1 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3 * Makefile.am: Rebuild dependencies.
4 * Makefile.in: Rebuild.
6 * Makefile.am (DEP_INCLUDES): New variable.
7 (.dep1): Change to work when srcdir is not an absolute path.
8 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
9 * Makefile.in: Rebuild.
11 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
13 * config/tc-i386.h, config/tc-i386.c: Revert March 24
16 * configure.in: Set version to 2.9.1.
19 * Branched binutils 2.9.
21 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
23 * config/tc-i386.h (FWait): Define.
24 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
25 other prefixes. Check FWait flag in opcode table to see which
26 instructions require an fwait prefix.
28 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
30 * stabs.c (get_stab_string_offset): Always create a stab string
33 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
35 Fix some gcc -Wall warnings:
36 * atof-generic.c (atof_generic): Add casts to avoid warnings.
37 * ehopt.c (eh_frame_code_alignment): Likewise.
38 * expr.c (integer_constant, operand): Likewise.
39 * frags.c (frag_align): Likewise.
40 * gasp.c (level_0, change_base, doinstr): Likewise.
41 * hash.c (hash_ask): Likewise.
42 * listing.c (listing_page, calc_hex, print_lines): Likewise.
43 (debugging_pseudo): Likewise.
44 * macro.c (define_macro, check_macro): Likewise.
45 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
46 (ignore_rest_of_line, float_cons): Likewise.
47 * symbols.c (decode_local_label_name): Likewise.
48 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
49 (fixup_segment, number_to_chars_bigendian): Likewise.
50 (number_to_chars_littleendian): Likewise.
51 * config/atof-ieee.c (gen_to_words): Likewise.
52 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
53 (sparc_ip, parse_keyword_arg, s_common): Likewise.
54 * read.c (output_big_sleb128): Initialize locals to avoid
56 (output_big_uleb128, equals): Likewise.
57 * atof-generic.c (atof_generic): Change number_of_digits_* locals
58 to unsigned int. Change zeros to unsigned int.
59 * cond.c (s_if): Add return to default case.
60 * frags.c (frag_now_fix): Change return type to addressT.
61 * frags.h (frag_now_fix): Update declaration.
62 * listing.c (file_info_struct): Change linenum to unsigned int.
63 (struct list_info_struct): Change hll_line to unsigned int.
64 (print_source): Update format string.
65 * read.c (emit_expr): Change scan to unsigned int, and don't
66 bother to initialize it.
67 * symbols.c (dollar_label_count): Change to unsigned long.
68 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
69 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
70 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
73 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
75 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
76 mcf5200 just as we do for m68000.
77 (m68k_init_after_args): Likewise.
78 (md_estimate_size_before_relax): Likewise.
80 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
82 * config/tc-v850.c (md_assemble): Store relocation addend in
83 fixup instead of instruction.
85 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
87 * config/tc-i386.c (md_assemble): Swap template arguments to
88 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
89 This macro is currently symmetric, so passing them the wrong
90 way didn't cause any problem, but may if the macro is changed
92 After copying template to i.tm, use i.tm. rather than t-> to
93 access fields, and make t a const*
94 Move i.tm.operand_types[] swap to immediately after the copy.
97 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
99 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
100 we've computed the data length.
103 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
105 * expr.h (expr_build_uconstant): Add prototype.
106 (expr_build_unary,expr_build_binary): Add prototypes.
107 * expr.c (expr_build_uconstant): New function.
108 (expr_build_unary,expr_build_binary): New functions.
110 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
111 (md_convert_frag): Delete.
112 (TC_FIX_TYPE): New fields wl,cl,user_value;
113 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
115 (insert_unpack_marker): New function.
116 (insert_file): New argument insert_marker_arg. All callers updated.
117 (gif_user_value): New static local.
118 (vif_data_start,vif_data_end): New static locals.
119 (mpgloc_sym,unpackloc_sym): New static locals.
120 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
121 (cur_opcode,cur_operand): New static locals.
122 (endmpg_caller): New enum.
123 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
124 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
125 (dvp_fixup): New members user_value,wl,cl;
126 (assemble_vif): Rewrite.
127 (assemble_gif): Tweak name of data start label.
128 (assemble_one_insn): Allow special parser to punt and call the
129 normal expression parser. Set cur_opcode,cur_operand for md_operand.
130 (md_operand): Handle '*' value for mpgloc,unpackloc.
131 (md_estimate_size_before_relax): New function.
132 (dvp_relax_frag,md_convert_frag): New functions.
133 (md_pcrel_from_section): Handle end data label for variable length
135 (md_apply_fix3): Handle count field for variable length vif insns.
136 Handle address field for mpg,unpack.
137 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
138 (cur_vif_insn_length): Delete.
139 (vif_length_value): New function.
140 (install_vif_length): Don't perform logical->physical conversion here.
141 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
144 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
146 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
147 * macro.c (macro_expand_body): Increase buffer size.
148 * messages.c (as_warn): Likewise.
149 (as_warn_where, as_bad, as_bad_where): Likewise.
151 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
153 Based on patch from H.J. Lu <hjl@gnu.org>:
154 * Makefile.am (DISTSTUFF): New variable.
155 (diststuff): New target.
156 * Makefile.in: Rebuild.
158 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
160 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
161 m32r_elf_section_change_hook.
163 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
164 emit a nop if a section ends with a 16 bit instruction.
166 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
168 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
169 s_lcomm rather than obj_coff_lcomm.
170 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
172 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
174 * config/tc-i386.h (LinearAddress): Define.
175 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
176 instruction, don't use a default segment.
178 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
180 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
181 * configure: Rebuild.
184 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
186 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
190 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
192 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
194 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
195 (mips_ip): Handle 'O' operand.
196 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
199 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
201 * aclocal.m4, configure: Rebuild with libtool 1.2.
204 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
206 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
210 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
212 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
213 PC relative branches (PR15358). Patch courtesy of Jonathan
217 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
219 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
220 "name.completer" where only the name is actually in the opcode
221 table. Allow various operands for base register in load/store
222 instructions. Handle various new argument characters for the
223 cop2/vu0 co-processor.
227 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
229 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
233 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
235 * configure.in (emulations): Add thumb-pe target.
237 * configure (emulations): Add thumb-pe target.
239 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
241 * itbl-lex.l (yywrap): Don't define if already defined as a
245 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
247 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
248 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
249 packing is enabled. Emit VIF cpu marker after dma insn.
251 * config/tc-dvp.h (TC_START_LABEL): Define.
252 * config/tc-dvp.c (force_mach_label): New function.
253 (md_begin,create_colon_label,s_dmadata): Use it.
255 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
258 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
260 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
263 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
265 * depend.c (quote_string_for_make): New function.
266 (wrap_output): Use it.
268 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
270 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
271 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
274 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
276 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
277 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
278 (gif_insn_frag_loc): New static global.
279 (assemble_gif): Record frag and location frag of insn.
280 (md_apply_fix3): Validate user specified nloop if we couldn't do
282 (s_endgif): Queue fixup to install nloop if we can't compute it here.
284 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
286 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
287 insufficient data present. Fix insertion of computed nloop value.
288 (install_vif_length): Second pass at unpack len calcs.
289 (s_endunpack): Round data up to word boundary.
290 (insert_mpg_marker): New function.
291 (insert_file): New args insert_marker, size. All callers updated.
292 (assemble_vif): Rewrite varlen insn handling.
293 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
294 (s_enddirect,s_endunpack): Rename arg to internal_p.
297 start-sanitize-vr4320
298 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
300 * config/tc-mips.c : Added vr4320 similar to vr4300.
303 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
305 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
306 Recognize -GN and -relax.
307 (md_begin): Initialize gp size from -G switch.
308 (alpha_force_relocation): Always force if -relax.
309 (alpha_align): Take a new argument that will specify when to
310 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
311 Change all callers. Emit nop alignment padding as nop+unop pair.
313 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
315 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
316 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
319 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
321 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
322 require padding to the next long word boundary.
326 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
328 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
329 inserted binary files.
332 start-sanitize-phase2-m32rx
333 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
335 * config/tc-m32r.c (optimize): New static local.
336 (md_shortopts): Add -O.
337 (md_parse_option): Recognize it.
338 (md_show_usage): Document it.
339 (md_assemble): Don't try to combine insns in parallel if !optimize.
341 end-sanitize-phase2-m32rx
343 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
345 * config/tc-m32r.c (first_writes_to_seconds_operands):
346 Reinitialise b_operands for each pass of the inner loop.
349 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
351 * config/tc-dvp.h (tc_frob_label): Define.
352 * config/tc-dvp.c (dvp_frob_label): New function.
353 (create_colon_label): New argument `sto'. All callers updated.
354 (record_mach): New argument `force_next_p'. All callers updated.
355 (cpu_sto): New function.
356 (UNIQUE_LABEL_PREFIX): New macro.
357 (unique_label): Use it.
358 (assemble_gif): Emit start label before mach label.
359 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
361 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
363 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
364 (setup_dma_autocount): Renamed from setup_autocount. New argument
365 inline_p. All callers changed. Fix word address of count.
366 (parse_dma_addr_autocount): Fix word address of address.
370 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
372 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
373 in special_sections table and add .vubss etc via
374 ELF_TC_SPECIAL_SECTIONS.
375 * config/tc-dvp.h: Likewise.
378 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
380 * cgen.c: #include symcat.h.
381 * config/tc-m32r.c: Likewise.
383 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
385 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
386 absolute expressions instead of '$' prefixed register names.
388 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
390 * read.c (s_set): Record file and line info for symbols when -as.
391 (pseudo_set): Don't overwrite that dummy fragment.
394 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
396 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
397 (dvp_parse_done): Comment out contents.
398 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
399 (s_state): Handle .vu in included file.
400 (asm_state): New state ASM_GIF.
401 (asm_state_stack): Maintain stack of parsing states.
402 ({push,pop,set}_asm_state): New functions.
403 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
404 (gif_{insn_type,data_name,insn_frag}): New static locals.
405 (md_assemble): Watch for .endgif if in ASM_GIF state.
406 (assemble_gif): Complete.
407 (s_endgif): Complete.
408 (cur_mach): New static local.
409 (record_mach): New function.
410 (md_begin): Initialize `cur_mach'.
411 (assemble_*): Record current mach type.
412 (vu_count): New static local.
413 (assemble_vif): Temporary hack to properly align mpg/direct data.
414 (assemble_vu): Insert mpg every 256 insns.
417 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
419 * config/tc-ppc.c (md_pseudo_table): Add "section".
420 (ppc_named_section): New static function.
422 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
424 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
425 so we don't have to scan the entire list.
428 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
430 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
431 case, allow the parallel instructions to modify the same flag
435 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
437 * listing.c (list_symbol_table): Categorize symbols by
438 undefined_section rather than sy_frag->line == NULL.
441 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
443 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
444 (inline_dmadata): Renamed from s_dmadata_implied.
445 (assemble_one_insn): Rewrite dma operand processing.
446 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
447 (unique_name,setup_autocount): New functions.
449 * config/tc-dvp.c: Include stdarg.h/varargs.h.
450 (md_pseudo_table): Add .word.
451 (assemble_dma): Set alignment to 16 bytes. Enable code that records
453 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
454 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
455 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
457 (eval_expr): New function.
458 (create_label,create_colon_label): New function.
459 (s_enddmadata): Rewrite.
462 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
464 * Makefile.am (install-exec-local): Install properly when ln
465 fails or tooldir == prefix.
468 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
470 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
471 handling of updates to the condition bit as this is shadow by
475 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
477 * config/tc-dvp.c (parse_float): New function.
478 (assemble_vu): Handle loi insns.
479 (assemble_one_insn): Simplify suffix parsing.
480 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
485 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
487 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
489 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
491 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
492 for --warn-explicit-parallel-conflicts and --Wnp as an
493 abbreviation for --no-warn-explicit-parallel-conflicts.
494 (assemble_parallel_insn): Use non-relaxable versions of branch
497 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
499 * app.c: Parse || as a seperator between assembler statements.
502 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
504 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
505 Test result of insert_operand for error.
508 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
510 * config/tc-m32r.c (md_assemble): Only parallelise instructions
511 when m32rx target is enabled and the instructions are not
514 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
516 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
517 bother checking insn which have no operands.
520 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
522 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
523 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
524 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
525 * doc/Makefile.in: Rebuild.
528 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
530 * config/tc-m32r.c (first_writes_to_seconds_operands): New
531 function. Replaces get_src_reg(), check_for_side_effects(),
532 reads_from_src_reg(). Uses new insn operand features of cgen.
533 (writes_to_pc): New function., but with new code suppressed for now.
534 (md_assemble): Call first_writes_to_seconds_operands().
536 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
538 * config/tc-mips.c (macro_build): Handle operand type 'C'.
539 (macro): Fix handling of M_COP[0-3].
541 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
543 Based on patches from Ross Harvey <ross@teraflop.com>:
544 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
545 if macro_alternate or macro_mri.
546 (getstring): Remove support for byte constants between < and >.
547 (get_any_string): '<' only starts a string if macro_alternate or
549 (macro_expand_body): Permit keyword parameters following
550 positional parameters.
552 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
553 * configure.in (alpha*-*-netbsd*): New target.
554 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
555 * configure: Rebuild.
557 * as.h (flag_warn_suppress_instructionswap): Move from here...
558 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
559 here, and make static.
561 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
562 BFD_ASSEMBLER or MANY_SEGMENTS.
564 * as.c (show_usage): Update bug-gnu-utils address.
565 * gasp.c (show_usage): Likewise.
566 * doc/as.texinfo (Bug Reporting): Likewise.
568 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
570 * config/tc-mips.c (load_address): Don't use mips III or mips IV
571 insns regardless of the size of a pointer if we're in mips I or
573 (macro, macro2, s_cprestore, s_cpadd): Likewise.
575 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
577 Fix rac to accept only a0:
578 * tc-d10v.c (parallel_ok, find_opcode):
579 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
580 Introduce OPERAND_GPR.
582 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
584 * read.c (s_fill): Handle non-constant repeat counts by creating
585 an rs_space fragment.
588 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
590 * doc/c-m32r.texi: Document warning and error messages. Add
591 descriptions of --warn-explicit-parallel-conflicts.
593 * doc/as.texinfo: Add more m32rx command line options.
596 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
598 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
599 from as_bad to as_warn.
602 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
604 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
607 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
609 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
610 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
611 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
613 * config/tc-dvp.h: Add configuration specific section names.
616 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
618 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
619 seg_fix_rotP rather than fix_root from seg_info.
621 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
623 * expr.c: Add support for 0x1_2_3_4 bignums.
625 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
627 * configure.in: Change -linux* to -linux-gnu*.
628 * configure: Rebuild.
630 * app.c (do_scrub_begin): Treat \r as whitespace.
633 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
635 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
636 rather than parsing syntax string manually.
637 (assemble_parallel_insn): Check for both forms of parallel
640 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
642 * Makefile.am: Update dependencies.
643 * Makefile.in: Rebuild.
645 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
647 * configure, aclocal.m4: Rebuild with new libtool.
649 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
651 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
652 the argument to bfd_set_arch_mach.
653 (load_address): Use bfd_arch_bits_per_address to determine the
654 bit size of an address instead of looking at the isa level.
655 (macro, macro2, s_cprestore, s_cpadd): Likewise.
658 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
660 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
662 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
665 * as.h (enum _relax_state): Add rs_cfa.
666 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
667 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
668 * read.c (emit_expr): Call check_eh_frame.
669 * write.c (cvt_frag_to_fill): Handle rs_cfa.
670 (relax_segment): Likewise.
671 * Makefile.am: Rebuild dependencies.
672 (GAS_CFILES): Add ehopt.c.
673 (GENERIC_OBJS): Add ehopt.o.
674 * doc/internals.texi (Frags): Document rs_cfa.
676 * as.c (show_usage): Mention --traditional-format.
677 (parse_args): Accept --traditional-format.
678 * as.h (flag_traditional_format): Declare.
679 * output-file.c (output_file_create): If flag_traditional_format,
680 set BFD_TRADITIONAL_FORMAT on stdoutput.
681 * doc/as.texinfo, doc/as.1: Document --traditional-format.
683 * config/tc-mips.c (append_insn): Make sure that if we have a
684 fixup for an unmatched %hi reloc, it does not associated with a
687 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
688 * doc/Makefile.in: Likewise.
690 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
692 * config/tc-m32r.c (check_for_side_effects): New function.
693 (can_make_parallel): Add checks for instruction side effects
694 clashing with the other instruction.
695 (assemble_parallel_insn): Improve warning messages. Return error
696 message from non-swapped instruction order.
698 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
700 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
702 * config/tc-arm.h: Replace md_after_pass_hook definition with a
703 md_cleanup definition. This moves the forced literal output to
704 the end of the source pass, and avoids macro's inserting literals
705 into the code immediately after the macro expansion.
707 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
709 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
710 a gas internal symbol is adjustable.
711 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
713 * as.h: If gcc version greater than 2.6, use `__format__' and
714 `__printf__' in function attributes, rather than `format' and
717 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
719 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
721 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
723 Add tms320c30 support:
724 * config/tc-tic30.h: New file.
725 * config/tc-tic30.c: New file.
726 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
727 TARGET_FORMAT as "coff-tic30".
728 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
729 * Makefile.am: Rebuild dependencies.
730 (CPU_TYPES): Add tic30.
731 (CPU_OBJ_VALID): tic30-aout is valid.
732 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
733 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
734 * configure, Makefile.in: Rebuild.
736 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
738 * config/tc-v850.c (md_assemble): Improvements to error messages
741 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
743 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
744 BFD_RELOC_HI16_S to store the high bits of any value.
746 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
747 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
748 assembler calculate relocations to any external symbol at all.
749 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
750 involving generation of pc-relative relocs.
751 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
752 has been moved to md_apply_fix3.
754 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
755 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
756 which actually means (the address of identifier's GOT entry) +
757 constant, which is not particularly useful.
759 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
761 * read.h (include_dirs): Declare.
762 (include_dir_count,include_dir_maxlen): Declare.
765 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
766 (md_parse_option): Handle them.
767 (md_show_usage): Print them.
768 (output_dma,output_pke): New static globals.
769 (assemble_pke): Handle -no-dma-pke.
770 (insert_file): Search include dir list.
771 (s_enddirect): Validate length if prespecified.
772 (s_endmpg): Likewise. Handle -no-dma-pke.
773 (s_endunpack): Handle -no-dma-pke.
774 (md_pcrel_from_section): Add offset to delay slot for
778 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
780 * configure.in: Correct check for shared opcodes library.
781 * configure: Rebuild.
783 * listing.c (buffer_line): If we can't open the file, set at_end.
784 (listing_print): Remove unused local variable fi.
786 * config/m68k-parse.y (reglistpair): Handle register list in
789 * config/vms-conf.h: Don't undef VERSION.
792 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
794 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
795 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
798 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
800 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
802 (GENERIC_OBJS): New variable, with the rest of the old OBJS
804 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
805 ($(srcdir)/make-gas.com): Rename from make-gas.com.
806 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
807 (EXTRA_DIST): Define.
808 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
809 explicitly rather than via the list of object files.
810 (gcc-as.opt): New file created when make-gas.com is run.
811 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
812 itbl-cpu.h} to #include appropriate file rather than copying that
814 * config/vms-conf.h: Synchronize with current config.in.
815 * Makefile.in: Rebuild.
818 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
820 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
821 (parallel_ok): Relaxed parallel subinstruction dependency check.
825 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
827 * config/tc-m32r.c (md_assemble): Fix determination of when
828 instructions can be combined in parallel.
831 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
833 * as.h (flag_warn_suppress_instructionswap): added new flag.
834 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
835 command line argument.
836 * tc-d10v.c (write_2_short): emit "Swapping instructions"
837 warning only if flag_warn_suppress_instructionswap is false.
839 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
841 * configure.in (i386-*-mingw32*): New target.
842 * configure: Rebuild.
844 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
846 * symbols.c (resolve_symbol_value): Don't set the segment if it
847 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
849 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
852 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
854 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
855 depends upon HAVE_{UNLINK,REMOVE} values rather than host
858 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
860 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
863 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
865 * configure.in: Add dvp support.
866 * configure: Regenerate.
867 * config/tc-dvp.[ch]: New files.
870 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
872 * config/tc-v850.c (v850_insert_operand): Display instruction when
873 an error is encountered.
875 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
877 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
878 (i386-*-sco3.2v5*coff): New target.
879 (i386-*-sco3.2*): New target.
880 * configure: Rebuild.
882 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
884 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
887 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
889 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
890 validate_immediate return value in the right type for comparisons
893 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
895 * listing.c (MAX_BYTES): Use listing variables not constants.
896 (data_buffer): No longer an array, but a pointer.
897 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
898 (listing_listing): Allocate data_buffer.
900 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
902 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
903 --listing-rhs-width, --listing-cont-lines.
904 (show_usage): Update.
905 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
906 (listing_lhs_cont_lines, listing_rhs_width): New vars.
907 (print_lines): Use the variables instead of the constants.
908 (listing_listing): Likewise.
909 * listing.h: Declare the new vars.
911 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
913 * as.c (parse_args): Add --keep-locals alias for -L.
914 Add --strip-local-absolute.
915 (show_usage): Update.
916 * as.h (flag_strip_local_absolute): New flag.
917 * symbols.c (S_IS_LOCAL): Use it.
918 * config/obj-aout.h (S_IS_LOCAL): Likewise.
919 * config/obj-bout.h (S_IS_LOCAL): Likewise.
920 * config/obj-coff.h (S_IS_LOCAL): Likewise.
922 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
924 * config/tc-m32r.c: Detect if explicitly parallel instructions
925 might have an io conflict and issue a warning message.
928 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
930 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
931 to a count of the number of matches to skip.
932 (can_make_parallel): Pass count of number of matches to skip to
933 reads_from_src_reg().
936 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
939 * config/tc-m32r.c: Add support for swapping fixups of swap
942 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
943 cgen_swap_fixups): Functions to save, restore and swap the fixup
944 chain with a backup copy.
945 (cgen_asm_finish_insn): Returns address of constructed insn.
947 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
949 * listing.c (file_info_struct): Remove FILE, add POS.
950 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
951 (file_info): Don't open the file.
952 (buffer_line): Check for the file in the last_open cache, updating
954 (print_source): Don't reference file_info->file.
955 (listing_listing): Likewise.
956 (listing_print): Close the file in the cache, if any.
959 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
961 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
962 parallel instructions so that they are in the correct order.
963 (reads_from_src_reg, get_src_reg, can_make_parallel,
964 make_parallel): New functions to support opportunistic
965 parallelisation of adjacent instructions.
968 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
970 * read.c (dwarf_file_string): New file static variable.
971 (emit_expr): Look for constant sequence that leads up to a file
972 name in DWARF debugging output.
973 (stringer): Use dwarf_file_string to decide whether to accept a
974 string as a file name.
976 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
978 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
979 (crack_operand): Add reg->reglst MRI hack.
980 (r_seg): Put reglst symbols in reg_section.
981 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
983 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
985 * tc-sh.c (get_specific): Handle SGR & DBR.
987 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
989 * tc-h8300.c (parse_reg): Take the length of the symbol into
990 account when attempting to match a register name.
