1 Wed Jun 15 12:32:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * config/obj-coff.c (coff_frob_symbol): Use C_STAT for the .text
4 section symbol, not C_LABEL.
6 * config/tc-mips.c (mips_ip): Permit a modifier in 'o' case, and
7 permit non constant expressions in 'u' case. Lets ``lui
8 $8,%hi(foo); lw $8,%lo(foo)($8)'' work correctly.
10 Mon Jun 13 12:08:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
12 * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt
13 to put a common symbol in a set.
15 Sat Jun 11 16:41:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
17 Add weak symbols as an extension to a.out.
18 * read.c (pseudo_set): Only preserve external bit for OBJ_AOUT and
19 OBJ_BOUT if not BFD_ASSEMBLER.
20 * config/aout_gnu.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB):
21 Define as in ../include/aout/aout64.h.
22 * config/obj-aout.h (OBJ_SYMFIELD_TYPE): If not BFD_ASSEMBLER,
24 (S_GET_WEAK, S_SET_WEAK): Define if not BFD_ASSEMBLER.
25 * config/obj-aout.c (obj_pseudo_table): Add "weak".
26 (obj_emit_symbols): Adjust type of weak symbols.
27 (obj_aout_weak): New static function.
29 Fri Jun 10 13:48:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
31 * config/obj-elf.c (obj_elf_section): Don't set any flags based on
32 the type of a special section.
34 * config/ho-sunos.h: Include <stdlib.h>. Don't declare malloc,
35 realloc, free, or atol.
37 Wed Jun 8 06:28:37 1994 Bill Cox (bill@cygnus.com)
39 * Makefile.in (check): Delete as.new dependency, so that
40 regression test doesn't trigger an assembler build.
42 Tue Jun 7 13:33:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
44 * Makefile.in (mostlyclean, realclean): New targets.
45 * doc/Makefile.in, testsuite/Makefile.in: Likewise.
47 Mon Jun 6 13:10:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
49 * config/tc-mips.c (RDATA_SECTION_NAME): Define.
50 (macro): Correct M_LI_SS SVR4_PIC/EMBEDDED_PIC case. After M_LI_D
51 or M_L_DOB or label dob, force a new frag to avoid getting
52 confused in tc_gen_reloc.
53 (mips_ip): Use RDATA_SECTION_NAME, not .rdata.
54 (s_change_sec): Likewise.
56 Fri Jun 3 23:35:36 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
58 * read.c (emit_expr): Use memset to zero out memory, rather than
59 going through md_number_to_chars. This permits handling symbolic
60 arguments when the size is larger than sizeof (valueT), if
61 TC_CONS_FIX_NEW is prepared to handle the case (as it is on MIPS).
63 Fri Jun 3 12:50:13 1994 David J. MacKenzie (djm@rtl.cygnus.com)
65 * as.c (show_usage), config/tc-alpha.c (md_show_usage),
66 config/tc-mips.c (md_show_usage): Fix up messages.
68 * as.h: Replace flagseen with separate variables.
69 * as.c (parse_args): Set them. Don't accept -1 option, or -v
70 explicitly (it's a synonym for --version).
71 * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c,
72 config/obj-aout.c, config/obj-aout.h, config/obj-bout.c,
73 config/obj-bout.h, config/obj-coff.c, config/obj-coff.h,
74 config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c,
75 config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c,
76 config/tc-vax.c: Use the new flag variables instead of flagseen.
77 * config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in
80 * as.c (show_usage): Remove target specific messages;
81 instead, call md_show_usage.
82 (parse_args): Use getopt_long_only. Take pointers to argc and
84 (main): Pass parse_args pointers.
85 * as.h: Remove 3 variables that are redundant with flagseen.
86 * as.c, messages.c: Change their users to use flagseen.
88 * tc.h: Update md_parse_option decl. Add md_show_usage decl.
89 * config/tc-*.c: Add md_shortopts, md_longopts,
90 md_longopts_size, md_show_usage. Change calling convention for
91 md_parse_option. Remove md_parse_long_option.
92 * config/tc-ns32k.c: Rename `struct option' to `struct ns32k_option'.
93 * config/tc-i386.h: Don't define md_parse_option.
95 Thu Jun 2 13:54:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
97 * as.c (show_usage): New function.
98 (parse_args): Code moved from main.
99 Recognize --help and --version.
100 * config/tc-ns32k.h: Define TC_NS32K.
101 * doc/as.texinfo: Document all of the target-independent command
104 Thu Jun 2 12:07:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
106 * gasp.c (hash_new_table): Clear newly allocated table.
108 * config/tc-m68k.c (enum _register): Add 68060 control registers
110 (last_movec_reg): New macro.
111 (m68000_control_regs, m68010_control_regs, m68020_control_regs,
112 m68040_control_regs, m68060_control_regs): New arrays.
113 (control_regs): New pointer.
114 (m68k_ip): Use control_regs instead of testing CPU every time.
115 Use last_movec_reg too. In error messages, handle 68060, and
116 print 68060 for mfloat, too.
117 (m68k_init_after_args): Handle "68060". Use m68040up for making
118 m68851 choice. Set control_regs.
119 (md_parse_option): Handle "68060".
120 * configure.in: Setting cpu_type, recognize m68060 too.
122 * config/obj-coff.c (fixup_segment) [!BFD_ASSEMBLER]
123 [DIFF_EXPR_OK]: Do conversion to pc-relative for difference, even
124 if pcrel is already set.
126 * read.c (potable): Add this_gcc_requires_the_gnu_assembler in all
127 lower-case, in case we're ignoring case of opcodes in the input
130 * doc/as.texinfo (.section): Document as unavailable for a.out
133 * config/tc-alpha.c (machine): New variable.
134 (load_insn): New macro.
135 (load_insn_table): New function.
136 (md_begin): Call load_insn_table, once for basic instructions and
137 once for appropriate PAL instruction table.
138 (md_parse_option): Set `machine' based on -m##### arguments.
139 * config/alpha-opcode.h (alpha_pal21064_opcodes): Split out from
141 (alpha_pal21164_opcodes): New table.
142 (NUM21064OPCODES, NUM21164OPCODES): New macros.
144 * configure.in (target i386-*-netbsd0.8): Use 386bsd emulation.
146 * doc/Makefile.in (install-info-gasp): Use $$dir when installing
149 Wed Jun 1 10:48:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
151 * config/tc-mips.c (mips_ip): Force floating point values to be
154 Fri May 27 10:05:53 1994 Ken Raeburn (raeburn@cygnus.com)
156 Merged in changes from gas-2.3 net release:
158 * Makefile.in (VERSION): Updated to cygnus-2.3.1.
160 * config/obj-vms.c: Replaced unchecked uses of malloc with
163 * listing.c (list_symbol_table): Only test BFD64, not
166 * config/obj-coff.c (fixup_segment) [BFD_ASSEMBLER]
167 [DIFF_EXPR_OK]: Don't check pcrel, just convert it.
169 * config/obj-vms.c: Removed lots of extra semicolons after
171 (strchr): Don't declare here.
173 * config/ho-vax.h (realloc): Declare.
175 * config/ho-vms.h (strchr, strdup): Declare.
177 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Accept and ignore
180 Wed May 18 20:50:35 1994 Pat Rankin (rankin@eql.caltech.edu)
182 * config/obj-vms.h (DBG_S_C_SQUAD, DBG_S_C_UQUAD): define these
183 new VMS symbol-type macros; signed and unsigned quadword integers,
184 for `long long' support. Their values come from the existing
185 DSC$K_DTYPE_QU and DSC$K_DTYPE_Q macros in <descrip.h>. The
186 VMS debugger now recognizes `long long' variables correctly.
187 config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
188 for gcc2's predefined types "long double" (same as double, as
189 per gcc's current state), "long long int", "long long unsigned
190 int", and final `otherwise' case (to avoid uninitialized type
191 and size fields). [caveat: predefined types "complex int",
192 "complex float", "complex double", and "complex long double" are
195 * config/ho-vms.h (EXIT_FAILURE): define as 0x10000002 instead
196 of 0, because the latter indicates success rather than failure
197 when passed to `exit' or return from `main' compiled by gcc2.
199 * config/obj-vms.c (array_suffix, generate_suffix): replace two
200 hardcoded `0xa3's with macro DBG_S_C_ADVANCED_TYPE from obj-vms.h.
201 (VMS_typedef_parse): eliminate redundant if-then-else when
202 allocating new symbol entry and linking it to VMS_Symbol_type_list.
204 Tue May 17 20:47:31 1994 Pat Rankin (rankin@eql.caltech.edu)
206 * config/obj-vms.c (Write_VMS_MHD_Records): don't try to interpret
207 the contents of the GAS_VERSION string when falling back to it for
208 language processor identification.
210 * make-gas.com, vmsconf.sh (ENVIRON): fix misspelling of
211 `psect_attr' in linker options.
213 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
215 * configure.bat: update to latest makefile.in
216 * config/te-go32.h: [new] go32's environment
218 Fri May 20 17:59:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
220 * as.h: Don't declare parameters for strstr.
222 Thu May 19 15:40:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
224 * config/tc-sparc.c (md_section_align): Don't change the size if
227 Wed May 18 13:08:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
229 * Makefile.in (install): Redirect ln output to /dev/null. If ln
230 fails on gasp, install gasp.new, not gasp.
232 Wed May 18 09:16:36 1994 Jeff Law (law@snake.cs.utah.edu)
234 * config/tc-hppa.c (pa_ip): Use R_HPPA_ABS_CALL, not R_HPPA for
237 Tue May 17 12:50:46 1994 Jeff Law (law@snake.cs.utah.edu)
239 * config/tc-hppa.c (pa_parse_fp_cmp_cond): Report an error
240 on a partial completer match.
242 Mon May 16 12:03:49 1994 Jeff Law (law@snake.cs.utah.edu)
244 * config/tc-hppa.c: Change .hppa_unwind to .PARISC.unwind
246 (is_complex): Delete definition and support for complex relocation
248 (tc_gen_reloc): Delete special unwind crud for ELF. Simplify and
249 rewrite ELF code based on 94-02-02 PA ELF draft spec.
250 (pa_build_unwind_subspace): Use standard PARISC_DIR32 relocs for
251 the unwind descriptors.
253 Fri May 6 14:13:15 1994 Steve Chamberlain (sac@cygnus.com)
255 * config/go32.mh: New makefile fragment for go32 crossing.
256 * configure.in (host==go32): Use new fragment.
258 Fri May 6 14:35:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
260 * gasp.c: Include libiberty.h.
261 (main): Remove unused variable i.
263 * config/tc-ppc.c (md_begin): When using -many, permit comparison
264 instructions to appear multiple times in the opcode table.
266 Thu May 5 19:14:43 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
268 * Makefile.in (VERSION): Update to 2.2.90.
270 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Don't permit additions
271 to the symbol table if it's already been set in the output bfd.
272 (symbol_begin) [! EMIT_SECTION_SYMBOLS] [RELOC_REQUIRES_SYMBOL]:
273 Don't use bfd_abs_section.symbol for gas absolute symbol.
275 * doc/Makefile.in (distclean, clean-dvi, clean-info): Delete gasp
278 Thu May 5 18:12:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
280 * config/tc-mips.c (mips_emit_delays): Make call to
281 mips_no_prev_insn unconditional.
283 Thu May 5 17:25:38 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
285 * config/obj-coff*.*: Merged coffbfd versions into coff versions,
286 with a single "#ifdef BFD_ASSEMBLER" controlling most of it for
287 now. Deleted obj-coffbfd.* files.
288 * configure.in: Always use obj-coff.* for COFF targets.
290 Wed May 4 13:34:11 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
292 * config/te-dpx2.h (TARGET_FORMAT, REGISTER_PREFIX_OPTIONAL):
294 * configure.in (m68k-bull-sysv3*): Enable.
296 * config/coff_gnu.h: Deleted.
298 Wed May 4 11:29:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
300 * config/tc-m68k.h (TARGET_FORMAT): If not TE_SUN3, define as
303 * config/obj-coffbfd.c (fixup_segment): Make common symbol and PC
304 relative adjustments when TE_LYNX is defined as well as when
307 Wed May 4 02:29:21 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
309 * as.h (strstr): Restore declaration.
310 (subseg_get) [BFD_ASSEMBLER]: Declare.
312 * write.c (write_object_file): If obj_adjust_symtab is defined,
313 invoke it. Then call set_symtab, and finally invoke *_frob_file
315 * config/obj-coff.c (coff_adjust_symtab): Renamed from
317 * config/obj-coff.h (coff_adjust_symtab): Changed declaration
319 (obj_adjust_symtab): Macro also changed.
321 * configure.in (i386-*-gnu*): New target, handled like i386-mach.
323 Tue May 3 21:04:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
325 * config/obj-coff.h (TARGET_FORMAT) [TC_I960]: Select little
328 * config/obj-coffbfd.h (TARGET_FORMAT) [TC_I960]: Ditto.
330 * config/obj-coff.c (coff_frob_section): Round up the size of
331 every section to a multiple of the alignment, so that BFD doesn't
334 Eliminate many simple differences between the two COFF back ends:
336 * config/obj-coffbfd.c: Removed all uses of DEFUN and DEFUN_VOID.
337 Made minor stylistic changes, deleted some register declarations.
338 (stack_top): Deleted.
339 (symbol_to_chars): Use absolute_section and reg_section instead of
340 the corresponding SEG_* symbols.
341 (obj_coff_endef, tag_find_or_make, fixup_segment): Likewise.
342 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
343 Moved to just after pseudo-op table. All functions now static.
344 (stack_delete): Removed declaration.
345 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
346 after stack functions.
347 * config/obj-coffbfd.h: Reordered some declarations and macros.
348 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
349 (stack typedef): Deleted.
350 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
351 (SYM_AUXENT): New macro.
352 (SA_GET_*, SA_SET_*): Define in terms of SYM_AUXENT when feasible.
353 (SF_GET_*, SF_SET_*): Define in terms of SF_GET when feasible.
354 (SA_GET_SYM_TAGNDX, SA_GET_SYM_ENDNDX, SA_SET_SYM_TAGNDX,
355 SA_SET_SYM_ENDNDX, object_headers typedef, data_section_header,
356 text_section_header): Delete non-BFD_HEADERS versions, since we
357 always define that symbol now.
359 * config/obj-coff.c (stack_top): Deleted.
360 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
361 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Change
362 argument name from "ignored" to "ignore".
363 (obj_coff_val): Use frag_now_fix.
364 (obj_pseudo_table): Removed IGNORE_DEBUG version, since it doesn't
366 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
367 Moved to just after pseudo-op table. All functions now static.
368 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
369 after stack functions.
370 * config/obj-coff.h: Reordered some declarations and macros.
371 Protected against multiple inclusions.
372 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
373 (stack typedef): Deleted.
374 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
375 (stdoutput): Deleted declaration.
376 (TARGET_FORMAT) [TC_I386]: Don't define if already defined.
378 Mon May 2 17:09:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
380 * subsegs.h (segment_info_type): Use fix_tail field even if
382 * subsegs.c (subseg_change): Initialize fix_tail field.
383 (subseg_get): Likewise.
384 * write.c (frags_chained): New static variable.
385 (fix_new_internal): If frags_chained is set, use fix_root and
386 fix_tail from seg_info (now_seg), rather than frchain_now.
387 (chain_frchains_together_1): Set fix_tail field.
388 (chain_frchains_together): Set frags_chained.
390 Thu Apr 28 01:39:15 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
392 * config/tc-mips.c (s_option): Only refer to g_switch_* variables
395 (md_apply_fix): Cast char* to unsigned char* to avoid pointer
398 Wed Apr 27 11:06:32 1994 Steve Chamberlain (sac@cygnus.com)
400 * configure.in (i386-*-go32): Uses coff now.
401 * gasp.c (main): Now takes -D on command line.
402 (show_usage): Describe new options.
404 Tue Apr 26 17:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
406 * listing.c (list_symbol_table): Print "NO DEFINED SYMBOLS" and
407 "NO UNDEFINED SYMBOLS" if there aren't any, instead of displaying
408 the header with an empty list.
410 * config/obj-coffbfd.c (fill_section): Check COFF_NOLOAD_PROBLEM
411 also before setting STYP_NOLOAD for .bss section.
413 * config/tc-m68k.c (flag_reg_prefix_optional): New variable.
414 Initialized to value of REGISTER_PREFIX_OPTIONAL, if defined, or
416 (m68k_reg_parse): If flag_reg_prefix_optional is set, permit
417 register prefix to be absent.
418 (m68k_ip_op): Accept `&' also for immediate constants.
419 (insert_reg): Don't bother with (two!?) sanity checks of the
420 symbol table when inserting each register.
421 (m68k_parse_long_option): New function. Set
422 flag_reg_prefix_optional if "register-prefix-optional" is passed.
423 * config/tc-m68k.h (REGISTER_PREFIX): Always define if not already
425 (OPTIONAL_REGISTER_PREFIX): Don't define.
426 (REGISTER_PREFIX_OPTIONAL): If not already defined, define as zero
427 or one depending on M68KCOFF.
429 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
430 * config/tc-m68k.c (DATA, ADDR, SP, FPREG, COPNUM, BAD, BAC):
431 Define as macros instead of enumerators, since the Apollo compiler
432 can't handle "enumVal1, enumVal2 = enumVal1" when defining an enum
434 (make_pcrel_absolute) [NO_PCREL_RELOCS]: New function.
435 (tc_coff_fix2rtype) [NO_PCREL_RELOCS]: Generate only R_RELBYTE,
436 R_DIR16, and R_DIR32 relocs.
437 * config/tc-m68k.h [TE_APOLLO] (COFF_MAGIC, COFF_AOUTHDR_MAGIC):
439 [TE_APOLLO] (OBJ_COFF_OMIT_OPTIONAL_HEADER): Undefine. That is,
440 do include the optional header for Apollo target.
441 (COFF_MAGIC): Don't define as MC68MAGIC if it's already defined.
443 * config/tc-m68k.h [TE_DELTA] (LEX_PCT): Define as 1, so that `%'
444 can be used within a label name.
446 * config/tc-m68k.h (m68k_init_after_args): Declare.
447 (tc_init_after_args): Define as m68k_init_after_args.
448 * config/tc-m68k.c (m68k_init_after_args): New function,
449 containing one-shot code from md_assemble. Added warning for
450 combination of 68040 and 68851.
451 (md_assemble): Startup-time code deleted.
453 Mon Apr 25 16:19:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
455 * doc/Makefile.in (clean, distclean): Remove asconfig.texi.
457 Sun Apr 24 00:13:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
459 * config/tc-hppa.c (pa_ip): 13 bit immediate constant (for break
460 instruction) is unsigned.
462 Fri Apr 22 17:58:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
464 * config/obj-ecoff.c (ecoff_frob_file): Use bfd_ecoff_set_gp_value
465 and bfd_ecoff_set_regmasks to set the GP value and the register
466 masks, rather than using the now obsolete fake .reginfo section.
468 Fri Apr 22 15:17:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
470 * listing.c (list_symbol_table): Don't print register symbols as
473 * config/obj-coff.c (obj_symbol_new_hook): Don't need to strip
474 underscores, since symbol_new will already have done it.
475 * config/obj-coffbfd.c (obj_symbol_new_hook): Ditto.
477 * as.c (main): If tc_init_after_args is defined, invoke it after
478 all arguments have been processed.
480 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
481 * as.c (perform_an_assembly_pass) [TE_APOLLO]: Create .wtext
482 section instead of .text. Call create_target_segments.
483 * read.c (demand_copy_string): No longer static.
485 Thu Apr 21 15:50:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
487 * config/tc-mips.c (append_insn): Permit branches to be switched
488 with the preceding instruction even if .set nobopt has been seen.
489 .set nobopt actually controls whether to bring up an instruction
490 from the branch target, which gas does not currently support.
492 Wed Apr 20 18:46:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
494 * config/obj-coff.h, config/obj-coff.c: Deleted all code used only
495 when BFD_ASSEMBLER is not defined, and all conditionals relating
496 to such code. No such targets remain.
498 Fixes for stabs-in-coff:
499 * config/obj-coff.c: Include subsegs.h.
500 (coff_frob_section): New function.
501 (obj_coff_init_stab_section): New function.
502 * config/obj-coff.h (obj_coff_init_stab_section,
503 coff_frob_section): Declare.
504 (obj_frob_section): New macro; uses coff_frob_section.
505 (INIT_STAB_SECTION): New macro; uses obj_coff_init_stab_section.
507 * config/tc-sparc.c (md_section_align): Always round up to
508 multiple of alignment power specified in bfd target vector.
510 * gasp.c: Include ctype.h.
512 Mon Apr 18 21:08:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
514 * doc/Makefile.in, doc/as.texinfo: Renamed asdoc-config.texi to
517 * doc/Makefile.in (install-info-as, install-info-gasp): Get file
518 names from source directory without pathname.
520 * config/obj-vms.c (VMS_write_object_file): While looking for
521 register mask, skip empty fill frags caused by enabling listing
524 * config/ho-sysv.h: Include string.h.
526 * doc/internals.texi: New (well, recently added) file. Just added
527 info on as_warn and friends.
529 Mon Apr 18 14:28:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
531 * config/tc-hppa.c (pa_parse_space_stmt): Use the built-in
532 defaults for defined, private, and spnum fields for the
533 $TEXT$ and $PRIVATE$ spaces. Do not clobber spnum. Do
534 not reset the segment if just updating a space.
535 (pa_spaces_begin): Set BFD section flags for all built-in
538 Fri Apr 15 10:51:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
540 * ecoff.c (first_proc_ptr): New static variable.
541 (add_procedure): Set first_proc_ptr if it hasn't been set.
542 (ecoff_build_lineno): If the first procedure does not start at
543 address zero, insert a dummy line to compensate.
545 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Make gasp.new
548 Thu Apr 14 15:12:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
550 * expr.c (operand): Try to parse "0f" and "0b" sequences as
551 floating point and binary numbers respectively; if it doesn't
552 work, treat them as local labels.
554 * Makefile.in: Make $(OBJS) depend on $(ALL_OBJ_DEPS).
555 * configure.in: Set ALL_OBJ_DEPS in output Makefile.
557 Based on suggestions from <BAILEY@hmivax.humgen.upenn.edu>
559 * vmsconf.sh: In generated file, get ".obj" suffix right, build
560 source files from other directories into objects in the current
561 directory, and specify PSECT attributes explicitly to linker.
562 Also added missing label.
563 * Makefile.in (stamp-mk.com): Reference new variable
564 VMS_OTHER_OBJS for list of non-local object files, instead of
566 (VMS_OTHER_OBJS): New variable, added more libiberty files.
567 * make-gas.com: Regenerated.
569 * config/ho-vms.h (unlink): Define as delete.
571 * config-gas.com: Fix quoting on TARGET_CANONICAL definition.
572 Delete files before creating them.
574 Thu Apr 14 13:34:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
576 * Makefile.in (de-stage1, de-stage2, de-stage3): Use rm -f.
578 * config/tc-mips.h (DIFF_EXPR_OK): Define.
579 * config/tc-mips.c (macro_build): Permit BFD_RELOC_PCREL_LO16 for
580 certain cases of 'i', 'j' and 'o'. Change 'u' to take an
581 argument, the reloc type.
582 (load_register): Pass reloc type to macro_build for 'u'.
583 (macro): Likewise. For M_LA_AB permit a difference expression
584 when generating embedded PIC code between an arbitrary symbol and
585 a symbol in the .text section.
586 (mips_force_relocation): Force BFD_RELOC_PCREL_HI16_S and
587 BFD_RELOC_PCREL_LO16 to be emitted.
588 (md_apply_fix): Check that most relocs are not PC relative.
589 Handle BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
590 (tc_gen_reloc): Change #error to as_fatal. Handle
591 BFD_RELOC_PCREL_LO16 and BFD_RELOC_PCREL_HI16_S.
593 Tue Apr 12 18:25:13 1994 Stan Shebs (shebs@andros.cygnus.com)
595 * subsegs.c (subsegs_begin): Call memset with args in the correct
597 (subseg_get): Clear newly allocated seginfo, set its pointer slots
598 to NULL instead of 0.
600 Mon Apr 11 09:00:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
602 * config/tc-hppa.c (pa_procend): Handle case where label was
603 defined after the .proc directive.
605 * config/tc-hppa.c (pa_procend): Give an error if we encounter a
606 procend for a procedure without a name.
608 Thu Apr 7 14:28:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
610 * config/tc-mips.c (macro): Pass NULL for expression argument to
611 macro_build for nori case.
612 (SWITCH_TABLE): Define.
613 (mips_force_relocation): Force a relocation for a switch table
615 (md_apply_fix): Write switch table entry value into file.
616 (tc_gen_reloc): Use BFD_RELOC_GPREL32 for a switch table entry,
617 and set the addend to the difference between the reloc address and
620 Thu Apr 7 10:38:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
622 * config/tc-hppa.h (elf_tc_symbol): Delete. No longer used.
623 (elf_tc_make_sections): Likewise.
624 (hppa_tc_make_sections, hppa_tc_symbol): Delete extern decls.
626 * config/tc-hppa.c (hppa_tc_make_sections): Delete function.
627 (hppa_tc_symbol): Likewise.
629 * config/obj-elf.c (elf_frob_file): Delete elf_tc_symbol and
630 elf_tc_make_sections stuff. It was there to support PA braindamage
631 which has been fixed, and in the case of elf_tc_make_sections is
632 redundant with elf_tc_final_processing.
634 Wed Apr 6 20:48:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
636 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
639 Tue Apr 5 15:48:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
641 * config/tc-mips.c (mips_ip): For case 'o', when generating
642 embedded PIC code, accept the difference between two local symbols
644 (mips_force_relocation): Only force a reloc to be generated for a
646 (md_apply_fix): For BFD_RELOC_32 and BFD_RELOC_LO16, put the fixup
647 value into the file if the fixup will not generate a reloc.
649 Tue Apr 5 11:14:14 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
651 * config/tc-sparc.c (s_reserve): If section passed isn't bss,
652 don't spew remainder of input file in error message.
653 (tc_gen_reloc): If bfd_reloc_type_lookup returns null, print error
654 message with reloc type and try to process remainder of file.
656 * doc/Makefile.in (install-info-as, install-info-gasp): New
657 targets, now explicitly checking $(srcdir) for info files.
658 (install-info): Depend on both of them; do nothing more.
660 Mon Apr 4 17:06:04 1994 Jeffrey A. Law (law@cygnus.com)
662 * config/tc-hppa.c (tc_gen_reloc): Fix thinko in ELF version.
664 Mon Apr 4 12:39:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
666 * config/tc-ppc.c (ppc_insert_operand): Check PPC_OPERAND_SIGNED
667 flag rather than signedp field. Only permit extended range if
668 PPC_OPERAND_SIGNOPT flag is set and assembling in 32 bit mode.
669 Based on patch from David Edelsohn (edelsohn@npac.syr.edu).
671 * config/tc-ppc.c (ppc_size): New static variable.
672 (ppc_arch): Check for PPC_OPCODE_PPC before PPC_OPCODE_POWER.
673 (md_begin): If an instruction has a size specific flag set, only
674 add it if we are assembling that size.
676 Thu Mar 31 16:51:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
678 * config/tc-sparc.c (tc_gen_reloc): Add a gruesome hack to get
679 cross section PC relative relocs right for COFF and ELF.
681 Mon Mar 28 14:38:23 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
683 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Always define.
684 (OBJ_PROCESS_STAB): Don't define.
686 Mon Mar 28 12:40:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
688 * config/obj-aout.c (obj_aout_frob_symbols): Don't let BFD clobber
689 the type of symbol set symbols which happen to be in the absolute
690 or undefined section.
692 Mon Mar 28 12:35:00 1994 David Edelsohn (edelsohn@npac.syr.edu)
694 * config/tc-ppc.c (md_parse_option): Add -mpwrx (POWER/2 aka
695 RIOS2), -mpwr (POWER aka RIOS1), -mppc (PowerPC aka MPC603/604),
696 and -many (all architectures).
698 Sun Mar 27 14:04:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
700 * config/tc-hppa.c (tc_gen_reloc): Set addend for relocation
701 involving a function symbol which is not a plabel to zero.
702 (md_apply_fix): Never pass a function symbol to field_adjust.
704 Fri Mar 25 17:35:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
706 * config/obj-aout.c (obj_aout_frob_symbol): If N_EXT is set for an
707 N_INDR symbol, set BSF_EXPORT and clear BSF_LOCAL.
709 * config/tc-mips.c (append_insn): If EMBEDDED_PIC, don't swap a
710 branch with an instruction that uses $at, in case the branch is
712 (macro): If EMBEDDED_PIC, case M_JAL_A may use $at.
713 (md_pcrel_from): If not OBJ_AOUT, return 4 for an undefined symbol
714 to make it pcrel_offset.
715 (tc_gen_reloc): If not OBJ_AOUT, set the reloc addend to
716 reloc->address; another gruesome hack to get gas reloc handling to
719 Thu Mar 24 21:29:29 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
721 * config/tc-alpha.c (alpha_ip): Only set GP prolog size if using
724 (emit_insn): New function.
725 (md_assemble): Call it.
