to get the
5332 stab string section name.
5333 * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str"
5334 to stab section name to get the stab string section name. Pass
5335 the full name of the stab string section to get_stab_string_offset.
5336 * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
5338 * config/tc-hppa.c (md_begin): Disable "-R" option to fold
5339 textand data segments. Warn user "-R" is unsupported on the
5342 Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
5344 * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for
5345 .align and .ALIGN directives.
5347 * config/tc-hppa.c (pa_space): Do not report an error for a .space
5348 directive which does not define a "well-known" space and does
5349 not include a space number as an argument.
5351 * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the
5352 "defined", "loadable", "code_only" and "space_index" fields.
5353 (pa_def_spaces): Correct initialization of the "spnum", "defined",
5354 and "private" fields.
5356 * write.h (struct fix): Add new tc_fix_data field for the various
5357 backends to attach machine dependent fixup information to.
5358 * write.c (fix_new_internal): Initialize new tc_fix_data field.
5359 * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and
5361 (hppa_find_hppa_fix): Delete unnecessary function. Fix all
5362 callers to get HPPA fixup information from the tc_fix_data field
5364 (hppa_fix_root): Delete unnecessary variable.
5365 (fix_new_hppa): Attach HPPA fixup data to the GAS fixup.
5367 * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted
5368 function. Fix all callers.
5369 (subspace_dictionary_chain): Delete unused ssd_start_sym field.
5371 * config/tc-hppa.c (hppa_fix_adjustable): New function to determine
5372 if a particular fixup is adjustable.
5373 * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to
5374 perform the real work.
5376 * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out
5377 of OBJ_XXX conditionals.
5378 (MAX_RELOC_EXPANSION): Likewise.
5380 * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all
5381 callers. Now returns log2 (N) for positive N which are an exact
5382 power of two or -1 for an error.
5384 * config/tc-hppa.c (pa_callinfo): Range check values provided for
5385 ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before
5386 inserting them into the unwind table.
5388 * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references.
5389 (hppa_gen_reloc_type): New object format dependent macro.
5390 (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF
5391 conditional. The code can (and will) be shared between SOM & ELF
5392 formats in the near future.
5393 (cons_fix_new_hppa, md_apply_fix_1): Likewise.
5394 (pa_build_unwind_subspace, process_exit, pa_exit): Likewise.
5395 (tc_gen_reloc): Use hppa_gen_reloc rather than an object format
5398 * config/tc-hppa.c (pa_comm): Set the segment for a common symbol
5401 * config/obj-elf.h (obj_elf_version): Add extern prototype.
5403 * configure.in (hppa-*-bsd*): New configuration.
5404 BFD is always used for GAS generating SOM objects.
5406 * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an
5407 adjustment is rejected by the target machine.
5409 * config/tc-hppa.c (pa_big_cons): Delete function and its
5410 declaration. All callers changed to use pa_cons.
5412 * write.c (fixup_segment): Fix indention and open/close brace
5415 From Pete Hoogenboom:
5416 * config/tc-hppa.c (md_atof): Return a NULL on success rather than
5419 * config/tc-hppa.c (pa_parse_space_stmt): Advance
5420 input_line_poitner when an invalid argument is encountered.
5422 Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5424 * config/tc-a29k.c (md_begin): When opcodes are mashed together in
5425 the table, require that the one without bit 0x1000000 set come
5426 first. Require further that it be case 'b' or 'P'. The a29k
5427 opcode table already meets these constraints.
5428 (machine_ip): When handling case 'i' or 'A', make sure that the
5429 appropriate opcode really exists by looking at the next entry in
5432 Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5434 * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative
5435 fixups. Add 6 for long 7.3 case, 2 for short 7.2 case.
5437 * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number
5438 after a .ent directive.
5440 * config/tc-mips.c (mips_ip): Handle '>' case (shift amount
5441 between 32 and 63 for double shift instruction). Do & 0x1f rather
5443 (printInsn): Handle '>'.
5445 Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5447 * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol
5448 number in the right place. Untested. Probably does not work for
5449 cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney).
5451 * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses
5452 an illegal offset of 0 or -1.
5454 * config/obj-elf.c (obj_elf_init_stab_section): Align .stab
5455 section to a longword boundary.
5457 Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com)
5459 * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS.
5462 * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
5465 Mon Oct 25 14:06:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5467 * config/tc-sparc.c (sparc_ip): Fix up membar argument handling.
5469 Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5471 * config/tc-sh.c (build_Mbytes): Write the relocs to the correct
5472 address. (md_assemble): Make error handling a bit more graceful.
5473 (md_apply_fix): Don't warn on non aligned displacement.
5475 * config/tc-z8k.c (get_specific, built_bytes): Understand all the
5478 Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5480 * doc/Makefile.in (install-info): Use "$<*" so VPATH will find
5481 as.info* even if they're in $(srcdir) (e.g., for FSF
5484 * write.c (write_relocs): For relocs that are pc_relative and
5485 pcrel_offset and not partial_inplace, adjust reloc->addend to
5486 compensate for a bfd_perform_relocation bug.
5488 * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code.
5489 * config/tc-sparc.c: Ditto.
5490 (tc_gen_reloc): Include fx_offset for pcrel fixups.
5492 Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com)
5494 * tc-mips.c (md_pseudo_table): Add dword pseudo op.
5496 Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5498 * messages.c: replaced all variables called Format with 'format',
5499 for consistency throughout
5501 * configure.in: handle mips*- instead of mips, mips*el for little
5502 endian configurations
5504 Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5506 * input-scrub.c (physical_input_file, logical_input_file,
5507 physical_input_line, logical_input_line): Made static.
5508 (as_where): Return current file name and line number, don't print
5510 * messages.c (as_show_where): New static function. Other
5511 functions use it instead of as_where.
5512 (as_bad_internal): New static function.
5513 (as_bad): Use as_bad_internal.
5514 (as_bad_where): New function, like as_bad but taking a file name
5516 * as.h (as_bad_where): Declare.
5517 (as_where): Change prototype for new arguments.
5518 * write.h (fixS): Added fields fx_file and fx_line.
5519 * write.c (fix_new_internal): Save file and line number in fix.
5520 (fixup_segment): Use as_bad_where, not as_bad.
5521 * input-file.c (f_in, file_name): Made static.
5522 * cond.c (struct file_line): Just use file and line fields.
5523 (s_else): Use as_where and as_bad_where, not get_file_line and
5525 (get_file_line, set_file_line): Removed.
5526 * listing.c (listing_newline): Use as_where.
5527 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
5528 * config/obj-ecoff.c (add_file): Use as_where.
5529 * config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
5530 * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
5531 * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
5533 Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
5535 * config/tc-m68k.h: Don't define REGISTER_PREFIX or
5536 OPTIONAL_REGISTER_PREFIX if either is already defined.
5538 * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
5540 * configure.in: Set bfd_gas for all sparc targets. Added facility
5541 for keeping or rejecting configurations still under development;
5542 default is to assume production environment, and reject configs
5543 still being worked on. Mark Elf configurations (except sparc and
5544 i386) as developmental. Deleted cases matching some generic names
5545 in favor of more specific names. (E.g., when we get Alpha
5546 support, we'll still only support VMS for Vax.)
5548 * config/tc-sparc.h (md_end): New macro.
5549 * config/tc-sparc.c (md_end): Function deleted.
5550 (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
5551 version compiling. All sparc targets will use bfd now.
5552 * tc.h (md_end): Don't declare if it's defined as a macro.
5554 Changes from Jeff Law and Peter Hoogenboom:
5556 * read.c (next_char_of_string): Limit octal character constants to
5559 * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
5560 against placing additional object-file dependent code here. Warn
5561 against contaminating all of GAS with the internals of tc-hppa.c
5562 through inclusion of tc-hppa.h. Delete all forward declarations
5563 for functions only used within tc-hppa.c, likewise for structures,
5564 variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
5565 conditional code in a few small places.
5567 * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
5568 structures, global variables, forward declarations together.
5569 Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
5570 conditional code -- try to group conditional code together
5571 into a few places. Make all functions and variables which
5572 are only used within tc-hppa.c static. PARAMize all functions.
5573 Add comments to functions. Delete unused functions, variables,
5574 #defines, etc. Delete unused members within structures. Delete
5575 ldil;ble hacks -- it is believed they were installed to work
5576 around old gas bugs. Avoid using mixed case for local
5577 functions, variables, and structures. Fix formatting problems
5578 not found by GNU-indent. Add FIXME notices for things which
5579 should be worked on the near future. Delete lots of old
5580 useless (1.36 PA-SOM) code.
5582 * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
5583 field of the fixS structure. Needed to build unwind
5584 descriptors correctly.
5586 * write.c: (fixup_segment): Allow expressions such as
5587 sym1-sym2+const as long as sym2 is $global$.
5589 * write.c (adjust_reloc_syms): Provide a hook so that a target
5590 cpu configuration can reject certain relocation reductions.
5591 * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
5592 which do not involve function symbols.
5594 * config/tc-hppa.h: Reindent with GNU-indent. Delete references
5595 to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
5597 * config/tc-hppa.c: Likewise.
5599 * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
5600 of elf32_symbol_type.
5601 (pa_export_args): Likewise.
5602 (elf_hppa_final_processing): Likewise.
5603 (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
5605 (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
5608 * config/tc-hppa.c: (md_section_align): Align all sections to
5609 a multiple of the section alignment rather than always a
5612 * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
5613 bits are zero (eg they specify no relocations), then do not even
5614 bother adding their entries to thesymextn section.
5616 Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5618 * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
5619 option, which is used by the SunOS make default .s.o rule.
5621 Wed Oct 20 12:26:33 1993 Ken Raeburn (raeburn@rover.cygnus.com)
5623 * config/tc-sparc.c (sparc_ip, label "immediate"): Convert relocs
5624 operating on upper 32 bits of immediate constants to lower-half
5625 relocs with adjusted constants.
5627 Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5629 * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
5631 * config/tc-m68k.c (omagic): Remove obsolete and unused variable.
5632 (m68k_aout_machtype): New variable, if OBJ_AOUT.
5633 (md_assemble): Initialize m68k_aout_machtype based on
5634 current_architecture, if OBJ_AOUT.
5635 (md_parse_option): Remove obsolete reference to omagic.
5637 Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5639 * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op.
5640 (s_option): Ignore .option O* and .option pic*.
5641 (s_ent): Skip whitespace between symbol and optional digit.
5642 (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx).
5644 * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
5645 characters in state 6.
5646 * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
5649 * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
5650 for ELF by hacking around bizarre bfd_perform_relocation behaviour
5651 that I don't dare change.
5653 Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org)
5655 * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
5656 call strchr for each character to see if it is a special char,
5657 instead add a second loop over special_chars. Set alignment
5658 of text, data and bss sections to 4.
5659 (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
5661 (reloc): Don't return 8 and 16 bit non-PC relative relocations on
5662 ELF, since the ELF object format does not have these type of
5663 relocations. Change the abort into as as_bad and return
5664 BFD_RELOC_NONE to silence compiler warnings.
5665 (md_assemble): Keep track of the instruction size. Allow white
5666 space between the $ and the constant for compatibility with older
5667 gases and other assemblers.
5668 (i386_operand): Skip spaces between $ and expression.
5669 (tc_gen_reloc): Don't allow anything but 32 bit relocations on
5670 ELF. Convert abort into an as_bad and assert into as_fatal.
5672 Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5674 * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
5675 sub_symbolP is in the current segment, convert to a PC-relative
5676 fixup and discard the symbol.
5678 Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5680 * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol
5681 for st_StaticProc just like st_Proc.
5683 * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT
5684 so that OBJ_BOUT doesn't forget to adjust all the fragments in the
5687 Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5689 * config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
5690 (mips_regmask_frag): New static variable, if OBJ_ELF.
5691 (md_begin): If OBJ_ELF, create .reginfo section and set
5692 mips_regmask_frag to a frag.
5693 (mips_elf_final_processing): New function, if OBJ_ELF. Set
5694 mips_regmask_frag to register mask information.
5695 * config/tc-mips.h (elf_tc_final_processing): New macro, defined
5698 Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5700 * messages.c (as_fatal): Use myname when printing messages.
5702 * config/tc-i960.c (md_begin): Use null pointer, not empty string,
5703 as initial "return" value in case hashing isn't needed.
5705 * config/tc-a29k.c (md_atof): Return null, not empty string, on
5707 * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof),
5708 config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof),
5709 config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof),
5710 config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto.
5712 Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5715 * config/tc-h8300.c (get_specific): Special action if 8 bit
5716 address seen. (check_operand): Don't complain if truncating top
5717 bits of an 8 bit address. (build_bytes): Allow an immediate and
5718 an absolute in the same insn.
5720 Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5722 * write.c (write_contents): Don't crash if seginfo is NULL.
5724 * config/obj-ecoff.c (ecoff_frob_file): Write out register masks
5725 by modifying .reginfo section, not by directly modifying BFD
5728 Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5730 * config/ho-sunos.h: remove extern time declaration
5732 Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5734 * messages.c (as_fatal): Do mention that it's the assembler that
5735 got the fatal error.
5737 Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5739 * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to
5740 hold register masks.
5741 (md_begin): Initialize them to zero.
5742 (append_insn): Update mips_gprmask and mips_cprmask. Also add
5743 register variables pinfo and prev_pinfo.
5744 * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
5745 * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
5746 and cprmask from mips_gprmask and mips_cprmask.
5748 * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF.
5749 * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
5750 (various): Change all references to GP references to apply if
5751 GPOPT, not if OBJ_ECOFF.
5752 (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
5753 instead of .rdata. If OBJ_ELF, set section flags for .rodata and
5755 (s_frame, s_loc, s_mask): Comment out entire functions, rather
5756 than just body. They're not used anyhow.
5757 * configure.in: Set cpu_type to mips for mips*. Accept
5758 mips-*-elfl* and mips-*-elf*.
5760 Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org)
5762 * config/obj-elf.c (obj_elf_common): Allow the alignment field to
5765 Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5767 * config/tc-mips.c (cons_fix_new_mips): New function. Turn
5768 BFD_RELOC_64 into BFD_RELOC_32.
5769 * config/tc-mips.h (TC_CONS_FIX_NEW): Define.
5770 (cons_fix_new_mips): Declare.
5772 Changes to let cons handle bignums like general expressions.
5773 * expr.h (expressionS): New field X_unsigned.
5774 * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
5776 (expr) Fix typo resultP to right if missing operand. Set
5777 X_unsigned to 1 when building new expression.
5778 * read.c (potable): Make "octa" and "quad" call cons, not
5780 (cons): Handle bignums. If given an O_constant (small integer) to
5781 fill a big space, turn it into a bignum.
5782 (parse_bitfield_cons): Set X_unsigned field.
5783 (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
5785 * read.h (big_cons): Remove prototype.
5786 * symbols.c (resolve_symbol_value): Don't give a warning if a
5787 symbol in expr_section can not be resolved.
5788 (S_SET_VALUE): Clear X_unsigned.
5789 * write.c (write_object_file): If resolve_symbol_value failed on a
5790 symbol we are writing out, give a warning.
5791 * config/tc-h8500.c (parse_reglist): Set X_unsigned.
5792 * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
5793 call pa_cons, not pa_big_cons.
5794 (pa_big_cons): Remove.
5795 * config/tc-hppa.h (pa_big_cons): Remove declaration.
5796 * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
5799 Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
5801 * doc/as.texinfo (Copying): new node, to handle the recent changes
5802 in the texinfo/gpl.texinfo file
5804 Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5806 * read.c (big_cons): Handle "0" correctly.
5808 * config/tc-mips.c (md_begin): Set target_big_endian correctly.
5810 Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5812 * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should
5813 have pc-relative fixup.
5814 (md_parse_option): Move "-k" case down near "-pic" case.
5816 * configure.in: Alphabetize list of cpu type alternatives. Enable
5817 OS values of "linux*elf*" and "linux*coff*" to select those
5818 formats, with linux emulation. Don't bother checking for upper-
5819 or mixed-case versions of "ose".
5821 Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5823 * config/z8k.c (md_pseudo_table): add "unseg".
5825 Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5827 * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes
5828 found while extending the dissassembler.