991 * tc-h8500.c (parse_reg): Likewise.
993 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
996 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
999 * cgen.c: Formatting changes to improve readability.
1001 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1003 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1007 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1009 Based on a patch from Jim Wilson
1010 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1011 (tc_gen_reloc): Handle cross section PC relative relocs
1015 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1017 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1019 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1021 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1022 (expr_jmp_buf): New static local.
1023 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1024 (cgen_md_operand): New function.
1025 * tc-m32r.c: Clean up pass over `struct foo' usage.
1026 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1028 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1030 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1031 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1033 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1035 * config/tc-i386.c (i386_operand): Give an error if there are
1036 unrecognized characters after an expression.
1038 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1040 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1042 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1044 * configure.in (i386*-go32-rtems*): Fix to be the same as
1046 * configure: Rebuild.
1048 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1050 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1051 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1052 (mips_ip): Always check for FP_D, not just for instructions that
1053 are not part of the regular ISA.
1055 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1057 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1059 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1061 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1063 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1065 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1066 the range we care about.
1069 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1071 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1072 (exec_type_enum): Enumeration giving all of the exec types.
1073 (warn_nops): New static variable to give nop warning level.
1074 ({cur,prev}_mul32_p): New static variable to keep track of whether
1075 the current/previous instruction is a 32-bit multiply.
1076 (Optimizing): Make static.
1077 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1079 (d30v_insert_operand): Delete declaration of unused function.
1080 (write_2_short): Make exec_type argument enum, not int.
1081 (parallel_ok): Ditto.
1082 (check_range): Delete unused variable(s).
1083 (build_insn): Ditto.
1084 (find_format): Ditto.
1085 (md_apply_fix3): Ditto.
1086 (md_show_usage): Document -n and -N.
1087 (md_parse_option): Parse -n and -N.
1088 (write_1_short): If -n, warn about adding a nop. Use
1090 (write_2_short): Use enumeration values instead of hard coded
1091 integers. Reset exec_type for default operations. For explicit
1092 parallel operations, call parallel_ok to make sure everything is
1093 ok. If writing out a parallel operation, and the previous
1094 instruction was a 32-bit multiply, indicate current instruction
1096 (parallel_ok): Allow add/tx ... to be done in parallel with
1097 another add/tx ... assuming the gpr registers don't overlap.
1098 (md_assemble): Use exec type enumeration values, not hard coded
1099 ints. Check for loads or 16-bit multiplies following in the next
1100 cycle after a 32-bit multiply. Add nops if that is the case.
1101 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1102 cur_mul32_p if current instruction is a 32-bit multiply.
1103 (find_format): Change spacing and layout.
1106 start-sanitize-tic80
1107 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1109 * config/tc-tic80.c (tic80_relax): New static variable.
1110 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1111 (md_parse_option): Handle new relax options.
1112 (md_show_usage): Document new relax options.
1113 (find_opcode): Don't use short forms of PC relative branches if
1118 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1120 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1121 used/set flag fields. Make flag vars unsigned long. Use
1122 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1123 parallel if they use the same conditional flag with reversed
1124 meaning. Allow 2 add/sub insns that set the carry or overflow
1125 flags but do not query them to be done in parallel. Don't allow 2
1126 word store operations to be done in parallel with ADDppp or
1127 SUBppp. Don't allow loads to be done in parallel with 16 bit
1131 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1133 * config/tc-arm.c: Prevent use of interworking support for
1136 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1138 * doc/all.texi: Add M32R cpu.
1140 * doc/as.texinfo: Add documentation of m32r processor.
1142 * doc/c-m32r.texi: New file, documenting m32r specific features.
1144 start-sanitize-m32rx
1145 * config/tc-m32r.c (allow_m32rx): New function.
1146 (enable_m32rx): New variable.
1147 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1148 (md_show_usage): Document new --m32rx command line option.
1149 (md_parse_option): Implement new --m32rx command line option.
1152 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1154 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1157 start-sanitize-tic80
1158 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1160 * config/tc-tic80.c (build_insn): Handle instructions that have
1161 long (32 bit) PC relative offsets. Fix places that previously
1162 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1163 (md_apply_fix): Add case to handle long PC relative offsets.
1166 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1168 * doc/c-arm.texi (ARM Options): Document support for new ARM
1171 * config/tc-arm.c (md_parse_option): Add support for new ARM
1174 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1176 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1177 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1179 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1181 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1184 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1185 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1187 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1189 * config/tc-v850.c: Brought up to date with the branch.
1191 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1193 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1194 (SWITCH_TABLE): Handle BFD_RELOC_8.
1195 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1196 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1197 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1199 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1201 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1202 apparent bug in gcc's long long support crossing from x86.
1204 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-arm.c: Brought up to date with latest changes on arm
1209 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1211 * config-gas.com: Get version info from configure.in.
1213 * makefile.vms: include depend.obj in OBJS.
1215 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1217 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1218 all corresponding code.
1220 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1222 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1223 run-time endian selection.
1225 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1227 * tc-sh.c (parse_reg): Properly quote for fv4.
1229 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1231 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1232 symbol value operator.
1234 start-sanitize-vr5400
1235 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1237 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1241 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1243 * config/tc-d10v.c (parallel_ok, find_opcode):
1244 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1246 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1248 * config/obj-coff.c (fixup_segment): Cast second arg of
1249 md_apply_fix3 call to type "valueT *".
1251 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1253 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1255 * configure: Re-generate.
1257 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1259 * config/tc-mips.c (macro_build): Use the membership field
1263 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1265 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1266 first argument if it's supposed to be a register.
1269 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1271 * config/tc-mips.c (mips_4900): Added.
1272 (hilo_interlocks): Added mips_4900.
1273 (md_begin): Set default for mips_4900.
1274 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1275 (md_longopts): Add "m4900" and "no-m4900".
1276 (md_parse_option): Handle above options.
1279 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1281 * app.c (do_scrub_chars): If d10v, re-insert a space before
1282 a '#' when in state 10.
1284 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1286 * config/tc-h8300.c: Include "subsegs.h".
1287 (tc_reloc_mangle): Handle references to symbols which are not
1288 being output, so that references to `.' work.
1290 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1292 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1295 * macro.c (sub_actual): If we don't find a parameter for an &,
1298 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1299 start-sanitize-vr5400
1301 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1303 (hilo_interlocks): VR5400 has interlocks.
1304 (md_begin): Expect mips64vr5400, not mips64r5400.
1307 * config/tc-mips.c (mips_ip): In default case, call as_bad
1308 instead of fprintf, to get "assembler messages:" message output
1309 before instead of after.
1311 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1313 * frags.h: Handle multiple inclusion.
1315 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1317 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1318 * as.h (struct frag, frag support): Moved from here.
1320 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1322 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1323 * cgen.c (cgen_asm_finish_insn): Update.
1324 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1325 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1326 (md_convert_frag): Ditto.
1327 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1328 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1329 (TC_FRAG_INIT): Update.
1331 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1333 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1334 print out MD fields of fix.
1335 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1336 defined) to initialize MD fields in frag.
1337 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1338 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1339 * config/tc-ns32k.h: Add comments. Remove obsolete
1340 BFD_FAST_SECTION_FILL definition, change prototypes for
1341 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1342 opcode_frag and opcode_offset and remove pcrel_adjust.
1343 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1344 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1345 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1347 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1348 MD fields in frag structure.
1349 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1350 fix_bsr): macros to access MD fields in fix structure.
1351 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1352 use struct opcode_location as these fields are now in the frag
1354 (convert_iif): Call frag_more as it is needed instead
1355 of trying to allocate for the whole insn. Avoid call of frag_more
1356 with negative argument.
1357 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1358 md_estimate_size_before_relax, md_pcrel_from,
1359 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1360 and frag structures.
1361 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1362 opcode_offset and remove pcrel_adjust.
1363 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1364 fix_new_ns32k_exp with changed arguments.
1366 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1368 * tc-mips.c (md_begin): Reorganize setting of default values so
1369 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1371 (md_parse_option): Remove all code that sets defaults; md_begin
1372 handles all of this now.
1374 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1376 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1378 (bootstrap, bootstrap2, bootstrap3): Likewise.
1379 * Makefile.in: Rebuild.
1381 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1382 TOC section to be against the csect.
1384 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1386 start-sanitize-vr5400
1387 * config/tc-mips.c (mips_5400): New variable.
1388 (md_begin, md_parse_option): Handle 5400 options/names.
1389 (macro_build, mips_ip): Check for 5400-specific instructions.
1390 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1394 * config/tc-mips.c (validate_mips_insn): New function, checks
1395 match versus mask bits, and also verifies that all bits to be
1396 output are actually specified somewhere.
1397 (md_begin): Call it for 32-bit instructions, instead of doing
1398 match/mask check here. In case of failure, print a message, but
1399 check the rest of the opcode table before exiting.
1401 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1403 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1404 from Tony Thompson at ARM: athompso@arm.com
1407 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1409 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1414 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1416 * config/tc-mips.c (hilo_interlocks): True for tx49.
1417 (md_begin): Add mips64tx49.
1418 (md_parse_option): Add 4900 cpu.
1421 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1423 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1424 extend if the operand expects a signed value.
1426 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1427 default which is to permit dollar labels.
1429 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1431 * config/tc-sparc.c (sparc_memory_model): New variable.
1432 (md_longopts): Add -TSO/-PSO/-RMO options.
1433 (md_parse_options): Handle them.
1434 (sparc_elf_final_processing): For 64 ELF, set required
1435 memory ordering in e_flags. Default to RMO and let the user
1436 override it through command line.
1438 * config/tc-sparc.h (elf_tc_final_processing): Add.
1440 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1442 * config/tc-sparc.c (v9a_asr_table): New variable.
1443 (sparc_ip): Handle v9a asr's.
1444 Patch from David Miller <davem@vger.rutgers.edu>.
1446 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1448 * config/tc-sparc.h (md_do_align): New macro.
1449 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1450 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1452 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1454 * config/tc-sh.c (sh_small): New variable.
1455 (OPTION_SMALL): Define.
1456 (md_longopts): Add "small".
1457 (md_parse_option): Handle OPTION_SMALL.
1458 (md_show_usage): Mention -small.
1459 * config/tc-sh.h (sh_small): Declare.
1460 (SUB_SEGMENT_ALIGN): Handle sh_small.
1461 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1464 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1465 case in little endian mode.
1467 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1469 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1470 overflow signalling to linker.
1472 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1474 * makefile.vms: Fix for dec c.
1476 * config-gas.com: Give explanation for dec c setup in error
1479 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1480 sections on openvms/alpha.
1482 * config/obj-evax.c: support .weak pseudo-op
1484 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1486 * config/tc-sparc.c (default_arch_size): New static local.
1487 (struct sparc_arch): Rename arch_size to default_arch_size.
1488 New member user_option_p.
1489 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1490 (init_default_arch): Check whether default arch is valid.
1491 Set default_arch_size in addition to sparc_arch_size.
1492 (OPTION_32,OPTION_64): Define.
1493 (md_longopts): New entries for -32, -64.
1494 (md_parse_option): Handle them.
1495 (md_show_usage): Print them. Ensure init_default_arch called.
1496 * configure.in (sparc64): Set arch to v9-64.
1497 * configure: Regenerated.
1499 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1501 * write.c (subsegs_finish): New function, broken out of
1503 (write_object_file): Some code moves into subsegs_finish.
1504 * write.c (subsegs_finish): Declare.
1505 * as.c (main): Call subsegs_finish.
1507 * read.c (s_include): Check for error return from
1510 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1512 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1514 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1516 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1517 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1518 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1519 the correct relocation when it exists.
1520 * config/tc-i386.c (md_apply_fix3): Likewise.
1522 * config/tc-ppc.h: Correct typo in comment.
1523 * config/tc-v850.h: Likewise.
1525 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1527 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1528 when second instruction is writing to first instructions inputs.
1530 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1532 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1533 templated programs to build with -g.
1535 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1537 * config/tc-v850.c (md_relax_table): Add support for relaxing
1538 unconditional branches. This patch is courtesy of Jim Wilson.
1539 (md_convert_frag): Fix relaxing of branches. This patch is
1540 courtesy of Jim Wilson.
1541 (md_assemble): Create different fixups for conditional and
1542 unconditional branches. This patch is courtesy of Jim Wilson.
1543 (md_estimate_size_before_relax): Estimate size of variable part of
1544 fixup based on whether it is for a conditional or an unconditional
1545 branch. This patch is courtesy of Jim Wilson.
1546 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1547 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1548 obj_elf_section_change_hook().
1549 (v850_comm): New function.
1550 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1551 (md_begin): Add bss flag to seg_info of bss sections.
1553 Add support for .scommon, .tcommon and .zcommon sections.
1555 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1556 .zcommon, .tbss, .call_table_data and .call_table_text.
1558 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1560 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1561 * configure: Regenerated.
1563 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1565 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1566 expression is not confused with -1.
1568 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1570 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1571 operand - OPERAND_ATMINUS.
1573 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1575 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1576 decrement modify the index register.
1578 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1580 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1581 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1582 68336, 68341, 68349.
1583 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1584 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1585 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1588 * doc/Makefile.am (CPU_DOCS): Define.
1589 (as.info): Depend upon $(CPU_DOCS).
1590 * doc/Makefile.in: Rebuild.
1592 * configure.in: Remove AM_PROG_INSTALL; it's called by
1594 * configure: Rebuild.
1596 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1598 * tc-d10v.h (TC_START_LABEL): Don't define.
1599 (tc_frob_label): Define.
1601 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1603 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1604 to pair a branch and link with anything but an exe instruction.
1606 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1608 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1609 optimization to reduce the alignment surprises for gcc.
1611 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1613 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1614 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1615 (sparc_ip): Add %hix,%lox.
1616 (md_apply_fix3): Call as_bad_where, not as_bad.
1617 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1618 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1620 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1622 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1623 recognizes alphaev5 etc.
1624 * configure: Rebuild.
1626 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1628 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1629 of mipsr3900 with mipstx39.
1631 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1632 -mipsXX message' if the insn isn't an ISA insn.
1634 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1636 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1637 Redefine TARGET_FORMAT to call sparc_target_format.
1638 * config/tc-sparc.c (in_unsigned_range): New function.
1639 (sparc_arch_size): Make static.
1640 (sparc_target_format): New function.
1641 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1642 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1643 (output_insn): Set `fx_no_overflow'.
1644 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1645 (tc_gen_reloc): Likewise.
1647 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1649 * config/tc-v850.c (v850_section): Remove.
1651 * config/obj-elf.c (obj_elf_section): Enhance error message.
1653 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1655 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1656 including obj-elf.h in OBJ_MAYBE_ELF case.
1657 (mips_target_format): Return NULL after abort to avoid warning.
1659 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1661 * expr.c (operator): Accept ==. From Anders Blomdell
1662 <anders.blomdell@control.lth.se>.
1664 * config/atof-ieee.c (gen_to_words): When generating a denormal
1665 number, handle an overflow into the smallest normalized number.
1667 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1669 * as.h, input-scrub.c (new_logical_line): New return value.
1670 * read.c (s_app_file): Don't note the same file several times
1673 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1675 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1677 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
1679 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1680 * configure: Rebuild.
1682 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
1684 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1686 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1687 fn* instructions do not insert implicit fwait. This was changed
1690 * config/m68k-parse.y (yylex): Permit an expression to be used for
1693 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1695 * Makefile.in: Rebuild.
1697 * aclocal.m4: Rebuild with new libtool.
1698 * configure: Rebuild.
1700 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
1702 * app.c (do_scrub_chars): Clear mri_state at end of .mri
1705 * config/tc-mips.c (hilo_interlocks): Change from a static
1706 variable to a macro, so that it varies with the variables upon
1708 (gpr_interlocks, cop_interlocks): Likewise.
1709 (md_begin): Don't initialize them.
1711 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
1713 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
1714 of strcmp where appropriate.
1716 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
1718 * config/tc-v850.c (md_assemble): Cope with a zero data area
1719 relocation with a constant offset.
1720 (md_assemble): Produce error message when special data area
1721 relocations are used on instructions which do not support them.
1722 (md_assemble): Reset processor mask if defined by command line
1725 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
1727 * config/tc-sparc.c: Reorganize file.
1728 (parse_keyword_arg): Allow numbers in reg names.
1729 (SPECIAL_CASE_NONE): New macro.
1730 (md_assemble): Use it.
1731 (lookup_arch,init_default_arch): New functions.
1732 (default_arch,default_init_p,sparc_arch_table): New static locals.
1733 (sparc_arch_size): New static local.
1734 (max_architecture): Initialize in init_default_arch.
1735 (md_parse_options): Call init_default_arch if necessary.
1736 Rewrite -xarch/-A processing.
1737 (md_show_usage): Print -A values from sparc_arch_table.
1738 (md_begin): Call init_default_arch if necessary.
1739 (sparc_md_end): Handle both 32 and 64 bit environments.
1740 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
1741 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
1742 (DEFAULT_ARCH): Add.
1743 * config.in: Regenerate.
1744 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
1745 (SPARC_V9,SPARC_ARCH64): Delete.
1746 * configure: Regenerate.
1747 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
1749 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
1751 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
1753 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
1754 start-sanitize-v850e
1756 * config/tc-v850.c (md_assemble): Corrected typo.
1757 * config/tc-v850.c Add new sections: call_table_data and
1759 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
1760 (handle_ctoff): New Function.
1762 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
1765 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
1767 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
1768 displacement from the tiny data area pointer.
1770 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
1772 * config/tc-hppa.c (fix_new_hppa): Make declaration match
1775 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
1777 * config/tc-v850.c (processor_mask): New variable.
1778 (set_machine, md_parse_option): Set processor_mask.
1779 (md_assemble): Check that instruction is available to target
1782 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
1783 start-sanitize-v850e
1784 (TARGET_PROCESSOR): New constant.
1785 (TARGET_PROCESSOR): New constant.
1789 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
1791 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
1796 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
1798 Merge in work from Martin Hunt:
1800 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
1801 CR is 0 for PSWL and PSWH.
1803 * config/tc-d30v.c (do_assemble): Don't accept
1804 illegal condition codes for cmpu instruction.
1806 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
1807 used in d*i instructions.
1809 * config/tc-d30v.c (check_size): New function. Check
1810 relocations for overflows.
1811 (md_pcrel_from_section): Fix relocations between sections.
1812 (md_apply_fix3): Use new relocation types for 15 and 21
1813 bit relocations in the right container. Needed because
1814 the address of the instruction is not eight-byte aligned
1815 but the relocations must be.
1817 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
1818 (find_format): If ".s" or ".l" are used, don't try
1819 to compute branch sizes.
1821 * config/tc-d30v.c (do_assemble): Check for ".s" or
1822 ".l" extensions to opcode names.
1823 (find_format): Generate the correct instructions when
1824 ".s" or ".l" are used.
1826 * config/tc-d30v.c (build_insn): Check for odd registers
1827 on instructions that require even registers.
1829 * config/tc-d30v.h (md_start_line_hook): Define.
1830 * config/tc-d30v.c (md_start_line_hook): New hook.
1831 Checks the beginning of each line for a ".". If it
1832 finds one, assume a pseudo-op and flush any unwritten
1835 * config/tc-d30v.c (md_apply_fix3): Fix problem
1836 with determining when fixups were done.
1838 * config/tc-d30v.c (build_insn): Fix bug where the numeric
1839 part of a symbol (for example, "foo+8") was being written
1840 into the instruction.
1841 (md_pseudo_table): Change .word to be 32 bits and add
1844 * config/tc-d30v.c (parallel_ok): Check to see if first
1845 instruction is a jump.
1847 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1850 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1852 start-sanitize-v850e
1853 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1855 * configure.in (emulations): Add v850 emulation.
1857 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1859 * Makefile.am (CPU_TYPES): Add arc.
1860 (TARGET_CPU_CFILES): Add tc-arc.c.
1861 (TARGET_CPU_HFILES): Add tc-arc.h.
1862 (dependencies): Rebuild.
1863 * Makefile.in: Rebuild.
1864 * configure.in: Recognize arc-*-elf*.
1865 * configure: Regenerated.
1866 * config/tc-arc.[ch]: New files.
1868 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1870 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1871 Correct description of hi() reloc prefix.
1873 start-sanitize-v850e
1874 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1875 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1876 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1879 * doc/c-v850.texi: Document new pseudo ops and command line
1882 * config/tc-v850.c (set_machine): New function.
1883 * config/tc-v850.c (.v850): New pseudo op.
1884 start-sanitize-v850e
1885 * config/tc-v850.c (.v850e): New pseudo op.
1886 * config/tc-v850.c (.v850ea): New pseudo op.
1890 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1892 Support -alh and -ald for DWARF 1:
1893 * listing.c (struct list_info_struct): Add debugging field.
1894 (listing_newline): Initialize the debugging field. If ELF, if the
1895 section starts with .debug or .line, set the debugging field in
1896 the listing structure.
1897 (debugging_pseudo): Add list parameter. Change all callers. If
1898 the debugging field is set, consider it to be a debugging pseudo.
1899 If ELF, skip blank lines between debugging lines.
1900 * read.c (emit_expr): If ELF, look for line numbers.
1901 (stringer): If ELF, look for file names.
1903 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1905 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1906 if there is no insert function.
1908 * config/tc-v850.h (TARGET_MACHINE): New constant.
1910 * config/tc-v850.c (v850_insert_operand): Add
1911 -mwarn_unsigned_overflow.
1912 (md_begin): Set BFD machine number based on machine variable.
1913 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1915 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1917 * as.h: Don't declare alloca if it is a macro.
1918 * macro.c: Likewise.
1921 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1923 * config/tc-mips.c: Add tx19/r1900.
1926 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1928 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1929 rename to cpu_types[].
1930 (s_alpha_arch): New function.
1931 (md_pseudo_table): Add "arch".
1933 * config/tc-alpha.c (md_begin): Merge the two loops through the
1935 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1936 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1938 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
1940 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1942 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1944 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1947 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1949 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1951 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1953 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1954 relative to the next instruction, not the current instruction.
1955 (md_assemble): Similarly.
1957 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1959 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1962 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1963 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1964 recognise special instructions.
1965 (md_assemble): Calculation of the size of a fixups corrected.
1967 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1970 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1972 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1973 opcode->opcode as the sentinal. Zero is a valid opcode.
1975 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1977 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1978 * doc/c-v850.texi: Change node name to match other chapter nodes.
1980 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1982 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1985 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1987 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1988 number will fit in 64 bits.
1990 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1991 rather than calling abort.
1993 * as.h: Don't define alloca if __GNUC__. Just declare it.
1994 * macro.c: Copy alloca handling from as.h.
1996 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1997 Gabriel Paubert <paubert@iram.es>.
1999 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2000 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2001 is jcxz or a loop instruction.
2003 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2005 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2007 (md_begin): Set up machine architecture and type.
2009 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2011 * symbols.c (resolve_symbol_value): Store the value back into the
2012 symbol expression, to handle add or subtract simplification
2013 correctly. Handle O_symbol_rva. Add default case.
2015 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2016 chunksize while creating the new subsection.
2017 * as.c (chunksize): Initialize to zero.
2018 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2019 calling obstack_begin.
