1 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
3 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
4 print out MD fields of fix.
5 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
6 defined) to initialize MD fields in frag.
7 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
8 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
9 * config/tc-ns32k.h: Add comments. Remove obsolete
10 BFD_FAST_SECTION_FILL definition, change prototypes for
11 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
12 opcode_frag and opcode_offset and remove pcrel_adjust.
13 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
14 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
15 (TC_FRAG_INIT): new macro to initialize machine dependent field in
17 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
18 MD fields in frag structure.
19 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
20 fix_bsr): macros to access MD fields in fix structure.
21 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
22 use struct opcode_location as these fields are now in the frag
24 (convert_iif): Call frag_more as it is needed instead
25 of trying to allocate for the whole insn. Avoid call of frag_more
26 with negative argument.
27 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
28 md_estimate_size_before_relax, md_pcrel_from,
29 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
31 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
32 opcode_offset and remove pcrel_adjust.
33 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
34 fix_new_ns32k_exp with changed arguments.
36 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
38 * tc-mips.c (md_begin): Reorganize setting of default values so
39 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
41 (md_parse_option): Remove all code that sets defaults; md_begin
42 handles all of this now.
44 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
46 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
48 (bootstrap, bootstrap2, bootstrap3): Likewise.
49 * Makefile.in: Rebuild.
51 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
52 TOC section to be against the csect.
54 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
57 * config/tc-mips.c (mips_5400): New variable.
58 (md_begin, md_parse_option): Handle 5400 options/names.
59 (macro_build, mips_ip): Check for 5400-specific instructions.
60 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
64 * config/tc-mips.c (validate_mips_insn): New function, checks
65 match versus mask bits, and also verifies that all bits to be
66 output are actually specified somewhere.
67 (md_begin): Call it for 32-bit instructions, instead of doing
68 match/mask check here. In case of failure, print a message, but
69 check the rest of the opcode table before exiting.
71 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
73 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
74 from Tony Thompson at ARM: athompso@arm.com
77 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
79 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
84 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
86 * config/tc-mips.c (hilo_interlocks): True for tx49.
87 (md_begin): Add mips64tx49.
88 (md_parse_option): Add 4900 cpu.
91 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
93 * config/tc-ppc.c (md_assemble): When handling @l, always sign
94 extend if the operand expects a signed value.
96 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
97 default which is to permit dollar labels.
99 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
101 * config/tc-sparc.c (sparc_memory_model): New variable.
102 (md_longopts): Add -TSO/-PSO/-RMO options.
103 (md_parse_options): Handle them.
104 (sparc_elf_final_processing): For 64 ELF, set required
105 memory ordering in e_flags. Default to RMO and let the user
106 override it through command line.
108 * config/tc-sparc.h (elf_tc_final_processing): Add.
110 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
112 * config/tc-sparc.c (v9a_asr_table): New variable.
113 (sparc_ip): Handle v9a asr's.
114 Patch from David Miller <davem@vger.rutgers.edu>.
116 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
118 * config/tc-sparc.h (md_do_align): New macro.
119 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
120 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
122 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
124 * config/tc-sh.c (sh_small): New variable.
125 (OPTION_SMALL): Define.
126 (md_longopts): Add "small".
127 (md_parse_option): Handle OPTION_SMALL.
128 (md_show_usage): Mention -small.
129 * config/tc-sh.h (sh_small): Declare.
130 (SUB_SEGMENT_ALIGN): Handle sh_small.
131 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
134 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
135 case in little endian mode.
137 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
139 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
140 overflow signalling to linker.
142 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
144 * makefile.vms: Fix for dec c.
146 * config-gas.com: Give explanation for dec c setup in error
149 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
150 sections on openvms/alpha.
152 * config/obj-evax.c: support .weak pseudo-op
154 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
156 * config/tc-sparc.c (default_arch_size): New static local.
157 (struct sparc_arch): Rename arch_size to default_arch_size.
158 New member user_option_p.
159 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
160 (init_default_arch): Check whether default arch is valid.
161 Set default_arch_size in addition to sparc_arch_size.
162 (OPTION_32,OPTION_64): Define.
163 (md_longopts): New entries for -32, -64.
164 (md_parse_option): Handle them.
165 (md_show_usage): Print them. Ensure init_default_arch called.
166 * configure.in (sparc64): Set arch to v9-64.
167 * configure: Regenerated.
169 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
171 * write.c (subsegs_finish): New function, broken out of
173 (write_object_file): Some code moves into subsegs_finish.
174 * write.c (subsegs_finish): Declare.
175 * as.c (main): Call subsegs_finish.
177 * read.c (s_include): Check for error return from
180 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
182 * read.c (get_line_sb): Accept any eol marker while scanning macros.
184 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
186 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
187 * config/tc-i386.h (DIFF_EXPR_OK): Define.
188 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
189 the correct relocation when it exists.
190 * config/tc-i386.c (md_apply_fix3): Likewise.
192 * config/tc-ppc.h: Correct typo in comment.
193 * config/tc-v850.h: Likewise.
195 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
197 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
198 when second instruction is writing to first instructions inputs.
200 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
202 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
203 templated programs to build with -g.
205 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
207 * config/tc-v850.c (md_relax_table): Add support for relaxing
208 unconditional branches. This patch is courtesy of Jim Wilson.
209 (md_convert_frag): Fix relaxing of branches. This patch is
210 courtesy of Jim Wilson.
211 (md_assemble): Create different fixups for conditional and
212 unconditional branches. This patch is courtesy of Jim Wilson.
213 (md_estimate_size_before_relax): Estimate size of variable part of
214 fixup based on whether it is for a conditional or an unconditional
215 branch. This patch is courtesy of Jim Wilson.
216 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
217 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
218 obj_elf_section_change_hook().
219 (v850_comm): New function.
220 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
221 (md_begin): Add bss flag to seg_info of bss sections.
223 Add support for .scommon, .tcommon and .zcommon sections.
225 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
226 .zcommon, .tbss, .call_table_data and .call_table_text.
228 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
230 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
231 * configure: Regenerated.
233 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
235 * config/tc-d10v.c: Fixes to make sure the AT_WORD
236 expression is not confused with -1.
238 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
240 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
241 operand - OPERAND_ATMINUS.
243 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
245 * config/tc-d10v.c (parallel_ok): Note that auto increment and
246 decrement modify the index register.
248 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
250 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
251 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
253 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
254 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
255 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
258 * doc/Makefile.am (CPU_DOCS): Define.
259 (as.info): Depend upon $(CPU_DOCS).
260 * doc/Makefile.in: Rebuild.
262 * configure.in: Remove AM_PROG_INSTALL; it's called by
264 * configure: Rebuild.
266 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
268 * tc-d10v.h (TC_START_LABEL): Don't define.
269 (tc_frob_label): Define.
271 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
273 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
274 to pair a branch and link with anything but an exe instruction.
276 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
278 * config/tc-alpha.c (load_expression): Disable the sym+const .got
279 optimization to reduce the alignment surprises for gcc.
281 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
283 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
284 * config/tc-sparc.c (sparc_target_format): Handle coff here.
285 (sparc_ip): Add %hix,%lox.
286 (md_apply_fix3): Call as_bad_where, not as_bad.
287 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
288 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
290 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
292 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
293 recognizes alphaev5 etc.
294 * configure: Rebuild.
296 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
298 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
299 of mipsr3900 with mipstx39.
301 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
302 -mipsXX message' if the insn isn't an ISA insn.
304 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
306 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
307 Redefine TARGET_FORMAT to call sparc_target_format.
308 * config/tc-sparc.c (in_unsigned_range): New function.
309 (sparc_arch_size): Make static.
310 (sparc_target_format): New function.
311 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
312 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
313 (output_insn): Set `fx_no_overflow'.
314 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
315 (tc_gen_reloc): Likewise.
317 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
319 * config/tc-v850.c (v850_section): Remove.
321 * config/obj-elf.c (obj_elf_section): Enhance error message.
323 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
325 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
326 including obj-elf.h in OBJ_MAYBE_ELF case.
327 (mips_target_format): Return NULL after abort to avoid warning.
329 * ecoff.c (generate_ecoff_stab): Remove unused static function.
331 * expr.c (operator): Accept ==. From Anders Blomdell
332 <anders.blomdell@control.lth.se>.
334 * config/atof-ieee.c (gen_to_words): When generating a denormal
335 number, handle an overflow into the smallest normalized number.
337 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
339 * as.h, input-scrub.c (new_logical_line): New return value.
340 * read.c (s_app_file): Don't note the same file several times
343 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
345 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
347 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
349 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
350 * configure: Rebuild.
352 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
354 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
356 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
357 fn* instructions do not insert implicit fwait. This was changed
360 * config/m68k-parse.y (yylex): Permit an expression to be used for
363 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
365 * Makefile.in: Rebuild.
367 * aclocal.m4: Rebuild with new libtool.
368 * configure: Rebuild.
370 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
372 * app.c (do_scrub_chars): Clear mri_state at end of .mri
375 * config/tc-mips.c (hilo_interlocks): Change from a static
376 variable to a macro, so that it varies with the variables upon
378 (gpr_interlocks, cop_interlocks): Likewise.
379 (md_begin): Don't initialize them.
381 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
383 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
384 of strcmp where appropriate.
386 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
388 * config/tc-v850.c (md_assemble): Cope with a zero data area
389 relocation with a constant offset.
390 (md_assemble): Produce error message when special data area
391 relocations are used on instructions which do not support them.
392 (md_assemble): Reset processor mask if defined by command line
395 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
397 * config/tc-sparc.c: Reorganize file.
398 (parse_keyword_arg): Allow numbers in reg names.
399 (SPECIAL_CASE_NONE): New macro.
400 (md_assemble): Use it.
401 (lookup_arch,init_default_arch): New functions.
402 (default_arch,default_init_p,sparc_arch_table): New static locals.
403 (sparc_arch_size): New static local.
404 (max_architecture): Initialize in init_default_arch.
405 (md_parse_options): Call init_default_arch if necessary.
406 Rewrite -xarch/-A processing.
407 (md_show_usage): Print -A values from sparc_arch_table.
408 (md_begin): Call init_default_arch if necessary.
409 (sparc_md_end): Handle both 32 and 64 bit environments.
410 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
411 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
413 * config.in: Regenerate.
414 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
415 (SPARC_V9,SPARC_ARCH64): Delete.
416 * configure: Regenerate.
417 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
419 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
421 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
423 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
426 * config/tc-v850.c (md_assemble): Corrected typo.
427 * config/tc-v850.c Add new sections: call_table_data and
429 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
430 (handle_ctoff): New Function.
432 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
435 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
437 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
438 displacement from the tiny data area pointer.
440 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
442 * config/tc-hppa.c (fix_new_hppa): Make declaration match
445 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
447 * config/tc-v850.c (processor_mask): New variable.
448 (set_machine, md_parse_option): Set processor_mask.
449 (md_assemble): Check that instruction is available to target
452 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
454 (TARGET_PROCESSOR): New constant.
455 (TARGET_PROCESSOR): New constant.
459 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
461 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
466 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
468 Merge in work from Martin Hunt:
470 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
471 CR is 0 for PSWL and PSWH.
473 * config/tc-d30v.c (do_assemble): Don't accept
474 illegal condition codes for cmpu instruction.
476 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
477 used in d*i instructions.
479 * config/tc-d30v.c (check_size): New function. Check
480 relocations for overflows.
481 (md_pcrel_from_section): Fix relocations between sections.
482 (md_apply_fix3): Use new relocation types for 15 and 21
483 bit relocations in the right container. Needed because
484 the address of the instruction is not eight-byte aligned
485 but the relocations must be.
487 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
488 (find_format): If ".s" or ".l" are used, don't try
489 to compute branch sizes.
491 * config/tc-d30v.c (do_assemble): Check for ".s" or
492 ".l" extensions to opcode names.
493 (find_format): Generate the correct instructions when
494 ".s" or ".l" are used.
496 * config/tc-d30v.c (build_insn): Check for odd registers
497 on instructions that require even registers.
499 * config/tc-d30v.h (md_start_line_hook): Define.
500 * config/tc-d30v.c (md_start_line_hook): New hook.
501 Checks the beginning of each line for a ".". If it
502 finds one, assume a pseudo-op and flush any unwritten
505 * config/tc-d30v.c (md_apply_fix3): Fix problem
506 with determining when fixups were done.
508 * config/tc-d30v.c (build_insn): Fix bug where the numeric
509 part of a symbol (for example, "foo+8") was being written
510 into the instruction.
511 (md_pseudo_table): Change .word to be 32 bits and add
514 * config/tc-d30v.c (parallel_ok): Check to see if first
515 instruction is a jump.
517 * config/tc-d30v.c (parallel_ok): Major code reorganization.
520 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
523 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
525 * configure.in (emulations): Add v850 emulation.
527 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
529 * Makefile.am (CPU_TYPES): Add arc.
530 (TARGET_CPU_CFILES): Add tc-arc.c.
531 (TARGET_CPU_HFILES): Add tc-arc.h.
532 (dependencies): Rebuild.
533 * Makefile.in: Rebuild.
534 * configure.in: Recognize arc-*-elf*.
535 * configure: Regenerated.
536 * config/tc-arc.[ch]: New files.
538 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
540 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
541 Correct description of hi() reloc prefix.
544 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
545 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
546 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
549 * doc/c-v850.texi: Document new pseudo ops and command line
552 * config/tc-v850.c (set_machine): New function.
553 * config/tc-v850.c (.v850): New pseudo op.
555 * config/tc-v850.c (.v850e): New pseudo op.
556 * config/tc-v850.c (.v850eq): New pseudo op.
560 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
562 Support -alh and -ald for DWARF 1:
563 * listing.c (struct list_info_struct): Add debugging field.
564 (listing_newline): Initialize the debugging field. If ELF, if the
565 section starts with .debug or .line, set the debugging field in
566 the listing structure.
567 (debugging_pseudo): Add list parameter. Change all callers. If
568 the debugging field is set, consider it to be a debugging pseudo.
569 If ELF, skip blank lines between debugging lines.
570 * read.c (emit_expr): If ELF, look for line numbers.
571 (stringer): If ELF, look for file names.
573 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
575 * config/tc-v850.c (v850_insert_operand): Only test for overflow
576 if there is no insert function.
578 * config/tc-v850.h (TARGET_MACHINE): New constant.
580 * config/tc-v850.c (v850_insert_operand): Add
581 -mwarn_unsigned_overflow.
582 (md_begin): Set BFD machine number based on machine variable.
583 (md_parse_option): Add -mv850, -mv850e and -mv850eq options.
585 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
587 * as.h: Don't declare alloca if it is a macro.
591 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
593 * config/tc-mips.c: Add tx19/r1900.
596 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
598 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
599 rename to cpu_types[].
600 (s_alpha_arch): New function.
601 (md_pseudo_table): Add "arch".
603 * config/tc-alpha.c (md_begin): Merge the two loops through the
605 (s_alpha_proc): Add initial SKIP_WHITESPACE.
606 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
608 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
610 * read.h (s_lcomm_bytes): Add prototype (for real this time).
612 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
614 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
617 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
619 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
621 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
623 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
624 relative to the next instruction, not the current instruction.
625 (md_assemble): Similarly.
627 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
629 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
632 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
633 (v850_reloc_prefix): Duplicate code eliminated. Add code to
634 recognise special instructions.
635 (md_assemble): Calculation of the size of a fixups corrected.
637 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
640 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
642 * config/tc-v850.c (md_assemble): Use opcode->name instead of
643 opcode->opcode as the sentinal. Zero is a valid opcode.
645 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
647 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
648 * doc/c-v850.texi: Change node name to match other chapter nodes.
650 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
652 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
655 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
657 * expr.c (integer_constant): If BFD64, don't make a bignum if the
658 number will fit in 64 bits.
660 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
661 rather than calling abort.
663 * as.h: Don't define alloca if __GNUC__. Just declare it.
664 * macro.c: Copy alloca handling from as.h.
666 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
667 Gabriel Paubert <paubert@iram.es>.
669 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
670 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
671 is jcxz or a loop instruction.
673 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
675 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
677 (md_begin): Set up machine architecture and type.
679 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
681 * symbols.c (resolve_symbol_value): Store the value back into the
682 symbol expression, to handle add or subtract simplification
683 correctly. Handle O_symbol_rva. Add default case.
685 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
686 chunksize while creating the new subsection.
687 * as.c (chunksize): Initialize to zero.
688 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
689 calling obstack_begin.
691 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
693 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
697 * config/tc-v850.c (parse_register_list): Support constant
698 expressions as register lists.
701 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
703 * doc/c-v850.texi: Change the major node to v850 Machine
706 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
708 * doc/as.texinfo: Add inclusion of c-v850.texi
710 * doc/c-v850.texi: New file.
712 * read.c (is_end_of_line): Make NUL character be considered to be
715 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
717 * config/tc-v850.c (parse_register_list): Add support for curly
719 (cc_names): Add "e" and "ne" conditions.
721 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
723 * app.c (do_scrub_chars): Support a double dash as starting a
724 comment that extends to end of line.
726 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
728 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
730 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
732 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
734 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
735 insn when changing to a different instruction.
738 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
740 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
741 floating point extensions.
742 (parse_reg): parse sgr and dbr.
745 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
747 * config/tc-v850.c (system_register_name): Support numbers for
750 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
752 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
753 flag when alignment is in bytes instead of power of 2, and code to
754 use that flag to convert alignment to bytes.
755 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
756 * read.h (s_lcomm_bytes): Add prototype.
757 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
758 defined, write alignment to alignment bits in section header s_flags
759 rather than the s_align field.
761 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
762 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
763 pseudo, instead of s_lcomm which wants a power of two for alignment.
766 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
768 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
770 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
772 * as.c (show_usage): Add -am.
773 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
774 if we've already got one.
775 * listing.c (struct list_info_struct): Add line_contents.
776 (listing_newline): Put unused argument to work: if non-null, save it...
777 (listing_listing): ... and regurgitate during listing instead of line
779 * listing.h (LISTING_MACEXP): New define.
780 (LISTING_NEWLINE): Argument is NULL.
781 * read.c (read_a_source_file): If expanding macros, break up input
782 lines and pass them to listing_newline.
783 * doc/as.texinfo: Document -ac and -am.
785 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
787 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
789 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
793 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
795 * config/tc-v850.c: Remove support_v850e flag and command line
798 * configure.in (emulations): Add support for v850e target
800 * configure (emulations): Add support for v850e target
802 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
804 * config/tc-v850.c: Remove support_v850eq flag and command line
807 * configure.in (emulations): Add support for v850eq target
809 * configure (emulations): Add support for v850eq target
812 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
814 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
815 setting EXPECT and TCL_LIBRARY.
816 * Makefile.in: Rebuild.
818 * as.h (enum debug_info_type): Define.
819 (debug_type): Declare.
820 * as.c (debug_type): New global variable.
821 (show_usage): Add --gstabs.
822 (parse_args): Handle --gstabs.
823 * read.c (generate_asm_lineno): Remove.
824 (read_a_source_file): Output stabs debugging if appropriate.
825 Change checks of generate_asm_lineno to check debug_type. Only
826 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
827 * read.h (generate_asm_lineno): Don't declare.
828 (stabs_generate_asm_lineno): Declare.
829 * stabs.c (stabs_generate_asm_lineno): New function.
830 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
831 Don't turn off debugging.
832 (add_file): Remove old #if 0 code.
833 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
834 (ecoff_directive_end): Don't generate stabs line symbols.
835 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
837 (line_label_cnt): Remove.
838 (ecoff_generate_asm_line_stab): Remove.
839 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
840 * doc/as.texinfo, doc/as.1: Document --gstabs.
842 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
845 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
846 Add support for v850eq instructions.
848 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
849 Add support for v850e instructions.
852 * config/tc-v850.c (md_assemble): Fix error recovery to reload
853 text of entire opcode.
855 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
857 * doc/internals.texi: Document rs_leb128.
859 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
861 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
862 in ABSL case, rather than calling abort.