726 (alpha_force_relocation): Handle BFD_RELOC_26, for call_pal
728 (lituse_pending): New variable. Set by anything that generates a
729 LITERAL reloc, cleared by anything that generates a LITUSE reloc,
730 tested by code that might want to emit a LITUSE reloc.
731 (emit_unaligned_io): New function. Currently calls md_assemble,
732 but it should eventually be converted to generate the insn itself
733 and call emit_insn directly.
734 (emit_load_unal, emit_store_unal, emit_byte_manip_r,
735 emit_extract_r, emit_insert_r, emit_mask_r, emit_sign_extend,
736 emit_bis_r): Likewise.
737 (alpha_ip, case 'I'): Handle with BFD_RELOC_23.
738 (alpha_ip, label get_macro): Don't emit the final instruction if
740 (alpha_ip, case 'B', subcase 'd'): New case, for subword and
741 unaligned memory access macros.
742 (md_apply_fix): Handle BFD_RELOC_26. Generate an error message if
743 the value can't be resolved.
745 Wed Mar 23 16:06:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
747 * config/tc-mips.c (md_parse_option): For -membedded-pic, force
748 the -G value to 0x7fffffff. For SVR4 PIC options, don't call
749 bfd_set_gp_size here, it's done in md_begin. Don't permit -G with
751 (mips_force_relocation): New function.
752 (md_apply_fix): Set fixP->fx_done appropriately.
753 (s_change_sec): For EMBEDDED_PIC, change .data and .rdata to
755 * config/tc-mips.h (TC_FORCE_RELOCATION): Define.
756 (mips_force_relocation): Declare.
757 (TC_HANDLE_FX_DONE): Define.
759 Tue Mar 22 13:58:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
761 * config/tc-mips.c (enum mips_pic_level): New enum.
762 (mips_pic): Change from int to enum mips_pic_level. Change all
763 uses (0 becomes NO_PIC, 2 becomes SVR4_PIC).
764 (load_address): Handle EMBEDDED_PIC.
765 (macro): Handle EMBEDDED_PIC in all PIC cases.
766 (md_parse_option): Accept -membedded-pic to use EMBEDDED_PIC. If
767 OBJ_ELF, accept -KPIC and -call_shared to use SVR4_PIC and accept
768 -non_shared to use NO_PIC (this is how the Irix 5 assembler
769 works). Do not permit -G with SVR4_PIC.
770 (s_abicalls): Warn if -G was used, and force -G 0.
771 (tc_gen_reloc): Set reloc->addend to 0 for a PC relative reloc for
772 anything but a.out, not just for ELF. For ECOFF, don't generate a
773 BFD_RELOC_16_PCREL_S2 reloc unless using EMBEDDED_PIC.
775 * config/obj-ecoff.h (obj_sec_sym_ok_for_reloc): Define to be 1.
777 Sun Mar 20 16:31:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
779 * config/tc-hppa.c (create_new_space): Use ints, not chars as
780 parameters to avoid losing when compiling with HP CC.
781 (create_new_subspace, update_subspace, fix_new_hppa): Likewise.
783 Sun Mar 20 14:43:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
785 * Makefile.in (config-stamp): If `defs' is defined, emit a
786 preprocessor directive to create a macro named by this value into
787 config.new; don't explicitly go for BFD_ASSEMBLER.
788 * configure.in: Define `defs', not `BFDDEF'. Set it to
789 MANY_SEGMENTS for any obj-coffbfd target.
790 * config/obj-coffbfd.h (BFD_HEADERS, BFD): Define.
791 * config/i386coff.mt (TDEFINES): Don't define BFD, MANY_SEGMENTS,
793 (LOCAL_LOADLIBES): Deleted.
794 * config/m68kcoff.mt (TDEFINES): Don't define those macros.
795 * config/m88kcoff.mt (TDEFINES): Ditto.
796 * config/ebmon29k.mt: Deleted.
797 * config/h8300hds.mt: Deleted.
798 * config/ic960coff.mt: Deleted.
799 * config/sparc.mt: Deleted.
800 * config/h8300.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
801 * config/h8500.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
802 * config/sh.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
803 * config/z8k.mt (LOCAL_LOADLIBES): Deleted.
804 (TDEFINES): Don't define the coffbfd macros.
806 * Makefile.in: Insert makefile fragments before OBJS definition.
807 (OBJS): Add $(TE_OBJS).
809 * config/obj-coff.c (obj_pseudo_table): Supply "section"
812 * write.c (set_symtab): Define only if BFD_ASSEMBLER.
814 Sun Mar 20 12:06:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
816 * Makefile.in (STAGESTUFF): Add gasp.new.
818 Fri Mar 18 20:09:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
820 * write.c (symbol_table_frozen): New variable, to be set after
821 bfd_set_symtab is called.
822 (dump_section_relocs): Note whether a symbol is a section symbol
824 (adjust_reloc_syms): For now, always supply an absolute symbol for
825 fixups without symbols but not yet `done'. Use section_symbol to
826 get the symbol, instead of going directly for abs_symbol.
827 (write_relocs) [DEBUG4]: Abort if any symbol referred to by a
828 reloc is not a section symbol and is not in the symbol table.
829 (set_symtab): New function, broken out from write_object_file.
830 Counts symbol table instead of relying on an earlier count.
831 (write_object_file): Call set_symtab, but do it after potentially
832 invoking the *_frob_file macros. Don't bother counting symbols.
833 Call symbol_remove, instead of expanding it in place. Moved the
834 conditionalized `object_file_size' declaration down to
835 conditionalized block where it's used. When using the absolute
836 symbol for a fixup without a symbol, set sy_used_in_reloc.
837 (write_object_file) [BFD_ASSEMBLER]: Call section_symbol to get
838 the correct symbol for the absolute section.
840 * subsegs.c (section_symbol): Use symbol_new instead of
841 symbol_make, since we may want it to go into the symbol table.
842 Make the new symbol have internal linkage. If
843 obj_sec_sym_ok_for_reloc says it's okay, use the BFD section
844 symbol with the newly created GAS symbol.
845 (obj_sec_sym_ok_for_reloc): Default to always returning 0.
846 * config/obj-aout.h (obj_sec_sym_ok_for_reloc) [BFD_ASSEMBLER]:
848 * config/obj-elf.h (obj_sec_sym_ok_for_reloc): New macro.
850 * config/tc-sparc.c: Include subsegs.h.
851 (in_signed_range): New function.
853 (sparc_ip, case 'i'): Use BFD_RELOC_SPARC13, not _BASE13.
854 (sparc_ip, label "immediate"): Reject constants for pcrel
855 instructions only if the relocation type indicates a "call"
856 instruction and the offset is within range of a "jmpl %g0". If
857 it's not in range, use the absolute section symbol plus an offset.
858 (md_apply_fix): Use in_signed_range. Combined _SPARC13 and
860 (tc_gen_reloc): Permit BFD_RELOC_SPARC13.
862 * config/ic960coff.mt (TDEFINES): Fixed typo (MANY_SECTIONS, not
865 * configure.in: Eliminated all targets using obj-coff but not
866 defining BFD_ASSEMBLER; I think all such targets that are
867 supported will be matched by real CPU-OS combinations earlier in
869 (targets *-*-coff*, *-sysv*, *-*-sco*, *-*-sysv32): Deleted. Made
870 some comments about the dpx2 configuration, but left it disabled,
871 since it couldn't be reached before.
872 (target a29k-amd-ebmonold): Deleted.
874 Thu Mar 17 13:36:09 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
876 * config/tc-hppa.c (pa_import): Correctly handle importing of an
877 already defined symbol.
879 Wed Mar 16 17:11:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
881 * config/tc-mips.c (mips_ip): Only accept overly large values for
882 the 'j' operand if there are no further alternatives for this
885 * config/obj-coffbfd.c (adjust_stab_section): Initialize
886 stabstrseg to SEG_UNKNOWN, not -1. After loop, check whether it
887 is not SEG_UNKNOWN rather than checking whether it is >= 0.
889 * config/tc-mips.c (mips_align): Take new argument, label, and use
890 it instead of global insn_label.
891 (s_align, s_cons, s_float_cons, s_gpword): Save insn_label before
892 call to mips_emit_delay and pass it to mips_align.
894 Wed Mar 16 11:54:12 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
896 * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly.
898 * config/tc-hppa.c (pa_callinfo): Accept "millicode" as an
899 argument to a .callinfo directive. Don't loop forever on errors.
901 * config/tc-hppa.c (pa_equ): Use pa_parse_number so that we can
902 use pre-defined registers as arguments.
904 Mon Mar 14 14:29:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
906 * write.c (write_object_file): Check both S_IS_LOCAL and
907 S_IS_EXTERNAL when deciding whether to discard a symbol.
909 * config-gas.com: Scan Makefile.in, not version.c, for current
910 version number. Delete all versions of temp files when finished
911 with them. Create config.h.
913 * config/obj-vms.c (VMS_Initialized_Data_Size): Cache symbol
914 values to reduce number of lookups with S_GET_VALUE. Skip debug
915 symbols to avoid "a really nasty bug". (From Holger Teutsch,
916 holger@botbso.rhein-main.de.)
917 (VMS_write_object_file): For "__vt.*" symbols, set S_GET_OTHER
918 field. (Also from Holger Teutsch.) Watch for a would-be register
919 mask that spans frags.
921 * config/obj-coffbfd.c (obj_coff_line): Set symbol lnno field with
922 this_base, not line_base. (Patch from Andreas Arens,
923 ari@obelix.av.rwth-aachen.de.)
925 * config/obj-aout.c (obj_crawl_symbol_chain): Retain symbols that
926 look local if they're exported or undefined. Used to be done for
929 * read.c (s_lcomm, s_comm): Print symbol name being redefined.
930 Get it from the looked-up symbol, instead of using the string from
931 the input stream, which is no longer null-terminated.
932 (LEX_PCT): New macro, defaults to 0.
933 (lex_type): Use it for `%'.
935 * config/tc-vax.c (md_parse_option): Handle `-h#' option for VMS.
936 (vip_op): Now static, and returns void. Callers changed. Added
938 (vip): Ditto. Call as_fatal directly if a program bug is
940 (op_hash): Let default initialization suffice.
942 * Makefile.in (literal.o): Provide dependencies.
944 * configure.in: Set new makefile variable OPCODES_LIB.
945 * Makefile.in (LIBS): Use it.
947 * Makefile.in (make-gas.com, stamp-mk.com): New targets.
948 * vmsconf.sh: New file.
949 * make-gas.com: Regenerated from new script.
951 * configure.in (sparc*-*-lynxos*): Handle any version number
952 suffix after "lynxos". Set emulation to lynx.
954 Mon Mar 14 11:30:49 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
956 * config/obj-coff.c (obj_coff_section): Delete declaration.
958 Fri Mar 11 22:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
960 * config/tc-ppc.c (md_pcrel_from): Return 0 for undefined ELF
962 (ppc_is_toc_sym): Change .toc to .got.
963 (md_apply_fix): Change handling of ELF relocs.
964 (tc_gen_reloc): Likewise.
966 Fri Mar 11 17:42:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
968 * config/obj-vms.c (Close_VMS_Object_File): Add comment pointing
969 out some code that doesn't belong in this file.
971 * config/obj-vms.h: Include aout/stab_gnu.h.
972 (N_GSYM, ..., N_LENG): Deleted.
973 (NO_RELOC): Undefine before defining as part of enum reloc_type.
975 * config/tc-alpha.c: Add comment questioning need for all the
976 characters in FLT_CHARS.
978 * as.c (main) [OBJ_VMS]: Don't call output_file_close.
980 * config/obj-ecoff.c (ecoff_frob_file): Set strict order for
981 sections with recognized names, before computing VMA values.
983 Fri Mar 11 17:56:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
985 * config/tc-mips.c (mips_ip): Accept numbers between 0x8000 and
986 0xffff for 'j' to be compatible with MIPS assembler. These
987 numbers are actually treated as negative.
989 Thu Mar 10 13:36:29 1994 Doug Evans (dje@canuck.cygnus.com)
991 * config/tc-sparc.h (LOCAL_LABEL): Local labels are .Lfoo.
993 Tue Mar 8 21:17:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
995 * config/obj-coff.c: Minor formatting/stylistic changes, plus:
996 (obj_coff_section): Declare.
997 (obj_pseudo_table): Make it available only if MANY_SECTIONS.
998 (obj_symbol_to_chars) [CROSS_COMPILE]: Some attemps to make this
999 work. It still doesn't. It now fails to compile, instead of
1000 silently compiling to do nothing.
1001 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define only if
1003 (OBJ_PROCESS_STAB) [! MANY_SECTIONS]: New macro, just emits
1006 Handle Alpha load-immediate-FP pseudo-instructions:
1007 * config/alpha-opcode.h (ldif, ldig, ldis, ldit): New patterns.
1008 * config/tc-alpha.c (lit8_sec, lit4_sec, lit8_sym, lit4_sym): New
1010 (create_literal_section): New function.
1011 (create_lita_section): Now a macro.
1012 (get_lit8_offset, get_lit4_offset): New functions.
1013 (maybe_set_gp): New function.
1014 (select_gp_value): Call it.
1015 (load_expression): Preserve addend if symbol is a section symbol.
1016 (alpha_ip): Handle new operand type `F' for floating-point
1017 constants; store them in .lit{4,8} sections.
1018 (alpha_ip, case 'G'): Emit LITUSE relocations for symbol exprs.
1020 * config/tc-i386.c (smallest_imm_type): Never return Imm1.
1022 Tue Mar 8 14:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1024 * config/obj-coffbfd.c (w_strings): Only copy strings out if
1025 their symbols are going to be written.
1027 Tue Mar 8 11:49:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1029 * messages.c (as_perror): Declare arguments const.
1030 * as.h (as_perror): Change declaration.
1032 Mon Mar 7 16:08:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1034 * config/tc-mips.c (load_address): When calling frag_grow, allow
1035 for the (up to) two nops which may be inserted by append_insn if
1039 Thu Mar 3 11:37:55 1994 Doug Evans (dje@canuck.cygnus.com)
1041 * config/atof-ieee.c (make_invalid_floating_point_number):
1042 Add cast to avoid warning from gcc.
1044 Wed Mar 2 10:31:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1046 * config/tc-hppa.c: Add a few casts to make HP C compiler happy.
1048 * config/obj-som.c (obj_som_version, obj_som_copyright): Be
1050 to handle an error from bfd_som_attach_aux_hdr.
1052 * config/tc-hppa.h: Wrap ELF specific decls inside an ifdef.
1054 Mon Feb 28 15:03:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1056 * config/tc-alpha.c (md_atof): Omit warning about FP values.
1057 (line_comment_chars): Add ! to list.
1058 (md_apply_fix): Do process 32- and 64-bit relocations.
1060 * config/obj-coffbfd.c (obj_coff_lcomm): Put "#if 0" around the
1061 unused parts (most of the function).
1062 (obj_coff_init_stab_section): Cast alloca result.
1064 * configure.in (i960-*-coff, i960-*-vxworks5.*): Use coffbfd, and
1065 gas_target ic960coff.
1066 * config/ic960coff.mt: New file.
1067 * config/obj-coffbfd.h [TC_I960]: Include coff/i960.h.
1068 (TARGET_FORMAT) [TC_I960]: Use coff-Intel-little.
1069 * config/te-ic960.h (CROSS_COMPILE): Don't undef this. We'll
1070 always build little-endian object files.
1071 * config/tc-i960.c (md_reloc_size): Don't define at all if BFD or
1072 BFD_ASSEMBLER is defined.
1073 (mem_fmt): Since COFF doesn't handle callx relocations yet, treat
1074 them like normal 32-bit relocations.
1075 (md_apply_fix): For callx relocations, store zero.
1076 (tc_bout_fix_to_chars): Store symbol index for all callx
1077 relocations, regardless of link-relax setting.
1078 (tc_coff_fix2rtype, tc_coff_sizemachdep): New functions.
1079 (i960_handle_align) [! OBJ_BOUT]: If link-relax option is
1080 selected, print an error message and clear it.
1081 * config/tc-i960.h (BFD_ARCH, COFF_FLAGS, COFF_MAGIC,
1082 TC_COUNT_RELOC, TC_COFF_FIX2RTYPE, TC_COFF_SIZEMACHDEP,
1083 tc_fix_adjustable): New macros.
1084 (tc_coff_fix2rtype, tc_coff_sizemachdep): Declare.
1086 Fri Feb 25 20:56:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1088 * config/tc-hppa.c (hppa_tc_symbol): Call PA ELF BFD version.
1089 (hppa_tc_make_sections): Likewise.
1090 (pa_build_symextn_section): Delete unused function.
1091 (hppa_tc_make_symextn_section): Likewise.
1092 (pa_export): Delete call to pa_build_symextn_section.
1094 * config/tc-hppa.h (hppa_tc_symbol): Add extern decl.
1095 (elf_hppa_final_processing): Delete extern decl.
1096 (hppa_tc_symbol): Delete extern decl.
1098 Fri Feb 25 13:15:31 1994 Ian Lance Taylor (ian@cygnus.com)
1100 * config/obj-coffbfd.c (fill_section): Correct test for whether to
1101 fill a section (from Minh Tran-Le <TRANLE@intellicorp.com>).
1103 Thu Feb 24 11:30:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1105 * configure.in: Don't require version number for i386-*-mach.
1107 * read.c (potable): Added ".this_GCC_requires_the_GNU_assembler",
1108 which is ignored by gas, but will cause other assemblers to choke.
1109 Intended for use by gcc ports that require gas instead of native
1112 Thu Feb 24 07:10:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1114 * config/ho-hppaosf.h: Fix braino in test for ANSI-C.
1116 Wed Feb 23 16:51:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1118 * write.c (write_contents): Give the user a reasonable error
1119 message rather than "assertion failed" if bfd_set_section_contents
1122 Tue Feb 22 10:07:32 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
1124 * config/ho-mach3.h: New file.
1126 Mon Feb 21 11:41:18 1994 Ian Lance Taylor (ian@cygnus.com)
1128 * ecoff.c (ecoff_build_debug): Don't set hdr->magic here. It is
1129 now set in bfd/ecofflink.c:ecoff_write_symhdr.
1131 * config/obj-coffbfd.c (write_object_file): use bfd_get_error (),
1133 * config/obj-elf.c (elf_frob_file): Likewise.
1135 * read.c (s_lcomm): Use an alignment power of 3 for 8 byte .lcomm
1138 * config/ho-hpux.h (BROKEN_ASSERT): Define if not __GNUC__.
1140 * read.c (read_a_source_file): Use correct arguments to memcpy
1141 (broken 19 Jul 1993). From kjd@pescadero.stanford.edu (Kenneth
1144 Sun Feb 20 18:01:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
1146 * config/obj-coff.h (obj_coff_section): Declare.
1147 * config/obj-coff.c (obj_pseudo_table): For "section", use
1149 (obj_coff_section): Rewrite.
1151 Fri Feb 18 14:16:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1153 * configure.in (i386-*-mach3*): New target; uses BFD.
1154 * config/te-mach.h: New file.
1155 * config/obj-aout.c (obj_aout_frob_file): New function.
1156 * config/obj-aout.h (obj_aout_frob_file): Declare it.
1157 (frob_file): New macro.
1158 * config/tc-i386.c (md_apply_fix_1) [TE_Mach]: Don't adjust
1159 pcrel32 relocations.
1160 * config/tc-i386.h (TARGET_FORMAT) [TE_Mach]: Use a.out-mach3.
1162 * write.c (write_object_file): Removed register declarations.
1164 Thu Feb 17 16:25:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1166 Some support for PowerPC ELF.
1167 * configure.in: If cpu is powerpc*, use ppc.
1168 (ppc-*-sysv4*): Use object format elf.
1169 * config/tc-ppc.h: Only declare a number of things if OBJ_COFF is
1171 (TARGET_ARCH): Make it call ppc_arch.
1172 (ppc_arch): Declare.
1173 (TARGET_FORMAT): Set based on OBJ_COFF or OBJ_ELF.
1174 (NO_STRING_ESCAPES): Define.
1175 (LOCAL_LABEL, FAKE_LABEL_NAME): Define for OBJ_ELF.
1176 * config/tc-ppc.c: Only define a number of functions of OBJ_COFF
1178 (md_pseudo_table): Most pseudo-ops are OBJ_COFF specific. Added
1179 OBJ_COFF specific "bi" and "ei".
1180 (md_parse_option): Fix handling of -u. Make -m601 set
1181 PPC_OPCODE_601. If OBJ_ELF, accept -V and -Q.
1182 (ppc_set_cpu): New function.
1183 (ppc_arch): New function.
1184 (md_begin): Call ppc_set_cpu.
1185 (ppc_insert_operand): For a signed operand accept an unsigned
1186 value, for IBM compatibility.
1187 (ppc_byte): Don't call stringer for strings; instead, treat two
1188 double quotes as a single double quote.
1189 (ppc_comm): Set sy_tc.output for a .lcomm symbol.
1190 (ppc_biei): New function.
1191 (ppc_tc): If not OBJ_COFF, ignore first argument.
1192 (ppc_fix_adjustable): Call as_bad_where, not as_bad.
1193 (ppc_is_toc_sym): New function.
1194 (md_apply_fix): Use ppc_is_toc_sym. Handle BFD_RELOC_16 and
1197 Thu Feb 17 09:29:37 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1199 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and
1200 bfd_set_error and new error names.
1202 Tue Feb 15 20:23:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1204 * configure.in: Support i960-vxworks versions > 5.0 as coff.
1205 Default is still bout if no version is specified.
1207 * atof-generic.c (atof_generic): Use switch and strcasecmp instead
1208 of large number of compares when looking for inf/nan values.
1210 Fri Feb 11 13:13:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1212 * config/tc-mips.c (macro): Do unaligned loads and stores
1213 correctly when big endian, and give errors on overflow rather than
1214 generating incorrect code.
1216 Thu Feb 10 11:24:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1218 * as.c: Include libiberty.h.
1220 * read.c (do_align): Don't define label just_record_alignment
1221 unless it might be used.
1223 * as.c (main): If md_parse_long_option is defined, call it with a
1225 * config/tc-mips.h (md_parse_long_option): Define.
1226 * config/tc-mips.c (mips_trap): New static variable.
1227 (md_begin): Report an error if mips_trap is set at ISA level 1.
1228 (macro): If mips_trap, use trap instructions instead of break
1229 instructions for overflow and divide by zero detection.
1230 (mips_parse_long_option): New function. Support --trap,
1231 --no-break, --break and --no-trap.
1232 * doc/as.texinfo: Document new options.
1234 * read.c (potable): Add "zero".
1235 * config/tc-i386.c (md_pseudo_table): Remove "zero".
1236 * config/tc-m88k.c (md_pseudo_table): Likewise.
1238 Thu Feb 10 01:24:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1240 * config/tc-sparc.c (sparc_ip): Reject integer values for
1241 pc-relative operand fields. This forces "call 0" to become "jmpl
1242 %g0,%o7" with no relocations needed.
1244 Wed Feb 9 13:08:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1246 * as.h (xmalloc, xrealloc): Declare using PTR rather than char *.
1247 * xmalloc.c (xmalloc, xrealloc): Use PTR rather than char *.
1249 * app.c (do_scrub_next_char): If NO_STRING_ESCAPES is defined,
1250 don't treat backslash specially inside strings.
1251 * read.c (next_char_of_string): Likewise.
1253 Wed Feb 9 09:42:45 1994 Stan Shebs (shebs@andros.cygnus.com)
1255 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use memset
1256 instead of memcpy to zero the initial stab symbol, duh.
1257 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
1258 * config/obj-som.c (obj_som_init_stab_section): Ditto.
1260 Tue Feb 8 17:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1262 * write.c (fixup_segment): Use as_bad_where, not as_bad.
1264 * subsegs.c (subseg_set_rest): Call memset with the arguments in
1265 the right order. Explicitly clear fix_root and fix_tail fields.
1267 Tue Feb 8 16:00:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1269 * config/obj-coff.c (coff_frob_symbol): For abs_symbol, set *punt
1270 and do nothing else.
1272 * symbols.c (symbol_begin): Initialize value of abs_symbol
1275 * write.c (adjust_reloc_syms): Use abs_symbol instead of calling
1278 * ecoff.c (ecoff_build_debug): Fix "/*" in comment to silence
1279 complaint from "gcc -Wall".
1281 * configure.in (alpha-*-netware*): New target, like alpha-*-osf*.
1283 * config/tc-alpha.c (GP_ADJUSTMENT): Move definition to start of
1285 (tc_gen_reloc): Remove uninitialized variable `code', and code
1286 that tried to use it (incorrectly). For LITERAL reloc, set addend
1287 to negative of GP value.
1288 (load_symbol_address): Don't adjust return value by GP_ADJUSTMENT.
1290 * write.c (write_relocs): Print some sensible error message if
1291 bfd_perform_relocation returns bfd_reloc_overflow.
1293 Mon Feb 7 15:49:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1295 * configure.in (hppa*-*elf*): New configuration for PA ELF.
1296 (hppa*-*-osf*): Default object format is SOM.
1298 Mon Feb 7 16:07:35 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1300 * config/tc-alpha.c (md_atof): Warn that floating-point values
1301 might not assemble properly.
1303 * configure.in (target alpha-*-osf*): Don't set "dev=yes" any
1306 * config/tc-alpha.c (load_expression): Parenthesize operations in
1307 range checking, to avoid precedence questions.
1309 * config/tc-alpha.c (addr32): New static variable.
1310 (md_parse_option): Set it for "-32addr".
1311 (load_symbol_address): If addr32 is set, use ldl instead of ldq.
1313 * atof-generic.c (atof_generic): Calculate maximum_useful_digits
1314 and more_than_enough_bits_for_digits in integer arithmetic, to
1315 eliminate the only sources of dependence on floating point
1316 support, which doesn't work yet on the Alpha.
1318 Mon Feb 7 03:56:05 1994 Ken Raeburn (raeburn@cambridge.cygnus.com)
1320 * ecoff.c (ecoff_build_debug) [TC_ALPHA]: Specify version stamp as
1321 0x30b for Alpha for now, until ".verstamp" is handled.
1323 * literal.c (add_to_literal_pool): Use seginfo->frchainP, which
1324 actually refers to the literal pool section, rather than
1325 frchain_now, which refers to whatever section the assembler was
1328 * write.c (fixup_segment): Only do range checking if size of fixup
1329 is smaller than word size. Otherwise, we always wind up with
1332 * config/tc-alpha.c (md_section_align): Change second argument and
1333 return type to valueT, to agree with tc.h.
1334 (alpha_do_align): Local static array nop_pattern is now unsigned
1335 char, to avoid overflow warnings.
1336 * config/tc-alpha.h (md_section_align): Delete declaration.
1338 * config/obj-ecoff.c (ecoff_frob_file): Ensure that ecoff_data for
1339 output bfd is non-null before indirecting through it.
1341 * config/tc-alpha.c (alpha_frob_ecoff_data): Renamed from
1343 * config/tc-alpha.h (tc_frob_file): Macro deleted.
1344 * config/obj-ecoff.c (ecoff_frob_file) [TC_ALPHA]: Call
1345 alpha_frob_ecoff_data, then fill in optional-header info with gp
1346 value and register masks.
1348 Sun Feb 6 16:13:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1350 * configure.in (hiux): Fixes from m-kasahr@sramhc.sra.co.JP.
1352 * config/obj-som.c (obj_som_init_stab_section): Same change
1353 as coffbfd and elf below. Zero the initial stab symbol after
1356 Sat Feb 5 12:30:32 1994 Stan Shebs (shebs@andros.cygnus.com)
1358 * config/obj-coffbfd.c (obj_coff_init_stab_section): Zero the
1359 initial stab symbol after allocating it.
1360 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
1362 Sat Feb 5 11:53:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1364 * config/tc-hppa.c (pa_ip): addb[tf] should only accept
1365 non-negated condition completers. Add support for addb pseudo-op
1366 which accepts both negated and non-negated completers.
1368 Sat Feb 5 00:15:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1370 * configure.in (rs6000*): Use cpu_type ppc.
1371 (ppc-*-aix*): New target; use coff and force bfd_gas.
1372 * config/tc-ppc.h, config/tc-ppc.c: New files for PowerPC/POWER
1373 (RS/6000) support. At the moment, only XCOFF is supported.
1375 * config/obj-coff.c (SA_SET_SYM_ENDNDX): Made non-static.
1376 (S_SET_DATA_TYPE): Likewise.
1377 (coff_last_function): Renamed from local static last_functionP in
1378 coff_frob_symbol and made externally visible.
1379 (coff_frob_symbol): New local static set_end; use it to try to
1380 avoid calling SA_SET_SYM_ENDNDX on a symbol that will be punted.
1381 * config/obj-coff.h (S_SET_DATA_TYPE): Declare.
1382 (SA_SET_SYM_ENDNDX): Declare.
1383 (coff_last_function): Declare.
1385 * expr.c (operand): If DOLLAR_DOT is defined, accept `$' as
1386 equivalent to `.' to mean the current location.
1388 * read.c (LEX_BR): If not defined, define as 0.
1389 (lex_type): Use LEX_BR as the type of `{',`}',`[',`]'.
1391 * symbols.c (symbol_new): If tc_canonicalize_symbol_name is
1392 defined, call it with preserved_copy_of_name. If
1393 tc_symbol_new_hook is defined, call it on the new symbol.
