1 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
3 * tc-mips.c (md_begin): Reorganize setting of default values so
4 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
6 (md_parse_option): Remove all code that sets defaults; md_begin
7 handles all of this now.
9 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
11 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
13 (bootstrap, bootstrap2, bootstrap3): Likewise.
14 * Makefile.in: Rebuild.
16 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
17 TOC section to be against the csect.
19 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
22 * config/tc-mips.c (mips_5400): New variable.
23 (md_begin, md_parse_option): Handle 5400 options/names.
24 (macro_build, mips_ip): Check for 5400-specific instructions.
25 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
29 * config/tc-mips.c (validate_mips_insn): New function, checks
30 match versus mask bits, and also verifies that all bits to be
31 output are actually specified somewhere.
32 (md_begin): Call it for 32-bit instructions, instead of doing
33 match/mask check here. In case of failure, print a message, but
34 check the rest of the opcode table before exiting.
36 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
38 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
39 from Tony Thompson at ARM: athompso@arm.com
42 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
44 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
49 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
51 * config/tc-mips.c (hilo_interlocks): True for tx49.
52 (md_begin): Add mips64tx49.
53 (md_parse_option): Add 4900 cpu.
56 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
58 * config/tc-ppc.c (md_assemble): When handling @l, always sign
59 extend if the operand expects a signed value.
61 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
62 default which is to permit dollar labels.
64 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
66 * config/tc-sparc.c (sparc_memory_model): New variable.
67 (md_longopts): Add -TSO/-PSO/-RMO options.
68 (md_parse_options): Handle them.
69 (sparc_elf_final_processing): For 64 ELF, set required
70 memory ordering in e_flags. Default to RMO and let the user
71 override it through command line.
73 * config/tc-sparc.h (elf_tc_final_processing): Add.
75 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
77 * config/tc-sparc.c (v9a_asr_table): New variable.
78 (sparc_ip): Handle v9a asr's.
79 Patch from David Miller <davem@vger.rutgers.edu>.
81 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
83 * config/tc-sparc.h (md_do_align): New macro.
84 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
85 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
87 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
89 * config/tc-sh.c (sh_small): New variable.
90 (OPTION_SMALL): Define.
91 (md_longopts): Add "small".
92 (md_parse_option): Handle OPTION_SMALL.
93 (md_show_usage): Mention -small.
94 * config/tc-sh.h (sh_small): Declare.
95 (SUB_SEGMENT_ALIGN): Handle sh_small.
96 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
99 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
100 case in little endian mode.
102 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
104 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
105 overflow signalling to linker.
107 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
109 * makefile.vms: Fix for dec c.
111 * config-gas.com: Give explanation for dec c setup in error
114 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
115 sections on openvms/alpha.
117 * config/obj-evax.c: support .weak pseudo-op
119 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
121 * config/tc-sparc.c (default_arch_size): New static local.
122 (struct sparc_arch): Rename arch_size to default_arch_size.
123 New member user_option_p.
124 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
125 (init_default_arch): Check whether default arch is valid.
126 Set default_arch_size in addition to sparc_arch_size.
127 (OPTION_32,OPTION_64): Define.
128 (md_longopts): New entries for -32, -64.
129 (md_parse_option): Handle them.
130 (md_show_usage): Print them. Ensure init_default_arch called.
131 * configure.in (sparc64): Set arch to v9-64.
132 * configure: Regenerated.
134 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
136 * write.c (subsegs_finish): New function, broken out of
138 (write_object_file): Some code moves into subsegs_finish.
139 * write.c (subsegs_finish): Declare.
140 * as.c (main): Call subsegs_finish.
142 * read.c (s_include): Check for error return from
145 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
147 * read.c (get_line_sb): Accept any eol marker while scanning macros.
149 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
151 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
152 * config/tc-i386.h (DIFF_EXPR_OK): Define.
153 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
154 the correct relocation when it exists.
155 * config/tc-i386.c (md_apply_fix3): Likewise.
157 * config/tc-ppc.h: Correct typo in comment.
158 * config/tc-v850.h: Likewise.
160 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
162 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
163 when second instruction is writing to first instructions inputs.
165 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
167 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
168 templated programs to build with -g.
170 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
172 * config/tc-v850.c (md_relax_table): Add support for relaxing
173 unconditional branches. This patch is courtesy of Jim Wilson.
174 (md_convert_frag): Fix relaxing of branches. This patch is
175 courtesy of Jim Wilson.
176 (md_assemble): Create different fixups for conditional and
177 unconditional branches. This patch is courtesy of Jim Wilson.
178 (md_estimate_size_before_relax): Estimate size of variable part of
179 fixup based on whether it is for a conditional or an unconditional
180 branch. This patch is courtesy of Jim Wilson.
181 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
182 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
183 obj_elf_section_change_hook().
184 (v850_comm): New function.
185 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
186 (md_begin): Add bss flag to seg_info of bss sections.
188 Add support for .scommon, .tcommon and .zcommon sections.
190 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
191 .zcommon, .tbss, .call_table_data and .call_table_text.
193 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
195 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
196 * configure: Regenerated.
198 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
200 * config/tc-d10v.c: Fixes to make sure the AT_WORD
201 expression is not confused with -1.
203 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
205 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
206 operand - OPERAND_ATMINUS.
208 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
210 * config/tc-d10v.c (parallel_ok): Note that auto increment and
211 decrement modify the index register.
213 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
215 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
216 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
218 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
219 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
220 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
223 * doc/Makefile.am (CPU_DOCS): Define.
224 (as.info): Depend upon $(CPU_DOCS).
225 * doc/Makefile.in: Rebuild.
227 * configure.in: Remove AM_PROG_INSTALL; it's called by
229 * configure: Rebuild.
231 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
233 * tc-d10v.h (TC_START_LABEL): Don't define.
234 (tc_frob_label): Define.
236 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
238 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
239 to pair a branch and link with anything but an exe instruction.
241 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
243 * config/tc-alpha.c (load_expression): Disable the sym+const .got
244 optimization to reduce the alignment surprises for gcc.
246 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
248 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
249 * config/tc-sparc.c (sparc_target_format): Handle coff here.
250 (sparc_ip): Add %hix,%lox.
251 (md_apply_fix3): Call as_bad_where, not as_bad.
252 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
253 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
255 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
257 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
258 recognizes alphaev5 etc.
259 * configure: Rebuild.
261 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
263 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
264 of mipsr3900 with mipstx39.
266 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
267 -mipsXX message' if the insn isn't an ISA insn.
269 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
271 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
272 Redefine TARGET_FORMAT to call sparc_target_format.
273 * config/tc-sparc.c (in_unsigned_range): New function.
274 (sparc_arch_size): Make static.
275 (sparc_target_format): New function.
276 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
277 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
278 (output_insn): Set `fx_no_overflow'.
279 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
280 (tc_gen_reloc): Likewise.
282 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
284 * config/tc-v850.c (v850_section): Remove.
286 * config/obj-elf.c (obj_elf_section): Enhance error message.
288 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
290 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
291 including obj-elf.h in OBJ_MAYBE_ELF case.
292 (mips_target_format): Return NULL after abort to avoid warning.
294 * ecoff.c (generate_ecoff_stab): Remove unused static function.
296 * expr.c (operator): Accept ==. From Anders Blomdell
297 <anders.blomdell@control.lth.se>.
299 * config/atof-ieee.c (gen_to_words): When generating a denormal
300 number, handle an overflow into the smallest normalized number.
302 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
304 * as.h, input-scrub.c (new_logical_line): New return value.
305 * read.c (s_app_file): Don't note the same file several times
308 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
310 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
312 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
314 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
315 * configure: Rebuild.
317 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
319 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
321 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
322 fn* instructions do not insert implicit fwait. This was changed
325 * config/m68k-parse.y (yylex): Permit an expression to be used for
328 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
330 * Makefile.in: Rebuild.
332 * aclocal.m4: Rebuild with new libtool.
333 * configure: Rebuild.
335 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
337 * app.c (do_scrub_chars): Clear mri_state at end of .mri
340 * config/tc-mips.c (hilo_interlocks): Change from a static
341 variable to a macro, so that it varies with the variables upon
343 (gpr_interlocks, cop_interlocks): Likewise.
344 (md_begin): Don't initialize them.
346 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
348 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
349 of strcmp where appropriate.
351 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
353 * config/tc-v850.c (md_assemble): Cope with a zero data area
354 relocation with a constant offset.
355 (md_assemble): Produce error message when special data area
356 relocations are used on instructions which do not support them.
357 (md_assemble): Reset processor mask if defined by command line
360 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
362 * config/tc-sparc.c: Reorganize file.
363 (parse_keyword_arg): Allow numbers in reg names.
364 (SPECIAL_CASE_NONE): New macro.
365 (md_assemble): Use it.
366 (lookup_arch,init_default_arch): New functions.
367 (default_arch,default_init_p,sparc_arch_table): New static locals.
368 (sparc_arch_size): New static local.
369 (max_architecture): Initialize in init_default_arch.
370 (md_parse_options): Call init_default_arch if necessary.
371 Rewrite -xarch/-A processing.
372 (md_show_usage): Print -A values from sparc_arch_table.
373 (md_begin): Call init_default_arch if necessary.
374 (sparc_md_end): Handle both 32 and 64 bit environments.
375 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
376 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
378 * config.in: Regenerate.
379 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
380 (SPARC_V9,SPARC_ARCH64): Delete.
381 * configure: Regenerate.
382 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
384 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
386 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
388 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
391 * config/tc-v850.c (md_assemble): Corrected typo.
392 * config/tc-v850.c Add new sections: call_table_data and
394 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
395 (handle_ctoff): New Function.
397 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
400 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
402 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
403 displacement from the tiny data area pointer.
405 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
407 * config/tc-hppa.c (fix_new_hppa): Make declaration match
410 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
412 * config/tc-v850.c (processor_mask): New variable.
413 (set_machine, md_parse_option): Set processor_mask.
414 (md_assemble): Check that instruction is available to target
417 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
419 (TARGET_PROCESSOR): New constant.
420 (TARGET_PROCESSOR): New constant.
424 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
426 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
431 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
433 Merge in work from Martin Hunt:
435 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
436 CR is 0 for PSWL and PSWH.
438 * config/tc-d30v.c (do_assemble): Don't accept
439 illegal condition codes for cmpu instruction.
441 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
442 used in d*i instructions.
444 * config/tc-d30v.c (check_size): New function. Check
445 relocations for overflows.
446 (md_pcrel_from_section): Fix relocations between sections.
447 (md_apply_fix3): Use new relocation types for 15 and 21
448 bit relocations in the right container. Needed because
449 the address of the instruction is not eight-byte aligned
450 but the relocations must be.
452 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
453 (find_format): If ".s" or ".l" are used, don't try
454 to compute branch sizes.
456 * config/tc-d30v.c (do_assemble): Check for ".s" or
457 ".l" extensions to opcode names.
458 (find_format): Generate the correct instructions when
459 ".s" or ".l" are used.
461 * config/tc-d30v.c (build_insn): Check for odd registers
462 on instructions that require even registers.
464 * config/tc-d30v.h (md_start_line_hook): Define.
465 * config/tc-d30v.c (md_start_line_hook): New hook.
466 Checks the beginning of each line for a ".". If it
467 finds one, assume a pseudo-op and flush any unwritten
470 * config/tc-d30v.c (md_apply_fix3): Fix problem
471 with determining when fixups were done.
473 * config/tc-d30v.c (build_insn): Fix bug where the numeric
474 part of a symbol (for example, "foo+8") was being written
475 into the instruction.
476 (md_pseudo_table): Change .word to be 32 bits and add
479 * config/tc-d30v.c (parallel_ok): Check to see if first
480 instruction is a jump.
482 * config/tc-d30v.c (parallel_ok): Major code reorganization.
485 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
488 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
490 * configure.in (emulations): Add v850 emulation.
492 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
494 * Makefile.am (CPU_TYPES): Add arc.
495 (TARGET_CPU_CFILES): Add tc-arc.c.
496 (TARGET_CPU_HFILES): Add tc-arc.h.
497 (dependencies): Rebuild.
498 * Makefile.in: Rebuild.
499 * configure.in: Recognize arc-*-elf*.
500 * configure: Regenerated.
501 * config/tc-arc.[ch]: New files.
503 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
505 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
506 Correct description of hi() reloc prefix.
509 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
510 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
511 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
514 * doc/c-v850.texi: Document new pseudo ops and command line
517 * config/tc-v850.c (set_machine): New function.
518 * config/tc-v850.c (.v850): New pseudo op.
520 * config/tc-v850.c (.v850e): New pseudo op.
521 * config/tc-v850.c (.v850eq): New pseudo op.
525 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
527 Support -alh and -ald for DWARF 1:
528 * listing.c (struct list_info_struct): Add debugging field.
529 (listing_newline): Initialize the debugging field. If ELF, if the
530 section starts with .debug or .line, set the debugging field in
531 the listing structure.
532 (debugging_pseudo): Add list parameter. Change all callers. If
533 the debugging field is set, consider it to be a debugging pseudo.
534 If ELF, skip blank lines between debugging lines.
535 * read.c (emit_expr): If ELF, look for line numbers.
536 (stringer): If ELF, look for file names.
538 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
540 * config/tc-v850.c (v850_insert_operand): Only test for overflow
541 if there is no insert function.
543 * config/tc-v850.h (TARGET_MACHINE): New constant.
545 * config/tc-v850.c (v850_insert_operand): Add
546 -mwarn_unsigned_overflow.
547 (md_begin): Set BFD machine number based on machine variable.
548 (md_parse_option): Add -mv850, -mv850e and -mv850eq options.
550 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
552 * as.h: Don't declare alloca if it is a macro.
556 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
558 * config/tc-mips.c: Add tx19/r1900.
561 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
563 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
564 rename to cpu_types[].
565 (s_alpha_arch): New function.
566 (md_pseudo_table): Add "arch".
568 * config/tc-alpha.c (md_begin): Merge the two loops through the
570 (s_alpha_proc): Add initial SKIP_WHITESPACE.
571 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
573 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@ninemoons.com>
575 * read.h (s_lcomm_bytes): Add prototype (for real this time).
577 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
579 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
582 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
584 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
586 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
588 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
589 relative to the next instruction, not the current instruction.
590 (md_assemble): Similarly.
592 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
594 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
597 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
598 (v850_reloc_prefix): Duplicate code eliminated. Add code to
599 recognise special instructions.
600 (md_assemble): Calculation of the size of a fixups corrected.
602 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
605 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
607 * config/tc-v850.c (md_assemble): Use opcode->name instead of
608 opcode->opcode as the sentinal. Zero is a valid opcode.
610 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
612 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
613 * doc/c-v850.texi: Change node name to match other chapter nodes.
615 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
617 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
620 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
622 * expr.c (integer_constant): If BFD64, don't make a bignum if the
623 number will fit in 64 bits.
625 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
626 rather than calling abort.
628 * as.h: Don't define alloca if __GNUC__. Just declare it.
629 * macro.c: Copy alloca handling from as.h.
631 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
632 Gabriel Paubert <paubert@iram.es>.
634 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
635 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
636 is jcxz or a loop instruction.
638 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
640 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
642 (md_begin): Set up machine architecture and type.
644 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
646 * symbols.c (resolve_symbol_value): Store the value back into the
647 symbol expression, to handle add or subtract simplification
648 correctly. Handle O_symbol_rva. Add default case.
650 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
651 chunksize while creating the new subsection.
652 * as.c (chunksize): Initialize to zero.
653 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
654 calling obstack_begin.
656 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
658 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
662 * config/tc-v850.c (parse_register_list): Support constant
663 expressions as register lists.
666 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
668 * doc/c-v850.texi: Change the major node to v850 Machine
671 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
673 * doc/as.texinfo: Add inclusion of c-v850.texi
675 * doc/c-v850.texi: New file.
677 * read.c (is_end_of_line): Make NUL character be considered to be
680 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
682 * config/tc-v850.c (parse_register_list): Add support for curly
684 (cc_names): Add "e" and "ne" conditions.
686 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
688 * app.c (do_scrub_chars): Support a double dash as starting a
689 comment that extends to end of line.
691 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
693 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
695 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
697 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
699 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
700 insn when changing to a different instruction.
703 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
705 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
706 floating point extensions.
707 (parse_reg): parse sgr and dbr.
710 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
712 * config/tc-v850.c (system_register_name): Support numbers for
715 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
717 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
718 flag when alignment is in bytes instead of power of 2, and code to
719 use that flag to convert alignment to bytes.
720 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
721 * read.h (s_lcomm_bytes): Add prototype.
722 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
723 defined, write alignment to alignment bits in section header s_flags
724 rather than the s_align field.
726 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
727 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
728 pseudo, instead of s_lcomm which wants a power of two for alignment.
731 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
733 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
735 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
737 * as.c (show_usage): Add -am.
738 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
739 if we've already got one.
740 * listing.c (struct list_info_struct): Add line_contents.
741 (listing_newline): Put unused argument to work: if non-null, save it...
742 (listing_listing): ... and regurgitate during listing instead of line
744 * listing.h (LISTING_MACEXP): New define.
745 (LISTING_NEWLINE): Argument is NULL.
746 * read.c (read_a_source_file): If expanding macros, break up input
747 lines and pass them to listing_newline.
748 * doc/as.texinfo: Document -ac and -am.
750 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
752 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
754 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
758 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
760 * config/tc-v850.c: Remove support_v850e flag and command line
763 * configure.in (emulations): Add support for v850e target
765 * configure (emulations): Add support for v850e target
767 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
769 * config/tc-v850.c: Remove support_v850eq flag and command line
772 * configure.in (emulations): Add support for v850eq target
774 * configure (emulations): Add support for v850eq target
777 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
779 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
780 setting EXPECT and TCL_LIBRARY.
781 * Makefile.in: Rebuild.
783 * as.h (enum debug_info_type): Define.
784 (debug_type): Declare.
785 * as.c (debug_type): New global variable.
786 (show_usage): Add --gstabs.
787 (parse_args): Handle --gstabs.
788 * read.c (generate_asm_lineno): Remove.
789 (read_a_source_file): Output stabs debugging if appropriate.
790 Change checks of generate_asm_lineno to check debug_type. Only
791 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
792 * read.h (generate_asm_lineno): Don't declare.
793 (stabs_generate_asm_lineno): Declare.
794 * stabs.c (stabs_generate_asm_lineno): New function.
795 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
796 Don't turn off debugging.
797 (add_file): Remove old #if 0 code.
798 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
799 (ecoff_directive_end): Don't generate stabs line symbols.
800 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
802 (line_label_cnt): Remove.
803 (ecoff_generate_asm_line_stab): Remove.
804 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
805 * doc/as.texinfo, doc/as.1: Document --gstabs.
807 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
810 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
811 Add support for v850eq instructions.
813 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
814 Add support for v850e instructions.
817 * config/tc-v850.c (md_assemble): Fix error recovery to reload
818 text of entire opcode.
820 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
822 * doc/internals.texi: Document rs_leb128.
824 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
826 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
827 in ABSL case, rather than calling abort.
829 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
831 * as.h (enum _relax_state): Add rs_leb128.
832 * read.c (potable): Add sleb128 and uleb128.
833 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
835 * read.h: Update prototypes.
836 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
837 the symbol value, add a second FINALIZE argument that prevents
838 changes from being comitted. Update all callers.
839 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
840 * doc/as.texinfo: Document the new pseudos.
842 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
844 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
846 (DISTCLEANFILES): Define.
847 * doc/Makefile.am (DISTCLEANFILES): Define.
848 * Makefile.in, doc/Makefile.in: Rebuild.
850 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
852 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
853 Don't set targ or gas_target. Define SCO_ELF and
854 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
856 * Makefile.am: Remove @target_frag@.
857 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
859 (dep-am): Mark as phony.
860 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
862 * config/arm-big.mt, config/arm-lit.mt: Remove.
863 * config/mips-big.mt, config/mips-lit.mt: Remove.
864 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
865 * config/ppc-sol.mt: Remove.
866 * config/i386coff.mt, config/m68kcoff.mt: Remove.
867 * config/m88kcoff.mt: Remove.
868 * config/sco5.mt: Remove.
869 * configure, config.in, Makefile.in: Rebuild.
871 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
872 further try to circumvent the .y.h rule.
873 * Makefile.in: Rebuild.
875 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
877 * Makefile.am: New file, based on old Makefile.in.
878 * acinclude.m4: New file, from old aclocal.m4.
879 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
880 shared library handling; now handled by libtool. Replace
881 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
882 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
883 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
884 * config.in: New file, created by autoheader.
886 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
887 * stamp-h.in: New file.
888 * as.c (print_version_id): Change GAS_VERSION to VERSION.
889 (parse_args): Likewise.