5830 Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com)
5832 * configure.in: Split i386 LynxOS out from other coff targets,
5833 add a specific Lynx emulation.
5834 Add m68k LynxOS target.
5835 * config/tc-i386.c: Define specific Lynx target format.
5836 * config/tc-m68k.c: Define specific Lynx target format.
5837 * config/te-lynx.h: New file.
5839 * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be
5840 "coff-{i386,m68k}" if TARGET_FORMAT already defined.
5841 (INIT_STAB_SECTION): Define.
5842 * config/obj-coffbfd.c: Include <time.h>.
5843 (write_object_file): Look for .stab sections and call
5844 adjust_stab_section.
5845 (adjust_stab_section): New function, fills in the first symbol
5846 of a stab section with number of symbols and string table size.
5847 (obj_coff_init_stab_section): New function, creates the initial
5848 symbol for a stab section.
5850 Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5852 * config/atof-vax.c (md_atof): Return null on success instead of
5854 * config/atof-tahoe.c (md_atof): Ditto.
5855 * read.c (float_cons): Expect a null pointer for success, not an
5858 * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer
5859 on success, instead of empty string. All callers changed.
5861 * config/tc-vax.c: Use PARAMS in declarations.
5862 (vip_op): Use NULL instead of empty string for success in error
5865 Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5867 * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols
5868 in different defined segments.
5870 * write.c (relax_segment): Localize "aim" variable. If
5871 DIFF_EXPR_OK, don't impose checks on symbol segment types.
5872 (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current
5873 segment, convert to a PC-relative fixup and discard the symbol.
5875 * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored.
5876 (md_parse_option) [TE_SUN3]: Set it for "-k".
5877 (m68k_ip): Generate proper fixup for mode 7.3.
5878 * config/tc-m68k.h (DIFF_EXPR_OK): Define.
5880 Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5882 * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved
5883 earlier in the file.
5884 (insop, add_exp): Now defined as functions, for readability.
5885 (insop): Now takes two arguments; callers changed.
5887 Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
5889 * config/tc-m88k.c (get_o6): new function.
5890 (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
5891 get_vec9, getval, get_pcr, calcop, match_name): make static and
5893 (s_file): remove extraneous forward decl.
5894 (md_begin): add const to retval decl.
5895 (calcop): cope with instructions without arguments. Handle 'o'
5896 type argument, the o6 field of the prot insn.
5897 (md_estimate_size_before_relax): return a dummy value.
5899 * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is
5900 in bits 10 through 7. flt.[dxs]s requires an r register in the
5901 second argument. New instruction lda.x. New instruction muls
5904 Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5906 * Makefile.in (distclean): Recurse like clean.
5907 * doc/Makefile.in (distclean): New target.
5909 * config/tc-mips.c (md_begin): Set BFD architecture and machine
5910 based on MIPS ISA level.
5912 Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5914 * as.c (main): "exhausted", not "exhuasted".
5916 * struc-symbol.h (struct symbol): Add sy_used_in_reloc field.
5917 * write.c (adjust_reloc_syms): Set sy_used_in_reloc.
5918 (write_object_file): Never strip symbols with sy_used_in_reloc
5921 * config/obj-elf.c (obj_elf_section): Rewrote to handle both
5922 Solaris and SVR4 style .section pseudo-ops.
5923 (obj_elf_ident): Set SEC_READONLY for .comment section.
5924 * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're
5925 generating a reloc, don't apply a fix.
5927 Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5929 * config/obj-coffbfd.c (relax_align): Now static.
5931 Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5933 * read.c (get_stab_string_offset): Make non-static. Make
5934 arguments const. Don't align strings to 4 byte boundaries.
5935 * read.h: Declare get_stab_string_offset.
5936 * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
5937 SEC_LOAD for progbits section.
5938 (obj_elf_init_stab_section): New function.
5939 (adjust_stab_sections): Add casts to avoid warnings.
5940 * config/obj-elf.h (INIT_STAB_SECTION): Call
5941 obj_elf_init_stab_section.
5942 (OBJ_PROCESS_STAB): Removed definition.
5944 Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5946 * config/obj-elf.h (S_GET_SIZE): Define.
5947 (obj_frob_forward_symbol): Define.
5948 * config/tc-i386.c (line_comment_chars): Initialize in all cases.
5950 Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5952 * tc.h: Declare tc_gen_reloc differently depending upon
5953 RELOC_EXPANSION_POSSIBLE.
5954 * config/obj-elf.c (obj_elf_section): Only set flags when first
5955 creating the section.
5957 Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5959 * config/tc-mips.c (append_insn): Don't swap a trap instruction
5962 Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5964 * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions;
5965 set previous_section and previous_subsection and then call s_data
5966 and s_text, respectively.
5967 (obj_pseudo_table): Add data and text.
5968 (obj_elf_section): Add SEC_LOAD to default initialization of
5969 flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
5970 SEC_ALLOC for "alloc" string. Don't bother trying to find the
5971 section; just use subseg_new.
5973 * read.c (change_to_section): Removed. This is now done by
5975 (get_stab_string_offset): Rearranged somewhat. Create the section
5976 using subseg_new. Store the string index in seg_info, rather than
5977 in a static variable. Force the first string to be empty. Use
5978 frag_more rather than FRAG_APPEND_1_CHAR.
5979 (s_stab_generic): Rewrote.
5980 * subsegs.h (segment_info_type): Added stabu union.
5981 * subsegs.c (subseg_new): Initialize stab_string_size to 0.
5982 * config/obj-aout.c: Don't include aout/stab_gnu.h.
5983 (obj_aout_stab, obj_aout_desc): Removed.
5984 (obj_pseudo_table): Removed desc and stabX entries.
5985 * config/obj-bout.c: Same changes as config/obj-aout.c.
5986 * config/obj-bout.h (S_SET_TYPE): Define.
5987 (tc_bout_fix_to_chars): Declare.
5988 * config/obj-coff.c (obj_coff_stab): Removed.
5989 (obj_pseudo_table): Removed desc and stabX entries.
5990 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
5991 * config/obj-coffbfd.c (current_stab_symbol): Removed.
5992 * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
5993 n_other, n_desc and n_value fields.
5994 (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
5995 (MAKE_STAB_SYMBOL): Removed.
5996 * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
5997 Changed arguments and removed parsing code.
5998 (obj_pseudo_table): Removed stabX entries.
5999 * config/obj-ecoff.h (ecoff_stab): Declare.
6000 (OBJ_PROCESS_STAB): Define.
6001 * config/obj-elf.c: Don't include aout/stab_gnu.h.
6002 (obj_elf_stab, obj_elf_xstab, obj_elf_desc,
6003 elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
6005 (obj_pseudo_table): Removed desc, stabX and xstabs entries.
6006 (obj_elf_version): Use subseg_new, not bfd_make_section. Don't
6007 set SEC_LOAD for .note section.
6008 (adjust_stab_sections): Get frag pointer from seg_info, rather
6009 than looking through frags.
6010 * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
6011 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6013 * config/obj-vms.c (obj_aout_stab): Removed.
6014 (obj_pseudo_table): Removed stabX entries.
6015 * config/obj-vms.h (S_SET_TYPE): Define.
6017 * as.h: Declare listing.
6018 * read.c: Don't declare listing.
6019 (emit_expr): Cast fix_new_exp argument.
6020 (parse_bitfield_cons): Correct printf format.
6021 * symbols.c (symbol_new): Add cast to avoid warning.
6022 * write.h: Declare text_last_frag and data_last_frag.
6023 * config/obj-bout.c (obj_bout_line): Added dummy argument.
6024 * config/obj-coffbfd.c: Add some casts to avoid warnings.
6025 * config/tc-a29k.c: Likewise.
6026 * config/tc-i960.c: Likewise. Also fully bracket structure
6027 initializations, fix printf formats, and remove unused variables.
6029 Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6031 * read.c (s_desc): Only compile and use if S_SET_DESC is defined.
6032 * struc-symbol.h: Declare verify_symbol_chain and
6033 verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS.
6034 * symbols.c (verify_symbol_chain): Removed useless expression.
6035 * write.c (headers, the_object_file): Only use if not
6036 BFD_ASSEMBLER and not BFD.
6037 (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or
6039 (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and
6041 * write.h: Declare relax_segment.
6042 * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made
6044 (stack_top): Commented out, since it's not used.
6045 Fixed up pseudo-op functions to take an ignored int argument.
6046 (size_section): Added default BAD_CASE to switch.
6047 Changed bzero calls to memset.
6048 * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME
6049 (s), not on s itself.
6050 * config/tc-a29k.c (s_use): Take ignored int argument. Only
6051 define if OBJ_COFF is not defined.
6052 * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make
6053 argument signed again.
6054 * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int
6056 (m68k_ip): Fully bracket initialization of archs.
6057 Correct several formats for __LINE__ to be %d rather than %s.
6058 (init_table): Fully bracket initialization.
6059 Cast values larger than 0x7f assigned to fr_opcode to char.
6061 * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set.
6062 Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
6063 section name, and subseg_set always takes a segT. Changed all
6064 callers as appropriate.
6065 * config/obj-coffbfd.c (change_to_section): Renamed to
6066 obj_coff_add_segment. Corrected. Made callers use subseg_new.
6067 * config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
6070 Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com)
6072 * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'.
6074 Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6076 * config/obj-elf.h (S_SET_SIZE): Actually set the size.
6079 * Added a number of casts to function calls.
6080 * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant,
6081 operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY,
6082 read_a_source_file, s_align_bytes, demand_empty_rest_of_line,
6083 ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore),
6084 read.h (is_name_beginner, is_part_of_name), config/obj-elf.c
6085 (obj_elf_section), config/tc-i386.c (parse_register),
6086 config/tc-sparc.c (isoctal, s_proc): Cast char
6087 array indices to unsigned char.
6088 * app.c (process_escape): Make static. Add prototype. Change
6089 argument from char to int.
6090 * as.c: Include output-file.h for prototypes. Comment out unused
6092 * Makefile.in (as.o): Depend on output-file.h.
6093 * as.h (BAD_CASE): Cast val argument to long, and use %ld.
6094 (pseudo_typeS): Add prototype to poc_handler field.
6095 (print_version_id): Add prototype.
6096 (xmalloc, xrealloc): Change size arguments to unsigned long.
6097 (do_scrub_next_char): Add prototypes for function arguments.
6098 (had_errors, had_warnings, scrub_from_file): Remove duplicate
6100 * atof-generic.c (atof_generic): Make size variables unsigned.
6101 * cond.c (ignore_input): Removed unused local variable ptr.
6102 * expr.c (floating_constant, integer_constant): Make static. Add
6104 * flonum-copy.c (flonum_copy): Make size variables unsigned.
6105 * frags.h: Add prototype for frag_init.
6106 * hash.h, hash.c: Change hash values from char * to PTR, make hash
6107 strings const, make returned error strings const char *. Added
6108 prototypes for functions.
6109 * input-file.h, input-file.c (input_file_buffer_size): Return
6111 * input-scrub.c (buffer_length): Make unsigned.
6112 (input_scrub_push, input_scrub_pop): Make static.
6113 * listing.c (list_symbol_table): Cast sprintf argument to unsigned
6114 long and use %lx. Print name of segment rather than address of
6116 (listing_list, listing_title): Change argument to int.
6117 (listing_eject, listing_flags, listing_psize): Add int argument.
6118 * listing.h: Corresponding declaration changes.
6119 * obj.h (obj_emit_symbols): Rename prototype argument to avoid
6121 * read.h: Change get_absolute_expression prototype to return
6122 offsetT. Add prototype for next_char_of_string. Various
6124 * read.c: Remove prototype for next_char_of_string.
6125 (pobegin): Make errtxt const. Make new_length, tmp_len and num
6127 (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill,
6128 s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument.
6130 (s_comm): Change temp from valueT to offsetT. Cast to long when
6131 printing and use %ld (only for error messages anyhow).
6132 (s_long, s_int): Remove unused functions.
6133 (cons): Change argument to int.
6134 (emit_expr): Use %lx when printing longs.
6135 (get_absolute_expression): Return offsetT, not long.
6136 (get_stab_string_offset): Comment out unless
6137 SEPARATE_STAB_SECTIONS.
6138 (s_stab_generic): Remove unused offset. Define seg_is_new only
6139 if SEPARATE_STAB_SECTIONS. Use toP only in local block.
6140 * struc-symbol.h (verify_symbol_chain_2): Add prototype.
6141 * symbols.c: Remove nested comment.
6142 (symbol_new): Rename value to valu.
6143 (colon): Use %ld and cast to long in error message.
6144 * symbols.h: Remove duplicate verify_symbol_chain declaration.
6145 * tc.h: Remove unused md_emit_relocations declaration.
6146 (tc_gen_reloc): Add declaration.
6147 * write.c (cvt_frag_to_fill): Change first argument name depending
6149 (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc
6150 declarations. Make n unsigned.
6151 (write_contents): Remove unused i, n, relocs, fixp. Rename frags
6152 to f to avoid shadowing.
6153 (write_object_file): Define fragP only if not BFD_ASSEMBLER or not
6154 WORKING_DOT_WORD. Remove unused keep. Only declare punt and
6155 punt_it if they will be used. Make i and n unsigned.
6156 (fixup_segment): Cast to long and use %ld in error message.
6157 * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned.
6158 * config/obj-aout.h: Remove nested comment. Add prototype for
6159 obj_aout_frob_symbol.
6160 (obj_aout_line, obj_aout_desc): Add int argument.
6161 * config/obj-ecoff.c: Changed build routines to use an unsigned
6163 (add_string): Make len unsigned long.
6164 (obj_ecoff_stab): Use %lu in error message.
6165 * config/obj-elf.c (obj_elf_common): Comment out unused label
6167 (obj_elf_frob_symbol): Return 0 (currently broken).
6168 (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type,
6169 obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common,
6170 obj_elf_line, obj_elf_previous): Add int argument.
6171 (obj_elf_write_symbol_p): Make static.
6172 * config/obj-elf.h (obj_elf_write_symbol): Add prototype.
6173 * config/tc-hppa.h: Remove declarations of functions declared in
6175 * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT.
6176 (s_bss): Add int argument.
6177 (fits_in_signed_byte, smallest_imm_type): Make argument unsigned.
6178 (dummy): Remove unused function.
6179 (md_assemble): Rename local o to op to avoid shadowing.
6180 (tc_gen_reloc): Rename local reloc to rel to avoid shadowing.
6181 * config/tc-m68k.c (s_data1, s_data2): Add int argument.
6182 * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use
6183 %ld in error messages.
6184 * config/tc-sparc.c: Remove duplicate declarations.
6185 (getExpression): Rewrite condition to avoid empty conditional
6187 (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int
6190 Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6192 Changes from Jeff Law:
6194 * config/tc-hppa.c (md_assemble): Fix typo.
6195 (pa_ip): Delete unused variables and labels. Do not check for
6196 unsigned values being < 0, it can't happen.
6197 (is_same_frag): Return a value in recursive call case.
6198 (pa_callinfo): Delete unused variables and labels.
6199 (pa_comm): Likewise.
6200 (pa_copyright): Likewise.
6201 (pa_export): Likewise.
6202 (pa_import): Likewise.
6203 (pa_param): Likewise.
6204 (pa_space): Likewise.
6205 (pa_subspace): Likewise.
6207 Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6209 * read.c (get_stab_string_offset, s_stab_generic): If
6210 BFD_ASSEMBLER, call subseg_set rather than subseg_new.
6212 Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6214 * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using
6215 default flag values.
6217 Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com)
6219 * read.c: (change_to_section): Don't include body if not MANY_SECTIONS.
6221 * read.c: (s_stab, s_xstab, s_desc): New functions to parse
6222 various stab-related directives.
6223 * read.h: (s_stab, s_xstab, s_desc): New function prototypes.
6224 * write.c: (merge_data_into_text): Fix ifdef tangle.
6225 * config/obj-coffbfd.c (current_stab_symbol): Fake symbol
6226 for stab reader to use.
6227 * config/obj-coffbfdh.h (obj_symbol_type): Added fields for
6228 stab reader, macros to access.