2021 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2026 start-sanitize-v850e
2027 * config/tc-v850.c (parse_register_list): Support constant
2028 expressions as register lists.
2031 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2033 * doc/c-v850.texi: Change the major node to v850 Machine
2036 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2038 * doc/as.texinfo: Add inclusion of c-v850.texi
2040 * doc/c-v850.texi: New file.
2042 * read.c (is_end_of_line): Make NUL character be considered to be
2045 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2047 * config/tc-v850.c (parse_register_list): Add support for curly
2049 (cc_names): Add "e" and "ne" conditions.
2051 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2053 * app.c (do_scrub_chars): Support a double dash as starting a
2054 comment that extends to end of line.
2056 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2058 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2060 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2062 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2064 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2065 insn when changing to a different instruction.
2067 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2069 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2070 floating point extensions.
2071 (parse_reg): parse sgr and dbr.
2073 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2075 * config/tc-v850.c (system_register_name): Support numbers for
2076 system register IDs.
2078 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2080 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2081 flag when alignment is in bytes instead of power of 2, and code to
2082 use that flag to convert alignment to bytes.
2083 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2084 * read.h (s_lcomm_bytes): Add prototype.
2085 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2086 defined, write alignment to alignment bits in section header s_flags
2087 rather than the s_align field.
2088 start-sanitize-tic80
2089 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2090 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2091 pseudo, instead of s_lcomm which wants a power of two for alignment.
2094 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2096 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2098 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2100 * as.c (show_usage): Add -am.
2101 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2102 if we've already got one.
2103 * listing.c (struct list_info_struct): Add line_contents.
2104 (listing_newline): Put unused argument to work: if non-null, save it...
2105 (listing_listing): ... and regurgitate during listing instead of line
2107 * listing.h (LISTING_MACEXP): New define.
2108 (LISTING_NEWLINE): Argument is NULL.
2109 * read.c (read_a_source_file): If expanding macros, break up input
2110 lines and pass them to listing_newline.
2111 * doc/as.texinfo: Document -ac and -am.
2113 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2115 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2117 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2120 start-sanitize-v850e
2121 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2123 * config/tc-v850.c: Remove support_v850e flag and command line
2126 * configure.in (emulations): Add support for v850e target
2128 * configure (emulations): Add support for v850e target
2130 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2132 * config/tc-v850.c: Remove support_v850ea flag and command line
2135 * configure.in (emulations): Add support for v850ea target
2137 * configure (emulations): Add support for v850ea target
2140 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2142 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2143 setting EXPECT and TCL_LIBRARY.
2144 * Makefile.in: Rebuild.
2146 * as.h (enum debug_info_type): Define.
2147 (debug_type): Declare.
2148 * as.c (debug_type): New global variable.
2149 (show_usage): Add --gstabs.
2150 (parse_args): Handle --gstabs.
2151 * read.c (generate_asm_lineno): Remove.
2152 (read_a_source_file): Output stabs debugging if appropriate.
2153 Change checks of generate_asm_lineno to check debug_type. Only
2154 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2155 * read.h (generate_asm_lineno): Don't declare.
2156 (stabs_generate_asm_lineno): Declare.
2157 * stabs.c (stabs_generate_asm_lineno): New function.
2158 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2159 Don't turn off debugging.
2160 (add_file): Remove old #if 0 code.
2161 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2162 (ecoff_directive_end): Don't generate stabs line symbols.
2163 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2164 generate_asm_lineno.
2165 (line_label_cnt): Remove.
2166 (ecoff_generate_asm_line_stab): Remove.
2167 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2168 * doc/as.texinfo, doc/as.1: Document --gstabs.
2170 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2172 start-sanitize-v850e
2173 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2174 Add support for v850ea instructions.
2176 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2177 Add support for v850e instructions.
2180 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2181 text of entire opcode.
2183 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2185 * doc/internals.texi: Document rs_leb128.
2187 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2189 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2190 in ABSL case, rather than calling abort.
2192 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2194 * as.h (enum _relax_state): Add rs_leb128.
2195 * read.c (potable): Add sleb128 and uleb128.
2196 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2198 * read.h: Update prototypes.
2199 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2200 the symbol value, add a second FINALIZE argument that prevents
2201 changes from being comitted. Update all callers.
2202 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2203 * doc/as.texinfo: Document the new pseudos.
2205 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2207 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2209 (DISTCLEANFILES): Define.
2210 * doc/Makefile.am (DISTCLEANFILES): Define.
2211 * Makefile.in, doc/Makefile.in: Rebuild.
2213 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2215 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2216 Don't set targ or gas_target. Define SCO_ELF and
2217 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2219 * Makefile.am: Remove @target_frag@.
2220 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2222 (dep-am): Mark as phony.
2223 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2225 * config/arm-big.mt, config/arm-lit.mt: Remove.
2226 * config/mips-big.mt, config/mips-lit.mt: Remove.
2227 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2228 * config/ppc-sol.mt: Remove.
2229 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2230 * config/m88kcoff.mt: Remove.
2231 * config/sco5.mt: Remove.
2232 * configure, config.in, Makefile.in: Rebuild.
2234 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2235 further try to circumvent the .y.h rule.
2236 * Makefile.in: Rebuild.
2238 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2240 * Makefile.am: New file, based on old Makefile.in.
2241 * acinclude.m4: New file, from old aclocal.m4.
2242 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2243 shared library handling; now handled by libtool. Replace
2244 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2245 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2246 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2247 * config.in: New file, created by autoheader.
2249 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2250 * stamp-h.in: New file.
2251 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2252 (parse_args): Likewise.
2253 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2254 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2255 * Makefile.in, doc/Makefile.in: Now built with automake.
2256 * aclocal.m4: Now built with aclocal.
2257 * configure: Rebuild.
2259 * cond.c (s_else): If not listing false conditionals, turn listing
2260 off in the false branch of the else.
2262 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2264 * config/tc-mips.c (macro): Fix handling of a double load from a
2265 symbol plus an offset.
2267 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2268 has an associated external symbol.
2270 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2272 * config/tc-alpha.c (s_alpha_ucons): New function.
2273 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2275 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2277 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2278 line if we encounter an error.
2280 * config/tc-v850.c (md_assemble): Sign extend constants value
2281 for hi and hi0 expressions.
2282 (v850_insert_operand): Enable range checking for generic 16bit
2285 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2287 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2288 LO16, HI16 and HI16_S relocs.
2290 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2292 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2294 * configure: Regenerated with autoconf 2.12.
2295 * Makefile.in: Add $(EXEEXT) to all executables.
2297 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2299 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2300 unconditional branches.
2301 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2304 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2306 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2308 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2310 * macro.c (define_macro): Make sure the index is in range before
2313 start-sanitize-tic80
2314 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2316 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2317 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2318 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2322 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2324 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2325 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2326 defined, use s_align_ptwo for .align.
2327 * configure.in (i386-*-msdosdjgpp*): New target.
2328 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2329 * configure: Rebuild.
2331 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2333 * config/tc-sparc.c (last_opcode): New static local.
2334 (md_assemble): Don't issue "FP branch in delay slot" warning if
2335 the delay slot has been annulled.
2337 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2339 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2340 code if BFD_ASSEMBLER.
2342 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2344 * config/tc-v850.c (system_registers): Fix ordering of registers.
2346 start-sanitize-tic80
2347 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2349 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2350 when it will be filled in later by relocation information.
2353 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2355 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2356 (mips_ip): Fix ISA checks.
2358 start-sanitize-r5900
2359 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2361 * configure.in: Default the r5900 to little endian.
2362 * configure: Rebuilt.
2365 start-sanitize-tic80
2366 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2368 * config/tc-tic80.c (build_insn): Fix endianness problem with
2372 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2374 * config/tc-mips.c (check_absolute_expr): Change warning to
2377 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2379 * config/tc-mips.c (macro_build): Refine code to check if an
2380 instruction is available on a particular cpu variant.
2381 (mips_ip): Likewise.
2383 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2385 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2386 OBJ_AOUT to ifdef OBJ_ELF.
2387 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2388 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2390 * write.c (fixup_segment): Change special case for i386-coff to
2391 not apply for i386-pe.
2392 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2393 which were not done.
2394 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2395 (coff_format_ops): Initialize frob_file_after_relocs field rather
2396 than frob_file field.
2397 * config/obj-coff.h (coff_frob_file): Don't declare.
2398 (coff_frob_file_after_relocs): Declare.
2399 (obj_frob_file): Don't define.
2400 (obj_frob_file_after_relocs): Define.
2401 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2402 * configure: Rebuild.
2404 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2406 * config/obj-coff.c (fixup_segment): Never subtract section
2407 address from PC relative reloc which will be fully resolved.
2409 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2411 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2412 with hpux10 header files.
2414 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2416 From Jason Merrill <jason@cygnus.com>:
2417 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2419 * config/tc-i386.h (md_maybe_text): Define.
2420 (md_do_align): Use md_maybe_text.
2422 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2424 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2425 relocations, don't check for symbol being external, weak, etc.
2427 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2429 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2430 calculate relocations to any external symbol, because we might be
2431 linking a shared object and the symbol might be overriden or moved
2432 (for instance, moved into a static executable's .bss section).
2433 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2435 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2436 be calculated by the assembler.
2438 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2439 whose destination lies in the same file, by ignoring the @plt or
2440 @local and aiming the branch at its destination.
2442 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2444 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2445 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2448 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2449 of obj_copy_symbol_attributes.
2451 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2453 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2454 signed operand, sign extend a 32 bit value to the host size.
2456 * Makefile.in (CFLAGS): Subsitute from configure script. From
2457 Jeff Makey <jeff@cts.com>.
2459 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2460 buffer size to make a copy of the symbol.
2462 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2465 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2467 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2468 step through the frags calling cvt_frag_to_fill, switch to
2469 SEG_DATA when we reach data_frag_root.
2471 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2473 * config/tc-mn10300.c (md_assemble): Allow an empty register
2474 list for instructions which use register lists.
2476 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2478 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2480 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2483 * config/tc-arm.c: Add prototypes for many static functions.
2484 (struct asm_opcode ): Add prototypes for parms field.
2485 (struct thumb_opcode ): Likewise.
2486 (fp_op2): Remove unused flags parameter.
2487 (output_inst): Make static.
2488 (arm_after_pass_hook): Remove unused ignore parameter.
2489 * config/tc-arm.h (arm_after_pass_hook): Declare.
2490 (arm_start_line_hook): Declare.
2491 (arm_frob_label): Declare.
2493 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2495 * depend.c (wrap_output): new prototype.
2497 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2499 * config/tc-sh.c (md_apply_fix): Check for overflow.
2501 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2502 section size to be aligned.
2504 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2506 * config/tc-sh.h (md_cons_align): Define.
2507 (sh_cons_align): Declare.
2508 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2509 (sh_no_align_cons): New static variable.
2510 (s_uacons): New static function.
2511 (sh_cons_align): New function.
2512 (sh_handle_align): Warn about misaligned data.
2513 * doc/c-sh.texi: Document .uaword and .ualong.
2515 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2517 * macro.c (macro_expand): In MRI mode, treat single quote as a
2518 separator character when checking for a positional argument.
2520 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2522 * config/tc-arm.c (md_parse_option): Merge in changes from
2525 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2527 * configure.in (emulations): Add Thumb architecture support from
2528 armT-9703-28-branch.
2530 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2532 * doc/all.texi: Add enabling of ARM documentation.
2534 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2536 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2538 * config/tc-mips.c: Added r3900 support.
2540 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2542 * as.c: (parse_args) `-t' option requires an argument.
2544 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2546 * config/tc-arm.c (md_begin): Change call to
2547 coff_arm_bfd_set_private_flags() to a call to
2548 bfd_set_private_flags().
2550 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2552 * Makefile.in: Rebuild dependencies.
2554 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2555 of a BFD_RELOC_RVA reloc.
2557 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2559 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2560 (hppa_force_relocation): Force a relocation for an absolute
2563 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2565 * doc/as.texinfo: Don't use @value in section names or index
2566 entries; it confuses texinfo.tex.
2568 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2570 * doc/as.texinfo: Updated for -MD option.
2571 * Makefile.in (CFILES): Added depend.c.
2572 (OBJS): Added depend.o.
2573 * as.h (start_dependencies, register_dependency,
2574 print_dependencies): New declarations.
2575 * depend.c: New file.
2576 * as.c (parse_args): Added -MD option.
2577 (main): Call print_dependencies.
2578 (show_usage): Added help for -MD.
2579 * read.c (s_app_file): Call register_dependency.
2580 (s_include): Call register_dependency when file is found.
2581 (read_a_source_file): Call register_dependency.
2583 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2585 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2586 section address to the symbol value.
2588 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2590 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2591 into the new membership field.
2593 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2595 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2596 command line then the ARM7 is now chosen by default when setting
2597 the BFD machine and architecture.
2599 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2601 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2602 hold APCS selection.
2603 (md_begin): Added code to generate flags to be set into the COFF
2604 header and the calls to the BFD functions to do this.
2605 (md_parse_option, md_show_usage): Added new command line
2606 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2607 -marmv3m, -marmv4, -marmv4t.
2609 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2610 as it is never used.
2612 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2614 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2615 label name with ".".
2616 * config/tc-mn10300.c (md_convert_frag): Likewise.
2618 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2620 * config/tc-mips.c (set_at): Check for bignum.
2621 (check_absolute_expr, macro, mips16_macro): Likewise.
2623 start-sanitize-tic80
2624 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2626 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2627 for overflow/underflow, only insert lower 15 bits into instruction.
2630 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2632 * config/tc-i386.c (pi): Check for RegMMX.
2634 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2636 * expr.c (expr): When subtracting values in the same frag,
2637 subtract X_add_number rather than adding it.
2639 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2641 * config/obj-coff.c (write_object_file): Just pass NULL to
2642 md_do_align, not the address of a char holding NOP_OPCODE.
2644 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2646 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2647 than an address if the floating point value looks sufficiently
2650 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2652 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2653 section size to be aligned.
2655 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2657 * cond.c: Include "macro.h".
2658 (struct conditional_frame): Add macro_nest field.
2659 (initialize_cframe): Initialize macro_nest.
2660 (cond_finish_check): Add nest parameter. Change all callers.
2661 (cond_exit_macro): New function.
2662 * as.h (cond_finish_check): Update declaration.
2663 (cond_exit_macro): Declare.
2664 * input-scrub.c (macro_nest): Make globally visible.
2665 (input_scrub_next_buffer): Call cond_finish_check.
2666 * macro.h (macro_nest): Declare.
2667 * read.c (s_mexit): Call cond_exit_macro.
2669 * config/tc-i386.h (RegMMX): Define.
2670 * config/tc-i386.c (pi): Check for all register types.
2671 (type_names): Add RegMMX.
2672 (md_assemble): Handle RegMMX.
2674 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2676 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2679 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
2681 * config/tc-mips.c (nopic_need_relax): Add new parameter
2682 before_relaxing. Use it when testing ecoff_extern_size.
2683 (load_address, macro, md_estimate_size_before_relax): Fix all
2686 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
2688 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2689 (obj_elf_subsection): New static function.
2691 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
2693 * config/obj-coff.c (coff_header_append): Don't reset string_size
2694 each time through the loop.
2696 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2698 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2700 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
2702 * doc/internals.texi (Porting GAS): Correct documentation for
2703 current configure handling of targ-cpu.h, et. al.
2704 (CPU backend): Document listing macros.
2706 * listing.c (data_buffer): Set size based on other listing macros,
2707 rather than always using 100.
2708 (data_buffer_size): Remove static variable.
2709 (calc_hex): Make data_buffer_size a local variable. Don't leave
2710 any slop when filling data_buffer.
2712 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
2714 * doc/c-mips.texi: Document .set autoextend.
2716 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
2718 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
2719 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
2720 sparc-*-openbsd*): New targets.
2721 * configure: Rebuild.
2723 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
2725 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2726 for all undefined symbols.
2728 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
2730 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
2733 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
2735 * configure.in (alpha*-*-openbsd*): New target.
2736 * configure: Rebuild.
2738 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
2740 * configure.in (mips-*-openbsd*): New target.
2741 * configure: Rebuild.
2744 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
2746 * config/tc-d30v.c (parallel_ok): Fix parallel checking
2747 for instructions using conditional execution.
2750 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
2752 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
2754 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
2756 * Makefile.in (srcroot): Remove.
2757 (INSTALL): Set to @INSTALL@.
2758 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
2759 (all, dvi): Don't set srcroot.
2760 (install): Depend upon as.new, gasp.new, and installdirs. Use
2761 $(program_transform_name) directly, rather than using
2762 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2763 (installdirs): New target.
2764 * doc/Makefile.in (INSTALL_XFORM1): Remove.
2765 (install): Depend upon installdirs. Use $(program_transform_name)
2766 directly, rather than using $(INSTALL_XFORM) and
2768 (installdirs): New target.
2769 (install-info-as): Run mkinstalldirs.
2770 (install-info-gasp): Likewise.
2772 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
2774 * Makefile.in (INSTALL): Change install.sh to install-sh.
2776 * symbols.c (resolve_symbol_value): Check for division by zero.
2778 From Thomas Graichen <graichen@rzpd.de>:
2779 * Makefile.in: Always use $(SHELL) when running move-if-change.
2780 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2781 * configure: Rebuild.
2783 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
2785 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
2786 New argument `want'. Update enum cgen_parse_operand_result values.
2787 Initialize if CGEN_PARSE_OPERAND_INIT.
2788 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
2789 (md_assemble): Call cgen_asm_init_parse.
2790 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
2792 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
2794 * config/tc-m68k.c (m68k_ip): Handle #j.
2796 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
2798 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
2799 right address for call label:32,regs,imm.
2801 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
2803 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
2805 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
2806 symbol for OBJ_ELF anymore.
2808 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
2810 * Makefile.in: Regenerate dependencies.
2811 (TARG_CPU): New variable.
2812 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
2813 (.dep1): Delete creating of cgen-opc.h.
2814 (.tcdep): Put proper contents in cgen-opc.h.
2815 * configure.in (m32r): Delete setting of extra_files, extra_links.
2816 (AC_OUTPUT): Create cgen-opc.h.
2817 * configure: Regenerated.
2819 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
2821 * makefile.vms: Update to build gasp.exe.
2823 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
2825 * write.c (relax_frag): Make non-static.
2826 * write.h (relax_frag): Add prototype for.
2827 * config/tc-m32r.h (md_do_align): New arg `max'.
2828 * config/tc-m32r.c (m32r_do_align): Likewise.
2829 Update calls to frag_align, frag_align_pattern.
2830 (fill_insn): Update call to m32r_do_align.
2831 (m32r_scomm): Update call to frag_align.
2833 * config/tc-m32r.[ch]: New files.
2835 * Makefile.in (CPU_TYPES): Add m32r.
2836 (TARGET_CPU_CFILES): Add tc-m32r.c.
2837 (TARGET_CPU_HFILES): Add tc-m32r.h.
2838 (DISTCLEAN_HERE): Add cgen-opc.h.
2839 (.dep1,.tcdep): Create empty cgen-opc.h.
2840 (cgen.o): Add dependencies.
2841 (dependencies): Regenerate.
2842 * as.h (struct frag): New member fr_targ.
2843 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2844 * conf.in (USING_CGEN): New macro.
2845 * configure.in (m32r-*-*): Add entry for.
2846 Add cgen.o to extra_objects.
2847 * configure: Regenerate.
2848 * frags.c (frag_var): fr_pcrel_adjust renamed to
2849 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2850 (frag_variant): Likewise.
2851 * write.c (relax_frag): Likewise.
2852 * config/tc-ns32k.c (*): Likewise.
2854 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2856 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2857 rather than for any end of line character.
2859 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2860 call abort (i.e., as_abort) rather than crashing.
2862 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2863 OBJ_ELF, rather than of S_GET_OTHER.
2865 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2867 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2869 * Makefile.in (VERSION): Set to 2.8.1.
2871 * Branched binutils 2.8.
2873 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2875 * COPYING: Update FSF address.
2877 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2879 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2881 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2883 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2885 * config-gas.com: Update to handle both vax and alpha.
2886 * makefile.vms: Update to use config-gas.
2887 * conf-a-gas.com: Remove file.
2889 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2891 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2892 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2893 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2895 start-sanitize-tic80
2896 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2898 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2899 at the beginning of a line for compatibility with .S files where
2900 cpp leaves the filename transitions beginning with '#'.
2903 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2905 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2906 tc_coff_sizemachdep if OBJ_COFF.
2908 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2910 * config/tc-ppc.c (register_name): Declare.
2912 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2914 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2915 * configure: Rebuild.
2917 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2919 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2920 (mips16_mark_labels): New static function.
2921 (append_insn): Call mips16_mark_labels.
2922 (mips_emit_delays): Likewise.
2923 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2924 (s_mips_stab): New static function.
2926 * configure.in: Use ELF for mips-*-gnu*.
2927 * configure: Rebuild.
2929 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2931 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2934 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2936 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2937 set OPCODES_LIB to empty.
2938 * configure: Rebuild.
2940 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2942 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2944 * configure: Rebuild.
2946 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2948 * itbl-parse.y (yyerror): Make static. Declare.
2950 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2951 * configure.in: Set emulations for mips-*-linux*-*.
2952 * configure: Rebuild.
2954 * config/tc-mips.c (struct mips_set_options): Define.
2955 (mips_opts): New static variable.
2956 (mips_isa): Remove. Now a field in mips_opts. Change all
2958 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2959 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2960 (struct mips_option_stack): Define.
2961 (mips_opts_stack): New static variable.
2962 (s_mipsset): Add support for .set push and .set pop.
2963 * doc/c-mips.texi: Document .set push and .set pop.
2965 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2966 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2967 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2969 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2971 * as.c (parse_args): Update copyright date in version message.
2973 * Makefile.in (clean-here): Remove dependency files.
2975 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2976 (s_mri_common): Check S_IS_COMMON unconditionally.
2977 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2978 * config/tc-alpha.c (s_alpha_comm): Likewise.
2979 * config/tc-mips.c (nopic_need_relax): Likewise.
2980 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2981 (ppc_pe_comm): Likewise.
2982 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2983 common symbol to bfd_com_section_ptr.
2984 * config/tc-sparc.c (s_common): Likewise.
2985 (tc_gen_reloc): Likewise.
2988 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2990 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2993 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2995 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2998 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3000 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3003 * listing.c (print_lines): Add lineno parameter. Change all
3005 (listing_listing): Only call calc_hex for the right line.
3006 (listing_list): Set the new edict based on the current edict, in
3007 order to handle listing commands in macros correctly.
3009 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3012 * cond.c (cond_finish_check): New function.
3013 * as.h (cond_finish_check): Declare.
3014 * as.c (main): Call cond_finish_check.
3017 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3019 * config/tc-d30v.c (md_assemble): If two instructions
3020 are supposed to be assembled in parallel and the first one is
3021 long, print an error and stop.
3022 (md_apply_fix3): Don't calculate absolute relocs. Just write
3026 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3028 * config/tc-i386.h (iclrKludge): Define.
3029 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3031 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3033 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3034 * config/tc-alpha.c (alpha_debug): New static variable.
3035 (md_parse_option): Set alpha_debug if -g is seen.
3036 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3039 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3041 * config/tc-d30v.c (build_insn): Enable range-checking code.