864 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
866 * as.h (enum _relax_state): Add rs_leb128.
867 * read.c (potable): Add sleb128 and uleb128.
868 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
870 * read.h: Update prototypes.
871 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
872 the symbol value, add a second FINALIZE argument that prevents
873 changes from being comitted. Update all callers.
874 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
875 * doc/as.texinfo: Document the new pseudos.
877 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
879 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
881 (DISTCLEANFILES): Define.
882 * doc/Makefile.am (DISTCLEANFILES): Define.
883 * Makefile.in, doc/Makefile.in: Rebuild.
885 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
887 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
888 Don't set targ or gas_target. Define SCO_ELF and
889 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
891 * Makefile.am: Remove @target_frag@.
892 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
894 (dep-am): Mark as phony.
895 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
897 * config/arm-big.mt, config/arm-lit.mt: Remove.
898 * config/mips-big.mt, config/mips-lit.mt: Remove.
899 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
900 * config/ppc-sol.mt: Remove.
901 * config/i386coff.mt, config/m68kcoff.mt: Remove.
902 * config/m88kcoff.mt: Remove.
903 * config/sco5.mt: Remove.
904 * configure, config.in, Makefile.in: Rebuild.
906 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
907 further try to circumvent the .y.h rule.
908 * Makefile.in: Rebuild.
910 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
912 * Makefile.am: New file, based on old Makefile.in.
913 * acinclude.m4: New file, from old aclocal.m4.
914 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
915 shared library handling; now handled by libtool. Replace
916 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
917 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
918 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
919 * config.in: New file, created by autoheader.
921 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
922 * stamp-h.in: New file.
923 * as.c (print_version_id): Change GAS_VERSION to VERSION.
924 (parse_args): Likewise.
925 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
926 * doc/Makefile.am: New file, based on old doc/Makefile.in.
927 * Makefile.in, doc/Makefile.in: Now built with automake.
928 * aclocal.m4: Now built with aclocal.
929 * configure: Rebuild.
931 * cond.c (s_else): If not listing false conditionals, turn listing
932 off in the false branch of the else.
934 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
936 * config/tc-mips.c (macro): Fix handling of a double load from a
937 symbol plus an offset.
939 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
940 has an associated external symbol.
942 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
944 * config/tc-alpha.c (s_alpha_ucons): New function.
945 (md_pseudo_table): Add unaligned data pseudos for DWARF.
947 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
949 * config/tc-v850.c (md_assemble): Ignore the rest of the current
950 line if we encounter an error.
952 * config/tc-v850.c (md_assemble): Sign extend constants value
953 for hi and hi0 expressions.
954 (v850_insert_operand): Enable range checking for generic 16bit
957 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
959 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
960 LO16, HI16 and HI16_S relocs.
962 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
964 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
966 * configure: Regenerated with autoconf 2.12.
967 * Makefile.in: Add $(EXEEXT) to all executables.
969 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
971 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
972 unconditional branches.
973 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
976 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
978 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
980 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
982 * macro.c (define_macro): Make sure the index is in range before
986 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
988 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
989 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
990 the right f/ffrag and fx/fxfrag pairs since instruction may be split
994 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
996 * config/te-go32.h (USE_ALIGN_PTWO): Define.
997 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
998 defined, use s_align_ptwo for .align.
999 * configure.in (i386-*-msdosdjgpp*): New target.
1000 (i386-*-go32*): Set em to go32 and targ to coffgo32.
1001 * configure: Rebuild.
1003 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
1005 * config/tc-sparc.c (last_opcode): New static local.
1006 (md_assemble): Don't issue "FP branch in delay slot" warning if
1007 the delay slot has been annulled.
1009 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
1011 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
1012 code if BFD_ASSEMBLER.
1014 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
1016 * config/tc-v850.c (system_registers): Fix ordering of registers.
1018 start-sanitize-tic80
1019 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
1021 * config/tc-tic80.c (build_insn): Initialize extended word to zero
1022 when it will be filled in later by relocation information.
1025 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
1027 * config/tc-mips.c (macro_build): Restore check of fmt argument.
1028 (mips_ip): Fix ISA checks.
1030 start-sanitize-r5900
1031 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
1033 * configure.in: Default the r5900 to little endian.
1034 * configure: Rebuilt.
1037 start-sanitize-tic80
1038 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
1040 * config/tc-tic80.c (build_insn): Fix endianness problem with
1044 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1046 * config/tc-mips.c (check_absolute_expr): Change warning to
1049 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1051 * config/tc-mips.c (macro_build): Refine code to check if an
1052 instruction is available on a particular cpu variant.
1053 (mips_ip): Likewise.
1055 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1057 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1058 OBJ_AOUT to ifdef OBJ_ELF.
1059 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1060 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1062 * write.c (fixup_segment): Change special case for i386-coff to
1063 not apply for i386-pe.
1064 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1065 which were not done.
1066 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1067 (coff_format_ops): Initialize frob_file_after_relocs field rather
1068 than frob_file field.
1069 * config/obj-coff.h (coff_frob_file): Don't declare.
1070 (coff_frob_file_after_relocs): Declare.
1071 (obj_frob_file): Don't define.
1072 (obj_frob_file_after_relocs): Define.
1073 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1074 * configure: Rebuild.
1076 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1078 * config/obj-coff.c (fixup_segment): Never subtract section
1079 address from PC relative reloc which will be fully resolved.
1081 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1083 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1084 with hpux10 header files.
1086 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1088 From Jason Merrill <jason@cygnus.com>:
1089 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1091 * config/tc-i386.h (md_maybe_text): Define.
1092 (md_do_align): Use md_maybe_text.
1094 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1096 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1097 relocations, don't check for symbol being external, weak, etc.
1099 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1101 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1102 calculate relocations to any external symbol, because we might be
1103 linking a shared object and the symbol might be overriden or moved
1104 (for instance, moved into a static executable's .bss section).
1105 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1107 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1108 be calculated by the assembler.
1110 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1111 whose destination lies in the same file, by ignoring the @plt or
1112 @local and aiming the branch at its destination.
1114 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1116 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1117 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1120 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1121 of obj_copy_symbol_attributes.
1123 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1125 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1126 signed operand, sign extend a 32 bit value to the host size.
1128 * Makefile.in (CFLAGS): Subsitute from configure script. From
1129 Jeff Makey <jeff@cts.com>.
1131 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1132 buffer size to make a copy of the symbol.
1134 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1137 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1139 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1140 step through the frags calling cvt_frag_to_fill, switch to
1141 SEG_DATA when we reach data_frag_root.
1143 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1145 * config/tc-mn10300.c (md_assemble): Allow an empty register
1146 list for instructions which use register lists.
1148 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1150 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1152 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1155 * config/tc-arm.c: Add prototypes for many static functions.
1156 (struct asm_opcode ): Add prototypes for parms field.
1157 (struct thumb_opcode ): Likewise.
1158 (fp_op2): Remove unused flags parameter.
1159 (output_inst): Make static.
1160 (arm_after_pass_hook): Remove unused ignore parameter.
1161 * config/tc-arm.h (arm_after_pass_hook): Declare.
1162 (arm_start_line_hook): Declare.
1163 (arm_frob_label): Declare.
1165 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1167 * depend.c (wrap_output): new prototype.
1169 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1171 * config/tc-sh.c (md_apply_fix): Check for overflow.
1173 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1174 section size to be aligned.
1176 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1178 * config/tc-sh.h (md_cons_align): Define.
1179 (sh_cons_align): Declare.
1180 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1181 (sh_no_align_cons): New static variable.
1182 (s_uacons): New static function.
1183 (sh_cons_align): New function.
1184 (sh_handle_align): Warn about misaligned data.
1185 * doc/c-sh.texi: Document .uaword and .ualong.
1187 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1189 * macro.c (macro_expand): In MRI mode, treat single quote as a
1190 separator character when checking for a positional argument.
1192 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1194 * config/tc-arm.c (md_parse_option): Merge in changes from
1197 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1199 * configure.in (emulations): Add Thumb architecture support from
1200 armT-9703-28-branch.
1202 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1204 * doc/all.texi: Add enabling of ARM documentation.
1206 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1208 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1210 * config/tc-mips.c: Added r3900 support.
1212 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1214 * as.c: (parse_args) `-t' option requires an argument.
1216 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1218 * config/tc-arm.c (md_begin): Change call to
1219 coff_arm_bfd_set_private_flags() to a call to
1220 bfd_set_private_flags().
1222 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1224 * Makefile.in: Rebuild dependencies.
1226 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1227 of a BFD_RELOC_RVA reloc.
1229 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1231 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1232 (hppa_force_relocation): Force a relocation for an absolute
1235 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1237 * doc/as.texinfo: Don't use @value in section names or index
1238 entries; it confuses texinfo.tex.
1240 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1242 * doc/as.texinfo: Updated for -MD option.
1243 * Makefile.in (CFILES): Added depend.c.
1244 (OBJS): Added depend.o.
1245 * as.h (start_dependencies, register_dependency,
1246 print_dependencies): New declarations.
1247 * depend.c: New file.
1248 * as.c (parse_args): Added -MD option.
1249 (main): Call print_dependencies.
1250 (show_usage): Added help for -MD.
1251 * read.c (s_app_file): Call register_dependency.
1252 (s_include): Call register_dependency when file is found.
1253 (read_a_source_file): Call register_dependency.
1255 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1257 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1258 section address to the symbol value.
1260 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1262 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1263 into the new membership field.
1265 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1267 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1268 command line then the ARM7 is now chosen by default when setting
1269 the BFD machine and architecture.
1271 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1273 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1274 hold APCS selection.
1275 (md_begin): Added code to generate flags to be set into the COFF
1276 header and the calls to the BFD functions to do this.
1277 (md_parse_option, md_show_usage): Added new command line
1278 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1279 -marmv3m, -marmv4, -marmv4t.
1281 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1282 as it is never used.
1284 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1286 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1287 label name with ".".
1288 * config/tc-mn10300.c (md_convert_frag): Likewise.
1290 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1292 * config/tc-mips.c (set_at): Check for bignum.
1293 (check_absolute_expr, macro, mips16_macro): Likewise.
1295 start-sanitize-tic80
1296 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1298 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1299 for overflow/underflow, only insert lower 15 bits into instruction.
1302 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1304 * config/tc-i386.c (pi): Check for RegMMX.
1306 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1308 * expr.c (expr): When subtracting values in the same frag,
1309 subtract X_add_number rather than adding it.
1311 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1313 * config/obj-coff.c (write_object_file): Just pass NULL to
1314 md_do_align, not the address of a char holding NOP_OPCODE.
1316 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1318 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1319 than an address if the floating point value looks sufficiently
1322 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1324 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1325 section size to be aligned.
1327 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1329 * cond.c: Include "macro.h".
1330 (struct conditional_frame): Add macro_nest field.
1331 (initialize_cframe): Initialize macro_nest.
1332 (cond_finish_check): Add nest parameter. Change all callers.
1333 (cond_exit_macro): New function.
1334 * as.h (cond_finish_check): Update declaration.
1335 (cond_exit_macro): Declare.
1336 * input-scrub.c (macro_nest): Make globally visible.
1337 (input_scrub_next_buffer): Call cond_finish_check.
1338 * macro.h (macro_nest): Declare.
1339 * read.c (s_mexit): Call cond_exit_macro.
1341 * config/tc-i386.h (RegMMX): Define.
1342 * config/tc-i386.c (pi): Check for all register types.
1343 (type_names): Add RegMMX.
1344 (md_assemble): Handle RegMMX.
1346 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1348 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1351 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1353 * config/tc-mips.c (nopic_need_relax): Add new parameter
1354 before_relaxing. Use it when testing ecoff_extern_size.
1355 (load_address, macro, md_estimate_size_before_relax): Fix all
1358 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1360 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1361 (obj_elf_subsection): New static function.
1363 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1365 * config/obj-coff.c (coff_header_append): Don't reset string_size
1366 each time through the loop.
1368 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1370 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1372 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1374 * doc/internals.texi (Porting GAS): Correct documentation for
1375 current configure handling of targ-cpu.h, et. al.
1376 (CPU backend): Document listing macros.
1378 * listing.c (data_buffer): Set size based on other listing macros,
1379 rather than always using 100.
1380 (data_buffer_size): Remove static variable.
1381 (calc_hex): Make data_buffer_size a local variable. Don't leave
1382 any slop when filling data_buffer.
1384 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1386 * doc/c-mips.texi: Document .set autoextend.
1388 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1390 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1391 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1392 sparc-*-openbsd*): New targets.
1393 * configure: Rebuild.
1395 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1397 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1398 for all undefined symbols.
1400 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1402 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1405 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1407 * configure.in (alpha*-*-openbsd*): New target.
1408 * configure: Rebuild.
1410 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1412 * configure.in (mips-*-openbsd*): New target.
1413 * configure: Rebuild.
1416 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1418 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1419 for instructions using conditional execution.
1422 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1424 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1426 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1428 * Makefile.in (srcroot): Remove.
1429 (INSTALL): Set to @INSTALL@.
1430 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1431 (all, dvi): Don't set srcroot.
1432 (install): Depend upon as.new, gasp.new, and installdirs. Use
1433 $(program_transform_name) directly, rather than using
1434 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1435 (installdirs): New target.
1436 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1437 (install): Depend upon installdirs. Use $(program_transform_name)
1438 directly, rather than using $(INSTALL_XFORM) and
1440 (installdirs): New target.
1441 (install-info-as): Run mkinstalldirs.
1442 (install-info-gasp): Likewise.
1444 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1446 * Makefile.in (INSTALL): Change install.sh to install-sh.
1448 * symbols.c (resolve_symbol_value): Check for division by zero.
1450 From Thomas Graichen <graichen@rzpd.de>:
1451 * Makefile.in: Always use $(SHELL) when running move-if-change.
1452 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1453 * configure: Rebuild.
1455 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1457 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1458 New argument `want'. Update enum cgen_parse_operand_result values.
1459 Initialize if CGEN_PARSE_OPERAND_INIT.
1460 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1461 (md_assemble): Call cgen_asm_init_parse.
1462 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1464 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1466 * config/tc-m68k.c (m68k_ip): Handle #j.
1468 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1470 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1471 right address for call label:32,regs,imm.
1473 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1475 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1477 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1478 symbol for OBJ_ELF anymore.
1480 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1482 * Makefile.in: Regenerate dependencies.
1483 (TARG_CPU): New variable.
1484 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1485 (.dep1): Delete creating of cgen-opc.h.
1486 (.tcdep): Put proper contents in cgen-opc.h.
1487 * configure.in (m32r): Delete setting of extra_files, extra_links.
1488 (AC_OUTPUT): Create cgen-opc.h.
1489 * configure: Regenerated.
1491 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1493 * makefile.vms: Update to build gasp.exe.
1495 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1497 * write.c (relax_frag): Make non-static.
1498 * write.h (relax_frag): Add prototype for.
1499 * config/tc-m32r.h (md_do_align): New arg `max'.
1500 * config/tc-m32r.c (m32r_do_align): Likewise.
1501 Update calls to frag_align, frag_align_pattern.
1502 (fill_insn): Update call to m32r_do_align.
1503 (m32r_scomm): Update call to frag_align.
1505 * config/tc-m32r.[ch]: New files.
1507 * Makefile.in (CPU_TYPES): Add m32r.
1508 (TARGET_CPU_CFILES): Add tc-m32r.c.
1509 (TARGET_CPU_HFILES): Add tc-m32r.h.
1510 (DISTCLEAN_HERE): Add cgen-opc.h.
1511 (.dep1,.tcdep): Create empty cgen-opc.h.
1512 (cgen.o): Add dependencies.
1513 (dependencies): Regenerate.
1514 * as.h (struct frag): New member fr_targ.
1515 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
1516 * conf.in (USING_CGEN): New macro.
1517 * configure.in (m32r-*-*): Add entry for.
1518 Add cgen.o to extra_objects.
1519 * configure: Regenerate.
1520 * frags.c (frag_var): fr_pcrel_adjust renamed to
1521 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
1522 (frag_variant): Likewise.
1523 * write.c (relax_frag): Likewise.
1524 * config/tc-ns32k.c (*): Likewise.
1526 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
1528 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
1529 rather than for any end of line character.
1531 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
1532 call abort (i.e., as_abort) rather than crashing.
1534 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
1535 OBJ_ELF, rather than of S_GET_OTHER.
1537 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
1539 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
1541 * Makefile.in (VERSION): Set to 2.8.1.
1543 * Branched binutils 2.8.
1545 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
1547 * COPYING: Update FSF address.
1549 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
1551 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
1553 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
1555 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
1557 * config-gas.com: Update to handle both vax and alpha.
1558 * makefile.vms: Update to use config-gas.
1559 * conf-a-gas.com: Remove file.
1561 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
1563 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
1564 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
1565 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
1567 start-sanitize-tic80
1568 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
1570 * config/tc-tic80.c (line_comment_char): Make '#' start comments
1571 at the beginning of a line for compatibility with .S files where
1572 cpp leaves the filename transitions beginning with '#'.
1575 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
1578 tc_coff_sizemachdep if OBJ_COFF.
1580 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1582 * config/tc-ppc.c (register_name): Declare.
1584 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
1586 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1587 * configure: Rebuild.
1589 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
1591 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
1592 (mips16_mark_labels): New static function.
1593 (append_insn): Call mips16_mark_labels.
1594 (mips_emit_delays): Likewise.
1595 (s_insn): Likewise. Don't call mips_clear_insn_labels.
1596 (s_mips_stab): New static function.
1598 * configure.in: Use ELF for mips-*-gnu*.
1599 * configure: Rebuild.
1601 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1603 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
1606 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1608 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
1609 set OPCODES_LIB to empty.
1610 * configure: Rebuild.
1612 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1614 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
1616 * configure: Rebuild.
1618 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
1620 * itbl-parse.y (yyerror): Make static. Declare.
1622 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
1623 * configure.in: Set emulations for mips-*-linux*-*.
1624 * configure: Rebuild.
1626 * config/tc-mips.c (struct mips_set_options): Define.
1627 (mips_opts): New static variable.
1628 (mips_isa): Remove. Now a field in mips_opts. Change all
1630 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
1631 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
1632 (struct mips_option_stack): Define.
1633 (mips_opts_stack): New static variable.
1634 (s_mipsset): Add support for .set push and .set pop.
1635 * doc/c-mips.texi: Document .set push and .set pop.
1637 * config/obj-elf.c (obj_elf_section_change_hook): New function.
1638 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
1639 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
1641 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
1643 * as.c (parse_args): Update copyright date in version message.
1645 * Makefile.in (clean-here): Remove dependency files.
1647 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
1648 (s_mri_common): Check S_IS_COMMON unconditionally.
1649 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
1650 * config/tc-alpha.c (s_alpha_comm): Likewise.
1651 * config/tc-mips.c (nopic_need_relax): Likewise.
1652 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
1653 (ppc_pe_comm): Likewise.
1654 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
1655 common symbol to bfd_com_section_ptr.
1656 * config/tc-sparc.c (s_common): Likewise.
1657 (tc_gen_reloc): Likewise.
1660 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1662 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
1665 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
1667 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
1670 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
1672 * input-scrub.c (input_scrub_next_buffer): Handle very long input
1675 * listing.c (print_lines): Add lineno parameter. Change all
1677 (listing_listing): Only call calc_hex for the right line.
1678 (listing_list): Set the new edict based on the current edict, in
1679 order to handle listing commands in macros correctly.
1681 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
1684 * cond.c (cond_finish_check): New function.
1685 * as.h (cond_finish_check): Declare.
1686 * as.c (main): Call cond_finish_check.
1689 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1691 * config/tc-d30v.c (md_assemble): If two instructions
1692 are supposed to be assembled in parallel and the first one is
1693 long, print an error and stop.
1694 (md_apply_fix3): Don't calculate absolute relocs. Just write
1698 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
1700 * config/tc-i386.h (iclrKludge): Define.