890 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
891 * doc/Makefile.am: New file, based on old doc/Makefile.in.
892 * Makefile.in, doc/Makefile.in: Now built with automake.
893 * aclocal.m4: Now built with aclocal.
894 * configure: Rebuild.
896 * cond.c (s_else): If not listing false conditionals, turn listing
897 off in the false branch of the else.
899 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
901 * config/tc-mips.c (macro): Fix handling of a double load from a
902 symbol plus an offset.
904 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
905 has an associated external symbol.
907 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
909 * config/tc-alpha.c (s_alpha_ucons): New function.
910 (md_pseudo_table): Add unaligned data pseudos for DWARF.
912 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
914 * config/tc-v850.c (md_assemble): Ignore the rest of the current
915 line if we encounter an error.
917 * config/tc-v850.c (md_assemble): Sign extend constants value
918 for hi and hi0 expressions.
919 (v850_insert_operand): Enable range checking for generic 16bit
922 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
924 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
925 LO16, HI16 and HI16_S relocs.
927 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
929 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
931 * configure: Regenerated with autoconf 2.12.
932 * Makefile.in: Add $(EXEEXT) to all executables.
934 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
936 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
937 unconditional branches.
938 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
941 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
943 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
945 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
947 * macro.c (define_macro): Make sure the index is in range before
951 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
953 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
954 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
955 the right f/ffrag and fx/fxfrag pairs since instruction may be split
959 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
961 * config/te-go32.h (USE_ALIGN_PTWO): Define.
962 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
963 defined, use s_align_ptwo for .align.
964 * configure.in (i386-*-msdosdjgpp*): New target.
965 (i386-*-go32*): Set em to go32 and targ to coffgo32.
966 * configure: Rebuild.
968 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
970 * config/tc-sparc.c (last_opcode): New static local.
971 (md_assemble): Don't issue "FP branch in delay slot" warning if
972 the delay slot has been annulled.
974 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
976 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
977 code if BFD_ASSEMBLER.
979 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
981 * config/tc-v850.c (system_registers): Fix ordering of registers.
984 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
986 * config/tc-tic80.c (build_insn): Initialize extended word to zero
987 when it will be filled in later by relocation information.
990 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
992 * config/tc-mips.c (macro_build): Restore check of fmt argument.
993 (mips_ip): Fix ISA checks.
996 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
998 * configure.in: Default the r5900 to little endian.
999 * configure: Rebuilt.
1002 start-sanitize-tic80
1003 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
1005 * config/tc-tic80.c (build_insn): Fix endianness problem with
1009 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
1011 * config/tc-mips.c (check_absolute_expr): Change warning to
1014 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
1016 * config/tc-mips.c (macro_build): Refine code to check if an
1017 instruction is available on a particular cpu variant.
1018 (mips_ip): Likewise.
1020 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
1022 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
1023 OBJ_AOUT to ifdef OBJ_ELF.
1024 (md_apply_fix3): When mangling 32 bit PC relative reloc for
1025 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
1027 * write.c (fixup_segment): Change special case for i386-coff to
1028 not apply for i386-pe.
1029 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
1030 which were not done.
1031 (coff_frob_file_after_relocs): Rename from coff_frob_file.
1032 (coff_format_ops): Initialize frob_file_after_relocs field rather
1033 than frob_file field.
1034 * config/obj-coff.h (coff_frob_file): Don't declare.
1035 (coff_frob_file_after_relocs): Declare.
1036 (obj_frob_file): Don't define.
1037 (obj_frob_file_after_relocs): Define.
1038 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
1039 * configure: Rebuild.
1041 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
1043 * config/obj-coff.c (fixup_segment): Never subtract section
1044 address from PC relative reloc which will be fully resolved.
1046 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
1048 * ecoff.c (page_type): Renamed from page_t to avoid conflict
1049 with hpux10 header files.
1051 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
1053 From Jason Merrill <jason@cygnus.com>:
1054 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
1056 * config/tc-i386.h (md_maybe_text): Define.
1057 (md_do_align): Use md_maybe_text.
1059 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
1061 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
1062 relocations, don't check for symbol being external, weak, etc.
1064 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
1066 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
1067 calculate relocations to any external symbol, because we might be
1068 linking a shared object and the symbol might be overriden or moved
1069 (for instance, moved into a static executable's .bss section).
1070 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
1072 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
1073 be calculated by the assembler.
1075 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
1076 whose destination lies in the same file, by ignoring the @plt or
1077 @local and aiming the branch at its destination.
1079 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1081 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
1082 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
1085 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
1086 of obj_copy_symbol_attributes.
1088 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
1090 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
1091 signed operand, sign extend a 32 bit value to the host size.
1093 * Makefile.in (CFLAGS): Subsitute from configure script. From
1094 Jeff Makey <jeff@cts.com>.
1096 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
1097 buffer size to make a copy of the symbol.
1099 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
1102 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
1104 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
1105 step through the frags calling cvt_frag_to_fill, switch to
1106 SEG_DATA when we reach data_frag_root.
1108 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
1110 * config/tc-mn10300.c (md_assemble): Allow an empty register
1111 list for instructions which use register lists.
1113 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1115 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
1117 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
1120 * config/tc-arm.c: Add prototypes for many static functions.
1121 (struct asm_opcode ): Add prototypes for parms field.
1122 (struct thumb_opcode ): Likewise.
1123 (fp_op2): Remove unused flags parameter.
1124 (output_inst): Make static.
1125 (arm_after_pass_hook): Remove unused ignore parameter.
1126 * config/tc-arm.h (arm_after_pass_hook): Declare.
1127 (arm_start_line_hook): Declare.
1128 (arm_frob_label): Declare.
1130 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1132 * depend.c (wrap_output): new prototype.
1134 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
1136 * config/tc-sh.c (md_apply_fix): Check for overflow.
1138 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
1139 section size to be aligned.
1141 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
1143 * config/tc-sh.h (md_cons_align): Define.
1144 (sh_cons_align): Declare.
1145 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
1146 (sh_no_align_cons): New static variable.
1147 (s_uacons): New static function.
1148 (sh_cons_align): New function.
1149 (sh_handle_align): Warn about misaligned data.
1150 * doc/c-sh.texi: Document .uaword and .ualong.
1152 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
1154 * macro.c (macro_expand): In MRI mode, treat single quote as a
1155 separator character when checking for a positional argument.
1157 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
1159 * config/tc-arm.c (md_parse_option): Merge in changes from
1162 * config/tc-arm.h: Merge in changes from armT-970328-branch.
1164 * configure.in (emulations): Add Thumb architecture support from
1165 armT-9703-28-branch.
1167 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
1169 * doc/all.texi: Add enabling of ARM documentation.
1171 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
1173 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
1175 * config/tc-mips.c: Added r3900 support.
1177 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
1179 * as.c: (parse_args) `-t' option requires an argument.
1181 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
1183 * config/tc-arm.c (md_begin): Change call to
1184 coff_arm_bfd_set_private_flags() to a call to
1185 bfd_set_private_flags().
1187 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
1189 * Makefile.in: Rebuild dependencies.
1191 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
1192 of a BFD_RELOC_RVA reloc.
1194 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
1196 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
1197 (hppa_force_relocation): Force a relocation for an absolute
1200 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
1202 * doc/as.texinfo: Don't use @value in section names or index
1203 entries; it confuses texinfo.tex.
1205 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
1207 * doc/as.texinfo: Updated for -MD option.
1208 * Makefile.in (CFILES): Added depend.c.
1209 (OBJS): Added depend.o.
1210 * as.h (start_dependencies, register_dependency,
1211 print_dependencies): New declarations.
1212 * depend.c: New file.
1213 * as.c (parse_args): Added -MD option.
1214 (main): Call print_dependencies.
1215 (show_usage): Added help for -MD.
1216 * read.c (s_app_file): Call register_dependency.
1217 (s_include): Call register_dependency when file is found.
1218 (read_a_source_file): Call register_dependency.
1220 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
1222 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
1223 section address to the symbol value.
1225 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
1227 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
1228 into the new membership field.
1230 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
1232 * config/tc-arm.c (md_begin): If no cpu type is specified on the
1233 command line then the ARM7 is now chosen by default when setting
1234 the BFD machine and architecture.
1236 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
1238 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
1239 hold APCS selection.
1240 (md_begin): Added code to generate flags to be set into the COFF
1241 header and the calls to the BFD functions to do this.
1242 (md_parse_option, md_show_usage): Added new command line
1243 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
1244 -marmv3m, -marmv4, -marmv4t.
1246 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
1247 as it is never used.
1249 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
1251 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
1252 label name with ".".
1253 * config/tc-mn10300.c (md_convert_frag): Likewise.
1255 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
1257 * config/tc-mips.c (set_at): Check for bignum.
1258 (check_absolute_expr, macro, mips16_macro): Likewise.
1260 start-sanitize-tic80
1261 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
1263 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
1264 for overflow/underflow, only insert lower 15 bits into instruction.
1267 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1269 * config/tc-i386.c (pi): Check for RegMMX.
1271 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
1273 * expr.c (expr): When subtracting values in the same frag,
1274 subtract X_add_number rather than adding it.
1276 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
1278 * config/obj-coff.c (write_object_file): Just pass NULL to
1279 md_do_align, not the address of a char holding NOP_OPCODE.
1281 * config/tc-mips.c (macro): Handle constants for M_LI_D and
1283 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
1284 than an address if the floating point value looks sufficiently
1287 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
1289 * config/tc-i386.c (md_section_align): If a.out and BFD, force
1290 section size to be aligned.
1292 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
1294 * cond.c: Include "macro.h".
1295 (struct conditional_frame): Add macro_nest field.
1296 (initialize_cframe): Initialize macro_nest.
1297 (cond_finish_check): Add nest parameter. Change all callers.
1298 (cond_exit_macro): New function.
1299 * as.h (cond_finish_check): Update declaration.
1300 (cond_exit_macro): Declare.
1301 * input-scrub.c (macro_nest): Make globally visible.
1302 (input_scrub_next_buffer): Call cond_finish_check.
1303 * macro.h (macro_nest): Declare.
1304 * read.c (s_mexit): Call cond_exit_macro.
1306 * config/tc-i386.h (RegMMX): Define.
1307 * config/tc-i386.c (pi): Check for all register types.
1308 (type_names): Add RegMMX.
1309 (md_assemble): Handle RegMMX.
1311 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
1313 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
1316 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
1318 * config/tc-mips.c (nopic_need_relax): Add new parameter
1319 before_relaxing. Use it when testing ecoff_extern_size.
1320 (load_address, macro, md_estimate_size_before_relax): Fix all
1323 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
1325 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
1326 (obj_elf_subsection): New static function.
1328 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
1330 * config/obj-coff.c (coff_header_append): Don't reset string_size
1331 each time through the loop.
1333 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1335 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
1337 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
1339 * doc/internals.texi (Porting GAS): Correct documentation for
1340 current configure handling of targ-cpu.h, et. al.
1341 (CPU backend): Document listing macros.
1343 * listing.c (data_buffer): Set size based on other listing macros,
1344 rather than always using 100.
1345 (data_buffer_size): Remove static variable.
1346 (calc_hex): Make data_buffer_size a local variable. Don't leave
1347 any slop when filling data_buffer.
1349 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
1351 * doc/c-mips.texi: Document .set autoextend.
1353 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
1355 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
1356 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
1357 sparc-*-openbsd*): New targets.
1358 * configure: Rebuild.
1360 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
1362 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
1363 for all undefined symbols.
1365 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
1367 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
1370 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
1372 * configure.in (alpha*-*-openbsd*): New target.
1373 * configure: Rebuild.
1375 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
1377 * configure.in (mips-*-openbsd*): New target.
1378 * configure: Rebuild.
1381 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
1383 * config/tc-d30v.c (parallel_ok): Fix parallel checking
1384 for instructions using conditional execution.
1387 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
1389 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
1391 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
1393 * Makefile.in (srcroot): Remove.
1394 (INSTALL): Set to @INSTALL@.
1395 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
1396 (all, dvi): Don't set srcroot.
1397 (install): Depend upon as.new, gasp.new, and installdirs. Use
1398 $(program_transform_name) directly, rather than using
1399 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
1400 (installdirs): New target.
1401 * doc/Makefile.in (INSTALL_XFORM1): Remove.
1402 (install): Depend upon installdirs. Use $(program_transform_name)
1403 directly, rather than using $(INSTALL_XFORM) and
1405 (installdirs): New target.
1406 (install-info-as): Run mkinstalldirs.
1407 (install-info-gasp): Likewise.
1409 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
1411 * Makefile.in (INSTALL): Change install.sh to install-sh.
1413 * symbols.c (resolve_symbol_value): Check for division by zero.
1415 From Thomas Graichen <graichen@rzpd.de>:
1416 * Makefile.in: Always use $(SHELL) when running move-if-change.
1417 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
1418 * configure: Rebuild.
1420 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
1422 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
1423 New argument `want'. Update enum cgen_parse_operand_result values.
1424 Initialize if CGEN_PARSE_OPERAND_INIT.
1425 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
1426 (md_assemble): Call cgen_asm_init_parse.
1427 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
1429 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
1431 * config/tc-m68k.c (m68k_ip): Handle #j.
1433 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
1435 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
1436 right address for call label:32,regs,imm.
1438 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
1440 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
1442 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
1443 symbol for OBJ_ELF anymore.
1445 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
1447 * Makefile.in: Regenerate dependencies.
1448 (TARG_CPU): New variable.
1449 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
1450 (.dep1): Delete creating of cgen-opc.h.
1451 (.tcdep): Put proper contents in cgen-opc.h.
1452 * configure.in (m32r): Delete setting of extra_files, extra_links.
1453 (AC_OUTPUT): Create cgen-opc.h.
1454 * configure: Regenerated.
1456 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
1458 * makefile.vms: Update to build gasp.exe.
1460 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
1462 * write.c (relax_frag): Make non-static.
1463 * write.h (relax_frag): Add prototype for.
1464 * config/tc-m32r.h (md_do_align): New arg `max'.
1465 * config/tc-m32r.c (m32r_do_align): Likewise.
1466 Update calls to frag_align, frag_align_pattern.
1467 (fill_insn): Update call to m32r_do_align.
1468 (m32r_scomm): Update call to frag_align.
1470 * config/tc-m32r.[ch]: New files.
1472 * Makefile.in (CPU_TYPES): Add m32r.
1473 (TARGET_CPU_CFILES): Add tc-m32r.c.
1474 (TARGET_CPU_HFILES): Add tc-m32r.h.
1475 (DISTCLEAN_HERE): Add cgen-opc.h.
1476 (.dep1,.tcdep): Create empty cgen-opc.h.
1477 (cgen.o): Add dependencies.
1478 (dependencies): Regenerate.
1479 * as.h (struct frag): New member fr_targ.
1480 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
1481 * conf.in (USING_CGEN): New macro.
1482 * configure.in (m32r-*-*): Add entry for.
1483 Add cgen.o to extra_objects.
1484 * configure: Regenerate.
1485 * frags.c (frag_var): fr_pcrel_adjust renamed to
1486 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
1487 (frag_variant): Likewise.
1488 * write.c (relax_frag): Likewise.
1489 * config/tc-ns32k.c (*): Likewise.
1491 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
1493 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
1494 rather than for any end of line character.
1496 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
1497 call abort (i.e., as_abort) rather than crashing.
1499 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
1500 OBJ_ELF, rather than of S_GET_OTHER.
1502 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
1504 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
1506 * Makefile.in (VERSION): Set to 2.8.1.
1508 * Branched binutils 2.8.
1510 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
1512 * COPYING: Update FSF address.
1514 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
1516 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
1518 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
1520 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
1522 * config-gas.com: Update to handle both vax and alpha.
1523 * makefile.vms: Update to use config-gas.
1524 * conf-a-gas.com: Remove file.
1526 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
1528 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
1529 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
1530 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
1532 start-sanitize-tic80
1533 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
1535 * config/tc-tic80.c (line_comment_char): Make '#' start comments
1536 at the beginning of a line for compatibility with .S files where
1537 cpp leaves the filename transitions beginning with '#'.
1540 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
1542 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
1543 tc_coff_sizemachdep if OBJ_COFF.
1545 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1547 * config/tc-ppc.c (register_name): Declare.
1549 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
1551 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
1552 * configure: Rebuild.
1554 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
1556 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
1557 (mips16_mark_labels): New static function.
1558 (append_insn): Call mips16_mark_labels.
1559 (mips_emit_delays): Likewise.
1560 (s_insn): Likewise. Don't call mips_clear_insn_labels.
1561 (s_mips_stab): New static function.
1563 * configure.in: Use ELF for mips-*-gnu*.
1564 * configure: Rebuild.
1566 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1568 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
1571 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1573 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
1574 set OPCODES_LIB to empty.
1575 * configure: Rebuild.
1577 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1579 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
1581 * configure: Rebuild.
1583 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
1585 * itbl-parse.y (yyerror): Make static. Declare.
1587 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
1588 * configure.in: Set emulations for mips-*-linux*-*.
1589 * configure: Rebuild.
1591 * config/tc-mips.c (struct mips_set_options): Define.
1592 (mips_opts): New static variable.
1593 (mips_isa): Remove. Now a field in mips_opts. Change all
1595 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
1596 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
1597 (struct mips_option_stack): Define.
1598 (mips_opts_stack): New static variable.
1599 (s_mipsset): Add support for .set push and .set pop.
1600 * doc/c-mips.texi: Document .set push and .set pop.
1602 * config/obj-elf.c (obj_elf_section_change_hook): New function.
1603 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
1604 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
1606 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
1608 * as.c (parse_args): Update copyright date in version message.
1610 * Makefile.in (clean-here): Remove dependency files.
1612 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
1613 (s_mri_common): Check S_IS_COMMON unconditionally.
1614 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
1615 * config/tc-alpha.c (s_alpha_comm): Likewise.
1616 * config/tc-mips.c (nopic_need_relax): Likewise.
1617 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
1618 (ppc_pe_comm): Likewise.
1619 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
1620 common symbol to bfd_com_section_ptr.
1621 * config/tc-sparc.c (s_common): Likewise.
1622 (tc_gen_reloc): Likewise.
1625 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1627 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
1630 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
1632 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
1635 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
1637 * input-scrub.c (input_scrub_next_buffer): Handle very long input
1640 * listing.c (print_lines): Add lineno parameter. Change all
1642 (listing_listing): Only call calc_hex for the right line.
1643 (listing_list): Set the new edict based on the current edict, in
1644 order to handle listing commands in macros correctly.
1646 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
1649 * cond.c (cond_finish_check): New function.
1650 * as.h (cond_finish_check): Declare.
1651 * as.c (main): Call cond_finish_check.
1654 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1656 * config/tc-d30v.c (md_assemble): If two instructions
1657 are supposed to be assembled in parallel and the first one is
1658 long, print an error and stop.
1659 (md_apply_fix3): Don't calculate absolute relocs. Just write
1663 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
1665 * config/tc-i386.h (iclrKludge): Define.
1666 * config/tc-i386.c (md_assemble): Handle iclrKludge.
1668 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
1670 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
1671 * config/tc-alpha.c (alpha_debug): New static variable.
1672 (md_parse_option): Set alpha_debug if -g is seen.
1673 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
1676 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1678 * config/tc-d30v.c (build_insn): Enable range-checking code.
1679 (postfix): Stop at space or comma. Fixes PR 11862.
1680 (md_assemble): Change error message.
1683 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
1685 * Makefile.in: Added automatic dependency building.
1686 * dep-in.sed: New file.
1688 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
1690 * config/obj-ieee.c (segment_name): Don't define function if this
1693 * config/obj-coff.h (DO_STRIP): Don't define.
1694 * config/tc-h8300.h (DO_STRIP): Don't define.
1695 * config/tc-h8500.h (DO_STRIP): Don't define.
1696 * config/tc-w65.h (DO_STRIP): Don't define.
1697 * config/tc-z8k.h (DO_STRIP): Don't define.
1699 * symbols.c (colon): Call obj_frob_label if it is defined.
1700 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
1702 * configure.in: Don't set files and links. Don't call
1703 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
1704 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
1705 * configure: Rebuild.
1706 * Makefile.in (TARG_CPU_C): New variable.
1707 (TARG_CPU_O, TARG_CPU_H): New variables.
1708 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
1709 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
1710 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
1711 (LINKED_SOURCES): Remove.
1712 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
1713 (LINKED_HEADERS): Remove.
1714 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
1715 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
1717 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
1718 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
1719 (itbl-cpu.h): Remove target.
1720 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
1723 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
1725 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
1727 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1729 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
1730 open coded loop that does not require the name to start with a
1733 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
1735 * frags.c (frag_var): Change offset parameter to offsetT.