3042 (postfix): Stop at space or comma. Fixes PR 11862.
3043 (md_assemble): Change error message.
3046 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3048 * Makefile.in: Added automatic dependency building.
3049 * dep-in.sed: New file.
3051 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3053 * config/obj-ieee.c (segment_name): Don't define function if this
3056 * config/obj-coff.h (DO_STRIP): Don't define.
3057 * config/tc-h8300.h (DO_STRIP): Don't define.
3058 * config/tc-h8500.h (DO_STRIP): Don't define.
3059 * config/tc-w65.h (DO_STRIP): Don't define.
3060 * config/tc-z8k.h (DO_STRIP): Don't define.
3062 * symbols.c (colon): Call obj_frob_label if it is defined.
3063 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3065 * configure.in: Don't set files and links. Don't call
3066 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3067 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3068 * configure: Rebuild.
3069 * Makefile.in (TARG_CPU_C): New variable.
3070 (TARG_CPU_O, TARG_CPU_H): New variables.
3071 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3072 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3073 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3074 (LINKED_SOURCES): Remove.
3075 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3076 (LINKED_HEADERS): Remove.
3077 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3078 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3080 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3081 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3082 (itbl-cpu.h): Remove target.
3083 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3086 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3088 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3090 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3092 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3093 open coded loop that does not require the name to start with a
3096 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3098 * frags.c (frag_var): Change offset parameter to offsetT.
3099 (frag_variant): Likewise.
3100 * frags.h (frag_variant, frag_var): Update declarations.
3101 * config/tc-m68k.c (struct m68k_it): Change foff field to
3103 (add_frag): Change off parameter to offsetT.
3104 * Several files: Add casts to calls to frag_var.
3106 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3107 serialize a parallel make.
3108 (itbl-parse.h): Split target out from itbl-parse.c.
3110 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3112 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3114 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3115 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3116 storing the value of a common symbol.
3118 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3120 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3122 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3123 that is done by symbol_remove and symbol_insert.
3125 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3128 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3130 * config/tc-mips.c (load_register): In 32 bit mode, when not
3131 dealing with a 64 bit number, permit the upper 32 bits to be set
3132 even if bit 31 is not set.
3134 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3136 * read.c (potable): Add "equiv".
3137 (s_set): Handle .equiv based on argument.
3138 * doc/as.texinfo (Equiv): New node to document .equiv.
3139 (Err): New node to document .err.
3141 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3143 * Many files: Add function prototypes.
3144 * as.c (show_usage, parse_args): Make static.
3145 * frags.h (frag_alloc): Declare.
3146 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3147 * symbols.c (dollar_label_instance): Change return type to long.
3148 * symbols.h (print_symbol_value): Declare.
3149 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3150 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3151 (remove_subsegs, relax_frag): Make static.
3152 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3153 (what_kind_of_float): Likewise.
3154 (atof_vax): Make static. Change what_kind to int.
3155 (md_atof): Change what_statement_type to int.
3156 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3157 * config/tc-alpha.c (vax_md_atof): Declare.
3158 (md_atof): Don't declare atof_ieee and vax_md_atof.
3159 * config/tc-i386.c (set_16bit_code_flag): Make static.
3160 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3161 * config/tc-m68k.c (add_fix): Change width to int.
3162 (insert_reg): Change regname to const.
3163 (md_atof): Don't declare atof_ieee.
3164 (demand_empty_rest_of_line): Don't declare.
3165 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3166 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3167 (parse_keyword_arg): Change lookup_fn to take const arg.
3168 (md_atof): Don't declare atof_ieee.
3169 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3170 (tc_aout_pre_write_hook): Don't declare.
3172 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3174 * as.h (bfd_alloc_by_size_t): Don't declare.
3175 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3177 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3179 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3180 (symbol_append): Set sy_next and sy_previous when adding a single
3181 symbol to an empty list. Call debug_verify_symchain.
3182 (verify_symbol_chain): Use assert, not know.
3184 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3186 * NEWS: Note BeOS support.
3187 * configure.in: (ppc-*-beos): New target, use coff as object format.
3188 * configure: Regenerate with autoconf.
3190 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3192 * config/tc-mips.c (md_apply_fix): Improve error message for out
3195 * Makefile.in: Add dependencies on obstack.h where needed.
3197 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3199 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3200 case of a symbol equated to another symbol when using SVR4_PIC.
3202 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3204 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3206 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3207 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3209 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3210 and md_elf_section_change_hook if they are defined.
3211 (obj_elf_text, obj_elf_previous): Likewise.
3213 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3215 * config/obj-multi.h (struct elf_obj_sy): Define if
3217 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3219 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3220 OBJ_SYMFIELD_TYPE is defined.
3222 * doc/as.texinfo (bss): Improve description of .bss section. In
3223 ELF or COFF, you are permitted to switch into the section.
3224 (Comm): Rewrite description of common symbols.
3225 (Lcomm): Mention that some targets permit a third argument.
3227 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3229 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3231 * symbols.c (colon): Change type of local to int. From Alan Modra
3232 <alan@spri.levels.unisa.edu.au>.
3234 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3235 alignment if a zero fill pattern was explicitly specified.
3236 * config/tc-sh.c (sh_do_align): Likewise.
3238 * read.c (equals): Always permit register names to be redefined.
3240 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3241 mips16 symbol to be adjusted if a symbol is being subtracted from
3244 From Eric Youngdale <eric@andante.jic.com>:
3245 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3246 illegal symbol version names.
3247 (elf_frob_symbol): Check for external default versions.
3249 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3251 From Eric Youngdale <eric@andante.jic.com>:
3252 * config/obj-elf.h (struct elf_obj_sy): Define.
3253 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3255 * config/obj-elf.c (obj_elf_symver): Just record the name.
3256 (obj_symbol_new_hook): Initialized versioned_name field.
3257 (elf_frob_symbol): If there is a versioned_name, either rename the
3258 symbol, or add an alias with that name.
3260 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3262 * config/tc-mn10300.c (md_relax_table): Define.
3263 (md_convert_frag): Implement.
3264 (md_assemble): Handle relaxable operands/instructions correctly.
3265 (md_estimate_size_before_relax): Implement.
3266 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3268 * config/tc-mn10200.c (md_relax_table): Fix typos.
3270 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3271 relocs anymore. Tweak fx_offset for pc-relative relocs.
3273 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3275 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3278 start-sanitize-tic80
3279 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3281 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3283 * config/tc-tic80.c (md_begin): Declare external variable
3284 coff_flags and insert an F_AR32WR bit into it.
3287 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3289 * read.c (equals): Add reassign parameter. Change all callers.
3290 * read.h (equals): Update declaration.
3292 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3294 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3295 can rely on the frag address to determine whether a frag is
3298 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3300 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3301 (S_LOCAL_NAME): Likewise.
3302 (FAKE_LABEL_NAME): Define unconditionally.
3303 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3305 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3306 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3307 Don't define FAKE_LABEL_NAME.
3308 * config/te-ic960.h: Likewise.
3309 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3310 (mips_frob_file_before_adjust): Declare.
3311 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3312 (mips_local_label): Remove.
3314 * config/te-sco386.h: Remove; not used.
3316 start-sanitize-tic80
3317 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3319 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3320 byte alignment rather than power-of-two alignment that is the
3324 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3326 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3328 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3329 message, and add newline.
3330 (process_file): Don't process assignments in the label if this is
3331 a equ or assign pseudo-op.
3332 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3333 and K_EQU, to match documentation.
3335 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3337 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3338 to denote read-only data sections.
3340 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3342 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3343 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3345 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3346 binary number if the next character is '+' or '-'.
3348 start-sanitize-tic80
3349 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3351 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3352 (find_opcode): Match operands that can be floats.
3353 (build_insn): Handle O_big (float) expressions and build
3357 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3359 * configure.in (mips*-*-lnews*): New target, also make empty
3360 emulation list for this target.
3361 * configure: Update.
3362 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3363 (mips_target_format): Use.
3364 * te-lnews.h: New file.
3366 start-sanitize-tic80
3367 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3369 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3370 operands with :m or :s modifiers and generate the right opcodes
3374 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3376 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3377 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3379 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3381 * config/tc-m68k.c (instring): Useless local declaration of
3382 crack_operand removed.
3383 * expr.h (expressionS): Changed type of X_op field to operatorT if
3386 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3388 Based on patches from Robert Lipe <robertl@dgii.com>:
3389 * configure.in: Add i386coff and i386elf to emulation list.
3390 * configure: Rebuild.
3391 * as.c (i386coff, i386elf): Declare.
3392 * obj.h (coff_format_ops): Declare.
3393 * config/obj-coff.c (OBJ_HEADER): Define.
3394 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3395 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3396 (obj_pseudo_table): Add "version".
3397 (coff_pop_insert): New static function.
3398 (coff_sec_sym_ok_for_reloc): New static function.
3399 (no_func): New static function.
3400 (coff_format_ops): New variable.
3401 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3402 (obj_symbol_new_hook): Define.
3403 (coff_obj_read_begin_hook): Declare.
3404 (obj_read_begin_hook): Define.
3405 * config/tc-i386.h (i386_target_format): Declare.
3406 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3407 OUTPUT_FLAVOR when appropriate.
3408 (i386_target_format): New function.
3409 * Makefile.in (obj-coff.o): New target.
3410 (e-i386coff.o, e-i386elf.o): New targets.
3412 From Stephen Williams <steve@icarus.icarus.com>:
3413 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3414 (_tc_get_bal_of_call): Don't declare.
3415 (tc_get_bal_of_call): Declare as function, don't define as macro.
3416 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3417 in sy_tc field, not x_balntry field.
3418 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3419 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3420 field, not x_balntry field.
3422 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3423 have the SHF_ALLOC attribute.
3425 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3426 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3427 (itbl-lex.o): Depend upon itbl-parse.h.
3429 * itbl-parse.y (yyerror): Change return type to int. Change to
3430 use old style function declaration.
3432 * Makefile.in (itbl-lex.o): Remove -Wall.
3433 (itbl-parse.o): Likewise.
3435 * cond.c (s_ifdef): If we should omit conditionals from listings,
3437 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3438 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3439 (listing_listing): Handle EDICT_NOLIST_NEXT.
3440 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3441 * listing.h (LISTING_NOCOND): Define.
3442 (LISTING_SKIP_COND): Define.
3443 * as.c (show_usage): Mention c as a suboption of -a.
3444 (parse_args): Handle c as a suboption of -a.
3445 * doc/as.texinfo: Document -alc.
3447 start-sanitize-tic80
3448 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3450 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3453 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3455 * doc/as.texinfo: Document .symver.
3457 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3459 * config/tc-d10v.c: Change pre_defined_registers to
3460 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3462 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3464 * config/obj-coff.c: Fix typo in comment section.
3465 start-sanitize-tic80
3466 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3467 an additional alignment argument.
3468 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3470 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3474 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3476 * Makefile.in: Remove dependancies on itbl-cpu.h.
3477 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3480 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3482 * itbl-ops.h: Include as.h.
3484 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3486 * as.c: Remove -t option.
3487 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3488 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3489 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3491 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3493 * itbl-ops.c: Don't define DEBUG.
3495 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3497 * Makefile.in: Update itbl-test.c to reflect its new location.
3499 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3501 * itbl-ops.c: Add test for itbl_have_entries.
3502 * config/tc-mips.c: Remove test for itbl_have_entries.
3503 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3505 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3507 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3508 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3509 (LEX, LEXFLAGS): Define.
3510 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3512 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3514 * itbl-parse.y: Fix indentation mistakes from indent program.
3515 * itbl-lex.l: Fix indentation mistakes from indent program.
3516 * itbl-ops.h: Add include for ansidecl.h.
3517 Add PARAMS around function arguments.
3518 Add declaration for itbl_have_entries.
3519 * itbl-ops.c: Add PARAMS around function arguments.
3520 * Makefile.in: Add itbl build rules.
3521 Add dependancies for itbl files to mips target.
3522 * as.c: Add itbl support.
3523 Add new option "--insttbl" for dynamically extending instruction set.
3524 * as.h: Declare insttbl_file_name;
3525 the name of file defining extensions to the basic instruction set
3526 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3527 itbl-ops.o to extra_objects for mips configuration.
3528 Add include file link from itbl-cpu.h to
3529 config/itbl-${target_cpu_type}.h.
3530 * config/tc-mips.c: Allow copz instructions.
3531 Add notes for future additions to the itbl support.
3533 (macro): Call itbl_assemble to assemble itbl instructions.
3534 See if an unknown register is specified in an itbl entry.
3536 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3537 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3539 start-sanitize-tic80
3540 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3541 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3543 (build_insn): Grab a frag early so we can use the address in
3544 fixups. Take one's complement of BITNUM values before insertion
3545 in opcode. Add code to support O_symbol operands.
3546 (md_apply_fix): Replace unimplemented warning with implementation.
3547 (md_pcrel_from): Ditto.
3548 (tc_coff_fix2rtype): Ditto.
3551 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3553 * config/tc-d30v.c (parallel_ok): New function.
3554 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3556 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3557 relocation is in different section. Fixes PR11574.
3559 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3561 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3562 don't set the section alignment to 2**4.
3564 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3566 * config/tc-m68k.c (line_comment_chars): Add '*'.
3568 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3569 (do_scrub_begin): Don't set lex['*'].
3570 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3571 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3574 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3575 * configure: Rebuild.
3576 * config/te-svr4.h: New file.
3577 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3578 TE_SVR4 or TE_DELTA.
3580 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3582 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3583 short conditional branch around a long unconditional branch.
3585 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3587 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3590 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3593 * symbols.c (resolve_symbol_value): If both left and right
3594 operands are undefined, warn about both of them.
3596 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3598 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3599 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3600 (obj_elf_symver): New static function.
3601 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3604 * write.c (relax_segment): Make type and printf format agree.
3606 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3610 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3612 * config/tc-d30v.c, config/tc-d30v.h: New files.
3614 * configure: Rebuilt.
3616 * configure.in: Add case for d30v.
3619 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3621 * config/tc-alpha.h (md_operand): Define with a null expansion,
3622 like all the other targets.
3623 * doc/internals.texi (CPU backend): Add missing word in
3624 md_flush_pending_output description. Fix typo in md_convert_frag
3626 start-sanitize-tic80
3627 * config/tc-tic80: Minor comment additions/changes.
3630 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3632 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3633 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3634 * config/obj-coff.c (obj_coff_def): Use
3635 tc_canonicalize_symbol_name if defined.
3636 (obj_coff_tag, obj_coff_val): Likewise.
3637 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3639 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3641 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3642 does not actually work, though:
3643 * configure.in (i386-sequent-bsd*): New target.
3644 * configure: Rebuild.
3645 * config/tc-dynix.h: New file.
3646 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3648 * read.c (do_align): Add max parameter. Change all callers.
3649 Remove useless static variables.
3650 (s_align): New static function. Do common portion of
3651 s_align_bytes and s_align_ptwo.
3652 (s_align_bytes, s_align_ptwo): Just call s_align.
3653 * frags.c (frag_align): Add max parameter. Change all callers.
3654 (frag_align_pattern): Likewise.
3655 * frags.h (frag_align, frag_align_pattern): Update declarations.
3656 * write.c (relax_segment): Limit alignment change to fr_subtype.
3657 Fix some types to be addressT.
3658 * config/obj-coff.c (size_section): Likewise.
3659 * config/obj-ieee.c (size_section): Likewise.
3660 * config/tc-d10v.h (md_do_align): Add max parameter.
3661 * config/tc-i386.h (md_do_align): Likewise.
3662 * config/tc-m88k.h (md_do_align): Likewise.
3663 * config/tc-m88k.c (m88k_do_align): Likewise.
3664 * config/tc-sh.h (md_do_align): Likewise.
3665 * config/tc-sh.c (sh_do_align): Likewise.
3666 * as.h: Improve comments on rs_align and rs_align_code.
3667 * doc/as.texinfo: Document new alignment arguments.
3668 * doc/internals.texi (Frags): Document use of fr_subtype field for
3669 rs_align and rs_align_code.
3671 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3673 * config/tc-mips.c: Changed opcode parsing.
3675 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3677 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3678 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3679 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3680 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3681 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3682 to a location consistent with the rest of the target include files.
3683 * config/tc-i386.c: Remove misleading comment.
3684 * doc/internals.texi (CPU backend): Add description of function
3685 md_undefined_symbol.
3686 start-sanitize-tic80
3687 * config/tc-tic80.c: Add code to insert predefined symbols into the
3688 symbol table so they can be parsed by the standard expression parser.
3689 Remove custom code that use to parse them.
3690 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3691 to a location consistent with the rest of the target include files.
3694 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
3696 * as.h: GNU c provides unlink() function.
3698 Unify section handling on openVMS/Alpha:
3699 * config/tc-alpha.c(s_alpha_link): Remove.
3700 (s_alpha_section): New function.
3701 Remove case-hacking of symbols
3702 Add .code_address pseudo-op.
3703 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3704 (s_alpha_code_address): New function.
3705 (alpha_ctors_section, alpha_dtors_section): New sections for C++
3706 static constructors/destructors.
3707 Add debug code for crash debugs, to be removed when traceback code
3708 is added to object code.
3709 (s_alpha_name): New function for .name pseudo-op.
3710 (alpha_print_token): New function to print token expressions with
3711 alpha specific extensions.
3713 * makefile.vms: Allow compilation with current gcc snapshot.
3715 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
3717 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
3718 (DVIPS): Set to dvips.
3719 (ps, as.ps, gasp.ps): New targets.
3720 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
3721 and MAKEINFO env variables.
3722 (internals.ps): Use DVIPS macro.
3723 (clean): Remove core and backup files.
3724 (distclean): Remove temporary files from building internals.
3726 * doc/internals.texi (Frags): Fix typo.
3727 (GAS processing): Ditto.
3728 (CPU backend): Ditto.
3729 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
3730 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
3731 * read.c: Remove ugly hack that dealt with config files not
3732 correctly defining TARGET_BYTES_BIG_ENDIAN.
3733 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
3734 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3735 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3736 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3737 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3738 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3739 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
3740 with TARGET_BYTES_BIG_ENDIAN defined to 0.
3741 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3742 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3743 whether it is defined or not.
3744 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
3745 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3746 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3747 whether it is defined or not.
3748 start-sanitize-tic80
3749 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
3750 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
3753 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
3755 * write.c (write_relocs): Correct text in as_fatal error message,
3756 bfd_perform_relocation -> bfd_install_relocation.
3758 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3760 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
3761 * read.c (LEX_TILDE): Define if not defined.
3762 (lex_type): Use LEX_TILDE.
3763 * expr.c (get_symbol_end): Check first char with is_name_beginner,
3764 not is_part_of_name.
3766 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
3768 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
3771 * config/tc-mips.c (mips16_extended_frag): Correct base address
3772 for an extended PC relative instruction.
3773 (md_convert_frag): Likewise.
3775 * config/tc-mips.c (prev_nop_frag): New static variable.
3776 (prev_nop_frag_holds): New static variable.
3777 (prev_nop_frag_required): New static variable.
3778 (prev_nop_frag_since): New static variable.
3779 (append_insn): If we aren't reordering, and prev_nop_frag is not
3780 NULL, and we don't need any nops, then decrease the size of
3781 prev_nop_frag. Don't insert nops because of instructions in
3782 noreorder sections. Remember whether the previous instructions
3783 where in noreorder sections even when not reordering.
3784 (mips_no_prev_insn): Add preserver parameter. Change all
3785 callers. Refer prev_nop_frag variables when appropriate.
3786 (mips_emit_delays): Set up prev_nop_frag.
3787 (s_mipsset): Clear prev_nop_frag if reordering.
3789 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
3791 * config/tc-mips.c (append_insn): Remove useless code which
3792 handled swapping a mips16 jump with a mips16 instruction with a
3795 * config/tc-mips.c (md_parse_option): When debugging, set
3796 mips_optimize to 1, not 0.
3798 * config/tc-mips.c (mips16_ip): Handle an extend operand.
3800 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
3801 like the expression was based on `.', adjust the value of the
3804 * config/tc-mips.c (append_insn): Warn about an attempt to put an
3805 extended instruction in a delay slot when not reordering.
3806 (md_convert_frag): Warn if an extended instruction appears in a
3809 * config/tc-mips.c (mips_pseudo_table): Add "insn".
3810 (s_insn): New static function.
3811 * doc/c-mips.texi: Document .insn.
3813 * config/tc-mips.c (md_begin): Add the general registers to the
3815 (mips16_ip): First parse the expression, and then see whether it
3816 came up with a register, rather than trying to first see whether
3817 we are looking at a register.
3819 start-sanitize-tic80
3820 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
3822 * config/tc-tic80.c: Numerous changes and additions to flesh
3823 out functions that were previously just stubs, and fix some
3824 problems found using the new TIc80 testsuite cases.
3827 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
3829 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3830 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3832 * config/tc-mips.c (append_insn): Output jump instruction as a
3833 pair of 2 byte instructions, rather than as a single 4 byte
3836 start-sanitize-r5900
3837 * config/tc-mips.c (md_begin): Correct test of mips_5900.
3838 (mips_ip): Don't check INSN_ISA for a macro.
3841 start-sanitize-r5900
3842 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3844 * config/tc-mips.c: added r5900.
3847 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3849 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3850 config/itbl-mips.h: Add copyright message and fix indentation.
3852 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3854 * itbl-ops.c: New file. Add support for dynamically read
3855 instruction registers, opcodes and formats. Build internal table
3856 for new instructions and provide callbacks for assembler and
3858 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3860 * itbl-ops.h: New file. Header file for itbl support.
3861 * config/itbl-mips.h: New file. Mips specific definitions for
3864 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3866 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3867 fit into the constant field of a relaxable operand, then it does
3870 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3872 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3873 a jsr target in a different section just like a jsr to
3874 an undefined target.
3876 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3878 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3879 against any mips16 symbols, not just externally visible ones.
3880 (md_apply_fix): Corresponding change.
3882 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3884 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3885 the operand of the exit instruction.
3887 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3889 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3890 as O_symbol, copy over the segment.
3892 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3894 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3895 fixup to be against the section symbol, adjust the value
3898 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3900 * write.c (write_relocs): Avoid looping on equated symbols.
3901 Adjust fx_offset by X_add_number for each symbol.
3902 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3904 (fixup_segment): Add a loop to track down equated symbols and
3905 adjust fx_offset appropriately.
3907 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3909 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3910 jmp -> bra relaxing.
3911 (md_convert_frag): Handle jmp->bra relaxing.
3912 (md_assemble): Handle jmp->bra relaxing.
3913 (md_estimate_size_before_relax): Likewise.
3915 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3917 * config/tc-i386.c (i386_align_code): Add comments explaining the
3920 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3922 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3923 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3925 (md_longopts): Add "enforce-aligned-data".
3926 (md_show_usage): Mention --enforce-aligned-data.
3927 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3928 enforce-aligned-data.
3930 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3931 "word", and "short".
3932 (ppc_xcoff_cons): New static function.
3934 * write.c (relax_segment): Give an error if a .space symbol is
3935 common or undefined.
3937 * read.c (read_a_source_file): Don't handle mri_pending_align if
3938 the handler is s_globl or s_ignore.
