2 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
4 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
8 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
10 * configure.in (emulations): Add thumb-pe target.
12 * configure (emulations): Add thumb-pe target.
14 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
16 * itbl-lex.l (yywrap): Don't define if already defined as a
20 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
22 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
23 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
24 packing is enabled. Emit VIF cpu marker after dma insn.
26 * config/tc-dvp.h (TC_START_LABEL): Define.
27 * config/tc-dvp.c (force_mach_label): New function.
28 (md_begin,create_colon_label,s_dmadata): Use it.
30 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
33 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
35 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
38 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
40 * depend.c (quote_string_for_make): New function.
41 (wrap_output): Use it.
43 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
45 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
46 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
49 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
51 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
52 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
53 (gif_insn_frag_loc): New static global.
54 (assemble_gif): Record frag and location frag of insn.
55 (md_apply_fix3): Validate user specified nloop if we couldn't do
57 (s_endgif): Queue fixup to install nloop if we can't compute it here.
59 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
61 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
62 insufficient data present. Fix insertion of computed nloop value.
63 (install_vif_length): Second pass at unpack len calcs.
64 (s_endunpack): Round data up to word boundary.
65 (insert_mpg_marker): New function.
66 (insert_file): New args insert_marker, size. All callers updated.
67 (assemble_vif): Rewrite varlen insn handling.
68 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
69 (s_enddirect,s_endunpack): Rename arg to internal_p.
73 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
75 * config/tc-mips.c : Added vr4320 similar to vr4300.
78 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
80 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
81 Recognize -GN and -relax.
82 (md_begin): Initialize gp size from -G switch.
83 (alpha_force_relocation): Always force if -relax.
84 (alpha_align): Take a new argument that will specify when to
85 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
86 Change all callers. Emit nop alignment padding as nop+unop pair.
88 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
90 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
91 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
94 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
96 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
97 require padding to the next long word boundary.
101 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
103 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
104 inserted binary files.
107 start-sanitize-phase2-m32rx
108 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
110 * config/tc-m32r.c (optimize): New static local.
111 (md_shortopts): Add -O.
112 (md_parse_option): Recognize it.
113 (md_show_usage): Document it.
114 (md_assemble): Don't try to combine insns in parallel if !optimize.
116 end-sanitize-phase2-m32rx
118 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
120 * config/tc-m32r.c (first_writes_to_seconds_operands):
121 Reinitialise b_operands for each pass of the inner loop.
124 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
126 * config/tc-dvp.h (tc_frob_label): Define.
127 * config/tc-dvp.c (dvp_frob_label): New function.
128 (create_colon_label): New argument `sto'. All callers updated.
129 (record_mach): New argument `force_next_p'. All callers updated.
130 (cpu_sto): New function.
131 (UNIQUE_LABEL_PREFIX): New macro.
132 (unique_label): Use it.
133 (assemble_gif): Emit start label before mach label.
134 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
136 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
138 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
139 (setup_dma_autocount): Renamed from setup_autocount. New argument
140 inline_p. All callers changed. Fix word address of count.
141 (parse_dma_addr_autocount): Fix word address of address.
145 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
147 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
148 in special_sections table and add .vubss etc via
149 ELF_TC_SPECIAL_SECTIONS.
150 * config/tc-dvp.h: Likewise.
153 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
155 * cgen.c: #include symcat.h.
156 * config/tc-m32r.c: Likewise.
158 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
160 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
161 absolute expressions instead of '$' prefixed register names.
163 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
165 * read.c (s_set): Record file and line info for symbols when -as.
166 (pseudo_set): Don't overwrite that dummy fragment.
169 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
171 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
172 (dvp_parse_done): Comment out contents.
173 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
174 (s_state): Handle .vu in included file.
175 (asm_state): New state ASM_GIF.
176 (asm_state_stack): Maintain stack of parsing states.
177 ({push,pop,set}_asm_state): New functions.
178 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
179 (gif_{insn_type,data_name,insn_frag}): New static locals.
180 (md_assemble): Watch for .endgif if in ASM_GIF state.
181 (assemble_gif): Complete.
182 (s_endgif): Complete.
183 (cur_mach): New static local.
184 (record_mach): New function.
185 (md_begin): Initialize `cur_mach'.
186 (assemble_*): Record current mach type.
187 (vu_count): New static local.
188 (assemble_vif): Temporary hack to properly align mpg/direct data.
189 (assemble_vu): Insert mpg every 256 insns.
192 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
194 * config/tc-ppc.c (md_pseudo_table): Add "section".
195 (ppc_named_section): New static function.
197 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
199 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
200 so we don't have to scan the entire list.
203 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
205 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
206 case, allow the parallel instructions to modify the same flag
210 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
212 * listing.c (list_symbol_table): Categorize symbols by
213 undefined_section rather than sy_frag->line == NULL.
216 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
218 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
219 (inline_dmadata): Renamed from s_dmadata_implied.
220 (assemble_one_insn): Rewrite dma operand processing.
221 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
222 (unique_name,setup_autocount): New functions.
224 * config/tc-dvp.c: Include stdarg.h/varargs.h.
225 (md_pseudo_table): Add .word.
226 (assemble_dma): Set alignment to 16 bytes. Enable code that records
228 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
229 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
230 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
232 (eval_expr): New function.
233 (create_label,create_colon_label): New function.
234 (s_enddmadata): Rewrite.
237 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
239 * Makefile.am (install-exec-local): Install properly when ln
240 fails or tooldir == prefix.
243 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
245 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
246 handling of updates to the condition bit as this is shadow by
250 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
252 * config/tc-dvp.c (parse_float): New function.
253 (assemble_vu): Handle loi insns.
254 (assemble_one_insn): Simplify suffix parsing.
255 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
260 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
262 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
264 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
266 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
267 for --warn-explicit-parallel-conflicts and --Wnp as an
268 abbreviation for --no-warn-explicit-parallel-conflicts.
269 (assemble_parallel_insn): Use non-relaxable versions of branch
272 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
274 * app.c: Parse || as a seperator between assembler statements.
277 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
279 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
280 Test result of insert_operand for error.
283 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
285 * config/tc-m32r.c (md_assemble): Only parallelise instructions
286 when m32rx target is enabled and the instructions are not
289 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
291 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
292 bother checking insn which have no operands.
295 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
297 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
298 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
299 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
300 * doc/Makefile.in: Rebuild.
303 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
305 * config/tc-m32r.c (first_writes_to_seconds_operands): New
306 function. Replaces get_src_reg(), check_for_side_effects(),
307 reads_from_src_reg(). Uses new insn operand features of cgen.
308 (writes_to_pc): New function., but with new code suppressed for now.
309 (md_assemble): Call first_writes_to_seconds_operands().
311 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
313 * config/tc-mips.c (macro_build): Handle operand type 'C'.
314 (macro): Fix handling of M_COP[0-3].
316 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
318 Based on patches from Ross Harvey <ross@teraflop.com>:
319 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
320 if macro_alternate or macro_mri.
321 (getstring): Remove support for byte constants between < and >.
322 (get_any_string): '<' only starts a string if macro_alternate or
324 (macro_expand_body): Permit keyword parameters following
325 positional parameters.
327 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
328 * configure.in (alpha*-*-netbsd*): New target.
329 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
330 * configure: Rebuild.
332 * as.h (flag_warn_suppress_instructionswap): Move from here...
333 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
334 here, and make static.
336 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
337 BFD_ASSEMBLER or MANY_SEGMENTS.
339 * as.c (show_usage): Update bug-gnu-utils address.
340 * gasp.c (show_usage): Likewise.
341 * doc/as.texinfo (Bug Reporting): Likewise.
343 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
345 * config/tc-mips.c (load_address): Don't use mips III or mips IV
346 insns regardless of the size of a pointer if we're in mips I or
348 (macro, macro2, s_cprestore, s_cpadd): Likewise.
350 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
352 Fix rac to accept only a0:
353 * tc-d10v.c (parallel_ok, find_opcode):
354 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
355 Introduce OPERAND_GPR.
357 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
359 * read.c (s_fill): Handle non-constant repeat counts by creating
360 an rs_space fragment.
363 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
365 * doc/c-m32r.texi: Document warning and error messages. Add
366 descriptions of --warn-explicit-parallel-conflicts.
368 * doc/as.texinfo: Add more m32rx command line options.
371 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
373 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
374 from as_bad to as_warn.
377 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
379 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
382 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
384 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
385 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
386 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
388 * config/tc-dvp.h: Add configuration specific section names.
391 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
393 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
394 seg_fix_rotP rather than fix_root from seg_info.
396 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
398 * expr.c: Add support for 0x1_2_3_4 bignums.
400 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
402 * configure.in: Change -linux* to -linux-gnu*.
403 * configure: Rebuild.
405 * app.c (do_scrub_begin): Treat \r as whitespace.
408 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
410 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
411 rather than parsing syntax string manually.
412 (assemble_parallel_insn): Check for both forms of parallel
415 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
417 * Makefile.am: Update dependencies.
418 * Makefile.in: Rebuild.
420 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
422 * configure, aclocal.m4: Rebuild with new libtool.
424 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
426 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
427 the argument to bfd_set_arch_mach.
428 (load_address): Use bfd_arch_bits_per_address to determine the
429 bit size of an address instead of looking at the isa level.
430 (macro, macro2, s_cprestore, s_cpadd): Likewise.
433 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
435 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
437 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
440 * as.h (enum _relax_state): Add rs_cfa.
441 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
442 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
443 * read.c (emit_expr): Call check_eh_frame.
444 * write.c (cvt_frag_to_fill): Handle rs_cfa.
445 (relax_segment): Likewise.
446 * Makefile.am: Rebuild dependencies.
447 (GAS_CFILES): Add ehopt.c.
448 (GENERIC_OBJS): Add ehopt.o.
449 * doc/internals.texi (Frags): Document rs_cfa.
451 * as.c (show_usage): Mention --traditional-format.
452 (parse_args): Accept --traditional-format.
453 * as.h (flag_traditional_format): Declare.
454 * output-file.c (output_file_create): If flag_traditional_format,
455 set BFD_TRADITIONAL_FORMAT on stdoutput.
456 * doc/as.texinfo, doc/as.1: Document --traditional-format.
458 * config/tc-mips.c (append_insn): Make sure that if we have a
459 fixup for an unmatched %hi reloc, it does not associated with a
462 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
463 * doc/Makefile.in: Likewise.
465 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
467 * config/tc-m32r.c (check_for_side_effects): New function.
468 (can_make_parallel): Add checks for instruction side effects
469 clashing with the other instruction.
470 (assemble_parallel_insn): Improve warning messages. Return error
471 message from non-swapped instruction order.