1736 (frag_variant): Likewise.
1737 * frags.h (frag_variant, frag_var): Update declarations.
1738 * config/tc-m68k.c (struct m68k_it): Change foff field to
1740 (add_frag): Change off parameter to offsetT.
1741 * Several files: Add casts to calls to frag_var.
1743 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
1744 serialize a parallel make.
1745 (itbl-parse.h): Split target out from itbl-parse.c.
1747 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1749 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
1751 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
1752 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
1753 storing the value of a common symbol.
1755 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1757 * config/obj-coff.c (glue_symbols): Unused variable symbolP
1759 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
1760 that is done by symbol_remove and symbol_insert.
1762 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
1765 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
1767 * config/tc-mips.c (load_register): In 32 bit mode, when not
1768 dealing with a 64 bit number, permit the upper 32 bits to be set
1769 even if bit 31 is not set.
1771 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
1773 * read.c (potable): Add "equiv".
1774 (s_set): Handle .equiv based on argument.
1775 * doc/as.texinfo (Equiv): New node to document .equiv.
1776 (Err): New node to document .err.
1778 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
1780 * Many files: Add function prototypes.
1781 * as.c (show_usage, parse_args): Make static.
1782 * frags.h (frag_alloc): Declare.
1783 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
1784 * symbols.c (dollar_label_instance): Change return type to long.
1785 * symbols.h (print_symbol_value): Declare.
1786 (print_expr, print_expr_1, print_symbol_value_1): Declare.
1787 * write.c (fix_new_exp): Don't declare make_expr_symbol.
1788 (remove_subsegs, relax_frag): Make static.
1789 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
1790 (what_kind_of_float): Likewise.
1791 (atof_vax): Make static. Change what_kind to int.
1792 (md_atof): Change what_statement_type to int.
1793 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
1794 * config/tc-alpha.c (vax_md_atof): Declare.
1795 (md_atof): Don't declare atof_ieee and vax_md_atof.
1796 * config/tc-i386.c (set_16bit_code_flag): Make static.
1797 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
1798 * config/tc-m68k.c (add_fix): Change width to int.
1799 (insert_reg): Change regname to const.
1800 (md_atof): Don't declare atof_ieee.
1801 (demand_empty_rest_of_line): Don't declare.
1802 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
1803 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
1804 (parse_keyword_arg): Change lookup_fn to take const arg.
1805 (md_atof): Don't declare atof_ieee.
1806 * config/tc-sparc.h: Add ifdef for multiple inclusion.
1807 (tc_aout_pre_write_hook): Don't declare.
1809 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
1811 * as.h (bfd_alloc_by_size_t): Don't declare.
1812 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
1814 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1816 * symbols.c (symbol_new): Don't call debug_verify_symchain.
1817 (symbol_append): Set sy_next and sy_previous when adding a single
1818 symbol to an empty list. Call debug_verify_symchain.
1819 (verify_symbol_chain): Use assert, not know.
1821 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
1823 * NEWS: Note BeOS support.
1824 * configure.in: (ppc-*-beos): New target, use coff as object format.
1825 * configure: Regenerate with autoconf.
1827 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
1829 * config/tc-mips.c (md_apply_fix): Improve error message for out
1832 * Makefile.in: Add dependencies on obstack.h where needed.
1834 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
1836 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
1837 case of a symbol equated to another symbol when using SVR4_PIC.
1839 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
1841 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
1843 * read.c (read_a_source_file): Call LISTING_NEWLINE before
1844 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
1846 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
1847 and md_elf_section_change_hook if they are defined.
1848 (obj_elf_text, obj_elf_previous): Likewise.
1850 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1852 * config/obj-multi.h (struct elf_obj_sy): Define if
1854 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
1856 * config/obj-elf.h (struct elf_obj_sy): Don't define if
1857 OBJ_SYMFIELD_TYPE is defined.
1859 * doc/as.texinfo (bss): Improve description of .bss section. In
1860 ELF or COFF, you are permitted to switch into the section.
1861 (Comm): Rewrite description of common symbols.
1862 (Lcomm): Mention that some targets permit a third argument.
1864 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
1866 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
1868 * symbols.c (colon): Change type of local to int. From Alan Modra
1869 <alan@spri.levels.unisa.edu.au>.
1871 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
1872 alignment if a zero fill pattern was explicitly specified.
1873 * config/tc-sh.c (sh_do_align): Likewise.
1875 * read.c (equals): Always permit register names to be redefined.
1877 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
1878 mips16 symbol to be adjusted if a symbol is being subtracted from
1881 From Eric Youngdale <eric@andante.jic.com>:
1882 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
1883 illegal symbol version names.
1884 (elf_frob_symbol): Check for external default versions.
1886 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
1888 From Eric Youngdale <eric@andante.jic.com>:
1889 * config/obj-elf.h (struct elf_obj_sy): Define.
1890 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
1892 * config/obj-elf.c (obj_elf_symver): Just record the name.
1893 (obj_symbol_new_hook): Initialized versioned_name field.
1894 (elf_frob_symbol): If there is a versioned_name, either rename the
1895 symbol, or add an alias with that name.
1897 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
1899 * config/tc-mn10300.c (md_relax_table): Define.
1900 (md_convert_frag): Implement.
1901 (md_assemble): Handle relaxable operands/instructions correctly.
1902 (md_estimate_size_before_relax): Implement.
1903 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
1905 * config/tc-mn10200.c (md_relax_table): Fix typos.
1907 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
1908 relocs anymore. Tweak fx_offset for pc-relative relocs.
1910 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
1912 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
1915 start-sanitize-tic80
1916 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
1918 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
1920 * config/tc-tic80.c (md_begin): Declare external variable
1921 coff_flags and insert an F_AR32WR bit into it.
1924 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
1926 * read.c (equals): Add reassign parameter. Change all callers.
1927 * read.h (equals): Update declaration.
1929 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
1931 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
1932 can rely on the frag address to determine whether a frag is
1935 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
1937 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
1938 (S_LOCAL_NAME): Likewise.
1939 (FAKE_LABEL_NAME): Define unconditionally.
1940 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
1942 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
1943 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
1944 Don't define FAKE_LABEL_NAME.
1945 * config/te-ic960.h: Likewise.
1946 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
1947 (mips_frob_file_before_adjust): Declare.
1948 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
1949 (mips_local_label): Remove.
1951 * config/te-sco386.h: Remove; not used.
1953 start-sanitize-tic80
1954 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
1956 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
1957 byte alignment rather than power-of-two alignment that is the
1961 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
1963 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
1965 * gasp.c (hash_add_to_string_table): Correct misspelling in error
1966 message, and add newline.
1967 (process_file): Don't process assignments in the label if this is
1968 a equ or assign pseudo-op.
1969 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
1970 and K_EQU, to match documentation.
1972 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
1974 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
1975 to denote read-only data sections.
1977 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
1979 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
1980 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
1982 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
1983 binary number if the next character is '+' or '-'.
1985 start-sanitize-tic80
1986 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
1988 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
1989 (find_opcode): Match operands that can be floats.
1990 (build_insn): Handle O_big (float) expressions and build
1994 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
1996 * configure.in (mips*-*-lnews*): New target, also make empty
1997 emulation list for this target.
1998 * configure: Update.
1999 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
2000 (mips_target_format): Use.
2001 * te-lnews.h: New file.
2003 start-sanitize-tic80
2004 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
2006 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
2007 operands with :m or :s modifiers and generate the right opcodes
2011 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
2013 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
2014 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
2016 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2018 * config/tc-m68k.c (instring): Useless local declaration of
2019 crack_operand removed.
2020 * expr.h (expressionS): Changed type of X_op field to operatorT if
2023 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
2025 Based on patches from Robert Lipe <robertl@dgii.com>:
2026 * configure.in: Add i386coff and i386elf to emulation list.
2027 * configure: Rebuild.
2028 * as.c (i386coff, i386elf): Declare.
2029 * obj.h (coff_format_ops): Declare.
2030 * config/obj-coff.c (OBJ_HEADER): Define.
2031 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
2032 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
2033 (obj_pseudo_table): Add "version".
2034 (coff_pop_insert): New static function.
2035 (coff_sec_sym_ok_for_reloc): New static function.
2036 (no_func): New static function.
2037 (coff_format_ops): New variable.
2038 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
2039 (obj_symbol_new_hook): Define.
2040 (coff_obj_read_begin_hook): Declare.
2041 (obj_read_begin_hook): Define.
2042 * config/tc-i386.h (i386_target_format): Declare.
2043 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
2044 OUTPUT_FLAVOR when appropriate.
2045 (i386_target_format): New function.
2046 * Makefile.in (obj-coff.o): New target.
2047 (e-i386coff.o, e-i386elf.o): New targets.
2049 From Stephen Williams <steve@icarus.icarus.com>:
2050 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
2051 (_tc_get_bal_of_call): Don't declare.
2052 (tc_get_bal_of_call): Declare as function, don't define as macro.
2053 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
2054 in sy_tc field, not x_balntry field.
2055 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
2056 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
2057 field, not x_balntry field.
2059 * config/obj-elf.c (obj_elf_section): Permit a .note section to
2060 have the SHF_ALLOC attribute.
2062 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
2063 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
2064 (itbl-lex.o): Depend upon itbl-parse.h.
2066 * itbl-parse.y (yyerror): Change return type to int. Change to
2067 use old style function declaration.
2069 * Makefile.in (itbl-lex.o): Remove -Wall.
2070 (itbl-parse.o): Likewise.
2072 * cond.c (s_ifdef): If we should omit conditionals from listings,
2074 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
2075 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
2076 (listing_listing): Handle EDICT_NOLIST_NEXT.
2077 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
2078 * listing.h (LISTING_NOCOND): Define.
2079 (LISTING_SKIP_COND): Define.
2080 * as.c (show_usage): Mention c as a suboption of -a.
2081 (parse_args): Handle c as a suboption of -a.
2082 * doc/as.texinfo: Document -alc.
2084 start-sanitize-tic80
2085 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
2087 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
2090 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
2092 * doc/as.texinfo: Document .symver.
2094 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2096 * config/tc-d10v.c: Change pre_defined_registers to
2097 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
2099 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
2101 * config/obj-coff.c: Fix typo in comment section.
2102 start-sanitize-tic80
2103 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
2104 an additional alignment argument.
2105 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
2107 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
2111 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
2113 * Makefile.in: Remove dependancies on itbl-cpu.h.
2114 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
2117 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
2119 * itbl-ops.h: Include as.h.
2121 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
2123 * as.c: Remove -t option.
2124 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
2125 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
2126 * config/tc-mips.h: Define HAVE_ITBL_CPU.
2128 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
2130 * itbl-ops.c: Don't define DEBUG.
2132 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
2134 * Makefile.in: Update itbl-test.c to reflect its new location.
2136 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
2138 * itbl-ops.c: Add test for itbl_have_entries.
2139 * config/tc-mips.c: Remove test for itbl_have_entries.
2140 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
2142 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
2144 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
2145 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
2146 (LEX, LEXFLAGS): Define.
2147 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
2149 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
2151 * itbl-parse.y: Fix indentation mistakes from indent program.
2152 * itbl-lex.l: Fix indentation mistakes from indent program.
2153 * itbl-ops.h: Add include for ansidecl.h.
2154 Add PARAMS around function arguments.
2155 Add declaration for itbl_have_entries.
2156 * itbl-ops.c: Add PARAMS around function arguments.
2157 * Makefile.in: Add itbl build rules.
2158 Add dependancies for itbl files to mips target.
2159 * as.c: Add itbl support.
2160 Add new option "--insttbl" for dynamically extending instruction set.
2161 * as.h: Declare insttbl_file_name;
2162 the name of file defining extensions to the basic instruction set
2163 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
2164 itbl-ops.o to extra_objects for mips configuration.
2165 Add include file link from itbl-cpu.h to
2166 config/itbl-${target_cpu_type}.h.
2167 * config/tc-mips.c: Allow copz instructions.
2168 Add notes for future additions to the itbl support.
2170 (macro): Call itbl_assemble to assemble itbl instructions.
2171 See if an unknown register is specified in an itbl entry.
2173 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
2174 * doc/internals.texi (CPU backend): Fix typo in md_section_align
2176 start-sanitize-tic80
2177 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
2178 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
2180 (build_insn): Grab a frag early so we can use the address in
2181 fixups. Take one's complement of BITNUM values before insertion
2182 in opcode. Add code to support O_symbol operands.
2183 (md_apply_fix): Replace unimplemented warning with implementation.
2184 (md_pcrel_from): Ditto.
2185 (tc_coff_fix2rtype): Ditto.
2188 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2190 * config/tc-d30v.c (parallel_ok): New function.
2191 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
2193 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
2194 relocation is in different section. Fixes PR11574.
2196 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
2198 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
2199 don't set the section alignment to 2**4.
2201 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
2203 * config/tc-m68k.c (line_comment_chars): Add '*'.
2205 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
2206 (do_scrub_begin): Don't set lex['*'].
2207 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
2208 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
2211 * configure.in: Set em=svr4 for m68k-*-sysv4*.
2212 * configure: Rebuild.
2213 * config/te-svr4.h: New file.
2214 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
2215 TE_SVR4 or TE_DELTA.
2217 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
2219 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
2220 short conditional branch around a long unconditional branch.
2222 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
2224 * config/obj-coff.c (obj_coff_ln [both versions]): Call
2227 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
2230 * symbols.c (resolve_symbol_value): If both left and right
2231 operands are undefined, warn about both of them.
2233 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
2235 Based on patches from Eric Youngdale <eric@andante.jic.com>:
2236 * config/obj-elf.c (elf_pseudo_table): Add "symver".
2237 (obj_elf_symver): New static function.
2238 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
2241 * write.c (relax_segment): Make type and printf format agree.
2243 * read.c (get_line_sb): Don't end the line on a semicolon inside a
2247 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2249 * config/tc-d30v.c, config/tc-d30v.h: New files.
2251 * configure: Rebuilt.
2253 * configure.in: Add case for d30v.
2256 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
2258 * config/tc-alpha.h (md_operand): Define with a null expansion,
2259 like all the other targets.
2260 * doc/internals.texi (CPU backend): Add missing word in
2261 md_flush_pending_output description. Fix typo in md_convert_frag
2263 start-sanitize-tic80
2264 * config/tc-tic80: Minor comment additions/changes.
2267 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2269 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
2270 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
2271 * config/obj-coff.c (obj_coff_def): Use
2272 tc_canonicalize_symbol_name if defined.
2273 (obj_coff_tag, obj_coff_val): Likewise.
2274 * expr.c (operand): Reject '~' as operator if is_name_beginner.
2276 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
2278 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
2279 does not actually work, though:
2280 * configure.in (i386-sequent-bsd*): New target.
2281 * configure: Rebuild.
2282 * config/tc-dynix.h: New file.
2283 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
2285 * read.c (do_align): Add max parameter. Change all callers.
2286 Remove useless static variables.
2287 (s_align): New static function. Do common portion of
2288 s_align_bytes and s_align_ptwo.
2289 (s_align_bytes, s_align_ptwo): Just call s_align.
2290 * frags.c (frag_align): Add max parameter. Change all callers.
2291 (frag_align_pattern): Likewise.
2292 * frags.h (frag_align, frag_align_pattern): Update declarations.
2293 * write.c (relax_segment): Limit alignment change to fr_subtype.
2294 Fix some types to be addressT.
2295 * config/obj-coff.c (size_section): Likewise.
2296 * config/obj-ieee.c (size_section): Likewise.
2297 * config/tc-d10v.h (md_do_align): Add max parameter.
2298 * config/tc-i386.h (md_do_align): Likewise.
2299 * config/tc-m88k.h (md_do_align): Likewise.
2300 * config/tc-m88k.c (m88k_do_align): Likewise.
2301 * config/tc-sh.h (md_do_align): Likewise.
2302 * config/tc-sh.c (sh_do_align): Likewise.
2303 * as.h: Improve comments on rs_align and rs_align_code.
2304 * doc/as.texinfo: Document new alignment arguments.
2305 * doc/internals.texi (Frags): Document use of fr_subtype field for
2306 rs_align and rs_align_code.
2308 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
2310 * config/tc-mips.c: Changed opcode parsing.
2312 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
2314 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
2315 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
2316 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
2317 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
2318 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
2319 to a location consistent with the rest of the target include files.
2320 * config/tc-i386.c: Remove misleading comment.
2321 * doc/internals.texi (CPU backend): Add description of function
2322 md_undefined_symbol.
2323 start-sanitize-tic80
2324 * config/tc-tic80.c: Add code to insert predefined symbols into the
2325 symbol table so they can be parsed by the standard expression parser.
2326 Remove custom code that use to parse them.
2327 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
2328 to a location consistent with the rest of the target include files.
2331 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
2333 * as.h: GNU c provides unlink() function.
2335 Unify section handling on openVMS/Alpha:
2336 * config/tc-alpha.c(s_alpha_link): Remove.
2337 (s_alpha_section): New function.
2338 Remove case-hacking of symbols
2339 Add .code_address pseudo-op.
2340 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
2341 (s_alpha_code_address): New function.
2342 (alpha_ctors_section, alpha_dtors_section): New sections for C++
2343 static constructors/destructors.
2344 Add debug code for crash debugs, to be removed when traceback code
2345 is added to object code.
2346 (s_alpha_name): New function for .name pseudo-op.
2347 (alpha_print_token): New function to print token expressions with
2348 alpha specific extensions.
2350 * makefile.vms: Allow compilation with current gcc snapshot.
2352 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
2354 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
2355 (DVIPS): Set to dvips.
2356 (ps, as.ps, gasp.ps): New targets.
2357 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
2358 and MAKEINFO env variables.
2359 (internals.ps): Use DVIPS macro.
2360 (clean): Remove core and backup files.
2361 (distclean): Remove temporary files from building internals.
2363 * doc/internals.texi (Frags): Fix typo.
2364 (GAS processing): Ditto.
2365 (CPU backend): Ditto.
2366 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
2367 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
2368 * read.c: Remove ugly hack that dealt with config files not
2369 correctly defining TARGET_BYTES_BIG_ENDIAN.
2370 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
2371 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2372 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2373 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2374 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
2375 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
2376 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
2377 with TARGET_BYTES_BIG_ENDIAN defined to 0.
2378 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2379 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2380 whether it is defined or not.
2381 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
2382 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
2383 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
2384 whether it is defined or not.
2385 start-sanitize-tic80
2386 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
2387 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
2390 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
2392 * write.c (write_relocs): Correct text in as_fatal error message,
2393 bfd_perform_relocation -> bfd_install_relocation.
2395 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2397 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
2398 * read.c (LEX_TILDE): Define if not defined.
2399 (lex_type): Use LEX_TILDE.
2400 * expr.c (get_symbol_end): Check first char with is_name_beginner,
2401 not is_part_of_name.
2403 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
2405 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
2408 * config/tc-mips.c (mips16_extended_frag): Correct base address
2409 for an extended PC relative instruction.
2410 (md_convert_frag): Likewise.
2412 * config/tc-mips.c (prev_nop_frag): New static variable.
2413 (prev_nop_frag_holds): New static variable.
2414 (prev_nop_frag_required): New static variable.
2415 (prev_nop_frag_since): New static variable.
2416 (append_insn): If we aren't reordering, and prev_nop_frag is not
2417 NULL, and we don't need any nops, then decrease the size of
2418 prev_nop_frag. Don't insert nops because of instructions in
2419 noreorder sections. Remember whether the previous instructions
2420 where in noreorder sections even when not reordering.
2421 (mips_no_prev_insn): Add preserver parameter. Change all
2422 callers. Refer prev_nop_frag variables when appropriate.
2423 (mips_emit_delays): Set up prev_nop_frag.
2424 (s_mipsset): Clear prev_nop_frag if reordering.
2426 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
2428 * config/tc-mips.c (append_insn): Remove useless code which
2429 handled swapping a mips16 jump with a mips16 instruction with a
2432 * config/tc-mips.c (md_parse_option): When debugging, set
2433 mips_optimize to 1, not 0.
2435 * config/tc-mips.c (mips16_ip): Handle an extend operand.
2437 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
2438 like the expression was based on `.', adjust the value of the
2441 * config/tc-mips.c (append_insn): Warn about an attempt to put an
2442 extended instruction in a delay slot when not reordering.
2443 (md_convert_frag): Warn if an extended instruction appears in a
2446 * config/tc-mips.c (mips_pseudo_table): Add "insn".
2447 (s_insn): New static function.
2448 * doc/c-mips.texi: Document .insn.
2450 * config/tc-mips.c (md_begin): Add the general registers to the
2452 (mips16_ip): First parse the expression, and then see whether it
2453 came up with a register, rather than trying to first see whether
2454 we are looking at a register.