1394 (symbol_find_base): If tc_canonicalize_symbol_name is defined,
1395 call it on a copy of the name argument.
1397 * write.c (write_object_file): Simplified usage of obj_frob_symbol
1398 and tc_frob_symbol. Always call both if the symbol is going to be
1401 * write.c (relax_segment): Use %ld rather than %d when printing
1402 fragP->fr_var, and cast it to long.
1404 Changed relocs to be based on subsegments (when BFD_ASSEMBLER).
1405 * subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields
1406 fix_root and fix_tail.
1407 (segment_info_type): If BFD_ASSEMBLER, don't define fix_tail
1409 * write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and
1410 fix_tailP based on frchain_now, not seg_info (now_seg).
1411 (chain_frchains_together_1): Chain the subsegment relocs together.
1412 * subsegs.c (subseg_change): Don't clear fix_tail field.
1413 (subseg_get): Likewise.
1414 * literal.c (add_to_literal_pool): Look through the relocs via
1415 frchain_now, not seginfo.
1417 Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1419 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed
1420 ecoff_undefined to ecoff_extern_size.
1421 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Likewise.
1422 * config/tc-mips.c (s_extern): Set ecoff_extern_size to the
1423 external symbol size, rathern than setting the symbol value.
1424 (md_estimate_size_before_relax): Check both ecoff_extern_size and
1425 symbol value to see if GP referencing can be used.
1426 * ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not
1428 (ecoff_frob_symbol): Don't check ecoff_undefined.
1429 (ecoff_build_symbols): Get size of an undefined symbol from
1430 sym->ecoff_extern_size, not S_GET_VALUE (sym).
1432 Wed Feb 2 13:55:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1434 * Makefile.in: Avoid bug in losing hpux sed.
1436 Wed Feb 2 11:40:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1438 * config/tc-mips.c (file_mips_isa): New static variable.
1440 (s_mipsset): Add support for .set mipN to set the ISA level.
1442 * gasp.c (kinfo): Fully bracket initializer.
1444 Tue Feb 1 19:28:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1446 * gasp.c (malloc): Don't declare, since host.h or system header
1447 files may declare it differently.
1449 * config/atof-ieee.c (int_to_gen): Now static.
1451 * config/ho-i386aix.h: Include sys/types.h and stdlib.h, not
1452 ho-sysv.h. Based loosely on a patch from Minh Tran-Le.
1454 Tue Feb 1 10:50:17 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1456 * gasp.c: Include host.h.
1458 Tue Feb 1 12:13:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1460 * config/tc-mips.c (mips_ip): Make an unsupported instruction a
1461 warning, not an error.
1463 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
1464 dot_bss_symbol): Don't define if BFD_ASSEMBLER.
1465 (obj_symbol_to_chars): bfd_coff_swap_aux_out now takes more
1467 (coff_line_base): Renamed from line_base. Changed all uses.
1468 (coff_add_linesym): Renamed from add_line_sym. Made non-static.
1470 * config/obj-coff.h: If TC_PPC, include coff/rs6000.h.
1471 (S_SET_STORAGE_CLASS, S_GET_STORAGE_CLASS): Declare if
1473 (coff_line_base): Declare.
1474 (coff_add_linesym): Declare if BFD_ASSEMBLER.
1475 * config/obj-coffbfd.c (symbol_to_chars): bfd_coff_swap_aux_out
1476 now takes more arguments.
1478 Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com)
1480 * as.c (statistics_flag): Renamed from quiet_flag.
1481 (main): Get statistics with --statistics instead of -noquiet.
1483 Mon Jan 31 07:19:30 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1485 * Makefile.in: Support for Gnu ASsembler Preprocessor.
1487 * read.c (s_lcomm): Align lcomm data.
1488 * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction
1489 from different sections.
1491 Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1493 * write.c (write_object_file): If tc_frob_file is defined, call it
1494 just before calling obj_frob_file.
1495 * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value
1496 (references changed), and made non-static.
1497 (getExpression): Return void.
1498 (select_gp_value): Abort if gp_value is non-zero. Delete call to
1499 non-existent bfd_set_gp_value.
1500 (alpha_validate_fix): Function deleted.
1501 (alpha_frob_symbol): Function deleted.
1502 (alpha_local_label): Function deleted.
1503 (alpha_frob_file): Renamed from alpha_end.
1504 * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix,
1505 alpha_local_label, alpha_end): Declarations deleted.
1506 (alpha_gp_value, alpha_frob_file): Declare.
1507 (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted.
1508 (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label.
1509 (md_convert_frag): Simplified slightly.
1510 (tc_frob_file): New macro.
1512 * read.c (do_align): New function, most of guts of s_align_*
1513 functions. Look for md_do_align macro, give it a chance to bypass
1514 all but recording of section alignment.
1515 (s_align_bytes, s_align_ptwo): Call do_align.
1516 (s_lcomm) [TC_ALPHA]: Align object to largest power of two that
1517 divides object size.
1519 * frags.c (frag_align_pattern): New function.
1520 (frag_align): Rewrite for clarity.
1522 * config/tc-vax.c (md_assemble): Handle O_constant expression.
1523 (vip_begin): Returns pointer to const char. Cast hash_insert arg
1524 to PTR to avoid compiler complaints about const.
1525 (md_begin): Local variable errtxt must point to const.
1527 * configure.in: Handle host vax-*-ultrix* like vax-*-bsd*. Don't
1528 bother with *-*-ultrix or *-*-sysv*, except *-*-sysv, since only
1529 the last has an existing host support file. Do handle vax-bsd and
1532 Fri Jan 28 11:26:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1534 * config/obj-coff.c (obj_coff_section_header_append): Do not
1535 declare if BFD_ASSEMBLER.
1536 (stack_pop): Correct test for stack underflow.
1537 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
1538 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare
1539 type of ignored argument to avoid gcc warning.
1540 (align): Removed unused function.
1542 Thu Jan 27 18:14:19 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1544 * config/tc-alpha.c, config/tc-alpha.h, config/alpha-opcode.h: New
1545 files, based on port of gas-1.38 contributed by CMU, using a.out
1546 variant. Updated for gas-2.x and ECOFF. Floating-point constants
1547 are still broken, bootstrap testing incomplete.
1549 * literal.c: Comment changes.
1551 * listing.c (listing_source_file): Check for null listing_tail
1552 before indirecting through it.
1554 * expr.h (struct expressionS): Added struct tag.
1556 * as.h: If __GNUC__ and inline are both undefined, define inline
1559 * write.c (cvt_frag_to_fill): Don't assume that fr_var for
1560 rs_align or rs_org frags will be 1.
1561 (relax_segment): For rs_align, if fr_var is not 1, complain if
1562 required padding is not a multiple of the size of the pad pattern.
1563 (fixup_segment): Leave gp-relative relocations alone. For pcrel
1564 relocations referring to the same segment, clear fx_pcrel when
1566 * as.h: Adjust comments on rs_align.
1568 * atof-generic.c: Some reformatting.
1569 (atof_generic): Be careful when mixing signed/unsigned values of
1572 * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c:
1573 Query the fx_done field instead of fx_addsy to see if the fixup
1574 still needs to be applied. Set fx_done and clear fx_addsy both,
1575 for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix
1576 will only clear fx_addsy, and set fx_done accordingly after
1578 * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define.
1579 * config/tc-sparc.c (md_apply_fix): Set fx_done for non-pcrel fix
1582 * symbols.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
1584 (symbol_begin): Moved to end of file, so function inlining can
1586 (fb_label_count, fb_label_max): Default C static initializers are
1588 * symbols.h (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
1589 Declarations deleted.
1590 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
1591 dot_bss_symbol): Defined here, static.
1593 * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before
1594 including aout/aout64.h.
1596 * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false,
1597 don't write out a section symbol even if it's used in a
1598 relocation; assume relocations will handle section numbers
1599 somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect
1601 (EMIT_SECTION_SYMBOLS): Default to 1.
1602 (adjust_reloc_syms): Don't create a new symbol for an absolute
1603 reference; just use the absolute section symbol.
1604 (write_relocs): Make printout of reloc values dependent on flag
1606 * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0.
1607 * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
1609 Thu Jan 27 16:43:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1611 * read.c (lex_type): No longer make '{' a valid character for
1614 * as.c (main): Print long values using %ld.
1616 * messages.c (as_warn_internal): New static function.
1617 (as_warn, 3 versions): Use as_warn_internal.
1618 (as_warn_where, 3 versions): New function.
1619 * as.h (as_warn_where): Declare.
1621 Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com)
1623 * as.c (quiet_flag): New flag.
1624 (main): If -noquiet given, display execution time and memory used.
1626 Tue Jan 25 15:53:11 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1628 * doc/{all.texi,as.texinfo}: Add documentation for HPPA port.
1630 Mon Jan 24 19:18:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1632 * ecoff.c (ecoff_frob_symbol): New function. Put undefined
1633 symbols of known size in the undefined section. Put small common
1634 symbols in a .scommon section.
1635 * ecoff.h (ecoff_frob_symbol): Declare.
1636 * config/obj-ecoff.h (obj_frob_symbol): Define.
1637 * config/obj-elf.c (obj_elf_write_symbol_p, obj_elf_write_symbol,
1638 obj_elf_frob_symbol): Removed unused functions.
1639 * config/obj-elf.h (obj_frob_symbol, obj_write_symbol): Removed
1641 (obj_elf_frob_symbol, obj_elf_write_symbol): Removed declarations
1642 of unused functions.
1643 (obj_frob_symbol): Define if ECOFF_DEBUGGING.
1645 * tc-mips.c (g_switch_seen): New static variable.
1646 (md_parse_option): Set g_switch_seen for -G option.
1647 (s_option): If creating PIC code, force the GP size to be 0. Warn
1648 if -G switch used with a non-zero value.
1650 * symbols.c (S_IS_COMMON): Use bfd_is_com_section rather than
1651 comparing against bfd_com_section.
1653 Mon Jan 24 14:12:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1655 * read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss
1658 Thu Jan 20 13:17:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1660 * expr.c (operand): For floating point operand with unusual fp
1661 char from FLT_CHARS, preserve the character. Patch from Lisa
1664 Wed Jan 19 23:15:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1666 * config/tc-mips.c (md_pseudo_table): Add all data allocation
1667 pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single.
1669 Tue Jan 18 15:51:59 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1671 * config/obj-coffbfd.c (obj_coff_endef): For C_EFCN, C_BLOCK and
1672 C_FCN assume .val has been set to .
1674 Tue Jan 18 16:19:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1676 * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It
1677 confuses GDB for some unknown reason.
1678 * cofnig/obj-som.c: Likewise.
1680 Tue Jan 18 19:05:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1682 * literal.c (add_to_literal_pool): Handle duplicates of values
1683 already written to literal pool.
1685 Tue Jan 18 17:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1687 * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols
1688 with explicitly marked stabs through BFD: if a symbol marked
1689 N_UNDF | N_EXT is in the absolute section, move it to the
1690 undefined section; move a symbol marked N_INDR into
1691 bfd_ind_section and set the BSF_INDIRECT flag; set the
1692 BSF_WARNING flag for a symbol makred N_WARNING.
1694 Mon Jan 17 15:40:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1696 * ecoff.h (ecoff_set_gp_prolog_size): Declare.
1697 * ecoff.c (ecoff_set_gp_prolog_size): Return type is void.
1699 Mon Jan 17 00:18:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1701 * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u'
1702 and 'f' template operand.
1704 * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u',
1705 and '2' in copr and sfu instruction templates.
1707 Sun Jan 16 16:44:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1709 * as.h (subseg_force_new): Add prototype.
1711 Sat Jan 15 09:20:55 1994 Doug Evans (dje@canuck.cygnus.com)
1713 * app.c (do_scrub_next_char): Allow lines like " foolab :".
1715 * read.c (emit_expr): Fix computation of mask.
1716 * config/obj-elf.c (obj_elf_section): Fix loop termination test.
1718 Thu Jan 13 16:15:15 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1720 * ecoff.c (ecoff_set_gp_prolog_size): New function.
1721 (current_file_idx): New static variable.
1722 (add_file): Use and increment current_file_idx instead of indx
1725 * struc-symbol.h (struct symbol): Make all bitfields unsigned.
1727 * config/tc-i960.c (i960_validate_fix): Added argument
1728 add_symbolPP. Indirect through it to get "add_symbolP".
1729 * config/tc-i960.h (i960_validate_fix): Supply prototype.
1730 (TC_VALIDATE_FIX): Pass address of add_symbolP.
1732 * configure.in (i386-*-netbsd*): New target, using te-netbsd.h.
1733 (i386-*-netbsd0.8): New target, like 386bsd.
1735 * configure.in: Set BFDDEF in Makefile to "define" or "undef".
1736 * Makefile.in (config.h): Protect against multiple inclusions.
1737 Define or undef BFD_ASSEMBLER as specified by $(BFDDEF).
1738 (ALL_CFLAGS): Omit $(BFDDEF).
1739 * as.h: Include config.h.
1740 (struct symbol): Added forward declaration.
1741 (add_to_literal_pool): Fix declaration.
1742 * as.c: Don't include config.h.
1744 * literal.c (add_to_literal_pool): Take symbol and addend as
1745 arguments, instead of expression, for now. Fix calculation of
1748 * subsegs.h (segment_info_type) [NEED_LITERAL_POOL]: Add field
1751 Thu Jan 13 12:14:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu
1753 * subsegs.c (subseg_get): Accept new argument "force_new". If
1754 set then a new segment is always created. All callers changed.
1755 (subseg_force_new): New function. Similar to subseg_new, but
1756 always force a new segment to be created.
1758 * config/obj-som.c (som_frob_file): Call adjust_code_sections
1760 (adjust_code_sections): New function. Adjusts the VMA for all the
1763 * config/tc-hppa.c (md_assemble): Also handle creating a fixup
1764 for the unwind descriptors if a function's label follows the
1765 .PROC and .ENTRY directives.
1766 (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it
1767 is done elsewhere. Don't create a fixup for the unwind
1768 descriptors if the function's label has not been defined yet.
1769 (pa_proc): For SOM, place each procedure within a new $CODE$
1770 subspace. Adjust the segment and frag for the associated
1771 function label if it exists.
1773 Wed Jan 12 22:05:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1775 * config/tc-hppa.c (hppa_fix_struct): Add new "segment" field.
1776 (hppa_fix_new): Initialize segment field.
1777 (md_apply_fix): Do nothing for pc-relative fixup which involves
1778 crossing a segment boundary.
1779 (pa_procend): Undefine the current label after handling .PROC
1780 and .PROCEND directives.
1781 (dummy_symbol): Make type "symbolS *". Change references as
1784 Wed Jan 12 13:29:31 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1786 * read.c (read_a_source_file): Cast array argument to unsigned
1788 * write.c (adjust_reloc_syms): Remove unused variable symseginfo.
1789 (write_object_file): Don't define punt_it if it won't be used.
1790 (fixup_segment): Don't define skip if it won't be used.
1792 * config/tc-mips.h (TARGET_FORMAT): Define as mips_target_format.
1793 (mips_target_format): Declare.
1794 * config/tc-mips.c (mips_target_format): Define with appropriate
1796 (md_parse_option): If -EL or -EB is used, change byte_order and
1797 mips_target_format as appropriate.
1799 Tue Jan 11 21:52:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1801 * app.c (do_scrub_next_char): Another attempt to fix bugs
1802 dealing with labels without colons (for HPPA and MRI).
1804 Tue Jan 11 17:01:06 1994 Doug Evans (dje@canuck.cygnus.com)
1806 * expr.c (integer_constant): Fix computation of too_many_digits.
1807 Variable digit_2 renamed to start. Fix check for whether number
1808 will fit in 32 bits.
1809 * read.c (emit_expr): Use valueT instead of long.
1811 Tue Jan 11 13:01:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1813 * config/obj-elf.c: If TC_MIPS, include elf/mips.h.
1814 (special_sections): Define.
1815 (obj_elf_special_section): Get default types and attributes from
1816 list of special sections.
1817 * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define.
1819 * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss
1820 sections to be close together.
1822 * config/tc-mips.c (macro): Corrected $at warnings in a couple of
1825 * listing.c (listing_prev_line): New function.
1826 * listing.c: Include subsegs.h.
1827 (listing_prev_line): New function.
1828 (calc_hex): Reset byte_in_frag to zero for each new frag.
1829 * config/tc-mips.c (append_insn): Call listing_prev_line after
1830 emitting nop instructions.
1831 * Makefile.in (listing.o): Depends upon subsegs.h.
1833 Mon Jan 10 09:52:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1835 * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC
1836 here. Handle case where label may be defined after the .PROC.
1837 (pa_proc): It is not an error if the procedure's label isn't
1838 defined before the .PROC directive.
1840 Sun Jan 9 04:43:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1842 * config/te-netbsd.h: New file.
1843 * config/tc-i386.h (TARGET_FORMAT) [TE_NetBSD]: Use bfd target
1844 a.out-netbsd-386 for this configuration.
1846 Fri Jan 7 17:38:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1848 * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information
1849 with the associated stabs information.
1850 (ecoff_build_symbols): Never set the type of stabs symbols to
1851 st_Global. Don't update the symbol index or ifd if the gas symbol
1852 is not the same as the ECOFF symbol (which is now the case for
1855 Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com)
1857 * config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that
1858 splits the function.
1859 (macro2): New function, if LOSING_COMPILER defined.
1861 Fri Jan 7 09:38:25 1994 Steve Chamberlain (sac@cygnus.com)
1863 * config/obj-coffbfd.c (fill_section): Don't ever fill past the
1864 end of a section. (write_object_file): Temporary fix - setup
1867 Thu Jan 6 18:05:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1869 * config/tc-sparc.c (tc_gen_reloc): Fix handling of addends in
1870 non-pcrel_offset relocations.
1872 Thu Jan 6 01:06:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1874 * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at
1877 Wed Jan 5 14:22:22 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1879 * literal.c: New file.
1880 * Makefile.in (REAL_SOURCES, OBJS): List it.
1882 * as.h (DEBUG): Don't define.
1883 (struct expressionS, struct fix): Declare in case they're used in
1885 (add_to_literal_pool) [BFD_ASSEMBLER]: Declare.
1887 * config/tc-mips.h (TARGET_FORMAT) [OBJ_AOUT]: Fix for new names
1890 * subsegs.c (subseg_get): New function. Creates segment if
1891 needed, returns pointer, but doesn't change current segment.
1892 (subseg_new): Use it.
1894 Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com)
1896 * Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search.
1897 * config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/".
1898 * app.c, flonum.h, hex-value.c (const): Change #if to be more
1901 Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com)
1903 * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
1906 Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1908 * write.c (write_relocs): bfd_perform_relocation now takes an
1909 additional argument, to return an error string (which we ignore).
1911 Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1913 * write.h (struct fix): Field tc_fix_data should be type PTR, not
1914 void*, for compatibility with non-ANSI compilers. Added
1915 single-bit field "fx_done".
1917 Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com)
1919 * tc-hppa.c (pre_defined_registers): Convert to lower case.
1920 Delete spurious register names "%r4L", etc.
1921 (selector_table): Sort and convert to lower case.
1922 (cons_fix_new_hppa): `reloc_type' => `rel_type'.
1923 (pa_ip): Always use strcmp for non-text and strcasecmp for text.
1924 (reg_name_search): Rewrite to call strcasecmp only once per
1926 (pa_chk_field_selector): Rewrite to use binary search.
1927 (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons.
1928 (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case
1929 sensitive comparisons.
1930 (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case.
1931 (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use
1932 case sensitive comparison for all symbolic names.
1933 (pa_subspace): Canonicalize strncasecmp arg to lower case.
1934 (pa_subspace_start): Use case sensitive comparison for symbolic names.
1936 Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1938 * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no
1939 symbol is present (i.e., relocation against absolute), create a
1940 phony local symbol, and use it in the reloc.
1941 (fixup_segment): When adjusting a reloc with an absolute symbol,
1942 have TC_FORCE_RELOCATION control clearing add_symbolP too.
1943 * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF.
1945 * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT
1946 and BSF_GLOBAL, since they're the same.
1948 * as.c (main): Only invoke md_end if it's defined as a macro.
1949 * tc.h (md_end): Don't declare it.
1950 * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do
1952 * config/tc-vax.c (vip_end): Deleted null function.
1953 * config/tc-mips.c (md_mips_end): Renamed from md_end.
1954 * config/tc-mips.h (md_mips_end): Declare.
1955 (md_end): New macro, calls md_mips_end.
1957 * write.c (write_object_file): Don't close output file.
1958 * as.c (main): Close output file (if needed) after calling
1959 listing_print, which should be after calling write_object_file,
1960 which sets the frag addresses.
1962 * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line,
1963 obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type,
1964 obj_coff_val): Add unused int argument to satisfy prototypes; goes
1965 with Ian's 10 Sep changes.
1966 (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS,
1967 S_SET_STORAGE_CLASS): Now function instead of macros.
1968 (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted.
1969 (tag_insert): Local var ERROR_STRING is const. Use "const" not
1970 "CONST" for argument NAME. Fixed prototype.
1971 (coff_frob_symbol): Removed explicit "#if 1" directive. If
1972 S_IS_EXTERNAL, set storage class to C_EXT.
1973 (s_get_name): Use "const" not "CONST".
1974 * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE,
1975 S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted.
1976 (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For
1977 BFD_ASSEMBLER, define as macro that aborts.
1978 (obj_extra_stuff, tc_headers_hook): Declare only for
1980 (coff_frob_symbol): Fix prototype.
1982 Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1984 * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense
1987 Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1989 * config/tc-hppa.c (md_begin): Initialize "dummy_label".
1990 (tc_gen_reloc, SOM version): For relocations which have no symbol,
1991 set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code.
1993 Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1995 * read.c (lex_type): No longer make '[' a valid character for
1998 * config/tc-vax.c (tc_aout_fix_to_chars): Local variable
1999 NBYTES_R_LENGTH now const.
2001 * config/obj-*.c, config/tc-*.c: Omit superfluous "return"
2002 statements at ends of functions. Don't check for null return from
2003 hash_new, since it won't return at all if there's no memory
2004 available. Also, check for null return from hash_insert, rather
2005 than zero-length string, as success indicator.
2007 * subsegs.c (section_symbol): New function.
2008 * subsegs.h (section_symbol): Declare.
2009 * write.c (adjust_reloc_syms): Use it.
2011 Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
2013 * Makefile.in (RUNTEST): New variable.
2014 (CHECKFLAGS): Pass it down.
2016 * ecoff.c (ecoff_directive_frame): Permit extra trailing operands;
2017 unused for now, but supplied by Alpha OSF1 compiler.
2019 * as.h: Protect against multiple inclusions.
2020 (int_to_gen): Don't declare.
2022 * config/atof-vax.c (atof_vax): NULL is not a valid character
2025 Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2027 * configure.in (hppa*-*-osf*): Do not consider this a developmental
2030 * config/tc-hppa.c (md_apply_fix): Handle cases where no
2031 relocation will be emitted for 32bit formats.
2033 Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2035 * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust
2036 for any of the 'T' field selectors.
2038 Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2040 * config/tc-h8500.c (build_bytes): Get reloc type right for a
2041 %page operation. (md_assemble): Don't modify input_line_pointer.
2042 (mdcoff_sizemachdep): New function.
2043 * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro.
2044 * config/tc-z8k.c (get_operand): Delete bogus check.
2046 Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2048 * write.c (number_to_chars_*): Delete bogus range check.
2050 * output-file.c (TARGET_ARCH): No default.
2052 Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com)
2054 * config/tc-sh.c (md_convert_frag): Truncate disps before calling
2055 md_number_to_chars. (md_assemble): Don't modify
2058 Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com)
2060 * config/tc-h8300.c (md_assemble): Don't update input_line_pointer.
2062 Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2064 * config/obj-som.[ch] (obj_read_begin_hook): Remove last change.
2065 Breaks with the HP compilers.
2067 * config/tc-hppa.c (struct call_info): Remove fields which were
2068 set but never used. Remove all code which sets those fields.
2069 (struct subspace_dictionary_chain): Likewise.
2070 (struct space_dictionary_chain): Likewise.
2071 (pa_desc): Delete useless function. Delete all references.
2072 (hppa_tc_make_sections): No need to count the number of symbols for
2073 the symbol extension section.
2075 Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2077 * config/obj-som.c (obj_som_version): Pass version string to
2079 (obj_som_copyright): New function. Much like obj_som_version.
2081 * config/tc-hppa.c (obj_copyright): Define as appropriate for
2083 (pa_copyright): Just a stub now.
2085 * config/obj-som.c (obj_read_begin_hook): Delete unused function.
2086 * config/obj-som.h (obj_read_begin_hook): Provide dummy definition.
2087 (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them.
2089 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
2090 expansion due to rounding mode selectors. Handle R_[RDSN]_MODE
2091 relocations for selecting the current rounding mode.
2093 * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
2094 e_rlsel field selectors.
2096 Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2098 * config/obj-elf.h: If ECOFF_DEBUGGING, undef
2099 SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define
2100 OBJ_PROCESS_STAB to call ecoff_stab.
2101 * config/obj-elf.c: Don't compile obj_elf_init_stab_section if
2102 INIT_STAB_SECTION is not defined.
2104 Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2106 * config/tc-hppa.c (md_apply_fix): Delete old wrapper function.
2107 (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls.
2108 Fix comments in various places. Always return a value.
2109 Avoid dereferencing a NULL fx_addsy.
2110 (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy.
2112 Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
2114 * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should
2115 be either 0 or 2 (no static link or static link required). Always
2116 assume no static link.
2118 Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com)
2120 * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be
2121 dependent on howto fields, not on format flavour.
2123 * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc,
2124 defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those
2126 * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
2127 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
2128 (sy_tc, sy_obj): Define so that the fields look like they used to,
2129 until all references get changed.
2131 * write.c (fixup_segment): Lots of variables no longer register.
2132 Reordered some code for easier reading.
2133 * config/obj-coff.c (obj_coff_dim): dim_index no longer register.
2134 Deleted superfluous return statement.
2135 (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type,
2136 obj_coff_val, tag_init, tag_insert): Deleted superfluous return
2138 (align, obj_coff_section): Deleted debugging printfs.
2139 * config/tc-i386.c (md_assemble): Discard some register decls.
2140 Use assignment rather than memcpy to copy template.
2141 (op_hash, reg_hash, prefix_hash): Default C initialization of
2142 statics is sufficient.
2143 * config/tc-sparc.c (print_insn): Array Reloc is now const, and
2146 * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if
2147 TE_LYNX; use coff-sparc otherwise.
2148 [USE_NATIVE_HEADERS]: Delete this code; it isn't used.
2150 * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined,
2151 before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before
2152 returning. Remove some i960-coff-specific code.
2153 (TC_ADJUST_RELOC_COUNT): Default to doing nothing.
2154 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
2155 (i960_validate_fix): Declare.
2156 (TC_VALIDATE_FIX): Define.
2157 * config/tc-i960.c (i960_validate_fix): New function.
2159 * write.c (number_to_chars_littleendian): New function. Write out
2160 bytes in little endian order, doing size and range checking.
2161 (number_to_chars_bigendian): New function, similar.
2162 * write.h: Declare them.
2163 * config/tc-*.c (md_number_to_chars): Use them.
2164 * config/tc-vax.c (md_apply_fix): Ditto.
2165 * config/tc-i386.c (md_apply_fix): Ditto.
2167 * config/obj-coff.c: Rearranged code for handling line number
2169 (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case,
2170 since the usage is different from non-BFD_ASSEMBLER case.
2171 (in_function, clear_function, set_function): New macros, to
2172 combine some of the functionality implemented in differnet ways in
2173 BFD_ASSEMBLER and non-... code. Used in other functions that used
2174 to check function_lineoff &c.
2175 (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER,
2176 one for not. Non-BFD_ASSEMBLER version now has temporary variable
2177 to contain char* pointer pointed to by char** argument. Always
2178 follow CROSS_COMPILE code; easier to read that way.
2179 (obj_coff_ln): Don't call add_lineno or c_line_new if appline is
2181 (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for
2182 ".bf", it's been done elsewhere.
2183 (coff_frob_symbol): If ilne number data is pending, call
2184 add_linesym to flush it.
2185 (coff_frob_file): Don't do that here.
2186 * config/obj-coff.h (coff_frob_file): Declare.
2187 (obj_frob_file): Define, to call it.
2189 * config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
2190 md_estimate_size_before_relax: Define them as macros calling
2192 * config/tc-sparc.c: Don't define them as functions.
2194 * configure.in: Handle target alpha-*-osf*. (No cpu files yet.)
2196 Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2198 * Makefile (clean): Depend on clean-here.
2200 Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
2202 * config/ho-go32.h: Include fopen-bin.h.
2203 * as.h: If FOPEN_WB isn't defined, include fopen-same.h.
2204 * output-file.c (output_file_create): Use FOPEN_WB instead of "w".
2205 * input-file.c (input_file_open): Use FOPEN_RT instead of "r".
2206 * listing.c (file_info): Use FOPEN_RB instead of "rb".
2207 * read.c (s_include): Use FOPEN_RT instead of "r".
2209 * stabs.c: Include obstack.h.
2211 * tc.h (md_create_long_jump): Don't declare if it's already
2213 (md_create_short_jump, md_estimate_size_before_relax): Ditto.