6230 Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6232 * config/obj-elf.h (elf_symbol): No longer special-cased on
6233 sparcv9, since elf_symbol_type is now independent of size.
6235 * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
6237 * config/tc-hppa.h (struct default_subspace_dict, struct
6238 default_space_dict): Field "sort" is now unsigned char.
6240 * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align
6241 columns for easier reading.
6242 (bcmp, index): Deleted USG-specific definitions. Should be dealt
6243 with in ho-*.h, or in libiberty. Changed mention of index to
6245 (label_symbolP, label_symbol_defined, callinfo_found,
6246 within_entry_exit, exit_processing_complete, within_procedure,
6247 pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc,
6248 label_symbols_rootP, pa_get_label, pa_label_is_defined,
6249 pa_undefine_label): Now static.
6250 (movers): Now const, in addition to pointing to const data.
6251 * config/tc-hppa.h (label_symbolS_rootP, pa_get_label,
6252 pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc):
6253 Delete declarations.
6255 Merged more changes from Jeff Law and Pete Hoogenboom:
6257 * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove
6258 entries for .stab and .stabstr.
6260 * config/obj-elf.c: (elf_stab_symbol_string): Set the
6261 SEC_LOAD attribute for the .stabstr section.
6262 (obj_elf_stab_generic): Set the SEC_LOAD attribute for the
6264 (obj_elf_stab_generic): Change '#if 1' to '#if 0'.
6265 (obj_elf_stab_generic): Incorrect byte count on call to
6266 md_number_to_chars function.
6268 * config/tc-hppa.c (hppa_tc_symbol): Static functions need
6269 argument relocation bits too.
6271 * config/tc-hppa.c (pa_stringer): Correctly handle escaping
6272 characters which should appear unaltered in the output string (for
6273 example an escaped double-quote).
6275 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always
6277 (pa_parse_neg_cmpsub_cmpltr): Likewise.
6278 (pa_parse_nonneg_add_cmpltr): Likewise.
6279 (pa_parse_neg_add_cmpltr): Likewise.
6281 * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype
6283 (cons_fix_new_hppa): Likewise.
6284 * config/tc-hppa.c (md_apply_fix): Fix type of valp to match
6287 * config/tc-hppa.c: Include libhppa.h.
6289 * config/tc-hppa.h: Delete extern declarations of functions
6292 * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef
6293 OBJ_ELF conditionals.
6294 * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels
6297 Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6299 * config/tc-mips.c (macro_build): Accept 'z', and ignore it.
6300 (macro): Use "z,s,t" for div instructions to match corresponding
6301 change in opcode table.
6302 (mips_ip): Added 'z'--must be zero register.
6304 Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6306 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare
6307 tc_gen_reloc correctly.
6309 * configure.in: Use "case" instead of "if" when possible. Rewrote
6310 Makefile editing to reduce work done. Treat "hppa*" as "hppa".
6312 Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6314 * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for
6315 section type of data. 'd' seems to be used for m88k.
6317 Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6319 * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons,
6320 s_mips_space): Set insn_label to NULL to avoid changing it at the
6321 next .align statement.
6322 (append_insn): Don't swap jal with instruction that sets the
6323 register that jal sets.
6325 Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6327 * configure.in: recognize m88110.
6329 Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6331 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
6332 * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should
6333 not be on for .hppa_unwind.
6334 (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS.
6335 (pa_param): New function to handle .PARAM directives.
6336 (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr
6337 functions. Handle '|' for movb; allow movb,n.
6338 (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless
6339 version. Handle cases where no completer exists for
6341 (pa_parse_neg_cmpsub_cmpltr): Handle cases where no
6342 completer exists for comb,n or addb,n. Make logic
6343 mirror that of pa_parse_nonneg_cmpsub_cmpltr.
6344 (pa_parse_nonneg_add_cmpltr): Likewise.
6345 (pa_parse_neg_add_cmpltr): Likewise.
6346 * tc-hppa.h (pa_param): Declare.
6348 Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6350 * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static.
6351 Added forward declaration.
6353 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
6355 * config/obj-elf.c (elf_frob_file): Arguments were incorrect on
6356 call to elf_tc_make_sections.
6357 (obj_elf_version): A .note section shouldn't have the SEC_ALLOC
6360 * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to
6361 handle symbol extension sections.
6363 * config/tc-hppa.c (pa_build_symextn_section): New function to
6364 create a symbol extension section.
6365 (pa_export_args): Make call to pa_build_symextn_section.
6366 (hppa_tc_symbol, hppa_tc_make_sections,
6367 hppa_tc_make_symextn_section): New functions.
6368 * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections
6371 * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the
6372 BFD_ASSEMBLER branch as well.
6374 * config/tc-hppa.h: If ELF is the target object format, define
6375 some ELF- and hppa-specific types and constants.
6377 * config/tc-hppa.c (getExpression): Fix a typo.
6379 * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine
6380 if a `=' is part of an instruction.
6381 (read_a_source_file): Handle case where end-of-line markers are
6382 also used within instructions.
6383 * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define.
6385 * config/tc-hppa.c (md_apply_fix_1): Keep relocations for
6386 out-of-range branches/'calls using "bl" or calls which may need
6387 argument relocation stubs. Do not need/keep relocations for
6388 conditional branches.
6389 (elf_hppa_final_processing): Fix calculation of function size.
6391 * config/obj-elf.c (obj_elf_version): Mark .note section as
6394 * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the
6395 address of exp, to expression.
6396 (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on.
6397 (md_apply_fix_1): Delete unwanted comments.
6398 (process_exit): Symbols marking the end of a function are always
6401 * config/tc-hppa.c: Include elf32-hppa.h from BFD tree.
6402 (pa_space): Declare and initialize gdb_section.
6404 * config/obj-elf.c (elf_frob_file): Change
6405 elf_tc_final_processing_hook to elf_tc_final_processing.
6407 * config/tc-hppa.c (fix_new_hppa): Fix argument list to match
6408 argument type declarations.
6409 (getExpression): Fix typo.
6410 (pa_export_args): Change elf_symbol_type to elf32_symbol_type.
6411 (elf_hppa_final_processing): Likewise. Name changed from
6412 elf_hppa_final_processing_hook.
6413 (start_symbol_root, start_symbol_last): Deleted.
6415 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo.
6417 * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to
6418 avoid changing include ordering.
6420 * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'.
6422 Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6424 * config/tc-mips.c (set_at): Added unsignedp argument. Use
6426 (set_at_unsigned): Removed; changed callers to use set_at.
6427 (load_register): Removed unused ip argument. Changed callers.
6428 (append_insn): Don't swap branch and branch likely.
6429 (macro_build): Handle 'u'.
6430 (load_register): Handle 64 bit constants.
6431 (macro): Added M_DABS, removed M_ABSU. Numerous changes to
6432 support 64 bit constants.
6433 (mips_ip): Use hex constants in range checks for clarity.
6434 (md_number_to_chars): Support 8 byte values.
6436 Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6438 * config/tc-m88k.h: updated copyrights.
6439 (TC_CONS_RELOC): declare to be RELOC_32.
6441 Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6443 * config/tc-mips.c (mips_isa): New static variable.
6444 (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
6445 check macros. Set text alignment and GP size here.
6446 (md_assemble): Don't set text alignment and GP size here.
6447 (append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
6448 Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
6449 a NOP after a branch likely.
6450 (mips_emit_delays): Don't insert NOPS for load delays if mips_isa
6452 (macro): Support r6000 and r4000 macros.
6453 (mips_ip): Check insn ISA level against mips_isa before using it.
6454 Added 'x' case for ignored register.
6455 (md_parse_option): Handle -mipsN and -mcpu=XX.
6457 Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6459 * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".
6461 Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6463 * config/tc-sparc.c (s_local): Function moved and renamed...
6464 * config/obj-elf.c (obj_elf_local): ...to here.
6465 * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c
6466 (obj_pseudo_table): Move handling of ".local".
6468 * tc.h (md_parse_option): Don't declare if defined as a macro.
6470 * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as
6472 (md_parse_option): New macro, converted from function.
6473 * config/tc-i386.c (md_parse_option): Function deleted.
6474 (comment_chars) [OBJ_ELF]: Include "/".
6475 (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
6476 (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler
6478 (md_assemble, md_estimate_size_before_relax, md_create_long_jump):
6479 Call reloc for fix_new type, or use correct enumerator, instead of
6480 always using NO_RELOC.
6481 (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
6482 tests for valid section.
6483 (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start
6485 (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
6486 symbol, compensate for location of reloc.
6487 (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define
6490 Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6492 * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h.
6493 (obj_elf_weak): New function.
6494 (obj_pseudo_table): Handle ".weak".
6495 (obj_elf_section): If section directive includes a string, ignore
6496 it for now. Accept "progbits" flag.
6497 (obj_elf_type): Accept `@' before flag name.
6499 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)'
6501 (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather
6502 than checking for bfd_com_section directly.
6503 (fixup_segment): Simplify range check.
6504 (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition
6507 * symbols.h (S_SET_WEAK): Declare.
6508 * symbols.c (S_SET_WEAK): New function.
6509 (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT,
6510 it's not a separate flag any more. Clear BSF_WEAK.
6512 * read.c (potable): Treat "string" like "asciz".
6514 Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6516 * config/tc-mips.c (append_insn): Don't swap branch instructions
6517 if .set nobopt or .set volatile.
6518 (gp_reference): .lit8 and .lit4 are accessed via the GP register.
6519 (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
6520 (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
6521 * config/obj-ecoff.c: Renamed some variables to avoid shadow
6524 Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6526 * config/obj-coff.h (S_IS_COMMON): add missing backslash
6528 * configure.in (z8k-*-{coff,sim}): use coffbfd for this target
6530 Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6532 * config/tc-mips.c (mips_ip): Suggested by
6533 davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
6534 names for 'E' and 'G' argument types (coprocessor registers) and
6535 don't warn if $1 is used on the coprocessor.
6536 (macro): Handle M_{L,S}WC{0,2,3}_AB correctly.
6538 Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com)
6540 * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values.
6541 * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle
6543 * config/tc-sparc.h (WORKING_DOT_WORD): Define.
6545 Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6547 * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
6548 defined or BFD is not.
6549 (relax_and_size_all_segments): Declare local variable fragP.
6551 Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6553 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in
6554 bytes with real values, not zeros.
6556 Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6558 * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested)
6559 targets, using ecoff and mips-big.
6561 * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David
6562 Johnson): Added case for 'C' for coprocessor instruction codes.
6564 Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6566 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): Fill in
6567 bytes with real values, not zeros.
6568 (md_pseudo_table): Call cons for .uaxword.
6570 * config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
6572 * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
6574 * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG
6575 for verifying symbol chain.
6576 (merge_data_into_text, relax_and_size_all_segments): New
6577 functions, split out from write_object_file.
6579 Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6581 * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If
6582 debug section is new, allocate an extra 12 bytes at its start. If
6583 ".stabs" type is N_SO, fill in filename symbol field of that first
6584 entry. Return early if "goof", to simplify later code slightly.
6585 (adjust_stab_sections): New function.
6586 (elf_frob_file): Apply adjust_stab_sections to each section.
6588 * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer
6590 * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
6591 * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection"
6592 and "popsection", and call cons for "uaword" and "uahalf".
6594 * config/obj-elf.c (obj_elf_version): Use English in error
6597 Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com)
6599 * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the
6600 swapping routines and external structure sizes via the
6601 ecoff_backend information. No longer includes coff/mips.h.
6603 Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6605 * config/obj-ecoff.c (get_tag): Save tag name in permanent memory
6606 and in hash_ptr->string.
6608 * app.c (do_scrub_next_char): Reset state to 0 after .appline if
6609 file name is not seen.
6611 Mon Aug 2 11:51:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6613 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): New case,
6614 parallel to BFD_RELOC_32.
6615 (tc_gen_reloc): Accept BFD_RELOC_64.
6617 Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com)
6619 * write.c: Don't use short int in a prototype.
6621 * expr.c (operand): Make return value simply depend on contents of
6622 returned expression.
6624 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6626 * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers
6628 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6630 * config/ho-sunos.h: remove some old function decls that conflict
6631 w/ ANSI, and which weren't needed anyway
6633 Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6635 * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol,
6636 and disabled since it breaks Ian's new symbol-value code.
6638 * expr.c (integer_constant): Accept more digits if BFD64.
6640 Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6642 * config/tc-m68k.c (m68k_ip): If we have a normal constant when we
6643 expect a bignum, turn it into a bignum. Output extra zeroes
6644 before a short bignum, rather than after.
6646 Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6648 * symbols.c (symbol_new): Conditionalize verify_symbol_chain call
6649 on DEBUG_SYMS, not DEBUG.
6650 (symbol_remove): Likewise.
6651 (symbol_insert): Likewise.
6653 Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com)
6655 * config/tc-mips.c (mips_optimize): New static variable.
6656 (append_insn): If mips_optimize == 0, always insert NOP
6657 instructions. If mips_optimize < 2, don't swap branches.
6658 (md_parse_option): If -Ox or -gx, set mips_optimize accordingly.
6660 Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
6662 * Makefile.in (clean): if testsuite does not exist, then skip it.
6664 Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6666 * config/tc-mips.c (prev_insn_unreordered,
6667 prev_prev_insn_unreordered): New static variables.
6668 (append_insn): Don't swap branch instruction if
6669 prev_prev_insn_unreordered (see comment).
6670 (mips_no_prev_insn): Clear the unreordered variables.
6671 (s_mipsset): When turning on reordering, set the unreordered
6674 Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6676 * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini"
6677 are also magic, and have special default flag settings.
6678 (obj_elf_frob_symbol): Since the return value from this function
6679 isn't used, don't bother calling obj_elf_write_symbol_p, since it
6680 doesn't accomplish anything else.
6682 * config/tc-sparc.c (md_section_align): Round up section size only
6685 * symbols.c: Don't define DEBUG by default.
6687 Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com)
6689 * write.c (fix_new_exp): Handle a O_uminus expression.
6691 * expr.c (expr): Don't let absolute_section override
6692 undefined_section for the return value.
6694 * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a
6695 pseudo-op with a poc_handler field of NULL, ignore it and treat it
6696 as an instruction instead.
6697 * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
6700 * config/tc-h8500.c (md_begin): Use a local variable when
6701 initializing md_relax_table to avoid warnings about modifying a
6702 supposedly const data structure.
6704 Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
6706 * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER
6709 Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com)
6711 * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv.
6712 * configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
6713 case to set obj_format=elf. Must go before i386-*-sysv* case that
6714 sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
6715 *-*-solaris case, and move to before *-sysv* case that wants to
6716 set obj_format to coff.
6717 * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
6719 * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
6722 Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6724 * config/obj-aout.c: Include aout/aout64.h.
6725 (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor
6726 symbol, so that BFD doesn't tamper with the type.
6728 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look
6729 up opcodes as pseudo-ops even if they don't start with '.'.
6730 * config/tc-m88k.h (NO_PSEUDO_DOT): Define.
6731 * config/tc-m88k.c (md_assemble): Removed special pseudo-op
6733 (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
6734 Output the low 16 bits for RELOC_HI16, not the high 16 bits.
6735 * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
6736 r_offset field of the reloc to the fixup offset.
6737 (fixup_segments): If TC_M88K, don't warn about fixup overflows.
6738 * doc/as.texinfo: Minor updates.
6740 Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6742 * Extensive changes to permit symbols to contain any expression
6743 type and to delay the computation of the expression until the
6744 value is actually needed. This permits setting symbols to values
6745 calculated based on object code size. Expressions were changed to
6746 no longer be in a section, to stop the overloading of segment and
6747 expression type that previously occurred.
6749 * as.c (big_section, pass1_section, diff_section, absent_section):
6751 (expr_section): Added (used for dummy symbols which hold
6752 intermediate expression values).
6753 (perform_an_assembly_pass): Create expr_section, do not create the
6754 sections now removed.
6755 * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and
6756 SEG_DIFFERENCE. Added SEG_EXPR.
6757 (SEG_NORMAL): Corresponding changes.
6758 * subsegs.c (seg_name, subsegs_begin): Changed accordingly.