473 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
475 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
477 * config/tc-arm.h: Replace md_after_pass_hook definition with a
478 md_cleanup definition. This moves the forced literal output to
479 the end of the source pass, and avoids macro's inserting literals
480 into the code immediately after the macro expansion.
482 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
484 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
485 a gas internal symbol is adjustable.
486 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
488 * as.h: If gcc version greater than 2.6, use `__format__' and
489 `__printf__' in function attributes, rather than `format' and
492 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
494 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
496 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
498 Add tms320c30 support:
499 * config/tc-tic30.h: New file.
500 * config/tc-tic30.c: New file.
501 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
502 TARGET_FORMAT as "coff-tic30".
503 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
504 * Makefile.am: Rebuild dependencies.
505 (CPU_TYPES): Add tic30.
506 (CPU_OBJ_VALID): tic30-aout is valid.
507 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
508 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
509 * configure, Makefile.in: Rebuild.
511 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
513 * config/tc-v850.c (md_assemble): Improvements to error messages
516 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
518 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
519 BFD_RELOC_HI16_S to store the high bits of any value.
521 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
522 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
523 assembler calculate relocations to any external symbol at all.
524 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
525 involving generation of pc-relative relocs.
526 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
527 has been moved to md_apply_fix3.
529 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
530 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
531 which actually means (the address of identifier's GOT entry) +
532 constant, which is not particularly useful.
534 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
536 * read.h (include_dirs): Declare.
537 (include_dir_count,include_dir_maxlen): Declare.
540 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
541 (md_parse_option): Handle them.
542 (md_show_usage): Print them.
543 (output_dma,output_pke): New static globals.
544 (assemble_pke): Handle -no-dma-pke.
545 (insert_file): Search include dir list.
546 (s_enddirect): Validate length if prespecified.
547 (s_endmpg): Likewise. Handle -no-dma-pke.
548 (s_endunpack): Handle -no-dma-pke.
549 (md_pcrel_from_section): Add offset to delay slot for
553 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
555 * configure.in: Correct check for shared opcodes library.
556 * configure: Rebuild.
558 * listing.c (buffer_line): If we can't open the file, set at_end.
559 (listing_print): Remove unused local variable fi.
561 * config/m68k-parse.y (reglistpair): Handle register list in
564 * config/vms-conf.h: Don't undef VERSION.
567 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
569 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
570 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
573 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
575 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
577 (GENERIC_OBJS): New variable, with the rest of the old OBJS
579 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
580 ($(srcdir)/make-gas.com): Rename from make-gas.com.
581 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
582 (EXTRA_DIST): Define.
583 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
584 explicitly rather than via the list of object files.
585 (gcc-as.opt): New file created when make-gas.com is run.
586 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
587 itbl-cpu.h} to #include appropriate file rather than copying that
589 * config/vms-conf.h: Synchronize with current config.in.
590 * Makefile.in: Rebuild.
593 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
595 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
596 (parallel_ok): Relaxed parallel subinstruction dependency check.
600 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
602 * config/tc-m32r.c (md_assemble): Fix determination of when
603 instructions can be combined in parallel.
606 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
608 * as.h (flag_warn_suppress_instructionswap): added new flag.
609 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
610 command line argument.
611 * tc-d10v.c (write_2_short): emit "Swapping instructions"
612 warning only if flag_warn_suppress_instructionswap is false.
614 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
616 * configure.in (i386-*-mingw32*): New target.
617 * configure: Rebuild.
619 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
621 * symbols.c (resolve_symbol_value): Don't set the segment if it
622 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
624 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
627 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
629 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
630 depends upon HAVE_{UNLINK,REMOVE} values rather than host
633 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
635 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
638 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
640 * configure.in: Add dvp support.
641 * configure: Regenerate.
642 * config/tc-dvp.[ch]: New files.
645 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
647 * config/tc-v850.c (v850_insert_operand): Display instruction when
648 an error is encountered.
650 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
652 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
653 (i386-*-sco3.2v5*coff): New target.
654 (i386-*-sco3.2*): New target.
655 * configure: Rebuild.
657 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
659 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
662 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
664 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
665 validate_immediate return value in the right type for comparisons
668 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
670 * listing.c (MAX_BYTES): Use listing variables not constants.
671 (data_buffer): No longer an array, but a pointer.
672 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
673 (listing_listing): Allocate data_buffer.
675 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
677 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
678 --listing-rhs-width, --listing-cont-lines.
679 (show_usage): Update.
680 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
681 (listing_lhs_cont_lines, listing_rhs_width): New vars.
682 (print_lines): Use the variables instead of the constants.
683 (listing_listing): Likewise.
684 * listing.h: Declare the new vars.
686 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
688 * as.c (parse_args): Add --keep-locals alias for -L.
689 Add --strip-local-absolute.
690 (show_usage): Update.
691 * as.h (flag_strip_local_absolute): New flag.
692 * symbols.c (S_IS_LOCAL): Use it.
693 * config/obj-aout.h (S_IS_LOCAL): Likewise.
694 * config/obj-bout.h (S_IS_LOCAL): Likewise.
695 * config/obj-coff.h (S_IS_LOCAL): Likewise.
697 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
699 * config/tc-m32r.c: Detect if explicitly parallel instructions
700 might have an io conflict and issue a warning message.
703 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
705 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
706 to a count of the number of matches to skip.
707 (can_make_parallel): Pass count of number of matches to skip to
708 reads_from_src_reg().
711 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
714 * config/tc-m32r.c: Add support for swapping fixups of swap
717 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
718 cgen_swap_fixups): Functions to save, restore and swap the fixup
719 chain with a backup copy.
720 (cgen_asm_finish_insn): Returns address of constructed insn.
722 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
724 * listing.c (file_info_struct): Remove FILE, add POS.
725 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
726 (file_info): Don't open the file.
727 (buffer_line): Check for the file in the last_open cache, updating
729 (print_source): Don't reference file_info->file.
730 (listing_listing): Likewise.
731 (listing_print): Close the file in the cache, if any.
734 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
736 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
737 parallel instructions so that they are in the correct order.
738 (reads_from_src_reg, get_src_reg, can_make_parallel,
739 make_parallel): New functions to support opportunistic
740 parallelisation of adjacent instructions.
743 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
745 * read.c (dwarf_file_string): New file static variable.
746 (emit_expr): Look for constant sequence that leads up to a file
747 name in DWARF debugging output.
748 (stringer): Use dwarf_file_string to decide whether to accept a
749 string as a file name.
751 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
753 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
754 (crack_operand): Add reg->reglst MRI hack.
755 (r_seg): Put reglst symbols in reg_section.
756 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
758 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
760 * tc-sh.c (get_specific): Handle SGR & DBR.
762 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
764 * tc-h8300.c (parse_reg): Take the length of the symbol into
765 account when attempting to match a register name.
766 * tc-h8500.c (parse_reg): Likewise.
768 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
771 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
774 * cgen.c: Formatting changes to improve readability.
776 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
778 * config/tc-mips.c (macro): Rework division code to avoid unfilled
782 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
784 Based on a patch from Jim Wilson
785 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
786 (tc_gen_reloc): Handle cross section PC relative relocs
790 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
792 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
794 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
796 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
797 (expr_jmp_buf): New static local.
798 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
799 (cgen_md_operand): New function.
800 * tc-m32r.c: Clean up pass over `struct foo' usage.
801 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
803 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
805 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
806 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
808 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
810 * config/tc-i386.c (i386_operand): Give an error if there are
811 unrecognized characters after an expression.
813 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
815 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
817 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
819 * configure.in (i386*-go32-rtems*): Fix to be the same as
821 * configure: Rebuild.
823 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
825 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
826 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
827 (mips_ip): Always check for FP_D, not just for instructions that
828 are not part of the regular ISA.
830 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
832 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
834 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
836 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
838 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
840 * expr.c (integer_constant 32bit bignum): Mask off bits outside
841 the range we care about.
844 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
846 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
847 (exec_type_enum): Enumeration giving all of the exec types.
848 (warn_nops): New static variable to give nop warning level.
849 ({cur,prev}_mul32_p): New static variable to keep track of whether
850 the current/previous instruction is a 32-bit multiply.
851 (Optimizing): Make static.
852 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
854 (d30v_insert_operand): Delete declaration of unused function.
855 (write_2_short): Make exec_type argument enum, not int.
856 (parallel_ok): Ditto.
857 (check_range): Delete unused variable(s).
859 (find_format): Ditto.
860 (md_apply_fix3): Ditto.
861 (md_show_usage): Document -n and -N.
862 (md_parse_option): Parse -n and -N.
863 (write_1_short): If -n, warn about adding a nop. Use
865 (write_2_short): Use enumeration values instead of hard coded
866 integers. Reset exec_type for default operations. For explicit
867 parallel operations, call parallel_ok to make sure everything is
868 ok. If writing out a parallel operation, and the previous
869 instruction was a 32-bit multiply, indicate current instruction
871 (parallel_ok): Allow add/tx ... to be done in parallel with
872 another add/tx ... assuming the gpr registers don't overlap.
873 (md_assemble): Use exec type enumeration values, not hard coded
874 ints. Check for loads or 16-bit multiplies following in the next
875 cycle after a 32-bit multiply. Add nops if that is the case.
876 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
877 cur_mul32_p if current instruction is a 32-bit multiply.
878 (find_format): Change spacing and layout.
882 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
884 * config/tc-tic80.c (tic80_relax): New static variable.
885 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
886 (md_parse_option): Handle new relax options.
887 (md_show_usage): Document new relax options.
888 (find_opcode): Don't use short forms of PC relative branches if
893 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
895 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
896 used/set flag fields. Make flag vars unsigned long. Use
897 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
898 parallel if they use the same conditional flag with reversed
899 meaning. Allow 2 add/sub insns that set the carry or overflow
900 flags but do not query them to be done in parallel. Don't allow 2
901 word store operations to be done in parallel with ADDppp or
902 SUBppp. Don't allow loads to be done in parallel with 16 bit
906 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
908 * config/tc-arm.c: Prevent use of interworking support for
911 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
913 * doc/all.texi: Add M32R cpu.
915 * doc/as.texinfo: Add documentation of m32r processor.
917 * doc/c-m32r.texi: New file, documenting m32r specific features.
920 * config/tc-m32r.c (allow_m32rx): New function.
921 (enable_m32rx): New variable.
922 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
923 (md_show_usage): Document new --m32rx command line option.
924 (md_parse_option): Implement new --m32rx command line option.
927 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
929 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
933 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
935 * config/tc-tic80.c (build_insn): Handle instructions that have
936 long (32 bit) PC relative offsets. Fix places that previously
937 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
938 (md_apply_fix): Add case to handle long PC relative offsets.