2456 start-sanitize-tic80
2457 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
2459 * config/tc-tic80.c: Numerous changes and additions to flesh
2460 out functions that were previously just stubs, and fix some
2461 problems found using the new TIc80 testsuite cases.
2464 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
2466 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
2467 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
2469 * config/tc-mips.c (append_insn): Output jump instruction as a
2470 pair of 2 byte instructions, rather than as a single 4 byte
2473 start-sanitize-r5900
2474 * config/tc-mips.c (md_begin): Correct test of mips_5900.
2475 (mips_ip): Don't check INSN_ISA for a macro.
2478 start-sanitize-r5900
2479 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
2481 * config/tc-mips.c: added r5900.
2484 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
2486 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
2487 config/itbl-mips.h: Add copyright message and fix indentation.
2489 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
2491 * itbl-ops.c: New file. Add support for dynamically read
2492 instruction registers, opcodes and formats. Build internal table
2493 for new instructions and provide callbacks for assembler and
2495 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
2497 * itbl-ops.h: New file. Header file for itbl support.
2498 * config/itbl-mips.h: New file. Mips specific definitions for
2501 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
2503 * config/tc-mn10200.c (md_assemble): If a constant operand won't
2504 fit into the constant field of a relaxable operand, then it does
2507 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
2509 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
2510 a jsr target in a different section just like a jsr to
2511 an undefined target.
2513 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
2515 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
2516 against any mips16 symbols, not just externally visible ones.
2517 (md_apply_fix): Corresponding change.
2519 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
2521 * config/tc-mips.c (mips16_ip): Accept floating point registers in
2522 the operand of the exit instruction.
2524 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
2526 * symbols.c (resolve_symbol_value): If we leave an equated symbol
2527 as O_symbol, copy over the segment.
2529 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
2531 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
2532 fixup to be against the section symbol, adjust the value
2535 * symbols.c (resolve_symbol_value): Don't change X_add_number for
2537 * write.c (write_relocs): Avoid looping on equated symbols.
2538 Adjust fx_offset by X_add_number for each symbol.
2539 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
2541 (fixup_segment): Add a loop to track down equated symbols and
2542 adjust fx_offset appropriately.
2544 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
2546 * config/tc-mn10200.c (md_relax_table): Add entries to allow
2547 jmp -> bra relaxing.
2548 (md_convert_frag): Handle jmp->bra relaxing.
2549 (md_assemble): Handle jmp->bra relaxing.
2550 (md_estimate_size_before_relax): Likewise.
2552 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2554 * config/tc-i386.c (i386_align_code): Add comments explaining the
2557 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
2559 * config/tc-sparc.c (enforce_aligned_data): New static variable.
2560 (sparc_cons_align): Don't do anything unless enforce_aligned_data
2562 (md_longopts): Add "enforce-aligned-data".
2563 (md_show_usage): Mention --enforce-aligned-data.
2564 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
2565 enforce-aligned-data.
2567 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
2568 "word", and "short".
2569 (ppc_xcoff_cons): New static function.
2571 * write.c (relax_segment): Give an error if a .space symbol is
2572 common or undefined.
2574 * read.c (read_a_source_file): Don't handle mri_pending_align if
2575 the handler is s_globl or s_ignore.
2577 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
2579 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
2580 start-sanitize-tic80
2581 * config/tc-tic80.c: Many additions to previous placeholder file.
2582 * config/tc-tic80.h: Ditto.
2585 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2587 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
2589 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
2591 * config/tc-mips.c (mips_fix_adjustable): New function.
2592 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
2593 (mips_fix_adjustable): Declare.
2595 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
2596 * read.c (read_a_source_file): After doing an mri_pending_align,
2597 adjust the line_label if there is one.
2598 (s_space): Set mri_pending_align if an odd number of bytes were
2601 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2603 * config/tc-d10v.h (md_do_align): Add this hook to call
2604 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
2606 * config/tc-d10v.c (find_opcode): Correctly calculate
2607 branch displacement when .aligns are present.
2609 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
2611 * config/tc-mn10200.c (md_relax_table): Define.
2612 (md_convert_frag): Implement.
2613 (md_assemble): Handle relaxable operands/instructions correctly.
2614 (md_estimate_size_before_relax): Implement.
2615 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
2617 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2619 * config/tc-mips.c (append_insn): Give an error for jumps to a
2621 (md_apply_fix): Make a branch to an odd address an error rather
2624 * config/tc-mips.c (md_convert_frag): If the user explicitly
2625 requested an extended opcode, pass warn as true to mips16_immed.
2627 * config/tc-mips.c (mips16_ip): Handle a missing expression like
2628 an explicit 0, so that explicitly extended instructions work
2631 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2633 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
2634 symbol for a common symbol.
2636 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
2638 Patch presumed to have been checked in awhile ago but wasn't.
2639 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2640 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2641 (relax_segment, case rs_org): Move code inside braces. Move locals
2642 target,after inside too.
2643 (relax_segment, case rs_machine_dependent): Guts moved to ...
2644 (relax_frag): New function.
2645 Call md_prepare_relax_scan if defined.
2647 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2649 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
2650 'p' operand specifier.
2652 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
2654 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
2655 m68k family cpus which support long branch addressing modes.
2656 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
2657 md_create_long_jump): Use it.
2659 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
2661 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
2662 the .reginfo or .MIPS.options section if configured for an
2665 * config/tc-mips.c (md_begin): Don't set interlocks for
2668 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
2670 * read.c (read_a_source_file): Make sure the symbol ends with
2671 whitespace before checking whether the next character is '='.
2673 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
2675 * config/tc-i386.c (sco_id): Moved from here...
2676 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
2677 really is an SCO ELF specific thing, not just a SCO x86 specific
2680 start-sanitize-tic80
2681 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2683 * configure.in (tic80-*-*): Don't require 'coff'.
2684 * configure: Regenerate.
2687 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
2689 * read.c (emit_expr): Check for overflow of a negative value
2691 * write.c (fixup_segment): Likewise.
2692 * config/obj-coff.c (fixup_segment): Likewise.
2694 * config/tc-m68k.c (struct label_line): Define.
2695 (labels, current_label): New static variables.
2696 (md_assemble): Mark current_label as text, and clear it.
2697 (m68k_frob_label): New function.
2698 (m68k_flush_pending_output): New function.
2699 (m68k_frob_symbol): New function.
2700 * config/tc-m68k.h (tc_frob_label): Define.
2701 (md_flush_pending_output): Define.
2702 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
2703 (tc_frob_coff_symbol): Likewise.
2705 * read.c (read_a_source_file): When defining a macro in MRI mode,
2706 don't add the symbol to the symbol table.
2708 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
2710 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
2711 here since fixup_segment doesn't (linkrelax is set).
2712 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2714 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
2716 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
2719 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
2721 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
2722 to avoid warnings with the native HP compiler.
2723 (fix_new_hppa): Similarly for the r_type argument.
2724 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
2725 in an #if OBJ_ELF to keep gcc -Wall quiet.
2726 (md_apply_fix): Always initialize "result".
2728 * config/tc-mn10200.c (md_assemble): Generate relocations.
2730 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2732 * config/tc-m68k.c (s_even): Adjust the alignment of the current
2735 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
2737 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
2738 pass on the new file hook.
2740 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
2741 !alpha_force_relocation, as local LITERALs can be adjusted to be
2742 relative to the section.
2744 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
2746 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
2748 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
2749 aligned to odd boundary.
2750 (tc_frob_coff_symbol): Define.
2752 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
2754 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
2756 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
2757 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
2759 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
2761 (md_assemble): If the size is 'B', set fx_signed.
2762 (md_apply_fix_2): Use fx_signed when checking for overflow.
2764 * write.h (struct fix): Add fx_signed field.
2765 * write.c (fix_new_internal): Initialize fx_no_overflow and
2767 (fixup_segment): Use fx_signed when checking for overflow.
2768 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
2769 fx_signed when checking for overflow.
2771 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
2773 * NOTES, NOTES.config: Removed. These are rarely, if ever,
2774 updated, and all the useful information is in doc/internals.texi.
2776 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2777 * read.c (read_a_source_file): Check for conditional operators
2778 before doing an MRI pending alignment.
2779 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
2780 (tc_conditional_pseudop): Define.
2781 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
2782 * doc/internals.texi (CPU backend): Describe
2783 tc_conditional_pseudoop.
2785 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2786 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
2788 (md_begin): Check m68k_rel32_from_cmdline before setting
2790 (m68k_mri_mode_change): Likewise.
2791 (md_longopts): Add --disp-size-default-16 and
2792 --disp-size-default-32.
2793 (md_parse_option): Handle new options.
2794 (md_show_usage): Mention new options.
2795 * doc/c-m68k.texi (M68K-Opts): Document new options.
2797 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2798 * config/tc-m68k.c (m68k_index_width_default): New static
2800 (m68k_ip): Use m68k_index_width_default to set the size of a base
2801 register whose size was not given.
2802 (md_longopts): Add --base-size-default-16 and
2803 --base-size-default-32.
2804 (md_parse_option): Handle new options.
2805 (md_show_usage): Mention new options.
2806 * doc/c-m68k.texi (M68K-Opts): Document new options.
2808 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
2810 * configure.in: Recognize mips-*-linux* target.
2811 * configure: Rebuild.
2813 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
2814 work if valueT is only 32 bits.
2816 * config/tc-mips.c: Throughout, check target_big_endian rather
2818 (byte_order): Remove.
2819 (mips_init_after_args): Remove.
2820 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
2821 (mips_init_after_args): Don't declare.
2822 (tc_init_after_args): Don't define.
2824 * config/tc-mips.h (tc_frob_after_relocs): Define if
2826 (mips_elf_final_processing): Likewise.
2827 (ELF_TC_SPECIAL_SECTIONS): Likewise.
2829 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2831 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
2832 sld.{h,w} and the operand is relocatable, adjust the adend by
2833 shifting it right one bit.
2835 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
2837 * read.c (read_a_source_file): Check mri_pending_align after
2838 checking for a macro. From Ronald F. Guilmette
2841 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2843 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
2844 add segment argument. If OBJ_ELF, treat a relocation against a
2845 symbol in a linkonce section like a relocation against an external
2847 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
2849 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
2851 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
2853 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
2855 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
2856 includes config.h instead of host.h, tc.h instead of tp.h, and
2857 targ-env.h instead of target-environment.h.
2858 Also, obj-format.h includes targ-cpu.h instead of
2860 start-sanitize-tic80
2861 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
2862 * configure: Rebuild with autoconf.
2863 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
2864 (TARGET_FORMAT): Define to "coff-tic80".
2865 * config/tc-tic80.c: New file for TIc80 support.
2866 * config/tc-tic80.h: New file for TIc80 support.
2869 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
2871 * doc/as.texinfo (M): Mention explicitly that -M changes macro
2874 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
2876 * write.c (adjust_reloc_syms): If the fixup symbol has been
2877 equated to an undefined symbol, convert the fixup to being against
2878 the target symbol. Remove obsolete code handling a special case
2881 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
2883 * mpw-make.sed: Use NewFolderRecursive for installation.
2885 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2887 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
2889 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2891 * config/tc-d10v.c (md_assemble): Fix bug which caused
2892 second instruction in a line to be case sensitize. PR11312
2894 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2896 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2897 range check operands with MN10200_OPERAND_NOCHECK set.
2898 (check_operand): Likewise.
2900 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
2902 * config/tc-mips.c: Undo part of last Friday's alignment changes.
2903 (md_begin): Always align the text section to a four byte
2905 (append_insn): Remove call to record_align.
2907 * config/tc-mips.c (insn_label): Remove.
2908 (struct insn_label_list): Define.
2909 (insn_labels, free_insn_labels): New static variables.
2910 (mips_clear_insn_labels): New static function.
2911 (append_insn): Mark all mips16 text labels, and make them odd.
2912 Handle all labels after emitting a nop, not just one. Call
2913 mips_clear_insn_labels rather than just clearing insn_label.
2914 (mips_emit_delays): Add insns parameter, and use it to decide
2915 whether to mark mips16 labels. Handle all labels, not just one.
2916 Force mips16 labels to be odd. Change all callers.
2917 (mips16_immed): Don't check for an odd branch target.
2918 (md_apply_fix): Don't check mips16 mode for a branch reloc.
2919 (mips16_extended_frag): Ignore the low bit in a branch target.
2920 (md_convert_frag): Likewise.
2921 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
2922 clearing insn_label.
2923 (mips_align, mips_flush_pending_output, s_cons): Likewise.
2924 (s_float_cons, s_gpword): Likewise.
2925 (s_align): Use insn_labels rather than insn_label.
2926 (s_cons, s_float_cons, s_gpword): Likewise.
2927 (mips_frob_file_after_relocs): New function.
2928 (mips_define_label): Rewrite to add to insn_labels list.
2929 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
2930 * ecoff.c (ecoff_build_symbols): If the size of a function comes
2931 out odd, increment it.
2933 * config/tc-mips.c (append_insn): Only update prev_insn when not
2934 reordering if place is NULL.
2936 * config/tc-mips.c (mips16_ip): Check for a missing expression
2937 when using the register indirect addressing mode.
2939 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2941 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2942 check 24bit operands for overflow.
2943 (check_operand): Likewise.
2945 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
2947 * doc/as.texinfo (Section): Document how to use the .section
2948 pseudo-op for COFF and ELF.
2950 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
2952 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
2954 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
2956 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
2957 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
2958 store them. Adjust other RELAX_MIPS16 macros.
2959 (RELAX_MIPS16_DSLOT): Define.
2960 (RELAX_MIPS16_JAL_DSLOT): Define.
2961 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
2962 handling of whether previous instruction has a fixup. Set
2963 prev_insn_reloc_type.
2964 (mips_no_prev_insn): Clear prev_insn_reloc_type.
2965 (mips16_extended_frag): Use the right base address for a PC
2966 relative add or load.
2967 (md_convert_frag): Likewise. If a PC relative add or load is
2968 used, record the alignment for the section.
2970 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
2972 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
2973 linkonce section into a reloc against the section symbol.
2975 * config/tc-mips.c (mips16_macro): Remove nop instructions after
2976 branch instructions.
2978 * config/tc-mips.c (md_begin): If configured for an embedded ELF
2979 system, don't set the section alignment to 2**4.
2980 (s_change_sec): Likewise.
2981 (append_insn): Call record_alignment for the section.
2982 (md_section_align): Don't align the section size for an embedded
2985 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
2987 * write.c (adjust_reloc_syms): Make sure that symbols are
2988 resolved; expression symbols may have been skipped.
2989 * config/obj-coff.c (fixup_segment): Likewise.
2991 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2993 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
2994 BFD_RELOC_24_PLT_PCREL relocation.
2995 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
2997 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2999 * config/tc-d10v.c (write_2_short): Remove code that called
3000 parallel_ok() when the programmer specified parallel instructions.
3002 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
3004 * config/tc-mn10300.c (md_assemble): Update to handle endianness
3007 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
3008 * config/tc-mn10300.c (md_assemble): Likewise.
3010 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
3012 * config/tc-mips.c (append_insn): Make sure there is enough room
3013 in a frag after a mips16 instruction to switch it with a jump
3016 * config/tc-mips.c (mips16_extended_frag): Give an error for an
3017 attempt to use a non absolute symbol in an extending frag.
3019 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
3021 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
3022 * config/tc-mn10200.h: Likewise.
3024 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
3026 * app.c (do_scrub_chars): At the end of a C comment, pass space to
3027 UNGET rather than PUT. Set old_state before setting state to -2.
3029 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
3030 when extending because the value is exactly maxtiny + 1.
3032 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
3033 arguments, and store them. Adjust other RELAX_MIPS16 macros.
3034 (RELAX_MIPS16_USER_SMALL): Define.
3035 (RELAX_MIPS16_USER_EXT): Define.
3036 (mips16_small, mips16_ext): New static variables.
3037 (append_insn): Pass mips16_small and mips16_ext to
3038 RELAX_MIPS16_ENCODE.
3039 (mips16_ip): Set mips16_small and mips16_ext.
3040 (mips16_immed): Don't check mips16_autoextend.
3041 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
3043 * write.c (write_relocs): Print an error for an out of range
3044 fixup, rather than calling abort.
3046 * as.c (main): Unlink the output file if there are errors while
3047 generating the fixups.
3049 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
3051 * config/tc-mips.c (mips16_extended_frag): Don't call
3053 (md_convert_frag): Call resolve_symbol_value before calling
3054 S_GET_VALUE, and don't add in the frag address.
3056 * config/tc-mips.c (mips16_immed): Add file and line parameters,
3057 and use them when reporting errors. Change all callers.
3059 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
3061 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
3062 Remove '$' prefixing for registers.
3064 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
3066 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
3067 is initialized before using it.
3068 (d10v_cleanup): No longer uses its argument, so make it void.
3070 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3072 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
3074 * write.c (fixup_segment): Don't discard the symbol for a PC
3075 relative fixup to an absolute symbol.
3077 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3079 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
3080 with multiple sections.
3082 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
3084 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
3085 no-mips-16 to no-mips16.
3086 (s_mipsset): Accept .set mips16 and .set nomips16.
3088 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3090 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
3091 argument, and check for +/- constant following the suffix, folding
3092 it into the expression.
3093 (ppc_elf_cons): Change ppc_elf_suffix calls.
3094 (md_assemble): Ditto.
3095 (shlib): Replace boolean mrelocatable with enumeration shlib.
3096 (md_parse_option): Discriminate between PIC style shared libraries
3098 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
3101 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3103 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
3104 change the comment characters.
3106 * config/tc-ppc.c (comment_chars): Delete in favor of
3108 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
3110 (ppc_comment_chars): Select appropriate comment chars by default.
3111 (msolaris): New flag for -m{,no-}solaris.
3112 (md_parse_option): Recognize -K pic. Add support for
3114 (md_show_usage): Update.
3115 (md_begin): Do not set ELF flags if Solaris.
3116 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
3117 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
3119 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * as.c (main): Correct handling of flag_always_generate_output.
3123 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
3125 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
3126 fx_offset, not fx_addnumber.
3128 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
3131 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
3133 * config/tc-i386.c: Correct misspelling: balenced to balanced.
3135 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * config/tc-mips.c (md_section_align): Check for an alignment of
3138 4, not an alignment of 16. Corrects August 7 patch.
3140 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
3142 * configure, conf.in: Rebuild with autoconf 2.12.
3144 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
3145 alignment is specified.
3147 Add support for mips16 (16 bit MIPS implementation):
3148 * config/tc-mips.c: Extensive additions for mips16 support, not
3150 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
3151 (insn_uses_reg): Change last parameter to an enum.
3152 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
3153 (md_relax_frag): Define as mips_relax_frag.
3154 (mips_relax_frag): Declare.
3155 (struct mips_cl_insn): Add use_extend and extend fields.
3156 (tc_fix_adjustable): Define.
3157 * config/obj-elf.h (S_GET_OTHER): Define.
3158 (S_SET_OTHER): Define.
3160 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
3162 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
3163 o and p operand specifiers.
3165 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3167 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3168 (relax_segment, case rs_org): Move code inside braces. Move locals
3169 target,after inside too.
3170 (relax_segment, case rs_machine_dependent): Guts moved to ...
3171 (relax_frag): New function.
3172 Call md_prepare_relax_scan if defined.
3173 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
3176 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
3178 * config/tc-mn10300.c (address_registers): Use '$' as register
3179 prefix instead of '%'.
3180 (data_registers, other_registers, md_assemble): Likewise.
3182 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
3183 (data_registers, other_registers, md_assemble): Likewise.
3185 * config/tc-mn10300.c (md_assemble): Correctly determine the
3186 correct location and type for each relocation.
3187 (md_pcrel_from): Simplify.
3189 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
3191 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
3192 converted into branch around branch.
3194 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
3196 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
3197 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
3199 * config/tc-mn10300.c (md_begin): Set linkrelax.
3200 (md_assemble): Create fixups as needed.
3201 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
3203 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3205 * config/tc-d10v.c (parallel_ok): When automatically converting
3206 serial ops to parallel, do not consider a branch as the first
3209 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
3211 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
3213 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
3215 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
3217 (check_operand): Likewise.
3219 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3221 * config/tc-d10v.c (parallel_ok): Branch and link instructions
3223 (write_2_short): Call parallel_ok to check whether two short
3224 instructions the user requested execute in parallel, can be
3227 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3229 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
3230 allow a branch and link in parallel with an exe instruction.
3232 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3234 * doc/c-d10v.texi: Add info on @word modifier.
3236 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
3238 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
3239 operands are assumed to be 32bits. Use "bits" field to hold the
3240 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
3241 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
3244 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
3245 of a MN10300_OPERAND_SPLIT operand by operand->shift.