1701 * config/tc-i386.c (md_assemble): Handle iclrKludge.
1703 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
1705 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
1706 * config/tc-alpha.c (alpha_debug): New static variable.
1707 (md_parse_option): Set alpha_debug if -g is seen.
1708 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
1711 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1713 * config/tc-d30v.c (build_insn): Enable range-checking code.
1714 (postfix): Stop at space or comma. Fixes PR 11862.
1715 (md_assemble): Change error message.
1718 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
1720 * Makefile.in: Added automatic dependency building.
1721 * dep-in.sed: New file.
1723 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
1725 * config/obj-ieee.c (segment_name): Don't define function if this
1728 * config/obj-coff.h (DO_STRIP): Don't define.
1729 * config/tc-h8300.h (DO_STRIP): Don't define.
1730 * config/tc-h8500.h (DO_STRIP): Don't define.
1731 * config/tc-w65.h (DO_STRIP): Don't define.
1732 * config/tc-z8k.h (DO_STRIP): Don't define.
1734 * symbols.c (colon): Call obj_frob_label if it is defined.
1735 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
1737 * configure.in: Don't set files and links. Don't call
1738 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
1739 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
1740 * configure: Rebuild.
1741 * Makefile.in (TARG_CPU_C): New variable.
1742 (TARG_CPU_O, TARG_CPU_H): New variables.
1743 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
1744 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
1745 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
1746 (LINKED_SOURCES): Remove.
1747 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
1748 (LINKED_HEADERS): Remove.
1749 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
1750 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
1752 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
1753 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
1754 (itbl-cpu.h): Remove target.
1755 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
1758 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
1760 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
1762 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1764 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
1765 open coded loop that does not require the name to start with a
1768 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
1770 * frags.c (frag_var): Change offset parameter to offsetT.
1771 (frag_variant): Likewise.
1772 * frags.h (frag_variant, frag_var): Update declarations.
1773 * config/tc-m68k.c (struct m68k_it): Change foff field to
1775 (add_frag): Change off parameter to offsetT.
1776 * Several files: Add casts to calls to frag_var.
1778 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
1779 serialize a parallel make.
1780 (itbl-parse.h): Split target out from itbl-parse.c.
1782 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1784 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
1786 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
1787 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
1788 storing the value of a common symbol.
1790 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1792 * config/obj-coff.c (glue_symbols): Unused variable symbolP
1794 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
1795 that is done by symbol_remove and symbol_insert.
1797 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
1800 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
1802 * config/tc-mips.c (load_register): In 32 bit mode, when not
1803 dealing with a 64 bit number, permit the upper 32 bits to be set
1804 even if bit 31 is not set.
1806 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
1808 * read.c (potable): Add "equiv".
1809 (s_set): Handle .equiv based on argument.
1810 * doc/as.texinfo (Equiv): New node to document .equiv.
1811 (Err): New node to document .err.
1813 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
1815 * Many files: Add function prototypes.
1816 * as.c (show_usage, parse_args): Make static.
1817 * frags.h (frag_alloc): Declare.
1818 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
1819 * symbols.c (dollar_label_instance): Change return type to long.
1820 * symbols.h (print_symbol_value): Declare.
1821 (print_expr, print_expr_1, print_symbol_value_1): Declare.
1822 * write.c (fix_new_exp): Don't declare make_expr_symbol.
1823 (remove_subsegs, relax_frag): Make static.
1824 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
1825 (what_kind_of_float): Likewise.
1826 (atof_vax): Make static. Change what_kind to int.
1827 (md_atof): Change what_statement_type to int.
1828 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
1829 * config/tc-alpha.c (vax_md_atof): Declare.
1830 (md_atof): Don't declare atof_ieee and vax_md_atof.
1831 * config/tc-i386.c (set_16bit_code_flag): Make static.
1832 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
1833 * config/tc-m68k.c (add_fix): Change width to int.
1834 (insert_reg): Change regname to const.
1835 (md_atof): Don't declare atof_ieee.
1836 (demand_empty_rest_of_line): Don't declare.
1837 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
1838 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
1839 (parse_keyword_arg): Change lookup_fn to take const arg.
1840 (md_atof): Don't declare atof_ieee.
1841 * config/tc-sparc.h: Add ifdef for multiple inclusion.
1842 (tc_aout_pre_write_hook): Don't declare.
1844 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
1846 * as.h (bfd_alloc_by_size_t): Don't declare.
1847 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
1849 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1851 * symbols.c (symbol_new): Don't call debug_verify_symchain.
1852 (symbol_append): Set sy_next and sy_previous when adding a single
1853 symbol to an empty list. Call debug_verify_symchain.
1854 (verify_symbol_chain): Use assert, not know.
1856 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
1858 * NEWS: Note BeOS support.
1859 * configure.in: (ppc-*-beos): New target, use coff as object format.
1860 * configure: Regenerate with autoconf.
1862 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
1864 * config/tc-mips.c (md_apply_fix): Improve error message for out
1867 * Makefile.in: Add dependencies on obstack.h where needed.
1869 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
1871 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
1872 case of a symbol equated to another symbol when using SVR4_PIC.
1874 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
1876 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
1878 * read.c (read_a_source_file): Call LISTING_NEWLINE before
1879 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
1881 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
1882 and md_elf_section_change_hook if they are defined.
1883 (obj_elf_text, obj_elf_previous): Likewise.
1885 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1887 * config/obj-multi.h (struct elf_obj_sy): Define if
1889 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
1891 * config/obj-elf.h (struct elf_obj_sy): Don't define if
1892 OBJ_SYMFIELD_TYPE is defined.
1894 * doc/as.texinfo (bss): Improve description of .bss section. In
1895 ELF or COFF, you are permitted to switch into the section.
1896 (Comm): Rewrite description of common symbols.
1897 (Lcomm): Mention that some targets permit a third argument.
1899 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
1901 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
1903 * symbols.c (colon): Change type of local to int. From Alan Modra
1904 <alan@spri.levels.unisa.edu.au>.
1906 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
1907 alignment if a zero fill pattern was explicitly specified.
1908 * config/tc-sh.c (sh_do_align): Likewise.
1910 * read.c (equals): Always permit register names to be redefined.
1912 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
1913 mips16 symbol to be adjusted if a symbol is being subtracted from
1916 From Eric Youngdale <eric@andante.jic.com>:
1917 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
1918 illegal symbol version names.
1919 (elf_frob_symbol): Check for external default versions.
1921 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
1923 From Eric Youngdale <eric@andante.jic.com>:
1924 * config/obj-elf.h (struct elf_obj_sy): Define.
1925 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
1927 * config/obj-elf.c (obj_elf_symver): Just record the name.
1928 (obj_symbol_new_hook): Initialized versioned_name field.
1929 (elf_frob_symbol): If there is a versioned_name, either rename the
1930 symbol, or add an alias with that name.
1932 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
1934 * config/tc-mn10300.c (md_relax_table): Define.
1935 (md_convert_frag): Implement.
1936 (md_assemble): Handle relaxable operands/instructions correctly.
1937 (md_estimate_size_before_relax): Implement.
1938 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
1940 * config/tc-mn10200.c (md_relax_table): Fix typos.
1942 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
1943 relocs anymore. Tweak fx_offset for pc-relative relocs.
1945 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
1947 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
1950 start-sanitize-tic80
1951 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
1953 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
1955 * config/tc-tic80.c (md_begin): Declare external variable
1956 coff_flags and insert an F_AR32WR bit into it.
1959 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
1961 * read.c (equals): Add reassign parameter. Change all callers.
1962 * read.h (equals): Update declaration.
1964 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
1966 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
1967 can rely on the frag address to determine whether a frag is
1970 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
1972 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
1973 (S_LOCAL_NAME): Likewise.
1974 (FAKE_LABEL_NAME): Define unconditionally.
1975 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
1977 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
1978 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
1979 Don't define FAKE_LABEL_NAME.
1980 * config/te-ic960.h: Likewise.
1981 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
1982 (mips_frob_file_before_adjust): Declare.
1983 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
1984 (mips_local_label): Remove.
1986 * config/te-sco386.h: Remove; not used.
1988 start-sanitize-tic80
1989 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
1991 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
1992 byte alignment rather than power-of-two alignment that is the
1996 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
1998 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
2000 * gasp.c (hash_add_to_string_table): Correct misspelling in error
2001 message, and add newline.
2002 (process_file): Don't process assignments in the label if this is
2003 a equ or assign pseudo-op.
2004 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
2005 and K_EQU, to match documentation.
2007 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
2009 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
2010 to denote read-only data sections.
2012 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
2014 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
2015 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
2017 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
2018 binary number if the next character is '+' or '-'.
2020 start-sanitize-tic80
2021 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
2023 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
2024 (find_opcode): Match operands that can be floats.
2025 (build_insn): Handle O_big (float) expressions and build
2029 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
2031 * configure.in (mips*-*-lnews*): New target, also make empty
2032 emulation list for this target.
2033 * configure: Update.
2034 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2035 (mips_target_format): Use.
2036 * te-lnews.h: New file.
2038 start-sanitize-tic80
2039 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
2041 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2042 operands with :m or :s modifiers and generate the right opcodes
2046 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2048 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2049 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2051 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2053 * config/tc-m68k.c (instring): Useless local declaration of
2054 crack_operand removed.
2055 * expr.h (expressionS): Changed type of X_op field to operatorT if
2058 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2060 Based on patches from Robert Lipe <robertl@dgii.com>:
2061 * configure.in: Add i386coff and i386elf to emulation list.
2062 * configure: Rebuild.
2063 * as.c (i386coff, i386elf): Declare.
2064 * obj.h (coff_format_ops): Declare.
2065 * config/obj-coff.c (OBJ_HEADER): Define.
2066 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2067 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2068 (obj_pseudo_table): Add "version".
2069 (coff_pop_insert): New static function.
2070 (coff_sec_sym_ok_for_reloc): New static function.
2071 (no_func): New static function.
2072 (coff_format_ops): New variable.
2073 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2074 (obj_symbol_new_hook): Define.
2075 (coff_obj_read_begin_hook): Declare.
2076 (obj_read_begin_hook): Define.
2077 * config/tc-i386.h (i386_target_format): Declare.
2078 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2079 OUTPUT_FLAVOR when appropriate.
2080 (i386_target_format): New function.
2081 * Makefile.in (obj-coff.o): New target.
2082 (e-i386coff.o, e-i386elf.o): New targets.
2084 From Stephen Williams <steve@icarus.icarus.com>:
2085 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2086 (_tc_get_bal_of_call): Don't declare.
2087 (tc_get_bal_of_call): Declare as function, don't define as macro.
2088 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2089 in sy_tc field, not x_balntry field.
2090 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2091 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2092 field, not x_balntry field.
2094 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2095 have the SHF_ALLOC attribute.
2097 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2098 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2099 (itbl-lex.o): Depend upon itbl-parse.h.
2101 * itbl-parse.y (yyerror): Change return type to int. Change to
2102 use old style function declaration.
2104 * Makefile.in (itbl-lex.o): Remove -Wall.
2105 (itbl-parse.o): Likewise.
2107 * cond.c (s_ifdef): If we should omit conditionals from listings,
2109 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2110 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2111 (listing_listing): Handle EDICT_NOLIST_NEXT.
2112 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2113 * listing.h (LISTING_NOCOND): Define.
2114 (LISTING_SKIP_COND): Define.
2115 * as.c (show_usage): Mention c as a suboption of -a.
2116 (parse_args): Handle c as a suboption of -a.
2117 * doc/as.texinfo: Document -alc.
2119 start-sanitize-tic80
2120 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2122 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2125 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2127 * doc/as.texinfo: Document .symver.
2129 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2131 * config/tc-d10v.c: Change pre_defined_registers to
2132 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2134 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2136 * config/obj-coff.c: Fix typo in comment section.
2137 start-sanitize-tic80
2138 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2139 an additional alignment argument.
2140 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2142 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2146 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2148 * Makefile.in: Remove dependancies on itbl-cpu.h.
2149 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2152 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2154 * itbl-ops.h: Include as.h.
2156 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2158 * as.c: Remove -t option.
2159 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2160 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2161 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2163 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2165 * itbl-ops.c: Don't define DEBUG.
2167 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2169 * Makefile.in: Update itbl-test.c to reflect its new location.
2171 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2173 * itbl-ops.c: Add test for itbl_have_entries.
2174 * config/tc-mips.c: Remove test for itbl_have_entries.
2175 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2177 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2179 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2180 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2181 (LEX, LEXFLAGS): Define.
2182 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2184 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2186 * itbl-parse.y: Fix indentation mistakes from indent program.
2187 * itbl-lex.l: Fix indentation mistakes from indent program.
2188 * itbl-ops.h: Add include for ansidecl.h.
2189 Add PARAMS around function arguments.
2190 Add declaration for itbl_have_entries.
2191 * itbl-ops.c: Add PARAMS around function arguments.
2192 * Makefile.in: Add itbl build rules.
2193 Add dependancies for itbl files to mips target.
2194 * as.c: Add itbl support.
2195 Add new option "--insttbl" for dynamically extending instruction set.
2196 * as.h: Declare insttbl_file_name;
2197 the name of file defining extensions to the basic instruction set
2198 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2199 itbl-ops.o to extra_objects for mips configuration.
2200 Add include file link from itbl-cpu.h to
2201 config/itbl-${target_cpu_type}.h.
2202 * config/tc-mips.c: Allow copz instructions.
2203 Add notes for future additions to the itbl support.
2205 (macro): Call itbl_assemble to assemble itbl instructions.
2206 See if an unknown register is specified in an itbl entry.
2208 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2209 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2211 start-sanitize-tic80
2212 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2213 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2215 (build_insn): Grab a frag early so we can use the address in
2216 fixups. Take one's complement of BITNUM values before insertion
2217 in opcode. Add code to support O_symbol operands.
2218 (md_apply_fix): Replace unimplemented warning with implementation.
2219 (md_pcrel_from): Ditto.
2220 (tc_coff_fix2rtype): Ditto.
2223 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2225 * config/tc-d30v.c (parallel_ok): New function.
2226 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2228 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2229 relocation is in different section. Fixes PR11574.
2231 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2233 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2234 don't set the section alignment to 2**4.
2236 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2238 * config/tc-m68k.c (line_comment_chars): Add '*'.
2240 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2241 (do_scrub_begin): Don't set lex['*'].
2242 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2243 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2246 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2247 * configure: Rebuild.
2248 * config/te-svr4.h: New file.
2249 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2250 TE_SVR4 or TE_DELTA.
2252 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2254 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2255 short conditional branch around a long unconditional branch.
2257 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2259 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2262 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2265 * symbols.c (resolve_symbol_value): If both left and right
2266 operands are undefined, warn about both of them.
2268 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2270 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2271 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2272 (obj_elf_symver): New static function.
2273 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2276 * write.c (relax_segment): Make type and printf format agree.
2278 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2282 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2284 * config/tc-d30v.c, config/tc-d30v.h: New files.
2286 * configure: Rebuilt.
2288 * configure.in: Add case for d30v.
2291 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2293 * config/tc-alpha.h (md_operand): Define with a null expansion,
2294 like all the other targets.
2295 * doc/internals.texi (CPU backend): Add missing word in
2296 md_flush_pending_output description. Fix typo in md_convert_frag
2298 start-sanitize-tic80
2299 * config/tc-tic80: Minor comment additions/changes.
2302 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2304 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2305 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2306 * config/obj-coff.c (obj_coff_def): Use
2307 tc_canonicalize_symbol_name if defined.
2308 (obj_coff_tag, obj_coff_val): Likewise.
2309 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2311 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2313 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2314 does not actually work, though:
2315 * configure.in (i386-sequent-bsd*): New target.
2316 * configure: Rebuild.
2317 * config/tc-dynix.h: New file.
2318 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2320 * read.c (do_align): Add max parameter. Change all callers.
2321 Remove useless static variables.
2322 (s_align): New static function. Do common portion of
2323 s_align_bytes and s_align_ptwo.
2324 (s_align_bytes, s_align_ptwo): Just call s_align.
2325 * frags.c (frag_align): Add max parameter. Change all callers.
2326 (frag_align_pattern): Likewise.
2327 * frags.h (frag_align, frag_align_pattern): Update declarations.
2328 * write.c (relax_segment): Limit alignment change to fr_subtype.
2329 Fix some types to be addressT.
2330 * config/obj-coff.c (size_section): Likewise.
2331 * config/obj-ieee.c (size_section): Likewise.
2332 * config/tc-d10v.h (md_do_align): Add max parameter.
2333 * config/tc-i386.h (md_do_align): Likewise.
2334 * config/tc-m88k.h (md_do_align): Likewise.
2335 * config/tc-m88k.c (m88k_do_align): Likewise.
2336 * config/tc-sh.h (md_do_align): Likewise.
2337 * config/tc-sh.c (sh_do_align): Likewise.
2338 * as.h: Improve comments on rs_align and rs_align_code.
2339 * doc/as.texinfo: Document new alignment arguments.
2340 * doc/internals.texi (Frags): Document use of fr_subtype field for
2341 rs_align and rs_align_code.
2343 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2345 * config/tc-mips.c: Changed opcode parsing.
2347 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2349 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2350 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2351 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2352 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2353 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2354 to a location consistent with the rest of the target include files.
2355 * config/tc-i386.c: Remove misleading comment.
2356 * doc/internals.texi (CPU backend): Add description of function
2357 md_undefined_symbol.
2358 start-sanitize-tic80
2359 * config/tc-tic80.c: Add code to insert predefined symbols into the
2360 symbol table so they can be parsed by the standard expression parser.
2361 Remove custom code that use to parse them.
2362 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2363 to a location consistent with the rest of the target include files.
2366 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2368 * as.h: GNU c provides unlink() function.
2370 Unify section handling on openVMS/Alpha:
2371 * config/tc-alpha.c(s_alpha_link): Remove.
2372 (s_alpha_section): New function.
2373 Remove case-hacking of symbols
2374 Add .code_address pseudo-op.
2375 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2376 (s_alpha_code_address): New function.
2377 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2378 static constructors/destructors.
2379 Add debug code for crash debugs, to be removed when traceback code
2380 is added to object code.
2381 (s_alpha_name): New function for .name pseudo-op.
2382 (alpha_print_token): New function to print token expressions with
2383 alpha specific extensions.
2385 * makefile.vms: Allow compilation with current gcc snapshot.
2387 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2389 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2390 (DVIPS): Set to dvips.
2391 (ps, as.ps, gasp.ps): New targets.
2392 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2393 and MAKEINFO env variables.
2394 (internals.ps): Use DVIPS macro.
2395 (clean): Remove core and backup files.
2396 (distclean): Remove temporary files from building internals.
2398 * doc/internals.texi (Frags): Fix typo.
2399 (GAS processing): Ditto.
2400 (CPU backend): Ditto.
2401 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2402 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2403 * read.c: Remove ugly hack that dealt with config files not
2404 correctly defining TARGET_BYTES_BIG_ENDIAN.
2405 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2406 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2407 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2408 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2409 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2410 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2411 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2412 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2413 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2414 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2415 whether it is defined or not.
2416 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2417 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2418 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2419 whether it is defined or not.
2420 start-sanitize-tic80
2421 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2422 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2425 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2427 * write.c (write_relocs): Correct text in as_fatal error message,
2428 bfd_perform_relocation -> bfd_install_relocation.
2430 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2432 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2433 * read.c (LEX_TILDE): Define if not defined.
2434 (lex_type): Use LEX_TILDE.
2435 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2436 not is_part_of_name.
2438 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2440 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2443 * config/tc-mips.c (mips16_extended_frag): Correct base address
2444 for an extended PC relative instruction.
2445 (md_convert_frag): Likewise.
2447 * config/tc-mips.c (prev_nop_frag): New static variable.
2448 (prev_nop_frag_holds): New static variable.
2449 (prev_nop_frag_required): New static variable.
2450 (prev_nop_frag_since): New static variable.