941 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
943 * doc/c-arm.texi (ARM Options): Document support for new ARM
946 * config/tc-arm.c (md_parse_option): Add support for new ARM
949 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
951 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
952 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
954 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
956 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
959 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
960 SHT_V850_{S|T|Z}COMMON to mark special common sections.
962 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
964 * config/tc-v850.c: Brought up to date with the branch.
966 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
968 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
969 (SWITCH_TABLE): Handle BFD_RELOC_8.
970 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
971 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
972 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
974 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
976 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
977 apparent bug in gcc's long long support crossing from x86.
979 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
981 * config/tc-arm.c: Brought up to date with latest changes on arm
984 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
986 * config-gas.com: Get version info from configure.in.
988 * makefile.vms: include depend.obj in OBJS.
990 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
992 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
993 all corresponding code.
995 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
997 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
998 run-time endian selection.
1000 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1002 * tc-sh.c (parse_reg): Properly quote for fv4.
1004 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1006 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1007 symbol value operator.
1009 start-sanitize-vr5400
1010 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1012 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1016 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1018 * config/tc-d10v.c (parallel_ok, find_opcode):
1019 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1021 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1023 * config/obj-coff.c (fixup_segment): Cast second arg of
1024 md_apply_fix3 call to type "valueT *".
1026 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1028 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1030 * configure: Re-generate.
1032 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1034 * config/tc-mips.c (macro_build): Use the membership field
1038 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1040 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1041 first argument if it's supposed to be a register.
1044 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1046 * config/tc-mips.c (mips_4900): Added.
1047 (hilo_interlocks): Added mips_4900.
1048 (md_begin): Set default for mips_4900.
1049 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1050 (md_longopts): Add "m4900" and "no-m4900".
1051 (md_parse_option): Handle above options.
1054 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1056 * app.c (do_scrub_chars): If d10v, re-insert a space before
1057 a '#' when in state 10.
1059 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1061 * config/tc-h8300.c: Include "subsegs.h".
1062 (tc_reloc_mangle): Handle references to symbols which are not
1063 being output, so that references to `.' work.
1065 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1067 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1070 * macro.c (sub_actual): If we don't find a parameter for an &,
1073 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1074 start-sanitize-vr5400
1076 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1078 (hilo_interlocks): VR5400 has interlocks.
1079 (md_begin): Expect mips64vr5400, not mips64r5400.
1082 * config/tc-mips.c (mips_ip): In default case, call as_bad
1083 instead of fprintf, to get "assembler messages:" message output
1084 before instead of after.
1086 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1088 * frags.h: Handle multiple inclusion.
1090 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1092 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1093 * as.h (struct frag, frag support): Moved from here.
1095 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1097 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1098 * cgen.c (cgen_asm_finish_insn): Update.
1099 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1100 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1101 (md_convert_frag): Ditto.
1102 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1103 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1104 (TC_FRAG_INIT): Update.
1106 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1108 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1109 print out MD fields of fix.
1110 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1111 defined) to initialize MD fields in frag.
1112 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1113 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1114 * config/tc-ns32k.h: Add comments. Remove obsolete
1115 BFD_FAST_SECTION_FILL definition, change prototypes for
1116 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1117 opcode_frag and opcode_offset and remove pcrel_adjust.
1118 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1119 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1120 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1122 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1123 MD fields in frag structure.
1124 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1125 fix_bsr): macros to access MD fields in fix structure.
1126 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1127 use struct opcode_location as these fields are now in the frag
1129 (convert_iif): Call frag_more as it is needed instead
1130 of trying to allocate for the whole insn. Avoid call of frag_more
1131 with negative argument.
1132 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1133 md_estimate_size_before_relax, md_pcrel_from,
1134 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1135 and frag structures.
1136 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1137 opcode_offset and remove pcrel_adjust.
1138 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1139 fix_new_ns32k_exp with changed arguments.
1141 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1143 * tc-mips.c (md_begin): Reorganize setting of default values so
1144 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1146 (md_parse_option): Remove all code that sets defaults; md_begin
1147 handles all of this now.
1149 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1151 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1153 (bootstrap, bootstrap2, bootstrap3): Likewise.
1154 * Makefile.in: Rebuild.
1156 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1157 TOC section to be against the csect.
1159 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1161 start-sanitize-vr5400
1162 * config/tc-mips.c (mips_5400): New variable.
1163 (md_begin, md_parse_option): Handle 5400 options/names.
1164 (macro_build, mips_ip): Check for 5400-specific instructions.
1165 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1169 * config/tc-mips.c (validate_mips_insn): New function, checks
1170 match versus mask bits, and also verifies that all bits to be
1171 output are actually specified somewhere.
1172 (md_begin): Call it for 32-bit instructions, instead of doing
1173 match/mask check here. In case of failure, print a message, but
1174 check the rest of the opcode table before exiting.
1176 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1178 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1179 from Tony Thompson at ARM: athompso@arm.com
1182 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1184 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1189 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1191 * config/tc-mips.c (hilo_interlocks): True for tx49.
1192 (md_begin): Add mips64tx49.
1193 (md_parse_option): Add 4900 cpu.
1196 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1198 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1199 extend if the operand expects a signed value.
1201 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1202 default which is to permit dollar labels.
1204 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1206 * config/tc-sparc.c (sparc_memory_model): New variable.
1207 (md_longopts): Add -TSO/-PSO/-RMO options.
1208 (md_parse_options): Handle them.
1209 (sparc_elf_final_processing): For 64 ELF, set required
1210 memory ordering in e_flags. Default to RMO and let the user
1211 override it through command line.
1213 * config/tc-sparc.h (elf_tc_final_processing): Add.
1215 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1217 * config/tc-sparc.c (v9a_asr_table): New variable.
1218 (sparc_ip): Handle v9a asr's.
1219 Patch from David Miller <davem@vger.rutgers.edu>.
1221 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1223 * config/tc-sparc.h (md_do_align): New macro.
1224 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1225 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1227 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1229 * config/tc-sh.c (sh_small): New variable.
1230 (OPTION_SMALL): Define.
1231 (md_longopts): Add "small".
1232 (md_parse_option): Handle OPTION_SMALL.
1233 (md_show_usage): Mention -small.
1234 * config/tc-sh.h (sh_small): Declare.
1235 (SUB_SEGMENT_ALIGN): Handle sh_small.
1236 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1239 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1240 case in little endian mode.
1242 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1244 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1245 overflow signalling to linker.
1247 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1249 * makefile.vms: Fix for dec c.
1251 * config-gas.com: Give explanation for dec c setup in error
1254 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1255 sections on openvms/alpha.
1257 * config/obj-evax.c: support .weak pseudo-op
1259 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1261 * config/tc-sparc.c (default_arch_size): New static local.
1262 (struct sparc_arch): Rename arch_size to default_arch_size.
1263 New member user_option_p.
1264 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1265 (init_default_arch): Check whether default arch is valid.
1266 Set default_arch_size in addition to sparc_arch_size.
1267 (OPTION_32,OPTION_64): Define.
1268 (md_longopts): New entries for -32, -64.
1269 (md_parse_option): Handle them.
1270 (md_show_usage): Print them. Ensure init_default_arch called.
1271 * configure.in (sparc64): Set arch to v9-64.
1272 * configure: Regenerated.
1274 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1276 * write.c (subsegs_finish): New function, broken out of
1278 (write_object_file): Some code moves into subsegs_finish.
1279 * write.c (subsegs_finish): Declare.
1280 * as.c (main): Call subsegs_finish.
1282 * read.c (s_include): Check for error return from
1285 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1287 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1289 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1291 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1292 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1293 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1294 the correct relocation when it exists.
1295 * config/tc-i386.c (md_apply_fix3): Likewise.
1297 * config/tc-ppc.h: Correct typo in comment.
1298 * config/tc-v850.h: Likewise.
1300 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1302 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1303 when second instruction is writing to first instructions inputs.
1305 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1307 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1308 templated programs to build with -g.
1310 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1312 * config/tc-v850.c (md_relax_table): Add support for relaxing
1313 unconditional branches. This patch is courtesy of Jim Wilson.
1314 (md_convert_frag): Fix relaxing of branches. This patch is
1315 courtesy of Jim Wilson.
1316 (md_assemble): Create different fixups for conditional and
1317 unconditional branches. This patch is courtesy of Jim Wilson.
1318 (md_estimate_size_before_relax): Estimate size of variable part of
1319 fixup based on whether it is for a conditional or an unconditional
1320 branch. This patch is courtesy of Jim Wilson.
1321 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1322 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1323 obj_elf_section_change_hook().
1324 (v850_comm): New function.
1325 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1326 (md_begin): Add bss flag to seg_info of bss sections.
1328 Add support for .scommon, .tcommon and .zcommon sections.
1330 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1331 .zcommon, .tbss, .call_table_data and .call_table_text.
1333 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1335 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1336 * configure: Regenerated.
1338 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1340 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1341 expression is not confused with -1.
1343 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1345 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1346 operand - OPERAND_ATMINUS.
1348 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1350 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1351 decrement modify the index register.
1353 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1355 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1356 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1357 68336, 68341, 68349.
1358 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1359 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1360 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1363 * doc/Makefile.am (CPU_DOCS): Define.
1364 (as.info): Depend upon $(CPU_DOCS).
1365 * doc/Makefile.in: Rebuild.
1367 * configure.in: Remove AM_PROG_INSTALL; it's called by
1369 * configure: Rebuild.
1371 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1373 * tc-d10v.h (TC_START_LABEL): Don't define.
1374 (tc_frob_label): Define.
1376 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1378 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1379 to pair a branch and link with anything but an exe instruction.
1381 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1383 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1384 optimization to reduce the alignment surprises for gcc.
1386 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1388 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1389 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1390 (sparc_ip): Add %hix,%lox.
1391 (md_apply_fix3): Call as_bad_where, not as_bad.
1392 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1393 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1395 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1397 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1398 recognizes alphaev5 etc.
1399 * configure: Rebuild.
1401 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1403 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1404 of mipsr3900 with mipstx39.
1406 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1407 -mipsXX message' if the insn isn't an ISA insn.
1409 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1411 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1412 Redefine TARGET_FORMAT to call sparc_target_format.
1413 * config/tc-sparc.c (in_unsigned_range): New function.
1414 (sparc_arch_size): Make static.
1415 (sparc_target_format): New function.
1416 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1417 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1418 (output_insn): Set `fx_no_overflow'.
1419 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1420 (tc_gen_reloc): Likewise.
1422 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1424 * config/tc-v850.c (v850_section): Remove.
1426 * config/obj-elf.c (obj_elf_section): Enhance error message.