3247 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3248 MN10300_OPERAND_SPLIT.
3250 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
3252 * config/tc-mn10300.c (md_assemble): Insert operands into
3253 the extension part of the instruction if necessary.
3254 (mn10300_insert_operand): Accept pointer to extension word
3255 argument. Make insn a pointer argument too. Return type
3256 is now void. All callers changed.
3258 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
3260 * config/tc-mn10300.c (mn10300_insert_operand): Handle
3261 repeated register operands.
3263 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
3265 * doc/as.texinfo: Added section on reporting bugs.
3267 * config/tc-alpha.c: Change uses of void * to PTR. Change the
3268 alpha_macro emit field to expect a const argument, and change the
3269 arg field to be const. Fix some spacing to follow the GNU
3272 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
3274 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
3275 (pca56) and 21264 (ev6) cpus.
3276 (md_apply_fix): Private relocation types are now negative.
3277 (alpha_force_relocation): Likewise.
3278 (tc_gen_reloc): Likewise.
3279 (emit_insn): Likewise.
3280 (emit_ldXu): Do the right thing when the hardware can do byte insns.
3281 (emit_stX): Likewise.
3282 (emit_sextX): Likewise.
3284 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
3286 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
3287 a symbol found in a reloc.
3289 * symbols.c (resolve_symbol_value): Improve the error message if
3290 an undefined symbol is used in an expression.
3292 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * doc/internals.texi: Rewrite, and add a lot of documentation.
3295 * doc/Makefile.in (internals.info): New target.
3297 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
3299 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
3300 against weak symbols.
3302 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
3304 * config/tc-v850.c (md_assemble): Don't lose for relaxable
3307 * config/tc-v850.c (md_convert_frag): Make sure we insert the
3308 fixup at the right address within the frag.
3310 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
3311 to an absolute value, instead increment it as needed.
3313 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
3314 * config/tc-v850.c: Fix some indention problems.
3315 (md_relax_table): Define for D9->D99 branch displacement
3317 (md_convert_frag): Do something useful instead of aborting.
3318 (md_estimate_size_before_relax): Likewise.
3319 (md_assemble): Note if the matching instruction has a relaxable
3320 operand. If it does, allocate frag with frag_var and don't
3323 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3325 * config/tc-d10v.h (md_cleanup): New function. This is needed to
3326 write out any buffered instructions when a ".end" is found.
3328 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3330 * read.c (read_a_source_file): New hook md_cleanup().
3332 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
3334 * write.c (fix_new_exp): Use make_expr_symbol to build an
3335 expression symbol for a complex fixup.
3337 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
3339 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
3340 hacks to improve parsing of complex hi, lo, zda, etc
3342 (md_assemble): Don't demand and eat a trailing ')' after finding
3343 a v850 relocation prefix. Sign extend the constant in a
3344 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
3346 (parse_cons_expression_v850): Don't eat a trailing ')' after
3347 finding a v850 relocation prefix.
3349 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
3350 (TC_CONS_FIX_NEW): Likewise.
3351 * config/tc-v850.c (parse_cons_expression_v850): New function.
3352 (cons_fix_new_v850): Likewise.
3354 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
3356 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
3358 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
3359 for an unknown relocation type.
3361 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
3363 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
3366 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
3368 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
3369 differently for movea & sst/sld insns.
3371 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3373 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
3376 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
3378 * obj.h (struct format_ops): Add frob_file_after_relocs field.
3379 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
3380 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
3381 frob_file_after_relocs field.
3382 * config/obj-elf.c (elf_format_ops): Likewise.
3383 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
3384 including obj-elf.h.
3386 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
3388 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
3389 specially if not ELF.
3390 (md_apply_fix): Handle BFD_RELOC_64.
3391 (tc_gen_reloc): Handle BFD_RELOC_64.
3393 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
3394 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
3397 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
3398 Don't check S_GET_OTHER.
3400 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
3402 * config/tc-mips.c (mips_ip): Accept an odd floating point
3403 register with l.s or s.s.
3405 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
3407 (obj_aout_type): New static function.
3409 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
3411 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
3413 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
3415 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
3416 and sdaoff expressions.
3418 * write.c (fixup_segment): Don't add symbol value to addend if
3419 TC_V850 and OBJ_ELF.
3420 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
3423 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
3424 (md_pcrel_from_section): Likewise.
3425 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
3427 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
3429 * config/tc-v850.c (md_pcrel_from): Delete unused function.
3430 (md_pcrel_from_section): New function.
3431 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3433 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
3435 * config/tc-mips.c (load_register): Add cast to offsetT when using
3438 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
3440 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
3441 (elf_frob_file_after_relocs): ... here. New function.
3442 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
3443 * write.c (write_object_file): Call *frob_after_relocs after the
3444 call to write_relocs.
3446 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
3448 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
3449 symbol, as this messes up linking. Instead, expand the recursive call
3450 inline and change up the appropriate bits to get the 0x8000 offset
3451 in the reloc addend.
3453 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
3455 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
3456 two symbols in the same segment to be adjusted.
3458 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
3459 * configure: Rebuild.
3461 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3463 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
3465 (ppc_elf_validate_fix): Ditto.
3466 (md_assemble): Ditto.
3468 (ppc_pe_section): Ditto.
3469 (ppc_frob_symbol): Ditto.
3471 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
3473 * config/mn10300.c (md_assemble): Pass an extra shift count
3474 to mn10300_insert_operand based on the opcode format.
3475 (mn10300_insert_operand): Accept and use extra shift count
3478 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
3479 formats rather than hard-coded constants.
3481 * config/tc-mn10300.c (md_assemble): Format D5 instructions
3482 are 7 bytes long. Write out instructions in big-endian format.
3484 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
3486 * config/tc-mn10300.c (md_assemble): Tweak further so
3487 that all instructions are parsed correctly.
3489 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * as.h: Include libiberty.h.
3492 (xmalloc, xrealloc): Don't declare.
3493 * as.c: Don't include libiberty.h.
3494 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
3495 * config/tc-mips.c: Likewise.
3496 * messages.c: Likewise.
3497 (xstrerror): Don't declare.
3498 * xmalloc.c: Remove.
3500 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
3502 * config/tc-mn10300.h (pre_defined_registers) Remove.
3503 (system_registers, cc_names): Likewise.
3504 (address_registers, data_registers, other_registers): New register
3506 (register_name, system_register_name, cc_name): Remove.
3507 (mn10300_reloc_prefix): Likewise.
3508 (data_register_name): New function.
3509 (address_register_name, other_register_name): Likewise.
3510 (md_assemble): Rough cut at parsing operands. Remove lots of
3512 (md_apply_fix3): Disable for now.
3514 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3516 * config/tc-m68k.c (select_control_regs): New function, extracted
3517 out of m68k_init_after_args.
3518 (m68k_init_after_args): Use it.
3519 (mri_chip): Use it here as well to update set of allowed control
3522 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
3524 * config/obj-elf.c (elf_begin): New function.
3525 (obj_elf_section): Add the section symbol to the symbol table.
3526 * config/obj-elf.h (obj_begin): Define.
3527 (elf_begin): Declare.
3528 * as.c (perform_an_assembly_pass): Call obj_begin if it is
3531 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
3533 * config/obj-coff.c (fixup_segment): Subtract the section address
3534 from a PC relative reloc if TC_M68K.
3536 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
3538 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
3539 .uaxword available even if not OBJ_ELF.
3540 (md_atof): Remove unused local variable wordP.
3542 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
3544 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
3545 for Matsushita MN10x00 support.
3546 * configure.in: Recognize mn10x00-*-*
3547 * configure: Rebuilt.
3549 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
3551 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
3552 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
3553 (load_expression): track clobbering of base reg before jmp/jsr.
3554 (s_alpha_file): pass case_hack flags and source filename via
3555 symbol table to bfd.
3556 * tc-alpha.h (TC_CONS_FIX_NEW): define
3558 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
3560 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
3561 * configure: Rebuild.
3563 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
3565 * read.c (s_macro): Warn if a macro has the same name as a
3567 (s_space): In m68k MRI mode, align to a word boundary.
3568 * macro.c (define_macro): Add namep parameter. Change all
3570 * macro.h (define_macro): Update declaration.
3572 * as.c (show_usage): Print bug report address.
3573 (parse_args): Change version printing to match current GNU
3575 * gasp.c (show_usage): Print bug report address.
3576 (main): Change version printing to match current GNU standards.
3578 * config/tc-m68k.c (init_table): Correct access control unit
3579 register numbers. From Ken Rose <rose@netcom.com>.
3581 * config/tc-alpha.c: Add some static function prototypes.
3582 (alpha_macros): Move to top of file. Make static.
3583 (alpha_num_macros): Move to top of file.
3585 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3587 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
3590 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
3592 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
3593 and just call sprintf_vma.
3595 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
3597 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
3599 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
3601 * read.c (float_cons): Call md_flush_pending_output if it is
3604 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3606 * config/tc-d10v.c (md_operand): Created. Allows operands to
3608 * config/tc-d10v.h (md_operand): Undefined.
3610 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
3612 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
3613 (md_assemble): A fixup width of '3' means a 1 byte reloc.
3615 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
3617 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
3618 reloc for the i960 for a reloc in the same section. This undoes
3619 one of the two changes made Aug 19.
3621 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
3623 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
3624 symbols to the position of the debugging information.
3626 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
3628 * expr.c (expr): Always use unsigned right shifts for >>.
3630 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
3632 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
3633 slots when processing BL fixups.
3635 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
3636 on the first half of the instruction.
3638 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
3640 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
3641 stabs expression, rather than giving an error.
3643 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
3646 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
3648 * config/tc-mips.c (append_insn): Fill in the value for a constant
3649 jump, rather than creating a reloc.
3651 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
3653 * config/tc-mips.c (append_insn): Don't swap an instruction which
3654 sets a condition code with an instruction which uses a condition
3656 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
3659 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
3660 (mips_ip): Give a better error message if the ISA level is wrong.
3661 (md_parse_option): Recognize -mcpu=[v][r]5000.
3663 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
3665 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
3667 (load_register): Ensure hi32 bits are not lost during lo32bit
3668 processing. Fix shift offset that was overflowing into the next
3669 instruction field. Add code to generate shorter sequences for
3670 constants with a single contiguous seqeuence of ones.
3672 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3674 * config/tc-d10v.c (d10v_dot_word): New function to support
3675 "@word" with the word pseudo-op.
3676 (md_apply_fix3): Cleanup and changes to support correct sizes
3677 for 16 and 18-bit relocs.
3679 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
3681 * configure.in (sparc-*-aout): Set `em'.
3682 * configure: Regenerated.
3683 * config/te-sparcaout.h: New file.
3684 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
3685 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
3686 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
3687 (SPECIAL_CASE_{SETSW,SETX}): Define.
3688 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
3689 (md_begin): Delete setting of `target_big_endian'.
3690 (output_insn): New function.
3691 (md_assemble): Rewrite. Add `setx' support.
3692 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
3694 (md_atof): Add little endian support.
3695 (md_number_to_chars): Likewise.
3696 (md_apply_fix): Likewise.
3697 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
3698 (md_parse_option): Likewise.
3699 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
3701 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
3703 * ecoff.c (ecoff_new_file): New function.
3704 * ecoff.h (ecoff_new_file): Declare.
3705 * config/obj-ecoff.h (obj_app_file): Define.
3707 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
3709 * config/tc-alpha.c (load_expression): Bias the .lit8 section
3710 symbol by 32k so that our 16-bit signed offset can address the
3711 entire chunk. Reported by <matt@lkg.dec.com>.
3713 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
3715 * config/tc-mips.c (load_register): Remove unused variable tmp.
3717 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
3719 * config/tc-mips.c (load_register): Remove unnecessary code that
3720 was causing the high 32bits of 64bit constants to be lost.
3722 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3724 * config/tc-d10v.c: Added changes to support function
3725 pointers and "@word" syntax.
3727 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
3729 * config/tc-v850.c: Remove commented out and #if 0'd code.
3730 (v850_reloc_prefix): Provide prototype.
3731 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
3733 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
3734 (md_assemble): Add default to case statement.
3736 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
3738 * config/tc-v850.c (md_assemble): Compute size of the instrction
3741 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
3744 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
3746 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
3747 routines to fetch/store the updated instruction from/to memory.
3748 (v850_insert_operand): If the operand has a specialized insert
3751 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3753 * config/tc-v850.c (reg_name_search): Align calling convention to
3754 be like identical function found in tc-ppc.c.
3755 (get_reloc): Removed.
3756 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
3757 (md_assemble): emit fixups.
3758 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
3760 (md_apply_fix3): handle fixups/relocs.
3761 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
3763 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
3766 * configure.in (sh-*-elf*): New target.
3767 * config/tc-sh.h (TARGET_ARCH): Define.
3768 (WORKING_DOT_WORD): Define.
3769 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
3770 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
3771 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
3772 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
3773 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
3774 (SUB_SEGMENT_ALIGN): Likewise.
3775 (RELOC_32): Don't define.
3776 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
3777 (target_big_endian): Declare if OBJ_ELF.
3778 (TARGET_FORMAT): Define if OBJ_ELF.
3779 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
3781 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
3782 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
3783 (struct sh_count_relocs): Define.
3784 (sh_count_relocs): New static function, broken out of
3785 sh_frob_file. Add BFD_ASSEMBLER code.
3786 (sh_frob_section): Likewise.
3787 (sh_frob_file): Call sh_frob_section.
3788 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
3789 call section_symbol rather than seg_info (seg)->dot.
3790 (md_section_align): Add OBJ_ELF version.
3791 (SWITCH_TABLE_CONS): Define.
3792 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
3793 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
3794 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
3796 (struct reloc_map): Define if not BFD_ASSEMBLER.
3797 (coff_reloc_map): Likewise.
3798 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
3799 (tc_gen_reloc): New function if BFD_ASSEMBLER.
3800 * write.c (write_relocs): Ifdef out fx_where test which triggers
3801 inappropriately for SH ELF.
3802 (write_object_file): Call tc_frob_file_before_adjust and
3803 obj_frob_file_before_adjust if they are defined.
3805 * write.c (write_object_file): Use BFD_RELOC_16, not
3806 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
3808 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
3811 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3813 * config/tc-d10v.c (find_opcode): Fix problem with calculating
3814 branch sizes in across sections.
3816 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
3818 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
3821 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
3823 * config/tc-v850.c (md_begin): Deal with end of opcode
3826 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3828 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
3829 the wrong opcode for cases like st2w where there are many forms
3830 of the same instruction.
3832 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
3834 * expr.c (operand): If md_parse_name is defined, call it before
3835 calling symbol_find_or_make.
3836 * config/tc-ppc.h (md_parse_name): Define.
3837 (ppc_parse_name): Declare.
3838 * config/tc-ppc.c (reg_name_search): Add regs and regcount
3840 (register_name): Update call to reg_name_search.
3841 (cr_operand): New static variable.
3842 (cr_names): New static const array.
3843 (ppc_parse_name): New function.
3844 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
3845 cr_operand before calling expression.
3847 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
3849 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
3850 hppa_gen_reloc_type call.
3852 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3854 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
3855 on addresses. Improved error messages.
3856 * doc/c-d10v.texi: Added docs for register pairs.
3858 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3860 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
3863 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
3865 * ecoff.c (init_file): Initialize fMerge to 1.
3866 (add_file): Restore old file merging code, but only merge files if
3868 (ecoff_directive_loc): Clear fMerge field of current file.
3869 (ecoff_generate_asm_lineno): Likewise.
3871 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3873 * doc/c-d10v.texi: Fix typo.
3875 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
3877 * config/tc-v850.c (md_assemble): Correct bit masking for
3878 hi and lo expressions.
3880 * config/tc-v850.c (md_assemble): Rough cut at demanding
3881 "ep" or "r30" in sst and sld instructions.
3882 (md_apply_fix3): Don't abort. Just warn that we don't
3885 * config/tc-v850.c (CC_NAME_CNT): Define.
3886 (cc_name): New function.
3887 (md_assemble): Handle V850_OPERAND_CC correctly.
3889 * config/tc-v850.c (md_assemble): Don't forget to initialize
3892 * config/tc-v850.c (reg_name_search): Generalize to search
3893 any given register table.
3894 (register_name): Pass appropriate table and size to reg_name_search.
3895 (system_register_name): New function.
3896 (SYSREG_NAME_CNT): Define.
3897 (md_assemble): Handle operands which are system registers.
3899 * config/tc-v850.c (md_assemble): If we find a register, but the
3900 opcode doesn't want a register, then we don't have a match.
3901 (md_assemble): Get size of the instruction from the opcode table.
3903 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
3905 * configure.in: Set and substitute HLDENV.
3906 * configure: Rebuild.
3907 * Makefile.in (HLDENV): New variable.
3908 (as.new): Use $(HLDENV).
3910 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
3911 if an array dimension is not known.
3913 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3915 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
3916 * doc/c-d10v.texi: Cleanup.
3918 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3920 * config/tc-v850.c: New file.
3921 * config/tc-v850.h: New file.
3922 * configure (v850-*-elf): New target.
3923 * configure.in (v850-*-elf): New target.
3925 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3927 * doc/c-d10v.texi: New file.
3928 * doc/all.texi: Added D10V stuff.
3929 * doc/as.texinfo: Added D10V stuff.
3931 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3933 * config/tc-d10v.c: All references to defined symbols should
3934 now use the optimal instruction. .float and .double now work.
3936 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
3938 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
3939 section address for the i960 as is done for the i386.
3941 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
3943 * mpw-config.in: Add wildcards for config matching, add mips-*-*
3944 case, forward-include bfd/elf-bfd.h.
3946 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3948 * config/tc-d10v.c: Add additional information to the opcode
3949 table to help determinine which instructions can be done
3952 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
3954 * config/tc-arm.c: Major changes to add Thumb support, with lots
3955 of change input from <rearnsha@armltd.co.uk>.
3956 Reverted to INSN_SIZE macro, rather than insn_size variable.
3957 (insns): Added ARM "bx" instruction support.
3958 (tinsns): Added Thumb instruction definition structure.
3959 (arm_tops_hsh): Added hash structure for Thumb opcodes.
3960 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
3961 (opcode_select,s_arm,s_thumb,s_code): Added.
3962 (decode_shift): Allow upper-case RRX.
3963 (do_ldst): Simpler halfword support.
3964 (do_ldmstm): Improved.
3965 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
3966 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
3967 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
3968 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
3969 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
3971 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
3972 (md_parse_option): Add support for -mthumb.
3973 (md_show_usage): Updated to reflect new command line option.
3974 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
3975 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
3976 fragment information to be held.
3978 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
3980 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
3981 non-null, but is a constant.
3982 (fix_new_arm): Call make_expr_symbol to make the expression symbol
3983 so that error reporting will work correctly.
3985 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
3987 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
3988 against weak symbols.
3990 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
3992 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
3993 (ppc_force_relocation): Declare if OBJ_XCOFF.
3994 * config/tc-ppc.c (ppc_force_relocation): New function if
3997 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
3999 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
4001 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4003 * config/tc-d10v.c: Fix problem with relocs.
4005 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
4007 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
4008 with nops if not in data_section or bss_section.
4010 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
4012 Add support for openVMS/Alpha.
4013 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
4014 * config/obj-evax.c: New file.
4015 * config/obj-evax.h: New file.
4016 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
4018 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
4019 defined. Add case for bfd_target_evax_flavour.
4020 * config/vms-a-conf.h: New file.
4021 * conf-a-gas.com: New file.
4022 * configure.in: Add target alpha-*-*vms*.
4023 * configure: Rebuild.
4024 * makefile.vms: New file.
4025 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
4026 Don't call ffs on openVMS/Alpha.
4028 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
4030 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
4031 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
4033 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
4034 (NEED_DECLARATION_SBRK): New macro.
4035 * configure, conf.in: Rebuild.
4036 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
4037 (strstr): Declare if NEED_DECLARATION_STRSTR.
4038 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
4040 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
4042 * symbols.c (resolve_symbol_value): Handle addition or subtraction
4043 by a constant before entering the main switch. Reject attempts to
4044 apply an arithmetic function to non-absolute symbols, except for
4045 the special case of subtraction of two symbols in the same
4048 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
4049 not to more than a 16 byte boundary.
4051 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
4052 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
4053 (tc_gen_reloc): If out of memory call as_fatal rather than
4054 assert. If no howto found, call as_bad_where rather than
4055 as_fatal. Change the error message slightly. Set howto to a
4056 non-NULL value in order to keep going.
4058 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4060 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
4062 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
4064 * config/tc-h8300.c (get_specific): New operand "size" derived
4065 from ".b", ".w" and ".l" extensions. All callers changed. If
4066 the base instruction has no operands, then use the size to
4067 determine which specific instruction to use.