3940 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3942 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3943 start-sanitize-tic80
3944 * config/tc-tic80.c: Many additions to previous placeholder file.
3945 * config/tc-tic80.h: Ditto.
3948 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3950 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3952 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3954 * config/tc-mips.c (mips_fix_adjustable): New function.
3955 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3956 (mips_fix_adjustable): Declare.
3958 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3959 * read.c (read_a_source_file): After doing an mri_pending_align,
3960 adjust the line_label if there is one.
3961 (s_space): Set mri_pending_align if an odd number of bytes were
3964 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3966 * config/tc-d10v.h (md_do_align): Add this hook to call
3967 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3969 * config/tc-d10v.c (find_opcode): Correctly calculate
3970 branch displacement when .aligns are present.
3972 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3974 * config/tc-mn10200.c (md_relax_table): Define.
3975 (md_convert_frag): Implement.
3976 (md_assemble): Handle relaxable operands/instructions correctly.
3977 (md_estimate_size_before_relax): Implement.
3978 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3980 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3982 * config/tc-mips.c (append_insn): Give an error for jumps to a
3984 (md_apply_fix): Make a branch to an odd address an error rather
3987 * config/tc-mips.c (md_convert_frag): If the user explicitly
3988 requested an extended opcode, pass warn as true to mips16_immed.
3990 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3991 an explicit 0, so that explicitly extended instructions work
3994 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3996 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3997 symbol for a common symbol.
3999 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4001 Patch presumed to have been checked in awhile ago but wasn't.
4002 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4003 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4004 (relax_segment, case rs_org): Move code inside braces. Move locals
4005 target,after inside too.
4006 (relax_segment, case rs_machine_dependent): Guts moved to ...
4007 (relax_frag): New function.
4008 Call md_prepare_relax_scan if defined.
4010 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4012 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4013 'p' operand specifier.
4015 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4017 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4018 m68k family cpus which support long branch addressing modes.
4019 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4020 md_create_long_jump): Use it.
4022 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4024 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4025 the .reginfo or .MIPS.options section if configured for an
4028 * config/tc-mips.c (md_begin): Don't set interlocks for
4031 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4033 * read.c (read_a_source_file): Make sure the symbol ends with
4034 whitespace before checking whether the next character is '='.
4036 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4038 * config/tc-i386.c (sco_id): Moved from here...
4039 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4040 really is an SCO ELF specific thing, not just a SCO x86 specific
4043 start-sanitize-tic80
4044 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4046 * configure.in (tic80-*-*): Don't require 'coff'.
4047 * configure: Regenerate.
4050 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4052 * read.c (emit_expr): Check for overflow of a negative value
4054 * write.c (fixup_segment): Likewise.
4055 * config/obj-coff.c (fixup_segment): Likewise.
4057 * config/tc-m68k.c (struct label_line): Define.
4058 (labels, current_label): New static variables.
4059 (md_assemble): Mark current_label as text, and clear it.
4060 (m68k_frob_label): New function.
4061 (m68k_flush_pending_output): New function.
4062 (m68k_frob_symbol): New function.
4063 * config/tc-m68k.h (tc_frob_label): Define.
4064 (md_flush_pending_output): Define.
4065 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4066 (tc_frob_coff_symbol): Likewise.
4068 * read.c (read_a_source_file): When defining a macro in MRI mode,
4069 don't add the symbol to the symbol table.
4071 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4073 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4074 here since fixup_segment doesn't (linkrelax is set).
4075 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4077 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4079 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4082 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4084 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4085 to avoid warnings with the native HP compiler.
4086 (fix_new_hppa): Similarly for the r_type argument.
4087 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4088 in an #if OBJ_ELF to keep gcc -Wall quiet.
4089 (md_apply_fix): Always initialize "result".
4091 * config/tc-mn10200.c (md_assemble): Generate relocations.
4093 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4095 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4098 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4100 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4101 pass on the new file hook.
4103 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4104 !alpha_force_relocation, as local LITERALs can be adjusted to be
4105 relative to the section.
4107 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4109 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4111 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4112 aligned to odd boundary.
4113 (tc_frob_coff_symbol): Define.
4115 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4117 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4119 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4120 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4122 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4124 (md_assemble): If the size is 'B', set fx_signed.
4125 (md_apply_fix_2): Use fx_signed when checking for overflow.
4127 * write.h (struct fix): Add fx_signed field.
4128 * write.c (fix_new_internal): Initialize fx_no_overflow and
4130 (fixup_segment): Use fx_signed when checking for overflow.
4131 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4132 fx_signed when checking for overflow.
4134 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4136 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4137 updated, and all the useful information is in doc/internals.texi.
4139 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4140 * read.c (read_a_source_file): Check for conditional operators
4141 before doing an MRI pending alignment.
4142 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4143 (tc_conditional_pseudop): Define.
4144 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4145 * doc/internals.texi (CPU backend): Describe
4146 tc_conditional_pseudoop.
4148 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4149 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4151 (md_begin): Check m68k_rel32_from_cmdline before setting
4153 (m68k_mri_mode_change): Likewise.
4154 (md_longopts): Add --disp-size-default-16 and
4155 --disp-size-default-32.
4156 (md_parse_option): Handle new options.
4157 (md_show_usage): Mention new options.
4158 * doc/c-m68k.texi (M68K-Opts): Document new options.
4160 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4161 * config/tc-m68k.c (m68k_index_width_default): New static
4163 (m68k_ip): Use m68k_index_width_default to set the size of a base
4164 register whose size was not given.
4165 (md_longopts): Add --base-size-default-16 and
4166 --base-size-default-32.
4167 (md_parse_option): Handle new options.
4168 (md_show_usage): Mention new options.
4169 * doc/c-m68k.texi (M68K-Opts): Document new options.
4171 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4173 * configure.in: Recognize mips-*-linux* target.
4174 * configure: Rebuild.
4176 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4177 work if valueT is only 32 bits.
4179 * config/tc-mips.c: Throughout, check target_big_endian rather
4181 (byte_order): Remove.
4182 (mips_init_after_args): Remove.
4183 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4184 (mips_init_after_args): Don't declare.
4185 (tc_init_after_args): Don't define.
4187 * config/tc-mips.h (tc_frob_after_relocs): Define if
4189 (mips_elf_final_processing): Likewise.
4190 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4192 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4194 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4195 sld.{h,w} and the operand is relocatable, adjust the adend by
4196 shifting it right one bit.
4198 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4200 * read.c (read_a_source_file): Check mri_pending_align after
4201 checking for a macro. From Ronald F. Guilmette
4204 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4206 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4207 add segment argument. If OBJ_ELF, treat a relocation against a
4208 symbol in a linkonce section like a relocation against an external
4210 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4212 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4214 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4216 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4218 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4219 includes config.h instead of host.h, tc.h instead of tp.h, and
4220 targ-env.h instead of target-environment.h.
4221 Also, obj-format.h includes targ-cpu.h instead of
4223 start-sanitize-tic80
4224 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4225 * configure: Rebuild with autoconf.
4226 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4227 (TARGET_FORMAT): Define to "coff-tic80".
4228 * config/tc-tic80.c: New file for TIc80 support.
4229 * config/tc-tic80.h: New file for TIc80 support.
4232 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4234 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4237 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4239 * write.c (adjust_reloc_syms): If the fixup symbol has been
4240 equated to an undefined symbol, convert the fixup to being against
4241 the target symbol. Remove obsolete code handling a special case
4244 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4246 * mpw-make.sed: Use NewFolderRecursive for installation.
4248 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4250 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4252 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4254 * config/tc-d10v.c (md_assemble): Fix bug which caused
4255 second instruction in a line to be case sensitize. PR11312
4257 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4259 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4260 range check operands with MN10200_OPERAND_NOCHECK set.
4261 (check_operand): Likewise.
4263 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4265 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4266 (md_begin): Always align the text section to a four byte
4268 (append_insn): Remove call to record_align.
4270 * config/tc-mips.c (insn_label): Remove.
4271 (struct insn_label_list): Define.
4272 (insn_labels, free_insn_labels): New static variables.
4273 (mips_clear_insn_labels): New static function.
4274 (append_insn): Mark all mips16 text labels, and make them odd.
4275 Handle all labels after emitting a nop, not just one. Call
4276 mips_clear_insn_labels rather than just clearing insn_label.
4277 (mips_emit_delays): Add insns parameter, and use it to decide
4278 whether to mark mips16 labels. Handle all labels, not just one.
4279 Force mips16 labels to be odd. Change all callers.
4280 (mips16_immed): Don't check for an odd branch target.
4281 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4282 (mips16_extended_frag): Ignore the low bit in a branch target.
4283 (md_convert_frag): Likewise.
4284 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4285 clearing insn_label.
4286 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4287 (s_float_cons, s_gpword): Likewise.
4288 (s_align): Use insn_labels rather than insn_label.
4289 (s_cons, s_float_cons, s_gpword): Likewise.
4290 (mips_frob_file_after_relocs): New function.
4291 (mips_define_label): Rewrite to add to insn_labels list.
4292 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4293 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4294 out odd, increment it.
4296 * config/tc-mips.c (append_insn): Only update prev_insn when not
4297 reordering if place is NULL.
4299 * config/tc-mips.c (mips16_ip): Check for a missing expression
4300 when using the register indirect addressing mode.
4302 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4304 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4305 check 24bit operands for overflow.
4306 (check_operand): Likewise.
4308 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4310 * doc/as.texinfo (Section): Document how to use the .section
4311 pseudo-op for COFF and ELF.
4313 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4317 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4319 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4320 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4321 store them. Adjust other RELAX_MIPS16 macros.
4322 (RELAX_MIPS16_DSLOT): Define.
4323 (RELAX_MIPS16_JAL_DSLOT): Define.
4324 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4325 handling of whether previous instruction has a fixup. Set
4326 prev_insn_reloc_type.
4327 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4328 (mips16_extended_frag): Use the right base address for a PC
4329 relative add or load.
4330 (md_convert_frag): Likewise. If a PC relative add or load is
4331 used, record the alignment for the section.
4333 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4335 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4336 linkonce section into a reloc against the section symbol.
4338 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4339 branch instructions.
4341 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4342 system, don't set the section alignment to 2**4.
4343 (s_change_sec): Likewise.
4344 (append_insn): Call record_alignment for the section.
4345 (md_section_align): Don't align the section size for an embedded
4348 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4350 * write.c (adjust_reloc_syms): Make sure that symbols are
4351 resolved; expression symbols may have been skipped.
4352 * config/obj-coff.c (fixup_segment): Likewise.
4354 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4356 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4357 BFD_RELOC_24_PLT_PCREL relocation.
4358 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4360 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4362 * config/tc-d10v.c (write_2_short): Remove code that called
4363 parallel_ok() when the programmer specified parallel instructions.
4365 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4367 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4370 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4371 * config/tc-mn10300.c (md_assemble): Likewise.
4373 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4375 * config/tc-mips.c (append_insn): Make sure there is enough room
4376 in a frag after a mips16 instruction to switch it with a jump
4379 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4380 attempt to use a non absolute symbol in an extending frag.
4382 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4384 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4385 * config/tc-mn10200.h: Likewise.
4387 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4389 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4390 UNGET rather than PUT. Set old_state before setting state to -2.
4392 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4393 when extending because the value is exactly maxtiny + 1.
4395 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4396 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4397 (RELAX_MIPS16_USER_SMALL): Define.
4398 (RELAX_MIPS16_USER_EXT): Define.
4399 (mips16_small, mips16_ext): New static variables.
4400 (append_insn): Pass mips16_small and mips16_ext to
4401 RELAX_MIPS16_ENCODE.
4402 (mips16_ip): Set mips16_small and mips16_ext.
4403 (mips16_immed): Don't check mips16_autoextend.
4404 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4406 * write.c (write_relocs): Print an error for an out of range
4407 fixup, rather than calling abort.
4409 * as.c (main): Unlink the output file if there are errors while
4410 generating the fixups.
4412 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4414 * config/tc-mips.c (mips16_extended_frag): Don't call
4416 (md_convert_frag): Call resolve_symbol_value before calling
4417 S_GET_VALUE, and don't add in the frag address.
4419 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4420 and use them when reporting errors. Change all callers.
4422 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4424 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4425 Remove '$' prefixing for registers.
4427 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4429 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4430 is initialized before using it.
4431 (d10v_cleanup): No longer uses its argument, so make it void.
4433 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4435 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4437 * write.c (fixup_segment): Don't discard the symbol for a PC
4438 relative fixup to an absolute symbol.
4440 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4442 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4443 with multiple sections.
4445 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4447 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4448 no-mips-16 to no-mips16.
4449 (s_mipsset): Accept .set mips16 and .set nomips16.
4451 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4453 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4454 argument, and check for +/- constant following the suffix, folding
4455 it into the expression.
4456 (ppc_elf_cons): Change ppc_elf_suffix calls.
4457 (md_assemble): Ditto.
4458 (shlib): Replace boolean mrelocatable with enumeration shlib.
4459 (md_parse_option): Discriminate between PIC style shared libraries
4461 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4464 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4466 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4467 change the comment characters.
4469 * config/tc-ppc.c (comment_chars): Delete in favor of
4471 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4473 (ppc_comment_chars): Select appropriate comment chars by default.
4474 (msolaris): New flag for -m{,no-}solaris.
4475 (md_parse_option): Recognize -K pic. Add support for
4477 (md_show_usage): Update.
4478 (md_begin): Do not set ELF flags if Solaris.
4479 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4480 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4482 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4484 * as.c (main): Correct handling of flag_always_generate_output.
4486 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4488 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4489 fx_offset, not fx_addnumber.
4491 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4494 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4496 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4498 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4500 * config/tc-mips.c (md_section_align): Check for an alignment of
4501 4, not an alignment of 16. Corrects August 7 patch.
4503 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * configure, conf.in: Rebuild with autoconf 2.12.
4507 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4508 alignment is specified.
4510 Add support for mips16 (16 bit MIPS implementation):
4511 * config/tc-mips.c: Extensive additions for mips16 support, not
4513 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4514 (insn_uses_reg): Change last parameter to an enum.
4515 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4516 (md_relax_frag): Define as mips_relax_frag.
4517 (mips_relax_frag): Declare.
4518 (struct mips_cl_insn): Add use_extend and extend fields.
4519 (tc_fix_adjustable): Define.
4520 * config/obj-elf.h (S_GET_OTHER): Define.
4521 (S_SET_OTHER): Define.
4523 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4525 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4526 o and p operand specifiers.
4528 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4530 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4531 (relax_segment, case rs_org): Move code inside braces. Move locals
4532 target,after inside too.
4533 (relax_segment, case rs_machine_dependent): Guts moved to ...
4534 (relax_frag): New function.
4535 Call md_prepare_relax_scan if defined.
4536 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4539 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4541 * config/tc-mn10300.c (address_registers): Use '$' as register
4542 prefix instead of '%'.
4543 (data_registers, other_registers, md_assemble): Likewise.
4545 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4546 (data_registers, other_registers, md_assemble): Likewise.
4548 * config/tc-mn10300.c (md_assemble): Correctly determine the
4549 correct location and type for each relocation.
4550 (md_pcrel_from): Simplify.
4552 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4554 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4555 converted into branch around branch.
4557 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4559 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4560 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4562 * config/tc-mn10300.c (md_begin): Set linkrelax.
4563 (md_assemble): Create fixups as needed.
4564 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4566 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4568 * config/tc-d10v.c (parallel_ok): When automatically converting
4569 serial ops to parallel, do not consider a branch as the first
4572 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4574 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4576 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4578 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4580 (check_operand): Likewise.
4582 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4584 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4586 (write_2_short): Call parallel_ok to check whether two short
4587 instructions the user requested execute in parallel, can be
4590 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4592 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4593 allow a branch and link in parallel with an exe instruction.
4595 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4597 * doc/c-d10v.texi: Add info on @word modifier.
4599 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4601 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4602 operands are assumed to be 32bits. Use "bits" field to hold the
4603 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4604 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4607 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4608 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4610 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4611 MN10300_OPERAND_SPLIT.
4613 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4615 * config/tc-mn10300.c (md_assemble): Insert operands into
4616 the extension part of the instruction if necessary.
4617 (mn10300_insert_operand): Accept pointer to extension word
4618 argument. Make insn a pointer argument too. Return type
4619 is now void. All callers changed.
4621 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4623 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4624 repeated register operands.
4626 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4628 * doc/as.texinfo: Added section on reporting bugs.
4630 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4631 alpha_macro emit field to expect a const argument, and change the
4632 arg field to be const. Fix some spacing to follow the GNU
4635 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4637 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4638 (pca56) and 21264 (ev6) cpus.
4639 (md_apply_fix): Private relocation types are now negative.
4640 (alpha_force_relocation): Likewise.
4641 (tc_gen_reloc): Likewise.
4642 (emit_insn): Likewise.
4643 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4644 (emit_stX): Likewise.
4645 (emit_sextX): Likewise.
4647 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4649 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4650 a symbol found in a reloc.
4652 * symbols.c (resolve_symbol_value): Improve the error message if
4653 an undefined symbol is used in an expression.
4655 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4657 * doc/internals.texi: Rewrite, and add a lot of documentation.
4658 * doc/Makefile.in (internals.info): New target.
4660 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4662 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4663 against weak symbols.
4665 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4667 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4670 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4671 fixup at the right address within the frag.
4673 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4674 to an absolute value, instead increment it as needed.
4676 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4677 * config/tc-v850.c: Fix some indention problems.
4678 (md_relax_table): Define for D9->D99 branch displacement
4680 (md_convert_frag): Do something useful instead of aborting.
4681 (md_estimate_size_before_relax): Likewise.
4682 (md_assemble): Note if the matching instruction has a relaxable
4683 operand. If it does, allocate frag with frag_var and don't
4686 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4688 * config/tc-d10v.h (md_cleanup): New function. This is needed to
4689 write out any buffered instructions when a ".end" is found.
4691 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4693 * read.c (read_a_source_file): New hook md_cleanup().
4695 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * write.c (fix_new_exp): Use make_expr_symbol to build an
4698 expression symbol for a complex fixup.
4700 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
4702 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4703 hacks to improve parsing of complex hi, lo, zda, etc
4705 (md_assemble): Don't demand and eat a trailing ')' after finding
4706 a v850 relocation prefix. Sign extend the constant in a
4707 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
4709 (parse_cons_expression_v850): Don't eat a trailing ')' after
4710 finding a v850 relocation prefix.
4712 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
4713 (TC_CONS_FIX_NEW): Likewise.
4714 * config/tc-v850.c (parse_cons_expression_v850): New function.
4715 (cons_fix_new_v850): Likewise.
4717 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
4719 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
4721 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
4722 for an unknown relocation type.
4724 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
4726 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
4729 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
4731 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
4732 differently for movea & sst/sld insns.
4734 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4736 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
4739 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
4741 * obj.h (struct format_ops): Add frob_file_after_relocs field.
4742 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
4743 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
4744 frob_file_after_relocs field.
4745 * config/obj-elf.c (elf_format_ops): Likewise.
4746 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
4747 including obj-elf.h.
4749 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
4751 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
4752 specially if not ELF.
4753 (md_apply_fix): Handle BFD_RELOC_64.
4754 (tc_gen_reloc): Handle BFD_RELOC_64.
4756 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
4757 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
4760 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
4761 Don't check S_GET_OTHER.
4763 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
4765 * config/tc-mips.c (mips_ip): Accept an odd floating point
4766 register with l.s or s.s.
4768 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
4770 (obj_aout_type): New static function.
4772 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
4774 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
4776 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
4778 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
4779 and sdaoff expressions.
4781 * write.c (fixup_segment): Don't add symbol value to addend if
4782 TC_V850 and OBJ_ELF.
4783 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
4786 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
4787 (md_pcrel_from_section): Likewise.
4788 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
4790 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
4792 * config/tc-v850.c (md_pcrel_from): Delete unused function.
4793 (md_pcrel_from_section): New function.
4794 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4796 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
4798 * config/tc-mips.c (load_register): Add cast to offsetT when using
4801 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
4803 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
4804 (elf_frob_file_after_relocs): ... here. New function.
4805 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
4806 * write.c (write_object_file): Call *frob_after_relocs after the
4807 call to write_relocs.
4809 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
4811 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
4812 symbol, as this messes up linking. Instead, expand the recursive call
4813 inline and change up the appropriate bits to get the 0x8000 offset
4814 in the reloc addend.
4816 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
4818 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
4819 two symbols in the same segment to be adjusted.
4821 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
4822 * configure: Rebuild.
4824 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4826 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
4828 (ppc_elf_validate_fix): Ditto.
4829 (md_assemble): Ditto.
4831 (ppc_pe_section): Ditto.
4832 (ppc_frob_symbol): Ditto.
4834 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
4836 * config/mn10300.c (md_assemble): Pass an extra shift count
4837 to mn10300_insert_operand based on the opcode format.
4838 (mn10300_insert_operand): Accept and use extra shift count
4841 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4842 formats rather than hard-coded constants.
4844 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4845 are 7 bytes long. Write out instructions in big-endian format.
4847 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4849 * config/tc-mn10300.c (md_assemble): Tweak further so
4850 that all instructions are parsed correctly.
4852 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4854 * as.h: Include libiberty.h.
4855 (xmalloc, xrealloc): Don't declare.
4856 * as.c: Don't include libiberty.h.
4857 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4858 * config/tc-mips.c: Likewise.
4859 * messages.c: Likewise.
4860 (xstrerror): Don't declare.
4861 * xmalloc.c: Remove.
4863 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4865 * config/tc-mn10300.h (pre_defined_registers) Remove.
4866 (system_registers, cc_names): Likewise.
4867 (address_registers, data_registers, other_registers): New register
4869 (register_name, system_register_name, cc_name): Remove.
4870 (mn10300_reloc_prefix): Likewise.
4871 (data_register_name): New function.
4872 (address_register_name, other_register_name): Likewise.
4873 (md_assemble): Rough cut at parsing operands. Remove lots of
4875 (md_apply_fix3): Disable for now.
4877 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4879 * config/tc-m68k.c (select_control_regs): New function, extracted
4880 out of m68k_init_after_args.
4881 (m68k_init_after_args): Use it.
4882 (mri_chip): Use it here as well to update set of allowed control
4885 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4887 * config/obj-elf.c (elf_begin): New function.
4888 (obj_elf_section): Add the section symbol to the symbol table.
4889 * config/obj-elf.h (obj_begin): Define.
4890 (elf_begin): Declare.
4891 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4894 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4896 * config/obj-coff.c (fixup_segment): Subtract the section address
4897 from a PC relative reloc if TC_M68K.
4899 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4902 .uaxword available even if not OBJ_ELF.
4903 (md_atof): Remove unused local variable wordP.
4905 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4907 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4908 for Matsushita MN10x00 support.
4909 * configure.in: Recognize mn10x00-*-*
4910 * configure: Rebuilt.
4912 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4914 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4915 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4916 (load_expression): track clobbering of base reg before jmp/jsr.
4917 (s_alpha_file): pass case_hack flags and source filename via
4918 symbol table to bfd.
4919 * tc-alpha.h (TC_CONS_FIX_NEW): define
4921 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4923 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4924 * configure: Rebuild.