1428 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1430 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1431 including obj-elf.h in OBJ_MAYBE_ELF case.
1432 (mips_target_format): Return NULL after abort to avoid warning.
1434 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1436 * expr.c (operator): Accept ==. From Anders Blomdell
1437 <anders.blomdell@control.lth.se>.
1439 * config/atof-ieee.c (gen_to_words): When generating a denormal
1440 number, handle an overflow into the smallest normalized number.
1442 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1444 * as.h, input-scrub.c (new_logical_line): New return value.
1445 * read.c (s_app_file): Don't note the same file several times
1448 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1450 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1452 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
1454 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1455 * configure: Rebuild.
1457 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
1459 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1461 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1462 fn* instructions do not insert implicit fwait. This was changed
1465 * config/m68k-parse.y (yylex): Permit an expression to be used for
1468 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1470 * Makefile.in: Rebuild.
1472 * aclocal.m4: Rebuild with new libtool.
1473 * configure: Rebuild.
1475 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
1477 * app.c (do_scrub_chars): Clear mri_state at end of .mri
1480 * config/tc-mips.c (hilo_interlocks): Change from a static
1481 variable to a macro, so that it varies with the variables upon
1483 (gpr_interlocks, cop_interlocks): Likewise.
1484 (md_begin): Don't initialize them.
1486 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
1488 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
1489 of strcmp where appropriate.
1491 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
1493 * config/tc-v850.c (md_assemble): Cope with a zero data area
1494 relocation with a constant offset.
1495 (md_assemble): Produce error message when special data area
1496 relocations are used on instructions which do not support them.
1497 (md_assemble): Reset processor mask if defined by command line
1500 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
1502 * config/tc-sparc.c: Reorganize file.
1503 (parse_keyword_arg): Allow numbers in reg names.
1504 (SPECIAL_CASE_NONE): New macro.
1505 (md_assemble): Use it.
1506 (lookup_arch,init_default_arch): New functions.
1507 (default_arch,default_init_p,sparc_arch_table): New static locals.
1508 (sparc_arch_size): New static local.
1509 (max_architecture): Initialize in init_default_arch.
1510 (md_parse_options): Call init_default_arch if necessary.
1511 Rewrite -xarch/-A processing.
1512 (md_show_usage): Print -A values from sparc_arch_table.
1513 (md_begin): Call init_default_arch if necessary.
1514 (sparc_md_end): Handle both 32 and 64 bit environments.
1515 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
1516 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
1517 (DEFAULT_ARCH): Add.
1518 * config.in: Regenerate.
1519 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
1520 (SPARC_V9,SPARC_ARCH64): Delete.
1521 * configure: Regenerate.
1522 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
1524 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
1526 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
1528 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
1529 start-sanitize-v850e
1531 * config/tc-v850.c (md_assemble): Corrected typo.
1532 * config/tc-v850.c Add new sections: call_table_data and
1534 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
1535 (handle_ctoff): New Function.
1537 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
1540 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
1542 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
1543 displacement from the tiny data area pointer.
1545 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
1547 * config/tc-hppa.c (fix_new_hppa): Make declaration match
1550 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
1552 * config/tc-v850.c (processor_mask): New variable.
1553 (set_machine, md_parse_option): Set processor_mask.
1554 (md_assemble): Check that instruction is available to target
1557 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
1558 start-sanitize-v850e
1559 (TARGET_PROCESSOR): New constant.
1560 (TARGET_PROCESSOR): New constant.
1564 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
1566 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
1571 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
1573 Merge in work from Martin Hunt:
1575 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
1576 CR is 0 for PSWL and PSWH.
1578 * config/tc-d30v.c (do_assemble): Don't accept
1579 illegal condition codes for cmpu instruction.
1581 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
1582 used in d*i instructions.
1584 * config/tc-d30v.c (check_size): New function. Check
1585 relocations for overflows.
1586 (md_pcrel_from_section): Fix relocations between sections.
1587 (md_apply_fix3): Use new relocation types for 15 and 21
1588 bit relocations in the right container. Needed because
1589 the address of the instruction is not eight-byte aligned
1590 but the relocations must be.
1592 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
1593 (find_format): If ".s" or ".l" are used, don't try
1594 to compute branch sizes.
1596 * config/tc-d30v.c (do_assemble): Check for ".s" or
1597 ".l" extensions to opcode names.
1598 (find_format): Generate the correct instructions when
1599 ".s" or ".l" are used.
1601 * config/tc-d30v.c (build_insn): Check for odd registers
1602 on instructions that require even registers.
1604 * config/tc-d30v.h (md_start_line_hook): Define.
1605 * config/tc-d30v.c (md_start_line_hook): New hook.
1606 Checks the beginning of each line for a ".". If it
1607 finds one, assume a pseudo-op and flush any unwritten
1610 * config/tc-d30v.c (md_apply_fix3): Fix problem
1611 with determining when fixups were done.
1613 * config/tc-d30v.c (build_insn): Fix bug where the numeric
1614 part of a symbol (for example, "foo+8") was being written
1615 into the instruction.
1616 (md_pseudo_table): Change .word to be 32 bits and add
1619 * config/tc-d30v.c (parallel_ok): Check to see if first
1620 instruction is a jump.
1622 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1625 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1627 start-sanitize-v850e
1628 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1630 * configure.in (emulations): Add v850 emulation.
1632 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1634 * Makefile.am (CPU_TYPES): Add arc.
1635 (TARGET_CPU_CFILES): Add tc-arc.c.
1636 (TARGET_CPU_HFILES): Add tc-arc.h.
1637 (dependencies): Rebuild.
1638 * Makefile.in: Rebuild.
1639 * configure.in: Recognize arc-*-elf*.
1640 * configure: Regenerated.
1641 * config/tc-arc.[ch]: New files.
1643 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1645 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1646 Correct description of hi() reloc prefix.
1648 start-sanitize-v850e
1649 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1650 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1651 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1654 * doc/c-v850.texi: Document new pseudo ops and command line
1657 * config/tc-v850.c (set_machine): New function.
1658 * config/tc-v850.c (.v850): New pseudo op.
1659 start-sanitize-v850e
1660 * config/tc-v850.c (.v850e): New pseudo op.
1661 * config/tc-v850.c (.v850ea): New pseudo op.
1665 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1667 Support -alh and -ald for DWARF 1:
1668 * listing.c (struct list_info_struct): Add debugging field.
1669 (listing_newline): Initialize the debugging field. If ELF, if the
1670 section starts with .debug or .line, set the debugging field in
1671 the listing structure.
1672 (debugging_pseudo): Add list parameter. Change all callers. If
1673 the debugging field is set, consider it to be a debugging pseudo.
1674 If ELF, skip blank lines between debugging lines.
1675 * read.c (emit_expr): If ELF, look for line numbers.
1676 (stringer): If ELF, look for file names.
1678 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1680 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1681 if there is no insert function.
1683 * config/tc-v850.h (TARGET_MACHINE): New constant.
1685 * config/tc-v850.c (v850_insert_operand): Add
1686 -mwarn_unsigned_overflow.
1687 (md_begin): Set BFD machine number based on machine variable.
1688 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1690 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1692 * as.h: Don't declare alloca if it is a macro.
1693 * macro.c: Likewise.
1696 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1698 * config/tc-mips.c: Add tx19/r1900.
1701 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1703 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1704 rename to cpu_types[].
1705 (s_alpha_arch): New function.
1706 (md_pseudo_table): Add "arch".
1708 * config/tc-alpha.c (md_begin): Merge the two loops through the
1710 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1711 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1713 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
1715 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1717 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1719 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1722 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1724 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1726 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1728 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1729 relative to the next instruction, not the current instruction.
1730 (md_assemble): Similarly.
1732 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1734 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1737 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1738 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1739 recognise special instructions.
1740 (md_assemble): Calculation of the size of a fixups corrected.
1742 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1745 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1747 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1748 opcode->opcode as the sentinal. Zero is a valid opcode.
1750 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1752 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1753 * doc/c-v850.texi: Change node name to match other chapter nodes.
1755 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1757 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1760 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1762 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1763 number will fit in 64 bits.
1765 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1766 rather than calling abort.
1768 * as.h: Don't define alloca if __GNUC__. Just declare it.
1769 * macro.c: Copy alloca handling from as.h.
1771 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1772 Gabriel Paubert <paubert@iram.es>.
1774 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1775 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1776 is jcxz or a loop instruction.
1778 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1780 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1782 (md_begin): Set up machine architecture and type.
1784 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1786 * symbols.c (resolve_symbol_value): Store the value back into the
1787 symbol expression, to handle add or subtract simplification
1788 correctly. Handle O_symbol_rva. Add default case.
1790 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1791 chunksize while creating the new subsection.
1792 * as.c (chunksize): Initialize to zero.
1793 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1794 calling obstack_begin.
1796 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1798 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1801 start-sanitize-v850e
1802 * config/tc-v850.c (parse_register_list): Support constant
1803 expressions as register lists.
1806 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1808 * doc/c-v850.texi: Change the major node to v850 Machine
1811 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1813 * doc/as.texinfo: Add inclusion of c-v850.texi
1815 * doc/c-v850.texi: New file.
1817 * read.c (is_end_of_line): Make NUL character be considered to be
1820 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1822 * config/tc-v850.c (parse_register_list): Add support for curly
1824 (cc_names): Add "e" and "ne" conditions.
1826 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1828 * app.c (do_scrub_chars): Support a double dash as starting a
1829 comment that extends to end of line.
1831 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1833 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1835 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1837 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1839 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1840 insn when changing to a different instruction.
1842 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1844 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1845 floating point extensions.
1846 (parse_reg): parse sgr and dbr.
1848 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1850 * config/tc-v850.c (system_register_name): Support numbers for
1851 system register IDs.
1853 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1855 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1856 flag when alignment is in bytes instead of power of 2, and code to
1857 use that flag to convert alignment to bytes.
1858 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1859 * read.h (s_lcomm_bytes): Add prototype.
1860 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1861 defined, write alignment to alignment bits in section header s_flags
1862 rather than the s_align field.
1863 start-sanitize-tic80
1864 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1865 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1866 pseudo, instead of s_lcomm which wants a power of two for alignment.
1869 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1871 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1873 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1875 * as.c (show_usage): Add -am.
1876 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1877 if we've already got one.
1878 * listing.c (struct list_info_struct): Add line_contents.
1879 (listing_newline): Put unused argument to work: if non-null, save it...
1880 (listing_listing): ... and regurgitate during listing instead of line
1882 * listing.h (LISTING_MACEXP): New define.
1883 (LISTING_NEWLINE): Argument is NULL.
1884 * read.c (read_a_source_file): If expanding macros, break up input
1885 lines and pass them to listing_newline.