4069 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4071 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
4073 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
4075 * config/tc-mips.c (md_section_align): Don't change addr if
4078 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
4080 * config/tc-hppa.c: Revert yesterday's changes.
4082 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4084 * config/tc-d10v.c: Disable range checking on 16-bit values.
4086 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
4088 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
4089 not just the ones that don't match.
4091 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4093 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
4095 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
4097 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
4098 pre-cursor to adding Thumb support. Also added cpu_variant flag
4099 information to each of the asm_flg structures.
4100 (md_parse_option): Updated ARM7 parsing to allow 't' for
4101 thumb/halfword support, aswell as 'm' for long multiply.
4102 (md_show_usage): Updated help message.
4103 (md_assemble): Check that instruction flags are applicated to the
4104 current cpu variant.
4105 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
4106 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
4107 signextension instructions.
4108 (do_ldst): Generate halfword and signextension variants if
4109 mnemonic flags match.
4110 (ldst_extend): Do not allow shifts in the offset field of halfword
4111 or signextension instructions.
4112 (validate_offset_imm): Provide check on halfword and signextension
4114 (add_to_lit_pool): Merge identical literal pool values.
4116 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
4118 * config/tc-hppa.c (selector_table): Add 'E' selector.
4119 (cons_fix_new_hppa): Don't coke on e_esel.
4120 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
4121 to help generate exception handling tables.
4122 (md_apply_fix): Don't try to apply fixups with an e_esel
4124 (hppa_fix_adjustable): Fixups with e_esel selectors
4127 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
4129 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
4132 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4134 * config/tc-d10v.c: Added lots of error checking. Added hacks
4135 to support accumulator shifts.
4137 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
4139 * symbols.c (S_SET_EXTERNAL): Let .weak override.
4140 (S_CLEAR_EXTERNAL): Likewise.
4141 (S_SET_WEAK): Remove error; just let .weak override.
4143 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4145 * config/tc-d10v.c (md_assemble): Now handles multiline
4148 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4150 * config/tc-d10v.c: Fix packaging bug. Added range checking.
4151 Added kludge for divs instruction. Fixed minor problem with
4152 multiple text sections.
4153 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4155 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4157 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
4158 addresses to be right-shifted by 2.
4160 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4162 * config/tc-d10v.c: Many changes to get relocs working.
4163 (register_name): No longer creates a symbol for register names.
4164 (pre_defined_registers): moved to opcodes/d10v-opc.c.
4165 (d10v_insert_operand): Now works correctly for either container.
4166 * config/tc-d10v.h (d10v_cleanup): Declare.
4168 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
4170 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
4171 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
4173 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
4175 * tc-alpha.c: Patches to track current minimum alignment to reduce
4176 the number of fragments created with frag_align.
4177 (alpha_current_align): New static variable.
4178 (s_alpha_text): Reset alignment to 0.
4179 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
4180 (s_alpha_stringer, s_alpha_space): New functions.
4181 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
4182 (alpha_cons_align): New function to replace both of them.
4183 (emit_insn): Only align if alpha_current_align is less than 2;
4184 reset alpha_current_align to 2.
4185 (s_alpha_gprel32): Likewise.
4186 (s_alpha_section): New function. Basically duplicate the other
4187 alpha section change hooks. Only define for ELF.
4188 (s_alpha_float_cons): Simplify alignment handling.
4189 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
4190 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
4191 Don't define the s_alpha_cons pseudo-ops. Do define
4192 s_alpha_stringer and s_alpha_space pseudo-ops.
4193 (alpha_align): Skip if less than current default alignment. Set
4195 * tc-alpha.h (md_flush_pending_output): Remove.
4196 (md_cons_align): Add.
4198 * tc-alpha.c: Add oodles of function description comments.
4199 (md_bignum_to_chars): Remove; there are no callers.
4200 (md_show_usage): Mention some more variants.
4202 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
4204 From Andrew Gierth <ANDREWG@microlise.co.uk>:
4205 * configure.in (sparc-*-sysv4*): New target.
4206 * configure: Rebuild.
4208 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
4209 uaxword to use s_uacons.
4210 (sparc_no_align_cons): New static variable.
4211 (s_uacons): New static function.
4212 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
4215 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
4217 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
4218 5 with regard to shared libraries.
4219 * configure: Rebuild.
4221 * config/tc-m68k.c (m68k_ip): Use the correct length when
4222 allocating space for the unsupported architecture error message.
4224 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4226 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
4228 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4230 * config/tc-d10v.c: New file.
4231 * config/tc-d10v.h: New file.
4232 * configure (d10v-*-elf): New target.
4233 * configure.in (d10v-*-elf): New target.
4235 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4237 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
4239 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
4241 * config/tc-alpha.c (alpha_align): Change fill parameter
4242 to a pointer. Take NULL as 0 or nop depending on section. Change
4244 (s_alpha_align): Rename local variables.
4246 * doc/as.texinfo (.align): Document action of omitted
4249 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4251 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
4252 when an unsupported PC relative reloc is seen, rather than calling
4255 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
4256 Instead, check state when '#' comment is seen.
4258 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
4260 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
4262 (tc_gen_reloc): If fixup was changed to be PC relative, change
4263 reloc type accordingly. Use name of reloc in error message.
4265 * as.h: Don't define const or volatile.
4266 * flonum.h: Don't define const.
4268 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
4269 if fx_pcrel is set. Correct setting the addend case in the
4270 OBJ_ELF case (from Andreas Schwab
4271 <schwab@issan.informatik.uni-dortmund.de>).
4272 (md_show_usage): Correct -mfc5200 to -m5200.
4274 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4276 * doc/c-m68k.texi: Document -m5200 flag.
4277 * doc/as.texinfo: Likewise.
4279 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
4282 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
4284 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
4285 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
4287 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
4289 * Makefile.in (VERSION): Set to cygnus-2.7.1.
4291 * Released binutils 2.7.
4293 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
4295 * config/tc-mips.c (mips_ip): Only perform range check when
4296 dealing with O_constant expressions.
4298 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4300 * m68k-parse.h (m68k_register): Add new coldfile control
4303 * config/tc-m68k.c (mcf5200_control_regs): New variable,
4304 array of control registers for the coldfire.
4305 (cpu_of_arch): Added mcf5200.
4306 (archs): Added mcf5200.
4307 (init_table): Add new control registers.
4308 (m68k_ip): Added support for new control registers.
4309 (m68k_init_after_args): Likewise.
4311 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
4313 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * read.h (is_it_end_of_statement): Declare.
4316 * read.c (is_it_end_of_statement): Remove declaration.
4318 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
4320 (md_assemble): Fix handling of @l with an unsigned constant. Add
4321 default case to reloc switch.
4323 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
4325 Based on patches from Tom Quiggle <quiggle@sgi.com>:
4326 * ecoff.c (last_lineno): New static variable.
4327 (add_procedure): Set last_lineno.
4328 (ecoff_directive_loc): Likewise.
4329 (ecoff_generate_asm_lineno): Likewise.
4330 (ecoff_fix_loc): New function.
4331 * ecoff.h (ecoff_fix_loc): Declare.
4332 * config/tc-mips.c (append_insn): When inserting nops, and using
4333 ECOFF debugging, call ecoff_fix_loc.
4335 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
4337 * config/tc-h8300.c (build_bytes): If an operand type is
4338 marked as SRC_IN_DST retrieve it from the "destination" op.
4340 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
4342 * configure.in (arm-*-riscix*): Set emulation to riscix.
4343 * configure: Rebuild.
4344 * config/te-riscix.h: New file to define TE_RISCIX.
4346 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
4348 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
4350 * Makefile.in (config.status): Just run config.status as other
4353 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
4355 * mpw-config.in (TARGET_OS): Add definition to conf.
4357 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
4359 * config/tc-mips.c (append_insn): Parenthesize
4360 cop_interlocks expressions.
4362 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
4364 * listing.c (listing_print): Close the listing file if it is not
4365 stdout. Close the other files opened for the listing.
4367 * config/tc-sparc.h (md_cons_align): Define.
4368 (sparc_cons_align): Declare.
4369 (HANDLE_ALIGN): Define.
4370 (sparc_handle_align): Declare.
4371 * config/tc-sparc.c (sparc_cons_align): New function.
4372 (sparc_handle_align): New function.
4373 * read.c (cons_worker): Call md_cons_align if it is defined.
4375 * as.h (struct frag): Add fr_file and fr_line fields.
4376 * frags.c (frag_new): Set fr_file and fr_line.
4377 (frag_var): Likewise.
4378 (frag_variant): Likewise.
4380 * as.h (struct frag): Remove unused align_mask and align_offset
4383 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
4384 From <uddeborg@carmen.se>.
4386 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
4388 * configure.in (mips-*-osf*): New target.
4389 * configure: Rebuild.
4391 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
4393 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
4395 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
4396 between co-processor comparisons and branches for the VR4300.
4398 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4400 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
4401 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
4403 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
4404 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
4405 includedir): Use autoconf set values.
4408 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
4410 * listing.c (listing_eject): Don't do anything if listing is 0.
4411 (listing_list): Likewise.
4412 (listing_source_line): Likewise.
4413 (listing_title): Don't save title if listing is 0.
4414 (listing_source_file): Check listing rather than listing_tail.
4416 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
4417 using shared libraries.
4418 * configure: Rebuild.
4420 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
4422 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
4423 absolute expression if a relocation type was specified.
4425 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
4427 * configure.in: Add support for *-*-rtems* configurations.
4428 * configure: Rebuild.
4430 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
4432 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
4433 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
4434 opcodes library for alpha.
4435 * configure: Rebuild with autoconf 2.10.
4436 * config/tc-alpha.c: Substantial rewrite to add ELF support and
4437 use new opcode table.
4438 * config/tc-alpha.h (md_undefined_symbol): Don't define.
4439 (LOCAL_LABEL): Define differently if OBJ_ELF.
4440 (FAKE_LABEL_NAME): Define if OBJ_ELF.
4441 * config/alpha-opcode.h: Remove.
4442 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
4443 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
4444 include/opcode/alpha.h rather than config/alpha-opcode.h.
4446 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
4448 * config/obj-aout.c (obj_emit_relocations): Give an error if the
4449 relocation symbol was not resolved.
4450 * config/obj-coff.c (do_relocs_for): Likewise.
4452 * write.c (adjust_reloc_syms): Refetch the symbol section after
4453 calling S_GET_VALUE, since it may have changed.
4455 * expr.c (struct expr_symbol_line): Define.
4456 (expr_symbol_lines): New static variable.
4457 (make_expr_symbol): Add entry to expr_symbol_lines.
4458 (expr_symbol_where): New function.
4459 * expr.h: Use extern on function declarations.
4460 (expr_symbol_where): Declare.
4461 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
4462 rather than printing the meaningless name of an expression
4465 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
4467 * config/tc-i386.c (md_number_to_chars): Deleted.
4468 * config/tc-i386.h (md_number_to_chars): New macro.
4470 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
4472 (load_symbol_address, load_expression): Use build_mem.
4473 (build_operate): New function.
4474 (emit_addq_r): Use it.
4476 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
4478 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
4480 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
4482 * config/tc-vax.h (NOP_OPCODE): Define.
4484 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
4486 * config/obj-vms.h (S_IS_COMMON): Define.
4487 (S_IS_LOCAL): Check for \002 as well as \001.
4488 (LONGWORD_ALIGNMENT): New macro.
4489 (SUB_SEGMENT_ALIGN): Use it.
4491 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
4493 * config/vms-conf.h: Reconcile with conf.in.
4495 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
4497 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
4500 * doc/as.texinfo: Document that any number of hex digits can
4503 * as.c (struct defsym_list): Define.
4504 (defsyms): New static variable.
4505 (parse_args): Just put --defsym arguments on defsyms list, rather
4507 (main): Define defsyms after output file is created.
4509 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
4510 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
4512 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
4513 insn_error rather than calling check_absolute_expr.
4515 * as.c (emulation_name): Remove unused static variable.
4516 (default_emul_bfd_name): Add return NULL to avoid warning.
4517 * ecoff.c (ecoff_stab): Remove unused variables name and
4519 * frags.c (frag_new): Remove unused variable tmp.
4520 * hash.c (hash_grow): Parenthesize + within <<.
4521 (hash_print_statistics): Use %lu, not %d, to print unsigned
4523 * messages.c: Include "libiberty.h".
4524 (fprint_value): Add cast to avoid printf warning.
4525 (sprint_value): Likewise.
4526 * read.c: Include "ecoff.h".
4527 (emit_expr): Add casts to avoid printf warnings.
4528 * read.h: Use extern for function declarations.
4529 (pop_insert): Declare.
4530 * stabs.c: Include "ecoff.h".
4531 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
4532 former_last_fragP, and new_fragP.
4533 * subsegs.h (subsegs_print_statistics): Declare.
4534 * symbols.c (debug_verify_symchain): Change macro to discard
4536 * write.c (dump_section_relocs): Likewise.
4537 * write.h: Use extern for function declarations.
4538 (write_print_statistics): Declare.
4539 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
4541 * config/e-mipself.c (mipself_bfd_name): Likewise.
4542 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
4544 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
4545 emit relocations against external symbols.
4547 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
4548 message if bfd_reloc_type_lookup fails, rather than calling
4551 * config/tc-alpha.c (alpha_force_relocation): Add
4552 BFD_RELOC_12_PCREL to switch.
4554 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
4556 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
4557 TE_PE (Lfoo, not .Lfoo).
4559 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
4561 * read.c (s_fill): Don't warn about a zero repeat count.
4563 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
4564 coprocessor register.
4566 * config/tc-i386.c (md_assemble): When checking the size of a
4567 register to set the size of an instruction, do a bitwise and with
4568 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
4571 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4573 * config/tc-h8300.c (parse_reg): Tweak error messages.
4574 (build_bytes): Likewise.
4575 (skip_colonthing): Handle :32 suffix.
4576 (get_specific): Promote L_24 to L_32 if it makes a match.
4577 Don't always promote L_8 to L_16.
4578 (do_a_fix_imm): Clean up L_32 and L_24 handling.
4580 * config/tc-h8300.c (Smode): New variable.
4581 (h8300hmode): Turn off Hmode.
4582 (h8300smode): New function. Turn on Smode and Hmode.
4583 (md_pseudo_table): New ".h8300s" pseudo-op.
4584 (parse_reg): Handle "exr" register.
4585 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
4586 Handle "mach" and "machl" operands for ldmac.
4587 (get_specific): Handle "stm.l" and "ldm.l".
4588 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
4589 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
4592 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4594 * doc/as.texinfo: Reorder chapter of machine dependent options so
4595 that it is sorted by chip name.
4597 * doc/as.texinfo: Use consistant spelling of Vax.
4598 * doc/c-vax.texi: Likewise.
4600 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4602 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
4604 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
4605 (md_apply_fix): Likewise.
4606 (pa_try): New function.
4607 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
4609 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4611 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
4612 (pa_level): New function.
4614 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
4616 * listing.c (listing_newline): Don't do anything if listing is 0.
4618 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
4620 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
4621 symbol_create, not symbol_new.
4623 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
4625 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
4626 absolute symbol unless TC_FORCE_RELOCATION returns true.
4628 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
4630 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
4631 the symbol to a pointer. Don't set previous_file_symbol.
4632 Simplify symbol list rearrangement.
4633 (coff_frob_symbol): Don't do anything with C_FILE symbols.
4634 (coff_adjust_symtab): Don't check previous_file_symbol.
4636 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4638 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
4640 (md_pseudo_table): Add ppc_elf_lcomm.
4642 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
4644 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
4645 d0{24:1},d0' works without an immediate prefix on the bit numbers.
4646 (md_begin): Add digits to alt_notend_table.
4647 (md_parse_option): Make s a const pointer.
4649 * config/tc-sparc.c (md_pseudo_table): Add "empty".
4650 (s_empty): New static function.
4652 * config/obj-coff.c (struct filename_list): Only define if not
4654 (filename_list_head, filename_list_tail): Likewise.
4655 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
4656 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
4657 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
4658 have a section of N_ABS rather than N_DEBUG. If we do a merge,
4659 remove the new symbol from the list.
4660 (obj_coff_endef, both versions): Call tag_insert even if there is
4661 an old symbol with the same name, if the old symbol does not
4663 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
4664 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
4665 symbol that will be moved to the end of the symbol list.
4666 (coff_adjust_section_syms): Always call section_symbol for .text,
4668 (coff_frob_section): Likewise. Also, remove unused variable
4671 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4672 manipulating frags directly.
4673 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
4676 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
4677 whether the next character is '*' before checking whether we are
4678 at the start of a line. Permit LINE_COMMENT_START to start a
4679 comment in state 1 (seen some whitespace) as well, to match the
4682 * gasp.c (do_align): Permit a fill value for .align.
4684 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
4686 * read.c (next_char_of_string): Warn if a newline is seen in the
4687 middle of a string. Call bump_line_counters when appropriate.
4689 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
4691 * symbols.c (colon): Use LOCAL_LABEL.
4693 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
4695 * Makefile.in (install): Don't check to see if tooldir exists.
4696 Make $(tooldir) and $(tooldir)/bin.
4698 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4700 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
4703 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
4705 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
4706 insn_error. Don't put the string "ERROR" in insn_error. Set
4707 insn_error rather than calling as_warn for an unsupported opcode.
4709 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
4711 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
4712 before permitting -64.
4713 * output-file.c (output_file_create): Remove duplicate
4716 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
4718 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
4719 section rather than a .reginfo section.
4720 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
4723 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
4724 bit value with the high bit set.
4726 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
4728 * read.c (s_lcomm): Set section flags for .sbss section.
4730 * config/tc-mips.c (mips_64): New static variable.
4731 (mips_target_format): If mips_64, return elf64 targets rather than
4733 (md_longopts): Add "32" and "64".
4734 (md_parse_option): Handle -32 and -64.
4735 (md_show_usage): Mention -32 and -64.
4736 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
4739 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4741 * config/tc-ppc.c (comment_chars): Make '!' a comment character
4742 for Solaris compatibility.
4744 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
4745 .stabd with 4 arguments into a .stabn.
4747 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
4749 * config/tc-mips.c (macro): When passing X_add_number to
4750 macro_build, cast it to int first.
4752 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
4754 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
4755 created by emit_expr.
4757 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
4758 as_perror rather than assert.
4760 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
4762 * config/tc-mips.c (mips_ip): Mark sections created to hold
4763 floating point information as read only.
4765 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
4767 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
4769 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4771 * read.c (potable): Add .skip as a synonym for .space.
4773 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
4774 4 arguments, providing the 4th argument is 0, to allow
4775 compatibility with the Solaris assembler.
4777 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
4779 * config/tc-sh.h (struct sh_segment_info_type): Define.
4780 (TC_SEGMENT_INFO_TYPE): Define.
4781 (sh_frob_label): Declare.
4782 (tc_frob_label): Define.
4783 (sh_flush_pending_output): Declare.
4784 (md_flush_pending_output): Define.
4785 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
4786 reloc before the instruction if necessary.
4787 (sh_frob_label): New function.
4788 (sh_flush_pending_output): New function.
4789 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
4790 when looking for the reloc for the target of .uses.
4791 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
4792 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
4794 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
4795 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
4796 the absolute symbol.
4798 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
4799 TC_SEGMENT_INFO_TYPE is defined.
4801 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4803 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
4804 matches the register size.
4806 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
4808 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
4810 (do_relocs_for): Likewise.
4811 (fixup_segment): Don't just quit if linkrelax is set. Try to
4812 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
4815 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4817 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
4818 relative relocations with -mrelocatable. Also allow unfixed
4819 relocs in .ex_shared.
4821 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
4823 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
4824 non-zero before assuming this is a long file name.
4825 (w_strings): Likewise.
4826 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
4828 * config/obj-coff.c (w_strings): Move declaration of i inside
4829 #ifdef block which uses it.
4831 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
4833 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
4834 "relaxmode". Output relocs which identify various relaxing
4835 possibilities for mov.[bwl] instructions.
4836 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
4838 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
4840 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
4841 (MD_APPLY_FIX3): Define.
4842 * config/tc-arm.c (my_get_expression): Only watch for bad segments
4844 (md_apply_fix3): Renamed from md_apply_fix.
4845 If pcrel reloc and symbol is in different section, undo effects
4848 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
4850 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
4851 any reloc with an LR% or RR% field selector for SOM.
4853 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
4855 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
4858 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
4860 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
4862 (yank_symbols): Likewise.
4864 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
4866 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
4867 BFD_ASSEMBLER, add name field.
4868 * config/obj-coff.c: Include "libiberty.h".
4869 (coff_header_append): Handle long section names.