2451 (append_insn): If we aren't reordering, and prev_nop_frag is not
2452 NULL, and we don't need any nops, then decrease the size of
2453 prev_nop_frag. Don't insert nops because of instructions in
2454 noreorder sections. Remember whether the previous instructions
2455 where in noreorder sections even when not reordering.
2456 (mips_no_prev_insn): Add preserver parameter. Change all
2457 callers. Refer prev_nop_frag variables when appropriate.
2458 (mips_emit_delays): Set up prev_nop_frag.
2459 (s_mipsset): Clear prev_nop_frag if reordering.
2461 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2463 * config/tc-mips.c (append_insn): Remove useless code which
2464 handled swapping a mips16 jump with a mips16 instruction with a
2467 * config/tc-mips.c (md_parse_option): When debugging, set
2468 mips_optimize to 1, not 0.
2470 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2472 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2473 like the expression was based on `.', adjust the value of the
2476 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2477 extended instruction in a delay slot when not reordering.
2478 (md_convert_frag): Warn if an extended instruction appears in a
2481 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2482 (s_insn): New static function.
2483 * doc/c-mips.texi: Document .insn.
2485 * config/tc-mips.c (md_begin): Add the general registers to the
2487 (mips16_ip): First parse the expression, and then see whether it
2488 came up with a register, rather than trying to first see whether
2489 we are looking at a register.
2491 start-sanitize-tic80
2492 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2494 * config/tc-tic80.c: Numerous changes and additions to flesh
2495 out functions that were previously just stubs, and fix some
2496 problems found using the new TIc80 testsuite cases.
2499 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
2501 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2502 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2504 * config/tc-mips.c (append_insn): Output jump instruction as a
2505 pair of 2 byte instructions, rather than as a single 4 byte
2508 start-sanitize-r5900
2509 * config/tc-mips.c (md_begin): Correct test of mips_5900.
2510 (mips_ip): Don't check INSN_ISA for a macro.
2513 start-sanitize-r5900
2514 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
2516 * config/tc-mips.c: added r5900.
2519 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
2521 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
2522 config/itbl-mips.h: Add copyright message and fix indentation.
2524 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
2526 * itbl-ops.c: New file. Add support for dynamically read
2527 instruction registers, opcodes and formats. Build internal table
2528 for new instructions and provide callbacks for assembler and
2530 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
2532 * itbl-ops.h: New file. Header file for itbl support.
2533 * config/itbl-mips.h: New file. Mips specific definitions for
2536 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
2538 * config/tc-mn10200.c (md_assemble): If a constant operand won't
2539 fit into the constant field of a relaxable operand, then it does
2542 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
2544 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
2545 a jsr target in a different section just like a jsr to
2546 an undefined target.
2548 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
2550 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
2551 against any mips16 symbols, not just externally visible ones.
2552 (md_apply_fix): Corresponding change.
2554 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
2556 * config/tc-mips.c (mips16_ip): Accept floating point registers in
2557 the operand of the exit instruction.
2559 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
2561 * symbols.c (resolve_symbol_value): If we leave an equated symbol
2562 as O_symbol, copy over the segment.
2564 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
2566 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
2567 fixup to be against the section symbol, adjust the value
2570 * symbols.c (resolve_symbol_value): Don't change X_add_number for
2572 * write.c (write_relocs): Avoid looping on equated symbols.
2573 Adjust fx_offset by X_add_number for each symbol.
2574 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
2576 (fixup_segment): Add a loop to track down equated symbols and
2577 adjust fx_offset appropriately.
2579 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
2581 * config/tc-mn10200.c (md_relax_table): Add entries to allow
2582 jmp -> bra relaxing.
2583 (md_convert_frag): Handle jmp->bra relaxing.
2584 (md_assemble): Handle jmp->bra relaxing.
2585 (md_estimate_size_before_relax): Likewise.
2587 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2589 * config/tc-i386.c (i386_align_code): Add comments explaining the
2592 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
2594 * config/tc-sparc.c (enforce_aligned_data): New static variable.
2595 (sparc_cons_align): Don't do anything unless enforce_aligned_data
2597 (md_longopts): Add "enforce-aligned-data".
2598 (md_show_usage): Mention --enforce-aligned-data.
2599 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
2600 enforce-aligned-data.
2602 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
2603 "word", and "short".
2604 (ppc_xcoff_cons): New static function.
2606 * write.c (relax_segment): Give an error if a .space symbol is
2607 common or undefined.
2609 * read.c (read_a_source_file): Don't handle mri_pending_align if
2610 the handler is s_globl or s_ignore.
2612 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
2614 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
2615 start-sanitize-tic80
2616 * config/tc-tic80.c: Many additions to previous placeholder file.
2617 * config/tc-tic80.h: Ditto.
2620 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2622 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
2624 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
2626 * config/tc-mips.c (mips_fix_adjustable): New function.
2627 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
2628 (mips_fix_adjustable): Declare.
2630 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
2631 * read.c (read_a_source_file): After doing an mri_pending_align,
2632 adjust the line_label if there is one.
2633 (s_space): Set mri_pending_align if an odd number of bytes were
2636 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2638 * config/tc-d10v.h (md_do_align): Add this hook to call
2639 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
2641 * config/tc-d10v.c (find_opcode): Correctly calculate
2642 branch displacement when .aligns are present.
2644 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
2646 * config/tc-mn10200.c (md_relax_table): Define.
2647 (md_convert_frag): Implement.
2648 (md_assemble): Handle relaxable operands/instructions correctly.
2649 (md_estimate_size_before_relax): Implement.
2650 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
2652 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2654 * config/tc-mips.c (append_insn): Give an error for jumps to a
2656 (md_apply_fix): Make a branch to an odd address an error rather
2659 * config/tc-mips.c (md_convert_frag): If the user explicitly
2660 requested an extended opcode, pass warn as true to mips16_immed.
2662 * config/tc-mips.c (mips16_ip): Handle a missing expression like
2663 an explicit 0, so that explicitly extended instructions work
2666 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2668 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
2669 symbol for a common symbol.
2671 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
2673 Patch presumed to have been checked in awhile ago but wasn't.
2674 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2675 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2676 (relax_segment, case rs_org): Move code inside braces. Move locals
2677 target,after inside too.
2678 (relax_segment, case rs_machine_dependent): Guts moved to ...
2679 (relax_frag): New function.
2680 Call md_prepare_relax_scan if defined.
2682 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2684 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
2685 'p' operand specifier.
2687 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
2689 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
2690 m68k family cpus which support long branch addressing modes.
2691 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
2692 md_create_long_jump): Use it.
2694 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
2696 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
2697 the .reginfo or .MIPS.options section if configured for an
2700 * config/tc-mips.c (md_begin): Don't set interlocks for
2703 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
2705 * read.c (read_a_source_file): Make sure the symbol ends with
2706 whitespace before checking whether the next character is '='.
2708 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
2710 * config/tc-i386.c (sco_id): Moved from here...
2711 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
2712 really is an SCO ELF specific thing, not just a SCO x86 specific
2715 start-sanitize-tic80
2716 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2718 * configure.in (tic80-*-*): Don't require 'coff'.
2719 * configure: Regenerate.
2722 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
2724 * read.c (emit_expr): Check for overflow of a negative value
2726 * write.c (fixup_segment): Likewise.
2727 * config/obj-coff.c (fixup_segment): Likewise.
2729 * config/tc-m68k.c (struct label_line): Define.
2730 (labels, current_label): New static variables.
2731 (md_assemble): Mark current_label as text, and clear it.
2732 (m68k_frob_label): New function.
2733 (m68k_flush_pending_output): New function.
2734 (m68k_frob_symbol): New function.
2735 * config/tc-m68k.h (tc_frob_label): Define.
2736 (md_flush_pending_output): Define.
2737 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
2738 (tc_frob_coff_symbol): Likewise.
2740 * read.c (read_a_source_file): When defining a macro in MRI mode,
2741 don't add the symbol to the symbol table.
2743 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
2745 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
2746 here since fixup_segment doesn't (linkrelax is set).
2747 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2749 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
2751 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
2754 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
2756 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
2757 to avoid warnings with the native HP compiler.
2758 (fix_new_hppa): Similarly for the r_type argument.
2759 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
2760 in an #if OBJ_ELF to keep gcc -Wall quiet.
2761 (md_apply_fix): Always initialize "result".
2763 * config/tc-mn10200.c (md_assemble): Generate relocations.
2765 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2767 * config/tc-m68k.c (s_even): Adjust the alignment of the current
2770 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
2772 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
2773 pass on the new file hook.
2775 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
2776 !alpha_force_relocation, as local LITERALs can be adjusted to be
2777 relative to the section.
2779 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
2781 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
2783 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
2784 aligned to odd boundary.
2785 (tc_frob_coff_symbol): Define.
2787 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
2789 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
2791 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
2792 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
2794 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
2796 (md_assemble): If the size is 'B', set fx_signed.
2797 (md_apply_fix_2): Use fx_signed when checking for overflow.
2799 * write.h (struct fix): Add fx_signed field.
2800 * write.c (fix_new_internal): Initialize fx_no_overflow and
2802 (fixup_segment): Use fx_signed when checking for overflow.
2803 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
2804 fx_signed when checking for overflow.
2806 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
2808 * NOTES, NOTES.config: Removed. These are rarely, if ever,
2809 updated, and all the useful information is in doc/internals.texi.
2811 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2812 * read.c (read_a_source_file): Check for conditional operators
2813 before doing an MRI pending alignment.
2814 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
2815 (tc_conditional_pseudop): Define.
2816 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
2817 * doc/internals.texi (CPU backend): Describe
2818 tc_conditional_pseudoop.
2820 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2821 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
2823 (md_begin): Check m68k_rel32_from_cmdline before setting
2825 (m68k_mri_mode_change): Likewise.
2826 (md_longopts): Add --disp-size-default-16 and
2827 --disp-size-default-32.
2828 (md_parse_option): Handle new options.
2829 (md_show_usage): Mention new options.
2830 * doc/c-m68k.texi (M68K-Opts): Document new options.
2832 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2833 * config/tc-m68k.c (m68k_index_width_default): New static
2835 (m68k_ip): Use m68k_index_width_default to set the size of a base
2836 register whose size was not given.
2837 (md_longopts): Add --base-size-default-16 and
2838 --base-size-default-32.
2839 (md_parse_option): Handle new options.
2840 (md_show_usage): Mention new options.
2841 * doc/c-m68k.texi (M68K-Opts): Document new options.
2843 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
2845 * configure.in: Recognize mips-*-linux* target.
2846 * configure: Rebuild.
2848 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
2849 work if valueT is only 32 bits.
2851 * config/tc-mips.c: Throughout, check target_big_endian rather
2853 (byte_order): Remove.
2854 (mips_init_after_args): Remove.
2855 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
2856 (mips_init_after_args): Don't declare.
2857 (tc_init_after_args): Don't define.
2859 * config/tc-mips.h (tc_frob_after_relocs): Define if
2861 (mips_elf_final_processing): Likewise.
2862 (ELF_TC_SPECIAL_SECTIONS): Likewise.
2864 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2866 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
2867 sld.{h,w} and the operand is relocatable, adjust the adend by
2868 shifting it right one bit.
2870 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
2872 * read.c (read_a_source_file): Check mri_pending_align after
2873 checking for a macro. From Ronald F. Guilmette
2876 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2878 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
2879 add segment argument. If OBJ_ELF, treat a relocation against a
2880 symbol in a linkonce section like a relocation against an external
2882 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
2884 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
2888 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
2890 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
2891 includes config.h instead of host.h, tc.h instead of tp.h, and
2892 targ-env.h instead of target-environment.h.
2893 Also, obj-format.h includes targ-cpu.h instead of
2895 start-sanitize-tic80
2896 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
2897 * configure: Rebuild with autoconf.
2898 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
2899 (TARGET_FORMAT): Define to "coff-tic80".
2900 * config/tc-tic80.c: New file for TIc80 support.
2901 * config/tc-tic80.h: New file for TIc80 support.
2904 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
2906 * doc/as.texinfo (M): Mention explicitly that -M changes macro
2909 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
2911 * write.c (adjust_reloc_syms): If the fixup symbol has been
2912 equated to an undefined symbol, convert the fixup to being against
2913 the target symbol. Remove obsolete code handling a special case
2916 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
2918 * mpw-make.sed: Use NewFolderRecursive for installation.
2920 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2922 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
2924 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2926 * config/tc-d10v.c (md_assemble): Fix bug which caused
2927 second instruction in a line to be case sensitize. PR11312
2929 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2931 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2932 range check operands with MN10200_OPERAND_NOCHECK set.
2933 (check_operand): Likewise.
2935 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
2937 * config/tc-mips.c: Undo part of last Friday's alignment changes.
2938 (md_begin): Always align the text section to a four byte
2940 (append_insn): Remove call to record_align.
2942 * config/tc-mips.c (insn_label): Remove.
2943 (struct insn_label_list): Define.
2944 (insn_labels, free_insn_labels): New static variables.
2945 (mips_clear_insn_labels): New static function.
2946 (append_insn): Mark all mips16 text labels, and make them odd.
2947 Handle all labels after emitting a nop, not just one. Call
2948 mips_clear_insn_labels rather than just clearing insn_label.
2949 (mips_emit_delays): Add insns parameter, and use it to decide
2950 whether to mark mips16 labels. Handle all labels, not just one.
2951 Force mips16 labels to be odd. Change all callers.
2952 (mips16_immed): Don't check for an odd branch target.
2953 (md_apply_fix): Don't check mips16 mode for a branch reloc.
2954 (mips16_extended_frag): Ignore the low bit in a branch target.
2955 (md_convert_frag): Likewise.
2956 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
2957 clearing insn_label.
2958 (mips_align, mips_flush_pending_output, s_cons): Likewise.
2959 (s_float_cons, s_gpword): Likewise.
2960 (s_align): Use insn_labels rather than insn_label.
2961 (s_cons, s_float_cons, s_gpword): Likewise.
2962 (mips_frob_file_after_relocs): New function.
2963 (mips_define_label): Rewrite to add to insn_labels list.
2964 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
2965 * ecoff.c (ecoff_build_symbols): If the size of a function comes
2966 out odd, increment it.
2968 * config/tc-mips.c (append_insn): Only update prev_insn when not
2969 reordering if place is NULL.
2971 * config/tc-mips.c (mips16_ip): Check for a missing expression
2972 when using the register indirect addressing mode.
2974 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2976 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2977 check 24bit operands for overflow.
2978 (check_operand): Likewise.
2980 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
2982 * doc/as.texinfo (Section): Document how to use the .section
2983 pseudo-op for COFF and ELF.
2985 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
2987 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
2989 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
2991 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
2992 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
2993 store them. Adjust other RELAX_MIPS16 macros.
2994 (RELAX_MIPS16_DSLOT): Define.
2995 (RELAX_MIPS16_JAL_DSLOT): Define.
2996 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
2997 handling of whether previous instruction has a fixup. Set
2998 prev_insn_reloc_type.
2999 (mips_no_prev_insn): Clear prev_insn_reloc_type.
3000 (mips16_extended_frag): Use the right base address for a PC
3001 relative add or load.
3002 (md_convert_frag): Likewise. If a PC relative add or load is
3003 used, record the alignment for the section.
3005 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
3007 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
3008 linkonce section into a reloc against the section symbol.
3010 * config/tc-mips.c (mips16_macro): Remove nop instructions after
3011 branch instructions.
3013 * config/tc-mips.c (md_begin): If configured for an embedded ELF
3014 system, don't set the section alignment to 2**4.
3015 (s_change_sec): Likewise.
3016 (append_insn): Call record_alignment for the section.
3017 (md_section_align): Don't align the section size for an embedded
3020 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
3022 * write.c (adjust_reloc_syms): Make sure that symbols are
3023 resolved; expression symbols may have been skipped.
3024 * config/obj-coff.c (fixup_segment): Likewise.
3026 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3028 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
3029 BFD_RELOC_24_PLT_PCREL relocation.
3030 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
3032 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3034 * config/tc-d10v.c (write_2_short): Remove code that called
3035 parallel_ok() when the programmer specified parallel instructions.
3037 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
3039 * config/tc-mn10300.c (md_assemble): Update to handle endianness
3042 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3043 * config/tc-mn10300.c (md_assemble): Likewise.
3045 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3047 * config/tc-mips.c (append_insn): Make sure there is enough room
3048 in a frag after a mips16 instruction to switch it with a jump
3051 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3052 attempt to use a non absolute symbol in an extending frag.
3054 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3056 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3057 * config/tc-mn10200.h: Likewise.
3059 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3061 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3062 UNGET rather than PUT. Set old_state before setting state to -2.
3064 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3065 when extending because the value is exactly maxtiny + 1.
3067 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3068 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3069 (RELAX_MIPS16_USER_SMALL): Define.
3070 (RELAX_MIPS16_USER_EXT): Define.
3071 (mips16_small, mips16_ext): New static variables.
3072 (append_insn): Pass mips16_small and mips16_ext to
3073 RELAX_MIPS16_ENCODE.
3074 (mips16_ip): Set mips16_small and mips16_ext.
3075 (mips16_immed): Don't check mips16_autoextend.
3076 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3078 * write.c (write_relocs): Print an error for an out of range
3079 fixup, rather than calling abort.
3081 * as.c (main): Unlink the output file if there are errors while
3082 generating the fixups.
3084 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3086 * config/tc-mips.c (mips16_extended_frag): Don't call
3088 (md_convert_frag): Call resolve_symbol_value before calling
3089 S_GET_VALUE, and don't add in the frag address.
3091 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3092 and use them when reporting errors. Change all callers.
3094 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3096 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3097 Remove '$' prefixing for registers.
3099 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3101 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3102 is initialized before using it.
3103 (d10v_cleanup): No longer uses its argument, so make it void.
3105 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3107 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3109 * write.c (fixup_segment): Don't discard the symbol for a PC
3110 relative fixup to an absolute symbol.
3112 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3114 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3115 with multiple sections.
3117 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3119 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3120 no-mips-16 to no-mips16.
3121 (s_mipsset): Accept .set mips16 and .set nomips16.
3123 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3125 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3126 argument, and check for +/- constant following the suffix, folding
3127 it into the expression.
3128 (ppc_elf_cons): Change ppc_elf_suffix calls.
3129 (md_assemble): Ditto.
3130 (shlib): Replace boolean mrelocatable with enumeration shlib.
3131 (md_parse_option): Discriminate between PIC style shared libraries
3133 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3136 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3138 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3139 change the comment characters.
3141 * config/tc-ppc.c (comment_chars): Delete in favor of
3143 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3145 (ppc_comment_chars): Select appropriate comment chars by default.
3146 (msolaris): New flag for -m{,no-}solaris.
3147 (md_parse_option): Recognize -K pic. Add support for
3149 (md_show_usage): Update.
3150 (md_begin): Do not set ELF flags if Solaris.
3151 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3152 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3154 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3156 * as.c (main): Correct handling of flag_always_generate_output.
3158 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3160 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3161 fx_offset, not fx_addnumber.
3163 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3166 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3168 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3170 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3172 * config/tc-mips.c (md_section_align): Check for an alignment of
3173 4, not an alignment of 16. Corrects August 7 patch.
3175 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3177 * configure, conf.in: Rebuild with autoconf 2.12.
3179 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3180 alignment is specified.
3182 Add support for mips16 (16 bit MIPS implementation):
3183 * config/tc-mips.c: Extensive additions for mips16 support, not
3185 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3186 (insn_uses_reg): Change last parameter to an enum.
3187 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3188 (md_relax_frag): Define as mips_relax_frag.
3189 (mips_relax_frag): Declare.
3190 (struct mips_cl_insn): Add use_extend and extend fields.
3191 (tc_fix_adjustable): Define.
3192 * config/obj-elf.h (S_GET_OTHER): Define.
3193 (S_SET_OTHER): Define.
3195 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3197 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3198 o and p operand specifiers.
3200 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3202 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3203 (relax_segment, case rs_org): Move code inside braces. Move locals
3204 target,after inside too.