4926 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4928 * read.c (s_macro): Warn if a macro has the same name as a
4930 (s_space): In m68k MRI mode, align to a word boundary.
4931 * macro.c (define_macro): Add namep parameter. Change all
4933 * macro.h (define_macro): Update declaration.
4935 * as.c (show_usage): Print bug report address.
4936 (parse_args): Change version printing to match current GNU
4938 * gasp.c (show_usage): Print bug report address.
4939 (main): Change version printing to match current GNU standards.
4941 * config/tc-m68k.c (init_table): Correct access control unit
4942 register numbers. From Ken Rose <rose@netcom.com>.
4944 * config/tc-alpha.c: Add some static function prototypes.
4945 (alpha_macros): Move to top of file. Make static.
4946 (alpha_num_macros): Move to top of file.
4948 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4950 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4953 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4955 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4956 and just call sprintf_vma.
4958 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4960 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4962 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4964 * read.c (float_cons): Call md_flush_pending_output if it is
4967 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4969 * config/tc-d10v.c (md_operand): Created. Allows operands to
4971 * config/tc-d10v.h (md_operand): Undefined.
4973 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4975 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4976 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4978 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4980 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4981 reloc for the i960 for a reloc in the same section. This undoes
4982 one of the two changes made Aug 19.
4984 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4986 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4987 symbols to the position of the debugging information.
4989 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4991 * expr.c (expr): Always use unsigned right shifts for >>.
4993 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4995 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4996 slots when processing BL fixups.
4998 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4999 on the first half of the instruction.
5001 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5003 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5004 stabs expression, rather than giving an error.
5006 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5009 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5011 * config/tc-mips.c (append_insn): Fill in the value for a constant
5012 jump, rather than creating a reloc.
5014 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5016 * config/tc-mips.c (append_insn): Don't swap an instruction which
5017 sets a condition code with an instruction which uses a condition
5019 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5022 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5023 (mips_ip): Give a better error message if the ISA level is wrong.
5024 (md_parse_option): Recognize -mcpu=[v][r]5000.
5026 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5028 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5030 (load_register): Ensure hi32 bits are not lost during lo32bit
5031 processing. Fix shift offset that was overflowing into the next
5032 instruction field. Add code to generate shorter sequences for
5033 constants with a single contiguous seqeuence of ones.
5035 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5037 * config/tc-d10v.c (d10v_dot_word): New function to support
5038 "@word" with the word pseudo-op.
5039 (md_apply_fix3): Cleanup and changes to support correct sizes
5040 for 16 and 18-bit relocs.
5042 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5044 * configure.in (sparc-*-aout): Set `em'.
5045 * configure: Regenerated.
5046 * config/te-sparcaout.h: New file.
5047 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5048 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5049 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5050 (SPECIAL_CASE_{SETSW,SETX}): Define.
5051 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5052 (md_begin): Delete setting of `target_big_endian'.
5053 (output_insn): New function.
5054 (md_assemble): Rewrite. Add `setx' support.
5055 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5057 (md_atof): Add little endian support.
5058 (md_number_to_chars): Likewise.
5059 (md_apply_fix): Likewise.
5060 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5061 (md_parse_option): Likewise.
5062 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5064 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5066 * ecoff.c (ecoff_new_file): New function.
5067 * ecoff.h (ecoff_new_file): Declare.
5068 * config/obj-ecoff.h (obj_app_file): Define.
5070 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5072 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5073 symbol by 32k so that our 16-bit signed offset can address the
5074 entire chunk. Reported by <matt@lkg.dec.com>.
5076 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5078 * config/tc-mips.c (load_register): Remove unused variable tmp.
5080 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5082 * config/tc-mips.c (load_register): Remove unnecessary code that
5083 was causing the high 32bits of 64bit constants to be lost.
5085 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5087 * config/tc-d10v.c: Added changes to support function
5088 pointers and "@word" syntax.
5090 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5092 * config/tc-v850.c: Remove commented out and #if 0'd code.
5093 (v850_reloc_prefix): Provide prototype.
5094 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5096 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5097 (md_assemble): Add default to case statement.
5099 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5101 * config/tc-v850.c (md_assemble): Compute size of the instrction
5104 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5107 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5109 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5110 routines to fetch/store the updated instruction from/to memory.
5111 (v850_insert_operand): If the operand has a specialized insert
5114 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5116 * config/tc-v850.c (reg_name_search): Align calling convention to
5117 be like identical function found in tc-ppc.c.
5118 (get_reloc): Removed.
5119 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5120 (md_assemble): emit fixups.
5121 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5123 (md_apply_fix3): handle fixups/relocs.
5124 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5126 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5129 * configure.in (sh-*-elf*): New target.
5130 * config/tc-sh.h (TARGET_ARCH): Define.
5131 (WORKING_DOT_WORD): Define.
5132 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5133 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5134 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5135 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5136 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5137 (SUB_SEGMENT_ALIGN): Likewise.
5138 (RELOC_32): Don't define.
5139 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5140 (target_big_endian): Declare if OBJ_ELF.
5141 (TARGET_FORMAT): Define if OBJ_ELF.
5142 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5144 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5145 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5146 (struct sh_count_relocs): Define.
5147 (sh_count_relocs): New static function, broken out of
5148 sh_frob_file. Add BFD_ASSEMBLER code.
5149 (sh_frob_section): Likewise.
5150 (sh_frob_file): Call sh_frob_section.
5151 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5152 call section_symbol rather than seg_info (seg)->dot.
5153 (md_section_align): Add OBJ_ELF version.
5154 (SWITCH_TABLE_CONS): Define.
5155 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5156 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5157 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5159 (struct reloc_map): Define if not BFD_ASSEMBLER.
5160 (coff_reloc_map): Likewise.
5161 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5162 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5163 * write.c (write_relocs): Ifdef out fx_where test which triggers
5164 inappropriately for SH ELF.
5165 (write_object_file): Call tc_frob_file_before_adjust and
5166 obj_frob_file_before_adjust if they are defined.
5168 * write.c (write_object_file): Use BFD_RELOC_16, not
5169 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5171 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5174 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5176 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5177 branch sizes in across sections.
5179 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5181 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5184 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5186 * config/tc-v850.c (md_begin): Deal with end of opcode
5189 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5191 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5192 the wrong opcode for cases like st2w where there are many forms
5193 of the same instruction.
5195 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5197 * expr.c (operand): If md_parse_name is defined, call it before
5198 calling symbol_find_or_make.
5199 * config/tc-ppc.h (md_parse_name): Define.
5200 (ppc_parse_name): Declare.
5201 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5203 (register_name): Update call to reg_name_search.
5204 (cr_operand): New static variable.
5205 (cr_names): New static const array.
5206 (ppc_parse_name): New function.
5207 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5208 cr_operand before calling expression.
5210 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5212 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5213 hppa_gen_reloc_type call.
5215 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5217 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5218 on addresses. Improved error messages.
5219 * doc/c-d10v.texi: Added docs for register pairs.
5221 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5223 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5226 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5228 * ecoff.c (init_file): Initialize fMerge to 1.
5229 (add_file): Restore old file merging code, but only merge files if
5231 (ecoff_directive_loc): Clear fMerge field of current file.
5232 (ecoff_generate_asm_lineno): Likewise.
5234 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5236 * doc/c-d10v.texi: Fix typo.
5238 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5240 * config/tc-v850.c (md_assemble): Correct bit masking for
5241 hi and lo expressions.
5243 * config/tc-v850.c (md_assemble): Rough cut at demanding
5244 "ep" or "r30" in sst and sld instructions.
5245 (md_apply_fix3): Don't abort. Just warn that we don't
5248 * config/tc-v850.c (CC_NAME_CNT): Define.
5249 (cc_name): New function.
5250 (md_assemble): Handle V850_OPERAND_CC correctly.
5252 * config/tc-v850.c (md_assemble): Don't forget to initialize
5255 * config/tc-v850.c (reg_name_search): Generalize to search
5256 any given register table.
5257 (register_name): Pass appropriate table and size to reg_name_search.
5258 (system_register_name): New function.
5259 (SYSREG_NAME_CNT): Define.
5260 (md_assemble): Handle operands which are system registers.
5262 * config/tc-v850.c (md_assemble): If we find a register, but the
5263 opcode doesn't want a register, then we don't have a match.
5264 (md_assemble): Get size of the instruction from the opcode table.
5266 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5268 * configure.in: Set and substitute HLDENV.
5269 * configure: Rebuild.
5270 * Makefile.in (HLDENV): New variable.
5271 (as.new): Use $(HLDENV).
5273 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5274 if an array dimension is not known.
5276 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5278 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5279 * doc/c-d10v.texi: Cleanup.
5281 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5283 * config/tc-v850.c: New file.
5284 * config/tc-v850.h: New file.
5285 * configure (v850-*-elf): New target.
5286 * configure.in (v850-*-elf): New target.
5288 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5290 * doc/c-d10v.texi: New file.
5291 * doc/all.texi: Added D10V stuff.
5292 * doc/as.texinfo: Added D10V stuff.
5294 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5296 * config/tc-d10v.c: All references to defined symbols should
5297 now use the optimal instruction. .float and .double now work.
5299 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5301 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5302 section address for the i960 as is done for the i386.
5304 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5306 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5307 case, forward-include bfd/elf-bfd.h.
5309 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5311 * config/tc-d10v.c: Add additional information to the opcode
5312 table to help determinine which instructions can be done
5315 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5317 * config/tc-arm.c: Major changes to add Thumb support, with lots
5318 of change input from <rearnsha@armltd.co.uk>.
5319 Reverted to INSN_SIZE macro, rather than insn_size variable.
5320 (insns): Added ARM "bx" instruction support.
5321 (tinsns): Added Thumb instruction definition structure.
5322 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5323 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5324 (opcode_select,s_arm,s_thumb,s_code): Added.
5325 (decode_shift): Allow upper-case RRX.
5326 (do_ldst): Simpler halfword support.
5327 (do_ldmstm): Improved.
5328 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5329 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5330 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5331 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5332 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5334 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5335 (md_parse_option): Add support for -mthumb.
5336 (md_show_usage): Updated to reflect new command line option.
5337 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5338 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5339 fragment information to be held.
5341 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5343 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5344 non-null, but is a constant.
5345 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5346 so that error reporting will work correctly.
5348 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5350 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5351 against weak symbols.
5353 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5355 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5356 (ppc_force_relocation): Declare if OBJ_XCOFF.
5357 * config/tc-ppc.c (ppc_force_relocation): New function if
5360 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5362 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5364 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5366 * config/tc-d10v.c: Fix problem with relocs.
5368 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5370 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5371 with nops if not in data_section or bss_section.
5373 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5375 Add support for openVMS/Alpha.
5376 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5377 * config/obj-evax.c: New file.
5378 * config/obj-evax.h: New file.
5379 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5381 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5382 defined. Add case for bfd_target_evax_flavour.
5383 * config/vms-a-conf.h: New file.
5384 * conf-a-gas.com: New file.
5385 * configure.in: Add target alpha-*-*vms*.
5386 * configure: Rebuild.
5387 * makefile.vms: New file.
5388 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5389 Don't call ffs on openVMS/Alpha.
5391 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5393 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5394 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5396 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5397 (NEED_DECLARATION_SBRK): New macro.
5398 * configure, conf.in: Rebuild.
5399 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5400 (strstr): Declare if NEED_DECLARATION_STRSTR.
5401 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5403 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5405 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5406 by a constant before entering the main switch. Reject attempts to
5407 apply an arithmetic function to non-absolute symbols, except for
5408 the special case of subtraction of two symbols in the same
5411 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5412 not to more than a 16 byte boundary.
5414 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5415 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5416 (tc_gen_reloc): If out of memory call as_fatal rather than
5417 assert. If no howto found, call as_bad_where rather than
5418 as_fatal. Change the error message slightly. Set howto to a
5419 non-NULL value in order to keep going.
5421 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5423 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5425 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5427 * config/tc-h8300.c (get_specific): New operand "size" derived
5428 from ".b", ".w" and ".l" extensions. All callers changed. If
5429 the base instruction has no operands, then use the size to
5430 determine which specific instruction to use.
5432 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5434 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5436 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5438 * config/tc-mips.c (md_section_align): Don't change addr if
5441 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5443 * config/tc-hppa.c: Revert yesterday's changes.
5445 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5447 * config/tc-d10v.c: Disable range checking on 16-bit values.
5449 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5451 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5452 not just the ones that don't match.
5454 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5456 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5458 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5460 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5461 pre-cursor to adding Thumb support. Also added cpu_variant flag
5462 information to each of the asm_flg structures.
5463 (md_parse_option): Updated ARM7 parsing to allow 't' for
5464 thumb/halfword support, aswell as 'm' for long multiply.
5465 (md_show_usage): Updated help message.
5466 (md_assemble): Check that instruction flags are applicated to the
5467 current cpu variant.
5468 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5469 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5470 signextension instructions.
5471 (do_ldst): Generate halfword and signextension variants if
5472 mnemonic flags match.
5473 (ldst_extend): Do not allow shifts in the offset field of halfword
5474 or signextension instructions.
5475 (validate_offset_imm): Provide check on halfword and signextension
5477 (add_to_lit_pool): Merge identical literal pool values.
5479 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5481 * config/tc-hppa.c (selector_table): Add 'E' selector.
5482 (cons_fix_new_hppa): Don't coke on e_esel.
5483 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5484 to help generate exception handling tables.
5485 (md_apply_fix): Don't try to apply fixups with an e_esel
5487 (hppa_fix_adjustable): Fixups with e_esel selectors
5490 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5492 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5495 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5497 * config/tc-d10v.c: Added lots of error checking. Added hacks
5498 to support accumulator shifts.
5500 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5502 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5503 (S_CLEAR_EXTERNAL): Likewise.
5504 (S_SET_WEAK): Remove error; just let .weak override.
5506 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5508 * config/tc-d10v.c (md_assemble): Now handles multiline
5511 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5513 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5514 Added kludge for divs instruction. Fixed minor problem with
5515 multiple text sections.
5516 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5518 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5520 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5521 addresses to be right-shifted by 2.
5523 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5525 * config/tc-d10v.c: Many changes to get relocs working.
5526 (register_name): No longer creates a symbol for register names.
5527 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5528 (d10v_insert_operand): Now works correctly for either container.
5529 * config/tc-d10v.h (d10v_cleanup): Declare.
5531 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5533 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5534 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5536 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5538 * tc-alpha.c: Patches to track current minimum alignment to reduce
5539 the number of fragments created with frag_align.
5540 (alpha_current_align): New static variable.
5541 (s_alpha_text): Reset alignment to 0.
5542 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5543 (s_alpha_stringer, s_alpha_space): New functions.
5544 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5545 (alpha_cons_align): New function to replace both of them.
5546 (emit_insn): Only align if alpha_current_align is less than 2;
5547 reset alpha_current_align to 2.
5548 (s_alpha_gprel32): Likewise.
5549 (s_alpha_section): New function. Basically duplicate the other
5550 alpha section change hooks. Only define for ELF.
5551 (s_alpha_float_cons): Simplify alignment handling.
5552 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5553 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5554 Don't define the s_alpha_cons pseudo-ops. Do define
5555 s_alpha_stringer and s_alpha_space pseudo-ops.
5556 (alpha_align): Skip if less than current default alignment. Set
5558 * tc-alpha.h (md_flush_pending_output): Remove.
5559 (md_cons_align): Add.
5561 * tc-alpha.c: Add oodles of function description comments.
5562 (md_bignum_to_chars): Remove; there are no callers.
5563 (md_show_usage): Mention some more variants.
5565 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5567 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5568 * configure.in (sparc-*-sysv4*): New target.
5569 * configure: Rebuild.
5571 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5572 uaxword to use s_uacons.
5573 (sparc_no_align_cons): New static variable.
5574 (s_uacons): New static function.
5575 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5578 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5580 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5581 5 with regard to shared libraries.
5582 * configure: Rebuild.
5584 * config/tc-m68k.c (m68k_ip): Use the correct length when
5585 allocating space for the unsupported architecture error message.
5587 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5589 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5591 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5593 * config/tc-d10v.c: New file.
5594 * config/tc-d10v.h: New file.
5595 * configure (d10v-*-elf): New target.
5596 * configure.in (d10v-*-elf): New target.
5598 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5600 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5602 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5604 * config/tc-alpha.c (alpha_align): Change fill parameter
5605 to a pointer. Take NULL as 0 or nop depending on section. Change
5607 (s_alpha_align): Rename local variables.
5609 * doc/as.texinfo (.align): Document action of omitted
5612 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5614 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5615 when an unsupported PC relative reloc is seen, rather than calling
5618 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5619 Instead, check state when '#' comment is seen.
5621 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5623 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5625 (tc_gen_reloc): If fixup was changed to be PC relative, change
5626 reloc type accordingly. Use name of reloc in error message.
5628 * as.h: Don't define const or volatile.
5629 * flonum.h: Don't define const.
5631 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5632 if fx_pcrel is set. Correct setting the addend case in the
5633 OBJ_ELF case (from Andreas Schwab
5634 <schwab@issan.informatik.uni-dortmund.de>).
5635 (md_show_usage): Correct -mfc5200 to -m5200.
5637 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5639 * doc/c-m68k.texi: Document -m5200 flag.
5640 * doc/as.texinfo: Likewise.
5642 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5645 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5647 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5648 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5650 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5652 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5654 * Released binutils 2.7.
5656 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5658 * config/tc-mips.c (mips_ip): Only perform range check when
5659 dealing with O_constant expressions.
5661 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5663 * m68k-parse.h (m68k_register): Add new coldfile control
5666 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5667 array of control registers for the coldfire.
5668 (cpu_of_arch): Added mcf5200.
5669 (archs): Added mcf5200.
5670 (init_table): Add new control registers.
5671 (m68k_ip): Added support for new control registers.
5672 (m68k_init_after_args): Likewise.
5674 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5676 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
5678 * read.h (is_it_end_of_statement): Declare.
5679 * read.c (is_it_end_of_statement): Remove declaration.
5681 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5683 (md_assemble): Fix handling of @l with an unsigned constant. Add
5684 default case to reloc switch.
5686 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5688 Based on patches from Tom Quiggle <quiggle@sgi.com>:
5689 * ecoff.c (last_lineno): New static variable.
5690 (add_procedure): Set last_lineno.
5691 (ecoff_directive_loc): Likewise.
5692 (ecoff_generate_asm_lineno): Likewise.
5693 (ecoff_fix_loc): New function.
5694 * ecoff.h (ecoff_fix_loc): Declare.
5695 * config/tc-mips.c (append_insn): When inserting nops, and using
5696 ECOFF debugging, call ecoff_fix_loc.
5698 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
5700 * config/tc-h8300.c (build_bytes): If an operand type is
5701 marked as SRC_IN_DST retrieve it from the "destination" op.
5703 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
5705 * configure.in (arm-*-riscix*): Set emulation to riscix.
5706 * configure: Rebuild.
5707 * config/te-riscix.h: New file to define TE_RISCIX.
5709 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
5711 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
5713 * Makefile.in (config.status): Just run config.status as other
5716 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
5718 * mpw-config.in (TARGET_OS): Add definition to conf.
5720 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
5722 * config/tc-mips.c (append_insn): Parenthesize
5723 cop_interlocks expressions.
5725 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
5727 * listing.c (listing_print): Close the listing file if it is not
5728 stdout. Close the other files opened for the listing.
5730 * config/tc-sparc.h (md_cons_align): Define.
5731 (sparc_cons_align): Declare.
5732 (HANDLE_ALIGN): Define.
5733 (sparc_handle_align): Declare.
5734 * config/tc-sparc.c (sparc_cons_align): New function.
5735 (sparc_handle_align): New function.
5736 * read.c (cons_worker): Call md_cons_align if it is defined.
5738 * as.h (struct frag): Add fr_file and fr_line fields.
5739 * frags.c (frag_new): Set fr_file and fr_line.
5740 (frag_var): Likewise.
5741 (frag_variant): Likewise.
5743 * as.h (struct frag): Remove unused align_mask and align_offset
5746 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
5747 From <uddeborg@carmen.se>.
5749 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
5751 * configure.in (mips-*-osf*): New target.
5752 * configure: Rebuild.
5754 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
5756 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
5758 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
5759 between co-processor comparisons and branches for the VR4300.
5761 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5763 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
5764 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
5766 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
5767 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5768 includedir): Use autoconf set values.
5771 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
5773 * listing.c (listing_eject): Don't do anything if listing is 0.
5774 (listing_list): Likewise.
5775 (listing_source_line): Likewise.
5776 (listing_title): Don't save title if listing is 0.
5777 (listing_source_file): Check listing rather than listing_tail.
5779 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
5780 using shared libraries.
5781 * configure: Rebuild.
5783 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
5785 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
5786 absolute expression if a relocation type was specified.
5788 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5790 * configure.in: Add support for *-*-rtems* configurations.
5791 * configure: Rebuild.
5793 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
5795 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
5796 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
5797 opcodes library for alpha.
5798 * configure: Rebuild with autoconf 2.10.
5799 * config/tc-alpha.c: Substantial rewrite to add ELF support and
5800 use new opcode table.
5801 * config/tc-alpha.h (md_undefined_symbol): Don't define.
5802 (LOCAL_LABEL): Define differently if OBJ_ELF.
5803 (FAKE_LABEL_NAME): Define if OBJ_ELF.
5804 * config/alpha-opcode.h: Remove.
5805 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
5806 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
5807 include/opcode/alpha.h rather than config/alpha-opcode.h.
5809 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
5811 * config/obj-aout.c (obj_emit_relocations): Give an error if the
5812 relocation symbol was not resolved.
5813 * config/obj-coff.c (do_relocs_for): Likewise.
5815 * write.c (adjust_reloc_syms): Refetch the symbol section after
5816 calling S_GET_VALUE, since it may have changed.
5818 * expr.c (struct expr_symbol_line): Define.
5819 (expr_symbol_lines): New static variable.
5820 (make_expr_symbol): Add entry to expr_symbol_lines.
5821 (expr_symbol_where): New function.
5822 * expr.h: Use extern on function declarations.
5823 (expr_symbol_where): Declare.
5824 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
5825 rather than printing the meaningless name of an expression
5828 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
5830 * config/tc-i386.c (md_number_to_chars): Deleted.
5831 * config/tc-i386.h (md_number_to_chars): New macro.
5833 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5835 (load_symbol_address, load_expression): Use build_mem.
5836 (build_operate): New function.
5837 (emit_addq_r): Use it.
5839 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5841 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5843 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5845 * config/tc-vax.h (NOP_OPCODE): Define.
5847 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5849 * config/obj-vms.h (S_IS_COMMON): Define.
5850 (S_IS_LOCAL): Check for \002 as well as \001.
5851 (LONGWORD_ALIGNMENT): New macro.
5852 (SUB_SEGMENT_ALIGN): Use it.
5854 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5856 * config/vms-conf.h: Reconcile with conf.in.
5858 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5860 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5863 * doc/as.texinfo: Document that any number of hex digits can
5866 * as.c (struct defsym_list): Define.
5867 (defsyms): New static variable.
5868 (parse_args): Just put --defsym arguments on defsyms list, rather
5870 (main): Define defsyms after output file is created.