4870 (crawl_symbols): Just use the name field for the symbol name,
4871 without worrying about null byte termination.
4872 (w_strings): Handle long section names.
4873 (write_object_file): Likewise. Also, use the name field, rather
4875 (obj_coff_add_segment): Permit long section names.
4876 (obj_coff_init_stab_section): Use the name field, rather than
4878 (adjust_stab_section): Likewise.
4879 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
4881 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
4882 (mem_fmt): Likewise.
4883 (md_apply_fix): Don't check fx_im_disp field.
4885 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
4887 * configure.in: Add * after sparc*-*-vxworks.
4888 * configure: Rebuild.
4890 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
4891 define it to comment_chars. Use tc_comment_chars rather than
4893 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
4894 * config/tc-m68k.h (tc_comment_chars): Define.
4895 (m68k_comment_chars): Declare.
4896 * config/tc-m68k.c (m68k_comment_chars): Rename from
4897 comment_chars. Change into a pointer rather than an array.
4898 (md_longopts): Add "bitwise-or".
4899 (md_parse_option): Handle OPTION_BITWISE_OR.
4900 (md_show_usage): Mention --bitwise-or.
4901 * doc/c-m68k.texi: Document --bitwise-or.
4903 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
4905 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
4908 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
4909 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
4910 correct handling of input line pointer, and call
4911 demand_empty_rest_of_line.
4913 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
4915 * config/tc-sparc.c (in_bitfield_range): New static function.
4916 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
4917 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
4918 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
4919 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
4920 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
4922 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
4924 * config/obj-coff.c: BFD_ASSEMBLER:
4925 (coff_last_bf): New static variable.
4926 (coff_frob_symbol): Set endndx of a .bf symbol.
4928 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
4929 (last_bfP): New static variable.
4930 (yank_symbols): Set endndx of a .bf symbol.
4932 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4934 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
4935 and -s options. Add -be for good measure.
4937 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
4939 * read.c (s_space): Support non-constant fill value. Handle fill
4940 value correctly for a size other than 1.
4942 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
4944 * config/tc-arm.c (my_get_float_expression): Update call to
4945 gen_to_words, X_PRECISION changed from 6 to 5.
4947 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4949 * config/tc-ppc.c (register_name,reg_name_search): Move register
4950 name lookup from PE specific code to all targets. Add support for
4951 -mregnames/-mno-regnames to control whether register names are
4953 (md_assemble): Call register_name for all platforms.
4954 (md_parse_option): Add support for -mregnames/-mno-regnames.
4956 * configure.in (powerpcle*-*-solaris): Add support.
4957 (powerpc*-*-linux): Ditto.
4958 * configure: Regenerate.
4960 * config/ppc-sol.mt: New config file for PowerPC Solaris.
4962 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
4964 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
4965 be associated with a single %lo reloc.
4967 * config/tc-mips.c (load_address): Cast X_add_number to valueT
4968 before comparing against MAX_GPREL_OFFSET, so that negative
4969 numbers are handled correctly.
4972 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
4974 * config/tc-sparc.c (last_insn): New static variable.
4975 (md_assemble): Warn about putting floating point branches in a
4976 delay slot. If architecture is less than v9, insert NOP
4977 instructions between floating point instructions and floating
4978 point branches. (The SunOS assembler does both these operations.)
4979 Save the last instruction opcode.
4980 (sparc_ip): Add pinsn parameter. Change caller.
4982 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
4983 for byte jump to next instruction to skip empty frags.
4985 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
4987 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
4988 for addq with a 16 bit signed value, just emit a lda instruction
4991 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
4993 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
4996 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
4998 * configure.in: Permit --enable-shared to specify a list of
5000 * configure: Rebuild.
5002 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
5004 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
5005 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
5007 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5009 * config/atof-ieee.c: Fix handling of denormalized extended
5010 precision numbers and overflow/underflow detection.
5011 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
5012 not include the 16 bit gap in the m68k extended precision format.
5014 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
5016 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
5018 * configure: Rebuild.
5020 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
5022 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
5023 be accessed using the $gp register.
5024 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
5026 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
5028 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
5029 bfd_mach_sparc_sparclet if current_architecture is sparclet.
5031 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
5033 * read.c (get_line_sb): Bump line counters based on
5034 input_line_pointer[-1], not *input_line_pointer. Don't bother to
5035 call LISTING_NEWLINE.
5036 (s_macro): Don't call demand_empty_rest_of_line.
5037 * app.c (do_scrub_chars): When handling C style comments, unget
5040 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
5042 * read.h (enum linkonce_type): Define.
5043 (s_linkonce): Declare.
5044 * read.c (potable): Add "linkonce".
5045 (s_linkonce): New function.
5046 * subsegs.h (segment_info_type): Add linkonce field to
5047 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
5048 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
5049 (obj_coff_pe_handle_link_once): Declare if TE_PE.
5050 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
5052 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
5053 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
5054 entry based on the linkonce field in segment_info.
5055 * doc/as.texinfo: Document .linkonce.
5057 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
5059 * doc/as.1: Changed to be recognized by catman -w on Solaris.
5061 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
5063 * stabs.c (s_stab_generic): Call the listing functions before
5064 doing the rest of the processing, which may involve freeing the
5065 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
5066 SEPARATE_STAB_SECTIONS case.
5068 * config/tc-hppa.c: Remove nested comment.
5069 (tc_gen_reloc): Move label done inside the ifdef in which it is
5071 (md_apply_fix): Pass pointers to correct types to libhppa.h
5072 functions. Always return a value.
5074 * config/tc-mips.h (tc_frob_file): Define.
5075 (mips_frob_file): Declare.
5076 * config/tc-mips.c (struct mips_hi_fixup): Define.
5077 (mips_hi_fixup_list): New static variable.
5078 (imm_unmatched_hi): New static variable.
5079 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
5080 offset_reloc. Pass imm_unmatched_hi to append_insn.
5081 (append_insn): Add unmatched_hi parameter. If it is set, add the
5082 new fixup to mips_hi_fixup_list. Change all callers.
5083 (mips_ip): Set imm_unmatched_hi when appropriate.
5084 (mips_frob_file): New function.
5086 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
5088 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
5089 * configure: Regenerated.
5091 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
5093 * as.c (main): Call bfd_set_error_program_name.
5095 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
5097 * as.h (strdup): Don't declare.
5098 * stabs.c: Include libiberty.h
5099 (get_stab_string_offset): Use xstrdup rather than strdup.
5100 (s_stab_generic): Likewise.
5101 * as.c (parse_args): Likewise.
5102 * read.c (s_mri_sect): Likewise.
5104 * gasp.c (change_base): Recognize \(...) construct documented to
5105 pass through enclosed characters literally through to the output.
5106 (process_assigns): Likewise. Also, be more careful to avoid
5107 looking past the end of the buffer.
5109 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
5111 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
5112 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
5114 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5116 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
5118 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
5120 * config/alpha-opcode.h: Added cvtst instruction.
5122 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
5124 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
5125 string. Extract the addend from the result of expression.
5127 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
5129 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
5130 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
5131 mode, change the state to 3 rather than 1.
5133 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
5135 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
5136 correspond to 11 March change.
5138 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
5140 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
5141 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
5143 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5145 * configure: Rebuild with autoconf 2.8.
5147 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
5149 * config/atof-ieee.c (gen_to_words): Improve handling of
5150 X_PRECISION numbers. Based on patches from Andreas Schwab
5151 <schwab@issan.informatik.uni-dortmund.de>.
5153 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
5155 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
5157 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
5158 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
5159 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
5160 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
5163 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
5165 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
5167 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
5169 * config/tc-hppa.c (SUBSEG_MILLI): Define.
5170 (pa_def_subspaces): Add $MILLICODE$.
5171 (pa_spaces_begin): Set section flags for $MILLICODE$.
5173 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
5175 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
5176 not SHT_NOBITS. Don't tamper with flags based on type if a
5177 special section was found (revert Feb 29 change).
5179 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
5180 if aligning to a longword boundary or greater.
5182 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5184 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
5186 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
5188 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
5189 * configure: Regenerated.
5191 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
5193 * config/tc-hppa.c: Add default definitions for R_N0SEL and
5194 R_N1SEL since they're not defined for old versions of hpux.
5196 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
5197 Set "sym_ptr_ptr" and "addend" fields to dummy values for
5198 R_N0SEL and R_N1SEL.
5200 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5202 * flonum-konst.c: Add two more constants for 1e+-2048 and
5203 1e+-4096, and correct the other constants.
5205 * symbols.c (resolve_symbol_value): Handle O_logical_not.
5207 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5209 * config/obj-elf.c (obj_elf_section): Allow predefined section
5210 types to set the nobits type. Avoid a shadowed declaration.
5212 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
5214 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
5215 reduce relocs using e_nlrsel field selectors.
5217 * write.c (fix_new_exp): Don't use #elif. Some compilers
5220 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
5222 (pa_chk_field_selector): Handle new field selectors for SOM.
5224 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5226 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
5227 * configure: Rebuild.
5228 * config/te-linux.h (LOCAL_LABELS_FB): Define.
5229 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
5231 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
5234 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
5236 * mpw-make.sed: Update to handle shared library support.
5238 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
5240 * config/tc-sparc.c (sparc_ip): Print all architectures that support
5241 the insn on mismatch.
5243 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
5245 * configure.in: Add support for a29-coff.
5246 * configure: Rebuild.
5248 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
5250 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
5251 of the section when looking for the R_SH_USES fixup, because the
5252 frag addresses have not yet been adjusted.
5254 * gdbinit.in: Set a breakpoint on as_warn_where.
5256 * config/tc-mips.c (macro): Add missing arguments to macro_build
5257 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
5259 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
5262 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
5264 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
5266 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
5268 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
5270 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
5271 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
5272 Recognize [uU] format args as sparclet cpregs.
5274 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
5276 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
5279 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
5281 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
5282 well as S_IS_EXTERNAL.
5283 (tc_fix_adjustable): Likewise.
5284 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
5285 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
5287 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
5288 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
5290 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
5292 * config/tc-sparc.c (max_architecture): Change to sparclite for
5294 (default_compatible): Delete.
5295 (sparc_ffs): New function.
5296 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
5297 (sparc_ip): Rewrite architecture match and bump logic.
5299 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
5301 * configure.in: Check for 'do not mix' from native linker before
5302 trying to use -rpath.
5303 * configure: Rebuild.
5305 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
5307 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5308 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5309 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
5310 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
5312 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
5313 to the symbol lnnoptr field, to get the correct file offset.
5315 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5317 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
5318 symbols that are not function, file, or section symbols to be
5321 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
5323 * configure: Set and substitute RPATH_ENVVAR.
5324 * configure: Rebuild.
5325 * Makefile.in (RPATH_ENVVAR): New variable.
5326 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
5328 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
5329 doesn't need opcodes. If configuring shared, opcodes needs bfd.
5330 * configure: Rebuild.
5332 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
5334 * read.c (s_mri_sect): Don't return '\0' in type. Set all
5335 appropriate flags in BFD section.
5337 * configure.in (m68k-*-psos*): New target.
5338 * configure: Rebuild.
5339 * config/te-psos.h: New file.
5340 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
5343 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
5345 From Alan Modra <alan@spri.levels.unisa.edu.au>:
5346 * configure.in: Remove duplicate setting of cpu_type. Check
5347 whether opcodes library is required for on all targets, not just
5349 * configure: Rebuild.
5351 * config/tc-mips.c (mips_big_got): New static variable.
5352 (s_extern): Don't declare.
5353 (reg_needs_delay): New static function.
5354 (macro_build): Permit GOT/CALL_HI/LO relocs.
5355 (macro_build_lui): If place is not NULL, use the number in the
5357 (load_address): Handle mips_big_got case.
5358 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
5360 (OPTION_XGOT): Define.
5361 (md_longopts): Add "xgot" if OBJ_ELF.
5362 (md_parse_option): Handle -xgot.
5363 (md_show_usage): Mention -xgot.
5364 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
5365 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
5367 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5369 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
5370 the byte relocation, point it to the low byte of the word.
5372 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
5374 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
5375 * configure: Rebuild.
5377 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
5379 * configure.in: Recognize any sparc* cpu.
5380 * configure: Regenerated.
5382 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
5384 * read.c (potable): Add "mri" and ".mri".
5385 (s_mri): New function.
5386 * read.h (s_mri): Declare.
5387 * app.c (scrub_m68k_mri): New static variable.
5388 (mri_pseudo): New static variable.
5389 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
5390 flag_m68k_mri. Initialize scrub_m68k_mri.
5391 (mri_state, mri_last_ch): New static variables.
5392 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
5394 (app_push): Save new fields.
5395 (app_pop): Restore new fields.
5396 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
5397 If TC_M68K, use a trivial state machine to look for occurrences of
5398 the .mri pseudo-op, and change the mode appropriately.
5399 * as.h (do_scrub_begin): Update prototype.
5400 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
5402 * config/tc-m68k.c (reg_prefix_optional_seen): New static
5404 (m68k_mri_mode_change): New function.
5405 (md_parse_option): Set reg_prefix_optional_seen.
5406 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
5407 (MRI_MODE_CHANGE): Define.
5408 * doc/as.texinfo: Document .mri pseudo-op.
5410 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
5413 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5415 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
5416 * config/m68k-parse.h (enum pic_relocation): Define.
5417 (struct m68k_exp): Add pic_reloc field.
5418 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5419 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
5420 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
5422 * config/tc-m68k.c: Delete definition of NO_RELOC.
5423 (struct m68k_it): Add pic_reloc field.
5424 (add_fix): Copy over pic_reloc field.
5425 (md_pseudo_table): Interpret .align parameter as byte count.
5426 (mote_pseudo_table): Likewise.
5427 (tc_m68k_fix_adjustable): New function.
5428 (get_reloc_code): New function.
5429 (md_assemble): Use it as last argument to fix_new_exp.
5430 (md_apply_fix_2): For a relocation against a symbol don't put the
5431 addend into the data.
5432 (tc_gen_reloc): Different addend computation for OBJ_ELF.
5433 (m68k_ip): Don't relax an operand that requires pic relocation.
5434 (md_begin): Align .text, .data and .bss on 4 byte boundary by
5436 * write.c (fixup_segment): Don't add symbol value to addend if
5437 TC_M68K and OBJ_ELF.
5438 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
5439 (motorola_operand): Add rule for `(zapc, EXPR)'.
5441 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
5443 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
5444 *really* is permissible before the comma.
5446 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
5448 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
5449 inserting nop instructions.
5451 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
5453 * config/te-aux.h: Change include of aux.h to aux-coff.h.
5455 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
5457 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
5458 class setting for a CALLNAME symbol in COFF.
5460 * read.c (potable): Pass negative numbers for new .balign[wl] and
5461 .p2align[wl] pseudo-ops.
5462 (s_align_bytes): Treat a negative argument as specifying the fill
5464 (s_align_ptwo): Likewise.
5466 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5468 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
5469 (do_align): Take new len parameter. Change all callers. Pass it
5471 (s_align_bytes): Arg now indicates the length of the fill pattern.
5472 (s_align_ptwo): Likewise.
5473 * config/obj-coff.c (write_object_file): Pass length to
5475 * config/tc-i386.h (md_do_align): Take new len parameter.
5476 * config/tc-m88k.h (md_do_align): Likewise.
5477 * config/tc-m88k.c (m88k_do_align): Likewise.
5478 * config/tc-sh.h (md_do_align): Likewise.
5479 * config/tc-sh.c (sh_do_align): Likewise.
5480 * doc/as.texinfo: Document new pseudo-ops.
5482 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
5483 done in cvt_frag_to_fill.
5485 * config/tc-sh.h (sh_do_align): Declare.
5486 (md_do_align): Define.
5487 * config/tc-sh.c (sh_do_align): New function.
5489 * ecoff.c (ecoff_build_lineno): Don't try to store the address
5490 difference if the next address is before the current one.
5492 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
5493 (archs): Initialize new field.
5494 (m68k_ip): Don't list alias names when listing CPUs which support
5497 * as.c (main): Call parse_args before read_begin.
5498 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
5499 front of generated pseudo-ops.
5500 * read.c (potable): Ignore "name".
5501 (s_app_file): Permit a single quote after the string, since one
5502 may appear in m68k MRI mode.
5504 * configure.in: Check for --enable-shared. If linking against
5505 shared BFD and opcodes, fix library name on SunOS, and try to set
5507 * configure: Rebuild.
5509 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
5511 * as.h (flag_m68k_mri): Declare.
5512 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
5513 * Many files: For MRI syntax that is specific to the m68k MRI
5514 assembler, check flag_m68k_mri rather than flag_mri or
5515 MRI_MODE_NEEDS_PSEUDO_DOT.
5517 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
5519 * config/tc-i960.c (ARCH_HX): Define.
5521 (targ_has_sfr): Handle ARCH_HX.
5522 (targ_has_iclass): Handle ARCH_HX.
5523 (tc_coff_fix2rtype): Add return 0 to avoid warning.
5524 (tc_headers_hook): If the architecture was specified explicitly,
5525 use it when setting the flags. Set the extern variable coff_flags
5526 rather than headers->filehdr.f_flags, since the latter is set
5527 unconditionally in obj-coff.c.
5528 (i960_handle_align): Remove unused variable fixp.
5530 Support for building bfd and opcodes as shared libraries, based on
5531 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
5532 * configure.in: Set OPCODES and BFD to search directories.
5533 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
5534 * configure: Rebuild.
5535 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
5536 (LIBDEPS): New variable.
5537 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
5538 $(HLDFLAGS) in link.
5539 (check): Set LD_LIBRARY_PATH in the environment.
5541 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
5543 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
5544 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
5545 read-only, not read/write.
5547 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
5549 * Makefile.in (INSTALL_XFORM): Remove -e.
5551 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
5553 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
5554 than comparing S_GET_SEGMENT to undefined_section.
5555 (write_object_file): Skip symbols which were equated to an
5556 undefined or common symbol.
5557 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
5558 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5560 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
5561 or S_IS_COMMON call S_GET_VALUE.
5562 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5563 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
5564 to an undefined or common symbol, convert the reloc to be against
5566 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5567 undefined or common symbol.
5568 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
5569 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
5570 to an undefined or common symbol, convert the reloc to be against
5572 (obj_crawl_symbol_chain): Skip symbols which were equated to an
5573 undefined or common symbol.
5574 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
5575 S_IS_COMMON rather than comparing S_GET_SEGMENT to
5577 (yank_symbols): Skip symbols which were equated to an undefined or
5580 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
5582 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
5583 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5585 * configure.in: Make sure we only add m68k-parse.o to
5586 ${extra_objects} once, no matter how many m68k targets have been
5588 * configure: Rebuild.
5590 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
5592 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
5593 * configure: Rebuild.
5595 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
5597 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
5598 * doc/c-m68k.texi: Document .extend and .ldouble.
5600 * configure.in (m68*-apple-aux*): New target.
5601 * config/te-aux.h: New file.
5602 * config/obj-coff.c (compare_external_relocs): New static function
5604 (do_relocs_for): Sort relocs if TE_AUX.
5605 (fixup_segment): If TE_AUX, store common symbol value in segment.
5606 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
5608 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
5610 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
5612 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
5614 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
5615 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
5617 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
5618 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
5619 an undefined symbol and the size of a function symbol.
5620 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
5621 for all common symbols.
5623 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
5625 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
5628 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
5631 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
5633 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
5634 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
5636 * ecoff.c (localsym_t): Add addend field.
5637 (add_ecoff_symbol): Add addend argument. Change all callers.
5638 (coff_sym_value): Make static.
5639 (coff_sym_addend): New static variable.
5640 (ecoff_directive_def): Initialize coff_sym_addend.
5641 (ecoff_directive_val): Accept symbol + constant.
5642 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
5643 (ecoff_build_symbols): Include the addend in the symbol value.
5645 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
5647 * config/tc-ppc.c (md_assemble): Ignore overflow on
5648 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
5650 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5652 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
5653 bytes in size, so offset appropriately in big endian mode when
5654 writing the bottom 2 bytes.
5656 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
5658 * config/tc-sparc.c (default_compatible): New static local.
5659 (md_begin): Initialize it. Rewrite warn_on_bump handling.
5660 (sparc_ip): If no architecture or -bump specified, don't mark as
5661 mismatched those in default_compatible.
5663 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
5665 SCO ELF support from Robert Lipe <robertl@arnet.com>:
5666 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
5667 * configure: Rebuild.
5668 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
5669 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
5670 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
5671 (sco_id): Declare if SCO_ELF.
5673 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
5675 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
5676 ({max,warn_after}_architecture): New static locals.
5677 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
5678 If both architecture and -bump requested, set max_architecture to max.
5679 (sparc_md_end): Simplify.