3205 (relax_segment, case rs_machine_dependent): Guts moved to ...
3206 (relax_frag): New function.
3207 Call md_prepare_relax_scan if defined.
3208 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3211 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3213 * config/tc-mn10300.c (address_registers): Use '$' as register
3214 prefix instead of '%'.
3215 (data_registers, other_registers, md_assemble): Likewise.
3217 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3218 (data_registers, other_registers, md_assemble): Likewise.
3220 * config/tc-mn10300.c (md_assemble): Correctly determine the
3221 correct location and type for each relocation.
3222 (md_pcrel_from): Simplify.
3224 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3226 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3227 converted into branch around branch.
3229 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3231 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3232 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3234 * config/tc-mn10300.c (md_begin): Set linkrelax.
3235 (md_assemble): Create fixups as needed.
3236 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3238 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3240 * config/tc-d10v.c (parallel_ok): When automatically converting
3241 serial ops to parallel, do not consider a branch as the first
3244 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3246 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3248 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3250 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3252 (check_operand): Likewise.
3254 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3256 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3258 (write_2_short): Call parallel_ok to check whether two short
3259 instructions the user requested execute in parallel, can be
3262 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3264 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3265 allow a branch and link in parallel with an exe instruction.
3267 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3269 * doc/c-d10v.texi: Add info on @word modifier.
3271 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3273 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3274 operands are assumed to be 32bits. Use "bits" field to hold the
3275 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3276 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3279 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3280 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3282 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3283 MN10300_OPERAND_SPLIT.
3285 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3287 * config/tc-mn10300.c (md_assemble): Insert operands into
3288 the extension part of the instruction if necessary.
3289 (mn10300_insert_operand): Accept pointer to extension word
3290 argument. Make insn a pointer argument too. Return type
3291 is now void. All callers changed.
3293 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3295 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3296 repeated register operands.
3298 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3300 * doc/as.texinfo: Added section on reporting bugs.
3302 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3303 alpha_macro emit field to expect a const argument, and change the
3304 arg field to be const. Fix some spacing to follow the GNU
3307 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3309 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3310 (pca56) and 21264 (ev6) cpus.
3311 (md_apply_fix): Private relocation types are now negative.
3312 (alpha_force_relocation): Likewise.
3313 (tc_gen_reloc): Likewise.
3314 (emit_insn): Likewise.
3315 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3316 (emit_stX): Likewise.
3317 (emit_sextX): Likewise.
3319 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3321 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3322 a symbol found in a reloc.
3324 * symbols.c (resolve_symbol_value): Improve the error message if
3325 an undefined symbol is used in an expression.
3327 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3329 * doc/internals.texi: Rewrite, and add a lot of documentation.
3330 * doc/Makefile.in (internals.info): New target.
3332 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3334 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3335 against weak symbols.
3337 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3339 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3342 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3343 fixup at the right address within the frag.
3345 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3346 to an absolute value, instead increment it as needed.
3348 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3349 * config/tc-v850.c: Fix some indention problems.
3350 (md_relax_table): Define for D9->D99 branch displacement
3352 (md_convert_frag): Do something useful instead of aborting.
3353 (md_estimate_size_before_relax): Likewise.
3354 (md_assemble): Note if the matching instruction has a relaxable
3355 operand. If it does, allocate frag with frag_var and don't
3358 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3360 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3361 write out any buffered instructions when a ".end" is found.
3363 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3365 * read.c (read_a_source_file): New hook md_cleanup().
3367 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3369 * write.c (fix_new_exp): Use make_expr_symbol to build an
3370 expression symbol for a complex fixup.
3372 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3374 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3375 hacks to improve parsing of complex hi, lo, zda, etc
3377 (md_assemble): Don't demand and eat a trailing ')' after finding
3378 a v850 relocation prefix. Sign extend the constant in a
3379 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3381 (parse_cons_expression_v850): Don't eat a trailing ')' after
3382 finding a v850 relocation prefix.
3384 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3385 (TC_CONS_FIX_NEW): Likewise.
3386 * config/tc-v850.c (parse_cons_expression_v850): New function.
3387 (cons_fix_new_v850): Likewise.
3389 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3391 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3393 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3394 for an unknown relocation type.
3396 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3398 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3401 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3403 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3404 differently for movea & sst/sld insns.
3406 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3408 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3411 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3413 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3414 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3415 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3416 frob_file_after_relocs field.
3417 * config/obj-elf.c (elf_format_ops): Likewise.
3418 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3419 including obj-elf.h.
3421 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3423 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3424 specially if not ELF.
3425 (md_apply_fix): Handle BFD_RELOC_64.
3426 (tc_gen_reloc): Handle BFD_RELOC_64.
3428 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3429 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3432 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3433 Don't check S_GET_OTHER.
3435 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * config/tc-mips.c (mips_ip): Accept an odd floating point
3438 register with l.s or s.s.
3440 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3442 (obj_aout_type): New static function.
3444 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3446 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3448 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3450 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3451 and sdaoff expressions.
3453 * write.c (fixup_segment): Don't add symbol value to addend if
3454 TC_V850 and OBJ_ELF.
3455 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3458 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3459 (md_pcrel_from_section): Likewise.
3460 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3462 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3464 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3465 (md_pcrel_from_section): New function.
3466 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3468 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3470 * config/tc-mips.c (load_register): Add cast to offsetT when using
3473 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3475 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3476 (elf_frob_file_after_relocs): ... here. New function.
3477 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3478 * write.c (write_object_file): Call *frob_after_relocs after the
3479 call to write_relocs.
3481 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3483 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3484 symbol, as this messes up linking. Instead, expand the recursive call
3485 inline and change up the appropriate bits to get the 0x8000 offset
3486 in the reloc addend.
3488 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3490 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3491 two symbols in the same segment to be adjusted.
3493 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3494 * configure: Rebuild.
3496 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3498 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3500 (ppc_elf_validate_fix): Ditto.
3501 (md_assemble): Ditto.
3503 (ppc_pe_section): Ditto.
3504 (ppc_frob_symbol): Ditto.
3506 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
3508 * config/mn10300.c (md_assemble): Pass an extra shift count
3509 to mn10300_insert_operand based on the opcode format.
3510 (mn10300_insert_operand): Accept and use extra shift count
3513 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
3514 formats rather than hard-coded constants.
3516 * config/tc-mn10300.c (md_assemble): Format D5 instructions
3517 are 7 bytes long. Write out instructions in big-endian format.
3519 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
3521 * config/tc-mn10300.c (md_assemble): Tweak further so
3522 that all instructions are parsed correctly.
3524 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
3526 * as.h: Include libiberty.h.
3527 (xmalloc, xrealloc): Don't declare.
3528 * as.c: Don't include libiberty.h.
3529 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
3530 * config/tc-mips.c: Likewise.
3531 * messages.c: Likewise.
3532 (xstrerror): Don't declare.
3533 * xmalloc.c: Remove.
3535 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
3537 * config/tc-mn10300.h (pre_defined_registers) Remove.
3538 (system_registers, cc_names): Likewise.
3539 (address_registers, data_registers, other_registers): New register
3541 (register_name, system_register_name, cc_name): Remove.
3542 (mn10300_reloc_prefix): Likewise.
3543 (data_register_name): New function.
3544 (address_register_name, other_register_name): Likewise.
3545 (md_assemble): Rough cut at parsing operands. Remove lots of
3547 (md_apply_fix3): Disable for now.
3549 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3551 * config/tc-m68k.c (select_control_regs): New function, extracted
3552 out of m68k_init_after_args.
3553 (m68k_init_after_args): Use it.
3554 (mri_chip): Use it here as well to update set of allowed control
3557 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * config/obj-elf.c (elf_begin): New function.
3560 (obj_elf_section): Add the section symbol to the symbol table.
3561 * config/obj-elf.h (obj_begin): Define.
3562 (elf_begin): Declare.
3563 * as.c (perform_an_assembly_pass): Call obj_begin if it is
3566 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
3568 * config/obj-coff.c (fixup_segment): Subtract the section address
3569 from a PC relative reloc if TC_M68K.
3571 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
3573 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
3574 .uaxword available even if not OBJ_ELF.
3575 (md_atof): Remove unused local variable wordP.
3577 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
3579 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
3580 for Matsushita MN10x00 support.
3581 * configure.in: Recognize mn10x00-*-*
3582 * configure: Rebuilt.
3584 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
3586 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
3587 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
3588 (load_expression): track clobbering of base reg before jmp/jsr.
3589 (s_alpha_file): pass case_hack flags and source filename via
3590 symbol table to bfd.
3591 * tc-alpha.h (TC_CONS_FIX_NEW): define
3593 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
3595 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
3596 * configure: Rebuild.
3598 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
3600 * read.c (s_macro): Warn if a macro has the same name as a
3602 (s_space): In m68k MRI mode, align to a word boundary.
3603 * macro.c (define_macro): Add namep parameter. Change all
3605 * macro.h (define_macro): Update declaration.
3607 * as.c (show_usage): Print bug report address.
3608 (parse_args): Change version printing to match current GNU
3610 * gasp.c (show_usage): Print bug report address.
3611 (main): Change version printing to match current GNU standards.
3613 * config/tc-m68k.c (init_table): Correct access control unit
3614 register numbers. From Ken Rose <rose@netcom.com>.
3616 * config/tc-alpha.c: Add some static function prototypes.
3617 (alpha_macros): Move to top of file. Make static.
3618 (alpha_num_macros): Move to top of file.
3620 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3622 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
3625 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
3627 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
3628 and just call sprintf_vma.
3630 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
3634 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
3636 * read.c (float_cons): Call md_flush_pending_output if it is
3639 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3641 * config/tc-d10v.c (md_operand): Created. Allows operands to
3643 * config/tc-d10v.h (md_operand): Undefined.
3645 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
3647 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
3648 (md_assemble): A fixup width of '3' means a 1 byte reloc.
3650 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
3652 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
3653 reloc for the i960 for a reloc in the same section. This undoes
3654 one of the two changes made Aug 19.
3656 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
3658 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
3659 symbols to the position of the debugging information.
3661 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
3663 * expr.c (expr): Always use unsigned right shifts for >>.
3665 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
3667 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
3668 slots when processing BL fixups.
3670 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
3671 on the first half of the instruction.
3673 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
3675 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
3676 stabs expression, rather than giving an error.
3678 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
3681 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
3683 * config/tc-mips.c (append_insn): Fill in the value for a constant
3684 jump, rather than creating a reloc.
3686 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
3688 * config/tc-mips.c (append_insn): Don't swap an instruction which
3689 sets a condition code with an instruction which uses a condition
3691 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
3694 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
3695 (mips_ip): Give a better error message if the ISA level is wrong.
3696 (md_parse_option): Recognize -mcpu=[v][r]5000.
3698 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
3700 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
3702 (load_register): Ensure hi32 bits are not lost during lo32bit
3703 processing. Fix shift offset that was overflowing into the next
3704 instruction field. Add code to generate shorter sequences for
3705 constants with a single contiguous seqeuence of ones.
3707 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3709 * config/tc-d10v.c (d10v_dot_word): New function to support
3710 "@word" with the word pseudo-op.
3711 (md_apply_fix3): Cleanup and changes to support correct sizes
3712 for 16 and 18-bit relocs.
3714 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
3716 * configure.in (sparc-*-aout): Set `em'.
3717 * configure: Regenerated.
3718 * config/te-sparcaout.h: New file.
3719 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
3720 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
3721 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
3722 (SPECIAL_CASE_{SETSW,SETX}): Define.
3723 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
3724 (md_begin): Delete setting of `target_big_endian'.
3725 (output_insn): New function.
3726 (md_assemble): Rewrite. Add `setx' support.
3727 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
3729 (md_atof): Add little endian support.
3730 (md_number_to_chars): Likewise.
3731 (md_apply_fix): Likewise.
3732 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
3733 (md_parse_option): Likewise.
3734 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
3736 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
3738 * ecoff.c (ecoff_new_file): New function.
3739 * ecoff.h (ecoff_new_file): Declare.
3740 * config/obj-ecoff.h (obj_app_file): Define.
3742 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
3744 * config/tc-alpha.c (load_expression): Bias the .lit8 section
3745 symbol by 32k so that our 16-bit signed offset can address the
3746 entire chunk. Reported by <matt@lkg.dec.com>.
3748 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
3750 * config/tc-mips.c (load_register): Remove unused variable tmp.
3752 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
3754 * config/tc-mips.c (load_register): Remove unnecessary code that
3755 was causing the high 32bits of 64bit constants to be lost.
3757 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3759 * config/tc-d10v.c: Added changes to support function
3760 pointers and "@word" syntax.
3762 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
3764 * config/tc-v850.c: Remove commented out and #if 0'd code.
3765 (v850_reloc_prefix): Provide prototype.
3766 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
3768 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
3769 (md_assemble): Add default to case statement.
3771 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
3773 * config/tc-v850.c (md_assemble): Compute size of the instrction
3776 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
3779 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
3781 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
3782 routines to fetch/store the updated instruction from/to memory.
3783 (v850_insert_operand): If the operand has a specialized insert
3786 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3788 * config/tc-v850.c (reg_name_search): Align calling convention to
3789 be like identical function found in tc-ppc.c.
3790 (get_reloc): Removed.
3791 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
3792 (md_assemble): emit fixups.
3793 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
3795 (md_apply_fix3): handle fixups/relocs.
3796 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
3798 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
3801 * configure.in (sh-*-elf*): New target.
3802 * config/tc-sh.h (TARGET_ARCH): Define.
3803 (WORKING_DOT_WORD): Define.
3804 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
3805 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
3806 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
3807 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
3808 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
3809 (SUB_SEGMENT_ALIGN): Likewise.
3810 (RELOC_32): Don't define.
3811 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
3812 (target_big_endian): Declare if OBJ_ELF.
3813 (TARGET_FORMAT): Define if OBJ_ELF.
3814 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
3816 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
3817 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
3818 (struct sh_count_relocs): Define.
3819 (sh_count_relocs): New static function, broken out of
3820 sh_frob_file. Add BFD_ASSEMBLER code.
3821 (sh_frob_section): Likewise.
3822 (sh_frob_file): Call sh_frob_section.
3823 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
3824 call section_symbol rather than seg_info (seg)->dot.
3825 (md_section_align): Add OBJ_ELF version.
3826 (SWITCH_TABLE_CONS): Define.
3827 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
3828 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
3829 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
3831 (struct reloc_map): Define if not BFD_ASSEMBLER.
3832 (coff_reloc_map): Likewise.
3833 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
3834 (tc_gen_reloc): New function if BFD_ASSEMBLER.
3835 * write.c (write_relocs): Ifdef out fx_where test which triggers
3836 inappropriately for SH ELF.
3837 (write_object_file): Call tc_frob_file_before_adjust and
3838 obj_frob_file_before_adjust if they are defined.
3840 * write.c (write_object_file): Use BFD_RELOC_16, not
3841 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
3843 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
3846 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3848 * config/tc-d10v.c (find_opcode): Fix problem with calculating
3849 branch sizes in across sections.
3851 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
3853 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
3856 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
3858 * config/tc-v850.c (md_begin): Deal with end of opcode
3861 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3863 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
3864 the wrong opcode for cases like st2w where there are many forms
3865 of the same instruction.
3867 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
3869 * expr.c (operand): If md_parse_name is defined, call it before
3870 calling symbol_find_or_make.
3871 * config/tc-ppc.h (md_parse_name): Define.
3872 (ppc_parse_name): Declare.
3873 * config/tc-ppc.c (reg_name_search): Add regs and regcount
3875 (register_name): Update call to reg_name_search.
3876 (cr_operand): New static variable.
3877 (cr_names): New static const array.
3878 (ppc_parse_name): New function.
3879 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
3880 cr_operand before calling expression.
3882 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
3884 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
3885 hppa_gen_reloc_type call.
3887 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3889 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
3890 on addresses. Improved error messages.
3891 * doc/c-d10v.texi: Added docs for register pairs.
3893 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3895 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
3898 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
3900 * ecoff.c (init_file): Initialize fMerge to 1.
3901 (add_file): Restore old file merging code, but only merge files if
3903 (ecoff_directive_loc): Clear fMerge field of current file.
3904 (ecoff_generate_asm_lineno): Likewise.
3906 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3908 * doc/c-d10v.texi: Fix typo.
3910 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
3912 * config/tc-v850.c (md_assemble): Correct bit masking for
3913 hi and lo expressions.
3915 * config/tc-v850.c (md_assemble): Rough cut at demanding
3916 "ep" or "r30" in sst and sld instructions.
3917 (md_apply_fix3): Don't abort. Just warn that we don't
3920 * config/tc-v850.c (CC_NAME_CNT): Define.
3921 (cc_name): New function.
3922 (md_assemble): Handle V850_OPERAND_CC correctly.
3924 * config/tc-v850.c (md_assemble): Don't forget to initialize
3927 * config/tc-v850.c (reg_name_search): Generalize to search
3928 any given register table.
3929 (register_name): Pass appropriate table and size to reg_name_search.
3930 (system_register_name): New function.
3931 (SYSREG_NAME_CNT): Define.
3932 (md_assemble): Handle operands which are system registers.
3934 * config/tc-v850.c (md_assemble): If we find a register, but the
3935 opcode doesn't want a register, then we don't have a match.
3936 (md_assemble): Get size of the instruction from the opcode table.
3938 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
3940 * configure.in: Set and substitute HLDENV.
3941 * configure: Rebuild.
3942 * Makefile.in (HLDENV): New variable.
3943 (as.new): Use $(HLDENV).
3945 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
3946 if an array dimension is not known.
3948 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3950 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
3951 * doc/c-d10v.texi: Cleanup.
3953 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3955 * config/tc-v850.c: New file.
3956 * config/tc-v850.h: New file.
3957 * configure (v850-*-elf): New target.
3958 * configure.in (v850-*-elf): New target.
3960 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3962 * doc/c-d10v.texi: New file.
3963 * doc/all.texi: Added D10V stuff.
3964 * doc/as.texinfo: Added D10V stuff.
3966 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3968 * config/tc-d10v.c: All references to defined symbols should
3969 now use the optimal instruction. .float and .double now work.
3971 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
3973 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
3974 section address for the i960 as is done for the i386.
3976 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
3978 * mpw-config.in: Add wildcards for config matching, add mips-*-*
3979 case, forward-include bfd/elf-bfd.h.
3981 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3983 * config/tc-d10v.c: Add additional information to the opcode
3984 table to help determinine which instructions can be done
3987 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
3989 * config/tc-arm.c: Major changes to add Thumb support, with lots
3990 of change input from <rearnsha@armltd.co.uk>.
3991 Reverted to INSN_SIZE macro, rather than insn_size variable.
3992 (insns): Added ARM "bx" instruction support.
3993 (tinsns): Added Thumb instruction definition structure.
3994 (arm_tops_hsh): Added hash structure for Thumb opcodes.
3995 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
3996 (opcode_select,s_arm,s_thumb,s_code): Added.
3997 (decode_shift): Allow upper-case RRX.
3998 (do_ldst): Simpler halfword support.
3999 (do_ldmstm): Improved.
4000 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
4001 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
4002 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
4003 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
4004 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
4006 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
4007 (md_parse_option): Add support for -mthumb.
4008 (md_show_usage): Updated to reflect new command line option.
4009 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
4010 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
4011 fragment information to be held.
4013 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
4015 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
4016 non-null, but is a constant.
4017 (fix_new_arm): Call make_expr_symbol to make the expression symbol
4018 so that error reporting will work correctly.
4020 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
4022 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
4023 against weak symbols.
4025 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
4027 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
4028 (ppc_force_relocation): Declare if OBJ_XCOFF.
4029 * config/tc-ppc.c (ppc_force_relocation): New function if
4032 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
4034 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
4036 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4038 * config/tc-d10v.c: Fix problem with relocs.
4040 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
4042 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4043 with nops if not in data_section or bss_section.
4045 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4047 Add support for openVMS/Alpha.
4048 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4049 * config/obj-evax.c: New file.