1886 * doc/as.texinfo: Document -ac and -am.
1888 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1890 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1892 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1895 start-sanitize-v850e
1896 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1898 * config/tc-v850.c: Remove support_v850e flag and command line
1901 * configure.in (emulations): Add support for v850e target
1903 * configure (emulations): Add support for v850e target
1905 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1907 * config/tc-v850.c: Remove support_v850ea flag and command line
1910 * configure.in (emulations): Add support for v850ea target
1912 * configure (emulations): Add support for v850ea target
1915 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1917 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1918 setting EXPECT and TCL_LIBRARY.
1919 * Makefile.in: Rebuild.
1921 * as.h (enum debug_info_type): Define.
1922 (debug_type): Declare.
1923 * as.c (debug_type): New global variable.
1924 (show_usage): Add --gstabs.
1925 (parse_args): Handle --gstabs.
1926 * read.c (generate_asm_lineno): Remove.
1927 (read_a_source_file): Output stabs debugging if appropriate.
1928 Change checks of generate_asm_lineno to check debug_type. Only
1929 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1930 * read.h (generate_asm_lineno): Don't declare.
1931 (stabs_generate_asm_lineno): Declare.
1932 * stabs.c (stabs_generate_asm_lineno): New function.
1933 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1934 Don't turn off debugging.
1935 (add_file): Remove old #if 0 code.
1936 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1937 (ecoff_directive_end): Don't generate stabs line symbols.
1938 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1939 generate_asm_lineno.
1940 (line_label_cnt): Remove.
1941 (ecoff_generate_asm_line_stab): Remove.
1942 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1943 * doc/as.texinfo, doc/as.1: Document --gstabs.
1945 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1947 start-sanitize-v850e
1948 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1949 Add support for v850ea instructions.
1951 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1952 Add support for v850e instructions.
1955 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1956 text of entire opcode.
1958 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1960 * doc/internals.texi: Document rs_leb128.
1962 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1964 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1965 in ABSL case, rather than calling abort.
1967 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1969 * as.h (enum _relax_state): Add rs_leb128.
1970 * read.c (potable): Add sleb128 and uleb128.
1971 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1973 * read.h: Update prototypes.
1974 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1975 the symbol value, add a second FINALIZE argument that prevents
1976 changes from being comitted. Update all callers.
1977 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1978 * doc/as.texinfo: Document the new pseudos.
1980 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1982 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1984 (DISTCLEANFILES): Define.
1985 * doc/Makefile.am (DISTCLEANFILES): Define.
1986 * Makefile.in, doc/Makefile.in: Rebuild.
1988 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1990 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1991 Don't set targ or gas_target. Define SCO_ELF and
1992 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1994 * Makefile.am: Remove @target_frag@.
1995 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1997 (dep-am): Mark as phony.
1998 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2000 * config/arm-big.mt, config/arm-lit.mt: Remove.
2001 * config/mips-big.mt, config/mips-lit.mt: Remove.
2002 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2003 * config/ppc-sol.mt: Remove.
2004 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2005 * config/m88kcoff.mt: Remove.
2006 * config/sco5.mt: Remove.
2007 * configure, config.in, Makefile.in: Rebuild.
2009 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2010 further try to circumvent the .y.h rule.
2011 * Makefile.in: Rebuild.
2013 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2015 * Makefile.am: New file, based on old Makefile.in.
2016 * acinclude.m4: New file, from old aclocal.m4.
2017 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2018 shared library handling; now handled by libtool. Replace
2019 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2020 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2021 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2022 * config.in: New file, created by autoheader.
2024 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2025 * stamp-h.in: New file.
2026 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2027 (parse_args): Likewise.
2028 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2029 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2030 * Makefile.in, doc/Makefile.in: Now built with automake.
2031 * aclocal.m4: Now built with aclocal.
2032 * configure: Rebuild.
2034 * cond.c (s_else): If not listing false conditionals, turn listing
2035 off in the false branch of the else.
2037 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2039 * config/tc-mips.c (macro): Fix handling of a double load from a
2040 symbol plus an offset.
2042 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2043 has an associated external symbol.
2045 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2047 * config/tc-alpha.c (s_alpha_ucons): New function.
2048 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2050 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2052 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2053 line if we encounter an error.
2055 * config/tc-v850.c (md_assemble): Sign extend constants value
2056 for hi and hi0 expressions.
2057 (v850_insert_operand): Enable range checking for generic 16bit
2060 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2062 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2063 LO16, HI16 and HI16_S relocs.
2065 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2067 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2069 * configure: Regenerated with autoconf 2.12.
2070 * Makefile.in: Add $(EXEEXT) to all executables.
2072 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2074 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2075 unconditional branches.
2076 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2079 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2081 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2083 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2085 * macro.c (define_macro): Make sure the index is in range before
2088 start-sanitize-tic80
2089 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2091 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2092 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2093 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2097 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2099 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2100 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2101 defined, use s_align_ptwo for .align.
2102 * configure.in (i386-*-msdosdjgpp*): New target.
2103 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2104 * configure: Rebuild.
2106 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2108 * config/tc-sparc.c (last_opcode): New static local.
2109 (md_assemble): Don't issue "FP branch in delay slot" warning if
2110 the delay slot has been annulled.
2112 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2114 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2115 code if BFD_ASSEMBLER.
2117 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2119 * config/tc-v850.c (system_registers): Fix ordering of registers.
2121 start-sanitize-tic80
2122 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2124 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2125 when it will be filled in later by relocation information.
2128 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2130 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2131 (mips_ip): Fix ISA checks.
2133 start-sanitize-r5900
2134 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2136 * configure.in: Default the r5900 to little endian.
2137 * configure: Rebuilt.
2140 start-sanitize-tic80
2141 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2143 * config/tc-tic80.c (build_insn): Fix endianness problem with
2147 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2149 * config/tc-mips.c (check_absolute_expr): Change warning to
2152 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2154 * config/tc-mips.c (macro_build): Refine code to check if an
2155 instruction is available on a particular cpu variant.
2156 (mips_ip): Likewise.
2158 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2160 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2161 OBJ_AOUT to ifdef OBJ_ELF.
2162 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2163 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2165 * write.c (fixup_segment): Change special case for i386-coff to
2166 not apply for i386-pe.
2167 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2168 which were not done.
2169 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2170 (coff_format_ops): Initialize frob_file_after_relocs field rather
2171 than frob_file field.
2172 * config/obj-coff.h (coff_frob_file): Don't declare.
2173 (coff_frob_file_after_relocs): Declare.
2174 (obj_frob_file): Don't define.
2175 (obj_frob_file_after_relocs): Define.
2176 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2177 * configure: Rebuild.
2179 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2181 * config/obj-coff.c (fixup_segment): Never subtract section
2182 address from PC relative reloc which will be fully resolved.
2184 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2186 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2187 with hpux10 header files.
2189 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2191 From Jason Merrill <jason@cygnus.com>:
2192 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2194 * config/tc-i386.h (md_maybe_text): Define.
2195 (md_do_align): Use md_maybe_text.
2197 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2199 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2200 relocations, don't check for symbol being external, weak, etc.
2202 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2204 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2205 calculate relocations to any external symbol, because we might be
2206 linking a shared object and the symbol might be overriden or moved
2207 (for instance, moved into a static executable's .bss section).
2208 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2210 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2211 be calculated by the assembler.
2213 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2214 whose destination lies in the same file, by ignoring the @plt or
2215 @local and aiming the branch at its destination.
2217 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2219 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2220 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2223 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2224 of obj_copy_symbol_attributes.
2226 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2228 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2229 signed operand, sign extend a 32 bit value to the host size.
2231 * Makefile.in (CFLAGS): Subsitute from configure script. From
2232 Jeff Makey <jeff@cts.com>.
2234 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2235 buffer size to make a copy of the symbol.
2237 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2240 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2242 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2243 step through the frags calling cvt_frag_to_fill, switch to
2244 SEG_DATA when we reach data_frag_root.
2246 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2248 * config/tc-mn10300.c (md_assemble): Allow an empty register
2249 list for instructions which use register lists.
2251 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2253 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2255 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2258 * config/tc-arm.c: Add prototypes for many static functions.
2259 (struct asm_opcode ): Add prototypes for parms field.
2260 (struct thumb_opcode ): Likewise.
2261 (fp_op2): Remove unused flags parameter.
2262 (output_inst): Make static.
2263 (arm_after_pass_hook): Remove unused ignore parameter.
2264 * config/tc-arm.h (arm_after_pass_hook): Declare.
2265 (arm_start_line_hook): Declare.
2266 (arm_frob_label): Declare.
2268 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2270 * depend.c (wrap_output): new prototype.
2272 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2274 * config/tc-sh.c (md_apply_fix): Check for overflow.
2276 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2277 section size to be aligned.
2279 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2281 * config/tc-sh.h (md_cons_align): Define.
2282 (sh_cons_align): Declare.
2283 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2284 (sh_no_align_cons): New static variable.
2285 (s_uacons): New static function.
2286 (sh_cons_align): New function.
2287 (sh_handle_align): Warn about misaligned data.
2288 * doc/c-sh.texi: Document .uaword and .ualong.
2290 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2292 * macro.c (macro_expand): In MRI mode, treat single quote as a
2293 separator character when checking for a positional argument.
2295 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2297 * config/tc-arm.c (md_parse_option): Merge in changes from
2300 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2302 * configure.in (emulations): Add Thumb architecture support from
2303 armT-9703-28-branch.
2305 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2307 * doc/all.texi: Add enabling of ARM documentation.
2309 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2311 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2313 * config/tc-mips.c: Added r3900 support.
2315 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2317 * as.c: (parse_args) `-t' option requires an argument.
2319 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2321 * config/tc-arm.c (md_begin): Change call to
2322 coff_arm_bfd_set_private_flags() to a call to
2323 bfd_set_private_flags().
2325 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2327 * Makefile.in: Rebuild dependencies.
2329 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2330 of a BFD_RELOC_RVA reloc.
2332 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2334 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2335 (hppa_force_relocation): Force a relocation for an absolute
2338 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2340 * doc/as.texinfo: Don't use @value in section names or index
2341 entries; it confuses texinfo.tex.
2343 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2345 * doc/as.texinfo: Updated for -MD option.
2346 * Makefile.in (CFILES): Added depend.c.
2347 (OBJS): Added depend.o.
2348 * as.h (start_dependencies, register_dependency,
2349 print_dependencies): New declarations.
2350 * depend.c: New file.
2351 * as.c (parse_args): Added -MD option.
2352 (main): Call print_dependencies.
2353 (show_usage): Added help for -MD.
2354 * read.c (s_app_file): Call register_dependency.