5872 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5873 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5875 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5876 insn_error rather than calling check_absolute_expr.
5878 * as.c (emulation_name): Remove unused static variable.
5879 (default_emul_bfd_name): Add return NULL to avoid warning.
5880 * ecoff.c (ecoff_stab): Remove unused variables name and
5882 * frags.c (frag_new): Remove unused variable tmp.
5883 * hash.c (hash_grow): Parenthesize + within <<.
5884 (hash_print_statistics): Use %lu, not %d, to print unsigned
5886 * messages.c: Include "libiberty.h".
5887 (fprint_value): Add cast to avoid printf warning.
5888 (sprint_value): Likewise.
5889 * read.c: Include "ecoff.h".
5890 (emit_expr): Add casts to avoid printf warnings.
5891 * read.h: Use extern for function declarations.
5892 (pop_insert): Declare.
5893 * stabs.c: Include "ecoff.h".
5894 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5895 former_last_fragP, and new_fragP.
5896 * subsegs.h (subsegs_print_statistics): Declare.
5897 * symbols.c (debug_verify_symchain): Change macro to discard
5899 * write.c (dump_section_relocs): Likewise.
5900 * write.h: Use extern for function declarations.
5901 (write_print_statistics): Declare.
5902 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5904 * config/e-mipself.c (mipself_bfd_name): Likewise.
5905 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5907 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5908 emit relocations against external symbols.
5910 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5911 message if bfd_reloc_type_lookup fails, rather than calling
5914 * config/tc-alpha.c (alpha_force_relocation): Add
5915 BFD_RELOC_12_PCREL to switch.
5917 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5919 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5920 TE_PE (Lfoo, not .Lfoo).
5922 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5924 * read.c (s_fill): Don't warn about a zero repeat count.
5926 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5927 coprocessor register.
5929 * config/tc-i386.c (md_assemble): When checking the size of a
5930 register to set the size of an instruction, do a bitwise and with
5931 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5934 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5936 * config/tc-h8300.c (parse_reg): Tweak error messages.
5937 (build_bytes): Likewise.
5938 (skip_colonthing): Handle :32 suffix.
5939 (get_specific): Promote L_24 to L_32 if it makes a match.
5940 Don't always promote L_8 to L_16.
5941 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5943 * config/tc-h8300.c (Smode): New variable.
5944 (h8300hmode): Turn off Hmode.
5945 (h8300smode): New function. Turn on Smode and Hmode.
5946 (md_pseudo_table): New ".h8300s" pseudo-op.
5947 (parse_reg): Handle "exr" register.
5948 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5949 Handle "mach" and "machl" operands for ldmac.
5950 (get_specific): Handle "stm.l" and "ldm.l".
5951 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5952 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5955 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5957 * doc/as.texinfo: Reorder chapter of machine dependent options so
5958 that it is sorted by chip name.
5960 * doc/as.texinfo: Use consistant spelling of Vax.
5961 * doc/c-vax.texi: Likewise.
5963 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5965 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5967 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5968 (md_apply_fix): Likewise.
5969 (pa_try): New function.
5970 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5972 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5974 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5975 (pa_level): New function.
5977 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5979 * listing.c (listing_newline): Don't do anything if listing is 0.
5981 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5983 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5984 symbol_create, not symbol_new.
5986 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5988 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5989 absolute symbol unless TC_FORCE_RELOCATION returns true.
5991 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5993 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5994 the symbol to a pointer. Don't set previous_file_symbol.
5995 Simplify symbol list rearrangement.
5996 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5997 (coff_adjust_symtab): Don't check previous_file_symbol.
5999 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6001 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6003 (md_pseudo_table): Add ppc_elf_lcomm.
6005 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6007 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6008 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6009 (md_begin): Add digits to alt_notend_table.
6010 (md_parse_option): Make s a const pointer.
6012 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6013 (s_empty): New static function.
6015 * config/obj-coff.c (struct filename_list): Only define if not
6017 (filename_list_head, filename_list_tail): Likewise.
6018 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6019 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6020 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6021 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6022 remove the new symbol from the list.
6023 (obj_coff_endef, both versions): Call tag_insert even if there is
6024 an old symbol with the same name, if the old symbol does not
6026 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6027 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6028 symbol that will be moved to the end of the symbol list.
6029 (coff_adjust_section_syms): Always call section_symbol for .text,
6031 (coff_frob_section): Likewise. Also, remove unused variable
6034 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6035 manipulating frags directly.
6036 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6039 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6040 whether the next character is '*' before checking whether we are
6041 at the start of a line. Permit LINE_COMMENT_START to start a
6042 comment in state 1 (seen some whitespace) as well, to match the
6045 * gasp.c (do_align): Permit a fill value for .align.
6047 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6049 * read.c (next_char_of_string): Warn if a newline is seen in the
6050 middle of a string. Call bump_line_counters when appropriate.
6052 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6054 * symbols.c (colon): Use LOCAL_LABEL.
6056 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6058 * Makefile.in (install): Don't check to see if tooldir exists.
6059 Make $(tooldir) and $(tooldir)/bin.
6061 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6063 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6066 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6068 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6069 insn_error. Don't put the string "ERROR" in insn_error. Set
6070 insn_error rather than calling as_warn for an unsupported opcode.
6072 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6074 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6075 before permitting -64.
6076 * output-file.c (output_file_create): Remove duplicate
6079 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6081 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6082 section rather than a .reginfo section.
6083 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6086 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6087 bit value with the high bit set.
6089 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6091 * read.c (s_lcomm): Set section flags for .sbss section.
6093 * config/tc-mips.c (mips_64): New static variable.
6094 (mips_target_format): If mips_64, return elf64 targets rather than
6096 (md_longopts): Add "32" and "64".
6097 (md_parse_option): Handle -32 and -64.
6098 (md_show_usage): Mention -32 and -64.
6099 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6102 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6104 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6105 for Solaris compatibility.
6107 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6108 .stabd with 4 arguments into a .stabn.
6110 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6112 * config/tc-mips.c (macro): When passing X_add_number to
6113 macro_build, cast it to int first.
6115 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6117 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6118 created by emit_expr.
6120 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6121 as_perror rather than assert.
6123 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6125 * config/tc-mips.c (mips_ip): Mark sections created to hold
6126 floating point information as read only.
6128 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6130 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6132 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6134 * read.c (potable): Add .skip as a synonym for .space.
6136 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6137 4 arguments, providing the 4th argument is 0, to allow
6138 compatibility with the Solaris assembler.
6140 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6142 * config/tc-sh.h (struct sh_segment_info_type): Define.
6143 (TC_SEGMENT_INFO_TYPE): Define.
6144 (sh_frob_label): Declare.
6145 (tc_frob_label): Define.
6146 (sh_flush_pending_output): Declare.
6147 (md_flush_pending_output): Define.
6148 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6149 reloc before the instruction if necessary.
6150 (sh_frob_label): New function.
6151 (sh_flush_pending_output): New function.
6152 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6153 when looking for the reloc for the target of .uses.
6154 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6155 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6157 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6158 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6159 the absolute symbol.
6161 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6162 TC_SEGMENT_INFO_TYPE is defined.
6164 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6166 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6167 matches the register size.
6169 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6171 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6173 (do_relocs_for): Likewise.
6174 (fixup_segment): Don't just quit if linkrelax is set. Try to
6175 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6178 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6180 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6181 relative relocations with -mrelocatable. Also allow unfixed
6182 relocs in .ex_shared.
6184 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6186 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6187 non-zero before assuming this is a long file name.
6188 (w_strings): Likewise.
6189 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6191 * config/obj-coff.c (w_strings): Move declaration of i inside
6192 #ifdef block which uses it.
6194 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6196 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6197 "relaxmode". Output relocs which identify various relaxing
6198 possibilities for mov.[bwl] instructions.
6199 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6201 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6203 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6204 (MD_APPLY_FIX3): Define.
6205 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6207 (md_apply_fix3): Renamed from md_apply_fix.
6208 If pcrel reloc and symbol is in different section, undo effects
6211 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6213 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6214 any reloc with an LR% or RR% field selector for SOM.
6216 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6218 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6221 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6223 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6225 (yank_symbols): Likewise.
6227 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6229 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6230 BFD_ASSEMBLER, add name field.
6231 * config/obj-coff.c: Include "libiberty.h".
6232 (coff_header_append): Handle long section names.
6233 (crawl_symbols): Just use the name field for the symbol name,
6234 without worrying about null byte termination.
6235 (w_strings): Handle long section names.
6236 (write_object_file): Likewise. Also, use the name field, rather
6238 (obj_coff_add_segment): Permit long section names.
6239 (obj_coff_init_stab_section): Use the name field, rather than
6241 (adjust_stab_section): Likewise.
6242 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6244 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6245 (mem_fmt): Likewise.
6246 (md_apply_fix): Don't check fx_im_disp field.
6248 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6250 * configure.in: Add * after sparc*-*-vxworks.
6251 * configure: Rebuild.
6253 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6254 define it to comment_chars. Use tc_comment_chars rather than
6256 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6257 * config/tc-m68k.h (tc_comment_chars): Define.
6258 (m68k_comment_chars): Declare.
6259 * config/tc-m68k.c (m68k_comment_chars): Rename from
6260 comment_chars. Change into a pointer rather than an array.
6261 (md_longopts): Add "bitwise-or".
6262 (md_parse_option): Handle OPTION_BITWISE_OR.
6263 (md_show_usage): Mention --bitwise-or.
6264 * doc/c-m68k.texi: Document --bitwise-or.
6266 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6268 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6271 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6272 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6273 correct handling of input line pointer, and call
6274 demand_empty_rest_of_line.
6276 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6278 * config/tc-sparc.c (in_bitfield_range): New static function.
6279 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6280 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6281 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6282 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6283 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6285 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6287 * config/obj-coff.c: BFD_ASSEMBLER:
6288 (coff_last_bf): New static variable.
6289 (coff_frob_symbol): Set endndx of a .bf symbol.
6291 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6292 (last_bfP): New static variable.
6293 (yank_symbols): Set endndx of a .bf symbol.
6295 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6297 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6298 and -s options. Add -be for good measure.
6300 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6302 * read.c (s_space): Support non-constant fill value. Handle fill
6303 value correctly for a size other than 1.
6305 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6307 * config/tc-arm.c (my_get_float_expression): Update call to
6308 gen_to_words, X_PRECISION changed from 6 to 5.
6310 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6312 * config/tc-ppc.c (register_name,reg_name_search): Move register
6313 name lookup from PE specific code to all targets. Add support for
6314 -mregnames/-mno-regnames to control whether register names are
6316 (md_assemble): Call register_name for all platforms.
6317 (md_parse_option): Add support for -mregnames/-mno-regnames.
6319 * configure.in (powerpcle*-*-solaris): Add support.
6320 (powerpc*-*-linux): Ditto.
6321 * configure: Regenerate.
6323 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6325 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6327 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6328 be associated with a single %lo reloc.
6330 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6331 before comparing against MAX_GPREL_OFFSET, so that negative
6332 numbers are handled correctly.
6335 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6337 * config/tc-sparc.c (last_insn): New static variable.
6338 (md_assemble): Warn about putting floating point branches in a
6339 delay slot. If architecture is less than v9, insert NOP
6340 instructions between floating point instructions and floating
6341 point branches. (The SunOS assembler does both these operations.)
6342 Save the last instruction opcode.
6343 (sparc_ip): Add pinsn parameter. Change caller.
6345 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6346 for byte jump to next instruction to skip empty frags.
6348 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6350 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6351 for addq with a 16 bit signed value, just emit a lda instruction
6354 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6356 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6359 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6361 * configure.in: Permit --enable-shared to specify a list of
6363 * configure: Rebuild.
6365 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6367 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6368 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6370 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6372 * config/atof-ieee.c: Fix handling of denormalized extended
6373 precision numbers and overflow/underflow detection.
6374 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6375 not include the 16 bit gap in the m68k extended precision format.
6377 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6379 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6381 * configure: Rebuild.
6383 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6385 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6386 be accessed using the $gp register.
6387 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6389 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6391 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6392 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6394 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6396 * read.c (get_line_sb): Bump line counters based on
6397 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6398 call LISTING_NEWLINE.
6399 (s_macro): Don't call demand_empty_rest_of_line.
6400 * app.c (do_scrub_chars): When handling C style comments, unget
6403 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6405 * read.h (enum linkonce_type): Define.
6406 (s_linkonce): Declare.
6407 * read.c (potable): Add "linkonce".
6408 (s_linkonce): New function.
6409 * subsegs.h (segment_info_type): Add linkonce field to
6410 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6411 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6412 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6413 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6415 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6416 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6417 entry based on the linkonce field in segment_info.
6418 * doc/as.texinfo: Document .linkonce.
6420 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6422 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6424 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6426 * stabs.c (s_stab_generic): Call the listing functions before
6427 doing the rest of the processing, which may involve freeing the
6428 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6429 SEPARATE_STAB_SECTIONS case.
6431 * config/tc-hppa.c: Remove nested comment.
6432 (tc_gen_reloc): Move label done inside the ifdef in which it is
6434 (md_apply_fix): Pass pointers to correct types to libhppa.h
6435 functions. Always return a value.
6437 * config/tc-mips.h (tc_frob_file): Define.
6438 (mips_frob_file): Declare.
6439 * config/tc-mips.c (struct mips_hi_fixup): Define.
6440 (mips_hi_fixup_list): New static variable.
6441 (imm_unmatched_hi): New static variable.
6442 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6443 offset_reloc. Pass imm_unmatched_hi to append_insn.
6444 (append_insn): Add unmatched_hi parameter. If it is set, add the
6445 new fixup to mips_hi_fixup_list. Change all callers.
6446 (mips_ip): Set imm_unmatched_hi when appropriate.
6447 (mips_frob_file): New function.
6449 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6451 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6452 * configure: Regenerated.
6454 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6456 * as.c (main): Call bfd_set_error_program_name.
6458 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6460 * as.h (strdup): Don't declare.
6461 * stabs.c: Include libiberty.h
6462 (get_stab_string_offset): Use xstrdup rather than strdup.
6463 (s_stab_generic): Likewise.
6464 * as.c (parse_args): Likewise.
6465 * read.c (s_mri_sect): Likewise.
6467 * gasp.c (change_base): Recognize \(...) construct documented to
6468 pass through enclosed characters literally through to the output.
6469 (process_assigns): Likewise. Also, be more careful to avoid
6470 looking past the end of the buffer.
6472 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6474 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6475 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6477 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6479 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6481 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6483 * config/alpha-opcode.h: Added cvtst instruction.
6485 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6487 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6488 string. Extract the addend from the result of expression.
6490 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6492 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6493 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6494 mode, change the state to 3 rather than 1.
6496 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6498 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6499 correspond to 11 March change.
6501 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6503 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6504 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6506 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6508 * configure: Rebuild with autoconf 2.8.
6510 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6512 * config/atof-ieee.c (gen_to_words): Improve handling of
6513 X_PRECISION numbers. Based on patches from Andreas Schwab
6514 <schwab@issan.informatik.uni-dortmund.de>.
6516 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6518 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6520 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6521 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6522 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6523 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6526 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6528 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6530 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6532 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6533 (pa_def_subspaces): Add $MILLICODE$.
6534 (pa_spaces_begin): Set section flags for $MILLICODE$.
6536 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6538 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6539 not SHT_NOBITS. Don't tamper with flags based on type if a
6540 special section was found (revert Feb 29 change).
6542 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6543 if aligning to a longword boundary or greater.
6545 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6547 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6549 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6551 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6552 * configure: Regenerated.
6554 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6556 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6557 R_N1SEL since they're not defined for old versions of hpux.
6559 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6560 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6561 R_N0SEL and R_N1SEL.
6563 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6565 * flonum-konst.c: Add two more constants for 1e+-2048 and
6566 1e+-4096, and correct the other constants.
6568 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6570 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6572 * config/obj-elf.c (obj_elf_section): Allow predefined section
6573 types to set the nobits type. Avoid a shadowed declaration.
6575 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6577 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6578 reduce relocs using e_nlrsel field selectors.
6580 * write.c (fix_new_exp): Don't use #elif. Some compilers
6583 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6585 (pa_chk_field_selector): Handle new field selectors for SOM.
6587 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6589 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6590 * configure: Rebuild.
6591 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6592 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6594 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6597 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6599 * mpw-make.sed: Update to handle shared library support.
6601 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6603 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6604 the insn on mismatch.
6606 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6608 * configure.in: Add support for a29-coff.
6609 * configure: Rebuild.
6611 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6613 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6614 of the section when looking for the R_SH_USES fixup, because the
6615 frag addresses have not yet been adjusted.
6617 * gdbinit.in: Set a breakpoint on as_warn_where.
6619 * config/tc-mips.c (macro): Add missing arguments to macro_build
6620 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6622 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6624 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6625 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6627 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6629 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6631 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6633 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6634 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6635 Recognize [uU] format args as sparclet cpregs.
6637 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6639 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6642 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6644 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6645 well as S_IS_EXTERNAL.
6646 (tc_fix_adjustable): Likewise.
6647 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6648 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6650 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6651 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6653 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6655 * config/tc-sparc.c (max_architecture): Change to sparclite for
6657 (default_compatible): Delete.
6658 (sparc_ffs): New function.
6659 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6660 (sparc_ip): Rewrite architecture match and bump logic.
6662 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6664 * configure.in: Check for 'do not mix' from native linker before
6665 trying to use -rpath.
6666 * configure: Rebuild.
6668 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6670 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6671 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6672 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6673 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6675 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6676 to the symbol lnnoptr field, to get the correct file offset.
6678 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6680 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6681 symbols that are not function, file, or section symbols to be
6684 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
6686 * configure: Set and substitute RPATH_ENVVAR.
6687 * configure: Rebuild.
6688 * Makefile.in (RPATH_ENVVAR): New variable.
6689 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6691 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
6692 doesn't need opcodes. If configuring shared, opcodes needs bfd.
6693 * configure: Rebuild.
6695 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6697 * read.c (s_mri_sect): Don't return '\0' in type. Set all
6698 appropriate flags in BFD section.
6700 * configure.in (m68k-*-psos*): New target.
6701 * configure: Rebuild.
6702 * config/te-psos.h: New file.
6703 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
6706 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
6708 From Alan Modra <alan@spri.levels.unisa.edu.au>:
6709 * configure.in: Remove duplicate setting of cpu_type. Check
6710 whether opcodes library is required for on all targets, not just
6712 * configure: Rebuild.
6714 * config/tc-mips.c (mips_big_got): New static variable.
6715 (s_extern): Don't declare.
6716 (reg_needs_delay): New static function.
6717 (macro_build): Permit GOT/CALL_HI/LO relocs.
6718 (macro_build_lui): If place is not NULL, use the number in the
6720 (load_address): Handle mips_big_got case.
6721 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
6723 (OPTION_XGOT): Define.
6724 (md_longopts): Add "xgot" if OBJ_ELF.
6725 (md_parse_option): Handle -xgot.
6726 (md_show_usage): Mention -xgot.
6727 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
6728 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
6730 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6732 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
6733 the byte relocation, point it to the low byte of the word.
6735 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
6737 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
6738 * configure: Rebuild.
6740 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
6742 * configure.in: Recognize any sparc* cpu.
6743 * configure: Regenerated.
6745 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
6747 * read.c (potable): Add "mri" and ".mri".
6748 (s_mri): New function.
6749 * read.h (s_mri): Declare.
6750 * app.c (scrub_m68k_mri): New static variable.
6751 (mri_pseudo): New static variable.
6752 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
6753 flag_m68k_mri. Initialize scrub_m68k_mri.
6754 (mri_state, mri_last_ch): New static variables.
6755 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
6757 (app_push): Save new fields.
6758 (app_pop): Restore new fields.
6759 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
6760 If TC_M68K, use a trivial state machine to look for occurrences of
6761 the .mri pseudo-op, and change the mode appropriately.
6762 * as.h (do_scrub_begin): Update prototype.
6763 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
6765 * config/tc-m68k.c (reg_prefix_optional_seen): New static
6767 (m68k_mri_mode_change): New function.
6768 (md_parse_option): Set reg_prefix_optional_seen.
6769 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
6770 (MRI_MODE_CHANGE): Define.
6771 * doc/as.texinfo: Document .mri pseudo-op.
6773 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
6776 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6778 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
6779 * config/m68k-parse.h (enum pic_relocation): Define.
6780 (struct m68k_exp): Add pic_reloc field.
6781 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
6782 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
6783 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
6785 * config/tc-m68k.c: Delete definition of NO_RELOC.
6786 (struct m68k_it): Add pic_reloc field.
6787 (add_fix): Copy over pic_reloc field.
6788 (md_pseudo_table): Interpret .align parameter as byte count.
6789 (mote_pseudo_table): Likewise.
6790 (tc_m68k_fix_adjustable): New function.
6791 (get_reloc_code): New function.
6792 (md_assemble): Use it as last argument to fix_new_exp.
6793 (md_apply_fix_2): For a relocation against a symbol don't put the
6794 addend into the data.
6795 (tc_gen_reloc): Different addend computation for OBJ_ELF.
6796 (m68k_ip): Don't relax an operand that requires pic relocation.
6797 (md_begin): Align .text, .data and .bss on 4 byte boundary by
6799 * write.c (fixup_segment): Don't add symbol value to addend if
6800 TC_M68K and OBJ_ELF.
6801 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
6802 (motorola_operand): Add rule for `(zapc, EXPR)'.
6804 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
6806 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
6807 *really* is permissible before the comma.
6809 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
6811 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
6812 inserting nop instructions.
6814 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
6816 * config/te-aux.h: Change include of aux.h to aux-coff.h.
6818 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
6820 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
6821 class setting for a CALLNAME symbol in COFF.
6823 * read.c (potable): Pass negative numbers for new .balign[wl] and
6824 .p2align[wl] pseudo-ops.
6825 (s_align_bytes): Treat a negative argument as specifying the fill
6827 (s_align_ptwo): Likewise.
6829 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
6831 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6832 (do_align): Take new len parameter. Change all callers. Pass it
6834 (s_align_bytes): Arg now indicates the length of the fill pattern.
6835 (s_align_ptwo): Likewise.
6836 * config/obj-coff.c (write_object_file): Pass length to
6838 * config/tc-i386.h (md_do_align): Take new len parameter.
6839 * config/tc-m88k.h (md_do_align): Likewise.
6840 * config/tc-m88k.c (m88k_do_align): Likewise.
6841 * config/tc-sh.h (md_do_align): Likewise.
6842 * config/tc-sh.c (sh_do_align): Likewise.
6843 * doc/as.texinfo: Document new pseudo-ops.
6845 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6846 done in cvt_frag_to_fill.
6848 * config/tc-sh.h (sh_do_align): Declare.
6849 (md_do_align): Define.
6850 * config/tc-sh.c (sh_do_align): New function.
6852 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6853 difference if the next address is before the current one.
6855 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6856 (archs): Initialize new field.
6857 (m68k_ip): Don't list alias names when listing CPUs which support
6860 * as.c (main): Call parse_args before read_begin.
6861 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6862 front of generated pseudo-ops.
6863 * read.c (potable): Ignore "name".
6864 (s_app_file): Permit a single quote after the string, since one
6865 may appear in m68k MRI mode.