4050 * config/obj-evax.h: New file.
4051 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4053 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4054 defined. Add case for bfd_target_evax_flavour.
4055 * config/vms-a-conf.h: New file.
4056 * conf-a-gas.com: New file.
4057 * configure.in: Add target alpha-*-*vms*.
4058 * configure: Rebuild.
4059 * makefile.vms: New file.
4060 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4061 Don't call ffs on openVMS/Alpha.
4063 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4065 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4066 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4068 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4069 (NEED_DECLARATION_SBRK): New macro.
4070 * configure, conf.in: Rebuild.
4071 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4072 (strstr): Declare if NEED_DECLARATION_STRSTR.
4073 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4075 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4077 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4078 by a constant before entering the main switch. Reject attempts to
4079 apply an arithmetic function to non-absolute symbols, except for
4080 the special case of subtraction of two symbols in the same
4083 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4084 not to more than a 16 byte boundary.
4086 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4087 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4088 (tc_gen_reloc): If out of memory call as_fatal rather than
4089 assert. If no howto found, call as_bad_where rather than
4090 as_fatal. Change the error message slightly. Set howto to a
4091 non-NULL value in order to keep going.
4093 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4095 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4097 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4099 * config/tc-h8300.c (get_specific): New operand "size" derived
4100 from ".b", ".w" and ".l" extensions. All callers changed. If
4101 the base instruction has no operands, then use the size to
4102 determine which specific instruction to use.
4104 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4106 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4108 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4110 * config/tc-mips.c (md_section_align): Don't change addr if
4113 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4115 * config/tc-hppa.c: Revert yesterday's changes.
4117 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4119 * config/tc-d10v.c: Disable range checking on 16-bit values.
4121 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4123 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4124 not just the ones that don't match.
4126 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4128 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4130 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4132 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4133 pre-cursor to adding Thumb support. Also added cpu_variant flag
4134 information to each of the asm_flg structures.
4135 (md_parse_option): Updated ARM7 parsing to allow 't' for
4136 thumb/halfword support, aswell as 'm' for long multiply.
4137 (md_show_usage): Updated help message.
4138 (md_assemble): Check that instruction flags are applicated to the
4139 current cpu variant.
4140 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4141 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4142 signextension instructions.
4143 (do_ldst): Generate halfword and signextension variants if
4144 mnemonic flags match.
4145 (ldst_extend): Do not allow shifts in the offset field of halfword
4146 or signextension instructions.
4147 (validate_offset_imm): Provide check on halfword and signextension
4149 (add_to_lit_pool): Merge identical literal pool values.
4151 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4153 * config/tc-hppa.c (selector_table): Add 'E' selector.
4154 (cons_fix_new_hppa): Don't coke on e_esel.
4155 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4156 to help generate exception handling tables.
4157 (md_apply_fix): Don't try to apply fixups with an e_esel
4159 (hppa_fix_adjustable): Fixups with e_esel selectors
4162 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4164 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4167 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4169 * config/tc-d10v.c: Added lots of error checking. Added hacks
4170 to support accumulator shifts.
4172 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4174 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4175 (S_CLEAR_EXTERNAL): Likewise.
4176 (S_SET_WEAK): Remove error; just let .weak override.
4178 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4180 * config/tc-d10v.c (md_assemble): Now handles multiline
4183 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4185 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4186 Added kludge for divs instruction. Fixed minor problem with
4187 multiple text sections.
4188 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4190 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4192 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4193 addresses to be right-shifted by 2.
4195 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4197 * config/tc-d10v.c: Many changes to get relocs working.
4198 (register_name): No longer creates a symbol for register names.
4199 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4200 (d10v_insert_operand): Now works correctly for either container.
4201 * config/tc-d10v.h (d10v_cleanup): Declare.
4203 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4205 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4206 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4208 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4210 * tc-alpha.c: Patches to track current minimum alignment to reduce
4211 the number of fragments created with frag_align.
4212 (alpha_current_align): New static variable.
4213 (s_alpha_text): Reset alignment to 0.
4214 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4215 (s_alpha_stringer, s_alpha_space): New functions.
4216 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4217 (alpha_cons_align): New function to replace both of them.
4218 (emit_insn): Only align if alpha_current_align is less than 2;
4219 reset alpha_current_align to 2.
4220 (s_alpha_gprel32): Likewise.
4221 (s_alpha_section): New function. Basically duplicate the other
4222 alpha section change hooks. Only define for ELF.
4223 (s_alpha_float_cons): Simplify alignment handling.
4224 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4225 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4226 Don't define the s_alpha_cons pseudo-ops. Do define
4227 s_alpha_stringer and s_alpha_space pseudo-ops.
4228 (alpha_align): Skip if less than current default alignment. Set
4230 * tc-alpha.h (md_flush_pending_output): Remove.
4231 (md_cons_align): Add.
4233 * tc-alpha.c: Add oodles of function description comments.
4234 (md_bignum_to_chars): Remove; there are no callers.
4235 (md_show_usage): Mention some more variants.
4237 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4239 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4240 * configure.in (sparc-*-sysv4*): New target.
4241 * configure: Rebuild.
4243 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4244 uaxword to use s_uacons.
4245 (sparc_no_align_cons): New static variable.
4246 (s_uacons): New static function.
4247 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4250 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4252 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4253 5 with regard to shared libraries.
4254 * configure: Rebuild.
4256 * config/tc-m68k.c (m68k_ip): Use the correct length when
4257 allocating space for the unsupported architecture error message.
4259 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4261 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4263 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4265 * config/tc-d10v.c: New file.
4266 * config/tc-d10v.h: New file.
4267 * configure (d10v-*-elf): New target.
4268 * configure.in (d10v-*-elf): New target.
4270 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4272 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4274 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4276 * config/tc-alpha.c (alpha_align): Change fill parameter
4277 to a pointer. Take NULL as 0 or nop depending on section. Change
4279 (s_alpha_align): Rename local variables.
4281 * doc/as.texinfo (.align): Document action of omitted
4284 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4286 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4287 when an unsupported PC relative reloc is seen, rather than calling
4290 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4291 Instead, check state when '#' comment is seen.
4293 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4295 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4297 (tc_gen_reloc): If fixup was changed to be PC relative, change
4298 reloc type accordingly. Use name of reloc in error message.
4300 * as.h: Don't define const or volatile.
4301 * flonum.h: Don't define const.
4303 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4304 if fx_pcrel is set. Correct setting the addend case in the
4305 OBJ_ELF case (from Andreas Schwab
4306 <schwab@issan.informatik.uni-dortmund.de>).
4307 (md_show_usage): Correct -mfc5200 to -m5200.
4309 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4311 * doc/c-m68k.texi: Document -m5200 flag.
4312 * doc/as.texinfo: Likewise.
4314 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4317 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4319 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4320 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4322 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4324 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4326 * Released binutils 2.7.
4328 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4330 * config/tc-mips.c (mips_ip): Only perform range check when
4331 dealing with O_constant expressions.
4333 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4335 * m68k-parse.h (m68k_register): Add new coldfile control
4338 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4339 array of control registers for the coldfire.
4340 (cpu_of_arch): Added mcf5200.
4341 (archs): Added mcf5200.
4342 (init_table): Add new control registers.
4343 (m68k_ip): Added support for new control registers.
4344 (m68k_init_after_args): Likewise.
4346 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4348 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4350 * read.h (is_it_end_of_statement): Declare.
4351 * read.c (is_it_end_of_statement): Remove declaration.
4353 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4355 (md_assemble): Fix handling of @l with an unsigned constant. Add
4356 default case to reloc switch.
4358 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4360 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4361 * ecoff.c (last_lineno): New static variable.
4362 (add_procedure): Set last_lineno.
4363 (ecoff_directive_loc): Likewise.
4364 (ecoff_generate_asm_lineno): Likewise.
4365 (ecoff_fix_loc): New function.
4366 * ecoff.h (ecoff_fix_loc): Declare.
4367 * config/tc-mips.c (append_insn): When inserting nops, and using
4368 ECOFF debugging, call ecoff_fix_loc.
4370 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4372 * config/tc-h8300.c (build_bytes): If an operand type is
4373 marked as SRC_IN_DST retrieve it from the "destination" op.
4375 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4377 * configure.in (arm-*-riscix*): Set emulation to riscix.
4378 * configure: Rebuild.
4379 * config/te-riscix.h: New file to define TE_RISCIX.
4381 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4383 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4385 * Makefile.in (config.status): Just run config.status as other
4388 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4390 * mpw-config.in (TARGET_OS): Add definition to conf.
4392 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4394 * config/tc-mips.c (append_insn): Parenthesize
4395 cop_interlocks expressions.
4397 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4399 * listing.c (listing_print): Close the listing file if it is not
4400 stdout. Close the other files opened for the listing.
4402 * config/tc-sparc.h (md_cons_align): Define.
4403 (sparc_cons_align): Declare.
4404 (HANDLE_ALIGN): Define.
4405 (sparc_handle_align): Declare.
4406 * config/tc-sparc.c (sparc_cons_align): New function.
4407 (sparc_handle_align): New function.
4408 * read.c (cons_worker): Call md_cons_align if it is defined.
4410 * as.h (struct frag): Add fr_file and fr_line fields.
4411 * frags.c (frag_new): Set fr_file and fr_line.
4412 (frag_var): Likewise.
4413 (frag_variant): Likewise.
4415 * as.h (struct frag): Remove unused align_mask and align_offset
4418 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4419 From <uddeborg@carmen.se>.
4421 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4423 * configure.in (mips-*-osf*): New target.
4424 * configure: Rebuild.
4426 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4428 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4430 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4431 between co-processor comparisons and branches for the VR4300.
4433 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4435 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4436 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4438 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4439 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4440 includedir): Use autoconf set values.
4443 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4445 * listing.c (listing_eject): Don't do anything if listing is 0.
4446 (listing_list): Likewise.
4447 (listing_source_line): Likewise.
4448 (listing_title): Don't save title if listing is 0.
4449 (listing_source_file): Check listing rather than listing_tail.
4451 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4452 using shared libraries.
4453 * configure: Rebuild.
4455 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4457 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4458 absolute expression if a relocation type was specified.
4460 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4462 * configure.in: Add support for *-*-rtems* configurations.
4463 * configure: Rebuild.
4465 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4467 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4468 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4469 opcodes library for alpha.
4470 * configure: Rebuild with autoconf 2.10.
4471 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4472 use new opcode table.
4473 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4474 (LOCAL_LABEL): Define differently if OBJ_ELF.
4475 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4476 * config/alpha-opcode.h: Remove.
4477 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4478 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4479 include/opcode/alpha.h rather than config/alpha-opcode.h.
4481 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4483 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4484 relocation symbol was not resolved.
4485 * config/obj-coff.c (do_relocs_for): Likewise.
4487 * write.c (adjust_reloc_syms): Refetch the symbol section after
4488 calling S_GET_VALUE, since it may have changed.
4490 * expr.c (struct expr_symbol_line): Define.
4491 (expr_symbol_lines): New static variable.
4492 (make_expr_symbol): Add entry to expr_symbol_lines.
4493 (expr_symbol_where): New function.
4494 * expr.h: Use extern on function declarations.
4495 (expr_symbol_where): Declare.
4496 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4497 rather than printing the meaningless name of an expression
4500 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
4502 * config/tc-i386.c (md_number_to_chars): Deleted.
4503 * config/tc-i386.h (md_number_to_chars): New macro.
4505 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
4507 (load_symbol_address, load_expression): Use build_mem.
4508 (build_operate): New function.
4509 (emit_addq_r): Use it.
4511 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
4513 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
4515 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
4517 * config/tc-vax.h (NOP_OPCODE): Define.
4519 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
4521 * config/obj-vms.h (S_IS_COMMON): Define.
4522 (S_IS_LOCAL): Check for \002 as well as \001.
4523 (LONGWORD_ALIGNMENT): New macro.
4524 (SUB_SEGMENT_ALIGN): Use it.
4526 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
4528 * config/vms-conf.h: Reconcile with conf.in.
4530 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
4532 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
4535 * doc/as.texinfo: Document that any number of hex digits can
4538 * as.c (struct defsym_list): Define.
4539 (defsyms): New static variable.
4540 (parse_args): Just put --defsym arguments on defsyms list, rather
4542 (main): Define defsyms after output file is created.
4544 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
4545 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
4547 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
4548 insn_error rather than calling check_absolute_expr.
4550 * as.c (emulation_name): Remove unused static variable.
4551 (default_emul_bfd_name): Add return NULL to avoid warning.
4552 * ecoff.c (ecoff_stab): Remove unused variables name and
4554 * frags.c (frag_new): Remove unused variable tmp.
4555 * hash.c (hash_grow): Parenthesize + within <<.
4556 (hash_print_statistics): Use %lu, not %d, to print unsigned
4558 * messages.c: Include "libiberty.h".
4559 (fprint_value): Add cast to avoid printf warning.
4560 (sprint_value): Likewise.
4561 * read.c: Include "ecoff.h".
4562 (emit_expr): Add casts to avoid printf warnings.
4563 * read.h: Use extern for function declarations.
4564 (pop_insert): Declare.
4565 * stabs.c: Include "ecoff.h".
4566 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
4567 former_last_fragP, and new_fragP.
4568 * subsegs.h (subsegs_print_statistics): Declare.
4569 * symbols.c (debug_verify_symchain): Change macro to discard
4571 * write.c (dump_section_relocs): Likewise.
4572 * write.h: Use extern for function declarations.
4573 (write_print_statistics): Declare.
4574 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
4576 * config/e-mipself.c (mipself_bfd_name): Likewise.
4577 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
4579 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
4580 emit relocations against external symbols.
4582 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
4583 message if bfd_reloc_type_lookup fails, rather than calling
4586 * config/tc-alpha.c (alpha_force_relocation): Add
4587 BFD_RELOC_12_PCREL to switch.
4589 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
4591 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
4592 TE_PE (Lfoo, not .Lfoo).
4594 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
4596 * read.c (s_fill): Don't warn about a zero repeat count.
4598 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
4599 coprocessor register.
4601 * config/tc-i386.c (md_assemble): When checking the size of a
4602 register to set the size of an instruction, do a bitwise and with
4603 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
4606 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4608 * config/tc-h8300.c (parse_reg): Tweak error messages.
4609 (build_bytes): Likewise.
4610 (skip_colonthing): Handle :32 suffix.
4611 (get_specific): Promote L_24 to L_32 if it makes a match.
4612 Don't always promote L_8 to L_16.
4613 (do_a_fix_imm): Clean up L_32 and L_24 handling.
4615 * config/tc-h8300.c (Smode): New variable.
4616 (h8300hmode): Turn off Hmode.
4617 (h8300smode): New function. Turn on Smode and Hmode.
4618 (md_pseudo_table): New ".h8300s" pseudo-op.
4619 (parse_reg): Handle "exr" register.
4620 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
4621 Handle "mach" and "machl" operands for ldmac.
4622 (get_specific): Handle "stm.l" and "ldm.l".
4623 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
4624 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
4627 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4629 * doc/as.texinfo: Reorder chapter of machine dependent options so
4630 that it is sorted by chip name.
4632 * doc/as.texinfo: Use consistant spelling of Vax.
4633 * doc/c-vax.texi: Likewise.
4635 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4637 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
4639 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
4640 (md_apply_fix): Likewise.
4641 (pa_try): New function.
4642 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
4644 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4646 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
4647 (pa_level): New function.
4649 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * listing.c (listing_newline): Don't do anything if listing is 0.
4653 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
4655 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
4656 symbol_create, not symbol_new.
4658 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
4660 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
4661 absolute symbol unless TC_FORCE_RELOCATION returns true.
4663 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
4665 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
4666 the symbol to a pointer. Don't set previous_file_symbol.
4667 Simplify symbol list rearrangement.
4668 (coff_frob_symbol): Don't do anything with C_FILE symbols.
4669 (coff_adjust_symtab): Don't check previous_file_symbol.
4671 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4673 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
4675 (md_pseudo_table): Add ppc_elf_lcomm.
4677 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
4679 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
4680 d0{24:1},d0' works without an immediate prefix on the bit numbers.
4681 (md_begin): Add digits to alt_notend_table.
4682 (md_parse_option): Make s a const pointer.
4684 * config/tc-sparc.c (md_pseudo_table): Add "empty".
4685 (s_empty): New static function.
4687 * config/obj-coff.c (struct filename_list): Only define if not
4689 (filename_list_head, filename_list_tail): Likewise.
4690 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
4691 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
4692 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
4693 have a section of N_ABS rather than N_DEBUG. If we do a merge,
4694 remove the new symbol from the list.
4695 (obj_coff_endef, both versions): Call tag_insert even if there is
4696 an old symbol with the same name, if the old symbol does not
4698 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
4699 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
4700 symbol that will be moved to the end of the symbol list.
4701 (coff_adjust_section_syms): Always call section_symbol for .text,
4703 (coff_frob_section): Likewise. Also, remove unused variable
4706 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4707 manipulating frags directly.
4708 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
4711 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
4712 whether the next character is '*' before checking whether we are
4713 at the start of a line. Permit LINE_COMMENT_START to start a
4714 comment in state 1 (seen some whitespace) as well, to match the
4717 * gasp.c (do_align): Permit a fill value for .align.
4719 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
4721 * read.c (next_char_of_string): Warn if a newline is seen in the
4722 middle of a string. Call bump_line_counters when appropriate.
4724 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
4726 * symbols.c (colon): Use LOCAL_LABEL.
4728 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
4730 * Makefile.in (install): Don't check to see if tooldir exists.
4731 Make $(tooldir) and $(tooldir)/bin.
4733 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4735 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
4738 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
4740 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
4741 insn_error. Don't put the string "ERROR" in insn_error. Set
4742 insn_error rather than calling as_warn for an unsupported opcode.
4744 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
4746 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
4747 before permitting -64.
4748 * output-file.c (output_file_create): Remove duplicate
4751 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
4753 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
4754 section rather than a .reginfo section.
4755 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
4758 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
4759 bit value with the high bit set.
4761 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
4763 * read.c (s_lcomm): Set section flags for .sbss section.
4765 * config/tc-mips.c (mips_64): New static variable.
4766 (mips_target_format): If mips_64, return elf64 targets rather than
4768 (md_longopts): Add "32" and "64".
4769 (md_parse_option): Handle -32 and -64.
4770 (md_show_usage): Mention -32 and -64.
4771 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
4774 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4776 * config/tc-ppc.c (comment_chars): Make '!' a comment character
4777 for Solaris compatibility.
4779 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
4780 .stabd with 4 arguments into a .stabn.
4782 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
4784 * config/tc-mips.c (macro): When passing X_add_number to
4785 macro_build, cast it to int first.
4787 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
4789 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
4790 created by emit_expr.
4792 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
4793 as_perror rather than assert.
4795 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
4797 * config/tc-mips.c (mips_ip): Mark sections created to hold
4798 floating point information as read only.
4800 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
4802 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
4804 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4806 * read.c (potable): Add .skip as a synonym for .space.
4808 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
4809 4 arguments, providing the 4th argument is 0, to allow
4810 compatibility with the Solaris assembler.
4812 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
4814 * config/tc-sh.h (struct sh_segment_info_type): Define.
4815 (TC_SEGMENT_INFO_TYPE): Define.
4816 (sh_frob_label): Declare.
4817 (tc_frob_label): Define.
4818 (sh_flush_pending_output): Declare.
4819 (md_flush_pending_output): Define.
4820 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
4821 reloc before the instruction if necessary.
4822 (sh_frob_label): New function.
4823 (sh_flush_pending_output): New function.
4824 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
4825 when looking for the reloc for the target of .uses.
4826 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
4827 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
4829 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
4830 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
4831 the absolute symbol.
4833 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
4834 TC_SEGMENT_INFO_TYPE is defined.
4836 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4838 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
4839 matches the register size.
4841 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
4843 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
4845 (do_relocs_for): Likewise.