2355 (s_include): Call register_dependency when file is found.
2356 (read_a_source_file): Call register_dependency.
2358 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2360 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2361 section address to the symbol value.
2363 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2365 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2366 into the new membership field.
2368 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2370 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2371 command line then the ARM7 is now chosen by default when setting
2372 the BFD machine and architecture.
2374 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2376 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2377 hold APCS selection.
2378 (md_begin): Added code to generate flags to be set into the COFF
2379 header and the calls to the BFD functions to do this.
2380 (md_parse_option, md_show_usage): Added new command line
2381 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2382 -marmv3m, -marmv4, -marmv4t.
2384 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2385 as it is never used.
2387 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2389 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2390 label name with ".".
2391 * config/tc-mn10300.c (md_convert_frag): Likewise.
2393 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2395 * config/tc-mips.c (set_at): Check for bignum.
2396 (check_absolute_expr, macro, mips16_macro): Likewise.
2398 start-sanitize-tic80
2399 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2401 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2402 for overflow/underflow, only insert lower 15 bits into instruction.
2405 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2407 * config/tc-i386.c (pi): Check for RegMMX.
2409 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2411 * expr.c (expr): When subtracting values in the same frag,
2412 subtract X_add_number rather than adding it.
2414 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2416 * config/obj-coff.c (write_object_file): Just pass NULL to
2417 md_do_align, not the address of a char holding NOP_OPCODE.
2419 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2421 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2422 than an address if the floating point value looks sufficiently
2425 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2427 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2428 section size to be aligned.
2430 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2432 * cond.c: Include "macro.h".
2433 (struct conditional_frame): Add macro_nest field.
2434 (initialize_cframe): Initialize macro_nest.
2435 (cond_finish_check): Add nest parameter. Change all callers.
2436 (cond_exit_macro): New function.
2437 * as.h (cond_finish_check): Update declaration.
2438 (cond_exit_macro): Declare.
2439 * input-scrub.c (macro_nest): Make globally visible.
2440 (input_scrub_next_buffer): Call cond_finish_check.
2441 * macro.h (macro_nest): Declare.
2442 * read.c (s_mexit): Call cond_exit_macro.
2444 * config/tc-i386.h (RegMMX): Define.
2445 * config/tc-i386.c (pi): Check for all register types.
2446 (type_names): Add RegMMX.
2447 (md_assemble): Handle RegMMX.
2449 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2451 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2454 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
2456 * config/tc-mips.c (nopic_need_relax): Add new parameter
2457 before_relaxing. Use it when testing ecoff_extern_size.
2458 (load_address, macro, md_estimate_size_before_relax): Fix all
2461 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
2463 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2464 (obj_elf_subsection): New static function.
2466 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
2468 * config/obj-coff.c (coff_header_append): Don't reset string_size
2469 each time through the loop.
2471 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2473 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2475 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
2477 * doc/internals.texi (Porting GAS): Correct documentation for
2478 current configure handling of targ-cpu.h, et. al.
2479 (CPU backend): Document listing macros.
2481 * listing.c (data_buffer): Set size based on other listing macros,
2482 rather than always using 100.
2483 (data_buffer_size): Remove static variable.
2484 (calc_hex): Make data_buffer_size a local variable. Don't leave
2485 any slop when filling data_buffer.
2487 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
2489 * doc/c-mips.texi: Document .set autoextend.
2491 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
2493 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
2494 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
2495 sparc-*-openbsd*): New targets.
2496 * configure: Rebuild.
2498 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
2500 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2501 for all undefined symbols.
2503 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
2505 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
2508 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
2510 * configure.in (alpha*-*-openbsd*): New target.
2511 * configure: Rebuild.
2513 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
2515 * configure.in (mips-*-openbsd*): New target.
2516 * configure: Rebuild.
2519 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
2521 * config/tc-d30v.c (parallel_ok): Fix parallel checking
2522 for instructions using conditional execution.
2525 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
2527 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
2529 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
2531 * Makefile.in (srcroot): Remove.
2532 (INSTALL): Set to @INSTALL@.
2533 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
2534 (all, dvi): Don't set srcroot.
2535 (install): Depend upon as.new, gasp.new, and installdirs. Use
2536 $(program_transform_name) directly, rather than using
2537 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2538 (installdirs): New target.
2539 * doc/Makefile.in (INSTALL_XFORM1): Remove.
2540 (install): Depend upon installdirs. Use $(program_transform_name)
2541 directly, rather than using $(INSTALL_XFORM) and
2543 (installdirs): New target.
2544 (install-info-as): Run mkinstalldirs.
2545 (install-info-gasp): Likewise.
2547 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
2549 * Makefile.in (INSTALL): Change install.sh to install-sh.
2551 * symbols.c (resolve_symbol_value): Check for division by zero.
2553 From Thomas Graichen <graichen@rzpd.de>:
2554 * Makefile.in: Always use $(SHELL) when running move-if-change.
2555 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2556 * configure: Rebuild.
2558 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
2560 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
2561 New argument `want'. Update enum cgen_parse_operand_result values.
2562 Initialize if CGEN_PARSE_OPERAND_INIT.
2563 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
2564 (md_assemble): Call cgen_asm_init_parse.
2565 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
2567 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
2569 * config/tc-m68k.c (m68k_ip): Handle #j.
2571 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
2573 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
2574 right address for call label:32,regs,imm.
2576 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
2578 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
2580 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
2581 symbol for OBJ_ELF anymore.
2583 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
2585 * Makefile.in: Regenerate dependencies.
2586 (TARG_CPU): New variable.
2587 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
2588 (.dep1): Delete creating of cgen-opc.h.
2589 (.tcdep): Put proper contents in cgen-opc.h.
2590 * configure.in (m32r): Delete setting of extra_files, extra_links.
2591 (AC_OUTPUT): Create cgen-opc.h.
2592 * configure: Regenerated.
2594 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
2596 * makefile.vms: Update to build gasp.exe.
2598 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
2600 * write.c (relax_frag): Make non-static.
2601 * write.h (relax_frag): Add prototype for.
2602 * config/tc-m32r.h (md_do_align): New arg `max'.
2603 * config/tc-m32r.c (m32r_do_align): Likewise.
2604 Update calls to frag_align, frag_align_pattern.
2605 (fill_insn): Update call to m32r_do_align.
2606 (m32r_scomm): Update call to frag_align.
2608 * config/tc-m32r.[ch]: New files.
2610 * Makefile.in (CPU_TYPES): Add m32r.
2611 (TARGET_CPU_CFILES): Add tc-m32r.c.
2612 (TARGET_CPU_HFILES): Add tc-m32r.h.
2613 (DISTCLEAN_HERE): Add cgen-opc.h.
2614 (.dep1,.tcdep): Create empty cgen-opc.h.
2615 (cgen.o): Add dependencies.
2616 (dependencies): Regenerate.
2617 * as.h (struct frag): New member fr_targ.
2618 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2619 * conf.in (USING_CGEN): New macro.
2620 * configure.in (m32r-*-*): Add entry for.
2621 Add cgen.o to extra_objects.
2622 * configure: Regenerate.
2623 * frags.c (frag_var): fr_pcrel_adjust renamed to
2624 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2625 (frag_variant): Likewise.
2626 * write.c (relax_frag): Likewise.
2627 * config/tc-ns32k.c (*): Likewise.
2629 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2631 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2632 rather than for any end of line character.
2634 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2635 call abort (i.e., as_abort) rather than crashing.
2637 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2638 OBJ_ELF, rather than of S_GET_OTHER.
2640 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2642 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2644 * Makefile.in (VERSION): Set to 2.8.1.
2646 * Branched binutils 2.8.
2648 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2650 * COPYING: Update FSF address.
2652 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2654 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2656 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2658 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2660 * config-gas.com: Update to handle both vax and alpha.
2661 * makefile.vms: Update to use config-gas.
2662 * conf-a-gas.com: Remove file.
2664 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2666 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2667 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2668 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2670 start-sanitize-tic80
2671 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2673 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2674 at the beginning of a line for compatibility with .S files where
2675 cpp leaves the filename transitions beginning with '#'.
2678 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2680 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2681 tc_coff_sizemachdep if OBJ_COFF.
2683 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2685 * config/tc-ppc.c (register_name): Declare.
2687 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2689 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2690 * configure: Rebuild.
2692 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2694 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2695 (mips16_mark_labels): New static function.
2696 (append_insn): Call mips16_mark_labels.
2697 (mips_emit_delays): Likewise.
2698 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2699 (s_mips_stab): New static function.
2701 * configure.in: Use ELF for mips-*-gnu*.
2702 * configure: Rebuild.
2704 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2706 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2709 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2711 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2712 set OPCODES_LIB to empty.
2713 * configure: Rebuild.
2715 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2717 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2719 * configure: Rebuild.
2721 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2723 * itbl-parse.y (yyerror): Make static. Declare.
2725 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2726 * configure.in: Set emulations for mips-*-linux*-*.
2727 * configure: Rebuild.
2729 * config/tc-mips.c (struct mips_set_options): Define.
2730 (mips_opts): New static variable.
2731 (mips_isa): Remove. Now a field in mips_opts. Change all
2733 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2734 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2735 (struct mips_option_stack): Define.
2736 (mips_opts_stack): New static variable.
2737 (s_mipsset): Add support for .set push and .set pop.
2738 * doc/c-mips.texi: Document .set push and .set pop.
2740 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2741 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2742 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2744 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2746 * as.c (parse_args): Update copyright date in version message.
2748 * Makefile.in (clean-here): Remove dependency files.
2750 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2751 (s_mri_common): Check S_IS_COMMON unconditionally.
2752 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2753 * config/tc-alpha.c (s_alpha_comm): Likewise.
2754 * config/tc-mips.c (nopic_need_relax): Likewise.
2755 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2756 (ppc_pe_comm): Likewise.
2757 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2758 common symbol to bfd_com_section_ptr.
2759 * config/tc-sparc.c (s_common): Likewise.
2760 (tc_gen_reloc): Likewise.
2763 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2765 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2768 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2770 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2773 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2775 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2778 * listing.c (print_lines): Add lineno parameter. Change all
2780 (listing_listing): Only call calc_hex for the right line.
2781 (listing_list): Set the new edict based on the current edict, in
2782 order to handle listing commands in macros correctly.
2784 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2787 * cond.c (cond_finish_check): New function.
2788 * as.h (cond_finish_check): Declare.
2789 * as.c (main): Call cond_finish_check.
2792 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2794 * config/tc-d30v.c (md_assemble): If two instructions
2795 are supposed to be assembled in parallel and the first one is
2796 long, print an error and stop.