6759 * write.c (write_object_file): Ditto.
6760 * config/obj-aout.c (seg_N_TYPE): Ditto.
6761 * config/obj-bout.c (seg_N_TYPE): Ditto.
6762 * config/obj-coff.c (seg_N_TYPE): Ditto.
6763 * config/obj-coffbfd.c (seg_N_TYPE): Ditto.
6764 * config/obj-vms.c (seg_N_TYPE): Ditto.
6766 * expr.h (operatorT): Moved in from expr.c, added some values.
6767 (expressionS): Added X_op field, removed X_seg field; renamed
6768 X_subtract_symbol to X_op_symbol.
6769 * expr.c: Extensive changes to assign expression types rather than
6770 sections and to simplify the parsing.
6771 * write.c (fix_new_internal): New static function.
6772 (fix_new): Removed sub_symbol argument.
6773 (fix_new_exp): New function, takes expression argument.
6774 * write.h: Prototype changes for fix_new and fix_new_exp.
6775 * cond.c (s_if): Changed accordingly.
6776 * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons,
6777 parse_repeat_cons, get_segmented_expression,
6778 get_known_segmented_expression, get_absolute_expression): Ditto.
6779 * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE):
6781 * write.c (write_object_file): Ditto.
6782 * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto.
6783 * config/obj-coffbfd.c (obj_coff_def, obj_coff_val,
6784 obj_coff_endef, yank_symbols): Ditto.
6785 * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto.
6786 * config/tc-a29k.c (md_assemble, parse_operand, machine_ip,
6787 print_insn, md_operand): Ditto.
6788 * config/tc-h8300.c (parse_exp, colonmod24, check_operand,
6789 do_a_fix_imm, build_bytes): Ditto.
6790 * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist,
6791 get_specific, check, insert, md_convert_frag): Ditto.
6792 * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa,
6793 md_assemble, pa_ip, getExpression, getAbsoluteExpression,
6794 evaluateAbsolute, pa_build_unwind_subspace, pa_entry,
6795 process_exit): Ditto.
6796 * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative,
6798 * config/tc-i386.c (pe, md_assemble, i386_operand,
6799 md_estimate_size_before_relax, md_create_long_jump): Ditto.
6800 * config/tc-i860.c (md_assemble, getExpression, print_insn):
6802 * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag,
6803 get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc,
6804 i960_handle_align): Ditto.
6805 * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op,
6806 subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1,
6807 md_estimate_size_before_relax, md_create_long_jump, get_num):
6809 * config/tc-m88k.c (md_assemble, get_imm16, get_pcr,
6810 md_create_short_jump, md_create_long_jump): Ditto.
6811 * config/tc-mips.c (md_assemble, append_insn, gp_reference,
6812 macro_build, macro, my_getExpression): Ditto. Also removed
6813 get_optional_absolute_expression; just use get_absolute_expression
6815 * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif,
6816 fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto.
6817 * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto.
6818 * config/tc-sh.c (parse_exp, check, insert, md_convert_frag):
6820 * config/tc-sparc.c (md_assemble, sparc_ip, getExpression,
6822 * config/tc-tahoe.c (struct top, md_estimate_size_before_relax,
6823 tip_op, md_assemble): Ditto.
6824 * config/tc-vax.c (seg_of_operand, md_assemble,
6825 md_estimate_size_before_relax, md_create_long_jump): Ditto.
6826 * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
6828 Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
6830 * configure.in: i386-lynx is the same as i386-coff
6832 Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
6834 * config/obj-elf.c (obj_elf_previous): New function.
6835 (previous_section, previous_subsection): New vars.
6836 (obj_elf_section): Save current place in case DWARF code wants us
6837 to pop back to it. Handle unquoted section name as well as quoted
6838 section name. Don't crash on invalid strings.
6839 (obj_pseudo_table): Handle new pseudos "previous", "2byte", and
6842 * config/obj-elf.h: Don't include struc-symbol.h.
6843 (obj_elf_frob_symbol): Declare arg as struct symbol *.
6845 * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with
6848 * write.c (write_relocs): New function, split off from
6849 write_contents. Use memset instead of bzero.
6850 (write_object_file): Apply write_relocs to each section before
6851 applying write_contents.
6853 * read.c (read_begin): Call obstack_begin with values closer to 1K
6855 (read_a_source_file, big_cons, float_cons): Use memcpy instead of
6858 Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6860 * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when
6861 calculating opP->isiz; this permits the expression size to be
6862 determined as well, later on.
6864 * expr.c (clean_up_expression): Don't cancel the subtraction of
6867 * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
6868 switch to text section rather than data section.
6870 Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6872 * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand
6873 expression (to take the pc-rel instruction itself into account)
6874 before using the expression, instead of after.
6876 Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com)
6878 * read.c (float_cons): Simplified parsing logic. If
6879 REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count.
6881 * symbols.c (colon): Rather than a special case for TC_HPPA,
6882 use new macro tc_frob_label.
6883 * config/tc-hppa.h (tc_frob_label): Define.
6885 * config/tc-mips.c: Many changes to support simple assembler
6887 (insn_label, prev_insn, prev_prev_insn, dummy_opcode,
6888 prev_insn_valid, prev_insn_frag, prev_insn_where,
6889 prev_insn_fixp, prev_insn_is_delay_slot): New static
6891 (insn_uses_reg, mips_no_prev_insn, mips_emit_delays,
6892 mips_align, s_stringer, s_mips_space): New static functions.
6893 (mips_define_label): New global function.
6894 (md_pseudo_table): For "ascii", "asciz", "asciiz", call
6895 s_stringer. Changed argument to float_cons from 0 or 1 to 'f'
6896 or 'd'. For "space" call s_mips_space.
6897 (md_begin): Call mips_no_prev_insn.
6898 (append_insn): Only insert necessary NOP instructions.
6899 (macro): Call mips_emit_delays before setting mips_noreorder.
6900 Increment and decrement mips_noreorder rather than using
6901 save_reorder_condition. Don't bother to use noreorder in
6902 M_L_DOB and M_L_DAB, since append_insn will not insert a NOP.
6903 (md_atof): Handle floating point numbers correctly for both
6904 big and little endian targets.
6905 (s_align, s_cons): Call mips_align rather than frag_align.
6906 (s_change_seg, s_cons): Call mips_emit_delays.
6907 (s_float_cons): Let float_cons do the work.
6908 (s_mipsset): Call mips_emit_delays when setting noreorder.
6909 * config/tc-mips.h (tc_frob_label): Define to be
6912 * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs,
6913 ecoff_frob_files): Consistently use S_GET_VALUE rather than
6914 bfd_asymbol_value. Warn if taking difference of symbols in
6917 Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6919 * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes,
6922 * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust
6923 by md_pcrel_from if we are relocating against a symbol (we still
6924 need md_pcrel_from for a PC relative relocation within the same
6926 * config/tc-m88k.c (md_pcrel_from): Corrected return value.
6927 (omagic): Removed unused variable.
6929 * Preliminary support for m88k-coff.
6930 * configure.in (m88k-*-coff*): New target. Use coffbfd and
6932 * config/m88kcoff.mt: New file.
6933 * read.c (lex_type): New macro LEX_AT to set lex type of '@'.
6934 (pseudo_set): Handle difference of symbols in different fragments
6935 by saving the entire expression as the value of the symbol.
6936 * symbols.c (resolve_symbol_value): Resolve difference
6938 * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
6939 "sdef" as a synonym for "def".
6940 * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
6942 (S_IS_LOCAL): Any symbol which includes \001 in the name is local.
6943 * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
6944 m88k port up to date, and to add COFF support.
6946 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6948 * Removed sy_forward and replaced it with an undefined expression
6949 as the value of a symbol.
6950 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
6951 sy_resolved and sy_resolving single bit fields.
6952 * symbols.c (symbol_new): Don't initialize sy_forward field.
6953 (resolve_symbol_value): New function to adjust symbol value by
6954 fragment address, using recursion to resolve forward symbols.
6955 * symbols.h: Added prototype for new function.
6956 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
6957 expression rather than setting symbolP->sy_forward.
6958 * write.c (write_object_file): Use resolve_symbol_value on
6959 symbols, keeping the common case (the old behaviour) inline.
6960 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
6961 handling (subsumed by write.c change).
6962 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
6963 sy_value rather than sy_forward.
6964 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
6965 expression segment rather than sy_forward.
6966 (yank_symbols): Use resolve_symbol_value.
6967 (crawl_symbols): Removed extra pass over symbols.
6968 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
6969 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
6970 symbols which handled sy_forward; use resolve_symbol_value
6972 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
6974 * config/obj-elf.c (obj_elf_stab_generic): Check expression
6975 segment rather than sy_forward.
6976 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
6977 sy_forward; do initialize sy_resolved and sy_resolving.
6978 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
6980 * Changes to keep a full expression as the value of a symbol, not
6982 * struc-symbol.h: New field sy_value.
6983 * as.h: Include expr.h before struc-symbol.h.
6984 * expr.h: Use struct symbol rather than symbolS.
6985 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
6986 of sy_value field; compile unconditionally, not just if
6988 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
6989 * write.c (write_object_file): Set BFD symbol value to gas symbol
6991 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
6992 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
6993 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
6994 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
6995 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
6996 S_GET_VALUE rather than ost_entry.n_value.
6997 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
6998 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
6999 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
7000 using S_GET_VALUE--don't assume it is already set.
7001 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
7003 * config/obj-vms.c (various): Don't assign directly to
7004 S_GET_VALUE; use S_SET_VALUE instead.
7006 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
7008 * configure.in: Make sparc64-*-aout* use bfd gas.
7010 * configure.in: Recognize h8300h.
7012 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7014 * config/tc-h8500.c (line_comment_chars): Add hash.
7015 (parse_exp, skip_colonthing, build_bytes): Add support for
7016 R_H8500_HIGH16 relocation type.
7018 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7020 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
7021 attribute name. Handle `execinstr' attribute.
7023 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
7025 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
7026 there is another alternative for the instruction.
7028 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7030 * doc/as.texinfo: updates for H8/300H
7032 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
7034 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
7035 md_number_to_chars, md_section_align): Adjusted to use valueT,
7036 addressT, to match tc.h.
7038 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7040 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
7041 independent of format.
7043 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
7045 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
7047 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
7049 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
7050 build; also recognize h8300-*-coff
7052 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
7054 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
7055 core just because somebody uses a label before it is defined.
7057 * config/mips-opcode.h: Moved to opcode/mips.h.
7058 * config/tc-mips.c: Include opcode/mips.h rather than
7060 (append_insn): An extra NOP is only needed after instructions
7061 which set HI or LO, not after instructions which read it.
7062 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
7063 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
7064 * config/tc-mips.h (struct mips_opcode): Don't define.
7065 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
7066 Set to $(srcdir)/../include/opcode/mips.h.
7068 Get the MIPS assembler up to speed with other gas changes:
7070 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
7071 Removed; don't change the symbol value.
7072 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
7073 bfd_asymbol_value rather than S_GET_VALUE to include section
7074 vma in symbol value.
7075 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
7076 doesn't output them. Set the vma of sections.
7077 * config/obj-ecoff.h: Don't define obj_frob_symbol.
7078 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
7080 (various): use valueT rather than long.
7082 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7084 * config/tc-sparc.h (ENV64): Define for v9.
7086 * config/tc-sparc.c (s_xword): For numbers, call big_cons.
7087 (sparc_ip, md_apply_fix, tc_gen_reloc): Handle some sparc64
7089 (md_number_to_chars): Handle 8-byte value.
7091 * config/obj-elf.h (elf_symbol): For v9, use 64-bit symbol type.
7093 * as.h (valueT): Typedef moved here.
7094 * struc-symbol.h (valueT): ...from here.
7095 * write.c (write_object_file): Locals from_addr, to_addr,
7096 table_addr are now addressT. Supply prototype for bfd_alloc for
7098 (fixup_segment): Local add_number is now valueT. Correct some
7099 range-checking bugs.
7100 (relax_align): Type `int' should be sufficient for the exponent.
7101 (fix_new): Argument offset is type offsetT. Locals size and
7102 newsize are type valueT.
7103 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
7105 (fix_new): Fix prototype.
7106 * symbols.c (symbol_new): Symbol value is type valueT.
7107 (S_SET_VALUE, S_GET_VALUE): Likewise.
7108 (S_IS_*): Specify int return type explicitly.
7109 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
7111 * read.c (s_comm): Values read are type valueT.
7112 * expr.h (expressionS): Field X_add_number is an offsetT.
7113 * tc.h (md_create_long_jump, md_create_short_jump,
7114 md_section_align): Addresses are now type addressT.
7115 (md_number_to_chars, md_apply_fix): Pass value as valueT.
7116 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
7117 md_number_to_chars, md_section_align): Adjusted.
7118 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
7120 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
7121 md_section_align): Adjusted.
7123 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
7125 (s_common): Handle Solaris-2 version.
7127 * config/ho-generic.h (free): Returns void if __STDC__.
7129 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
7130 elf_file_symbol): Declare.
7132 * expr.c (floating_constant, integer_constant): Now return void.
7134 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
7136 * configure.in: Match on sparc*-fujitsu-none rather than
7137 sparclite*-fujitsu-none.
7139 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
7141 * read.c (cons): Conditionalize parsing of expression. Move
7142 putting value into object file into separate function. Separate
7143 out MRI and WANT_BITFIELDS cases into separate functions.
7144 (emit_expr): New function to write data into object file.
7145 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
7147 (parse_bitfield_cons): New function to parse bitfield expressions
7148 as used by i960 assemblers. Only compiled if
7149 BITFIELD_CONS_EXPRESSIONS is defined.
7150 (parse_mri_cons): New function to parse MRI style strings. Only
7151 compiled if MRI is defined.
7152 (parse_repeat_cons): New function to parse repeat counts. Only
7153 compiled if REPEAT_CONS_EXPRESSIONS is defined.
7154 * read.h (emit_expr): Added declaration of new function.
7155 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
7156 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
7157 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
7158 parse a HPPA expression, rather than special case in cons
7160 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
7161 than special case in emit_expr function.
7162 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
7163 Define to use new functions from tc-hppa.c.
7164 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
7165 (WANT_BITFIELDS): Removed; now obsolete.
7166 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
7167 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
7168 NS32K fixup, rather than special case in emit_expr function.
7169 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
7170 cons_fix_new_ns32k. Also use PARAMS rather than checking
7172 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
7174 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
7175 Don't core dump if gas has no information about a section.
7177 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7179 * config/tc-sparc.c (md_begin): If sparcv9 is defined, reset
7180 current_architecture to v9 automatically.
7182 * config/tc-sparc.h (TARGET_FORMAT): Use elf64-sparc for v9.
7184 * config/tc-sparc64.h, config/tc-sparc64.c: New files.
7185 * configure.in: Use sparc64 cpu files for v9, and default to elf
7188 * write.c (relax_and_size_seg): Always fully process a section.
7189 Section size is last frag's (vm)address plus its size. If no
7190 relocations are present, force SEC_RELOC flag clear.
7191 (dump_section_relocs): New debugging routine.
7192 (adjust_reloc_syms): New routine, broken out from write_contents.
7193 Don't adjust relocs that are already relative to section symbol.
7194 Look for obj_fix_adjustable macro to know what else to skip,
7195 instead of obj_write_symbol. Look for section symbol stored in
7196 section information.
7197 (write_object_file): Map adjust_reloc_syms over all sections.
7198 (write_contents): Clear SEC_RELOC flag if no relocations are
7201 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
7204 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
7206 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
7208 * Makefile.in (all, dvi, info, install-info, clean-info): do not
7209 echo recursion lines.
7210 (install-info, clean-info): collapse into the dvi and info rule.
7212 Fri Jun 25 10:47:24 1993 Doug Evans (dje@canuck.cygnus.com)
7214 * config/tc-sparc.c (sparc_ip): Remove support for %d/%q fp regs.
7215 All fp regs are now specified as %f.
7216 (priv_reg_table): fpq -> fq.
7218 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7220 * as.h (strstr): Disable declaration for now.
7221 (fprint_value, sprint_value): Declare.