6867 * configure.in: Check for --enable-shared. If linking against
6868 shared BFD and opcodes, fix library name on SunOS, and try to set
6870 * configure: Rebuild.
6872 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6874 * as.h (flag_m68k_mri): Declare.
6875 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6876 * Many files: For MRI syntax that is specific to the m68k MRI
6877 assembler, check flag_m68k_mri rather than flag_mri or
6878 MRI_MODE_NEEDS_PSEUDO_DOT.
6880 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6882 * config/tc-i960.c (ARCH_HX): Define.
6884 (targ_has_sfr): Handle ARCH_HX.
6885 (targ_has_iclass): Handle ARCH_HX.
6886 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6887 (tc_headers_hook): If the architecture was specified explicitly,
6888 use it when setting the flags. Set the extern variable coff_flags
6889 rather than headers->filehdr.f_flags, since the latter is set
6890 unconditionally in obj-coff.c.
6891 (i960_handle_align): Remove unused variable fixp.
6893 Support for building bfd and opcodes as shared libraries, based on
6894 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6895 * configure.in: Set OPCODES and BFD to search directories.
6896 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6897 * configure: Rebuild.
6898 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6899 (LIBDEPS): New variable.
6900 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6901 $(HLDFLAGS) in link.
6902 (check): Set LD_LIBRARY_PATH in the environment.
6904 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6906 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6907 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6908 read-only, not read/write.
6910 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6912 * Makefile.in (INSTALL_XFORM): Remove -e.
6914 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6916 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6917 than comparing S_GET_SEGMENT to undefined_section.
6918 (write_object_file): Skip symbols which were equated to an
6919 undefined or common symbol.
6920 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6921 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6923 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6924 or S_IS_COMMON call S_GET_VALUE.
6925 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6926 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6927 to an undefined or common symbol, convert the reloc to be against
6929 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6930 undefined or common symbol.
6931 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6932 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6933 to an undefined or common symbol, convert the reloc to be against
6935 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6936 undefined or common symbol.
6937 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6938 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6940 (yank_symbols): Skip symbols which were equated to an undefined or
6943 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6945 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6946 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6948 * configure.in: Make sure we only add m68k-parse.o to
6949 ${extra_objects} once, no matter how many m68k targets have been
6951 * configure: Rebuild.
6953 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6955 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6956 * configure: Rebuild.
6958 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6960 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6961 * doc/c-m68k.texi: Document .extend and .ldouble.
6963 * configure.in (m68*-apple-aux*): New target.
6964 * config/te-aux.h: New file.
6965 * config/obj-coff.c (compare_external_relocs): New static function
6967 (do_relocs_for): Sort relocs if TE_AUX.
6968 (fixup_segment): If TE_AUX, store common symbol value in segment.
6969 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6971 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6973 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6975 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6977 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6978 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6980 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6981 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6982 an undefined symbol and the size of a function symbol.
6983 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6984 for all common symbols.
6986 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6988 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6991 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6994 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6996 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6997 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6999 * ecoff.c (localsym_t): Add addend field.
7000 (add_ecoff_symbol): Add addend argument. Change all callers.
7001 (coff_sym_value): Make static.
7002 (coff_sym_addend): New static variable.
7003 (ecoff_directive_def): Initialize coff_sym_addend.
7004 (ecoff_directive_val): Accept symbol + constant.
7005 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7006 (ecoff_build_symbols): Include the addend in the symbol value.
7008 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7010 * config/tc-ppc.c (md_assemble): Ignore overflow on
7011 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7013 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7015 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7016 bytes in size, so offset appropriately in big endian mode when
7017 writing the bottom 2 bytes.
7019 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7021 * config/tc-sparc.c (default_compatible): New static local.
7022 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7023 (sparc_ip): If no architecture or -bump specified, don't mark as
7024 mismatched those in default_compatible.
7026 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7028 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7029 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7030 * configure: Rebuild.
7031 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7032 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7033 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7034 (sco_id): Declare if SCO_ELF.
7036 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7038 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7039 ({max,warn_after}_architecture): New static locals.
7040 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7041 If both architecture and -bump requested, set max_architecture to max.
7042 (sparc_md_end): Simplify.
7043 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7044 Rewrite code to bump architecture and check for conflicts.
7045 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7046 with Solaris assembler.
7047 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7048 (md_show_usage): Update.
7050 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7052 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7054 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7056 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7057 #ifdef sparcv9 when choosing value.
7060 (sparc_md_end): Declare.
7061 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7062 (initial_architecture): New static local.
7063 (can_bump_v9_p): Likewise.
7064 (NO_V9): Delete all occurrences.
7065 (sparc_md_end): New function.
7066 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7067 Don't bump architecture to v9 unless can_bump_v9_p set.
7068 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7069 * configure.in (sparc64 target cpu): Don't set obj_format here.
7070 (SPARC_V9): Renamed from sparcv9.
7071 (sparc64-*-elf*): Define SPARC_ARCH64.
7072 * configure: Regenerated.
7073 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7074 (SPARC_ARCH64): Add.
7075 * conf.in: Regenerated.
7076 * config/vmsconf.h: Update.
7078 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7080 * config/tc-mips.c (load_register): Optimise "dli" loads.
7081 (md_show_usage): add "-mcpu=vr4100" to help text.
7083 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7085 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7086 undefined symbol, preserve the X_op of O_symbol.
7087 (S_GET_VALUE): Fix check to permit this case.
7088 * write.c (write_relocs): If a reloc is against an undefined
7089 symbol equated to another symbol, change the reloc to be against
7091 * config/obj-coff.c (do_relocs_for): Likewise.
7093 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7096 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7098 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7099 computer is PowerPC.
7101 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7103 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7104 mentioned in the eabi.
7106 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7108 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7109 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7111 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7113 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7115 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7117 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7118 as a section it is ok to have unadorned -mrelocatable pointers in.
7120 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7122 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7125 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7127 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7128 dependent section attributes can be handled.
7130 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7131 macros to add support for exclude section flag and ordered section
7134 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7135 functions to add support for exclude section flag and ordered
7138 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7140 * subsegs.c (section_symbol): Don't try to look up the section
7141 symbol in the hash table. It should be possible to have a symbol
7142 with the same name as a section, but no connection to it.
7144 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7145 From James Carlson <carlson@xylogics.com>.
7147 * expr.c (operand): Skip whitespace after a close parenthesis.
7148 From James Carlson <carlson@xylogics.com>.
7150 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7152 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7153 as_warn_where for relocation overflow.
7154 (parse_reg): Accept register name only if next character is
7157 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7159 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7160 addresses for static variables.
7162 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7164 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7165 and xgot give the old toc16 relocation.
7166 (md_apply_fix3): Support all GOT relocations.
7168 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7170 * config/tc-mips.c (load_address): Correctly handle a constant in
7171 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7173 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7175 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7176 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7177 (build_Mbytes): Handle REG_B.
7179 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7181 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7183 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7185 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7187 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7189 * config/obj-coff.c (write_object_file): Set the s_align field to
7190 the number of bytes, rather than to the power of 2.
7192 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7194 * Makefile.in (DISTCLEAN_HERE): New variable.
7195 (distclean): Use it.
7196 (maintainer-clean): Depend upon clean-here rather than clean,
7197 distclean, and clean-info. Run make maintainer-clean in doc.
7198 Remove files listed in DISTCLEAN_HERE.
7199 * doc/Makefile.in (maintainer-clean realclean): Split out from
7200 distclean. Depend upon clean-info and distclean.
7202 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7204 * mac-as.r: Fix copyright and version strings.
7205 (cfrg): Use PROG_NAME instead of literal name.
7207 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7209 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7211 * config/tc-a29k.h (tc_unrecognized_line): Define.
7212 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7213 (md_operand): Handle a29k style local dollar labels.
7215 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7217 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7219 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7221 * read.c (s_fill): If md_flush_pending_output is defined, call
7224 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7226 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7227 Treat rs_align_code like rs_align.
7229 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7231 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7232 converting an absolute address into a PC-relative one.
7234 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7236 * mpw-config.in: Don't always use te-generic.h for emulation.
7237 (powerpc-apple-macos): Use emulation te-macos.h.
7238 * mpw-make.sed (install, install-only): Edit in Mac-specific
7241 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7243 * configure.in: Improve message about unsupported ELF targets.
7244 * configure: Rebuild.
7246 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7247 pattern is zero. From Manfred Hollstein.
7249 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7251 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7252 the various idata sections, we check the name on the .section pseudo.
7254 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7256 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7257 add section's paddr to add_number; compatibility to native as and
7260 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7262 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7264 * hash.c (struct hash_entry): Moved here...
7265 * hash.h (struct hash_entry): ...from here.
7267 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7268 if it's already known to be null.
7270 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7272 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7273 bit relocs converted to PC relative relocs. This turned out to
7274 add the offset from the beginning of .text twice.
7276 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7278 * stabs.c (s_stab_generic): In 's' case, free string from
7281 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7283 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7286 * subsegs.h (segment_info_type): Make bitfields unsigned.
7288 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7289 and move them together. On most systems this will reduce the
7290 structure size by one word.
7291 (operatorT): Define O_max.
7292 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7295 * read.c (pop_insert): Print error returned by hash table
7298 * as.c (dump_statistics): Split out from main; dump some hash
7299 table stats and target-specific stats.
7300 (start_time): No longer automatic to main.
7301 (main): Set file-level start_time and call dump_statistics at
7302 exit. Exit by calling xexit.
7303 (show_usage): Make --statistics description less specific.
7304 * subsegs.c (subsegs_print_statistics): New function.
7305 * write.c (write_print_statistics): New function.
7306 (n_fixups): New static variable.
7307 (fix_new_internal): Increment it.
7308 * read.c (read_print_statistics): New function.
7309 * read.h (read_print_statistics): Declare.
7310 * symbol.c (symbol_print_statistics): New function.
7311 * symbol.h (symbol_print_statistics): Declare.
7312 * hash.c (hash_print_statistics): New function.
7313 * hash.h (hash_print_statistics): Declare.
7314 * config/tc-i386.c (i386_print_statistics): New function.
7315 * config/tc-i386.h (i386_print_statistics): Declare.
7316 (tc_print_statistics): New macro.
7317 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7320 * hash.c (DELETED): Rewrite to use a valid but unique address.
7321 (START_POWER): Reduce to 10.
7322 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7323 Add new values for counting strcmp calls.
7324 (GROW_FACTOR): New macro.
7325 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7327 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7328 (hash_new): Use FULL_VALUE.
7329 (struct hash_control): Definition moved here.
7330 (hash_code): Don't mask to low bits.
7331 (hash_ask): Mask returned hash code here. Check hash value before
7332 calling strcmp; count strcmp calls.
7333 * hash.h (struct hash_control): Declare, don't define, here.
7334 (HASH_STATLENGTH): Deleted.
7335 (struct hash_entry): Add field for hash code.
7336 (hash_say, hash_apply): Don't declare.
7338 * hash.c (destroy): Return void.
7339 (applicatee): Ditto.
7340 (main): Fix declarations.
7341 (hash_apply): Return void. Argument `function' returns void. Put
7342 inside "#ifdef TEST".
7343 (hash_say): Define only if TEST is defined.
7344 * hash.h (hash_apply, hash_say): Declarations deleted.
7346 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7348 * configure: Rebuild with autoconf 2.7.
7350 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7352 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7353 * configure: Rebuild with autoconf 2.6.
7355 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7357 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7358 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7360 (ppc_frob_file): Remove.
7361 * config/tc-ppc.h (tc_frob_file): Don't define.
7362 (ppc_frob_file): Don't declare.
7364 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7366 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7367 * config/alpha-opcode.h: Include one-operand variants of jmp and
7370 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7371 with te-delta.h in 8.3 file systems.
7372 * configure.in: Adjusted.
7374 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7376 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7378 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7380 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7382 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7384 Version 2.6 released.
7385 * Makefile.in (VERSION): Updated to 2.6.
7387 * config/obj-coff.c (write_object_file): Change use of md_do_align
7388 to pass a pointer rather than a fill value, to match other uses.
7390 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7392 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7394 * as.c (main): Move md_end call to just after call to
7395 perform_an_assembly_pass. Delete cpu-specific code here.
7396 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7397 * config/tc-arm.c (md_end): Unused function deleted.
7398 * config/tc-ns32k.c (md_end): Ditto.
7400 * config/tc-i386.c (i386_align_code): New function, moved here
7401 from HANDLE_ALIGN macro.
7402 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7404 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7406 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7409 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7411 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7412 multi-byte nops to avoid changing gcc. The necessary gcc change
7413 might break old assemblers.
7415 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7417 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7418 generate optimal multi-byte nop instructions for ".align n"
7419 ".align n,0x90", and aligns requiring more than 15 bytes of
7420 padding still generate multiple 0x90's as before.
7422 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7424 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7426 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7428 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7429 * configure: Update.
7430 * mpw-make.sed: Reorder commands to make sed happier.
7431 * config/te-macos.h: New file.
7432 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7434 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7436 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7437 conditional branches.
7438 (md_apply_fix): Likewise.
7440 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7442 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7443 generate a reloc which the linker will not handle correctly. Fix
7444 overflow checking--R_IREL is 18 bits, not 17.
7446 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7448 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7449 from a PC relative reloc if TC_A29K.
7451 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7452 code depends upon it.
7454 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7455 $extend. Based on code from Eric Freudenthal
7456 <freudenthal@nyu.edu>.
7457 * config/tc-a29k.h (LEX_DOLLAR): Define.
7458 * read.c (LEX_DOLLAR): Define if not defined.
7459 (lex_type): Use LEX_DOLLAR.
7461 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7463 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7466 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7468 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7470 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7472 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7473 used only by "dlltool.c".
7475 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7477 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7478 (md_pseudo_table): Don't define "extern".
7480 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7482 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7484 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7486 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7488 * macro.c (macro_expand_body): Don't warn about == with a
7489 nonexistent parameter, in case it is in a comment field.
7491 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7493 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7494 set, even if macro_alternate is set.
7495 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7496 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7497 the token unless it ended in '@'.
7498 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7499 * doc/c-a29k.texi: Document macro usage on A29K.
7501 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7503 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7505 (install_operand): Likewise.
7507 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7509 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7511 * configure.in (m88k-motorola-sysv*): New target.
7512 * configure: Rebuild.
7513 * config/te-delta88.h: New file.
7514 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7516 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7517 (md_do_align): Define.
7518 * config/tc-m88k.c: Include "subsegs.h".
7519 (m88k_do_align): New function.
7521 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7522 (COFF_NOLOAD_PROBLEM): Define.
7523 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7525 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7527 * config/tc-i386.c (md_assemble): For a jump instruction with
7528 non-constant target, require 7 available bytes in the current
7531 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7533 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7536 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7538 * configure.in (alpha-*-linux*): Use ecoff.
7539 * configure: Rebuild.
7540 * ecoff.c (ecoff_directive_extern): New function.
7541 (ecoff_directive_weakext): New function.
7542 (ecoff_build_symbols): Handle weak symbols.
7543 (ecoff_setup_ext): Likewise.
7544 (ecoff_frob_symbol): Warn about weak common symbols.
7545 * ecoff.h (ecoff_directive_extern): Declare.
7546 (ecoff_directive_weakext): Declare.
7547 * symbols.c (S_IS_WEAK): New function.
7548 * symbols.h (S_IS_WEAK): Declare.
7549 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7551 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7554 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7556 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7558 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7559 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7560 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7561 * config/obj-coff.c (coff_frob_symbol): Don't call
7562 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7563 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7566 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7567 (ppc_stab_symbol): New static variable.
7568 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7569 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7570 sy_tc.real_name to the stab string.
7571 (ppc_bc, ppc_ec): New static functions.
7572 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7574 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7576 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7579 * input-scrub.c (input_scrub_push): Reset sb_index.
7581 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7583 * listing.c (listing_newline): Don't create a frag in the absolute
7586 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7588 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7589 (ppc_csect): Move most of the code to ppc_change_csect, and call
7591 (ppc_change_csect): New static function, taken from ppc_csect.
7592 (ppc_section): New static function.
7593 (ppc_saw_abs): New static varable.
7594 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7595 a symbol has no csect.
7596 (ppc_adjust_symtab): New function.
7597 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7598 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7600 * write.c (write_object_file): If tc_adjust_symtab is defined,
7601 call it just before the call to obj_adjust_symtab.
7603 * symbols.c (symbol_find_or_make): Change name to be const.
7604 * symbols.h (symbol_find_or_make): Update declaration.
7606 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7608 * doc/as.texinfo (Align): Mention SH.
7609 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7611 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7612 (Z8000 Directives, even): Don't give numeric align value, instead
7615 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7617 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7620 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7622 * Makefile.in (diststuff): Also make info.
7623 (maintainer-clean realclean): Also make clean-info.
7625 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7627 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7628 (pa_subspace): For ".nsubspa", always create a new subspace
7629 with the given attributes, even if one already exists with the
7632 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7634 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7635 TC_FORCE_RELOCATION, taking an additional section argument. If
7636 the section of the target symbol is not the same as the current
7637 section, always force the relocation to be used.
7638 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7640 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7641 md_pcrel_from function, taking an additional section argument.
7642 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7644 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7645 older TC_FORCE_RELOCATION if not defined.
7646 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7647 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7648 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7649 TC_FORCE_RELOCATION.
7651 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7653 * input-scrub.c (as_where): Set name to null pointer if we don't
7655 * messages.c (identify): Only print filename if non-null.
7656 (as_show_where): Ditto, for line number too.
7657 (as_warn_internal, as_bad_internal): Ditto.
7659 * input-file.c (input_file_open): If the input file can't be
7660 opened, consider it an error.
7662 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7664 * config/tc-mips.c: Added mips_4100 control, and support for
7665 accepting the 4100 as a MIPS architecture variant (md_begin,
7666 macro_build, mips_ip, md_parse_option). Adding suitable
7667 command-line OPTIONs, and updating the help text (md_show_usage).
7669 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7671 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7672 BFD_ASSEMBLER is defined.
7674 * Use one active frag and one obstack per frag chain:
7675 * frags.c (frags): Variable deleted.
7676 (frag_alloc): New function.
7677 (frag_grow, frag_more, frag_variant, frag_now_fix,
7678 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7680 (frag_new): Ditto. Verify that frch_last and frag_now match on
7681 entry and exit, and that old frag_now has non-zero type. Replace
7682 "know" uses with "assert". Use frag_alloc instead of mucking with
7684 * frags.h (frags): Declaration deleted.
7685 * subsegs.h (struct frchain): Add new field frch_frag_now.
7686 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7688 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
7689 give it any stricter alignment than frchainS structures need. Do
7690 not initialize frags obstack. Set frag_now to point to
7691 dummy_obstack. Initialize absolute_frchain.
7692 (subseg_set_rest): Save and restore frag_now in frch_frag_now
7693 field of frchainS. Don't create new frags on section switch, and
7694 use frag_alloc when creating a new frag chain. For absolute
7695 section, set frchain_now to absolute_frchain. Verify that
7696 frch_last and frag_now match on entry and exit. Initialize
7697 per-chain obstack, and under gcc, set required alignment to that
7698 needed by fragS structure.
7700 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7702 * stabs.c (get_stab_string_offset): Only copy input string if a
7703 fresh copy is needed, not if the section already exists.
7704 (s_stab_generic): Cache stab section name to bypass lookups, since
7705 usually it will match. Could be made faster still by changing the
7706 memory allocation rules.
7707 (s_xstab): Cache section name to bypass repeated string
7710 * frags.c (frag_new): Deleted register declarations.
7712 * listing.c (frag_now): Don't declare.
7714 * as.c (chunksize): New variable.
7715 (debug_memory): New variable.
7716 (main): If debug_memory is set, reduce chunksize and
7718 * as.h (chunksize): Declare it.
7719 * read.c (read_begin): Use it.
7721 * config/tc-alpha.c (md_shortopts): Include 'g'.
7722 (md_parse_option): Ignore it.
7724 * Makefile.in (distclean): Remove Makefile and config.status from
7725 testsuite directory.
7726 (clean-here): Don't delete testsuite. Instead, delete only the
7727 files within it that would be generated by running tests.
7729 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
7730 frag_now_fix instead of accessing obstack info directly.
7731 * config/tc-arm.c (s_ltorg): Ditto.
7732 (md_assemble): Ditto.
7734 * config/tc-i386.c (md_assemble): Call frag_grow instead of
7737 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
7739 * stabs.c (aout_process_stab): Insert debug symbol into symbol
7740 chain after parsing value expression, if any, to avoid separating
7741 continued .stabs lines.
7743 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
7745 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
7746 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
7748 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
7750 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
7751 -mcom support and PPC_OPCODE_ANY for -many.
7752 (md_parse_option): Ditto.
7754 (md_begin): For duplicate instructions, print all duplicates
7757 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
7759 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
7760 common mode operation.
7761 (md_show_usage): Add -mcom to usage message.
7763 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
7765 * expr.c (op_rank): Add O_symbol_rva.
7766 * expr.h (operatorT): Add O_symbol_rva.
7767 * read.c (cons_worker): Set O_symbol_rva when necessary.
7768 * write.c (fix_new_exp): Understand O_symbol_rva.
7770 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
7772 * config/tc-mips.c: Correct s_cons arguments. From Michael
7773 Joosten <joost@ori.cadlab.de>.
7775 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
7777 * config/tc-ppc.c (ppc_macro): Make count unsigned.
7778 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
7779 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
7781 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
7782 make non-static. Change all users.
7783 * config/obj-coff.h (coff_n_line_nos): Declare.
7785 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
7787 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7789 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
7791 * config/obj-elf.c (obj_elf_common): Convert specified byte
7792 alignment to power of two. Set size of local bss symbol.
7794 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
7796 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
7798 * sb.c, macro.c: Decide whether to include <string.h> or
7799 <strings.h> just as as.h does.
7801 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
7803 * Makefile.in (site.exp): Fix setting of $srcdir.
7805 * config/tc-arm.c (md_atof): Fix little-endian output.
7806 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
7809 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
7811 * doc/as.texinfo: Split out the NS32k family documentation,
7812 despite its being commented out for now.
7813 * doc/c-ns32k.texi: New file.
7815 * sb.c, macro.c: Include string.h.
7817 * Makefile.in (comparison): Only check *.o; we don't care if
7818 timestamps inserted by the native linker differ.
7820 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
7821 if alignment stricter than 4 bytes is requested; in that case,
7822 align to a 4-byte boundary first.
7824 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
7826 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
7827 uninitialized" warning for `Max_Source_Offset'.
7829 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
7831 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7832 qualifiers and detect errors if present.
7833 (md_assemble): Add call to parse_toc_entry. Also added some support
7834 for the [tocv] qualifier.
7835 (ppc_pe_tocd): New function to support data in the toc section.
7837 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
7839 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7842 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7844 * config/tc-m68k.c (isword): Accept all values from -65536 to
7845 +65535, so ~VAL will not be rejected.
7847 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7848 skip characters after the pseudo-op.
7850 * read.c (get_line_sb): Don't look past buffer_limit.
7851 (s_include): In MRI mode, skip characters after the file name.
7853 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7855 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7856 periods in register names.
7858 For older changes see ChangeLog.1.