2215 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead
2216 of strerror. Clear bfd_error.
2218 * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already
2221 Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2223 * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function.
2224 (pa_process_exit, pa_procend): Call it for ELF objects.
2226 Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2228 * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d
2229 case. See comment. From wilson@cygnus.com: for M_L_DAB, set
2230 coproc before doing goto ld.
2232 Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2234 * write.c (TC_FORCE_RELOCATION): Provide a default definition.
2235 (fixup_segment): Allow the target machine to specify that a
2236 relocation must be generated for a particular fixup. Remove
2237 #ifndef TC_HPPA hack.
2239 * config/tc-hppa.h (TC_FORCE_RELOCATION): Define.
2241 * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to
2242 be NULL. Only fixup_segment is supposed to do that.
2243 (hppa_force_relocation): New function.
2245 Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2247 * Makefile.in (stabs.o): Added dependencies.
2249 * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab.
2251 Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2253 * app.c (do_scrub_next_char): Output a TAB before any
2256 * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
2257 exists before trying to peek at its name.
2258 (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s
2260 (pa_align_subseg): Delete unused/unwanted function.
2262 Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2264 * read.c (read_a_source_file): Fix test for when to stick a colon
2265 on the end of a label. Make code conditional on either MRI or
2266 LABELS_WITHOUT_COLONS.
2268 * app.c (do_scrub_next_char): If a line begins with whitespace, leave
2269 the single whitespace character alone. Eat all others.
2271 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define.
2273 Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2275 * config/tc-hppa.c (pa_procend): Do not call process_exit.
2276 (exit_processing_complete): Delete unwanted variable and all
2279 Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2281 * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext.
2282 Changed to not actually build the external symbol information, as
2283 that is now done by the ECOFF back end.
2284 (ecoff_build_debug): Changed accordingly.
2285 * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function
2286 called by ecoff_setup_ext.
2287 * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0,
2288 set corresponding pointer to NULL. Don't set raw_size and
2290 (obj_ecoff_set_sym_index): Removed.
2291 (obj_ecoff_set_ext): New function.
2292 * config/obj-ecoff.h (obj_set_sym_index): Don't define.
2293 (obj_ecoff_set_sym_index): Don't declare.
2294 * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr,
2295 elf_set_index): New functions used for ECOFF_DEBUGGING.
2296 (elf_frob_file): Reworked ECOFF debug generation to use
2297 new functions in bfd/ecofflink.c.
2299 Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2301 * config/tc-hppa.c (pa_def_subspaces): Only create the unwind
2302 subspace for ELF. In the SOM world, the linker is responsible
2303 for creating the unwind subspaces.
2305 Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2307 * config/obj-coffbfd.c: Use PARAMS rather than EXFUN.
2308 (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is
2309 already set. Fixes .def var; .val external_var; .scl 3; .endef.
2310 (adjust_stab_section): Make static. Declare return type. Remove
2313 * config/tc-i386.h: Declare tc_coff_fix2rtype and
2314 tc_coff_sizemachdep.
2316 Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2318 * write.c (write_object_file): Disable obj_check_file_symbols
2319 hook; only back end using it wasn't using it correctly.
2320 (write_object_file): Always call obj_frob_symbol and
2321 tc_frob_symbol; always retain symbol if it's used by a relocation,
2322 regardless of what these routines indicate.
2323 * config/obj-coff.c (coff_frob_symbol): Renamed from
2324 coff_check_file_symbols.
2325 * config/obj-coff.h (obj_check_file_symbols): Deleted.
2326 (coff_frob_symbol): Declare.
2327 (obj_frob_symbol): Call it.
2329 * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings,
2330 obj_pre_write_hook): Don't define for BFD_ASSEMBLER.
2331 (c_section_header): Ditto. Delete superfluous return at end of
2334 * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify
2336 (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER
2338 (c_section_header): Rewrite prototype so that it contains no
2339 preprocessing directives. Don't declare it at all if
2342 * configure.in (sparc*-*-lynxos): New target, using coff and
2345 * stabs.c: New file.
2346 * Makefile.in (REAL_SOURCES, OBJS): List it.
2347 * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME,
2348 get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc):
2351 * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf
2354 Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2356 * configure.in (mips-*-irix5*): New target. Use elf and mips-big.
2357 * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h.
2358 (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF
2360 (obj_read_begin_hook): If ECOFF_DEBUGGING, call
2361 ecoff_read_begin_hook.
2362 (obj_symbol_new_hook): If ECOFF_DEBUGGING, call
2363 ecoff_symbol_new_hook.
2364 (obj_elf_init_stab_section): Cast alloca result.
2365 (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging
2366 information and write it out into .mdebug section.
2367 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro.
2368 (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS.
2369 (ECOFF_DEBUGGING): Define if TC_MIPS.
2370 (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add
2371 fields required by ECOFF.
2372 * config/tc-mips.c: Check ECOFF_DEBUGGING rather than
2373 OBJ_ECOFF in many cases.
2374 (mips_any_noreorder): New variable.
2375 (mips_cprestore_offset): Initialize to -1.
2376 (mips_frame_reg): New variable.
2377 (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1,
2378 RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros.
2379 (md_pseudo_table): Handle "gpword" and "cpadd".
2380 (md_begin): Initialize ok to false. If OBJ_ELF, set alignment
2381 of text, data and bss sections to 4. Set alignment of
2382 .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug
2384 (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment
2386 (append_insn, macro_build, macro_build_lui): Take place
2387 argument. Changed all callers.
2388 (append_insn): If appending a nop, don't emit one.
2389 (macro_build): Changed assertion for 'i', 'j', 'o' case.
2390 (gp_reference): Removed.
2391 (load_address): New function.
2392 (macro): If mips_noreorder is used, set mips_any_noreorder.
2393 Extensive changes to handle GP and PIC symbols differently.
2394 Build both possible code choices using a variant frag, and
2395 make a final decision at the end of assembly when all
2396 information is known. Added PIC support for all symbol
2398 (mips_ip): Don't permit anything but a number after $ for a
2399 coprocessor register. Don't use .lit4 or .lit8 sections when
2400 generating PIC code. If OBJ_ELF, set alignment of .lit4 or
2402 (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs.
2403 (s_change_sec): Set alignment of ELF .rodata or .sdata section
2405 (s_mipsset): If .set noreorder, set mips_any_noreorder.
2406 (s_cpload): Ignore .cpload if not generating PIC code. Warn
2407 if .cpload is not in noreorder section.
2408 (s_cprestore): Ignore .cprestore if not generating PIC code.
2409 (s_gpword, s_cpadd): New functions.
2410 (tc_get_register): Added frame argument; if true, set
2411 mips_frame_reg to return value. Changed all callers.
2412 (md_estimate_size_before_relax): Don't error out, but instead
2413 determine how much a frag should grow.
2414 (tc_gen_reloc): Return multiple relocs if appropriate, as
2415 determined by md_estimate_size_before_relax.
2416 (md_convert_frag): New function.
2417 (mips_elf_final_processing): Set ELF header flags based on
2418 mips_any_noreorder and mips_pic.
2419 * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define.
2420 (MAX_RELOC_EXPANSION): Define to be 3.
2421 (md_relax_frag): Define to be 0.
2422 (md_convert_frag): Don't define.
2423 (tc_get_register): Changed declaration.
2425 * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to
2426 support generating ECOFF debugging information for MIPS ELF
2427 targets. Compiled only if ECOFF_DEBUGGING is defined. Changed
2428 handling of external symbols: it now always generates exactly
2429 those external symbols that are defined in the global symbol list.
2430 * Makefile.in (REAL_SOURCES): Added ecoff.c.
2431 (REAL_HEADERS): Added ecoff.h.
2432 (OBJS): Added ecoff.o.
2433 (ecoff.o): New target.
2434 * config/obj-ecoff.c: Almost entirely moved into ecoff.c.
2435 Remaining code mostly just calls ecoff.c code.
2436 * config/obj-ecoff.h: Define ECOFF_DEBUGGING.
2437 (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a
2439 (obj_read_begin_hook, obj_symbol_new_hook): Define to call
2440 functions in ecoff.c.
2441 (ecoff_stab): Don't declare (now declared in ecoff.h).
2442 (obj_set_sym_index): Define.
2443 (obj_ecoff_set_sym_index): Declare.
2445 * frags.h (frag_grow): Declare.
2446 * frags.c (frag_grow): Made non-static.
2448 * write.c (is_dnrange): Do not define if md_relax_frag is defined.
2449 (relax_segment): If md_relax_frag is defined, use it to handle a
2450 frag of type rs_machine_dependent rather than looking through
2453 * read.c (read_a_source_file): If we find a bad pseudo-op,
2454 do a continue to go on to the next line rather than a break.
2455 Removed duplicate bad pseudo-op code which was never executed.
2457 * read.c (s_lcomm): Do not require a comma after the name.
2459 * subsegs.h (segment_info_type): Changed hadone field to bitfield.
2461 * as.c (perform_an_assembly_pass): Set bss flag for bss_section.
2462 * read.c (s_lcomm): Set bss flag for .sbss section if used.
2463 * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a
2464 bss section. Set SEC_RELOC if there are any relocations, even for
2465 a zero size section.
2467 * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base
2468 data offset on reloc[0]->address rather than reloc[j]->address, so
2469 that multiple relocs can affect different memory locations.
2471 * write.c (chain_frchains_together, relax_and_size_seg,
2472 adjust_reloc_syms, write_relocs): Make third argument PTR, not
2473 char *, to match definition of bfd_map_over_sections.
2475 * app.c (do_scrub_next_char): Don't interpret a comment character
2476 as starting a CPP line directive unless it is a '#' and is the
2477 very first characters on the line (i.e., do not permit leading
2480 * messages.c (identify): Make file argument non-const, to match
2483 Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2485 * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check.
2487 Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com)
2489 * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too.
2490 * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7
2493 Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2495 * config/tc-hppa.[ch]: Fix assorted trivial indention problems.
2496 * config/obj-som.c (obj_som_version): Add missing ';'.
2497 (som_frob_file): Delete whitespace at EOL.
2499 Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com)
2501 * Makefile.in (VERSION): Updated following 2.2 release.
2503 Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2505 * config/tc-hppa.c (hppa_fix_struct): Use a real type for the
2506 field selector, rather than an int. All uses of field selectors
2508 (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
2509 (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
2512 Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2514 * config/tc-hppa.c (pa_type_args): For .import statements,
2515 silently ignore attempt to change the symbol type for a function
2516 from ST_ENTRY to ST_CODE on .import.
2518 Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2520 * write.h (fixS): Rename fx_callj field to fx_tcbit.
2521 * write.c, config/obj-coff.c, config/obj-coffbfd.c,
2522 config/tc-i960.c: Corresponding changes.
2524 Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2526 * Makefile.in (distclean): Delete config-stamp and config.h
2528 * config/tc-hppa.c (evaluate_absolute): Avoid relying on
2531 * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args.
2532 Accept new argument "is_export". All callers changed. When
2533 processing a .export directive for a function, do not allow
2534 the user to set the type to "CODE", instead warn and set the
2537 Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2539 * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted
2540 Lemon <mellon@pepper.ncd.com>).
2541 (mips_ip): Permit odd numbered floating point registers if -mips3.
2542 (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS.
2544 Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com)
2546 * configure.in: Remove h8300h, we have multilib now.
2548 Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
2550 * configure.in: Support generic netware as being ELF format.
2551 Recognise unixware if the user supplies it.
2553 Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2555 * First cut at cleaning up PA instruction parsing.
2556 * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to
2557 insn structure as an argument, and a pointer to a string. All
2558 callers changed. Always read any field selector here. Call
2559 evaluate absolute to get a return value.
2560 (evaluate_absolute): Addept pointer to insn structure as its
2561 argument. All callers changed.
2562 (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield
2563 into an instruction and continuing the main pa_ip loop.
2564 (CHECK_FIELD): New macro for simple range checking of fields.
2565 (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE
2566 and CHECK_FIELD. All immediate fields now pass through
2567 pa_get_absolute_expression which will also handle field selectors.
2568 Delete dead code. Simplify.
2569 (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are
2570 applied are in range. Use bfd_put_32 rather than inserting each
2571 byte of the fixed instrution into the buffer ourselves.
2573 * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code,
2574 it was PA specific and is no longer needed (it's now handled
2575 within the PA backend).
2576 * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition.
2577 * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for
2578 a fixup is $global$ change it to NULL as $global$ is really only
2579 needed long enough to determine the base type of relocation to use.
2581 * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined.
2583 * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work
2584 for 'z' operands (target of ble branch).
2586 Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2588 * config/tc-hppa.c: (update_subspace): Fix type and name of last
2589 parameter. All callers fixed.
2590 (md_begin, pa_chk_field_selector, pa_entry): Lint.
2592 * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector
2593 to default state after it's been used.
2595 Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2597 * config/obj-som.c (obj_som_init_stab_section): Change
2598 space/subspace sort keys for the stab sections so as to avoid
2599 bugs in the hp linker and pxdb.
2601 Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2603 * write.c (chain_frchains_together): Update pointer to last
2604 frag for a segment in the seginfo structure.
2606 Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com)
2608 * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS
2610 Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2612 * write.c (fixup_segment): Handle conversion of subtraction to
2613 pc-relative addressing even if pc-relative flag is already set.
2615 * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't
2618 * doc/Makefile.in (distclean): Delete intermediate files from dvi
2619 build, but not the dvi or info files.
2620 * Makefile.in (clean-here): New target; cleans up current
2622 (distclean): Use it instead of clean.
2624 * read.c (s_xstab): Don't use alloca.
2626 * messages.c (identify): New routine; print message identifying
2627 following messages as coming from assembler.
2628 (as_show_where, as_bad_internal, as_bad_where): Call it.
2629 (as_fatal): Don't need to identify program any more.
2631 Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2633 * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as
2635 (get_stab_string_offset): Remove unused variable aligned.
2637 Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2639 * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the
2640 predefined register table.
2641 (pa_parse_number): Handle %rp in common register shortcut code.
2642 Consistently set return value to -1 for an error. Clean up error
2643 messages and only print them when "print_errors" is true. Handle
2644 empty string case like the HP assembler -- assume a value of
2647 * config/ho-hpux.h: Do not include ho-sysv.h. Instead include
2648 standard hpux include files to pick up various function decls.
2650 * config/ho-hppaosf.h: Delete _IO* macros. They are defined in
2651 stdio.h. Delete bogus declaration of free. Get path to
2652 alloca-conf.h right.
2654 Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2656 * expr.c (operand): Fix checks for characters following "0b" or
2659 Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2661 * config/obj-som.h (obj_attach_unwind_info): Define as a hook
2662 so GAS can attach unwind descriptor information to a BFD symbol.
2663 * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind
2664 descriptor information to the BFD symbol.
2665 (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied",
2666 they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF
2668 (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent.
2669 (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM.
2670 (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not
2671 build "end-of-function" symbols for SOM, they are not needed.
2673 * config/tc-hppa.c (process_exit): Create temporary symbols with
2674 correct prefixes so they can be eliminated later.
2676 * config/tc-hppa.c (call_info struct): Delete unused "frame" field.
2677 (pa_callinfo): Insert framesize into the unwind information as
2678 soon as it's available.
2679 (pa_build_unwind_subspace): Do not insert framesize into the unwind
2682 * Add support for marker type relocations. These mark areas
2683 of interest to the linker. ENTRY/EXIT relocations for SOM are
2684 an example of marker relocations.
2685 * write.c (write_relocs): Instead of assuming size of a relocation
2686 is 4 bytes, pick up the size from relocation itself.
2687 (fixup_segment): Do not complain that a value is too small for
2690 * struc-symbol.h: Add new "sy_used" field to the symbol structure.
2691 * expr.c (operand): Set sy_used for any symbol used as an operand.
2692 (expr): Likewise for any symbol used in an expression.
2693 * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported
2694 symbols which are never used and absolute symbols which local scope.
2696 * config/obj-som.h (obj_frob_file): Define.
2697 * config/obj-som.c (obj_som_init_stab_section): Set alignment
2698 of stab sections. Make space for the special stab entry.
2699 (adjust_stab_sections): Adjust the special entry in the
2701 (som_frob_file): New function. Simply calls adjust_stab_sections
2704 Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2706 * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define.
2707 (mips_pic, mips_cprestore_offset): New static variables.
2708 (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore.
2709 Ignore .bgnb and .endb.
2710 (gp_reference): _gp_disp is never addressed off GP.
2711 (macro_build): Ignore macros while searching for insn. For cases
2712 i, j, and o, accept the reloc type as an argument rather than
2713 assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to
2714 BFD_RELOC_MIPS_GPREL. Added new case a.
2715 (set_at, load_register, macro): Changed calls to macro_build to
2716 pass new argument for i, j and o cases.
2717 (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require
2718 special handling when generating SVR4 PIC code.
2719 (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT
2720 rather than hard coded constants.
2721 (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and
2722 BFD_RELOC_MIPS_CALL16.
2723 (s_option): Set mips_pic based on .option picN.
2724 (s_abicalls): New function; set mips_pic to 2.
2725 (s_cpload): New function; handle .cpload.
2726 (s_cprestore): New function; handle .cprestore.
2728 * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb,
2729 .endb and .verstamp, setting them to s_ignore.
2731 Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2733 * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined
2734 field. Define SUBSPACE_DEFINED accessor macro.
2735 (pa_subspace): Allow user to override subspace attributes for
2736 built-in subspaces. Set ssd_defined at the end of fcn -- that
2737 way the attributes can only be changed once. Pass newly allocated
2738 name to is_defined_subspace, not a pointer to the input line.
2739 Fix typo in space/subspace rework.
2740 (is_defined_subspace): Delete unused 2nd arg. All callers changed.
2742 * config/tc-hppa.c (pa_import): If currently in the text segment
2743 and a symbol is imported without type information, set BSF_FUNCTION
2745 * write.c (relax_and_size_seg): Correct test to determine if
2746 the section's size was rounded up.
2748 * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS
2749 can properly set all the SOM symbol types.
2750 * config/tc-hppa.c (pa_symbol_type): New enum to represent the
2751 symbol types which can be set from an IMPORT/EXPORT statement.
2752 (pa_export_args): Set the pa_symbol_type type based on arguments.
2753 If defined, call obj_set_symbol_type to pass this information on
2756 * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
2757 stab section we make.
2758 (s_stab_generic): Likewise.
2760 Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2762 * Allow backends to override the value of the fake label.
2763 * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead
2764 assume backends will define LOCAL_LABEL if anything other than
2765 'L' is used to denote a local label.
2766 (FAKE_LABEL_NAME): New macro. Defines the default name used for
2768 * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code
2769 and instead simply use the string defined by FAKE_LABEL_NAME.
2770 (operand): Likewise.
2771 * read.c (s_stab_generic): Likewise.
2772 * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's
2773 known to be a local label.
2774 * config/tc-i386.h (DOT_LABEL_PREFIX): Delete.
2775 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
2776 * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete.
2777 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
2778 * config/te-sco386.h (DOT_LABEL_PREFIX): Delete.
2779 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
2781 Rework space/subspace handling in PA code to fully support
2782 SOM spaces/subspaces.
2783 * config/tc-hppa.c (USE_ALIASES): New object-format dependent define
2784 to control the use of space/subspace name aliases.
2785 (update_subspace): Accept space chain entry for containing space
2786 as a new parameter. All callers changed.
2787 (pa_get_label): Use current_space rather than pa_segment_to_space.
2788 (pa_define_label): Likewise.
2789 (pa_undefine_label): Likewise.
2790 (md_begin): Change into the (possibly modified) text_section.
2791 (pa_parse_space_stmt): Create a new segment/space if create_flag
2792 is true, and the space name is not one of the two predefined spaces.
2793 (pa_subspace): Use current_space rather than a lookup via
2794 pa_segment_to_space. Reset BFD section flags as required by
2795 the .subspace directive. Likewise for the section alignment.
2796 Pass the current space to update_subspace and create_new_subspace.
2797 (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES
2798 is true. When not using aliases, create a BFD section for each
2799 subspace encountered. When not using aliases replace the default
2800 text, data, and bss segments with new ones.
2801 (create_new_subspace): When not using aliases each subspace has a
2802 section/segment and subsegments are not needed, so set the subsegment
2805 * config/tc-hppa.c (pa_parse_space_stmt): If needed, call
2806 obj_set_section_attributes to pass space attributes to the
2808 (create_new_space): Likewise.
2809 (create_new_subspace): Likewise for subspace attributes using
2810 obj_set_subsection_attributes.
2811 (update_subspace): Likewise for subspace attributes using
2812 obj_set_subsection_attributes.
2814 * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key
2815 for $TEXT$ and $PRIVATE$ from the default space structure.
2817 * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION
2818 as appropriate for the given type.
2820 * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling
2823 * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol
2826 * config/obj-som.[ch]: New files for SOM support. Note SOM
2827 support is not yet complete in GAS or BFD.
2829 * config/ho-hppabsd.h: Delete IO* macros, they are defined in
2830 stdio.h. Delete declaration of free. Include stdlib.h, unistd.h,
2833 Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2835 * Allow backends to override the section names used for embedded
2836 stabs support. Needed for SOM.
2837 * read.c (STAB_SECTION_NAME): Default the name of the stab section
2839 (STAB_STRING_SECTION_NAME): Likewise for the stab strings section.
2840 (get_stab_string_offset): Is now passed the full name for the
2841 stab string section rather than a name prefix. All references
2843 (s_stab_generic): New argument for the stab string section name.
2844 all references changed.
2845 (s_xstab): Append "str" to the stab section name to get the
2846 stab string section name.
2847 * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str"
2848 to stab section name to get the stab string section name. Pass
2849 the full name of the stab string section to get_stab_string_offset.
2850 * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
2852 * config/tc-hppa.c (md_begin): Disable "-R" option to fold
2853 textand data segments. Warn user "-R" is unsupported on the
2856 Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2858 * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for
2859 .align and .ALIGN directives.
2861 * config/tc-hppa.c (pa_space): Do not report an error for a .space
2862 directive which does not define a "well-known" space and does
2863 not include a space number as an argument.
2865 * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the
2866 "defined", "loadable", "code_only" and "space_index" fields.
2867 (pa_def_spaces): Correct initialization of the "spnum", "defined",
2868 and "private" fields.
2870 * write.h (struct fix): Add new tc_fix_data field for the various
2871 backends to attach machine dependent fixup information to.
2872 * write.c (fix_new_internal): Initialize new tc_fix_data field.
2873 * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and
2875 (hppa_find_hppa_fix): Delete unnecessary function. Fix all
2876 callers to get HPPA fixup information from the tc_fix_data field
2878 (hppa_fix_root): Delete unnecessary variable.
2879 (fix_new_hppa): Attach HPPA fixup data to the GAS fixup.
2881 * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted
2882 function. Fix all callers.
2883 (subspace_dictionary_chain): Delete unused ssd_start_sym field.
2885 * config/tc-hppa.c (hppa_fix_adjustable): New function to determine
2886 if a particular fixup is adjustable.
2887 * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to
2888 perform the real work.
2890 * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out
2891 of OBJ_XXX conditionals.
2892 (MAX_RELOC_EXPANSION): Likewise.
2894 * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all
2895 callers. Now returns log2 (N) for positive N which are an exact
2896 power of two or -1 for an error.
2898 * config/tc-hppa.c (pa_callinfo): Range check values provided for
2899 ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before
2900 inserting them into the unwind table.
2902 * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references.
2903 (hppa_gen_reloc_type): New object format dependent macro.
2904 (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF
2905 conditional. The code can (and will) be shared between SOM & ELF
2906 formats in the near future.
2907 (cons_fix_new_hppa, md_apply_fix_1): Likewise.
2908 (pa_build_unwind_subspace, process_exit, pa_exit): Likewise.
2909 (tc_gen_reloc): Use hppa_gen_reloc rather than an object format
2912 * config/tc-hppa.c (pa_comm): Set the segment for a common symbol
2915 * config/obj-elf.h (obj_elf_version): Add extern prototype.
2917 * configure.in (hppa-*-bsd*): New configuration.
2918 BFD is always used for GAS generating SOM objects.
2920 * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an
2921 adjustment is rejected by the target machine.
2923 * config/tc-hppa.c (pa_big_cons): Delete function and its
2924 declaration. All callers changed to use pa_cons.
2926 * write.c (fixup_segment): Fix indention and open/close brace
2929 From Pete Hoogenboom:
2930 * config/tc-hppa.c (md_atof): Return a NULL on success rather than
2933 * config/tc-hppa.c (pa_parse_space_stmt): Advance
2934 input_line_poitner when an invalid argument is encountered.
2936 Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2938 * config/tc-a29k.c (md_begin): When opcodes are mashed together in
2939 the table, require that the one without bit 0x1000000 set come
2940 first. Require further that it be case 'b' or 'P'. The a29k
2941 opcode table already meets these constraints.
2942 (machine_ip): When handling case 'i' or 'A', make sure that the
2943 appropriate opcode really exists by looking at the next entry in
2946 Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2948 * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative
2949 fixups. Add 6 for long 7.3 case, 2 for short 7.2 case.
2951 * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number
2952 after a .ent directive.
2954 * config/tc-mips.c (mips_ip): Handle '>' case (shift amount
2955 between 32 and 63 for double shift instruction). Do & 0x1f rather
2957 (printInsn): Handle '>'.
2959 Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2961 * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol
2962 number in the right place. Untested. Probably does not work for
2963 cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney).
2965 * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses
2966 an illegal offset of 0 or -1.
2968 * config/obj-elf.c (obj_elf_init_stab_section): Align .stab
2969 section to a longword boundary.
2971 Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com)
2973 * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS.
2976 * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
2979 Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2981 * config/tc-sh.c (build_Mbytes): Write the relocs to the correct
2982 address. (md_assemble): Make error handling a bit more graceful.
2983 (md_apply_fix): Don't warn on non aligned displacement.
2985 * config/tc-z8k.c (get_specific, built_bytes): Understand all the
2988 Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2990 * doc/Makefile.in (install-info): Use "$<*" so VPATH will find
2991 as.info* even if they're in $(srcdir) (e.g., for FSF
2994 * write.c (write_relocs): For relocs that are pc_relative and
2995 pcrel_offset and not partial_inplace, adjust reloc->addend to
2996 compensate for a bfd_perform_relocation bug.
2998 * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code.
2999 * config/tc-sparc.c: Ditto.
3000 (tc_gen_reloc): Include fx_offset for pcrel fixups.
3002 Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com)
3004 * tc-mips.c (md_pseudo_table): Add dword pseudo op.
3006 Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3008 * messages.c: replaced all variables called Format with 'format',
3009 for consistency throughout
3011 * configure.in: handle mips*- instead of mips, mips*el for little
3012 endian configurations
3014 Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3016 * input-scrub.c (physical_input_file, logical_input_file,
3017 physical_input_line, logical_input_line): Made static.
3018 (as_where): Return current file name and line number, don't print
3020 * messages.c (as_show_where): New static function. Other
3021 functions use it instead of as_where.
3022 (as_bad_internal): New static function.
3023 (as_bad): Use as_bad_internal.
3024 (as_bad_where): New function, like as_bad but taking a file name
3026 * as.h (as_bad_where): Declare.
3027 (as_where): Change prototype for new arguments.
3028 * write.h (fixS): Added fields fx_file and fx_line.
3029 * write.c (fix_new_internal): Save file and line number in fix.
3030 (fixup_segment): Use as_bad_where, not as_bad.
3031 * input-file.c (f_in, file_name): Made static.
3032 * cond.c (struct file_line): Just use file and line fields.
3033 (s_else): Use as_where and as_bad_where, not get_file_line and
3035 (get_file_line, set_file_line): Removed.
3036 * listing.c (listing_newline): Use as_where.
3037 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
3038 * config/obj-ecoff.c (add_file): Use as_where.
3039 * config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
3040 * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
3041 * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
3043 Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
3045 * config/tc-m68k.h: Don't define REGISTER_PREFIX or
3046 OPTIONAL_REGISTER_PREFIX if either is already defined.
3048 * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
3050 * configure.in: Set bfd_gas for all sparc targets. Added facility
3051 for keeping or rejecting configurations still under development;
3052 default is to assume production environment, and reject configs
3053 still being worked on. Mark Elf configurations (except sparc and
3054 i386) as developmental. Deleted cases matching some generic names
3055 in favor of more specific names. (E.g., when we get Alpha
3056 support, we'll still only support VMS for Vax.)
3058 * config/tc-sparc.h (md_end): New macro.
3059 * config/tc-sparc.c (md_end): Function deleted.
3060 (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
3061 version compiling. All sparc targets will use bfd now.
3062 * tc.h (md_end): Don't declare if it's defined as a macro.
3064 Changes from Jeff Law and Peter Hoogenboom:
3066 * read.c (next_char_of_string): Limit octal character constants to
3069 * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
3070 against placing additional object-file dependent code here. Warn
3071 against contaminating all of GAS with the internals of tc-hppa.c
3072 through inclusion of tc-hppa.h. Delete all forward declarations
3073 for functions only used within tc-hppa.c, likewise for structures,
3074 variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
3075 conditional code in a few small places.
3077 * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
3078 structures, global variables, forward declarations together.
3079 Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
3080 conditional code -- try to group conditional code together
3081 into a few places. Make all functions and variables which
3082 are only used within tc-hppa.c static. PARAMize all functions.