5680 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
5681 Rewrite code to bump architecture and check for conflicts.
5682 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
5683 with Solaris assembler.
5684 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
5685 (md_show_usage): Update.
5687 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
5689 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
5691 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
5693 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
5694 #ifdef sparcv9 when choosing value.
5697 (sparc_md_end): Declare.
5698 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
5699 (initial_architecture): New static local.
5700 (can_bump_v9_p): Likewise.
5701 (NO_V9): Delete all occurrences.
5702 (sparc_md_end): New function.
5703 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
5704 Don't bump architecture to v9 unless can_bump_v9_p set.
5705 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
5706 * configure.in (sparc64 target cpu): Don't set obj_format here.
5707 (SPARC_V9): Renamed from sparcv9.
5708 (sparc64-*-elf*): Define SPARC_ARCH64.
5709 * configure: Regenerated.
5710 * acconfig.h (SPARC_V9): Renamed from sparcv9.
5711 (SPARC_ARCH64): Add.
5712 * conf.in: Regenerated.
5713 * config/vmsconf.h: Update.
5715 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
5717 * config/tc-mips.c (load_register): Optimise "dli" loads.
5718 (md_show_usage): add "-mcpu=vr4100" to help text.
5720 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5722 * symbols.c (resolve_symbol_value): If a symbol is equated to an
5723 undefined symbol, preserve the X_op of O_symbol.
5724 (S_GET_VALUE): Fix check to permit this case.
5725 * write.c (write_relocs): If a reloc is against an undefined
5726 symbol equated to another symbol, change the reloc to be against
5728 * config/obj-coff.c (do_relocs_for): Likewise.
5730 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
5733 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5735 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
5736 computer is PowerPC.
5738 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
5740 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
5741 mentioned in the eabi.
5743 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
5745 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
5746 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
5748 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5750 * config/tc-ppc.c (mapping): Add more relocation suffixes.
5752 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5754 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
5755 as a section it is ok to have unadorned -mrelocatable pointers in.
5757 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5759 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
5762 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5764 * config/obj-elf.c (obj_elf_section): Add hooks so machine
5765 dependent section attributes can be handled.
5767 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
5768 macros to add support for exclude section flag and ordered section
5771 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
5772 functions to add support for exclude section flag and ordered
5775 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
5777 * subsegs.c (section_symbol): Don't try to look up the section
5778 symbol in the hash table. It should be possible to have a symbol
5779 with the same name as a section, but no connection to it.
5781 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
5782 From James Carlson <carlson@xylogics.com>.
5784 * expr.c (operand): Skip whitespace after a close parenthesis.
5785 From James Carlson <carlson@xylogics.com>.
5787 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5789 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
5790 as_warn_where for relocation overflow.
5791 (parse_reg): Accept register name only if next character is
5794 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
5796 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
5797 addresses for static variables.
5799 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5801 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
5802 and xgot give the old toc16 relocation.
5803 (md_apply_fix3): Support all GOT relocations.
5805 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
5807 * config/tc-mips.c (load_address): Correctly handle a constant in
5808 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
5810 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5812 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
5813 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
5814 (build_Mbytes): Handle REG_B.
5816 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
5818 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
5820 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
5822 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
5824 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
5826 * config/obj-coff.c (write_object_file): Set the s_align field to
5827 the number of bytes, rather than to the power of 2.
5829 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
5831 * Makefile.in (DISTCLEAN_HERE): New variable.
5832 (distclean): Use it.
5833 (maintainer-clean): Depend upon clean-here rather than clean,
5834 distclean, and clean-info. Run make maintainer-clean in doc.
5835 Remove files listed in DISTCLEAN_HERE.
5836 * doc/Makefile.in (maintainer-clean realclean): Split out from
5837 distclean. Depend upon clean-info and distclean.
5839 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
5841 * mac-as.r: Fix copyright and version strings.
5842 (cfrg): Use PROG_NAME instead of literal name.
5844 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
5846 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
5848 * config/tc-a29k.h (tc_unrecognized_line): Define.
5849 * config/tc-a29k.c (a29k_unrecognized_line): New function.
5850 (md_operand): Handle a29k style local dollar labels.
5852 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
5854 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
5856 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
5858 * read.c (s_fill): If md_flush_pending_output is defined, call
5861 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
5863 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
5864 Treat rs_align_code like rs_align.
5866 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5868 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
5869 converting an absolute address into a PC-relative one.
5871 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
5873 * mpw-config.in: Don't always use te-generic.h for emulation.
5874 (powerpc-apple-macos): Use emulation te-macos.h.
5875 * mpw-make.sed (install, install-only): Edit in Mac-specific
5878 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
5880 * configure.in: Improve message about unsupported ELF targets.
5881 * configure: Rebuild.
5883 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
5884 pattern is zero. From Manfred Hollstein.
5886 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
5888 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
5889 the various idata sections, we check the name on the .section pseudo.
5891 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5893 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
5894 add section's paddr to add_number; compatibility to native as and
5897 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
5899 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
5901 * hash.c (struct hash_entry): Moved here...
5902 * hash.h (struct hash_entry): ...from here.
5904 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
5905 if it's already known to be null.
5907 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5909 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
5910 bit relocs converted to PC relative relocs. This turned out to
5911 add the offset from the beginning of .text twice.
5913 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
5915 * stabs.c (s_stab_generic): In 's' case, free string from
5918 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
5920 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
5923 * subsegs.h (segment_info_type): Make bitfields unsigned.
5925 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
5926 and move them together. On most systems this will reduce the
5927 structure size by one word.
5928 (operatorT): Define O_max.
5929 * expr.c (expr_begin): Verify that X_op is wide enough to hold
5932 * read.c (pop_insert): Print error returned by hash table
5935 * as.c (dump_statistics): Split out from main; dump some hash
5936 table stats and target-specific stats.
5937 (start_time): No longer automatic to main.
5938 (main): Set file-level start_time and call dump_statistics at
5939 exit. Exit by calling xexit.
5940 (show_usage): Make --statistics description less specific.
5941 * subsegs.c (subsegs_print_statistics): New function.
5942 * write.c (write_print_statistics): New function.
5943 (n_fixups): New static variable.
5944 (fix_new_internal): Increment it.
5945 * read.c (read_print_statistics): New function.
5946 * read.h (read_print_statistics): Declare.
5947 * symbol.c (symbol_print_statistics): New function.
5948 * symbol.h (symbol_print_statistics): Declare.
5949 * hash.c (hash_print_statistics): New function.
5950 * hash.h (hash_print_statistics): Declare.
5951 * config/tc-i386.c (i386_print_statistics): New function.
5952 * config/tc-i386.h (i386_print_statistics): Declare.
5953 (tc_print_statistics): New macro.
5954 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
5957 * hash.c (DELETED): Rewrite to use a valid but unique address.
5958 (START_POWER): Reduce to 10.
5959 (enum stat_enum): New enumerator, replacing STAT_* index macros.
5960 Add new values for counting strcmp calls.
5961 (GROW_FACTOR): New macro.
5962 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
5964 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
5965 (hash_new): Use FULL_VALUE.
5966 (struct hash_control): Definition moved here.
5967 (hash_code): Don't mask to low bits.
5968 (hash_ask): Mask returned hash code here. Check hash value before
5969 calling strcmp; count strcmp calls.
5970 * hash.h (struct hash_control): Declare, don't define, here.
5971 (HASH_STATLENGTH): Deleted.
5972 (struct hash_entry): Add field for hash code.
5973 (hash_say, hash_apply): Don't declare.
5975 * hash.c (destroy): Return void.
5976 (applicatee): Ditto.
5977 (main): Fix declarations.
5978 (hash_apply): Return void. Argument `function' returns void. Put
5979 inside "#ifdef TEST".
5980 (hash_say): Define only if TEST is defined.
5981 * hash.h (hash_apply, hash_say): Declarations deleted.
5983 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
5985 * configure: Rebuild with autoconf 2.7.
5987 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
5989 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5990 * configure: Rebuild with autoconf 2.6.
5992 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
5994 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
5995 (ppc_stabx): Don't increment ppc_debug_name_section_size.
5997 (ppc_frob_file): Remove.
5998 * config/tc-ppc.h (tc_frob_file): Don't define.
5999 (ppc_frob_file): Don't declare.
6001 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
6003 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
6004 * config/alpha-opcode.h: Include one-operand variants of jmp and
6007 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
6008 with te-delta.h in 8.3 file systems.
6009 * configure.in: Adjusted.
6011 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
6013 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
6015 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
6017 * expr.c (operand): Handle MRI suffixes after unadorned 0.
6019 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
6021 Version 2.6 released.
6022 * Makefile.in (VERSION): Updated to 2.6.
6024 * config/obj-coff.c (write_object_file): Change use of md_do_align
6025 to pass a pointer rather than a fill value, to match other uses.
6027 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
6029 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
6031 * as.c (main): Move md_end call to just after call to
6032 perform_an_assembly_pass. Delete cpu-specific code here.
6033 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
6034 * config/tc-arm.c (md_end): Unused function deleted.
6035 * config/tc-ns32k.c (md_end): Ditto.
6037 * config/tc-i386.c (i386_align_code): New function, moved here
6038 from HANDLE_ALIGN macro.
6039 * config/tc-i386.h (HANDLE_ALIGN): Call it.
6041 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6043 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
6046 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6048 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
6049 multi-byte nops to avoid changing gcc. The necessary gcc change
6050 might break old assemblers.
6052 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
6054 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
6055 generate optimal multi-byte nop instructions for ".align n"
6056 ".align n,0x90", and aligns requiring more than 15 bytes of
6057 padding still generate multiple 0x90's as before.
6059 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
6061 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
6063 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
6065 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
6066 * configure: Update.
6067 * mpw-make.sed: Reorder commands to make sed happier.
6068 * config/te-macos.h: New file.
6069 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
6071 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
6073 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
6074 conditional branches.
6075 (md_apply_fix): Likewise.
6077 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
6079 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
6080 generate a reloc which the linker will not handle correctly. Fix
6081 overflow checking--R_IREL is 18 bits, not 17.
6083 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
6085 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
6086 from a PC relative reloc if TC_A29K.
6088 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
6089 code depends upon it.
6091 * config/tc-a29k.c (md_operand): Handle $float, $double, and
6092 $extend. Based on code from Eric Freudenthal
6093 <freudenthal@nyu.edu>.
6094 * config/tc-a29k.h (LEX_DOLLAR): Define.
6095 * read.c (LEX_DOLLAR): Define if not defined.
6096 (lex_type): Use LEX_DOLLAR.
6098 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
6100 * configure.in (a29k-nyu-sym1): New target, just like other a29k
6103 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
6105 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
6107 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
6109 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
6110 used only by "dlltool.c".
6112 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
6114 * config/tc-alpha.c: Undefine inline if not __GNUC__.
6115 (md_pseudo_table): Don't define "extern".
6117 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
6119 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
6121 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
6123 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
6125 * macro.c (macro_expand_body): Don't warn about == with a
6126 nonexistent parameter, in case it is in a comment field.
6128 * as.c (main): On TC_A29K, call macro_init with macro_alternate
6130 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
6131 set, even if macro_alternate is set.
6132 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
6133 (sub_actual): If macro_strip_at, and kind is '@', don't look up
6134 the token unless it ended in '@'.
6135 * config/tc-a29k.c (line_separator_chars): Remove '@'.
6136 * doc/c-a29k.texi: Document macro usage on A29K.
6138 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
6140 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
6142 (install_operand): Likewise.
6144 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
6146 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6148 * configure.in (m88k-motorola-sysv*): New target.
6149 * configure: Rebuild.
6150 * config/te-delta88.h: New file.
6151 * config/obj-coff.c (write_object_file): Use md_do_align if it is
6153 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
6154 (md_do_align): Define.
6155 * config/tc-m88k.c: Include "subsegs.h".
6156 (m88k_do_align): New function.
6158 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
6159 (COFF_NOLOAD_PROBLEM): Define.
6160 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
6162 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
6164 * config/tc-i386.c (md_assemble): For a jump instruction with
6165 non-constant target, require 7 available bytes in the current
6168 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
6170 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
6173 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
6175 * configure.in (alpha-*-linux*): Use ecoff.
6176 * configure: Rebuild.
6177 * ecoff.c (ecoff_directive_extern): New function.
6178 (ecoff_directive_weakext): New function.
6179 (ecoff_build_symbols): Handle weak symbols.
6180 (ecoff_setup_ext): Likewise.
6181 (ecoff_frob_symbol): Warn about weak common symbols.
6182 * ecoff.h (ecoff_directive_extern): Declare.
6183 (ecoff_directive_weakext): Declare.
6184 * symbols.c (S_IS_WEAK): New function.
6185 * symbols.h (S_IS_WEAK): Declare.
6186 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
6188 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
6191 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
6193 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
6195 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
6196 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
6197 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
6198 * config/obj-coff.c (coff_frob_symbol): Don't call
6199 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
6200 one. If OBJ_XCOFF, try to figure out whether the symbol is going
6203 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
6204 (ppc_stab_symbol): New static variable.
6205 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
6206 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
6207 sy_tc.real_name to the stab string.
6208 (ppc_bc, ppc_ec): New static functions.
6209 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
6211 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
6213 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
6216 * input-scrub.c (input_scrub_push): Reset sb_index.
6218 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
6220 * listing.c (listing_newline): Don't create a frag in the absolute
6223 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
6225 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
6226 (ppc_csect): Move most of the code to ppc_change_csect, and call
6228 (ppc_change_csect): New static function, taken from ppc_csect.
6229 (ppc_section): New static function.
6230 (ppc_saw_abs): New static varable.
6231 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
6232 a symbol has no csect.
6233 (ppc_adjust_symtab): New function.
6234 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
6235 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
6237 * write.c (write_object_file): If tc_adjust_symtab is defined,
6238 call it just before the call to obj_adjust_symtab.
6240 * symbols.c (symbol_find_or_make): Change name to be const.
6241 * symbols.h (symbol_find_or_make): Update declaration.
6243 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
6245 * doc/as.texinfo (Align): Mention SH.
6246 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
6248 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
6249 (Z8000 Directives, even): Don't give numeric align value, instead
6252 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6254 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
6257 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
6259 * Makefile.in (diststuff): Also make info.
6260 (maintainer-clean realclean): Also make clean-info.
6262 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
6264 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
6265 (pa_subspace): For ".nsubspa", always create a new subspace
6266 with the given attributes, even if one already exists with the
6269 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6271 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
6272 TC_FORCE_RELOCATION, taking an additional section argument. If
6273 the section of the target symbol is not the same as the current
6274 section, always force the relocation to be used.
6275 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
6277 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
6278 md_pcrel_from function, taking an additional section argument.
6279 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
6281 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
6282 older TC_FORCE_RELOCATION if not defined.
6283 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
6284 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
6285 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
6286 TC_FORCE_RELOCATION.
6288 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
6290 * input-scrub.c (as_where): Set name to null pointer if we don't
6292 * messages.c (identify): Only print filename if non-null.
6293 (as_show_where): Ditto, for line number too.
6294 (as_warn_internal, as_bad_internal): Ditto.
6296 * input-file.c (input_file_open): If the input file can't be
6297 opened, consider it an error.
6299 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6301 * config/tc-mips.c: Added mips_4100 control, and support for
6302 accepting the 4100 as a MIPS architecture variant (md_begin,
6303 macro_build, mips_ip, md_parse_option). Adding suitable
6304 command-line OPTIONs, and updating the help text (md_show_usage).
6306 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
6308 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
6309 BFD_ASSEMBLER is defined.
6311 * Use one active frag and one obstack per frag chain:
6312 * frags.c (frags): Variable deleted.
6313 (frag_alloc): New function.
6314 (frag_grow, frag_more, frag_variant, frag_now_fix,
6315 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
6317 (frag_new): Ditto. Verify that frch_last and frag_now match on
6318 entry and exit, and that old frag_now has non-zero type. Replace
6319 "know" uses with "assert". Use frag_alloc instead of mucking with
6321 * frags.h (frags): Declaration deleted.
6322 * subsegs.h (struct frchain): Add new field frch_frag_now.
6323 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
6325 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
6326 give it any stricter alignment than frchainS structures need. Do
6327 not initialize frags obstack. Set frag_now to point to
6328 dummy_obstack. Initialize absolute_frchain.
6329 (subseg_set_rest): Save and restore frag_now in frch_frag_now
6330 field of frchainS. Don't create new frags on section switch, and
6331 use frag_alloc when creating a new frag chain. For absolute
6332 section, set frchain_now to absolute_frchain. Verify that
6333 frch_last and frag_now match on entry and exit. Initialize
6334 per-chain obstack, and under gcc, set required alignment to that
6335 needed by fragS structure.
6337 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
6339 * stabs.c (get_stab_string_offset): Only copy input string if a
6340 fresh copy is needed, not if the section already exists.
6341 (s_stab_generic): Cache stab section name to bypass lookups, since
6342 usually it will match. Could be made faster still by changing the
6343 memory allocation rules.
6344 (s_xstab): Cache section name to bypass repeated string
6347 * frags.c (frag_new): Deleted register declarations.
6349 * listing.c (frag_now): Don't declare.
6351 * as.c (chunksize): New variable.
6352 (debug_memory): New variable.
6353 (main): If debug_memory is set, reduce chunksize and
6355 * as.h (chunksize): Declare it.
6356 * read.c (read_begin): Use it.
6358 * config/tc-alpha.c (md_shortopts): Include 'g'.
6359 (md_parse_option): Ignore it.
6361 * Makefile.in (distclean): Remove Makefile and config.status from
6362 testsuite directory.
6363 (clean-here): Don't delete testsuite. Instead, delete only the
6364 files within it that would be generated by running tests.
6366 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
6367 frag_now_fix instead of accessing obstack info directly.
6368 * config/tc-arm.c (s_ltorg): Ditto.
6369 (md_assemble): Ditto.
6371 * config/tc-i386.c (md_assemble): Call frag_grow instead of
6374 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
6376 * stabs.c (aout_process_stab): Insert debug symbol into symbol
6377 chain after parsing value expression, if any, to avoid separating
6378 continued .stabs lines.
6380 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
6382 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
6383 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
6385 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
6387 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
6388 -mcom support and PPC_OPCODE_ANY for -many.
6389 (md_parse_option): Ditto.
6391 (md_begin): For duplicate instructions, print all duplicates
6394 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
6396 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
6397 common mode operation.
6398 (md_show_usage): Add -mcom to usage message.
6400 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
6402 * expr.c (op_rank): Add O_symbol_rva.
6403 * expr.h (operatorT): Add O_symbol_rva.
6404 * read.c (cons_worker): Set O_symbol_rva when necessary.
6405 * write.c (fix_new_exp): Understand O_symbol_rva.
6407 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
6409 * config/tc-mips.c: Correct s_cons arguments. From Michael
6410 Joosten <joost@ori.cadlab.de>.
6412 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
6414 * config/tc-ppc.c (ppc_macro): Make count unsigned.
6415 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
6416 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
6418 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
6419 make non-static. Change all users.
6420 * config/obj-coff.h (coff_n_line_nos): Declare.
6422 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
6424 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6426 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
6428 * config/obj-elf.c (obj_elf_common): Convert specified byte
6429 alignment to power of two. Set size of local bss symbol.
6431 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
6433 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
6435 * sb.c, macro.c: Decide whether to include <string.h> or
6436 <strings.h> just as as.h does.
6438 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
6440 * Makefile.in (site.exp): Fix setting of $srcdir.
6442 * config/tc-arm.c (md_atof): Fix little-endian output.
6443 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
6446 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
6448 * doc/as.texinfo: Split out the NS32k family documentation,
6449 despite its being commented out for now.
6450 * doc/c-ns32k.texi: New file.
6452 * sb.c, macro.c: Include string.h.
6454 * Makefile.in (comparison): Only check *.o; we don't care if
6455 timestamps inserted by the native linker differ.
6457 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
6458 if alignment stricter than 4 bytes is requested; in that case,
6459 align to a 4-byte boundary first.
6461 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
6463 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
6464 uninitialized" warning for `Max_Source_Offset'.
6466 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
6468 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
6469 qualifiers and detect errors if present.
6470 (md_assemble): Add call to parse_toc_entry. Also added some support
6471 for the [tocv] qualifier.
6472 (ppc_pe_tocd): New function to support data in the toc section.
6474 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
6476 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
6479 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
6481 * config/tc-m68k.c (isword): Accept all values from -65536 to
6482 +65535, so ~VAL will not be rejected.
6484 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
6485 skip characters after the pseudo-op.
6487 * read.c (get_line_sb): Don't look past buffer_limit.
6488 (s_include): In MRI mode, skip characters after the file name.
6490 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
6492 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
6493 periods in register names.
6495 For older changes see ChangeLog.1.