2797 (md_apply_fix3): Don't calculate absolute relocs. Just write
2801 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2803 * config/tc-i386.h (iclrKludge): Define.
2804 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2806 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2808 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2809 * config/tc-alpha.c (alpha_debug): New static variable.
2810 (md_parse_option): Set alpha_debug if -g is seen.
2811 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2814 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2816 * config/tc-d30v.c (build_insn): Enable range-checking code.
2817 (postfix): Stop at space or comma. Fixes PR 11862.
2818 (md_assemble): Change error message.
2821 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2823 * Makefile.in: Added automatic dependency building.
2824 * dep-in.sed: New file.
2826 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2828 * config/obj-ieee.c (segment_name): Don't define function if this
2831 * config/obj-coff.h (DO_STRIP): Don't define.
2832 * config/tc-h8300.h (DO_STRIP): Don't define.
2833 * config/tc-h8500.h (DO_STRIP): Don't define.
2834 * config/tc-w65.h (DO_STRIP): Don't define.
2835 * config/tc-z8k.h (DO_STRIP): Don't define.
2837 * symbols.c (colon): Call obj_frob_label if it is defined.
2838 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2840 * configure.in: Don't set files and links. Don't call
2841 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2842 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2843 * configure: Rebuild.
2844 * Makefile.in (TARG_CPU_C): New variable.
2845 (TARG_CPU_O, TARG_CPU_H): New variables.
2846 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2847 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2848 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2849 (LINKED_SOURCES): Remove.
2850 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2851 (LINKED_HEADERS): Remove.
2852 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2853 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2855 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2856 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2857 (itbl-cpu.h): Remove target.
2858 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2861 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2863 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2865 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2867 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2868 open coded loop that does not require the name to start with a
2871 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2873 * frags.c (frag_var): Change offset parameter to offsetT.
2874 (frag_variant): Likewise.
2875 * frags.h (frag_variant, frag_var): Update declarations.
2876 * config/tc-m68k.c (struct m68k_it): Change foff field to
2878 (add_frag): Change off parameter to offsetT.
2879 * Several files: Add casts to calls to frag_var.
2881 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2882 serialize a parallel make.
2883 (itbl-parse.h): Split target out from itbl-parse.c.
2885 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2887 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2889 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2890 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2891 storing the value of a common symbol.
2893 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2895 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2897 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2898 that is done by symbol_remove and symbol_insert.
2900 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2903 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2905 * config/tc-mips.c (load_register): In 32 bit mode, when not
2906 dealing with a 64 bit number, permit the upper 32 bits to be set
2907 even if bit 31 is not set.
2909 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2911 * read.c (potable): Add "equiv".
2912 (s_set): Handle .equiv based on argument.
2913 * doc/as.texinfo (Equiv): New node to document .equiv.
2914 (Err): New node to document .err.
2916 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2918 * Many files: Add function prototypes.
2919 * as.c (show_usage, parse_args): Make static.
2920 * frags.h (frag_alloc): Declare.
2921 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2922 * symbols.c (dollar_label_instance): Change return type to long.
2923 * symbols.h (print_symbol_value): Declare.
2924 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2925 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2926 (remove_subsegs, relax_frag): Make static.
2927 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2928 (what_kind_of_float): Likewise.
2929 (atof_vax): Make static. Change what_kind to int.
2930 (md_atof): Change what_statement_type to int.
2931 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2932 * config/tc-alpha.c (vax_md_atof): Declare.
2933 (md_atof): Don't declare atof_ieee and vax_md_atof.
2934 * config/tc-i386.c (set_16bit_code_flag): Make static.
2935 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2936 * config/tc-m68k.c (add_fix): Change width to int.
2937 (insert_reg): Change regname to const.
2938 (md_atof): Don't declare atof_ieee.
2939 (demand_empty_rest_of_line): Don't declare.
2940 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2941 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2942 (parse_keyword_arg): Change lookup_fn to take const arg.
2943 (md_atof): Don't declare atof_ieee.
2944 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2945 (tc_aout_pre_write_hook): Don't declare.
2947 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2949 * as.h (bfd_alloc_by_size_t): Don't declare.
2950 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2952 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2954 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2955 (symbol_append): Set sy_next and sy_previous when adding a single
2956 symbol to an empty list. Call debug_verify_symchain.
2957 (verify_symbol_chain): Use assert, not know.
2959 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2961 * NEWS: Note BeOS support.
2962 * configure.in: (ppc-*-beos): New target, use coff as object format.
2963 * configure: Regenerate with autoconf.
2965 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2967 * config/tc-mips.c (md_apply_fix): Improve error message for out
2970 * Makefile.in: Add dependencies on obstack.h where needed.
2972 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2974 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2975 case of a symbol equated to another symbol when using SVR4_PIC.
2977 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2979 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2981 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2982 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2984 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2985 and md_elf_section_change_hook if they are defined.
2986 (obj_elf_text, obj_elf_previous): Likewise.
2988 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2990 * config/obj-multi.h (struct elf_obj_sy): Define if
2992 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2994 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2995 OBJ_SYMFIELD_TYPE is defined.
2997 * doc/as.texinfo (bss): Improve description of .bss section. In
2998 ELF or COFF, you are permitted to switch into the section.
2999 (Comm): Rewrite description of common symbols.
3000 (Lcomm): Mention that some targets permit a third argument.
3002 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3004 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3006 * symbols.c (colon): Change type of local to int. From Alan Modra
3007 <alan@spri.levels.unisa.edu.au>.
3009 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3010 alignment if a zero fill pattern was explicitly specified.
3011 * config/tc-sh.c (sh_do_align): Likewise.
3013 * read.c (equals): Always permit register names to be redefined.
3015 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3016 mips16 symbol to be adjusted if a symbol is being subtracted from
3019 From Eric Youngdale <eric@andante.jic.com>:
3020 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3021 illegal symbol version names.
3022 (elf_frob_symbol): Check for external default versions.
3024 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3026 From Eric Youngdale <eric@andante.jic.com>:
3027 * config/obj-elf.h (struct elf_obj_sy): Define.
3028 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3030 * config/obj-elf.c (obj_elf_symver): Just record the name.
3031 (obj_symbol_new_hook): Initialized versioned_name field.
3032 (elf_frob_symbol): If there is a versioned_name, either rename the
3033 symbol, or add an alias with that name.
3035 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3037 * config/tc-mn10300.c (md_relax_table): Define.
3038 (md_convert_frag): Implement.
3039 (md_assemble): Handle relaxable operands/instructions correctly.
3040 (md_estimate_size_before_relax): Implement.
3041 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3043 * config/tc-mn10200.c (md_relax_table): Fix typos.
3045 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3046 relocs anymore. Tweak fx_offset for pc-relative relocs.
3048 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3050 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3053 start-sanitize-tic80
3054 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3056 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3058 * config/tc-tic80.c (md_begin): Declare external variable
3059 coff_flags and insert an F_AR32WR bit into it.
3062 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3064 * read.c (equals): Add reassign parameter. Change all callers.
3065 * read.h (equals): Update declaration.
3067 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3069 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3070 can rely on the frag address to determine whether a frag is
3073 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3075 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3076 (S_LOCAL_NAME): Likewise.
3077 (FAKE_LABEL_NAME): Define unconditionally.
3078 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3080 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3081 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3082 Don't define FAKE_LABEL_NAME.
3083 * config/te-ic960.h: Likewise.
3084 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3085 (mips_frob_file_before_adjust): Declare.
3086 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3087 (mips_local_label): Remove.
3089 * config/te-sco386.h: Remove; not used.
3091 start-sanitize-tic80
3092 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3094 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3095 byte alignment rather than power-of-two alignment that is the
3099 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3101 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3103 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3104 message, and add newline.
3105 (process_file): Don't process assignments in the label if this is
3106 a equ or assign pseudo-op.
3107 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3108 and K_EQU, to match documentation.
3110 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3112 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3113 to denote read-only data sections.
3115 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3117 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3118 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3120 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3121 binary number if the next character is '+' or '-'.
3123 start-sanitize-tic80
3124 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3126 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3127 (find_opcode): Match operands that can be floats.
3128 (build_insn): Handle O_big (float) expressions and build
3132 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3134 * configure.in (mips*-*-lnews*): New target, also make empty
3135 emulation list for this target.
3136 * configure: Update.
3137 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3138 (mips_target_format): Use.
3139 * te-lnews.h: New file.
3141 start-sanitize-tic80
3142 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3144 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3145 operands with :m or :s modifiers and generate the right opcodes
3149 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3151 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3152 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3154 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3156 * config/tc-m68k.c (instring): Useless local declaration of
3157 crack_operand removed.
3158 * expr.h (expressionS): Changed type of X_op field to operatorT if
3161 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3163 Based on patches from Robert Lipe <robertl@dgii.com>:
3164 * configure.in: Add i386coff and i386elf to emulation list.
3165 * configure: Rebuild.
3166 * as.c (i386coff, i386elf): Declare.
3167 * obj.h (coff_format_ops): Declare.
3168 * config/obj-coff.c (OBJ_HEADER): Define.
3169 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3170 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3171 (obj_pseudo_table): Add "version".
3172 (coff_pop_insert): New static function.
3173 (coff_sec_sym_ok_for_reloc): New static function.
3174 (no_func): New static function.
3175 (coff_format_ops): New variable.
3176 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3177 (obj_symbol_new_hook): Define.
3178 (coff_obj_read_begin_hook): Declare.
3179 (obj_read_begin_hook): Define.
3180 * config/tc-i386.h (i386_target_format): Declare.
3181 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3182 OUTPUT_FLAVOR when appropriate.
3183 (i386_target_format): New function.
3184 * Makefile.in (obj-coff.o): New target.
3185 (e-i386coff.o, e-i386elf.o): New targets.
3187 From Stephen Williams <steve@icarus.icarus.com>:
3188 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3189 (_tc_get_bal_of_call): Don't declare.
3190 (tc_get_bal_of_call): Declare as function, don't define as macro.
3191 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3192 in sy_tc field, not x_balntry field.
3193 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3194 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3195 field, not x_balntry field.
3197 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3198 have the SHF_ALLOC attribute.
3200 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3201 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3202 (itbl-lex.o): Depend upon itbl-parse.h.
3204 * itbl-parse.y (yyerror): Change return type to int. Change to
3205 use old style function declaration.
3207 * Makefile.in (itbl-lex.o): Remove -Wall.
3208 (itbl-parse.o): Likewise.
3210 * cond.c (s_ifdef): If we should omit conditionals from listings,
3212 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3213 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3214 (listing_listing): Handle EDICT_NOLIST_NEXT.
3215 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3216 * listing.h (LISTING_NOCOND): Define.
3217 (LISTING_SKIP_COND): Define.