3083 Add comments to functions. Delete unused functions, variables,
3084 #defines, etc. Delete unused members within structures. Delete
3085 ldil;ble hacks -- it is believed they were installed to work
3086 around old gas bugs. Avoid using mixed case for local
3087 functions, variables, and structures. Fix formatting problems
3088 not found by GNU-indent. Add FIXME notices for things which
3089 should be worked on the near future. Delete lots of old
3090 useless (1.36 PA-SOM) code.
3092 * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
3093 field of the fixS structure. Needed to build unwind
3094 descriptors correctly.
3096 * write.c: (fixup_segment): Allow expressions such as
3097 sym1-sym2+const as long as sym2 is $global$.
3099 * write.c (adjust_reloc_syms): Provide a hook so that a target
3100 cpu configuration can reject certain relocation reductions.
3101 * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
3102 which do not involve function symbols.
3104 * config/tc-hppa.h: Reindent with GNU-indent. Delete references
3105 to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
3107 * config/tc-hppa.c: Likewise.
3109 * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
3110 of elf32_symbol_type.
3111 (pa_export_args): Likewise.
3112 (elf_hppa_final_processing): Likewise.
3113 (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
3115 (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
3118 * config/tc-hppa.c: (md_section_align): Align all sections to
3119 a multiple of the section alignment rather than always a
3122 * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
3123 bits are zero (eg they specify no relocations), then do not even
3124 bother adding their entries to thesymextn section.
3126 Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3128 * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
3129 option, which is used by the SunOS make default .s.o rule.
3131 Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3133 * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
3135 * config/tc-m68k.c (omagic): Remove obsolete and unused variable.
3136 (m68k_aout_machtype): New variable, if OBJ_AOUT.
3137 (md_assemble): Initialize m68k_aout_machtype based on
3138 current_architecture, if OBJ_AOUT.
3139 (md_parse_option): Remove obsolete reference to omagic.
3141 Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3143 * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op.
3144 (s_option): Ignore .option O* and .option pic*.
3145 (s_ent): Skip whitespace between symbol and optional digit.
3146 (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx).
3148 * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
3149 characters in state 6.
3150 * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
3153 * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
3154 for ELF by hacking around bizarre bfd_perform_relocation behaviour
3155 that I don't dare change.
3157 Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org)
3159 * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
3160 call strchr for each character to see if it is a special char,
3161 instead add a second loop over special_chars. Set alignment
3162 of text, data and bss sections to 4.
3163 (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
3165 (reloc): Don't return 8 and 16 bit non-PC relative relocations on
3166 ELF, since the ELF object format does not have these type of
3167 relocations. Change the abort into as as_bad and return
3168 BFD_RELOC_NONE to silence compiler warnings.
3169 (md_assemble): Keep track of the instruction size. Allow white
3170 space between the $ and the constant for compatibility with older
3171 gases and other assemblers.
3172 (i386_operand): Skip spaces between $ and expression.
3173 (tc_gen_reloc): Don't allow anything but 32 bit relocations on
3174 ELF. Convert abort into an as_bad and assert into as_fatal.
3176 Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3178 * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
3179 sub_symbolP is in the current segment, convert to a PC-relative
3180 fixup and discard the symbol.
3182 Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3184 * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol
3185 for st_StaticProc just like st_Proc.
3187 * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT
3188 so that OBJ_BOUT doesn't forget to adjust all the fragments in the
3191 Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3193 * config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
3194 (mips_regmask_frag): New static variable, if OBJ_ELF.
3195 (md_begin): If OBJ_ELF, create .reginfo section and set
3196 mips_regmask_frag to a frag.
3197 (mips_elf_final_processing): New function, if OBJ_ELF. Set
3198 mips_regmask_frag to register mask information.
3199 * config/tc-mips.h (elf_tc_final_processing): New macro, defined
3202 Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3204 * messages.c (as_fatal): Use myname when printing messages.
3206 * config/tc-i960.c (md_begin): Use null pointer, not empty string,
3207 as initial "return" value in case hashing isn't needed.
3209 * config/tc-a29k.c (md_atof): Return null, not empty string, on
3211 * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof),
3212 config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof),
3213 config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof),
3214 config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto.
3216 Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3219 * config/tc-h8300.c (get_specific): Special action if 8 bit
3220 address seen. (check_operand): Don't complain if truncating top
3221 bits of an 8 bit address. (build_bytes): Allow an immediate and
3222 an absolute in the same insn.
3224 Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3226 * write.c (write_contents): Don't crash if seginfo is NULL.
3228 * config/obj-ecoff.c (ecoff_frob_file): Write out register masks
3229 by modifying .reginfo section, not by directly modifying BFD
3232 Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3234 * config/ho-sunos.h: remove extern time declaration
3236 Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3238 * messages.c (as_fatal): Do mention that it's the assembler that
3239 got the fatal error.
3241 Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3243 * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to
3244 hold register masks.
3245 (md_begin): Initialize them to zero.
3246 (append_insn): Update mips_gprmask and mips_cprmask. Also add
3247 register variables pinfo and prev_pinfo.
3248 * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
3249 * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
3250 and cprmask from mips_gprmask and mips_cprmask.
3252 * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF.
3253 * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
3254 (various): Change all references to GP references to apply if
3255 GPOPT, not if OBJ_ECOFF.
3256 (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
3257 instead of .rdata. If OBJ_ELF, set section flags for .rodata and
3259 (s_frame, s_loc, s_mask): Comment out entire functions, rather
3260 than just body. They're not used anyhow.
3261 * configure.in: Set cpu_type to mips for mips*. Accept
3262 mips-*-elfl* and mips-*-elf*.
3264 Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org)
3266 * config/obj-elf.c (obj_elf_common): Allow the alignment field to
3269 Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3271 * config/tc-mips.c (cons_fix_new_mips): New function. Turn
3272 BFD_RELOC_64 into BFD_RELOC_32.
3273 * config/tc-mips.h (TC_CONS_FIX_NEW): Define.
3274 (cons_fix_new_mips): Declare.
3276 Changes to let cons handle bignums like general expressions.
3277 * expr.h (expressionS): New field X_unsigned.
3278 * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
3280 (expr) Fix typo resultP to right if missing operand. Set
3281 X_unsigned to 1 when building new expression.
3282 * read.c (potable): Make "octa" and "quad" call cons, not
3284 (cons): Handle bignums. If given an O_constant (small integer) to
3285 fill a big space, turn it into a bignum.
3286 (parse_bitfield_cons): Set X_unsigned field.
3287 (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
3289 * read.h (big_cons): Remove prototype.
3290 * symbols.c (resolve_symbol_value): Don't give a warning if a
3291 symbol in expr_section can not be resolved.
3292 (S_SET_VALUE): Clear X_unsigned.
3293 * write.c (write_object_file): If resolve_symbol_value failed on a
3294 symbol we are writing out, give a warning.
3295 * config/tc-h8500.c (parse_reglist): Set X_unsigned.
3296 * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
3297 call pa_cons, not pa_big_cons.
3298 (pa_big_cons): Remove.
3299 * config/tc-hppa.h (pa_big_cons): Remove declaration.
3300 * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
3303 Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3305 * doc/as.texinfo (Copying): new node, to handle the recent changes
3306 in the texinfo/gpl.texinfo file
3308 Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3310 * read.c (big_cons): Handle "0" correctly.
3312 * config/tc-mips.c (md_begin): Set target_big_endian correctly.
3314 Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3316 * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should
3317 have pc-relative fixup.
3318 (md_parse_option): Move "-k" case down near "-pic" case.
3320 * configure.in: Alphabetize list of cpu type alternatives. Enable
3321 OS values of "linux*elf*" and "linux*coff*" to select those
3322 formats, with linux emulation. Don't bother checking for upper-
3323 or mixed-case versions of "ose".
3325 Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3327 * config/z8k.c (md_pseudo_table): add "unseg".
3329 Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3331 * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes
3332 found while extending the dissassembler.
3334 Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com)
3336 * configure.in: Split i386 LynxOS out from other coff targets,
3337 add a specific Lynx emulation.
3338 Add m68k LynxOS target.
3339 * config/tc-i386.c: Define specific Lynx target format.
3340 * config/tc-m68k.c: Define specific Lynx target format.
3341 * config/te-lynx.h: New file.
3343 * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be
3344 "coff-{i386,m68k}" if TARGET_FORMAT already defined.
3345 (INIT_STAB_SECTION): Define.
3346 * config/obj-coffbfd.c: Include <time.h>.
3347 (write_object_file): Look for .stab sections and call
3348 adjust_stab_section.
3349 (adjust_stab_section): New function, fills in the first symbol
3350 of a stab section with number of symbols and string table size.
3351 (obj_coff_init_stab_section): New function, creates the initial
3352 symbol for a stab section.
3354 Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3356 * config/atof-vax.c (md_atof): Return null on success instead of
3358 * config/atof-tahoe.c (md_atof): Ditto.
3359 * read.c (float_cons): Expect a null pointer for success, not an
3362 * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer
3363 on success, instead of empty string. All callers changed.
3365 * config/tc-vax.c: Use PARAMS in declarations.
3366 (vip_op): Use NULL instead of empty string for success in error
3369 Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3371 * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols
3372 in different defined segments.
3374 * write.c (relax_segment): Localize "aim" variable. If
3375 DIFF_EXPR_OK, don't impose checks on symbol segment types.
3376 (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current
3377 segment, convert to a PC-relative fixup and discard the symbol.
3379 * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored.
3380 (md_parse_option) [TE_SUN3]: Set it for "-k".
3381 (m68k_ip): Generate proper fixup for mode 7.3.
3382 * config/tc-m68k.h (DIFF_EXPR_OK): Define.
3384 Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3386 * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved
3387 earlier in the file.
3388 (insop, add_exp): Now defined as functions, for readability.
3389 (insop): Now takes two arguments; callers changed.
3391 Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3393 * config/tc-m88k.c (get_o6): new function.
3394 (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
3395 get_vec9, getval, get_pcr, calcop, match_name): make static and
3397 (s_file): remove extraneous forward decl.
3398 (md_begin): add const to retval decl.
3399 (calcop): cope with instructions without arguments. Handle 'o'
3400 type argument, the o6 field of the prot insn.
3401 (md_estimate_size_before_relax): return a dummy value.
3403 * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is
3404 in bits 10 through 7. flt.[dxs]s requires an r register in the
3405 second argument. New instruction lda.x. New instruction muls
3408 Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3410 * Makefile.in (distclean): Recurse like clean.
3411 * doc/Makefile.in (distclean): New target.
3413 * config/tc-mips.c (md_begin): Set BFD architecture and machine
3414 based on MIPS ISA level.
3416 Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3418 * as.c (main): "exhausted", not "exhuasted".
3420 * struc-symbol.h (struct symbol): Add sy_used_in_reloc field.
3421 * write.c (adjust_reloc_syms): Set sy_used_in_reloc.
3422 (write_object_file): Never strip symbols with sy_used_in_reloc
3425 * config/obj-elf.c (obj_elf_section): Rewrote to handle both
3426 Solaris and SVR4 style .section pseudo-ops.
3427 (obj_elf_ident): Set SEC_READONLY for .comment section.
3428 * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're
3429 generating a reloc, don't apply a fix.
3431 Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3433 * config/obj-coffbfd.c (relax_align): Now static.
3435 Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3437 * read.c (get_stab_string_offset): Make non-static. Make
3438 arguments const. Don't align strings to 4 byte boundaries.
3439 * read.h: Declare get_stab_string_offset.
3440 * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
3441 SEC_LOAD for progbits section.
3442 (obj_elf_init_stab_section): New function.
3443 (adjust_stab_sections): Add casts to avoid warnings.
3444 * config/obj-elf.h (INIT_STAB_SECTION): Call
3445 obj_elf_init_stab_section.
3446 (OBJ_PROCESS_STAB): Removed definition.
3448 Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3450 * config/obj-elf.h (S_GET_SIZE): Define.
3451 (obj_frob_forward_symbol): Define.
3452 * config/tc-i386.c (line_comment_chars): Initialize in all cases.
3454 Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3456 * tc.h: Declare tc_gen_reloc differently depending upon
3457 RELOC_EXPANSION_POSSIBLE.
3458 * config/obj-elf.c (obj_elf_section): Only set flags when first
3459 creating the section.
3461 Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3463 * config/tc-mips.c (append_insn): Don't swap a trap instruction
3466 Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3468 * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions;
3469 set previous_section and previous_subsection and then call s_data
3470 and s_text, respectively.
3471 (obj_pseudo_table): Add data and text.
3472 (obj_elf_section): Add SEC_LOAD to default initialization of
3473 flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
3474 SEC_ALLOC for "alloc" string. Don't bother trying to find the
3475 section; just use subseg_new.
3477 * read.c (change_to_section): Removed. This is now done by
3479 (get_stab_string_offset): Rearranged somewhat. Create the section
3480 using subseg_new. Store the string index in seg_info, rather than
3481 in a static variable. Force the first string to be empty. Use
3482 frag_more rather than FRAG_APPEND_1_CHAR.
3483 (s_stab_generic): Rewrote.
3484 * subsegs.h (segment_info_type): Added stabu union.
3485 * subsegs.c (subseg_new): Initialize stab_string_size to 0.
3486 * config/obj-aout.c: Don't include aout/stab_gnu.h.
3487 (obj_aout_stab, obj_aout_desc): Removed.
3488 (obj_pseudo_table): Removed desc and stabX entries.
3489 * config/obj-bout.c: Same changes as config/obj-aout.c.
3490 * config/obj-bout.h (S_SET_TYPE): Define.
3491 (tc_bout_fix_to_chars): Declare.
3492 * config/obj-coff.c (obj_coff_stab): Removed.
3493 (obj_pseudo_table): Removed desc and stabX entries.
3494 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
3495 * config/obj-coffbfd.c (current_stab_symbol): Removed.
3496 * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
3497 n_other, n_desc and n_value fields.
3498 (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
3499 (MAKE_STAB_SYMBOL): Removed.
3500 * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
3501 Changed arguments and removed parsing code.
3502 (obj_pseudo_table): Removed stabX entries.
3503 * config/obj-ecoff.h (ecoff_stab): Declare.
3504 (OBJ_PROCESS_STAB): Define.
3505 * config/obj-elf.c: Don't include aout/stab_gnu.h.
3506 (obj_elf_stab, obj_elf_xstab, obj_elf_desc,
3507 elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
3509 (obj_pseudo_table): Removed desc, stabX and xstabs entries.
3510 (obj_elf_version): Use subseg_new, not bfd_make_section. Don't
3511 set SEC_LOAD for .note section.
3512 (adjust_stab_sections): Get frag pointer from seg_info, rather
3513 than looking through frags.
3514 * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
3515 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3517 * config/obj-vms.c (obj_aout_stab): Removed.
3518 (obj_pseudo_table): Removed stabX entries.
3519 * config/obj-vms.h (S_SET_TYPE): Define.
3521 * as.h: Declare listing.
3522 * read.c: Don't declare listing.
3523 (emit_expr): Cast fix_new_exp argument.
3524 (parse_bitfield_cons): Correct printf format.
3525 * symbols.c (symbol_new): Add cast to avoid warning.
3526 * write.h: Declare text_last_frag and data_last_frag.
3527 * config/obj-bout.c (obj_bout_line): Added dummy argument.
3528 * config/obj-coffbfd.c: Add some casts to avoid warnings.
3529 * config/tc-a29k.c: Likewise.
3530 * config/tc-i960.c: Likewise. Also fully bracket structure
3531 initializations, fix printf formats, and remove unused variables.
3533 Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3535 * read.c (s_desc): Only compile and use if S_SET_DESC is defined.
3536 * struc-symbol.h: Declare verify_symbol_chain and
3537 verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS.
3538 * symbols.c (verify_symbol_chain): Removed useless expression.
3539 * write.c (headers, the_object_file): Only use if not
3540 BFD_ASSEMBLER and not BFD.
3541 (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or
3543 (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and
3545 * write.h: Declare relax_segment.
3546 * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made
3548 (stack_top): Commented out, since it's not used.
3549 Fixed up pseudo-op functions to take an ignored int argument.
3550 (size_section): Added default BAD_CASE to switch.
3551 Changed bzero calls to memset.
3552 * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME
3553 (s), not on s itself.
3554 * config/tc-a29k.c (s_use): Take ignored int argument. Only
3555 define if OBJ_COFF is not defined.
3556 * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make
3557 argument signed again.
3558 * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int
3560 (m68k_ip): Fully bracket initialization of archs.
3561 Correct several formats for __LINE__ to be %d rather than %s.
3562 (init_table): Fully bracket initialization.
3563 Cast values larger than 0x7f assigned to fr_opcode to char.
3565 * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set.
3566 Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
3567 section name, and subseg_set always takes a segT. Changed all
3568 callers as appropriate.
3569 * config/obj-coffbfd.c (change_to_section): Renamed to
3570 obj_coff_add_segment. Corrected. Made callers use subseg_new.
3571 * config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
3574 Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com)
3576 * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'.
3578 Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3580 * config/obj-elf.h (S_SET_SIZE): Actually set the size.
3583 * Added a number of casts to function calls.
3584 * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant,
3585 operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY,
3586 read_a_source_file, s_align_bytes, demand_empty_rest_of_line,
3587 ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore),
3588 read.h (is_name_beginner, is_part_of_name), config/obj-elf.c
3589 (obj_elf_section), config/tc-i386.c (parse_register),
3590 config/tc-sparc.c (isoctal, s_proc): Cast char
3591 array indices to unsigned char.
3592 * app.c (process_escape): Make static. Add prototype. Change
3593 argument from char to int.
3594 * as.c: Include output-file.h for prototypes. Comment out unused
3596 * Makefile.in (as.o): Depend on output-file.h.
3597 * as.h (BAD_CASE): Cast val argument to long, and use %ld.
3598 (pseudo_typeS): Add prototype to poc_handler field.
3599 (print_version_id): Add prototype.
3600 (xmalloc, xrealloc): Change size arguments to unsigned long.
3601 (do_scrub_next_char): Add prototypes for function arguments.
3602 (had_errors, had_warnings, scrub_from_file): Remove duplicate
3604 * atof-generic.c (atof_generic): Make size variables unsigned.
3605 * cond.c (ignore_input): Removed unused local variable ptr.
3606 * expr.c (floating_constant, integer_constant): Make static. Add
3608 * flonum-copy.c (flonum_copy): Make size variables unsigned.
3609 * frags.h: Add prototype for frag_init.
3610 * hash.h, hash.c: Change hash values from char * to PTR, make hash
3611 strings const, make returned error strings const char *. Added
3612 prototypes for functions.
3613 * input-file.h, input-file.c (input_file_buffer_size): Return
3615 * input-scrub.c (buffer_length): Make unsigned.
3616 (input_scrub_push, input_scrub_pop): Make static.
3617 * listing.c (list_symbol_table): Cast sprintf argument to unsigned
3618 long and use %lx. Print name of segment rather than address of
3620 (listing_list, listing_title): Change argument to int.
3621 (listing_eject, listing_flags, listing_psize): Add int argument.
3622 * listing.h: Corresponding declaration changes.
3623 * obj.h (obj_emit_symbols): Rename prototype argument to avoid
3625 * read.h: Change get_absolute_expression prototype to return
3626 offsetT. Add prototype for next_char_of_string. Various
3628 * read.c: Remove prototype for next_char_of_string.
3629 (pobegin): Make errtxt const. Make new_length, tmp_len and num
3631 (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill,
3632 s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument.
3634 (s_comm): Change temp from valueT to offsetT. Cast to long when
3635 printing and use %ld (only for error messages anyhow).
3636 (s_long, s_int): Remove unused functions.
3637 (cons): Change argument to int.
3638 (emit_expr): Use %lx when printing longs.
3639 (get_absolute_expression): Return offsetT, not long.
3640 (get_stab_string_offset): Comment out unless
3641 SEPARATE_STAB_SECTIONS.
3642 (s_stab_generic): Remove unused offset. Define seg_is_new only
3643 if SEPARATE_STAB_SECTIONS. Use toP only in local block.
3644 * struc-symbol.h (verify_symbol_chain_2): Add prototype.
3645 * symbols.c: Remove nested comment.
3646 (symbol_new): Rename value to valu.
3647 (colon): Use %ld and cast to long in error message.
3648 * symbols.h: Remove duplicate verify_symbol_chain declaration.
3649 * tc.h: Remove unused md_emit_relocations declaration.
3650 (tc_gen_reloc): Add declaration.
3651 * write.c (cvt_frag_to_fill): Change first argument name depending
3653 (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc
3654 declarations. Make n unsigned.
3655 (write_contents): Remove unused i, n, relocs, fixp. Rename frags
3656 to f to avoid shadowing.
3657 (write_object_file): Define fragP only if not BFD_ASSEMBLER or not
3658 WORKING_DOT_WORD. Remove unused keep. Only declare punt and
3659 punt_it if they will be used. Make i and n unsigned.
3660 (fixup_segment): Cast to long and use %ld in error message.
3661 * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned.
3662 * config/obj-aout.h: Remove nested comment. Add prototype for
3663 obj_aout_frob_symbol.
3664 (obj_aout_line, obj_aout_desc): Add int argument.
3665 * config/obj-ecoff.c: Changed build routines to use an unsigned
3667 (add_string): Make len unsigned long.
3668 (obj_ecoff_stab): Use %lu in error message.
3669 * config/obj-elf.c (obj_elf_common): Comment out unused label
3671 (obj_elf_frob_symbol): Return 0 (currently broken).
3672 (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type,
3673 obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common,
3674 obj_elf_line, obj_elf_previous): Add int argument.
3675 (obj_elf_write_symbol_p): Make static.
3676 * config/obj-elf.h (obj_elf_write_symbol): Add prototype.
3677 * config/tc-hppa.h: Remove declarations of functions declared in
3679 * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT.
3680 (s_bss): Add int argument.
3681 (fits_in_signed_byte, smallest_imm_type): Make argument unsigned.
3682 (dummy): Remove unused function.
3683 (md_assemble): Rename local o to op to avoid shadowing.
3684 (tc_gen_reloc): Rename local reloc to rel to avoid shadowing.
3685 * config/tc-m68k.c (s_data1, s_data2): Add int argument.
3686 * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use
3687 %ld in error messages.
3688 * config/tc-sparc.c: Remove duplicate declarations.
3689 (getExpression): Rewrite condition to avoid empty conditional
3691 (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int
3694 Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3696 Changes from Jeff Law:
3698 * config/tc-hppa.c (md_assemble): Fix typo.
3699 (pa_ip): Delete unused variables and labels. Do not check for
3700 unsigned values being < 0, it can't happen.
3701 (is_same_frag): Return a value in recursive call case.
3702 (pa_callinfo): Delete unused variables and labels.
3703 (pa_comm): Likewise.
3704 (pa_copyright): Likewise.
3705 (pa_export): Likewise.
3706 (pa_import): Likewise.
3707 (pa_param): Likewise.
3708 (pa_space): Likewise.
3709 (pa_subspace): Likewise.
3711 Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3713 * read.c (get_stab_string_offset, s_stab_generic): If
3714 BFD_ASSEMBLER, call subseg_set rather than subseg_new.
3716 Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3718 * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using
3719 default flag values.
3721 Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com)
3723 * read.c: (change_to_section): Don't include body if not MANY_SECTIONS.
3725 * read.c: (s_stab, s_xstab, s_desc): New functions to parse
3726 various stab-related directives.
3727 * read.h: (s_stab, s_xstab, s_desc): New function prototypes.
3728 * write.c: (merge_data_into_text): Fix ifdef tangle.
3729 * config/obj-coffbfd.c (current_stab_symbol): Fake symbol
3730 for stab reader to use.
3731 * config/obj-coffbfdh.h (obj_symbol_type): Added fields for
3732 stab reader, macros to access.
3734 Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3736 * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
3738 * config/tc-hppa.h (struct default_subspace_dict, struct
3739 default_space_dict): Field "sort" is now unsigned char.
3741 * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align
3742 columns for easier reading.
3743 (bcmp, index): Deleted USG-specific definitions. Should be dealt
3744 with in ho-*.h, or in libiberty. Changed mention of index to
3746 (label_symbolP, label_symbol_defined, callinfo_found,
3747 within_entry_exit, exit_processing_complete, within_procedure,
3748 pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc,
3749 label_symbols_rootP, pa_get_label, pa_label_is_defined,
3750 pa_undefine_label): Now static.
3751 (movers): Now const, in addition to pointing to const data.
3752 * config/tc-hppa.h (label_symbolS_rootP, pa_get_label,
3753 pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc):
3754 Delete declarations.
3756 Merged more changes from Jeff Law and Pete Hoogenboom:
3758 * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove
3759 entries for .stab and .stabstr.
3761 * config/obj-elf.c: (elf_stab_symbol_string): Set the
3762 SEC_LOAD attribute for the .stabstr section.
3763 (obj_elf_stab_generic): Set the SEC_LOAD attribute for the
3765 (obj_elf_stab_generic): Change '#if 1' to '#if 0'.
3766 (obj_elf_stab_generic): Incorrect byte count on call to
3767 md_number_to_chars function.
3769 * config/tc-hppa.c (hppa_tc_symbol): Static functions need
3770 argument relocation bits too.
3772 * config/tc-hppa.c (pa_stringer): Correctly handle escaping
3773 characters which should appear unaltered in the output string (for
3774 example an escaped double-quote).
3776 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always
3778 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3779 (pa_parse_nonneg_add_cmpltr): Likewise.
3780 (pa_parse_neg_add_cmpltr): Likewise.
3782 * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype
3784 (cons_fix_new_hppa): Likewise.
3785 * config/tc-hppa.c (md_apply_fix): Fix type of valp to match
3788 * config/tc-hppa.c: Include libhppa.h.
3790 * config/tc-hppa.h: Delete extern declarations of functions
3793 * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef
3794 OBJ_ELF conditionals.
3795 * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels
3798 Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3800 * config/tc-mips.c (macro_build): Accept 'z', and ignore it.
3801 (macro): Use "z,s,t" for div instructions to match corresponding
3802 change in opcode table.
3803 (mips_ip): Added 'z'--must be zero register.
3805 Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3807 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare
3808 tc_gen_reloc correctly.
3810 * configure.in: Use "case" instead of "if" when possible. Rewrote
3811 Makefile editing to reduce work done. Treat "hppa*" as "hppa".
3813 Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3815 * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for
3816 section type of data. 'd' seems to be used for m88k.
3818 Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3820 * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons,
3821 s_mips_space): Set insn_label to NULL to avoid changing it at the
3822 next .align statement.
3823 (append_insn): Don't swap jal with instruction that sets the
3824 register that jal sets.
3826 Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3828 * configure.in: recognize m88110.
3830 Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3832 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
3833 * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should
3834 not be on for .hppa_unwind.
3835 (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS.
3836 (pa_param): New function to handle .PARAM directives.
3837 (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr
3838 functions. Handle '|' for movb; allow movb,n.
3839 (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless
3840 version. Handle cases where no completer exists for
3842 (pa_parse_neg_cmpsub_cmpltr): Handle cases where no
3843 completer exists for comb,n or addb,n. Make logic
3844 mirror that of pa_parse_nonneg_cmpsub_cmpltr.
3845 (pa_parse_nonneg_add_cmpltr): Likewise.
3846 (pa_parse_neg_add_cmpltr): Likewise.
3847 * tc-hppa.h (pa_param): Declare.
3849 Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3851 * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static.
3852 Added forward declaration.
3854 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
3856 * config/obj-elf.c (elf_frob_file): Arguments were incorrect on
3857 call to elf_tc_make_sections.
3858 (obj_elf_version): A .note section shouldn't have the SEC_ALLOC
3861 * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to
3862 handle symbol extension sections.
3864 * config/tc-hppa.c (pa_build_symextn_section): New function to
3865 create a symbol extension section.
3866 (pa_export_args): Make call to pa_build_symextn_section.
3867 (hppa_tc_symbol, hppa_tc_make_sections,
3868 hppa_tc_make_symextn_section): New functions.
3869 * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections
3872 * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the
3873 BFD_ASSEMBLER branch as well.
3875 * config/tc-hppa.h: If ELF is the target object format, define
3876 some ELF- and hppa-specific types and constants.
3878 * config/tc-hppa.c (getExpression): Fix a typo.
3880 * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine
3881 if a `=' is part of an instruction.
3882 (read_a_source_file): Handle case where end-of-line markers are
3883 also used within instructions.
3884 * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define.
3886 * config/tc-hppa.c (md_apply_fix_1): Keep relocations for
3887 out-of-range branches/'calls using "bl" or calls which may need
3888 argument relocation stubs. Do not need/keep relocations for
3889 conditional branches.
3890 (elf_hppa_final_processing): Fix calculation of function size.
3892 * config/obj-elf.c (obj_elf_version): Mark .note section as
3895 * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the
3896 address of exp, to expression.
3897 (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on.
3898 (md_apply_fix_1): Delete unwanted comments.
3899 (process_exit): Symbols marking the end of a function are always
3902 * config/tc-hppa.c: Include elf32-hppa.h from BFD tree.
3903 (pa_space): Declare and initialize gdb_section.
3905 * config/obj-elf.c (elf_frob_file): Change
3906 elf_tc_final_processing_hook to elf_tc_final_processing.