4846 (fixup_segment): Don't just quit if linkrelax is set. Try to
4847 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
4850 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4852 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
4853 relative relocations with -mrelocatable. Also allow unfixed
4854 relocs in .ex_shared.
4856 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
4858 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
4859 non-zero before assuming this is a long file name.
4860 (w_strings): Likewise.
4861 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
4863 * config/obj-coff.c (w_strings): Move declaration of i inside
4864 #ifdef block which uses it.
4866 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
4868 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
4869 "relaxmode". Output relocs which identify various relaxing
4870 possibilities for mov.[bwl] instructions.
4871 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
4873 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
4875 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
4876 (MD_APPLY_FIX3): Define.
4877 * config/tc-arm.c (my_get_expression): Only watch for bad segments
4879 (md_apply_fix3): Renamed from md_apply_fix.
4880 If pcrel reloc and symbol is in different section, undo effects
4883 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
4885 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
4886 any reloc with an LR% or RR% field selector for SOM.
4888 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
4890 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
4893 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
4895 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
4897 (yank_symbols): Likewise.
4899 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
4902 BFD_ASSEMBLER, add name field.
4903 * config/obj-coff.c: Include "libiberty.h".
4904 (coff_header_append): Handle long section names.
4905 (crawl_symbols): Just use the name field for the symbol name,
4906 without worrying about null byte termination.
4907 (w_strings): Handle long section names.
4908 (write_object_file): Likewise. Also, use the name field, rather
4910 (obj_coff_add_segment): Permit long section names.
4911 (obj_coff_init_stab_section): Use the name field, rather than
4913 (adjust_stab_section): Likewise.
4914 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
4916 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
4917 (mem_fmt): Likewise.
4918 (md_apply_fix): Don't check fx_im_disp field.
4920 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
4922 * configure.in: Add * after sparc*-*-vxworks.
4923 * configure: Rebuild.
4925 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
4926 define it to comment_chars. Use tc_comment_chars rather than
4928 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
4929 * config/tc-m68k.h (tc_comment_chars): Define.
4930 (m68k_comment_chars): Declare.
4931 * config/tc-m68k.c (m68k_comment_chars): Rename from
4932 comment_chars. Change into a pointer rather than an array.
4933 (md_longopts): Add "bitwise-or".
4934 (md_parse_option): Handle OPTION_BITWISE_OR.
4935 (md_show_usage): Mention --bitwise-or.
4936 * doc/c-m68k.texi: Document --bitwise-or.
4938 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
4940 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
4943 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
4944 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
4945 correct handling of input line pointer, and call
4946 demand_empty_rest_of_line.
4948 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
4950 * config/tc-sparc.c (in_bitfield_range): New static function.
4951 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
4952 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
4953 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
4954 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
4955 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
4957 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
4959 * config/obj-coff.c: BFD_ASSEMBLER:
4960 (coff_last_bf): New static variable.
4961 (coff_frob_symbol): Set endndx of a .bf symbol.
4963 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
4964 (last_bfP): New static variable.
4965 (yank_symbols): Set endndx of a .bf symbol.
4967 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4969 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
4970 and -s options. Add -be for good measure.
4972 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
4974 * read.c (s_space): Support non-constant fill value. Handle fill
4975 value correctly for a size other than 1.
4977 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
4979 * config/tc-arm.c (my_get_float_expression): Update call to
4980 gen_to_words, X_PRECISION changed from 6 to 5.
4982 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4984 * config/tc-ppc.c (register_name,reg_name_search): Move register
4985 name lookup from PE specific code to all targets. Add support for
4986 -mregnames/-mno-regnames to control whether register names are
4988 (md_assemble): Call register_name for all platforms.
4989 (md_parse_option): Add support for -mregnames/-mno-regnames.
4991 * configure.in (powerpcle*-*-solaris): Add support.
4992 (powerpc*-*-linux): Ditto.
4993 * configure: Regenerate.
4995 * config/ppc-sol.mt: New config file for PowerPC Solaris.
4997 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
4999 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
5000 be associated with a single %lo reloc.
5002 * config/tc-mips.c (load_address): Cast X_add_number to valueT
5003 before comparing against MAX_GPREL_OFFSET, so that negative
5004 numbers are handled correctly.
5007 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
5009 * config/tc-sparc.c (last_insn): New static variable.
5010 (md_assemble): Warn about putting floating point branches in a
5011 delay slot. If architecture is less than v9, insert NOP
5012 instructions between floating point instructions and floating
5013 point branches. (The SunOS assembler does both these operations.)
5014 Save the last instruction opcode.
5015 (sparc_ip): Add pinsn parameter. Change caller.
5017 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
5018 for byte jump to next instruction to skip empty frags.
5020 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
5022 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
5023 for addq with a 16 bit signed value, just emit a lda instruction
5026 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
5028 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
5031 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
5033 * configure.in: Permit --enable-shared to specify a list of
5035 * configure: Rebuild.
5037 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
5039 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5040 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5042 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5044 * config/atof-ieee.c: Fix handling of denormalized extended
5045 precision numbers and overflow/underflow detection.
5046 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5047 not include the 16 bit gap in the m68k extended precision format.
5049 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5053 * configure: Rebuild.
5055 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5057 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5058 be accessed using the $gp register.
5059 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5061 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5063 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5064 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5066 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5068 * read.c (get_line_sb): Bump line counters based on
5069 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5070 call LISTING_NEWLINE.
5071 (s_macro): Don't call demand_empty_rest_of_line.
5072 * app.c (do_scrub_chars): When handling C style comments, unget
5075 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5077 * read.h (enum linkonce_type): Define.
5078 (s_linkonce): Declare.
5079 * read.c (potable): Add "linkonce".
5080 (s_linkonce): New function.
5081 * subsegs.h (segment_info_type): Add linkonce field to
5082 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5083 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5084 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5085 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5087 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5088 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5089 entry based on the linkonce field in segment_info.
5090 * doc/as.texinfo: Document .linkonce.
5092 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5094 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5096 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5098 * stabs.c (s_stab_generic): Call the listing functions before
5099 doing the rest of the processing, which may involve freeing the
5100 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5101 SEPARATE_STAB_SECTIONS case.
5103 * config/tc-hppa.c: Remove nested comment.
5104 (tc_gen_reloc): Move label done inside the ifdef in which it is
5106 (md_apply_fix): Pass pointers to correct types to libhppa.h
5107 functions. Always return a value.
5109 * config/tc-mips.h (tc_frob_file): Define.
5110 (mips_frob_file): Declare.
5111 * config/tc-mips.c (struct mips_hi_fixup): Define.
5112 (mips_hi_fixup_list): New static variable.
5113 (imm_unmatched_hi): New static variable.
5114 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5115 offset_reloc. Pass imm_unmatched_hi to append_insn.
5116 (append_insn): Add unmatched_hi parameter. If it is set, add the
5117 new fixup to mips_hi_fixup_list. Change all callers.
5118 (mips_ip): Set imm_unmatched_hi when appropriate.
5119 (mips_frob_file): New function.
5121 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5123 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5124 * configure: Regenerated.
5126 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5128 * as.c (main): Call bfd_set_error_program_name.
5130 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5132 * as.h (strdup): Don't declare.
5133 * stabs.c: Include libiberty.h
5134 (get_stab_string_offset): Use xstrdup rather than strdup.
5135 (s_stab_generic): Likewise.
5136 * as.c (parse_args): Likewise.
5137 * read.c (s_mri_sect): Likewise.
5139 * gasp.c (change_base): Recognize \(...) construct documented to
5140 pass through enclosed characters literally through to the output.
5141 (process_assigns): Likewise. Also, be more careful to avoid
5142 looking past the end of the buffer.
5144 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5146 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5147 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5149 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5151 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5153 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5155 * config/alpha-opcode.h: Added cvtst instruction.
5157 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5159 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5160 string. Extract the addend from the result of expression.
5162 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5164 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5165 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5166 mode, change the state to 3 rather than 1.
5168 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5170 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5171 correspond to 11 March change.
5173 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5175 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5176 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5178 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5180 * configure: Rebuild with autoconf 2.8.
5182 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5184 * config/atof-ieee.c (gen_to_words): Improve handling of
5185 X_PRECISION numbers. Based on patches from Andreas Schwab
5186 <schwab@issan.informatik.uni-dortmund.de>.
5188 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5190 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5192 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5193 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5194 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5195 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5198 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5200 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5202 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5204 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5205 (pa_def_subspaces): Add $MILLICODE$.
5206 (pa_spaces_begin): Set section flags for $MILLICODE$.
5208 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5210 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5211 not SHT_NOBITS. Don't tamper with flags based on type if a
5212 special section was found (revert Feb 29 change).
5214 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5215 if aligning to a longword boundary or greater.
5217 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5219 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5221 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5223 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5224 * configure: Regenerated.
5226 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5228 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5229 R_N1SEL since they're not defined for old versions of hpux.
5231 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5232 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5233 R_N0SEL and R_N1SEL.
5235 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5237 * flonum-konst.c: Add two more constants for 1e+-2048 and
5238 1e+-4096, and correct the other constants.
5240 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5242 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5244 * config/obj-elf.c (obj_elf_section): Allow predefined section
5245 types to set the nobits type. Avoid a shadowed declaration.
5247 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5249 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5250 reduce relocs using e_nlrsel field selectors.
5252 * write.c (fix_new_exp): Don't use #elif. Some compilers
5255 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5257 (pa_chk_field_selector): Handle new field selectors for SOM.
5259 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5261 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5262 * configure: Rebuild.
5263 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5264 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5266 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5269 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5271 * mpw-make.sed: Update to handle shared library support.
5273 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5275 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5276 the insn on mismatch.
5278 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5280 * configure.in: Add support for a29-coff.
5281 * configure: Rebuild.
5283 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5285 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5286 of the section when looking for the R_SH_USES fixup, because the
5287 frag addresses have not yet been adjusted.
5289 * gdbinit.in: Set a breakpoint on as_warn_where.
5291 * config/tc-mips.c (macro): Add missing arguments to macro_build
5292 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5294 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5296 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5297 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5299 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5301 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5303 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5305 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5306 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5307 Recognize [uU] format args as sparclet cpregs.
5309 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5311 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5314 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5316 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5317 well as S_IS_EXTERNAL.
5318 (tc_fix_adjustable): Likewise.
5319 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5320 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5322 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5323 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5325 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5327 * config/tc-sparc.c (max_architecture): Change to sparclite for
5329 (default_compatible): Delete.
5330 (sparc_ffs): New function.
5331 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5332 (sparc_ip): Rewrite architecture match and bump logic.
5334 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5336 * configure.in: Check for 'do not mix' from native linker before
5337 trying to use -rpath.
5338 * configure: Rebuild.
5340 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5342 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5343 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5344 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5345 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5347 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5348 to the symbol lnnoptr field, to get the correct file offset.
5350 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5352 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5353 symbols that are not function, file, or section symbols to be
5356 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5358 * configure: Set and substitute RPATH_ENVVAR.
5359 * configure: Rebuild.
5360 * Makefile.in (RPATH_ENVVAR): New variable.
5361 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5363 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5364 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5365 * configure: Rebuild.
5367 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5369 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5370 appropriate flags in BFD section.
5372 * configure.in (m68k-*-psos*): New target.
5373 * configure: Rebuild.
5374 * config/te-psos.h: New file.
5375 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5378 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5380 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5381 * configure.in: Remove duplicate setting of cpu_type. Check
5382 whether opcodes library is required for on all targets, not just
5384 * configure: Rebuild.
5386 * config/tc-mips.c (mips_big_got): New static variable.
5387 (s_extern): Don't declare.
5388 (reg_needs_delay): New static function.
5389 (macro_build): Permit GOT/CALL_HI/LO relocs.
5390 (macro_build_lui): If place is not NULL, use the number in the
5392 (load_address): Handle mips_big_got case.
5393 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5395 (OPTION_XGOT): Define.
5396 (md_longopts): Add "xgot" if OBJ_ELF.
5397 (md_parse_option): Handle -xgot.
5398 (md_show_usage): Mention -xgot.
5399 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5400 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5402 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5404 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5405 the byte relocation, point it to the low byte of the word.
5407 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5409 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5410 * configure: Rebuild.
5412 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5414 * configure.in: Recognize any sparc* cpu.
5415 * configure: Regenerated.
5417 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5419 * read.c (potable): Add "mri" and ".mri".
5420 (s_mri): New function.
5421 * read.h (s_mri): Declare.
5422 * app.c (scrub_m68k_mri): New static variable.
5423 (mri_pseudo): New static variable.
5424 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5425 flag_m68k_mri. Initialize scrub_m68k_mri.
5426 (mri_state, mri_last_ch): New static variables.
5427 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5429 (app_push): Save new fields.
5430 (app_pop): Restore new fields.
5431 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5432 If TC_M68K, use a trivial state machine to look for occurrences of
5433 the .mri pseudo-op, and change the mode appropriately.
5434 * as.h (do_scrub_begin): Update prototype.
5435 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5437 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5439 (m68k_mri_mode_change): New function.
5440 (md_parse_option): Set reg_prefix_optional_seen.
5441 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5442 (MRI_MODE_CHANGE): Define.
5443 * doc/as.texinfo: Document .mri pseudo-op.
5445 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5448 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5450 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5451 * config/m68k-parse.h (enum pic_relocation): Define.
5452 (struct m68k_exp): Add pic_reloc field.
5453 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5454 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5455 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5457 * config/tc-m68k.c: Delete definition of NO_RELOC.
5458 (struct m68k_it): Add pic_reloc field.
5459 (add_fix): Copy over pic_reloc field.
5460 (md_pseudo_table): Interpret .align parameter as byte count.
5461 (mote_pseudo_table): Likewise.
5462 (tc_m68k_fix_adjustable): New function.
5463 (get_reloc_code): New function.
5464 (md_assemble): Use it as last argument to fix_new_exp.
5465 (md_apply_fix_2): For a relocation against a symbol don't put the
5466 addend into the data.
5467 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5468 (m68k_ip): Don't relax an operand that requires pic relocation.
5469 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5471 * write.c (fixup_segment): Don't add symbol value to addend if
5472 TC_M68K and OBJ_ELF.
5473 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5474 (motorola_operand): Add rule for `(zapc, EXPR)'.
5476 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5478 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5479 *really* is permissible before the comma.
5481 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5483 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5484 inserting nop instructions.
5486 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5488 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5490 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5492 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5493 class setting for a CALLNAME symbol in COFF.
5495 * read.c (potable): Pass negative numbers for new .balign[wl] and
5496 .p2align[wl] pseudo-ops.
5497 (s_align_bytes): Treat a negative argument as specifying the fill
5499 (s_align_ptwo): Likewise.
5501 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5503 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5504 (do_align): Take new len parameter. Change all callers. Pass it
5506 (s_align_bytes): Arg now indicates the length of the fill pattern.
5507 (s_align_ptwo): Likewise.
5508 * config/obj-coff.c (write_object_file): Pass length to
5510 * config/tc-i386.h (md_do_align): Take new len parameter.
5511 * config/tc-m88k.h (md_do_align): Likewise.
5512 * config/tc-m88k.c (m88k_do_align): Likewise.
5513 * config/tc-sh.h (md_do_align): Likewise.
5514 * config/tc-sh.c (sh_do_align): Likewise.
5515 * doc/as.texinfo: Document new pseudo-ops.
5517 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
5518 done in cvt_frag_to_fill.
5520 * config/tc-sh.h (sh_do_align): Declare.
5521 (md_do_align): Define.
5522 * config/tc-sh.c (sh_do_align): New function.
5524 * ecoff.c (ecoff_build_lineno): Don't try to store the address
5525 difference if the next address is before the current one.
5527 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
5528 (archs): Initialize new field.
5529 (m68k_ip): Don't list alias names when listing CPUs which support
5532 * as.c (main): Call parse_args before read_begin.
5533 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
5534 front of generated pseudo-ops.
5535 * read.c (potable): Ignore "name".
5536 (s_app_file): Permit a single quote after the string, since one
5537 may appear in m68k MRI mode.
5539 * configure.in: Check for --enable-shared. If linking against
5540 shared BFD and opcodes, fix library name on SunOS, and try to set
5542 * configure: Rebuild.
5544 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
5546 * as.h (flag_m68k_mri): Declare.
5547 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
5548 * Many files: For MRI syntax that is specific to the m68k MRI
5549 assembler, check flag_m68k_mri rather than flag_mri or
5550 MRI_MODE_NEEDS_PSEUDO_DOT.
5552 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
5554 * config/tc-i960.c (ARCH_HX): Define.
5556 (targ_has_sfr): Handle ARCH_HX.
5557 (targ_has_iclass): Handle ARCH_HX.
5558 (tc_coff_fix2rtype): Add return 0 to avoid warning.
5559 (tc_headers_hook): If the architecture was specified explicitly,
5560 use it when setting the flags. Set the extern variable coff_flags
5561 rather than headers->filehdr.f_flags, since the latter is set
5562 unconditionally in obj-coff.c.
5563 (i960_handle_align): Remove unused variable fixp.
5565 Support for building bfd and opcodes as shared libraries, based on
5566 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
5567 * configure.in: Set OPCODES and BFD to search directories.
5568 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
5569 * configure: Rebuild.
5570 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
5571 (LIBDEPS): New variable.
5572 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
5573 $(HLDFLAGS) in link.
5574 (check): Set LD_LIBRARY_PATH in the environment.
5576 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5578 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
5579 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
5580 read-only, not read/write.
5582 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
5584 * Makefile.in (INSTALL_XFORM): Remove -e.
5586 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
5588 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
5589 than comparing S_GET_SEGMENT to undefined_section.
5590 (write_object_file): Skip symbols which were equated to an
5591 undefined or common symbol.
5592 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
5593 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5595 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
5596 or S_IS_COMMON call S_GET_VALUE.
5597 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5598 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
5599 to an undefined or common symbol, convert the reloc to be against
5601 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5602 undefined or common symbol.
5603 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5604 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
5605 to an undefined or common symbol, convert the reloc to be against
5607 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5608 undefined or common symbol.
5609 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
5610 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5612 (yank_symbols): Skip symbols which were equated to an undefined or
5615 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
5617 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
5618 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5620 * configure.in: Make sure we only add m68k-parse.o to
5621 ${extra_objects} once, no matter how many m68k targets have been
5623 * configure: Rebuild.
5625 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
5627 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
5628 * configure: Rebuild.
5630 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
5632 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
5633 * doc/c-m68k.texi: Document .extend and .ldouble.
5635 * configure.in (m68*-apple-aux*): New target.
5636 * config/te-aux.h: New file.
5637 * config/obj-coff.c (compare_external_relocs): New static function
5639 (do_relocs_for): Sort relocs if TE_AUX.
5640 (fixup_segment): If TE_AUX, store common symbol value in segment.
5641 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
5643 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
5645 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
5647 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
5649 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
5650 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
5652 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
5653 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
5654 an undefined symbol and the size of a function symbol.
5655 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
5656 for all common symbols.
5658 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
5660 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
5663 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
5666 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
5668 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
5669 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
5671 * ecoff.c (localsym_t): Add addend field.
5672 (add_ecoff_symbol): Add addend argument. Change all callers.
5673 (coff_sym_value): Make static.
5674 (coff_sym_addend): New static variable.
5675 (ecoff_directive_def): Initialize coff_sym_addend.
5676 (ecoff_directive_val): Accept symbol + constant.
5677 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
5678 (ecoff_build_symbols): Include the addend in the symbol value.
5680 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
5682 * config/tc-ppc.c (md_assemble): Ignore overflow on
5683 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
5685 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5687 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
5688 bytes in size, so offset appropriately in big endian mode when
5689 writing the bottom 2 bytes.
5691 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
5693 * config/tc-sparc.c (default_compatible): New static local.
5694 (md_begin): Initialize it. Rewrite warn_on_bump handling.
5695 (sparc_ip): If no architecture or -bump specified, don't mark as
5696 mismatched those in default_compatible.
5698 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
5700 SCO ELF support from Robert Lipe <robertl@arnet.com>:
5701 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
5702 * configure: Rebuild.