7223 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
7224 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
7226 * expr.c (expr_part): Made sanity checks a.out-specific.
7227 (expr): Disabled sanity checks.
7229 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
7231 * subsegs.c (subseg_change): Initialize section symbol pointer
7232 when setting up a new section.
7234 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
7235 field back at gas symbol structure.
7237 * symbols.c (colon): Cast obstack_next_free value to char* before
7238 doing arithmetic on it.
7239 * subsegs.c (subseg_new_rest): Likewise.
7240 * as.h (frag_now_fix): Likewise.
7242 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
7243 calling bfd_make_section_old_way directly, and call subseg_set
7244 instead of subseg_change. Now returns void.
7245 (obj_elf_write_symbol): Only check local symbols for now.
7246 (elf_stab_symbol): Now static and void, and disabled until it
7248 (obj_elf_size): For expression values, fail silently for now.
7249 (obj_symbol_new_hook): Do nothing.
7251 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
7253 (s_local) [OBJ_ELF]: New function.
7254 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
7255 (s_common): Rearrange to handle Solaris .common pseudo, which may
7256 sometimes use bss space instead of common.
7257 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
7259 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7261 * configure.in: set host config to hpux for hppa*-hp-hpux
7263 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7265 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
7267 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7269 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
7270 * config/obj-aout.c (s_sect): Do it here.
7272 * as.h (BAD_CASE): Don't make some lame compilers think we want
7273 substitution inside strings.
7275 * as.c (print_version_id): New function, split off from main.
7277 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
7278 for -V. Ignore -Q and -s options for now.
7280 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7282 * Makefile.in: make installation & builds work again for crosses
7284 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
7286 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
7287 symbol values correctly.
7289 * write.c (write_object_file): Deleted unused variables.
7290 (fixup_segment): Use sprint_value.
7292 * messages.c (sprint_value, fprint_value): New routines.
7294 * config/obj-elf.c (elf_stab_symbol): Now returns void.
7295 (obj_elf_stab_generic): Fix typo in logic.
7297 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
7299 * as.h (addressT, offsetT): New types, using BFD types if
7301 (relax_addressT, struct frag): Use them.
7302 * struc-symbol.h (valueT, struct broken_word): Likewise.
7304 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
7305 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
7307 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
7309 * Makefile.in: canonicalize install.sh; for use within
7310 this directory (and subdirs)
7312 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
7314 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
7315 specified, should have both S1 and S2 fields identical
7316 If only finding the problem was as fast as fixing the bug !!!!
7318 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7320 * write.c (write_contents): Do write out non-loadable sections.
7321 Debug sections can fall in this category.
7323 * read.c (s_app_file): Call elf_file_symbol for ELF files.
7324 * config/obj-elf.c (elf_file_symbol): New function.
7326 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
7327 added argument to specify section base name.
7328 (obj_elf_stab_generic): Renamed from ..._stab. New argument
7329 specifies section base name.
7330 (obj_elf_stab): New function, calls obj_elf_stab_generic with
7331 ".stab" as section base name.
7332 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
7333 (obj_elf_type): Handle "object". Use bitwise-or to merge in
7334 symbol flags rather than simply replacing, so global/local flags
7336 (obj_elf_ident): Rewrite.
7338 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7340 * Makefile.in: remove parentdir support; use INSTALL_XFORM
7342 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
7344 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
7345 for any a.out target, not just Linux and 386BSD.
7346 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
7349 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7351 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
7352 don't exist or duplicate other inclusions.
7354 * config/tc-vax.h (NO_RELOC): Define.
7356 Mon Jun 7 09:55:03 1993 Doug Evans (dje@canuck.cygnus.com)
7358 * config/tc-sparc.c (sparc_ip): Fix parsing of asi number.
7361 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
7363 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
7364 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
7365 char to reg_prefix instead of to 'r'.
7366 (calcop): Change calls to get_reg.
7367 (calcop): Handle new case 'x' to set reg_prefix.
7368 (calcop): Set reg_prefix to 'r' after each call to get_reg.
7369 (cmpslot): Add 88110 conditions.
7371 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
7373 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
7376 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
7377 adjacent; mov.s and mov.d swapped.
7378 (m88k_opcodes): Fix typo `r2' -> `2'.
7380 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7382 * config/h8300.c: Support for H8/300-H opcodes.
7384 * config/obj-coffbfd.c (w_strings): String table length is 4
7385 bytes, no matter what the host int size is.
7387 * configure.in (alpha-*-osf*): New.
7389 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
7391 * configure.in (mips-*-ecoffl*): New target; use ecoff and
7393 (mips-*-ecoff*): Added trailing '*'.
7395 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
7396 first FDR in a file to be zero.
7398 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7400 * Makefile.in (VERSION): Jump to 2.1.4.
7402 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
7404 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
7407 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7409 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
7412 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
7413 and routine names. Assuming 32 bits for now.
7415 * config/obj-elf.c (elf_frob_file): Look for macro
7416 elf_tc_final_processing_hook, instead of assuming a function
7418 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
7419 tc_final_processing_hook.
7420 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
7422 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
7423 moved here from obj-elf.h.
7424 * config/obj-elf.h: Don't include CPU-specific header files.
7426 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
7428 * configure.in: configurations should match on 'hppa*' not 'hppa'.
7430 * read.c: Add support for HPPA assembly language syntax (denoted
7431 with '#ifdef TC_HPPA').
7433 * symbols.c: Add support for HPPA assembly language syntax (denoted
7434 with '#ifdef TC_HPPA').
7436 * write.c (write_contents): Add support for HPPA-style
7439 * config/obj-elf.c: Stab symbols weren't written properly.
7442 (obj_elf_write_symbol):
7443 (obj_elf_write_symbol_p):
7444 (obj_elf_frob_symbol):
7448 * config/tc-hppa.c: Support for HPPA symbol extension sections.
7449 Remove some unused code. Support for HPPA assembly language
7460 (elf_tc_make_sections):
7464 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7466 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
7467 hash_new will have succeeded if it returns.
7468 * config/tc-a29k.c (md_begin): Likewise.
7470 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
7472 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
7474 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
7476 * expr.c: Delete register declarations; gcc ignores them anyways.
7478 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7480 * hash.c (hash_new): Use xmalloc, since many callers don't check
7483 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7485 * frags.c (zero_address_frag, bss_address_frag): These are
7488 * tc.h (md_reloc_size): This is const.
7489 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
7490 (md_reloc_size): Now const.
7492 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
7494 * as.h (enum _segT): Ditto.
7496 * struc-symbol.h (N_TYPE_seg): This should be const.
7498 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
7500 * config/obj-ecoff.c (add_file): Cast file_name to char * in
7501 listing_source_file call.
7503 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
7504 of subseg_new call to eliminate const attribute.
7505 (obj_elf_stab): Ditto.
7506 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
7508 * read.c (s_align_bytes): Properly record alignment.
7510 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
7511 for the prototype/no prototype macro.
7513 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
7516 * as.h (relax_stateT enum): Delete trailing comma.
7518 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
7520 * app.c (do_scrub_begin): Let line_comment_chars override
7522 (do_scrub_next_char): If a line comment character is not at the
7523 start of a line, treat it as a comment character if it is one.
7524 For a CPP line comment use pseudo-op .appline rather than .line.
7525 * input-scrub.c (logical_input_line): Make int rather than
7527 (input_scrub_push, input_scrub_begin): Initialize
7528 logical_input_line to -1 rather than 0.
7529 (bump_line_counters): Increment logical_input_line.
7530 (new_logical_line): If line_number is -2, decrement
7532 (as_where): Use logical_input_line even if it is 0.
7533 * read.h (s_app_file prototype): Now takes an int argument.
7534 * read.c (potable): Make .appfile call s_app_file with 1. New
7535 .appline pseudo-op calls s_app_line.
7536 (s_app_file): If .appfile, call new_logical_line with -2 to
7537 account for newline inserted by do_scrub_next_char. If listing,
7538 call listing_source_file.
7539 (s_app_line): New function to handle fake pseudo-op .appline.
7540 * config/obj-coff.c (obj_pseudo_table): Make .appline call
7542 (obj_coff_ln): Added argument to indicate whether .appline.
7543 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
7545 (obj_coff_ln): Added argument to indicate whether .appline.
7546 * config/tc-mips.c (s_file): Pass argument to s_app_file.
7548 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
7550 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
7552 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7554 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
7557 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7559 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
7560 relocations correctly.
7562 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7564 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
7567 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
7568 if value is out of range.
7570 Patch from Minh Tran-Le:
7571 * config/tc-i386.c (i386_operand): For in/out port register used
7572 as base reg, include InOutPortReg in operand type.
7573 (MATCH): Accept overlap value of InOutPortReg.
7575 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
7577 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
7578 Add calls to listing routines to produce combined source/assembler
7580 (obj_ecoff_stab): Create a file pointer if none used yet.
7581 (ecoff_frob_file): Set symcount to correct value.
7583 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7585 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
7588 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
7589 Define in terms of constants, not C structure sizes.
7591 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
7593 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7595 * config/obj-aout.c (obj_header_append): Don't define if it's
7597 * config/obj-hp300.h (obj_header_append): Define it as a macro.
7598 * config/obj-hp300.c (hp300_header_append): New function.
7600 * Makefile.in (distclean): Don't bother cleaning up doc files;
7601 they aren't going to be in this directory.
7603 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
7605 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
7608 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
7609 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
7611 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
7613 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
7616 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
7618 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
7620 * config/tc-mips.c (macro): Correct floating point double word
7621 loads and stores for big endian target.
7623 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7625 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
7626 calls. Deleted some unused code.
7627 * config/obj-coff.c: Likewise.
7629 ELF support, mostly contributed by Utah:
7630 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
7631 obj_elf_type): Rewrite.
7632 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
7633 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
7635 (obj_elf_ident): Dummy.
7636 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
7637 TARGET_SYMBOL_FIELDS): New macros.
7638 (gdb_section): New variable decl.
7640 * config/tc-i386.c (md_atof): Return zero, not empty string, on
7643 BFD_ASSEMBLER conditional changes:
7644 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
7646 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
7647 (fetch_coff_debug_section): Ditto.
7648 (obj_coff_endef): Call fetch_coff_debug_section.
7649 (struct line_no): New type.
7650 (c_symbol_merge): New way for copying aux fields.
7651 (c_dot_file_symbol): Put symbol in absolute section, and set flag
7653 (function_lineoff): New symbol.
7654 (function_lineoff, text_lineno_number, our_lineno_number,
7655 lineno_lastP): Don't define.
7656 (c_line_new): Don't define.
7657 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
7659 line-number recording gets implemented.
7660 (obj_new_symbol_hook): New code for handling aux fields.
7661 (add_lineno, add_linesym): New functions.
7662 (obj_coff_ln): Call add_lineno, not c_line_new.
7663 (obj_coff_endef): New code for handling symbol names. New lineno
7664 code. Look for section name "*DEBUG*" for debugging section.
7665 (align, coff_check_file_symbols, obj_coff_section,
7666 coff_frob_file): New functions.
7667 * config/obj-coff.h: Reordered some includes.
7668 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
7669 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
7671 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
7672 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
7673 aux entries. Most SA_* macros now use it unconditionally.
7674 (S_*): Use `bsym' field, and access BFD private data.
7675 (SF_*): Use `sy_flags' symbol field for most of these.
7676 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
7678 (*_section_header): Don't define.
7679 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
7681 (tc_gen_reloc) [I386COFF]: New function.
7682 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
7683 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
7686 * config/obj-coff.c (stack_init): Don't do assignments inside
7688 (obj_coff_def): Simplified handling of symbol name a bit.
7689 (tag_insert): Name argument is now pointer to CONST.
7690 (obj_crawl_symbol_chain): Commented out.
7692 * config/obj-coff.h: Use PARAMS macro in prototypes.
7694 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
7695 through frchainP pointer if it is null.
7697 * configure.in: Warn if BFD mode is explicitly turned off but is
7698 required by specified target.
7699 (mips ecoff targets): Don't need to set bfd_gas here; it gets
7700 taken care of later.
7702 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
7704 (yank_symbols): Merge symbols only if sy_forward is null.
7706 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
7709 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
7711 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
7713 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
7714 with "." is a local label.
7716 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
7719 * config/te-linux.h, config/te-386bsd.h: New config files.
7720 * configure.in (i386-*-linux, i386-*-bsd): Use them.
7721 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
7723 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
7725 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
7727 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
7728 to want it that way.
7729 (ecoff_build_symbols): Turn local st_Proc symbols into
7730 st_StaticProc symbols. Set index field of external st_Proc and
7731 st_staticProc symbols correctly.
7732 * config/tc-mips.h (NO_LISTING): Don't define. People might want
7735 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7737 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
7739 * configure.in (m68k-*-hpux): Use them.
7741 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
7742 defined, otherwise zero.
7744 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
7746 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7748 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
7749 address space number.
7751 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
7753 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
7755 * config/tc-a29k.c: Include ctype.h.
7756 (define_some_regs): Added special-purpose registers for 29050.
7758 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
7760 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
7761 (change_to_section): Set it here instead.
7763 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
7765 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
7766 hasn't been seen yet.
7767 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
7769 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7771 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
7774 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
7776 * expr.c (operand): Fix unary plus operator (previously was the
7777 same as '~' operator!).
7779 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7781 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
7782 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
7783 obj_check_file_symbols if defined. Call verify_symbol_chain_2
7784 instead of open-coding it. Fix some bugs in patching up symbol
7786 (relax_segment): Make some code we "ought to be able to" use for
7787 all targets no longer conditionalized on ns32k target; instead, do
7788 it always, and if the appropriate conditions fail, abort.
7790 * symbols.c (DEBUG): Enabled.
7791 (symbol_new): Make sure bfd_make_empty_symbol works.
7792 (verify_symbol_chain_2): New funcion; takes one symbol as
7793 argument, anywhere in the chain.
7794 (dollar_label*): Use default initializers.
7796 * as.c (perform_an_assembly_pass): Call md_begin here...
7797 (main): ...and not here.
7799 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
7800 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
7802 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
7803 (add_fix, add_frag): Now functions instead of macros.
7804 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
7805 s_data1, s_data2, s_bss): Use new *_section names, for
7806 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
7807 to handle non-integral segT.
7808 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
7809 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
7810 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
7811 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
7812 md_apply_fix_2; new md_apply_fix definition varies interface
7813 depending on BFD_ASSEMBLER.
7814 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
7817 * config/obj-vms.c: Include config.h.
7818 (version_string): Delete declaration.
7819 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
7820 (vms_resolve_symbol_redef): New function, taken from VMS code in
7823 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
7824 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
7825 VMS_Psect_Spec): Fixed to compiler under traditional C.
7826 * config/obj-vms.h: Use PARAMS macro.
7827 (vms_resolve_symbol_redef): Declare.
7828 (RESOLVE_SYMBOL_REDEFINITION): New macro.
7829 * symbols.c (colon): Remove some VMS-specific code, look for
7830 RESOLVE_SYMBOL_REDEFINITION macro instead.
7832 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
7835 * config/tc-i386.c: Reordered some functions so inlining might
7836 work. Use PARAMS in function declarations.
7837 (reloc): New routine.
7838 (md_assemble): Rearrange switch statements to work with
7841 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
7842 SYMBOLS_NEED_BACKPOINTERS before defining it.
7844 * subsegs.c (subseg_new_rest): Now static.
7846 * read.c (pseudo_set): Better error message for difference of
7847 symbols in different frags.
7849 * Makefile.in (check): Pass down some new variables, indicating
7850 pathname or program name for cc, nm, objdump.
7852 * as.h (OUTPUT_FLAVOR): New macro.
7853 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
7855 * configure.in: Initialize bfd_gas properly. Warn that ELF
7856 support is incomplete.
7858 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7860 * read.c (float_cons): Accept null pointer return from md_atof.
7861 * config/tc-m68k.c (md_atof): Return null for success.
7862 * config/tc-sparc.c (md_atof): Ditto.