3908 * config/tc-hppa.c (fix_new_hppa): Fix argument list to match
3909 argument type declarations.
3910 (getExpression): Fix typo.
3911 (pa_export_args): Change elf_symbol_type to elf32_symbol_type.
3912 (elf_hppa_final_processing): Likewise. Name changed from
3913 elf_hppa_final_processing_hook.
3914 (start_symbol_root, start_symbol_last): Deleted.
3916 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo.
3918 * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to
3919 avoid changing include ordering.
3921 * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'.
3923 Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3925 * config/tc-mips.c (set_at): Added unsignedp argument. Use
3927 (set_at_unsigned): Removed; changed callers to use set_at.
3928 (load_register): Removed unused ip argument. Changed callers.
3929 (append_insn): Don't swap branch and branch likely.
3930 (macro_build): Handle 'u'.
3931 (load_register): Handle 64 bit constants.
3932 (macro): Added M_DABS, removed M_ABSU. Numerous changes to
3933 support 64 bit constants.
3934 (mips_ip): Use hex constants in range checks for clarity.
3935 (md_number_to_chars): Support 8 byte values.
3937 Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3939 * config/tc-m88k.h: updated copyrights.
3940 (TC_CONS_RELOC): declare to be RELOC_32.
3942 Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3944 * config/tc-mips.c (mips_isa): New static variable.
3945 (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
3946 check macros. Set text alignment and GP size here.
3947 (md_assemble): Don't set text alignment and GP size here.
3948 (append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
3949 Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
3950 a NOP after a branch likely.
3951 (mips_emit_delays): Don't insert NOPS for load delays if mips_isa
3953 (macro): Support r6000 and r4000 macros.
3954 (mips_ip): Check insn ISA level against mips_isa before using it.
3955 Added 'x' case for ignored register.
3956 (md_parse_option): Handle -mipsN and -mcpu=XX.
3958 Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3960 * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".
3962 Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3964 * config/tc-sparc.c (s_local): Function moved and renamed...
3965 * config/obj-elf.c (obj_elf_local): ...to here.
3966 * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c
3967 (obj_pseudo_table): Move handling of ".local".
3969 * tc.h (md_parse_option): Don't declare if defined as a macro.
3971 * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as
3973 (md_parse_option): New macro, converted from function.
3974 * config/tc-i386.c (md_parse_option): Function deleted.
3975 (comment_chars) [OBJ_ELF]: Include "/".
3976 (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
3977 (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler
3979 (md_assemble, md_estimate_size_before_relax, md_create_long_jump):
3980 Call reloc for fix_new type, or use correct enumerator, instead of
3981 always using NO_RELOC.
3982 (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
3983 tests for valid section.
3984 (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start
3986 (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
3987 symbol, compensate for location of reloc.
3988 (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define
3991 Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3993 * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h.
3994 (obj_elf_weak): New function.
3995 (obj_pseudo_table): Handle ".weak".
3996 (obj_elf_section): If section directive includes a string, ignore
3997 it for now. Accept "progbits" flag.
3998 (obj_elf_type): Accept `@' before flag name.
4000 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)'
4002 (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather
4003 than checking for bfd_com_section directly.
4004 (fixup_segment): Simplify range check.
4005 (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition
4008 * symbols.h (S_SET_WEAK): Declare.
4009 * symbols.c (S_SET_WEAK): New function.
4010 (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT,
4011 it's not a separate flag any more. Clear BSF_WEAK.
4013 * read.c (potable): Treat "string" like "asciz".
4015 Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4017 * config/tc-mips.c (append_insn): Don't swap branch instructions
4018 if .set nobopt or .set volatile.
4019 (gp_reference): .lit8 and .lit4 are accessed via the GP register.
4020 (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
4021 (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
4022 * config/obj-ecoff.c: Renamed some variables to avoid shadow
4025 Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4027 * config/obj-coff.h (S_IS_COMMON): add missing backslash
4029 * configure.in (z8k-*-{coff,sim}): use coffbfd for this target
4031 Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4033 * config/tc-mips.c (mips_ip): Suggested by
4034 davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
4035 names for 'E' and 'G' argument types (coprocessor registers) and
4036 don't warn if $1 is used on the coprocessor.
4037 (macro): Handle M_{L,S}WC{0,2,3}_AB correctly.
4039 Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com)
4041 * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values.
4042 * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle
4044 * config/tc-sparc.h (WORKING_DOT_WORD): Define.
4046 Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4048 * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
4049 defined or BFD is not.
4050 (relax_and_size_all_segments): Declare local variable fragP.
4052 Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4054 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in
4055 bytes with real values, not zeros.
4057 Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4059 * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested)
4060 targets, using ecoff and mips-big.
4062 * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David
4063 Johnson): Added case for 'C' for coprocessor instruction codes.
4065 Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4067 * config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
4069 * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
4071 * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG
4072 for verifying symbol chain.
4073 (merge_data_into_text, relax_and_size_all_segments): New
4074 functions, split out from write_object_file.
4076 Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4078 * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If
4079 debug section is new, allocate an extra 12 bytes at its start. If
4080 ".stabs" type is N_SO, fill in filename symbol field of that first
4081 entry. Return early if "goof", to simplify later code slightly.
4082 (adjust_stab_sections): New function.
4083 (elf_frob_file): Apply adjust_stab_sections to each section.
4085 * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer
4087 * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
4088 * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection"
4089 and "popsection", and call cons for "uaword" and "uahalf".
4091 * config/obj-elf.c (obj_elf_version): Use English in error
4094 Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com)
4096 * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the
4097 swapping routines and external structure sizes via the
4098 ecoff_backend information. No longer includes coff/mips.h.
4100 Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4102 * config/obj-ecoff.c (get_tag): Save tag name in permanent memory
4103 and in hash_ptr->string.
4105 * app.c (do_scrub_next_char): Reset state to 0 after .appline if
4106 file name is not seen.
4108 Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com)
4110 * write.c: Don't use short int in a prototype.
4112 * expr.c (operand): Make return value simply depend on contents of
4113 returned expression.
4115 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4117 * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers
4119 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4121 * config/ho-sunos.h: remove some old function decls that conflict
4122 w/ ANSI, and which weren't needed anyway
4124 Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4126 * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol,
4127 and disabled since it breaks Ian's new symbol-value code.
4129 * expr.c (integer_constant): Accept more digits if BFD64.
4131 Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4133 * config/tc-m68k.c (m68k_ip): If we have a normal constant when we
4134 expect a bignum, turn it into a bignum. Output extra zeroes
4135 before a short bignum, rather than after.
4137 Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4139 * symbols.c (symbol_new): Conditionalize verify_symbol_chain call
4140 on DEBUG_SYMS, not DEBUG.
4141 (symbol_remove): Likewise.
4142 (symbol_insert): Likewise.
4144 Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com)
4146 * config/tc-mips.c (mips_optimize): New static variable.
4147 (append_insn): If mips_optimize == 0, always insert NOP
4148 instructions. If mips_optimize < 2, don't swap branches.
4149 (md_parse_option): If -Ox or -gx, set mips_optimize accordingly.
4151 Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4153 * Makefile.in (clean): if testsuite does not exist, then skip it.
4155 Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4157 * config/tc-mips.c (prev_insn_unreordered,
4158 prev_prev_insn_unreordered): New static variables.
4159 (append_insn): Don't swap branch instruction if
4160 prev_prev_insn_unreordered (see comment).
4161 (mips_no_prev_insn): Clear the unreordered variables.
4162 (s_mipsset): When turning on reordering, set the unreordered
4165 Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4167 * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini"
4168 are also magic, and have special default flag settings.
4169 (obj_elf_frob_symbol): Since the return value from this function
4170 isn't used, don't bother calling obj_elf_write_symbol_p, since it
4171 doesn't accomplish anything else.
4173 * config/tc-sparc.c (md_section_align): Round up section size only
4176 * symbols.c: Don't define DEBUG by default.
4178 Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com)
4180 * write.c (fix_new_exp): Handle a O_uminus expression.
4182 * expr.c (expr): Don't let absolute_section override
4183 undefined_section for the return value.
4185 * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a
4186 pseudo-op with a poc_handler field of NULL, ignore it and treat it
4187 as an instruction instead.
4188 * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
4191 * config/tc-h8500.c (md_begin): Use a local variable when
4192 initializing md_relax_table to avoid warnings about modifying a
4193 supposedly const data structure.
4195 Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
4197 * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER
4200 Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com)
4202 * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv.
4203 * configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
4204 case to set obj_format=elf. Must go before i386-*-sysv* case that
4205 sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
4206 *-*-solaris case, and move to before *-sysv* case that wants to
4207 set obj_format to coff.
4208 * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
4210 * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
4213 Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4215 * config/obj-aout.c: Include aout/aout64.h.
4216 (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor
4217 symbol, so that BFD doesn't tamper with the type.
4219 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look
4220 up opcodes as pseudo-ops even if they don't start with '.'.
4221 * config/tc-m88k.h (NO_PSEUDO_DOT): Define.
4222 * config/tc-m88k.c (md_assemble): Removed special pseudo-op
4224 (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
4225 Output the low 16 bits for RELOC_HI16, not the high 16 bits.
4226 * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
4227 r_offset field of the reloc to the fixup offset.
4228 (fixup_segments): If TC_M88K, don't warn about fixup overflows.
4229 * doc/as.texinfo: Minor updates.
4231 Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4233 * Extensive changes to permit symbols to contain any expression
4234 type and to delay the computation of the expression until the
4235 value is actually needed. This permits setting symbols to values
4236 calculated based on object code size. Expressions were changed to
4237 no longer be in a section, to stop the overloading of segment and
4238 expression type that previously occurred.
4240 * as.c (big_section, pass1_section, diff_section, absent_section):
4242 (expr_section): Added (used for dummy symbols which hold
4243 intermediate expression values).
4244 (perform_an_assembly_pass): Create expr_section, do not create the
4245 sections now removed.
4246 * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and
4247 SEG_DIFFERENCE. Added SEG_EXPR.
4248 (SEG_NORMAL): Corresponding changes.
4249 * subsegs.c (seg_name, subsegs_begin): Changed accordingly.
4250 * write.c (write_object_file): Ditto.
4251 * config/obj-aout.c (seg_N_TYPE): Ditto.
4252 * config/obj-bout.c (seg_N_TYPE): Ditto.
4253 * config/obj-coff.c (seg_N_TYPE): Ditto.
4254 * config/obj-coffbfd.c (seg_N_TYPE): Ditto.
4255 * config/obj-vms.c (seg_N_TYPE): Ditto.
4257 * expr.h (operatorT): Moved in from expr.c, added some values.
4258 (expressionS): Added X_op field, removed X_seg field; renamed
4259 X_subtract_symbol to X_op_symbol.
4260 * expr.c: Extensive changes to assign expression types rather than
4261 sections and to simplify the parsing.
4262 * write.c (fix_new_internal): New static function.
4263 (fix_new): Removed sub_symbol argument.
4264 (fix_new_exp): New function, takes expression argument.
4265 * write.h: Prototype changes for fix_new and fix_new_exp.
4266 * cond.c (s_if): Changed accordingly.
4267 * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons,
4268 parse_repeat_cons, get_segmented_expression,
4269 get_known_segmented_expression, get_absolute_expression): Ditto.
4270 * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE):
4272 * write.c (write_object_file): Ditto.
4273 * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto.
4274 * config/obj-coffbfd.c (obj_coff_def, obj_coff_val,
4275 obj_coff_endef, yank_symbols): Ditto.
4276 * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto.
4277 * config/tc-a29k.c (md_assemble, parse_operand, machine_ip,
4278 print_insn, md_operand): Ditto.
4279 * config/tc-h8300.c (parse_exp, colonmod24, check_operand,
4280 do_a_fix_imm, build_bytes): Ditto.
4281 * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist,
4282 get_specific, check, insert, md_convert_frag): Ditto.
4283 * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa,
4284 md_assemble, pa_ip, getExpression, getAbsoluteExpression,
4285 evaluateAbsolute, pa_build_unwind_subspace, pa_entry,
4286 process_exit): Ditto.
4287 * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative,
4289 * config/tc-i386.c (pe, md_assemble, i386_operand,
4290 md_estimate_size_before_relax, md_create_long_jump): Ditto.
4291 * config/tc-i860.c (md_assemble, getExpression, print_insn):
4293 * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag,
4294 get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc,
4295 i960_handle_align): Ditto.
4296 * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op,
4297 subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1,
4298 md_estimate_size_before_relax, md_create_long_jump, get_num):
4300 * config/tc-m88k.c (md_assemble, get_imm16, get_pcr,
4301 md_create_short_jump, md_create_long_jump): Ditto.
4302 * config/tc-mips.c (md_assemble, append_insn, gp_reference,
4303 macro_build, macro, my_getExpression): Ditto. Also removed
4304 get_optional_absolute_expression; just use get_absolute_expression
4306 * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif,
4307 fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto.
4308 * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto.
4309 * config/tc-sh.c (parse_exp, check, insert, md_convert_frag):
4311 * config/tc-sparc.c (md_assemble, sparc_ip, getExpression,
4313 * config/tc-tahoe.c (struct top, md_estimate_size_before_relax,
4314 tip_op, md_assemble): Ditto.
4315 * config/tc-vax.c (seg_of_operand, md_assemble,
4316 md_estimate_size_before_relax, md_create_long_jump): Ditto.
4317 * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
4319 Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
4321 * configure.in: i386-lynx is the same as i386-coff
4323 Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
4325 * config/obj-elf.c (obj_elf_previous): New function.
4326 (previous_section, previous_subsection): New vars.
4327 (obj_elf_section): Save current place in case DWARF code wants us
4328 to pop back to it. Handle unquoted section name as well as quoted
4329 section name. Don't crash on invalid strings.
4330 (obj_pseudo_table): Handle new pseudos "previous", "2byte", and
4333 * config/obj-elf.h: Don't include struc-symbol.h.
4334 (obj_elf_frob_symbol): Declare arg as struct symbol *.
4336 * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with
4339 * write.c (write_relocs): New function, split off from
4340 write_contents. Use memset instead of bzero.
4341 (write_object_file): Apply write_relocs to each section before
4342 applying write_contents.
4344 * read.c (read_begin): Call obstack_begin with values closer to 1K
4346 (read_a_source_file, big_cons, float_cons): Use memcpy instead of
4349 Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4351 * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when
4352 calculating opP->isiz; this permits the expression size to be
4353 determined as well, later on.
4355 * expr.c (clean_up_expression): Don't cancel the subtraction of
4358 * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
4359 switch to text section rather than data section.
4361 Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4363 * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand
4364 expression (to take the pc-rel instruction itself into account)
4365 before using the expression, instead of after.
4367 Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com)
4369 * read.c (float_cons): Simplified parsing logic. If
4370 REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count.
4372 * symbols.c (colon): Rather than a special case for TC_HPPA,
4373 use new macro tc_frob_label.
4374 * config/tc-hppa.h (tc_frob_label): Define.
4376 * config/tc-mips.c: Many changes to support simple assembler
4378 (insn_label, prev_insn, prev_prev_insn, dummy_opcode,
4379 prev_insn_valid, prev_insn_frag, prev_insn_where,
4380 prev_insn_fixp, prev_insn_is_delay_slot): New static
4382 (insn_uses_reg, mips_no_prev_insn, mips_emit_delays,
4383 mips_align, s_stringer, s_mips_space): New static functions.
4384 (mips_define_label): New global function.
4385 (md_pseudo_table): For "ascii", "asciz", "asciiz", call
4386 s_stringer. Changed argument to float_cons from 0 or 1 to 'f'
4387 or 'd'. For "space" call s_mips_space.
4388 (md_begin): Call mips_no_prev_insn.
4389 (append_insn): Only insert necessary NOP instructions.
4390 (macro): Call mips_emit_delays before setting mips_noreorder.
4391 Increment and decrement mips_noreorder rather than using
4392 save_reorder_condition. Don't bother to use noreorder in
4393 M_L_DOB and M_L_DAB, since append_insn will not insert a NOP.
4394 (md_atof): Handle floating point numbers correctly for both
4395 big and little endian targets.
4396 (s_align, s_cons): Call mips_align rather than frag_align.
4397 (s_change_seg, s_cons): Call mips_emit_delays.
4398 (s_float_cons): Let float_cons do the work.
4399 (s_mipsset): Call mips_emit_delays when setting noreorder.
4400 * config/tc-mips.h (tc_frob_label): Define to be
4403 * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs,
4404 ecoff_frob_files): Consistently use S_GET_VALUE rather than
4405 bfd_asymbol_value. Warn if taking difference of symbols in
4408 Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4410 * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes,
4413 * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust
4414 by md_pcrel_from if we are relocating against a symbol (we still
4415 need md_pcrel_from for a PC relative relocation within the same
4417 * config/tc-m88k.c (md_pcrel_from): Corrected return value.
4418 (omagic): Removed unused variable.
4420 * Preliminary support for m88k-coff.
4421 * configure.in (m88k-*-coff*): New target. Use coffbfd and
4423 * config/m88kcoff.mt: New file.
4424 * read.c (lex_type): New macro LEX_AT to set lex type of '@'.
4425 (pseudo_set): Handle difference of symbols in different fragments
4426 by saving the entire expression as the value of the symbol.
4427 * symbols.c (resolve_symbol_value): Resolve difference
4429 * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
4430 "sdef" as a synonym for "def".
4431 * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
4433 (S_IS_LOCAL): Any symbol which includes \001 in the name is local.
4434 * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
4435 m88k port up to date, and to add COFF support.
4437 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4439 * Removed sy_forward and replaced it with an undefined expression
4440 as the value of a symbol.
4441 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
4442 sy_resolved and sy_resolving single bit fields.
4443 * symbols.c (symbol_new): Don't initialize sy_forward field.
4444 (resolve_symbol_value): New function to adjust symbol value by
4445 fragment address, using recursion to resolve forward symbols.
4446 * symbols.h: Added prototype for new function.
4447 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
4448 expression rather than setting symbolP->sy_forward.
4449 * write.c (write_object_file): Use resolve_symbol_value on
4450 symbols, keeping the common case (the old behaviour) inline.
4451 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
4452 handling (subsumed by write.c change).
4453 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
4454 sy_value rather than sy_forward.
4455 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
4456 expression segment rather than sy_forward.
4457 (yank_symbols): Use resolve_symbol_value.
4458 (crawl_symbols): Removed extra pass over symbols.
4459 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
4460 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
4461 symbols which handled sy_forward; use resolve_symbol_value
4463 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
4465 * config/obj-elf.c (obj_elf_stab_generic): Check expression
4466 segment rather than sy_forward.
4467 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
4468 sy_forward; do initialize sy_resolved and sy_resolving.
4469 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
4471 * Changes to keep a full expression as the value of a symbol, not
4473 * struc-symbol.h: New field sy_value.
4474 * as.h: Include expr.h before struc-symbol.h.
4475 * expr.h: Use struct symbol rather than symbolS.
4476 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
4477 of sy_value field; compile unconditionally, not just if
4479 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
4480 * write.c (write_object_file): Set BFD symbol value to gas symbol
4482 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
4483 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
4484 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
4485 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
4486 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
4487 S_GET_VALUE rather than ost_entry.n_value.
4488 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
4489 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
4490 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
4491 using S_GET_VALUE--don't assume it is already set.
4492 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
4494 * config/obj-vms.c (various): Don't assign directly to
4495 S_GET_VALUE; use S_SET_VALUE instead.
4497 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
4499 * configure.in: Recognize h8300h.
4501 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4503 * config/tc-h8500.c (line_comment_chars): Add hash.
4504 (parse_exp, skip_colonthing, build_bytes): Add support for
4505 R_H8500_HIGH16 relocation type.
4507 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4509 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
4510 attribute name. Handle `execinstr' attribute.
4512 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
4514 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
4515 there is another alternative for the instruction.
4517 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4519 * doc/as.texinfo: updates for H8/300H
4521 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
4523 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
4524 md_number_to_chars, md_section_align): Adjusted to use valueT,
4525 addressT, to match tc.h.
4527 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4529 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
4530 independent of format.
4532 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
4534 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
4536 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
4538 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
4539 build; also recognize h8300-*-coff
4541 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
4543 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
4544 core just because somebody uses a label before it is defined.
4546 * config/mips-opcode.h: Moved to opcode/mips.h.
4547 * config/tc-mips.c: Include opcode/mips.h rather than
4549 (append_insn): An extra NOP is only needed after instructions
4550 which set HI or LO, not after instructions which read it.
4551 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
4552 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
4553 * config/tc-mips.h (struct mips_opcode): Don't define.
4554 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
4555 Set to $(srcdir)/../include/opcode/mips.h.
4557 Get the MIPS assembler up to speed with other gas changes:
4559 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
4560 Removed; don't change the symbol value.
4561 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
4562 bfd_asymbol_value rather than S_GET_VALUE to include section
4563 vma in symbol value.
4564 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
4565 doesn't output them. Set the vma of sections.
4566 * config/obj-ecoff.h: Don't define obj_frob_symbol.
4567 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
4569 (various): use valueT rather than long.
4571 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4573 * as.h (valueT): Typedef moved here.
4574 * struc-symbol.h (valueT): ...from here.
4575 * write.c (write_object_file): Locals from_addr, to_addr,
4576 table_addr are now addressT. Supply prototype for bfd_alloc for
4578 (fixup_segment): Local add_number is now valueT. Correct some
4579 range-checking bugs.
4580 (relax_align): Type `int' should be sufficient for the exponent.
4581 (fix_new): Argument offset is type offsetT. Locals size and
4582 newsize are type valueT.
4583 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
4585 (fix_new): Fix prototype.
4586 * symbols.c (symbol_new): Symbol value is type valueT.
4587 (S_SET_VALUE, S_GET_VALUE): Likewise.
4588 (S_IS_*): Specify int return type explicitly.
4589 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
4591 * read.c (s_comm): Values read are type valueT.
4592 * expr.h (expressionS): Field X_add_number is an offsetT.
4593 * tc.h (md_create_long_jump, md_create_short_jump,
4594 md_section_align): Addresses are now type addressT.
4595 (md_number_to_chars, md_apply_fix): Pass value as valueT.
4596 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
4597 md_number_to_chars, md_section_align): Adjusted.
4598 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
4600 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
4601 md_section_align): Adjusted.
4603 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
4605 (s_common): Handle Solaris-2 version.
4607 * config/ho-generic.h (free): Returns void if __STDC__.
4609 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
4610 elf_file_symbol): Declare.
4612 * expr.c (floating_constant, integer_constant): Now return void.
4614 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
4616 * configure.in: Match on sparc*-fujitsu-none rather than
4617 sparclite*-fujitsu-none.
4619 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
4621 * read.c (cons): Conditionalize parsing of expression. Move
4622 putting value into object file into separate function. Separate
4623 out MRI and WANT_BITFIELDS cases into separate functions.
4624 (emit_expr): New function to write data into object file.
4625 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
4627 (parse_bitfield_cons): New function to parse bitfield expressions
4628 as used by i960 assemblers. Only compiled if
4629 BITFIELD_CONS_EXPRESSIONS is defined.
4630 (parse_mri_cons): New function to parse MRI style strings. Only
4631 compiled if MRI is defined.
4632 (parse_repeat_cons): New function to parse repeat counts. Only
4633 compiled if REPEAT_CONS_EXPRESSIONS is defined.
4634 * read.h (emit_expr): Added declaration of new function.
4635 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
4636 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
4637 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
4638 parse a HPPA expression, rather than special case in cons
4640 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
4641 than special case in emit_expr function.
4642 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
4643 Define to use new functions from tc-hppa.c.
4644 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
4645 (WANT_BITFIELDS): Removed; now obsolete.
4646 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
4647 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
4648 NS32K fixup, rather than special case in emit_expr function.
4649 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
4650 cons_fix_new_ns32k. Also use PARAMS rather than checking
4652 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
4654 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
4655 Don't core dump if gas has no information about a section.
4657 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4659 * write.c (relax_and_size_seg): Always fully process a section.
4660 Section size is last frag's (vm)address plus its size. If no
4661 relocations are present, force SEC_RELOC flag clear.
4662 (dump_section_relocs): New debugging routine.
4663 (adjust_reloc_syms): New routine, broken out from write_contents.
4664 Don't adjust relocs that are already relative to section symbol.
4665 Look for obj_fix_adjustable macro to know what else to skip,
4666 instead of obj_write_symbol. Look for section symbol stored in
4667 section information.
4668 (write_object_file): Map adjust_reloc_syms over all sections.
4669 (write_contents): Clear SEC_RELOC flag if no relocations are
4672 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
4675 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
4677 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4679 * Makefile.in (all, dvi, info, install-info, clean-info): do not
4680 echo recursion lines.
4681 (install-info, clean-info): collapse into the dvi and info rule.
4683 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
4685 * as.h (strstr): Disable declaration for now.
4686 (fprint_value, sprint_value): Declare.
4688 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
4689 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
4691 * expr.c (expr_part): Made sanity checks a.out-specific.
4692 (expr): Disabled sanity checks.
4694 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
4696 * subsegs.c (subseg_change): Initialize section symbol pointer
4697 when setting up a new section.
4699 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
4700 field back at gas symbol structure.
4702 * symbols.c (colon): Cast obstack_next_free value to char* before
4703 doing arithmetic on it.
4704 * subsegs.c (subseg_new_rest): Likewise.
4705 * as.h (frag_now_fix): Likewise.
4707 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
4708 calling bfd_make_section_old_way directly, and call subseg_set
4709 instead of subseg_change. Now returns void.
4710 (obj_elf_write_symbol): Only check local symbols for now.
4711 (elf_stab_symbol): Now static and void, and disabled until it
4713 (obj_elf_size): For expression values, fail silently for now.
4714 (obj_symbol_new_hook): Do nothing.
4716 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
4718 (s_local) [OBJ_ELF]: New function.
4719 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
4720 (s_common): Rearrange to handle Solaris .common pseudo, which may
4721 sometimes use bss space instead of common.
4722 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
4724 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4726 * configure.in: set host config to hpux for hppa*-hp-hpux
4728 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
4730 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
4732 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
4734 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
4735 * config/obj-aout.c (s_sect): Do it here.
4737 * as.h (BAD_CASE): Don't make some lame compilers think we want
4738 substitution inside strings.
4740 * as.c (print_version_id): New function, split off from main.
4742 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
4743 for -V. Ignore -Q and -s options for now.
4745 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4747 * Makefile.in: make installation & builds work again for crosses
4749 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
4751 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
4752 symbol values correctly.
4754 * write.c (write_object_file): Deleted unused variables.
4755 (fixup_segment): Use sprint_value.
4757 * messages.c (sprint_value, fprint_value): New routines.
4759 * config/obj-elf.c (elf_stab_symbol): Now returns void.
4760 (obj_elf_stab_generic): Fix typo in logic.
4762 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
4764 * as.h (addressT, offsetT): New types, using BFD types if
4766 (relax_addressT, struct frag): Use them.
4767 * struc-symbol.h (valueT, struct broken_word): Likewise.
4769 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
4770 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
4772 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
4774 * Makefile.in: canonicalize install.sh; for use within
4775 this directory (and subdirs)
4777 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
4779 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
4780 specified, should have both S1 and S2 fields identical
4781 If only finding the problem was as fast as fixing the bug !!!!
4783 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4785 * write.c (write_contents): Do write out non-loadable sections.
4786 Debug sections can fall in this category.
4788 * read.c (s_app_file): Call elf_file_symbol for ELF files.
4789 * config/obj-elf.c (elf_file_symbol): New function.
4791 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
4792 added argument to specify section base name.
4793 (obj_elf_stab_generic): Renamed from ..._stab. New argument
4794 specifies section base name.
4795 (obj_elf_stab): New function, calls obj_elf_stab_generic with
4796 ".stab" as section base name.
4797 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
4798 (obj_elf_type): Handle "object". Use bitwise-or to merge in
4799 symbol flags rather than simply replacing, so global/local flags
4801 (obj_elf_ident): Rewrite.
4803 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4805 * Makefile.in: remove parentdir support; use INSTALL_XFORM
4807 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
4809 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
4810 for any a.out target, not just Linux and 386BSD.
4811 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
4814 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4816 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
4817 don't exist or duplicate other inclusions.
4819 * config/tc-vax.h (NO_RELOC): Define.
4821 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
4823 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
4824 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
4825 char to reg_prefix instead of to 'r'.
4826 (calcop): Change calls to get_reg.
4827 (calcop): Handle new case 'x' to set reg_prefix.
4828 (calcop): Set reg_prefix to 'r' after each call to get_reg.
4829 (cmpslot): Add 88110 conditions.
4831 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
4833 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
4836 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
4837 adjacent; mov.s and mov.d swapped.
4838 (m88k_opcodes): Fix typo `r2' -> `2'.
4840 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4842 * config/h8300.c: Support for H8/300-H opcodes.
4844 * config/obj-coffbfd.c (w_strings): String table length is 4
4845 bytes, no matter what the host int size is.
4847 * configure.in (alpha-*-osf*): New.
4849 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
4851 * configure.in (mips-*-ecoffl*): New target; use ecoff and
4853 (mips-*-ecoff*): Added trailing '*'.
4855 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
4856 first FDR in a file to be zero.
4858 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4860 * Makefile.in (VERSION): Jump to 2.1.4.