5703 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
5704 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
5705 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
5706 (sco_id): Declare if SCO_ELF.
5708 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
5710 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
5711 ({max,warn_after}_architecture): New static locals.
5712 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
5713 If both architecture and -bump requested, set max_architecture to max.
5714 (sparc_md_end): Simplify.
5715 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
5716 Rewrite code to bump architecture and check for conflicts.
5717 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
5718 with Solaris assembler.
5719 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
5720 (md_show_usage): Update.
5722 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
5724 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
5726 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
5728 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
5729 #ifdef sparcv9 when choosing value.
5732 (sparc_md_end): Declare.
5733 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
5734 (initial_architecture): New static local.
5735 (can_bump_v9_p): Likewise.
5736 (NO_V9): Delete all occurrences.
5737 (sparc_md_end): New function.
5738 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
5739 Don't bump architecture to v9 unless can_bump_v9_p set.
5740 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
5741 * configure.in (sparc64 target cpu): Don't set obj_format here.
5742 (SPARC_V9): Renamed from sparcv9.
5743 (sparc64-*-elf*): Define SPARC_ARCH64.
5744 * configure: Regenerated.
5745 * acconfig.h (SPARC_V9): Renamed from sparcv9.
5746 (SPARC_ARCH64): Add.
5747 * conf.in: Regenerated.
5748 * config/vmsconf.h: Update.
5750 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
5752 * config/tc-mips.c (load_register): Optimise "dli" loads.
5753 (md_show_usage): add "-mcpu=vr4100" to help text.
5755 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5757 * symbols.c (resolve_symbol_value): If a symbol is equated to an
5758 undefined symbol, preserve the X_op of O_symbol.
5759 (S_GET_VALUE): Fix check to permit this case.
5760 * write.c (write_relocs): If a reloc is against an undefined
5761 symbol equated to another symbol, change the reloc to be against
5763 * config/obj-coff.c (do_relocs_for): Likewise.
5765 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
5768 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5770 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
5771 computer is PowerPC.
5773 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
5775 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
5776 mentioned in the eabi.
5778 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
5780 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
5781 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
5783 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5785 * config/tc-ppc.c (mapping): Add more relocation suffixes.
5787 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5789 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
5790 as a section it is ok to have unadorned -mrelocatable pointers in.
5792 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5794 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
5797 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5799 * config/obj-elf.c (obj_elf_section): Add hooks so machine
5800 dependent section attributes can be handled.
5802 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
5803 macros to add support for exclude section flag and ordered section
5806 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
5807 functions to add support for exclude section flag and ordered
5810 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
5812 * subsegs.c (section_symbol): Don't try to look up the section
5813 symbol in the hash table. It should be possible to have a symbol
5814 with the same name as a section, but no connection to it.
5816 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
5817 From James Carlson <carlson@xylogics.com>.
5819 * expr.c (operand): Skip whitespace after a close parenthesis.
5820 From James Carlson <carlson@xylogics.com>.
5822 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5824 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
5825 as_warn_where for relocation overflow.
5826 (parse_reg): Accept register name only if next character is
5829 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
5831 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
5832 addresses for static variables.
5834 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5836 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
5837 and xgot give the old toc16 relocation.
5838 (md_apply_fix3): Support all GOT relocations.
5840 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
5842 * config/tc-mips.c (load_address): Correctly handle a constant in
5843 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
5845 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5847 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
5848 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
5849 (build_Mbytes): Handle REG_B.
5851 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
5853 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
5855 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
5857 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
5859 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
5861 * config/obj-coff.c (write_object_file): Set the s_align field to
5862 the number of bytes, rather than to the power of 2.
5864 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
5866 * Makefile.in (DISTCLEAN_HERE): New variable.
5867 (distclean): Use it.
5868 (maintainer-clean): Depend upon clean-here rather than clean,
5869 distclean, and clean-info. Run make maintainer-clean in doc.
5870 Remove files listed in DISTCLEAN_HERE.
5871 * doc/Makefile.in (maintainer-clean realclean): Split out from
5872 distclean. Depend upon clean-info and distclean.
5874 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
5876 * mac-as.r: Fix copyright and version strings.
5877 (cfrg): Use PROG_NAME instead of literal name.
5879 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
5881 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
5883 * config/tc-a29k.h (tc_unrecognized_line): Define.
5884 * config/tc-a29k.c (a29k_unrecognized_line): New function.
5885 (md_operand): Handle a29k style local dollar labels.
5887 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
5889 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
5891 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
5893 * read.c (s_fill): If md_flush_pending_output is defined, call
5896 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
5898 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
5899 Treat rs_align_code like rs_align.
5901 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5903 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
5904 converting an absolute address into a PC-relative one.
5906 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
5908 * mpw-config.in: Don't always use te-generic.h for emulation.
5909 (powerpc-apple-macos): Use emulation te-macos.h.
5910 * mpw-make.sed (install, install-only): Edit in Mac-specific
5913 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
5915 * configure.in: Improve message about unsupported ELF targets.
5916 * configure: Rebuild.
5918 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
5919 pattern is zero. From Manfred Hollstein.
5921 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
5923 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
5924 the various idata sections, we check the name on the .section pseudo.
5926 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5928 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
5929 add section's paddr to add_number; compatibility to native as and
5932 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
5934 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
5936 * hash.c (struct hash_entry): Moved here...
5937 * hash.h (struct hash_entry): ...from here.
5939 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
5940 if it's already known to be null.
5942 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5944 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
5945 bit relocs converted to PC relative relocs. This turned out to
5946 add the offset from the beginning of .text twice.
5948 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
5950 * stabs.c (s_stab_generic): In 's' case, free string from
5953 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
5955 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
5958 * subsegs.h (segment_info_type): Make bitfields unsigned.
5960 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
5961 and move them together. On most systems this will reduce the
5962 structure size by one word.
5963 (operatorT): Define O_max.
5964 * expr.c (expr_begin): Verify that X_op is wide enough to hold
5967 * read.c (pop_insert): Print error returned by hash table
5970 * as.c (dump_statistics): Split out from main; dump some hash
5971 table stats and target-specific stats.
5972 (start_time): No longer automatic to main.
5973 (main): Set file-level start_time and call dump_statistics at
5974 exit. Exit by calling xexit.
5975 (show_usage): Make --statistics description less specific.
5976 * subsegs.c (subsegs_print_statistics): New function.
5977 * write.c (write_print_statistics): New function.
5978 (n_fixups): New static variable.
5979 (fix_new_internal): Increment it.
5980 * read.c (read_print_statistics): New function.
5981 * read.h (read_print_statistics): Declare.
5982 * symbol.c (symbol_print_statistics): New function.
5983 * symbol.h (symbol_print_statistics): Declare.
5984 * hash.c (hash_print_statistics): New function.
5985 * hash.h (hash_print_statistics): Declare.
5986 * config/tc-i386.c (i386_print_statistics): New function.
5987 * config/tc-i386.h (i386_print_statistics): Declare.
5988 (tc_print_statistics): New macro.
5989 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
5992 * hash.c (DELETED): Rewrite to use a valid but unique address.
5993 (START_POWER): Reduce to 10.
5994 (enum stat_enum): New enumerator, replacing STAT_* index macros.
5995 Add new values for counting strcmp calls.
5996 (GROW_FACTOR): New macro.
5997 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
5999 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
6000 (hash_new): Use FULL_VALUE.
6001 (struct hash_control): Definition moved here.
6002 (hash_code): Don't mask to low bits.
6003 (hash_ask): Mask returned hash code here. Check hash value before
6004 calling strcmp; count strcmp calls.
6005 * hash.h (struct hash_control): Declare, don't define, here.
6006 (HASH_STATLENGTH): Deleted.
6007 (struct hash_entry): Add field for hash code.
6008 (hash_say, hash_apply): Don't declare.
6010 * hash.c (destroy): Return void.
6011 (applicatee): Ditto.
6012 (main): Fix declarations.
6013 (hash_apply): Return void. Argument `function' returns void. Put
6014 inside "#ifdef TEST".
6015 (hash_say): Define only if TEST is defined.
6016 * hash.h (hash_apply, hash_say): Declarations deleted.
6018 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
6020 * configure: Rebuild with autoconf 2.7.
6022 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
6024 * aclocal.m4 (AC_PROG_CC): Remove local definition.
6025 * configure: Rebuild with autoconf 2.6.
6027 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
6029 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
6030 (ppc_stabx): Don't increment ppc_debug_name_section_size.
6032 (ppc_frob_file): Remove.
6033 * config/tc-ppc.h (tc_frob_file): Don't define.
6034 (ppc_frob_file): Don't declare.
6036 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
6038 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6039 * config/alpha-opcode.h: Include one-operand variants of jmp and
6042 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6043 with te-delta.h in 8.3 file systems.
6044 * configure.in: Adjusted.
6046 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6048 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6050 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6052 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6054 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6056 Version 2.6 released.
6057 * Makefile.in (VERSION): Updated to 2.6.
6059 * config/obj-coff.c (write_object_file): Change use of md_do_align
6060 to pass a pointer rather than a fill value, to match other uses.
6062 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6064 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6066 * as.c (main): Move md_end call to just after call to
6067 perform_an_assembly_pass. Delete cpu-specific code here.
6068 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6069 * config/tc-arm.c (md_end): Unused function deleted.
6070 * config/tc-ns32k.c (md_end): Ditto.
6072 * config/tc-i386.c (i386_align_code): New function, moved here
6073 from HANDLE_ALIGN macro.
6074 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6076 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6078 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6081 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6083 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6084 multi-byte nops to avoid changing gcc. The necessary gcc change
6085 might break old assemblers.
6087 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6089 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6090 generate optimal multi-byte nop instructions for ".align n"
6091 ".align n,0x90", and aligns requiring more than 15 bytes of
6092 padding still generate multiple 0x90's as before.
6094 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6096 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6098 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6100 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6101 * configure: Update.
6102 * mpw-make.sed: Reorder commands to make sed happier.
6103 * config/te-macos.h: New file.
6104 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6106 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6108 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6109 conditional branches.
6110 (md_apply_fix): Likewise.
6112 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6114 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6115 generate a reloc which the linker will not handle correctly. Fix
6116 overflow checking--R_IREL is 18 bits, not 17.
6118 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6120 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6121 from a PC relative reloc if TC_A29K.
6123 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6124 code depends upon it.
6126 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6127 $extend. Based on code from Eric Freudenthal
6128 <freudenthal@nyu.edu>.
6129 * config/tc-a29k.h (LEX_DOLLAR): Define.
6130 * read.c (LEX_DOLLAR): Define if not defined.
6131 (lex_type): Use LEX_DOLLAR.
6133 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6135 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6138 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6140 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6142 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6144 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6145 used only by "dlltool.c".
6147 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6149 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6150 (md_pseudo_table): Don't define "extern".
6152 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6154 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6156 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6158 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6160 * macro.c (macro_expand_body): Don't warn about == with a
6161 nonexistent parameter, in case it is in a comment field.
6163 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6165 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6166 set, even if macro_alternate is set.
6167 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6168 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6169 the token unless it ended in '@'.
6170 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6171 * doc/c-a29k.texi: Document macro usage on A29K.
6173 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6175 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6177 (install_operand): Likewise.
6179 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6181 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6183 * configure.in (m88k-motorola-sysv*): New target.
6184 * configure: Rebuild.
6185 * config/te-delta88.h: New file.
6186 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6188 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6189 (md_do_align): Define.
6190 * config/tc-m88k.c: Include "subsegs.h".
6191 (m88k_do_align): New function.
6193 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6194 (COFF_NOLOAD_PROBLEM): Define.
6195 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6197 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6199 * config/tc-i386.c (md_assemble): For a jump instruction with
6200 non-constant target, require 7 available bytes in the current
6203 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6205 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6208 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6210 * configure.in (alpha-*-linux*): Use ecoff.
6211 * configure: Rebuild.
6212 * ecoff.c (ecoff_directive_extern): New function.
6213 (ecoff_directive_weakext): New function.
6214 (ecoff_build_symbols): Handle weak symbols.
6215 (ecoff_setup_ext): Likewise.
6216 (ecoff_frob_symbol): Warn about weak common symbols.
6217 * ecoff.h (ecoff_directive_extern): Declare.
6218 (ecoff_directive_weakext): Declare.
6219 * symbols.c (S_IS_WEAK): New function.
6220 * symbols.h (S_IS_WEAK): Declare.
6221 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6223 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6226 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6228 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6230 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6231 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6232 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6233 * config/obj-coff.c (coff_frob_symbol): Don't call
6234 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6235 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6238 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6239 (ppc_stab_symbol): New static variable.
6240 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6241 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6242 sy_tc.real_name to the stab string.
6243 (ppc_bc, ppc_ec): New static functions.
6244 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6246 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6248 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6251 * input-scrub.c (input_scrub_push): Reset sb_index.
6253 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6255 * listing.c (listing_newline): Don't create a frag in the absolute
6258 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6260 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6261 (ppc_csect): Move most of the code to ppc_change_csect, and call
6263 (ppc_change_csect): New static function, taken from ppc_csect.
6264 (ppc_section): New static function.
6265 (ppc_saw_abs): New static varable.
6266 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6267 a symbol has no csect.
6268 (ppc_adjust_symtab): New function.
6269 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6270 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6272 * write.c (write_object_file): If tc_adjust_symtab is defined,
6273 call it just before the call to obj_adjust_symtab.
6275 * symbols.c (symbol_find_or_make): Change name to be const.
6276 * symbols.h (symbol_find_or_make): Update declaration.
6278 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6280 * doc/as.texinfo (Align): Mention SH.
6281 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6283 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6284 (Z8000 Directives, even): Don't give numeric align value, instead
6287 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6289 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6292 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6294 * Makefile.in (diststuff): Also make info.
6295 (maintainer-clean realclean): Also make clean-info.
6297 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6299 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6300 (pa_subspace): For ".nsubspa", always create a new subspace
6301 with the given attributes, even if one already exists with the
6304 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6306 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6307 TC_FORCE_RELOCATION, taking an additional section argument. If
6308 the section of the target symbol is not the same as the current
6309 section, always force the relocation to be used.
6310 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6312 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6313 md_pcrel_from function, taking an additional section argument.
6314 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6316 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6317 older TC_FORCE_RELOCATION if not defined.
6318 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6319 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6320 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6321 TC_FORCE_RELOCATION.
6323 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6325 * input-scrub.c (as_where): Set name to null pointer if we don't
6327 * messages.c (identify): Only print filename if non-null.
6328 (as_show_where): Ditto, for line number too.
6329 (as_warn_internal, as_bad_internal): Ditto.
6331 * input-file.c (input_file_open): If the input file can't be
6332 opened, consider it an error.
6334 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6336 * config/tc-mips.c: Added mips_4100 control, and support for
6337 accepting the 4100 as a MIPS architecture variant (md_begin,
6338 macro_build, mips_ip, md_parse_option). Adding suitable
6339 command-line OPTIONs, and updating the help text (md_show_usage).
6341 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6343 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6344 BFD_ASSEMBLER is defined.
6346 * Use one active frag and one obstack per frag chain:
6347 * frags.c (frags): Variable deleted.
6348 (frag_alloc): New function.
6349 (frag_grow, frag_more, frag_variant, frag_now_fix,
6350 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6352 (frag_new): Ditto. Verify that frch_last and frag_now match on
6353 entry and exit, and that old frag_now has non-zero type. Replace
6354 "know" uses with "assert". Use frag_alloc instead of mucking with
6356 * frags.h (frags): Declaration deleted.
6357 * subsegs.h (struct frchain): Add new field frch_frag_now.
6358 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6360 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6361 give it any stricter alignment than frchainS structures need. Do
6362 not initialize frags obstack. Set frag_now to point to
6363 dummy_obstack. Initialize absolute_frchain.
6364 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6365 field of frchainS. Don't create new frags on section switch, and
6366 use frag_alloc when creating a new frag chain. For absolute
6367 section, set frchain_now to absolute_frchain. Verify that
6368 frch_last and frag_now match on entry and exit. Initialize
6369 per-chain obstack, and under gcc, set required alignment to that
6370 needed by fragS structure.
6372 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6374 * stabs.c (get_stab_string_offset): Only copy input string if a
6375 fresh copy is needed, not if the section already exists.
6376 (s_stab_generic): Cache stab section name to bypass lookups, since
6377 usually it will match. Could be made faster still by changing the
6378 memory allocation rules.
6379 (s_xstab): Cache section name to bypass repeated string
6382 * frags.c (frag_new): Deleted register declarations.
6384 * listing.c (frag_now): Don't declare.
6386 * as.c (chunksize): New variable.
6387 (debug_memory): New variable.
6388 (main): If debug_memory is set, reduce chunksize and
6390 * as.h (chunksize): Declare it.
6391 * read.c (read_begin): Use it.
6393 * config/tc-alpha.c (md_shortopts): Include 'g'.
6394 (md_parse_option): Ignore it.
6396 * Makefile.in (distclean): Remove Makefile and config.status from
6397 testsuite directory.
6398 (clean-here): Don't delete testsuite. Instead, delete only the
6399 files within it that would be generated by running tests.
6401 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6402 frag_now_fix instead of accessing obstack info directly.
6403 * config/tc-arm.c (s_ltorg): Ditto.
6404 (md_assemble): Ditto.
6406 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6409 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6411 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6412 chain after parsing value expression, if any, to avoid separating
6413 continued .stabs lines.
6415 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6417 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6418 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6420 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6422 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6423 -mcom support and PPC_OPCODE_ANY for -many.
6424 (md_parse_option): Ditto.
6426 (md_begin): For duplicate instructions, print all duplicates
6429 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6431 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6432 common mode operation.
6433 (md_show_usage): Add -mcom to usage message.
6435 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6437 * expr.c (op_rank): Add O_symbol_rva.
6438 * expr.h (operatorT): Add O_symbol_rva.
6439 * read.c (cons_worker): Set O_symbol_rva when necessary.
6440 * write.c (fix_new_exp): Understand O_symbol_rva.
6442 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6444 * config/tc-mips.c: Correct s_cons arguments. From Michael
6445 Joosten <joost@ori.cadlab.de>.
6447 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6449 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6450 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6451 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6453 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6454 make non-static. Change all users.
6455 * config/obj-coff.h (coff_n_line_nos): Declare.
6457 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6459 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6461 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6463 * config/obj-elf.c (obj_elf_common): Convert specified byte
6464 alignment to power of two. Set size of local bss symbol.
6466 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6468 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6470 * sb.c, macro.c: Decide whether to include <string.h> or
6471 <strings.h> just as as.h does.
6473 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6475 * Makefile.in (site.exp): Fix setting of $srcdir.
6477 * config/tc-arm.c (md_atof): Fix little-endian output.
6478 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6481 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6483 * doc/as.texinfo: Split out the NS32k family documentation,
6484 despite its being commented out for now.
6485 * doc/c-ns32k.texi: New file.
6487 * sb.c, macro.c: Include string.h.
6489 * Makefile.in (comparison): Only check *.o; we don't care if
6490 timestamps inserted by the native linker differ.
6492 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6493 if alignment stricter than 4 bytes is requested; in that case,
6494 align to a 4-byte boundary first.
6496 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6498 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6499 uninitialized" warning for `Max_Source_Offset'.
6501 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
6503 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6504 qualifiers and detect errors if present.
6505 (md_assemble): Add call to parse_toc_entry. Also added some support
6506 for the [tocv] qualifier.
6507 (ppc_pe_tocd): New function to support data in the toc section.
6509 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
6511 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
6514 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
6516 * config/tc-m68k.c (isword): Accept all values from -65536 to
6517 +65535, so ~VAL will not be rejected.
6519 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
6520 skip characters after the pseudo-op.
6522 * read.c (get_line_sb): Don't look past buffer_limit.
6523 (s_include): In MRI mode, skip characters after the file name.
6525 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
6527 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
6528 periods in register names.
6530 For older changes see ChangeLog.1.