7864 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7866 * doc/as.texinfo: formatting and comment cleanups; show SPARC
7867 alternative options in same style as other machines; simplify some
7868 conditional use; include GPL as separate file (from texinfo dir)
7870 * doc/Makefile.in: (as.info) include directory containing GPL in
7871 makeinfo search path
7873 * doc/h8.texi: new file; conditional settings for GAS manual
7876 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7878 * doc/as.texinfo: mention SPARC architecture options.
7880 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
7882 * configure.in: Rearranged whitespace in per-host/per-target
7883 sections. Added hooks for dropping in HPPA support (not included
7884 yet). Separate out overrides of variables based on target format
7885 and bfd-gas selection from actual target-specific commands. Add
7886 error message for recognized but unsupported format name.
7888 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
7890 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
7891 symbolic header match cline in FDR; the native linker seems to
7894 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
7896 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
7897 $(srcdir)/as.texinfo explicitly in several places
7899 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7901 * doc/Makefile.in: update dvi, clean targets for new source
7904 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
7906 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
7907 rather than undefining know.
7908 * configure.in: Match ultrix*, not just ultrix.
7910 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
7912 * doc/as.texinfo: converted conditional markup to use new
7913 Texinfo facilities, avoiding m4.
7915 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
7917 * doc/Makefile.in: recast doc configuration to use a link to an
7918 included texinfo file.
7920 * doc/all.texi: settings for generic form of documentation.
7922 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
7924 * read.c (cons): Zero out frag when creating reloc.
7926 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
7928 * config/tc-mips.c (gp_reference): Certain magic symbols can never
7929 be referenced off the GP register.
7931 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
7932 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
7933 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
7935 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
7936 definition from other MIPS targets.
7937 * configure.in (mips-*-irix): Use emulation irix.
7939 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7941 * config/tc-h8500.c: Get relax size of branch instructions right,
7942 (get_operand): Parse @sp+ correctly.
7944 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7946 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
7947 COFF section header field.
7949 * configure.in: Print error message if host or target is not
7952 * configure.in: If with-bfd-assembler, use obj-coff instead of
7955 * config/ho-generic.h: Include string.h.
7957 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
7959 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
7960 '$' as local, for any object file format.
7962 * config/tc-mips.c (macro): Optimizations to branching code and a
7963 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
7966 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
7967 * configure.in (mips-sgi-irix*): Set gas_host to irix.
7969 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
7971 * subsegs.c (subseg_new): Set output_section of new section.
7972 * as.c (perform_an_assemly_pass): Don't set output_section here.
7973 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
7974 since it has additional sections.
7975 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
7977 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
7978 ecoff_undefined field.
7979 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
7980 ecoff_undefined field.
7981 (add_file): If using stabs, just output a stabs symbol rather than
7983 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
7984 it with get_absolute_expression, rather than skipping it by hand.
7985 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
7986 than ECOFF line number information.
7987 (obj_ecoff_stab): Accept non-zero values for stabs line number.
7988 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
7989 to small, undefined and/or readonly sections if appropriate.
7990 Don't output symbol names containing \001 characters.
7991 (ecoff_frob_file): Make sure at least one fdr is output.
7992 * config/tc-mips.h: Define TC_MIPS.
7993 * config/tc-mips.c (g_switch_value): New static variable.
7994 (md_assemble): Set gp size of output BFD.
7995 (gp_reference): New function; returns 1 if expression can be
7996 accesssed via gp. Always returns 0 if not using ECOFF.
7997 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
7999 (macro): Generate sequences using gp if possible.
8000 (md_parse_option): Ignore -EL and -EB. Parse -G.
8001 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
8002 (s_change_sec): Handle .rdata and .sdata for ECOFF.
8003 (s_extern): Mark symbol as external. Set ecoff_undefined field.
8005 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8007 * output-file.c (output_file_create): Don't call as_perror for
8008 filename rejected by application.
8010 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
8013 * doc/as.texinfo: Don't use @value in node names for the moment;
8014 references don't appear to work right.
8016 * as.h (const, volatile): Put these definitions back, and use
8019 * doc/as.texinfo: First pass at using new texinfo features --
8020 variables, conditional tests. Far from complete.
8022 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8024 * read.c: Temporary hack to handle some 64-bit constants. This
8025 should be redone later.
8026 (target_big_endian): Declare.
8027 (big_cons): If it's set, reverse order of bytes being copied.
8028 * config/tc-sparc.c (md_begin): Set target_big_endian.
8030 * read.c (s_ignore): Delete declaration of is_end_of_line.
8032 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
8033 forward pointers properly.
8035 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
8037 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
8038 wasn't being stored into scnhdr.
8039 * config/obj-coffbfd.h: Add prototype of s_get_segment.
8040 * read.c (TC_START_LABEL): Default definition.
8041 (read_a_source_file): Use TC_START_LABEL macro to work out
8042 if a label has been seen.
8044 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
8046 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
8047 the bottom (make expands variables in dependencies when the
8048 dependencies are read, not when they are used).
8050 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
8051 a29k .bss section; the mondfe program doesn't like it.
8053 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8055 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
8057 (current_architecture): Don't need initializer.
8059 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8061 * doc/none.m4: Define Z8000.
8062 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
8063 texinfo file before recreating it.
8064 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
8066 (srcdir): Delete second, bogus definition.
8067 (as.info): Look for as-*.texinfo in current directory rather than
8071 * doc/configure.in: Create links to all as-*.texinfo files in the
8072 source directory, if that's not the current directory.
8074 * configure.in (per-host): Accept MIPS host with BSD version
8076 (per-target): Classify i486 as i386. Use generic cpu_type instead
8077 of target_cpu in selecting format etc.
8079 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
8080 * read.c (potable): Change .app-file to .appfile.
8082 * config/ho-decstatn.h: Renamed from ho-decstation.h.
8083 * configure.in: Adjusted.
8085 * config/obj-bfd-sunos.*: Unused; deleted.
8087 * Makefile.in (version.c, vers-stamp): Deleted.
8088 (config.h): Define GAS_VERSION.
8089 * as.c (version_string): Deleted declaration.
8090 (main): Look for GAS_VERSION instead.
8092 * doc/as.texinfo: Updated description of -a* (listing) options,
8093 and describe how to pass them through from gcc.
8095 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
8096 process relocs if there aren't any relocs to process. Avoids
8097 malloc/free bug on SCO too.
8099 * as.h: Move local include files below system include files, to
8100 avoid some redefinition complaints on some systems.
8101 (const, volatile): Don't need these conditionally defined if we
8102 use CONST and VOLATILE from ansidecl.h.
8103 (seg_name): Use CONST, not const.
8105 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
8107 * config/tc-mips.c: Reindented to GNU standards.
8109 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
8111 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
8112 (fixup_segment): Add a29k special case; the linker is not prepared
8113 to see a segment offset here.
8115 * app.c (do_scrub_next_char): Added new state, 10, modifying state
8116 9 to only keep a space in between identifier characters.
8118 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
8120 * Makefile.in: add dvi target; as-$(config).texinfo might live in
8121 srcdir, might be in objdir.
8123 * doc/Makefile.in: dvi depends on as.dvi
8125 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8127 * Makefile.in: add installcheck target
8129 Mon Mar 22 16:25:57 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
8131 * config/tc-sparc.c (sparc_ip): Add support for membar mask names.
8132 Add missing colons in prefetch error messages. Add support for
8135 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
8137 * config/tc-mips.c (macro): Use $AT for any floating point load.
8139 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
8141 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
8142 bignums, but don't emit error message.
8144 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
8146 * Makefile.in (targ-cpu.o): Depend on config.h.
8148 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
8150 * app.c (do_scrub_next_char): Added new state, 9, to avoid
8151 dropping a space immediately following an identifier.
8152 * expr.c, write.c: Rewrote assert expressions to not use multiple
8153 lines; I don't think that can be done portably.
8154 * config/tc-mips.c (macro): Use $AT if target register is zero in
8155 load instruction, which it can be for a floating point load.
8157 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
8159 * write.c (write_contents): Compute the relocs before writing out
8160 the section contents.
8161 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
8162 symbol table and values right.
8163 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
8165 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
8168 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
8169 z8k-opc.h, not z8k.h.
8171 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
8174 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8176 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
8178 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
8180 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
8181 to be on a single line.
8183 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8185 * Makefile.in (config.h): Create file, writing out definitions of
8186 target cpu, alias, and canonical name.
8187 (ALL_CFLAGS): No longer define TARGET_CPU.
8189 * Makefile.in (check): Print a message, instead of quitting
8192 * as.c (main): Don't catch any signals, for now.
8194 * version.c: Deleted.
8195 * Makefile.in: Generate it, putting in only the version number
8197 (VERSION): New variable.
8198 * as.c: Include config.h.
8199 (main): Reformatted version string. Include target alias. Don't
8200 print if not requested (i.e., unknown -v argument).
8202 * as.c (stralloc): Deleted.
8203 (main): Call strdup instead.
8205 * configure.in: Handle all 68300 series chips.
8206 * config/tc-m68k.c: Include config.h.
8207 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
8208 series cpus as defaults.
8209 (md_parse_option): Accept some m68300 series CPUs as defaults.
8211 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8213 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
8214 not already defined.
8215 (main, got_sig): Use them.
8216 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
8219 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
8221 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
8224 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
8225 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
8226 (struct loc, struct proc, struct file): Moved to tc-mips.c within
8227 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
8228 * config/tc-mips.c: Rearranged for ECOFF support. Added
8229 prototypes for all static functions. Moved existing minimal
8230 debugging format support info #ifndef OBJ_ECOFF blocks.
8231 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
8232 does not support a non sign extended high 16 bits reloc. Adjusted
8233 all callers accordingly.
8234 (tc_get_register): Renamed from get_register, and made non-static.
8236 * config/mips-big.mt, config/mips-lit.mt: New files. Define
8237 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
8239 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
8240 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
8241 obj_format ecoff and gas_target mips-lit or mips-big.
8243 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
8245 * version.c: Bump to version 2.0.1.
8247 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
8249 * write.c (chain_frchains_together): Check that seg_info (section)
8251 (write_object_file): Call obj_frob_file after setting the symbols,
8254 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
8256 * Version 2.0 released.
8258 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8260 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
8262 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
8264 * read.h: Define stringer here.
8265 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
8268 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
8270 * read.c (s_space): Multiply repeat count by mult, not fill.
8272 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
8274 * read.c: Include ctype.h.
8276 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8278 Patches from Eric Youngdale:
8279 * make-gas.com: Find obstack.obj if it's not in the current
8281 * read.c (s_ignore): Don't declare is_end_of_line. It's
8282 redundant, and triggers a VMS gcc compiler bug.
8284 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
8285 current segment as an argument. (Ignored in all cases but VMS.)
8286 All callers and definitions changed.
8288 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
8290 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
8293 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
8295 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
8296 so "~0x80" won't be rejected.
8298 * config/obj-elf.c: No longer include elf/reloc.h.
8299 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
8300 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
8302 (obj_elf_xstab): New routine.
8303 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
8304 argument to s_ignore. Put "#if 0" around unused code.
8305 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
8306 Call elf_xstabs for .stabs and .xstabs operators.
8308 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
8310 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
8313 * configure.in: mips-bsd configuration was missing format spec.
8316 * Makefile.in (Makefile): Depends on configure.in.
8318 * config/tc-mips.c (append_insn): Don't check for alignment of
8319 frag in memory; alignment of instructions in section is a separate
8322 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
8325 * listing.h: Always provide function declarations, not macros, so
8328 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
8330 * CONTRIBUTORS: Update Gilmore entry.
8332 Mon Mar 1 12:03:16 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
8334 * config/tc-sparc.c (sparc_ip): Correctly assemble prefetch
8335 instructions. Accept integer prefetch function numbers.
8337 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8339 * config/tc-sparc.c (s_xword): Now call big_cons, so large
8340 constants are accepted, but symbolic values are not. GCC will not
8341 generate the latter currently.
8343 * frags.c (frag_init): New function.
8344 (zero_address_frag, bss_address_frag): Now initialized at run
8346 * as.c (main): Call frag_init.
8348 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
8350 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
8351 Don't unget ch2 if we didn't get it.
8353 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8355 * doc/Makefile.in (TEXIDIR): Updated for new layout.
8357 * config/tc-sparc.c (s_common): Add support for ELF version.
8358 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
8359 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
8361 (md_convert_frag): New macro.
8363 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
8364 symbol, fix the offset so "+2" isn't required.
8366 * config/tc-i960.c (line_comment_chars, line_separator_chars):
8367 Define as common/bss.
8368 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
8369 initializers are sufficient.
8371 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
8372 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
8373 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
8374 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
8375 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
8376 "IGNORE_DEBUG" conditional, since both branches are identical.
8377 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
8378 referencing symbol structure members.
8379 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
8381 * as.h (struct frag): Reordered a couple of fields for better
8384 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
8386 (write_contents) [BFD_ASSEMBLER]: New function.
8387 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
8388 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
8389 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
8390 (fixup_segment): Make sure common-section symbols get treated the
8391 same as undefined symbols.
8392 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
8393 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
8395 * write.h (fix_new): Update prototype.
8397 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
8398 md_section_align, md_undefined_symbol): Don't provide prototypes
8399 if these are defined as macros.
8400 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
8403 * symbols.c (symbol_new): Argument NAME is now pointer to const.
8404 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
8405 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
8407 (colon): Display other/desc fields of redefined symbol only if
8408 S_GET_OTHER and S_GET_DESC are defined.
8409 (symbol_make): Argument NAME is now pointer to const.
8410 (symbol_find, symbol_find_base): Likewise.
8411 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
8412 * symbols.h: Fix prototypes for new const arguments. Add
8413 prototypes for BFD_ASSEMBLER S_* functions.
8415 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
8416 for changing to an existing section.
8417 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
8418 called by subseg_new and subseg_set.
8419 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
8420 given section name and subseg number.
8421 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
8422 new section/subsection.
8424 * read.c: Don't include ctype.h.
8425 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
8426 for now; should be machine-dependent.
8428 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
8429 targets, forcing BFD use.
8431 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8433 * config/tc-sparc.c: Use PARAMS macro for static function
8434 declarations. Use BFD_RELOC_ macros everywhere, with
8435 compatibility macros declared for non-BFD mode.
8436 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
8437 instead of enum reloc_type.
8438 (emit_sparc_reloc): Commented-out function deleted.
8439 (md_convert_frag): Deleted.
8440 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
8441 (md_apply_fix): Changed calling sequence (conditionally) for BFD
8443 * config/tc-sparc.h (md_convert_frag): New macro.
8445 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
8446 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
8447 of referencing fields directly.
8449 * write.c (cvt_frag_to_fill): New function; extracted from
8451 (write_object_file) [! BFD_ASSEMBLER]: Call it.
8452 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
8453 and set its size and flags.
8455 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
8456 fields with BFD equivalents. Turn on back-pointers, and add
8457 target-specific fields at end.
8459 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
8461 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
8462 (write_object_file): Set it here instead, so that fixup_segment
8463 can see the correct value.
8465 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8467 * write.c (write_object_file): Check for errors and warnings and
8468 bail out before processing contents.
8469 (chain_frchains_together_1): New function, does most of the work
8471 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
8472 (remove_subsegs) [! BFD]: Call it.
8473 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
8474 structures and routines.
8476 * config/obj-elf.*: New files.
8478 * config/mips.mt, config/rs6000.mt: Deleted.
8480 * config/h8300.mt: Don't specify compiler here.
8482 * config/z8k.mt: The z8k code depends on the z8k opcode table,
8484 * config/tc-z8k.h: Comment fix.
8486 * write.c: Reordered some functions for better inlining.
8487 (fixup_segment): Linkrelax code is no longer conditional on
8490 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
8492 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
8493 obj-coffbfd.h}: support for the H8/500
8495 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8497 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
8498 * write.c (write_object_file): Not here.
8499 (fix_new): Initialize fx_addnumber.
8501 * listing.c: Don't include target-cpu.h explicitly, since as.h
8504 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8506 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
8507 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
8508 (struct fix): Reordered fields for compactness and efficiency.
8509 Converted some logical fields to 1-bit fields.
8511 * config/obj-aout.h: Use PARAMS.