4862 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
4864 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
4867 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4869 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
4872 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
4873 and routine names. Assuming 32 bits for now.
4875 * config/obj-elf.c (elf_frob_file): Look for macro
4876 elf_tc_final_processing_hook, instead of assuming a function
4878 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
4879 tc_final_processing_hook.
4880 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
4882 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
4883 moved here from obj-elf.h.
4884 * config/obj-elf.h: Don't include CPU-specific header files.
4886 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
4888 * configure.in: configurations should match on 'hppa*' not 'hppa'.
4890 * read.c: Add support for HPPA assembly language syntax (denoted
4891 with '#ifdef TC_HPPA').
4893 * symbols.c: Add support for HPPA assembly language syntax (denoted
4894 with '#ifdef TC_HPPA').
4896 * write.c (write_contents): Add support for HPPA-style
4899 * config/obj-elf.c: Stab symbols weren't written properly.
4902 (obj_elf_write_symbol):
4903 (obj_elf_write_symbol_p):
4904 (obj_elf_frob_symbol):
4908 * config/tc-hppa.c: Support for HPPA symbol extension sections.
4909 Remove some unused code. Support for HPPA assembly language
4920 (elf_tc_make_sections):
4924 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4926 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
4927 hash_new will have succeeded if it returns.
4928 * config/tc-a29k.c (md_begin): Likewise.
4930 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
4932 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
4934 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
4936 * expr.c: Delete register declarations; gcc ignores them anyways.
4938 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4940 * hash.c (hash_new): Use xmalloc, since many callers don't check
4943 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4945 * frags.c (zero_address_frag, bss_address_frag): These are
4948 * tc.h (md_reloc_size): This is const.
4949 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
4950 (md_reloc_size): Now const.
4952 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
4954 * as.h (enum _segT): Ditto.
4956 * struc-symbol.h (N_TYPE_seg): This should be const.
4958 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
4960 * config/obj-ecoff.c (add_file): Cast file_name to char * in
4961 listing_source_file call.
4963 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
4964 of subseg_new call to eliminate const attribute.
4965 (obj_elf_stab): Ditto.
4966 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
4968 * read.c (s_align_bytes): Properly record alignment.
4970 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
4971 for the prototype/no prototype macro.
4973 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
4976 * as.h (relax_stateT enum): Delete trailing comma.
4978 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
4980 * app.c (do_scrub_begin): Let line_comment_chars override
4982 (do_scrub_next_char): If a line comment character is not at the
4983 start of a line, treat it as a comment character if it is one.
4984 For a CPP line comment use pseudo-op .appline rather than .line.
4985 * input-scrub.c (logical_input_line): Make int rather than
4987 (input_scrub_push, input_scrub_begin): Initialize
4988 logical_input_line to -1 rather than 0.
4989 (bump_line_counters): Increment logical_input_line.
4990 (new_logical_line): If line_number is -2, decrement
4992 (as_where): Use logical_input_line even if it is 0.
4993 * read.h (s_app_file prototype): Now takes an int argument.
4994 * read.c (potable): Make .appfile call s_app_file with 1. New
4995 .appline pseudo-op calls s_app_line.
4996 (s_app_file): If .appfile, call new_logical_line with -2 to
4997 account for newline inserted by do_scrub_next_char. If listing,
4998 call listing_source_file.
4999 (s_app_line): New function to handle fake pseudo-op .appline.
5000 * config/obj-coff.c (obj_pseudo_table): Make .appline call
5002 (obj_coff_ln): Added argument to indicate whether .appline.
5003 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
5005 (obj_coff_ln): Added argument to indicate whether .appline.
5006 * config/tc-mips.c (s_file): Pass argument to s_app_file.
5008 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
5010 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
5012 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5014 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
5017 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
5019 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
5020 relocations correctly.
5022 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5024 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
5027 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
5028 if value is out of range.
5030 Patch from Minh Tran-Le:
5031 * config/tc-i386.c (i386_operand): For in/out port register used
5032 as base reg, include InOutPortReg in operand type.
5033 (MATCH): Accept overlap value of InOutPortReg.
5035 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
5037 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
5038 Add calls to listing routines to produce combined source/assembler
5040 (obj_ecoff_stab): Create a file pointer if none used yet.
5041 (ecoff_frob_file): Set symcount to correct value.
5043 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5045 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
5048 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
5049 Define in terms of constants, not C structure sizes.
5051 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
5053 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5055 * config/obj-aout.c (obj_header_append): Don't define if it's
5057 * config/obj-hp300.h (obj_header_append): Define it as a macro.
5058 * config/obj-hp300.c (hp300_header_append): New function.
5060 * Makefile.in (distclean): Don't bother cleaning up doc files;
5061 they aren't going to be in this directory.
5063 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
5065 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
5068 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
5069 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
5071 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
5073 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
5076 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
5078 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
5080 * config/tc-mips.c (macro): Correct floating point double word
5081 loads and stores for big endian target.
5083 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5085 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
5086 calls. Deleted some unused code.
5087 * config/obj-coff.c: Likewise.
5089 ELF support, mostly contributed by Utah:
5090 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
5091 obj_elf_type): Rewrite.
5092 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
5093 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
5095 (obj_elf_ident): Dummy.
5096 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
5097 TARGET_SYMBOL_FIELDS): New macros.
5098 (gdb_section): New variable decl.
5100 * config/tc-i386.c (md_atof): Return zero, not empty string, on
5103 BFD_ASSEMBLER conditional changes:
5104 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
5106 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
5107 (fetch_coff_debug_section): Ditto.
5108 (obj_coff_endef): Call fetch_coff_debug_section.
5109 (struct line_no): New type.
5110 (c_symbol_merge): New way for copying aux fields.
5111 (c_dot_file_symbol): Put symbol in absolute section, and set flag
5113 (function_lineoff): New symbol.
5114 (function_lineoff, text_lineno_number, our_lineno_number,
5115 lineno_lastP): Don't define.
5116 (c_line_new): Don't define.
5117 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
5119 line-number recording gets implemented.
5120 (obj_new_symbol_hook): New code for handling aux fields.
5121 (add_lineno, add_linesym): New functions.
5122 (obj_coff_ln): Call add_lineno, not c_line_new.
5123 (obj_coff_endef): New code for handling symbol names. New lineno
5124 code. Look for section name "*DEBUG*" for debugging section.
5125 (align, coff_check_file_symbols, obj_coff_section,
5126 coff_frob_file): New functions.
5127 * config/obj-coff.h: Reordered some includes.
5128 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
5129 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
5131 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
5132 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
5133 aux entries. Most SA_* macros now use it unconditionally.
5134 (S_*): Use `bsym' field, and access BFD private data.
5135 (SF_*): Use `sy_flags' symbol field for most of these.
5136 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
5138 (*_section_header): Don't define.
5139 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
5141 (tc_gen_reloc) [I386COFF]: New function.
5142 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
5143 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
5146 * config/obj-coff.c (stack_init): Don't do assignments inside
5148 (obj_coff_def): Simplified handling of symbol name a bit.
5149 (tag_insert): Name argument is now pointer to CONST.
5150 (obj_crawl_symbol_chain): Commented out.
5152 * config/obj-coff.h: Use PARAMS macro in prototypes.
5154 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
5155 through frchainP pointer if it is null.
5157 * configure.in: Warn if BFD mode is explicitly turned off but is
5158 required by specified target.
5159 (mips ecoff targets): Don't need to set bfd_gas here; it gets
5160 taken care of later.
5162 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
5164 (yank_symbols): Merge symbols only if sy_forward is null.
5166 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
5169 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
5171 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
5173 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
5174 with "." is a local label.
5176 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
5179 * config/te-linux.h, config/te-386bsd.h: New config files.
5180 * configure.in (i386-*-linux, i386-*-bsd): Use them.
5181 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
5183 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
5185 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
5187 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
5188 to want it that way.
5189 (ecoff_build_symbols): Turn local st_Proc symbols into
5190 st_StaticProc symbols. Set index field of external st_Proc and
5191 st_staticProc symbols correctly.
5192 * config/tc-mips.h (NO_LISTING): Don't define. People might want
5195 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5197 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
5199 * configure.in (m68k-*-hpux): Use them.
5201 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
5202 defined, otherwise zero.
5204 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
5206 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5208 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
5209 address space number.
5211 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
5213 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
5215 * config/tc-a29k.c: Include ctype.h.
5216 (define_some_regs): Added special-purpose registers for 29050.
5218 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
5220 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
5221 (change_to_section): Set it here instead.
5223 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
5225 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
5226 hasn't been seen yet.
5227 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
5229 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5231 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
5234 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
5236 * expr.c (operand): Fix unary plus operator (previously was the
5237 same as '~' operator!).
5239 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5241 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
5242 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
5243 obj_check_file_symbols if defined. Call verify_symbol_chain_2
5244 instead of open-coding it. Fix some bugs in patching up symbol
5246 (relax_segment): Make some code we "ought to be able to" use for
5247 all targets no longer conditionalized on ns32k target; instead, do
5248 it always, and if the appropriate conditions fail, abort.
5250 * symbols.c (DEBUG): Enabled.
5251 (symbol_new): Make sure bfd_make_empty_symbol works.
5252 (verify_symbol_chain_2): New funcion; takes one symbol as
5253 argument, anywhere in the chain.
5254 (dollar_label*): Use default initializers.
5256 * as.c (perform_an_assembly_pass): Call md_begin here...
5257 (main): ...and not here.
5259 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
5260 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
5262 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
5263 (add_fix, add_frag): Now functions instead of macros.
5264 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
5265 s_data1, s_data2, s_bss): Use new *_section names, for
5266 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
5267 to handle non-integral segT.
5268 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
5269 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
5270 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
5271 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
5272 md_apply_fix_2; new md_apply_fix definition varies interface
5273 depending on BFD_ASSEMBLER.
5274 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
5277 * config/obj-vms.c: Include config.h.
5278 (version_string): Delete declaration.
5279 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
5280 (vms_resolve_symbol_redef): New function, taken from VMS code in
5283 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
5284 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
5285 VMS_Psect_Spec): Fixed to compiler under traditional C.
5286 * config/obj-vms.h: Use PARAMS macro.
5287 (vms_resolve_symbol_redef): Declare.
5288 (RESOLVE_SYMBOL_REDEFINITION): New macro.
5289 * symbols.c (colon): Remove some VMS-specific code, look for
5290 RESOLVE_SYMBOL_REDEFINITION macro instead.
5292 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
5295 * config/tc-i386.c: Reordered some functions so inlining might
5296 work. Use PARAMS in function declarations.
5297 (reloc): New routine.
5298 (md_assemble): Rearrange switch statements to work with
5301 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
5302 SYMBOLS_NEED_BACKPOINTERS before defining it.
5304 * subsegs.c (subseg_new_rest): Now static.
5306 * read.c (pseudo_set): Better error message for difference of
5307 symbols in different frags.
5309 * Makefile.in (check): Pass down some new variables, indicating
5310 pathname or program name for cc, nm, objdump.
5312 * as.h (OUTPUT_FLAVOR): New macro.
5313 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
5315 * configure.in: Initialize bfd_gas properly. Warn that ELF
5316 support is incomplete.
5318 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5320 * read.c (float_cons): Accept null pointer return from md_atof.
5321 * config/tc-m68k.c (md_atof): Return null for success.
5322 * config/tc-sparc.c (md_atof): Ditto.
5324 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5326 * doc/as.texinfo: formatting and comment cleanups; show SPARC
5327 alternative options in same style as other machines; simplify some
5328 conditional use; include GPL as separate file (from texinfo dir)
5330 * doc/Makefile.in: (as.info) include directory containing GPL in
5331 makeinfo search path
5333 * doc/h8.texi: new file; conditional settings for GAS manual
5336 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5338 * doc/as.texinfo: mention SPARC architecture options.
5340 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
5342 * configure.in: Rearranged whitespace in per-host/per-target
5343 sections. Added hooks for dropping in HPPA support (not included
5344 yet). Separate out overrides of variables based on target format
5345 and bfd-gas selection from actual target-specific commands. Add
5346 error message for recognized but unsupported format name.
5348 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
5350 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
5351 symbolic header match cline in FDR; the native linker seems to
5354 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5356 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
5357 $(srcdir)/as.texinfo explicitly in several places
5359 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5361 * doc/Makefile.in: update dvi, clean targets for new source
5364 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
5366 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
5367 rather than undefining know.
5368 * configure.in: Match ultrix*, not just ultrix.
5370 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
5372 * doc/as.texinfo: converted conditional markup to use new
5373 Texinfo facilities, avoiding m4.
5375 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
5377 * doc/Makefile.in: recast doc configuration to use a link to an
5378 included texinfo file.
5380 * doc/all.texi: settings for generic form of documentation.
5382 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
5384 * read.c (cons): Zero out frag when creating reloc.
5386 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
5388 * config/tc-mips.c (gp_reference): Certain magic symbols can never
5389 be referenced off the GP register.
5391 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
5392 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
5393 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
5395 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
5396 definition from other MIPS targets.
5397 * configure.in (mips-*-irix): Use emulation irix.
5399 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5401 * config/tc-h8500.c: Get relax size of branch instructions right,
5402 (get_operand): Parse @sp+ correctly.
5404 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5406 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
5407 COFF section header field.
5409 * configure.in: Print error message if host or target is not
5412 * configure.in: If with-bfd-assembler, use obj-coff instead of
5415 * config/ho-generic.h: Include string.h.
5417 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
5419 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
5420 '$' as local, for any object file format.
5422 * config/tc-mips.c (macro): Optimizations to branching code and a
5423 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
5426 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
5427 * configure.in (mips-sgi-irix*): Set gas_host to irix.
5429 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
5431 * subsegs.c (subseg_new): Set output_section of new section.
5432 * as.c (perform_an_assemly_pass): Don't set output_section here.
5433 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
5434 since it has additional sections.
5435 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
5437 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
5438 ecoff_undefined field.
5439 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
5440 ecoff_undefined field.
5441 (add_file): If using stabs, just output a stabs symbol rather than
5443 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
5444 it with get_absolute_expression, rather than skipping it by hand.
5445 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
5446 than ECOFF line number information.
5447 (obj_ecoff_stab): Accept non-zero values for stabs line number.
5448 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
5449 to small, undefined and/or readonly sections if appropriate.
5450 Don't output symbol names containing \001 characters.
5451 (ecoff_frob_file): Make sure at least one fdr is output.
5452 * config/tc-mips.h: Define TC_MIPS.
5453 * config/tc-mips.c (g_switch_value): New static variable.
5454 (md_assemble): Set gp size of output BFD.
5455 (gp_reference): New function; returns 1 if expression can be
5456 accesssed via gp. Always returns 0 if not using ECOFF.
5457 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
5459 (macro): Generate sequences using gp if possible.
5460 (md_parse_option): Ignore -EL and -EB. Parse -G.
5461 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
5462 (s_change_sec): Handle .rdata and .sdata for ECOFF.
5463 (s_extern): Mark symbol as external. Set ecoff_undefined field.
5465 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5467 * output-file.c (output_file_create): Don't call as_perror for
5468 filename rejected by application.
5470 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
5473 * doc/as.texinfo: Don't use @value in node names for the moment;
5474 references don't appear to work right.
5476 * as.h (const, volatile): Put these definitions back, and use
5479 * doc/as.texinfo: First pass at using new texinfo features --
5480 variables, conditional tests. Far from complete.
5482 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5484 * read.c: Temporary hack to handle some 64-bit constants. This
5485 should be redone later.
5486 (target_big_endian): Declare.
5487 (big_cons): If it's set, reverse order of bytes being copied.
5488 * config/tc-sparc.c (md_begin): Set target_big_endian.
5490 * read.c (s_ignore): Delete declaration of is_end_of_line.
5492 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
5493 forward pointers properly.
5495 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5497 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
5498 wasn't being stored into scnhdr.
5499 * config/obj-coffbfd.h: Add prototype of s_get_segment.
5500 * read.c (TC_START_LABEL): Default definition.
5501 (read_a_source_file): Use TC_START_LABEL macro to work out
5502 if a label has been seen.
5504 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
5506 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
5507 the bottom (make expands variables in dependencies when the
5508 dependencies are read, not when they are used).
5510 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
5511 a29k .bss section; the mondfe program doesn't like it.
5513 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
5515 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
5517 (current_architecture): Don't need initializer.
5519 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5521 * doc/none.m4: Define Z8000.
5522 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
5523 texinfo file before recreating it.
5524 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
5526 (srcdir): Delete second, bogus definition.
5527 (as.info): Look for as-*.texinfo in current directory rather than
5531 * doc/configure.in: Create links to all as-*.texinfo files in the
5532 source directory, if that's not the current directory.
5534 * configure.in (per-host): Accept MIPS host with BSD version
5536 (per-target): Classify i486 as i386. Use generic cpu_type instead
5537 of target_cpu in selecting format etc.
5539 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
5540 * read.c (potable): Change .app-file to .appfile.
5542 * config/ho-decstatn.h: Renamed from ho-decstation.h.
5543 * configure.in: Adjusted.
5545 * config/obj-bfd-sunos.*: Unused; deleted.
5547 * Makefile.in (version.c, vers-stamp): Deleted.
5548 (config.h): Define GAS_VERSION.
5549 * as.c (version_string): Deleted declaration.
5550 (main): Look for GAS_VERSION instead.
5552 * doc/as.texinfo: Updated description of -a* (listing) options,
5553 and describe how to pass them through from gcc.
5555 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
5556 process relocs if there aren't any relocs to process. Avoids
5557 malloc/free bug on SCO too.
5559 * as.h: Move local include files below system include files, to
5560 avoid some redefinition complaints on some systems.
5561 (const, volatile): Don't need these conditionally defined if we
5562 use CONST and VOLATILE from ansidecl.h.
5563 (seg_name): Use CONST, not const.
5565 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
5567 * config/tc-mips.c: Reindented to GNU standards.
5569 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
5571 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
5572 (fixup_segment): Add a29k special case; the linker is not prepared
5573 to see a segment offset here.
5575 * app.c (do_scrub_next_char): Added new state, 10, modifying state
5576 9 to only keep a space in between identifier characters.
5578 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
5580 * Makefile.in: add dvi target; as-$(config).texinfo might live in
5581 srcdir, might be in objdir.
5583 * doc/Makefile.in: dvi depends on as.dvi
5585 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5587 * Makefile.in: add installcheck target
5589 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
5591 * config/tc-mips.c (macro): Use $AT for any floating point load.
5593 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
5595 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
5596 bignums, but don't emit error message.
5598 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
5600 * Makefile.in (targ-cpu.o): Depend on config.h.
5602 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
5604 * app.c (do_scrub_next_char): Added new state, 9, to avoid
5605 dropping a space immediately following an identifier.
5606 * expr.c, write.c: Rewrote assert expressions to not use multiple
5607 lines; I don't think that can be done portably.
5608 * config/tc-mips.c (macro): Use $AT if target register is zero in
5609 load instruction, which it can be for a floating point load.
5611 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
5613 * write.c (write_contents): Compute the relocs before writing out
5614 the section contents.
5615 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
5616 symbol table and values right.
5617 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
5619 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
5622 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
5623 z8k-opc.h, not z8k.h.
5625 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
5628 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5630 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
5632 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
5634 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
5635 to be on a single line.
5637 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5639 * Makefile.in (config.h): Create file, writing out definitions of
5640 target cpu, alias, and canonical name.
5641 (ALL_CFLAGS): No longer define TARGET_CPU.
5643 * Makefile.in (check): Print a message, instead of quitting
5646 * as.c (main): Don't catch any signals, for now.
5648 * version.c: Deleted.
5649 * Makefile.in: Generate it, putting in only the version number
5651 (VERSION): New variable.
5652 * as.c: Include config.h.
5653 (main): Reformatted version string. Include target alias. Don't
5654 print if not requested (i.e., unknown -v argument).
5656 * as.c (stralloc): Deleted.
5657 (main): Call strdup instead.
5659 * configure.in: Handle all 68300 series chips.
5660 * config/tc-m68k.c: Include config.h.
5661 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
5662 series cpus as defaults.
5663 (md_parse_option): Accept some m68300 series CPUs as defaults.
5665 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5667 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
5668 not already defined.
5669 (main, got_sig): Use them.
5670 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
5673 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
5675 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
5678 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
5679 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
5680 (struct loc, struct proc, struct file): Moved to tc-mips.c within
5681 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
5682 * config/tc-mips.c: Rearranged for ECOFF support. Added
5683 prototypes for all static functions. Moved existing minimal
5684 debugging format support info #ifndef OBJ_ECOFF blocks.
5685 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
5686 does not support a non sign extended high 16 bits reloc. Adjusted
5687 all callers accordingly.
5688 (tc_get_register): Renamed from get_register, and made non-static.
5690 * config/mips-big.mt, config/mips-lit.mt: New files. Define
5691 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
5693 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
5694 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
5695 obj_format ecoff and gas_target mips-lit or mips-big.
5697 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
5699 * version.c: Bump to version 2.0.1.
5701 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
5703 * write.c (chain_frchains_together): Check that seg_info (section)
5705 (write_object_file): Call obj_frob_file after setting the symbols,
5708 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
5710 * Version 2.0 released.
5712 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5714 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
5716 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
5718 * read.h: Define stringer here.
5719 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
5722 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5724 * read.c (s_space): Multiply repeat count by mult, not fill.
5726 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
5728 * read.c: Include ctype.h.
5730 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5732 Patches from Eric Youngdale:
5733 * make-gas.com: Find obstack.obj if it's not in the current
5735 * read.c (s_ignore): Don't declare is_end_of_line. It's
5736 redundant, and triggers a VMS gcc compiler bug.
5738 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
5739 current segment as an argument. (Ignored in all cases but VMS.)
5740 All callers and definitions changed.
5742 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
5744 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
5747 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
5749 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
5750 so "~0x80" won't be rejected.
5752 * config/obj-elf.c: No longer include elf/reloc.h.
5753 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
5754 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
5756 (obj_elf_xstab): New routine.
5757 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
5758 argument to s_ignore. Put "#if 0" around unused code.
5759 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
5760 Call elf_xstabs for .stabs and .xstabs operators.
5762 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
5764 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
5767 * configure.in: mips-bsd configuration was missing format spec.
5770 * Makefile.in (Makefile): Depends on configure.in.
5772 * config/tc-mips.c (append_insn): Don't check for alignment of
5773 frag in memory; alignment of instructions in section is a separate
5776 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
5779 * listing.h: Always provide function declarations, not macros, so
5782 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
5784 * CONTRIBUTORS: Update Gilmore entry.
5786 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5788 * frags.c (frag_init): New function.
5789 (zero_address_frag, bss_address_frag): Now initialized at run
5791 * as.c (main): Call frag_init.
5793 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
5795 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
5796 Don't unget ch2 if we didn't get it.
5798 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
5800 * doc/Makefile.in (TEXIDIR): Updated for new layout.
5802 * config/tc-sparc.c (s_common): Add support for ELF version.
5803 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
5804 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
5806 (md_convert_frag): New macro.
5808 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
5809 symbol, fix the offset so "+2" isn't required.
5811 * config/tc-i960.c (line_comment_chars, line_separator_chars):
5812 Define as common/bss.
5813 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
5814 initializers are sufficient.
5816 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
5817 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
5818 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
5819 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
5820 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
5821 "IGNORE_DEBUG" conditional, since both branches are identical.
5822 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
5823 referencing symbol structure members.
5824 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
5826 * as.h (struct frag): Reordered a couple of fields for better
5829 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
5831 (write_contents) [BFD_ASSEMBLER]: New function.
5832 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
5833 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
5834 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
5835 (fixup_segment): Make sure common-section symbols get treated the
5836 same as undefined symbols.
5837 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
5838 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
5840 * write.h (fix_new): Update prototype.
5842 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
5843 md_section_align, md_undefined_symbol): Don't provide prototypes
5844 if these are defined as macros.
5845 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
5848 * symbols.c (symbol_new): Argument NAME is now pointer to const.
5849 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
5850 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
5852 (colon): Display other/desc fields of redefined symbol only if
5853 S_GET_OTHER and S_GET_DESC are defined.
5854 (symbol_make): Argument NAME is now pointer to const.
5855 (symbol_find, symbol_find_base): Likewise.
5856 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
5857 * symbols.h: Fix prototypes for new const arguments. Add
5858 prototypes for BFD_ASSEMBLER S_* functions.
5860 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
5861 for changing to an existing section.
5862 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
5863 called by subseg_new and subseg_set.
5864 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
5865 given section name and subseg number.
5866 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
5867 new section/subsection.
5869 * read.c: Don't include ctype.h.
5870 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
5871 for now; should be machine-dependent.
5873 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
5874 targets, forcing BFD use.
5876 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5878 * config/tc-sparc.c: Use PARAMS macro for static function
5879 declarations. Use BFD_RELOC_ macros everywhere, with
5880 compatibility macros declared for non-BFD mode.
5881 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
5882 instead of enum reloc_type.
5883 (emit_sparc_reloc): Commented-out function deleted.
5884 (md_convert_frag): Deleted.
5885 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
5886 (md_apply_fix): Changed calling sequence (conditionally) for BFD
5888 * config/tc-sparc.h (md_convert_frag): New macro.
5890 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
5891 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
5892 of referencing fields directly.
5894 * write.c (cvt_frag_to_fill): New function; extracted from
5896 (write_object_file) [! BFD_ASSEMBLER]: Call it.
5897 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
5898 and set its size and flags.
5900 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
5901 fields with BFD equivalents. Turn on back-pointers, and add
5902 target-specific fields at end.
5904 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
5906 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
5907 (write_object_file): Set it here instead, so that fixup_segment
5908 can see the correct value.
5910 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5912 * write.c (write_object_file): Check for errors and warnings and
5913 bail out before processing contents.
5914 (chain_frchains_together_1): New function, does most of the work
5916 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
5917 (remove_subsegs) [! BFD]: Call it.
5918 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
5919 structures and routines.
5921 * config/obj-elf.*: New files.
5923 * config/mips.mt, config/rs6000.mt: Deleted.
5925 * config/h8300.mt: Don't specify compiler here.
5927 * config/z8k.mt: The z8k code depends on the z8k opcode table,
5929 * config/tc-z8k.h: Comment fix.
5931 * write.c: Reordered some functions for better inlining.
5932 (fixup_segment): Linkrelax code is no longer conditional on
5935 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
5937 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
5938 obj-coffbfd.h}: support for the H8/500
5940 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5942 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
5943 * write.c (write_object_file): Not here.
5944 (fix_new): Initialize fx_addnumber.
5946 * listing.c: Don't include target-cpu.h explicitly, since as.h
5949 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
5951 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
5952 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
5953 (struct fix): Reordered fields for compactness and efficiency.
5954 Converted some logical fields to 1-bit fields.
5956 * config/obj-aout.h: Use PARAMS.
5957 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
5958 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
5960 * read.c: Don't include listing.h; as.h includes it. Removed
5962 [BFD_ASSEMBLER]: Include subsegs.h.
5963 (old_buffer, new_broken_words): Default initialization is
5966 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
5967 to 0, define stdoutput.
5968 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
5969 Call bfd_set_arch_mach.
5970 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
5971 bfd_close_all_done. Call bfd_perror on failure.
5972 (output_file_append) [BFD_ASSEMBLER]: Don't define.
5974 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
5976 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
5977 if not MANY_SEGMENTS. Define new field bfd_section if
5979 (seg_info): New macro.
5981 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
5982 variables, and some irrelevant comments.
5984 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
5985 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
5986 * configure.in: Permit --with-bfd-assembler now, with a warning.
5987 Variable need_bfd is now a boolean, as is new variable bfd_gas.
5988 Set BFDDEF and BFDLIB in Makefile when appropriate.
5990 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
5991 (main): Refer to flag_always_generate_output instead of
5994 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
5995 (*_section) [BFD_ASSEMBLER]: Define them.
5996 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
5997 set section flags when appropriate.
5998 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
5999 section is not absolute, undefined, or an assembler internal one.
6000 (absolute_section, undefined_section): Always define.
6001 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
6002 switch statements into if-else trees.
6003 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
6004 SEG_BSS and SEG_DATA.
6006 * as.h (frag_now_fix): New macro.
6007 * symbols.c (colon): Use it.
6009 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
6011 * config/tc-mips.c: Added mips support for mips-dec-bsd.
6012 * config/tc-mips.h: Added mips support for mips-dec-bsd.
6013 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
6014 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
6015 * configure.in: Added mips support for mips-dec-bsd.
6016 * atof-generic.c: Define TRUE and FALSE if not defined.
6018 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6020 * version.c: Bumped version number to 1.93.05.
6022 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6024 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
6025 (obj_emit_lineno): Don't need return at end of void function.
6026 (obj_symbol_new_hook): Ditto.
6028 * config/tc-m68k.c: Removed some unused code.
6029 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
6031 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
6032 offset field is set.
6034 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6036 * config/tc-sparc.c (architecture_requested, warn_on_bump,
6037 md_relax_table): Use default zero initialization.
6038 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
6039 latter, instead of selecting with preprocessor conditionals.
6041 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6043 * configure.in: recognise all sparclite variants
6045 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6047 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
6048 accidentally changed to use subseg_change where it should have
6051 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6053 * expr.c (operand): If character other than comma or newline is a
6054 logical end-of-line character, use the newline case.