8512 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
8513 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
8515 * read.c: Don't include listing.h; as.h includes it. Removed
8517 [BFD_ASSEMBLER]: Include subsegs.h.
8518 (old_buffer, new_broken_words): Default initialization is
8521 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
8522 to 0, define stdoutput.
8523 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
8524 Call bfd_set_arch_mach.
8525 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
8526 bfd_close_all_done. Call bfd_perror on failure.
8527 (output_file_append) [BFD_ASSEMBLER]: Don't define.
8529 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
8531 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
8532 if not MANY_SEGMENTS. Define new field bfd_section if
8534 (seg_info): New macro.
8536 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
8537 variables, and some irrelevant comments.
8539 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
8540 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
8541 * configure.in: Permit --with-bfd-assembler now, with a warning.
8542 Variable need_bfd is now a boolean, as is new variable bfd_gas.
8543 Set BFDDEF and BFDLIB in Makefile when appropriate.
8545 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
8546 (main): Refer to flag_always_generate_output instead of
8549 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
8550 (*_section) [BFD_ASSEMBLER]: Define them.
8551 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
8552 set section flags when appropriate.
8553 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
8554 section is not absolute, undefined, or an assembler internal one.
8555 (absolute_section, undefined_section): Always define.
8556 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
8557 switch statements into if-else trees.
8558 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
8559 SEG_BSS and SEG_DATA.
8561 * as.h (frag_now_fix): New macro.
8562 * symbols.c (colon): Use it.
8564 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
8566 * config/tc-mips.c: Added mips support for mips-dec-bsd.
8567 * config/tc-mips.h: Added mips support for mips-dec-bsd.
8568 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
8569 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
8570 * configure.in: Added mips support for mips-dec-bsd.
8571 * atof-generic.c: Define TRUE and FALSE if not defined.
8573 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8575 * version.c: Bumped version number to 1.93.05.
8577 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8579 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
8580 (obj_emit_lineno): Don't need return at end of void function.
8581 (obj_symbol_new_hook): Ditto.
8583 * config/tc-m68k.c: Removed some unused code.
8584 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
8586 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
8587 offset field is set.
8589 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8591 * config/tc-sparc.c (sparc_ip): For %uhi and %ulo, if not
8592 ENV64, emit no reloc.
8593 (md_pseudo_table): For ".xword", call s_xword.
8594 (s_xword): New function.
8596 * config/tc-sparc.c (architecture_requested, warn_on_bump,
8597 md_relax_table): Use default zero initialization.
8598 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
8599 latter, instead of selecting with preprocessor conditionals.
8601 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
8603 * configure.in: recognise all sparclite variants
8605 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8607 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
8608 accidentally changed to use subseg_change where it should have
8611 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8613 * expr.c (operand): If character other than comma or newline is a
8614 logical end-of-line character, use the newline case.
8615 From Eric Youngdale:
8616 (operand): Set X_add_number field for floating-point numbers.
8617 (operand): Treat zero byte as end-of-operand.
8619 * configure.in (per-target): Look for with_bfd_assembler option.
8620 For now, only accept "no", until the merge is done.
8622 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
8623 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
8624 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
8625 * read.c: Finish conversion to S_* macros in the VMS only
8626 parts of the program. Add "const" modifier to hex_value.
8627 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
8629 * expr.c: Add "const" modifier to hex_value.
8630 * symbols.c: Finish conversion to S_* macros in the VMS only
8631 parts of the program. Add "const" modifier to
8632 md_[long,short]_jump_size. Remove declaration of const_flag
8633 (which will be declared in obj-vms.h).
8634 * write.c: Add "const" modifier to md_[long,short]_jump_size.
8635 Fix arguments to VMS_write_object_file.
8636 * config-gas.com: New file. Script for VMS systems to set up the
8637 configuration to build gas for VMS, and create config.status.
8638 * make-gas.com: Redone to work with new scheme.
8639 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
8641 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
8642 will swap bytes if needed on a big endian system. Use throughout
8644 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
8645 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
8646 types of malformed stabs. Change parsing algorithm so that we are
8647 more certain of having all of the information that we need on hand.
8648 * obj-vms.c (final_forward_reference): New function, used to help
8649 resolve the data types of as many struct elements as possible
8650 when some part of the struct is not fully defined by the compiler.
8651 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
8653 * obj-vms.c (VMS_write_object_file): Define all vtable psects
8654 as symbols as well in the object file. Look for external functions
8655 that start with "__vt.", and turn them into variables, since the
8656 g++ compiler is incapable of doing this.
8657 * tc-vax.c: Add '1' option for backward compatibility with older GCC
8659 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
8660 * input-scrub.c (as_where): Fix bug where as would crash if we did not
8661 have the name of the source file yet.
8662 * config/ho-vms.h: define HO_VMS, not HO_VAX.
8664 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
8666 * read.c (s_data): Always use "data_section", since it'll map to
8667 SEG_DATA or SEG_E1 if needed.
8668 (s_lcomm): Likewise with bss_section.
8669 (s_fill): Use memset, not bzero.
8671 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8673 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
8674 handling GDB symbol table data.
8676 * config/obj-aout.h (segment_name): Delete definition.
8677 (seg_name): Delete declaration.
8678 * config/obj-bout.h (segment_name, seg_name): Ditto.
8679 * config/obj-vms.h (segment_name, seg_name): Ditto.
8680 * config/obj-coff.h (segment_name): Ditto.
8681 * config/obj-coffbfd.h (segment_name): Ditto.
8683 * Changes for BFD_ASSEMBLER:
8684 * obj.h (obj_crawl_symbol_chain): Declare only if not
8686 (obj_header_append, obj_pre_write_hook): Ditto.
8687 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
8688 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
8689 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
8690 otherwise, use seg_name array.
8691 (seg_name): Declare only if not BFD_ASSEMBLER.
8692 (section_alignment): Declare only if not BFD_ASSEMBLER.
8693 (big_section, reg_section, pass1_section, diff_section,
8694 absent_section, text_section, data_section, bss_section): If
8695 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
8696 mapping to segT enum values.
8697 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
8698 if these are used or defined, if BFD_ASSEMBLER.
8699 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
8700 subseg_new split into two functions.
8701 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
8703 * as.h (volatile): Don't define if already defined.
8704 (had_errors, had_warnings): Provide prototypes for ANSI C even if
8706 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
8707 declare with format attribute for -Wformat checking.
8709 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
8711 * app.c, config/tc-*.c: Don't include read.h, since it is already
8714 * These are based on patches from Minh Tran-le
8715 <mtranle@paris.intellicorp.com>.
8716 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
8717 obj_format coffbfd and gas_target i386coff for target.
8718 (i[34]86-*-isc*): New host (uses sysv).
8719 * config/i386aix.mt: Removed (no longer used).
8720 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
8722 (LDFLAGS): Added, defined as -shlib.
8723 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
8724 * config/te-sco386.h (LOCAL_LABEL): Don't define.
8725 (DOT_LABEL_PREFIX): Define.
8726 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
8727 name rather than L0\001.
8728 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
8730 * symbols.c, symbols.h (local_bss_counter): Removed.
8731 * write.c (write_object_file): bss no longer uses
8732 local_bss_counter. Pass correct data and bss size to
8733 VMS_write_object_file.
8734 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
8735 argument, rather than using local_bss_counter.
8736 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
8737 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
8738 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
8739 (size_section): Restored sanity check.
8740 (do_relocs_for): Base section address on s_paddr rather than
8741 computing it. Adjust a29k R_IHIHALF special case to account for
8742 section paddr (used to require paddr to be zero). If there are no
8743 reclos, set s_relptr to 0. Set relocation size in object_headers.
8744 (fill_section): Always set s_vaddr here, removing
8745 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
8746 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
8747 Set STYP_INFO for .comment.
8748 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
8749 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
8750 (crawl_symbols): Handle 8 character section name correctly. Use
8751 H_{SET,GET}_* macros.
8752 (do_linenos_for): Set lineno size in object_headers.
8753 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
8754 set s_vaddr here. If string_byte_count remains 4, set it back to
8755 0, and only write strings out if there are some. Call
8756 fill_section before do_relocs_for and do_linenos_for.
8757 (obj_coff_section): Handle optional quoted second argument giving
8758 section characteristics.
8759 (obj_coff_bss): Added to handle .bss.
8760 (obj_coff_ident): Added to handle .ident (puts string in .comment
8762 (obj_coff_lcomm): Put common symbols in .bss, not .data.
8763 (fixup_mdeps): Change to segment. Call frag_wane after
8765 (fixup_segment): Explicitly check S_IS_COMMON before making 386
8766 adjustment (already happened only for common symbols, but this is
8768 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
8769 * config/tc-i386.c (s_bss): Don't use if I386COFF.
8770 (md_pseudo_table): Ignore .optim and .noopt.
8771 (tc_coff_sizemachdep): New function.
8772 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
8774 (LOCAL_LABEL): Removed definition.
8775 (DOT_LABEL_PREFIX): Defined.
8777 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
8779 * app.c (app_push): Use memcpy, not bcopy.
8780 (do_scrub_next_char): For \", return " not '.
8781 (symbol_chars): Now const.
8783 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
8784 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
8786 * config/obj-coff.h: Don't use #elif.
8788 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
8789 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
8791 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
8793 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
8796 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8798 * app.c (do_scrub_begin): allow single quote strings if so
8801 * config/*z8k*: checkpoint
8803 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
8805 * read.c (read_a_source_file): avoid calling xmalloc (0).
8807 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
8809 * listing.c: Call xmalloc, not malloc; don't declare malloc.
8811 * Changes to support SCO 3.2v4:
8812 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
8813 SEG_BSS, fill with NOP_OPCODE.
8814 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
8815 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
8816 using ZERO_BASED_SEGMENTS.
8817 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
8818 never set segment address for SEG_E2 (.bss) and don't write out
8819 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
8820 (obj_coff_endef): Don't merge labels or symbols awaiting forward
8821 definitions, and don't merge tags with non-tags. Check for .bf
8822 rather than just checking whether the second character is b and
8823 the third character is f.
8824 (obj_coff_val): gcc can generate values which we don't handle
8825 correctly; discard information for now, since it only affects the
8826 debugging information.
8827 (tag_find_or_name): Don't insert tags in the symbol table.
8828 (yank_symbols): Don't merge labels.
8829 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
8830 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
8831 set segment address if ZERO_BASED_SEGMENTS.
8832 (obj_coff_section): Accept and ignore a trailing quoted string, as
8833 used in AT&T i386 syntax.
8834 (fixup_segment): Take segment as argument. On the i386, adjust PC
8835 relative addends by the segment vaddr.
8836 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
8837 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
8838 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
8840 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
8842 * config/obj-coffbfd.c: Include libcoff.h.
8844 * version.c: Now version 1.93.
8846 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
8848 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
8849 power-of-two alignment for .align.
8851 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
8852 and leave everything else alone.
8854 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8856 * Makefile.in (as.new): Don't bother saving as.old.
8858 * write.c: Conditionalize on OBJ_VMS, not VMS.
8859 (magic_number_for_object_file): Don't define if OBJ_VMS.
8861 * config/obj-vms.c: Changes for traditional C.
8863 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
8865 * config/ho-generic.h (malloc, realloc): Declare.
8867 * Lots of comment/whitespace changes.
8869 * write.h (struct fix): Some fields reordered, narrowed.
8871 * read.c (MASK_CHAR): Define using C types, not magic number.
8873 * as.c, input-file.c: Deleted some unused code.
8875 * app.c, as.h: Doc fix.
8877 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
8879 * as.h (xmalloc): Argument is long.
8881 * xmalloc.c (error): Remove declaration; as.h takes care of it.
8883 * doc/as.texinfo: Regrouped documentation of some command-line
8884 options. Updated options documentation for m68k. Some minor
8885 wording/punctuation changes.
8887 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8889 * configure.in: Accept target OS "vms".
8891 * symbols.c: Merged ANSI and non-ANSI function decls, using
8894 * xmalloc.c: Just include as.h, don't bother trying to figure out
8897 * strstr.c, strerror.c: Deleted.
8898 * Makefile.in: Deleted references.
8900 * config/tc-ns32k.c: Don't include header file for string
8901 declarations; leave that to ho-*.h.
8903 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
8905 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
8906 imported from FSF sources.
8908 * messages.c (strerror): Declare unconditionally.
8910 * as.h: Delete alloca and register definitions.
8912 * config/atof-ieee.c (mask): Now const.
8914 * obstack.c, obstack.h: Deleted.
8916 * as.h (flag_readonly_data_in_text): New flag.
8917 * as.c (main): Set it for -R.
8919 * as.h (flag_suppress_warnings): New flag.
8920 * as.c (main): Set it for -W.
8921 * messages.c (as_warn): Check it instead of flagseen['W'].
8923 * as.h (flag_always_generate_output): New flag.
8924 * as.c (main): Set it for -Z.
8926 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
8927 * config/tc-a29k.h: Ditto.
8928 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
8931 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
8933 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
8934 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
8938 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
8939 xrealloc from xrealloc.c.
8940 * xrealloc.c: Deleted.
8941 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
8943 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
8946 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
8948 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
8949 don't initialize it with NULL.
8951 * config/ho-vax.h (M_VAX): Deleted; was unused.
8953 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
8954 New files imported from FSF version, contributed by Eric Youngdale.
8955 * README-vms-dbg, config/vms: Deleted.
8957 * ChangeLog, config/ChangeLog: Merged.
8959 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
8962 * input-file.c (input_file_open): Eliminate call to setvbuf.
8963 [USG] (setbuffer): Deleted macro.
8965 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
8967 * all files: Whitespace changes for GNU indentation style, done by
8968 GNU `indent'. Some cleanup still needed, especially of comments.
8970 * configure.in: No te-386bsd.h file exists; don't try to use it.
8972 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
8974 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
8975 could be doing emulation.
8977 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8980 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
8983 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
8985 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
8987 * subsegs.h: add extern to segment_info declaration.
8989 * read.h: added extern declarations for comment_chars,
8990 line_comment_chars, and line_separator_chars.
8991 read.c, app.c: removed definitions of comment_chars,
8992 line_comment_chars, and line_separator_chars.
8994 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
8995 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
8997 (insert_reg): put REGISTER_PREFIX before register names before
8998 putting them in the symbol table.
8999 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
9002 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
9005 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
9006 comment_chars, line_comment_chars and line_seperator_chars
9007 consistently const, and always initialized them. Included read.h.
9009 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9011 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
9012 constant will not fit in an immediate field.
9013 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
9015 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
9017 * obj-coff.c (callj_table): Delete global variable.
9018 (obj_emit_relocations): Define it locally here, and only if
9021 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
9022 (m68k_ip): Don't warn about bignum used as float bit-pattern.
9024 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
9025 with a single set using PARAMS macro.
9027 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
9030 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
9032 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
9033 so widening works consistently.
9035 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
9037 * version.c: Put conditional "const" before version_string, not
9038 before dummy function for VMS. Now version 1.91.03.
9040 * app.c (do_scrub_next_char): Need double-\ before `000' to show
9041 printed rep of null character.
9043 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
9045 * obj-coffbfd.c (write_object_file): check return value of
9048 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
9050 * Support for i386-sysv.
9051 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
9052 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
9053 be used to set them all to zero as was done before.
9054 (fill_section): segment addresses now set in write_object_file.
9055 (fill_section): Don't set STYP_NOLOAD for .bss section.
9056 (fixup_segment): 386 uses strange common symbol format.
9057 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
9058 compatibility with SVR3.2 linker.
9059 * configure.in: i386-sysv and i386-sco use coffbfd.
9061 * app.c (do_scrub_next_char): discard whitespace after a label.
9063 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
9065 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
9066 hosts, use the sysv configuration for solaris2
9068 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9070 fix i960+non-bfd coff bit rot.
9071 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
9072 support for C source listings. (obj_coff_endef): look in the right
9073 part of the symbol for the symbol name
9075 * tc-m68k.c (get_num): make it work for all segments, not just the
9078 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
9080 * configure.in: recognize i386-*-bsd emulation.