6055 From Eric Youngdale:
6056 (operand): Set X_add_number field for floating-point numbers.
6057 (operand): Treat zero byte as end-of-operand.
6059 * configure.in (per-target): Look for with_bfd_assembler option.
6060 For now, only accept "no", until the merge is done.
6062 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
6063 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
6064 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
6065 * read.c: Finish conversion to S_* macros in the VMS only
6066 parts of the program. Add "const" modifier to hex_value.
6067 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
6069 * expr.c: Add "const" modifier to hex_value.
6070 * symbols.c: Finish conversion to S_* macros in the VMS only
6071 parts of the program. Add "const" modifier to
6072 md_[long,short]_jump_size. Remove declaration of const_flag
6073 (which will be declared in obj-vms.h).
6074 * write.c: Add "const" modifier to md_[long,short]_jump_size.
6075 Fix arguments to VMS_write_object_file.
6076 * config-gas.com: New file. Script for VMS systems to set up the
6077 configuration to build gas for VMS, and create config.status.
6078 * make-gas.com: Redone to work with new scheme.
6079 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
6081 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
6082 will swap bytes if needed on a big endian system. Use throughout
6084 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
6085 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
6086 types of malformed stabs. Change parsing algorithm so that we are
6087 more certain of having all of the information that we need on hand.
6088 * obj-vms.c (final_forward_reference): New function, used to help
6089 resolve the data types of as many struct elements as possible
6090 when some part of the struct is not fully defined by the compiler.
6091 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
6093 * obj-vms.c (VMS_write_object_file): Define all vtable psects
6094 as symbols as well in the object file. Look for external functions
6095 that start with "__vt.", and turn them into variables, since the
6096 g++ compiler is incapable of doing this.
6097 * tc-vax.c: Add '1' option for backward compatibility with older GCC
6099 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
6100 * input-scrub.c (as_where): Fix bug where as would crash if we did not
6101 have the name of the source file yet.
6102 * config/ho-vms.h: define HO_VMS, not HO_VAX.
6104 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
6106 * read.c (s_data): Always use "data_section", since it'll map to
6107 SEG_DATA or SEG_E1 if needed.
6108 (s_lcomm): Likewise with bss_section.
6109 (s_fill): Use memset, not bzero.
6111 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
6113 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
6114 handling GDB symbol table data.
6116 * config/obj-aout.h (segment_name): Delete definition.
6117 (seg_name): Delete declaration.
6118 * config/obj-bout.h (segment_name, seg_name): Ditto.
6119 * config/obj-vms.h (segment_name, seg_name): Ditto.
6120 * config/obj-coff.h (segment_name): Ditto.
6121 * config/obj-coffbfd.h (segment_name): Ditto.
6123 * Changes for BFD_ASSEMBLER:
6124 * obj.h (obj_crawl_symbol_chain): Declare only if not
6126 (obj_header_append, obj_pre_write_hook): Ditto.
6127 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
6128 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
6129 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
6130 otherwise, use seg_name array.
6131 (seg_name): Declare only if not BFD_ASSEMBLER.
6132 (section_alignment): Declare only if not BFD_ASSEMBLER.
6133 (big_section, reg_section, pass1_section, diff_section,
6134 absent_section, text_section, data_section, bss_section): If
6135 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
6136 mapping to segT enum values.
6137 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
6138 if these are used or defined, if BFD_ASSEMBLER.
6139 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
6140 subseg_new split into two functions.
6141 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
6143 * as.h (volatile): Don't define if already defined.
6144 (had_errors, had_warnings): Provide prototypes for ANSI C even if
6146 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
6147 declare with format attribute for -Wformat checking.
6149 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
6151 * app.c, config/tc-*.c: Don't include read.h, since it is already
6154 * These are based on patches from Minh Tran-le
6155 <mtranle@paris.intellicorp.com>.
6156 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
6157 obj_format coffbfd and gas_target i386coff for target.
6158 (i[34]86-*-isc*): New host (uses sysv).
6159 * config/i386aix.mt: Removed (no longer used).
6160 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
6162 (LDFLAGS): Added, defined as -shlib.
6163 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
6164 * config/te-sco386.h (LOCAL_LABEL): Don't define.
6165 (DOT_LABEL_PREFIX): Define.
6166 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
6167 name rather than L0\001.
6168 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
6170 * symbols.c, symbols.h (local_bss_counter): Removed.
6171 * write.c (write_object_file): bss no longer uses
6172 local_bss_counter. Pass correct data and bss size to
6173 VMS_write_object_file.
6174 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
6175 argument, rather than using local_bss_counter.
6176 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
6177 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
6178 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
6179 (size_section): Restored sanity check.
6180 (do_relocs_for): Base section address on s_paddr rather than
6181 computing it. Adjust a29k R_IHIHALF special case to account for
6182 section paddr (used to require paddr to be zero). If there are no
6183 reclos, set s_relptr to 0. Set relocation size in object_headers.
6184 (fill_section): Always set s_vaddr here, removing
6185 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
6186 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
6187 Set STYP_INFO for .comment.
6188 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
6189 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
6190 (crawl_symbols): Handle 8 character section name correctly. Use
6191 H_{SET,GET}_* macros.
6192 (do_linenos_for): Set lineno size in object_headers.
6193 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
6194 set s_vaddr here. If string_byte_count remains 4, set it back to
6195 0, and only write strings out if there are some. Call
6196 fill_section before do_relocs_for and do_linenos_for.
6197 (obj_coff_section): Handle optional quoted second argument giving
6198 section characteristics.
6199 (obj_coff_bss): Added to handle .bss.
6200 (obj_coff_ident): Added to handle .ident (puts string in .comment
6202 (obj_coff_lcomm): Put common symbols in .bss, not .data.
6203 (fixup_mdeps): Change to segment. Call frag_wane after
6205 (fixup_segment): Explicitly check S_IS_COMMON before making 386
6206 adjustment (already happened only for common symbols, but this is
6208 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
6209 * config/tc-i386.c (s_bss): Don't use if I386COFF.
6210 (md_pseudo_table): Ignore .optim and .noopt.
6211 (tc_coff_sizemachdep): New function.
6212 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
6214 (LOCAL_LABEL): Removed definition.
6215 (DOT_LABEL_PREFIX): Defined.
6217 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
6219 * app.c (app_push): Use memcpy, not bcopy.
6220 (do_scrub_next_char): For \", return " not '.
6221 (symbol_chars): Now const.
6223 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
6224 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
6226 * config/obj-coff.h: Don't use #elif.
6228 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
6229 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
6231 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
6233 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
6236 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6238 * app.c (do_scrub_begin): allow single quote strings if so
6241 * config/*z8k*: checkpoint
6243 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
6245 * read.c (read_a_source_file): avoid calling xmalloc (0).
6247 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
6249 * listing.c: Call xmalloc, not malloc; don't declare malloc.
6251 * Changes to support SCO 3.2v4:
6252 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
6253 SEG_BSS, fill with NOP_OPCODE.
6254 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
6255 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
6256 using ZERO_BASED_SEGMENTS.
6257 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
6258 never set segment address for SEG_E2 (.bss) and don't write out
6259 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
6260 (obj_coff_endef): Don't merge labels or symbols awaiting forward
6261 definitions, and don't merge tags with non-tags. Check for .bf
6262 rather than just checking whether the second character is b and
6263 the third character is f.
6264 (obj_coff_val): gcc can generate values which we don't handle
6265 correctly; discard information for now, since it only affects the
6266 debugging information.
6267 (tag_find_or_name): Don't insert tags in the symbol table.
6268 (yank_symbols): Don't merge labels.
6269 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
6270 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
6271 set segment address if ZERO_BASED_SEGMENTS.
6272 (obj_coff_section): Accept and ignore a trailing quoted string, as
6273 used in AT&T i386 syntax.
6274 (fixup_segment): Take segment as argument. On the i386, adjust PC
6275 relative addends by the segment vaddr.
6276 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
6277 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
6278 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
6280 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
6282 * config/obj-coffbfd.c: Include libcoff.h.
6284 * version.c: Now version 1.93.
6286 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
6288 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
6289 power-of-two alignment for .align.
6291 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
6292 and leave everything else alone.
6294 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
6296 * Makefile.in (as.new): Don't bother saving as.old.
6298 * write.c: Conditionalize on OBJ_VMS, not VMS.
6299 (magic_number_for_object_file): Don't define if OBJ_VMS.
6301 * config/obj-vms.c: Changes for traditional C.
6303 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
6305 * config/ho-generic.h (malloc, realloc): Declare.
6307 * Lots of comment/whitespace changes.
6309 * write.h (struct fix): Some fields reordered, narrowed.
6311 * read.c (MASK_CHAR): Define using C types, not magic number.
6313 * as.c, input-file.c: Deleted some unused code.
6315 * app.c, as.h: Doc fix.
6317 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
6319 * as.h (xmalloc): Argument is long.
6321 * xmalloc.c (error): Remove declaration; as.h takes care of it.
6323 * doc/as.texinfo: Regrouped documentation of some command-line
6324 options. Updated options documentation for m68k. Some minor
6325 wording/punctuation changes.
6327 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
6329 * configure.in: Accept target OS "vms".
6331 * symbols.c: Merged ANSI and non-ANSI function decls, using
6334 * xmalloc.c: Just include as.h, don't bother trying to figure out
6337 * strstr.c, strerror.c: Deleted.
6338 * Makefile.in: Deleted references.
6340 * config/tc-ns32k.c: Don't include header file for string
6341 declarations; leave that to ho-*.h.
6343 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
6345 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
6346 imported from FSF sources.
6348 * messages.c (strerror): Declare unconditionally.
6350 * as.h: Delete alloca and register definitions.
6352 * config/atof-ieee.c (mask): Now const.
6354 * obstack.c, obstack.h: Deleted.
6356 * as.h (flag_readonly_data_in_text): New flag.
6357 * as.c (main): Set it for -R.
6359 * as.h (flag_suppress_warnings): New flag.
6360 * as.c (main): Set it for -W.
6361 * messages.c (as_warn): Check it instead of flagseen['W'].
6363 * as.h (flag_always_generate_output): New flag.
6364 * as.c (main): Set it for -Z.
6366 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
6367 * config/tc-a29k.h: Ditto.
6368 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
6371 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
6373 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
6374 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
6378 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
6379 xrealloc from xrealloc.c.
6380 * xrealloc.c: Deleted.
6381 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
6383 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
6386 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
6388 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
6389 don't initialize it with NULL.
6391 * config/ho-vax.h (M_VAX): Deleted; was unused.
6393 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
6394 New files imported from FSF version, contributed by Eric Youngdale.
6395 * README-vms-dbg, config/vms: Deleted.
6397 * ChangeLog, config/ChangeLog: Merged.
6399 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
6402 * input-file.c (input_file_open): Eliminate call to setvbuf.
6403 [USG] (setbuffer): Deleted macro.
6405 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
6407 * all files: Whitespace changes for GNU indentation style, done by
6408 GNU `indent'. Some cleanup still needed, especially of comments.
6410 * configure.in: No te-386bsd.h file exists; don't try to use it.
6412 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
6414 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
6415 could be doing emulation.
6417 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6420 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
6423 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
6425 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
6427 * subsegs.h: add extern to segment_info declaration.
6429 * read.h: added extern declarations for comment_chars,
6430 line_comment_chars, and line_separator_chars.
6431 read.c, app.c: removed definitions of comment_chars,
6432 line_comment_chars, and line_separator_chars.
6434 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
6435 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
6437 (insert_reg): put REGISTER_PREFIX before register names before
6438 putting them in the symbol table.
6439 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
6442 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
6445 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
6446 comment_chars, line_comment_chars and line_seperator_chars
6447 consistently const, and always initialized them. Included read.h.
6449 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
6451 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
6452 constant will not fit in an immediate field.
6453 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
6455 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
6457 * obj-coff.c (callj_table): Delete global variable.
6458 (obj_emit_relocations): Define it locally here, and only if
6461 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
6462 (m68k_ip): Don't warn about bignum used as float bit-pattern.
6464 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
6465 with a single set using PARAMS macro.
6467 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
6470 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
6472 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
6473 so widening works consistently.
6475 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
6477 * version.c: Put conditional "const" before version_string, not
6478 before dummy function for VMS. Now version 1.91.03.
6480 * app.c (do_scrub_next_char): Need double-\ before `000' to show
6481 printed rep of null character.
6483 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
6485 * obj-coffbfd.c (write_object_file): check return value of
6488 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
6490 * Support for i386-sysv.
6491 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
6492 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
6493 be used to set them all to zero as was done before.
6494 (fill_section): segment addresses now set in write_object_file.
6495 (fill_section): Don't set STYP_NOLOAD for .bss section.
6496 (fixup_segment): 386 uses strange common symbol format.
6497 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
6498 compatibility with SVR3.2 linker.
6499 * configure.in: i386-sysv and i386-sco use coffbfd.
6501 * app.c (do_scrub_next_char): discard whitespace after a label.
6503 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6505 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
6506 hosts, use the sysv configuration for solaris2
6508 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6510 fix i960+non-bfd coff bit rot.
6511 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
6512 support for C source listings. (obj_coff_endef): look in the right
6513 part of the symbol for the symbol name
6515 * tc-m68k.c (get_num): make it work for all segments, not just the
6518 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
6520 * configure.in: recognize i386-*-bsd emulation.
6522 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
6524 * configure.in: use the cpu-vendor-os triple for host and target
6526 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6528 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
6529 * tc-z8k.c: lots of bug fixes
6531 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
6533 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
6534 #elif, since it is not supported by old compilers.
6535 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
6536 couple of expressions in tc-m68k.c.
6538 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
6540 * read.c (cons): If NO_RELOC is defined, use it.
6542 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
6544 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
6546 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
6547 local labels to start with a .) and set REGISTER_PREFIX to %.
6548 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
6550 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
6552 * messages.c: Comment changes.
6554 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
6556 * as.h: Test if __STDC__ is defined only, don't test its value.
6557 * messages.c: If __STDC__ is not defined, define NO_STDARG.
6559 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
6561 * listing.c (debugging_pseudo): Add stabs and stabn as things to
6564 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
6566 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
6567 sections starting from zero, rather than making them consecutive.
6568 This makes subsequent reloc calculations easier, esp if the object
6569 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
6570 allocate lcomm in .data rather than in .bss. It seems that some
6571 tools can't cope with a non-zero sized bss before linkage.
6573 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
6575 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
6576 throughout. That enum no longer means what we thought it meant.
6578 * tc-m68k.c (md_assemble, md_parse_option): Handle new
6579 "-mno-688[58]1" options.
6581 * tc-m68k.c: Added CPU32 support.
6583 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6585 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
6587 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
6589 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
6590 Change LIBDEPS dependence to LIBS.
6592 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
6594 * Makefile.in (install): if $(tooldir) exists, install as in
6597 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
6599 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
6600 .word is < -32768 or > 32767. The -J flag causes the error to be
6601 ignored. This is to catch over-sized switches generated by gcc on
6602 systems which don't support the broken .word hack.
6603 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
6604 write.c (fixup_segment): check for signed .word overflow if
6605 WARN_SIGNED_OVERFLOW_WORD.
6607 * write.c (fixup_segment): fixed missing parens in expression
6608 checking for byte or word overflow.
6610 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
6611 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
6612 WARN_SIGNED_OVERFLOW_WORD.
6614 * obj-coffbfd.c (fixup_segment): fixed missing parens in
6615 expression checking for byte or word overflow.
6617 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6619 Support for i386 coff
6620 * obj-coffbfd.h : added stuff
6621 * tc-i386.c (tc_coff_fix2rtype): new function
6622 * tc-i386.h : new coff defines
6624 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
6626 * input-scrub.c (input_scrub_push): call input_file_begin, not
6628 messages.c (as_perror): print ": " between the passed in error and
6629 the strerror, like perror does.
6631 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
6633 * Makefile.in: use gas_target instead of modifying target_cpu.
6634 From Steve Chamberlain:
6635 Makefile.in: Handle m68*-*-coff*.
6636 read.c, read.h: add mult argument to s_space
6638 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
6639 Motorola and MIT syntax; gas can now assemble either type of
6641 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
6642 From Steve Chamberlain:
6643 m68kcoff.mt: for m68k COFF.
6644 obj-coffbfd.c: (fixup_mdeps) added
6645 (size_section) removed bad sanity check
6646 (fill_section) added rs_machine_dependent case
6647 (write_object_file) call fixup_mdeps
6648 (fixup_segment) set fx_subsy to 0.
6649 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
6651 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
6654 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
6656 * Makefile.in (LIBS): Include opcode library.
6658 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
6660 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
6661 including zero are accepted, pass +0.0.
6663 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
6665 * Makefile.in: map "as" through program_transform_name when
6668 * doc/Makefile.in: map "as" through program_transform_name when
6671 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
6673 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
6675 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
6677 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
6678 tc-i960.c (md_ri_to_chars): Always output bout object file in
6679 little endian byte order (used to use endianness of host).
6681 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
6683 * config/tc-m68k.c (init_table): Now const. Always include 68851
6684 data, so that "bc" is available to 68040 cache instructions.
6685 Added "tt0", "tt1", and 68ec030 variants.
6686 (md_assemble): Complain if 68000 (only) and 68881 are specified.
6687 (enum _register): Added TT0, TT1.
6688 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
6689 line number correctly in "internal error" messages. Don't print
6690 architecture-mismatch message for operand errors.
6692 From Colin Smith (colin@wrs.com):
6693 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
6694 than install_operand.
6696 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6698 * listing.c (buffer_line): rewind to the start of include
6699 files, they might be included twice.
6701 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
6703 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
6705 * Makefile.in: defined TARGET_CPU for C code so that it can choose
6706 one element of a family.
6708 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
6710 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
6711 so that we can assemble hand-written libgcc code.
6713 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
6715 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
6716 has already been formatted (but may still contain %-characters).
6719 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
6721 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
6722 written with indirection on the last two operands, which can be
6723 either data or address registers. Added a new operand type 'r'
6724 which accepts either register type. Added '(' to notend stuff in
6725 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
6727 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
6729 * as.h (enum _relax_state): Start off at one, not zero, to better
6730 catch uninitialized-variable errors.
6731 (linkrelax): Declare new variable.
6733 * messages.c (warning_count, error_count): Default initializer is
6736 * write.c: Merged some declarations, using PARMS macro.
6737 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
6738 data_last_frag): No longer static.
6739 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
6740 defined, call it. Change segments before calling fixup_segment.
6741 (relax_align): If linkrelax, provide extra padding.
6743 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
6744 their not having symbols associated.
6746 * tc-i960.c (norelax, instrument_branches): Default initializer is
6748 (linkrelax): Delete variable definition.
6749 (mem_fmt): Call fix_new with NO_RELOC.
6750 (tc_bout_fix_to_chars): Handle alignment relocs.
6751 (i960_handle_align): New function.
6752 * tc-i960.h (linkrelax): Delete declaration.
6753 (HANDLE_ALIGN): New macro; calls i960_handle_align.
6754 (NEED_FX_R_TYPE, NO_RELOC): New macros.
6756 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
6758 * config/sparc.mt: New file. Grab sparc opcode table from bfd
6761 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
6763 * Makefile.in: always create installation directories. Removed
6764 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
6765 FLAGS_TO_PASS to recursive makes.
6767 * doc/Makefile.in: always create installation directories.
6769 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6771 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
6772 being used with args swapped, causing occasional lossage when
6773 refilling buffers after an include file.
6775 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
6777 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
6778 version. Discard bogus DONTDEF version.
6779 (as_warn, as_bad, as_fatal): Likewise.
6781 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
6783 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
6784 selected architecture, print a message saying so and listing what
6785 processors support it, rather than saying "operands mismatch".
6787 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
6789 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
6791 * config/ho-rs6000.h (M_RS6000): Don't define it.
6793 (BROKEN_ASSERT): Define it if not __STDC__.
6795 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
6797 * sparc.mt: New file.
6799 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
6801 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
6802 if TN_SUN3; otherwise align to 2**N-byte bounary.
6804 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6806 * read.c (s_fill): make the .fill size clamped error a warn and
6807 fix bug where 0's were always placed.
6809 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
6810 two bytes of any constant with 0xff:
6812 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6814 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
6815 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
6817 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
6819 * tc-m68k.c (try_index): Error if index scaling specified and
6820 assembling for an older CPU than a 68020.
6822 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
6824 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
6825 fx_offset into account.
6827 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
6829 * configure.in (mips host): Accept "ultrix" with version number.
6831 * expr.c (floating_constant): Separate "=-" to avoid confusing
6832 ancient or broken compilers.
6834 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
6835 processor/opcode mismatch, so reword the error message.
6836 (md_assemble): If no CPU has been set (even if FPU/PMMU
6837 characteristics have been), default to 68020. Don't need extra
6838 quotes around error string.
6840 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
6842 * read.c (potable): Revert sac's incorrect change made Jul 13.
6843 Align really is supposed to be ptwo not nbytes.
6845 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
6847 * Makefile.in: _Do_ include libiberty. (from sef)
6849 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
6851 * expr.c (integer_constant): Handle "0f" and "0b" label references
6854 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6856 * write.c (fixup_segment): if relaxing, don't do anything.
6857 * config/obj-bout.[ch] : maintain the a_relaxable file header info
6858 * config/tc-i960.c: new option -linkrelax
6860 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6862 * expr.c (expr): allow SEG_BSS in expressions
6863 * read.c (potable): align should be nbytes, not ptwo!
6864 * write.c (write_object_file): extra glue for new bss attributes
6865 (relax_segment): SEG_BSS is ok now
6866 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
6868 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
6870 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
6872 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
6874 * configure.in: recognize m680x0 as having sun3 emulation mode for
6875 vxworks environment.
6878 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
6880 * Makefile.in: Add program_suffix (parallel to program_prefix)
6882 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6884 * app.c (process_escape): new function to handle escapes the right
6885 way, (do_scrub_next_char): use new function
6886 * cond.c (s_ifdef): do ifdef/ifndef right
6887 * read.c (s_fill): make the , expressions optional like the doc
6889 * config/tc-h8300.[ch]: better warnings
6891 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6893 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
6896 * write.c (write_object_file): various changes to handle data in
6897 the BSS segment in much the same was as stuff in the DATA segment.
6899 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
6900 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
6901 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
6902 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
6905 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6907 * expr.c(expr): allow SEG_REGISTER in expressions.
6908 * read.c(pseudo_set): register expressions can be the source of a
6910 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
6911 goto SEG_TEXT (if a.out)
6912 * write.c (write_object_file): If a.out don't use the old way for
6914 * config/obj-a.out (s_sect): complain if the user tries to use a
6915 subsegment with a value which might interfere with out -R hackery.
6916 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
6917 rather than use ugly if tree. (init_regtable): insert register
6918 names into symbol table.
6920 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
6922 * write.c (write_object_file): keep the fix_tail clean, which
6923 fixes a bug in -R where relocations were being lost.
6925 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
6927 * configure.in: recognize m680x0 as having sun3 emulation mode for
6928 vxworks environment.
6930 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
6932 * configure.in: recognize m680x0 as an m68k
6934 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
6936 * configure.in: Recognize sparclite as a sparc variant.
6938 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
6941 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6943 * config/tc-a29k.c: lint
6944 * listing.c, expr.c: patches from Andrew Smith
6946 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6948 * doc/Makefile.in: use m4 rather than gm4.
6950 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6952 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
6953 calc the base of relocs correctly.
6954 * tc-a29k.c (parse_operand): allow expressions to be in any section.
6956 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
6958 * as.c, write.c: use -K rather than -k for the broken word warning
6961 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
6963 * Makefile.in: do not print recursion lines.
6965 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6967 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
6969 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
6971 * write.c (write_object_file): For b.out format, round up section
6972 start addresses to match required alignment.
6974 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
6976 * Makefile.in (install): Install into $(tooldir)/bin, since that's
6977 where gcc looks for it.
6979 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
6981 * Makefile.in: Changed some lines to be less confusing for some
6984 * input-file.c: Conditionalize on _IOFBF, not VMS.
6986 * read.c, write.c: Change a series of ifdef/elif to
6987 ifdef/else/ifdef etc.
6989 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
6991 * symbols.c (fb_label_init): fix sizeof to memset.
6993 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
6995 * Makefile.in: install the man page.
6997 * Makefile.in: pass down MAKEINFO explicitly on info.
6999 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
7001 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7003 * flonum-const.c: renamed flonum-konst.c to stop dos name
7006 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
7008 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
7009 tc-m68k.h to te-sun3.h.
7011 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
7013 * configure.in: vxworks68 gets te-sun3.h.
7015 * expr.c: remove limitation that local_labels_dollar or
7016 local_labels_fb must be < 10.
7018 * symbols.c: remove local_labels_dollar, replace with a function
7019 interface for a sparse array. All users adjusted.
7021 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
7023 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7025 * doc/Makefile.in: commented out line for building as-all.texinfo.
7028 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
7030 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
7032 * Makefile.in: added check target.
7034 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7036 * Makefile.in: added tooldir and program_prefix.
7038 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
7040 * write.{c,h} (fix_new): Make these declarations consistent.
7042 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
7044 * Makefile.in (strerror.o): Add rule so that broken Sun make can
7047 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
7049 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
7051 * expr.c (operand): if can't work out what sort of operand it is,
7052 then look through FLT_CHARS for a hint.
7054 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7056 * Makefile.in, configure.in: removed traces of namesubdir,
7057 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7058 copyrights to '92, changed some from Cygnus to FSF.
7060 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
7061 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7062 copyrights to '92, changed some from Cygnus to FSF.
7064 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7066 * expr.c: If an expression is single comma, then return with
7067 SEG_ABSENT rather than an error - since the sparc front end does
7068 really strange things with things like fbge,a
7070 * as.h: include bfd.h if using many sections
7071 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
7072 local labels didn't work.
7073 * listing.c (list_symbol_table): don't core dump when there's no
7075 * write.c, write.h: call fix_new with the right number of args on
7077 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
7080 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
7082 * app.c: MRI compatibility - allow single quote to start a string.
7083 * as.c: fix typo recently introduced.
7084 * as.h : Don't include aout/reloc.h - it's not right for COFF!
7085 * expr.c: Much rewriting, to accomodate MRI syntax for
7086 expressions. Also easier to read now.
7087 * listing.c: Put back defuns
7088 * read.c: modified to accept MRI syntax, put back listing pseudo
7089 ops so that an assembler built with NO_LISTING ignores list ops
7091 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
7092 machine is a SPARC or a 29K.
7093 * config/obj-aout.c: added s_sect pseudo op
7094 * config/obj-coffbfd.c: lints, set the filehdr flags right and
7095 fill in the timestamp.
7096 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
7097 anymore, define all the relocs which the tc-<x> bit will use so we
7098 can translate from them to the coff types.
7099 * config/tc-a29k.c: reloc_type isn't ane enum any more
7100 * config/tc-m68k.c: Added NO_RELOC definition.
7102 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7104 * Makefile.in: put header files before C source for TAGS; remove
7105 references to non-existent syscalls.h.
7107 * read.c, write.c subsegs.c: back out the .bss changes.
7109 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
7111 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
7115 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
7117 * symbols.c (local_label_name): symbols now start with ^A.
7119 * read.c, subsegs.c, write.c obj-coff.c: added handling of
7120 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
7121 generate these sections. .align: will use NOP_OPCODE or 0
7122 for padding. This is just for being nice to the
7125 * expr.c (operand): changed to generate local label "\001L0"
7126 starting with a ^A so that it is recognized as a local label.
7128 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
7130 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
7131 i/o opcodes - inb, inw, outb and outw. string manipulation with
7132 att syntax - scmp, slod, smov, ssca, ssto.
7134 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
7135 to just after .file .
7137 In obj_crawl_symbol_chain() where it tries to put the external
7138 symbols apart, with the condition:
7139 (!S_IS_DEFINED(symbolP) &&
7140 !S_IS_DEBUG(symbolP) &&
7141 !SF_GET_STATICS(symbolP))
7142 it was moving too many symbols out. So I switch it back to the
7144 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
7146 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
7147 so that we don't use the F_RELFLG which make the linker complain
7148 that somebody has stripped the relocation info.
7150 Also, the AIX ld program require that the relocation table
7151 is sorted by r_vaddr like the standard ATT assembler does.
7153 [he also changed the sizeof(struct ...)'s into the coff
7154 style FOOSZ macros. I'm not sure this is right, but I can't
7155 remember why. xoxorich.]
7157 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
7159 * Makefile.in, configure.in, doc: use the doc. Build it, install
7162 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
7164 * read.c: white space and comments only.
7166 * configure.in: use the new atof-ns32.c for ns32k.
7168 * write.c: comment change only.
7170 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
7171 aren't yet integrated.
7173 * tc-i860.[hc]: blew off the dust. Something must still be done
7174 about conflicting relocation types.
7176 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
7179 * tc-i960.c, tc-sparc.c: white space and comments only.
7181 * tc-a29k.h: delete duplicate macro definition.
7183 * new file atof-ns32k.c copied from hack's last unreleased gas.
7185 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
7187 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
7190 * nearly everything. flush ChangeLog, package as gas-1.92.1.
7191 ChangeLog's prior to this are sketchy at best. I have logs.
7192 They just aren't ChangeLogs.
7196 version-control: never