9082 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
9084 * configure.in: use the cpu-vendor-os triple for host and target
9086 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9088 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
9089 * tc-z8k.c: lots of bug fixes
9091 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
9093 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
9094 #elif, since it is not supported by old compilers.
9095 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
9096 couple of expressions in tc-m68k.c.
9098 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9100 * read.c (cons): If NO_RELOC is defined, use it.
9102 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
9104 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
9106 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
9107 local labels to start with a .) and set REGISTER_PREFIX to %.
9108 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
9110 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
9112 * messages.c: Comment changes.
9114 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
9116 * as.h: Test if __STDC__ is defined only, don't test its value.
9117 * messages.c: If __STDC__ is not defined, define NO_STDARG.
9119 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
9121 * listing.c (debugging_pseudo): Add stabs and stabn as things to
9124 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
9126 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
9127 sections starting from zero, rather than making them consecutive.
9128 This makes subsequent reloc calculations easier, esp if the object
9129 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
9130 allocate lcomm in .data rather than in .bss. It seems that some
9131 tools can't cope with a non-zero sized bss before linkage.
9133 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9135 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
9136 throughout. That enum no longer means what we thought it meant.
9138 * tc-m68k.c (md_assemble, md_parse_option): Handle new
9139 "-mno-688[58]1" options.
9141 * tc-m68k.c: Added CPU32 support.
9143 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9145 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
9147 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9149 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
9150 Change LIBDEPS dependence to LIBS.
9152 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
9154 * Makefile.in (install): if $(tooldir) exists, install as in
9157 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
9159 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
9160 .word is < -32768 or > 32767. The -J flag causes the error to be
9161 ignored. This is to catch over-sized switches generated by gcc on
9162 systems which don't support the broken .word hack.
9163 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
9164 write.c (fixup_segment): check for signed .word overflow if
9165 WARN_SIGNED_OVERFLOW_WORD.
9167 * write.c (fixup_segment): fixed missing parens in expression
9168 checking for byte or word overflow.
9170 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
9171 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
9172 WARN_SIGNED_OVERFLOW_WORD.
9174 * obj-coffbfd.c (fixup_segment): fixed missing parens in
9175 expression checking for byte or word overflow.
9177 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9179 Support for i386 coff
9180 * obj-coffbfd.h : added stuff
9181 * tc-i386.c (tc_coff_fix2rtype): new function
9182 * tc-i386.h : new coff defines
9184 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
9186 * input-scrub.c (input_scrub_push): call input_file_begin, not
9188 messages.c (as_perror): print ": " between the passed in error and
9189 the strerror, like perror does.
9191 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
9193 * Makefile.in: use gas_target instead of modifying target_cpu.
9194 From Steve Chamberlain:
9195 Makefile.in: Handle m68*-*-coff*.
9196 read.c, read.h: add mult argument to s_space
9198 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
9199 Motorola and MIT syntax; gas can now assemble either type of
9201 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
9202 From Steve Chamberlain:
9203 m68kcoff.mt: for m68k COFF.
9204 obj-coffbfd.c: (fixup_mdeps) added
9205 (size_section) removed bad sanity check
9206 (fill_section) added rs_machine_dependent case
9207 (write_object_file) call fixup_mdeps
9208 (fixup_segment) set fx_subsy to 0.
9209 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
9211 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
9214 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9216 * Makefile.in (LIBS): Include opcode library.
9218 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
9220 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
9221 including zero are accepted, pass +0.0.
9223 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
9225 * Makefile.in: map "as" through program_transform_name when
9228 * doc/Makefile.in: map "as" through program_transform_name when
9231 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9233 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
9235 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
9237 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
9238 tc-i960.c (md_ri_to_chars): Always output bout object file in
9239 little endian byte order (used to use endianness of host).
9241 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9243 * config/tc-m68k.c (init_table): Now const. Always include 68851
9244 data, so that "bc" is available to 68040 cache instructions.
9245 Added "tt0", "tt1", and 68ec030 variants.
9246 (md_assemble): Complain if 68000 (only) and 68881 are specified.
9247 (enum _register): Added TT0, TT1.
9248 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
9249 line number correctly in "internal error" messages. Don't print
9250 architecture-mismatch message for operand errors.
9252 From Colin Smith (colin@wrs.com):
9253 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
9254 than install_operand.
9256 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9258 * listing.c (buffer_line): rewind to the start of include
9259 files, they might be included twice.
9261 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
9263 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
9265 * Makefile.in: defined TARGET_CPU for C code so that it can choose
9266 one element of a family.
9268 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
9270 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
9271 so that we can assemble hand-written libgcc code.
9273 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
9275 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
9276 has already been formatted (but may still contain %-characters).
9279 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
9281 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
9282 written with indirection on the last two operands, which can be
9283 either data or address registers. Added a new operand type 'r'
9284 which accepts either register type. Added '(' to notend stuff in
9285 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
9287 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
9289 * as.h (enum _relax_state): Start off at one, not zero, to better
9290 catch uninitialized-variable errors.
9291 (linkrelax): Declare new variable.
9293 * messages.c (warning_count, error_count): Default initializer is
9296 * write.c: Merged some declarations, using PARMS macro.
9297 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
9298 data_last_frag): No longer static.
9299 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
9300 defined, call it. Change segments before calling fixup_segment.
9301 (relax_align): If linkrelax, provide extra padding.
9303 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
9304 their not having symbols associated.
9306 * tc-i960.c (norelax, instrument_branches): Default initializer is
9308 (linkrelax): Delete variable definition.
9309 (mem_fmt): Call fix_new with NO_RELOC.
9310 (tc_bout_fix_to_chars): Handle alignment relocs.
9311 (i960_handle_align): New function.
9312 * tc-i960.h (linkrelax): Delete declaration.
9313 (HANDLE_ALIGN): New macro; calls i960_handle_align.
9314 (NEED_FX_R_TYPE, NO_RELOC): New macros.
9316 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
9318 * config/sparc.mt: New file. Grab sparc opcode table from bfd
9321 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
9323 * Makefile.in: always create installation directories. Removed
9324 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
9325 FLAGS_TO_PASS to recursive makes.
9327 * doc/Makefile.in: always create installation directories.
9329 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9331 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
9332 being used with args swapped, causing occasional lossage when
9333 refilling buffers after an include file.
9335 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
9337 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
9338 version. Discard bogus DONTDEF version.
9339 (as_warn, as_bad, as_fatal): Likewise.
9341 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
9343 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
9344 selected architecture, print a message saying so and listing what
9345 processors support it, rather than saying "operands mismatch".
9347 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
9349 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
9351 * config/ho-rs6000.h (M_RS6000): Don't define it.
9353 (BROKEN_ASSERT): Define it if not __STDC__.
9355 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
9357 * sparc.mt: New file.
9359 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
9361 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
9362 if TN_SUN3; otherwise align to 2**N-byte bounary.
9364 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9366 * read.c (s_fill): make the .fill size clamped error a warn and
9367 fix bug where 0's were always placed.
9369 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
9370 two bytes of any constant with 0xff:
9372 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9374 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
9375 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
9377 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
9379 * tc-m68k.c (try_index): Error if index scaling specified and
9380 assembling for an older CPU than a 68020.
9382 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
9384 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
9385 fx_offset into account.
9387 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
9389 * configure.in (mips host): Accept "ultrix" with version number.
9391 * expr.c (floating_constant): Separate "=-" to avoid confusing
9392 ancient or broken compilers.
9394 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
9395 processor/opcode mismatch, so reword the error message.
9396 (md_assemble): If no CPU has been set (even if FPU/PMMU
9397 characteristics have been), default to 68020. Don't need extra
9398 quotes around error string.
9400 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9402 * read.c (potable): Revert sac's incorrect change made Jul 13.
9403 Align really is supposed to be ptwo not nbytes.
9405 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
9407 * Makefile.in: _Do_ include libiberty. (from sef)
9409 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
9411 * expr.c (integer_constant): Handle "0f" and "0b" label references
9414 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9416 * write.c (fixup_segment): if relaxing, don't do anything.
9417 * config/obj-bout.[ch] : maintain the a_relaxable file header info
9418 * config/tc-i960.c: new option -linkrelax
9420 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9422 * expr.c (expr): allow SEG_BSS in expressions
9423 * read.c (potable): align should be nbytes, not ptwo!
9424 * write.c (write_object_file): extra glue for new bss attributes
9425 (relax_segment): SEG_BSS is ok now
9426 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
9428 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
9430 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
9432 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
9434 * configure.in: recognize m680x0 as having sun3 emulation mode for
9435 vxworks environment.
9438 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
9440 * Makefile.in: Add program_suffix (parallel to program_prefix)
9442 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9444 * app.c (process_escape): new function to handle escapes the right
9445 way, (do_scrub_next_char): use new function
9446 * cond.c (s_ifdef): do ifdef/ifndef right
9447 * read.c (s_fill): make the , expressions optional like the doc
9449 * config/tc-h8300.[ch]: better warnings
9451 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9453 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
9456 * write.c (write_object_file): various changes to handle data in
9457 the BSS segment in much the same was as stuff in the DATA segment.
9459 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
9460 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
9461 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
9462 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
9465 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9467 * expr.c(expr): allow SEG_REGISTER in expressions.
9468 * read.c(pseudo_set): register expressions can be the source of a
9470 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
9471 goto SEG_TEXT (if a.out)
9472 * write.c (write_object_file): If a.out don't use the old way for
9474 * config/obj-a.out (s_sect): complain if the user tries to use a
9475 subsegment with a value which might interfere with out -R hackery.
9476 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
9477 rather than use ugly if tree. (init_regtable): insert register
9478 names into symbol table.
9480 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
9482 * write.c (write_object_file): keep the fix_tail clean, which
9483 fixes a bug in -R where relocations were being lost.
9485 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
9487 * configure.in: recognize m680x0 as having sun3 emulation mode for
9488 vxworks environment.
9490 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
9492 * configure.in: recognize m680x0 as an m68k
9494 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
9496 * configure.in: Recognize sparclite as a sparc variant.
9498 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
9501 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9503 * config/tc-a29k.c: lint
9504 * listing.c, expr.c: patches from Andrew Smith
9506 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9508 * doc/Makefile.in: use m4 rather than gm4.
9510 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9512 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
9513 calc the base of relocs correctly.
9514 * tc-a29k.c (parse_operand): allow expressions to be in any section.
9516 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
9518 * as.c, write.c: use -K rather than -k for the broken word warning
9521 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
9523 * Makefile.in: do not print recursion lines.
9525 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9527 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
9529 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
9531 * write.c (write_object_file): For b.out format, round up section
9532 start addresses to match required alignment.
9534 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
9536 * Makefile.in (install): Install into $(tooldir)/bin, since that's
9537 where gcc looks for it.
9539 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
9541 * Makefile.in: Changed some lines to be less confusing for some
9544 * input-file.c: Conditionalize on _IOFBF, not VMS.
9546 * read.c, write.c: Change a series of ifdef/elif to
9547 ifdef/else/ifdef etc.
9549 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
9551 * symbols.c (fb_label_init): fix sizeof to memset.
9553 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
9555 * Makefile.in: install the man page.
9557 * Makefile.in: pass down MAKEINFO explicitly on info.
9559 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
9561 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
9563 * flonum-const.c: renamed flonum-konst.c to stop dos name
9566 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
9568 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
9569 tc-m68k.h to te-sun3.h.
9571 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
9573 * configure.in: vxworks68 gets te-sun3.h.
9575 * expr.c: remove limitation that local_labels_dollar or
9576 local_labels_fb must be < 10.
9578 * symbols.c: remove local_labels_dollar, replace with a function
9579 interface for a sparse array. All users adjusted.
9581 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
9583 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9585 * doc/Makefile.in: commented out line for building as-all.texinfo.
9588 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
9590 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
9592 * Makefile.in: added check target.
9594 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9596 * Makefile.in: added tooldir and program_prefix.
9598 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
9600 * write.{c,h} (fix_new): Make these declarations consistent.
9602 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
9604 * Makefile.in (strerror.o): Add rule so that broken Sun make can
9607 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
9609 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
9611 * expr.c (operand): if can't work out what sort of operand it is,
9612 then look through FLT_CHARS for a hint.
9614 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
9616 * Makefile.in, configure.in: removed traces of namesubdir,
9617 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
9618 copyrights to '92, changed some from Cygnus to FSF.
9620 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
9621 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
9622 copyrights to '92, changed some from Cygnus to FSF.
9624 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
9626 * expr.c: If an expression is single comma, then return with
9627 SEG_ABSENT rather than an error - since the sparc front end does
9628 really strange things with things like fbge,a
9630 * as.h: include bfd.h if using many sections
9631 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
9632 local labels didn't work.
9633 * listing.c (list_symbol_table): don't core dump when there's no
9635 * write.c, write.h: call fix_new with the right number of args on
9637 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
9640 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
9642 * app.c: MRI compatibility - allow single quote to start a string.
9643 * as.c: fix typo recently introduced.
9644 * as.h : Don't include aout/reloc.h - it's not right for COFF!
9645 * expr.c: Much rewriting, to accomodate MRI syntax for
9646 expressions. Also easier to read now.
9647 * listing.c: Put back defuns
9648 * read.c: modified to accept MRI syntax, put back listing pseudo
9649 ops so that an assembler built with NO_LISTING ignores list ops
9651 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
9652 machine is a SPARC or a 29K.
9653 * config/obj-aout.c: added s_sect pseudo op
9654 * config/obj-coffbfd.c: lints, set the filehdr flags right and
9655 fill in the timestamp.
9656 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
9657 anymore, define all the relocs which the tc-<x> bit will use so we
9658 can translate from them to the coff types.
9659 * config/tc-a29k.c: reloc_type isn't ane enum any more
9660 * config/tc-m68k.c: Added NO_RELOC definition.
9662 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
9664 * Makefile.in: put header files before C source for TAGS; remove
9665 references to non-existent syscalls.h.
9667 * read.c, write.c subsegs.c: back out the .bss changes.
9669 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
9671 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
9675 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
9677 * symbols.c (local_label_name): symbols now start with ^A.
9679 * read.c, subsegs.c, write.c obj-coff.c: added handling of
9680 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
9681 generate these sections. .align: will use NOP_OPCODE or 0
9682 for padding. This is just for being nice to the
9685 * expr.c (operand): changed to generate local label "\001L0"
9686 starting with a ^A so that it is recognized as a local label.
9688 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
9690 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
9691 i/o opcodes - inb, inw, outb and outw. string manipulation with
9692 att syntax - scmp, slod, smov, ssca, ssto.
9694 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
9695 to just after .file .
9697 In obj_crawl_symbol_chain() where it tries to put the external
9698 symbols apart, with the condition:
9699 (!S_IS_DEFINED(symbolP) &&
9700 !S_IS_DEBUG(symbolP) &&
9701 !SF_GET_STATICS(symbolP))
9702 it was moving too many symbols out. So I switch it back to the
9704 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
9706 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
9707 so that we don't use the F_RELFLG which make the linker complain
9708 that somebody has stripped the relocation info.
9710 Also, the AIX ld program require that the relocation table
9711 is sorted by r_vaddr like the standard ATT assembler does.
9713 [he also changed the sizeof(struct ...)'s into the coff
9714 style FOOSZ macros. I'm not sure this is right, but I can't
9715 remember why. xoxorich.]
9717 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
9719 * Makefile.in, configure.in, doc: use the doc. Build it, install
9722 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
9724 * read.c: white space and comments only.
9726 * configure.in: use the new atof-ns32.c for ns32k.
9728 * write.c: comment change only.
9730 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
9731 aren't yet integrated.
9733 * tc-i860.[hc]: blew off the dust. Something must still be done
9734 about conflicting relocation types.
9736 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
9739 * tc-i960.c, tc-sparc.c: white space and comments only.
9741 * tc-a29k.h: delete duplicate macro definition.
9743 * new file atof-ns32k.c copied from hack's last unreleased gas.
9745 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
9747 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
9750 * nearly everything. flush ChangeLog, package as gas-1.92.1.
9751 ChangeLog's prior to this are sketchy at best. I have logs.
9752 They just aren't ChangeLogs.
9759 version-control: never