3218 * as.c (show_usage): Mention c as a suboption of -a.
3219 (parse_args): Handle c as a suboption of -a.
3220 * doc/as.texinfo: Document -alc.
3222 start-sanitize-tic80
3223 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3225 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3228 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3230 * doc/as.texinfo: Document .symver.
3232 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3234 * config/tc-d10v.c: Change pre_defined_registers to
3235 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3237 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3239 * config/obj-coff.c: Fix typo in comment section.
3240 start-sanitize-tic80
3241 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3242 an additional alignment argument.
3243 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3245 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3249 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3251 * Makefile.in: Remove dependancies on itbl-cpu.h.
3252 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3255 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3257 * itbl-ops.h: Include as.h.
3259 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3261 * as.c: Remove -t option.
3262 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3263 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3264 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3266 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3268 * itbl-ops.c: Don't define DEBUG.
3270 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3272 * Makefile.in: Update itbl-test.c to reflect its new location.
3274 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3276 * itbl-ops.c: Add test for itbl_have_entries.
3277 * config/tc-mips.c: Remove test for itbl_have_entries.
3278 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3280 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3282 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3283 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3284 (LEX, LEXFLAGS): Define.
3285 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3287 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3289 * itbl-parse.y: Fix indentation mistakes from indent program.
3290 * itbl-lex.l: Fix indentation mistakes from indent program.
3291 * itbl-ops.h: Add include for ansidecl.h.
3292 Add PARAMS around function arguments.
3293 Add declaration for itbl_have_entries.
3294 * itbl-ops.c: Add PARAMS around function arguments.
3295 * Makefile.in: Add itbl build rules.
3296 Add dependancies for itbl files to mips target.
3297 * as.c: Add itbl support.
3298 Add new option "--insttbl" for dynamically extending instruction set.
3299 * as.h: Declare insttbl_file_name;
3300 the name of file defining extensions to the basic instruction set
3301 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3302 itbl-ops.o to extra_objects for mips configuration.
3303 Add include file link from itbl-cpu.h to
3304 config/itbl-${target_cpu_type}.h.
3305 * config/tc-mips.c: Allow copz instructions.
3306 Add notes for future additions to the itbl support.
3308 (macro): Call itbl_assemble to assemble itbl instructions.
3309 See if an unknown register is specified in an itbl entry.
3311 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3312 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3314 start-sanitize-tic80
3315 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3316 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3318 (build_insn): Grab a frag early so we can use the address in
3319 fixups. Take one's complement of BITNUM values before insertion
3320 in opcode. Add code to support O_symbol operands.
3321 (md_apply_fix): Replace unimplemented warning with implementation.
3322 (md_pcrel_from): Ditto.
3323 (tc_coff_fix2rtype): Ditto.
3326 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3328 * config/tc-d30v.c (parallel_ok): New function.
3329 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3331 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3332 relocation is in different section. Fixes PR11574.
3334 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3336 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3337 don't set the section alignment to 2**4.
3339 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3341 * config/tc-m68k.c (line_comment_chars): Add '*'.
3343 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3344 (do_scrub_begin): Don't set lex['*'].
3345 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3346 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3349 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3350 * configure: Rebuild.
3351 * config/te-svr4.h: New file.
3352 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3353 TE_SVR4 or TE_DELTA.
3355 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3357 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3358 short conditional branch around a long unconditional branch.
3360 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3362 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3365 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3368 * symbols.c (resolve_symbol_value): If both left and right
3369 operands are undefined, warn about both of them.
3371 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3373 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3374 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3375 (obj_elf_symver): New static function.
3376 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3379 * write.c (relax_segment): Make type and printf format agree.
3381 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3385 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3387 * config/tc-d30v.c, config/tc-d30v.h: New files.
3389 * configure: Rebuilt.
3391 * configure.in: Add case for d30v.
3394 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3396 * config/tc-alpha.h (md_operand): Define with a null expansion,
3397 like all the other targets.
3398 * doc/internals.texi (CPU backend): Add missing word in
3399 md_flush_pending_output description. Fix typo in md_convert_frag
3401 start-sanitize-tic80
3402 * config/tc-tic80: Minor comment additions/changes.
3405 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3407 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3408 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3409 * config/obj-coff.c (obj_coff_def): Use
3410 tc_canonicalize_symbol_name if defined.
3411 (obj_coff_tag, obj_coff_val): Likewise.
3412 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3414 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3416 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3417 does not actually work, though:
3418 * configure.in (i386-sequent-bsd*): New target.
3419 * configure: Rebuild.
3420 * config/tc-dynix.h: New file.
3421 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3423 * read.c (do_align): Add max parameter. Change all callers.
3424 Remove useless static variables.
3425 (s_align): New static function. Do common portion of
3426 s_align_bytes and s_align_ptwo.
3427 (s_align_bytes, s_align_ptwo): Just call s_align.
3428 * frags.c (frag_align): Add max parameter. Change all callers.
3429 (frag_align_pattern): Likewise.
3430 * frags.h (frag_align, frag_align_pattern): Update declarations.
3431 * write.c (relax_segment): Limit alignment change to fr_subtype.
3432 Fix some types to be addressT.
3433 * config/obj-coff.c (size_section): Likewise.
3434 * config/obj-ieee.c (size_section): Likewise.
3435 * config/tc-d10v.h (md_do_align): Add max parameter.
3436 * config/tc-i386.h (md_do_align): Likewise.
3437 * config/tc-m88k.h (md_do_align): Likewise.
3438 * config/tc-m88k.c (m88k_do_align): Likewise.
3439 * config/tc-sh.h (md_do_align): Likewise.
3440 * config/tc-sh.c (sh_do_align): Likewise.
3441 * as.h: Improve comments on rs_align and rs_align_code.
3442 * doc/as.texinfo: Document new alignment arguments.
3443 * doc/internals.texi (Frags): Document use of fr_subtype field for
3444 rs_align and rs_align_code.
3446 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3448 * config/tc-mips.c: Changed opcode parsing.
3450 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3452 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3453 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3454 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3455 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3456 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3457 to a location consistent with the rest of the target include files.
3458 * config/tc-i386.c: Remove misleading comment.
3459 * doc/internals.texi (CPU backend): Add description of function
3460 md_undefined_symbol.
3461 start-sanitize-tic80
3462 * config/tc-tic80.c: Add code to insert predefined symbols into the
3463 symbol table so they can be parsed by the standard expression parser.
3464 Remove custom code that use to parse them.
3465 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3466 to a location consistent with the rest of the target include files.
3469 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
3471 * as.h: GNU c provides unlink() function.
3473 Unify section handling on openVMS/Alpha:
3474 * config/tc-alpha.c(s_alpha_link): Remove.
3475 (s_alpha_section): New function.
3476 Remove case-hacking of symbols
3477 Add .code_address pseudo-op.
3478 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3479 (s_alpha_code_address): New function.
3480 (alpha_ctors_section, alpha_dtors_section): New sections for C++
3481 static constructors/destructors.
3482 Add debug code for crash debugs, to be removed when traceback code
3483 is added to object code.
3484 (s_alpha_name): New function for .name pseudo-op.
3485 (alpha_print_token): New function to print token expressions with
3486 alpha specific extensions.
3488 * makefile.vms: Allow compilation with current gcc snapshot.
3490 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
3492 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
3493 (DVIPS): Set to dvips.
3494 (ps, as.ps, gasp.ps): New targets.
3495 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
3496 and MAKEINFO env variables.
3497 (internals.ps): Use DVIPS macro.
3498 (clean): Remove core and backup files.
3499 (distclean): Remove temporary files from building internals.
3501 * doc/internals.texi (Frags): Fix typo.
3502 (GAS processing): Ditto.
3503 (CPU backend): Ditto.
3504 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
3505 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
3506 * read.c: Remove ugly hack that dealt with config files not
3507 correctly defining TARGET_BYTES_BIG_ENDIAN.
3508 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
3509 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3510 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3511 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3512 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3513 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3514 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
3515 with TARGET_BYTES_BIG_ENDIAN defined to 0.
3516 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3517 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3518 whether it is defined or not.
3519 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
3520 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3521 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3522 whether it is defined or not.
3523 start-sanitize-tic80
3524 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
3525 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
3528 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
3530 * write.c (write_relocs): Correct text in as_fatal error message,
3531 bfd_perform_relocation -> bfd_install_relocation.
3533 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3535 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
3536 * read.c (LEX_TILDE): Define if not defined.
3537 (lex_type): Use LEX_TILDE.
3538 * expr.c (get_symbol_end): Check first char with is_name_beginner,
3539 not is_part_of_name.
3541 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
3543 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
3546 * config/tc-mips.c (mips16_extended_frag): Correct base address
3547 for an extended PC relative instruction.
3548 (md_convert_frag): Likewise.
3550 * config/tc-mips.c (prev_nop_frag): New static variable.
3551 (prev_nop_frag_holds): New static variable.
3552 (prev_nop_frag_required): New static variable.
3553 (prev_nop_frag_since): New static variable.
3554 (append_insn): If we aren't reordering, and prev_nop_frag is not
3555 NULL, and we don't need any nops, then decrease the size of
3556 prev_nop_frag. Don't insert nops because of instructions in
3557 noreorder sections. Remember whether the previous instructions
3558 where in noreorder sections even when not reordering.
3559 (mips_no_prev_insn): Add preserver parameter. Change all
3560 callers. Refer prev_nop_frag variables when appropriate.
3561 (mips_emit_delays): Set up prev_nop_frag.
3562 (s_mipsset): Clear prev_nop_frag if reordering.
3564 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
3566 * config/tc-mips.c (append_insn): Remove useless code which
3567 handled swapping a mips16 jump with a mips16 instruction with a
3570 * config/tc-mips.c (md_parse_option): When debugging, set
3571 mips_optimize to 1, not 0.
3573 * config/tc-mips.c (mips16_ip): Handle an extend operand.
3575 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
3576 like the expression was based on `.', adjust the value of the
3579 * config/tc-mips.c (append_insn): Warn about an attempt to put an
3580 extended instruction in a delay slot when not reordering.
3581 (md_convert_frag): Warn if an extended instruction appears in a
3584 * config/tc-mips.c (mips_pseudo_table): Add "insn".
3585 (s_insn): New static function.
3586 * doc/c-mips.texi: Document .insn.
3588 * config/tc-mips.c (md_begin): Add the general registers to the
3590 (mips16_ip): First parse the expression, and then see whether it
3591 came up with a register, rather than trying to first see whether
3592 we are looking at a register.
3594 start-sanitize-tic80
3595 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
3597 * config/tc-tic80.c: Numerous changes and additions to flesh
3598 out functions that were previously just stubs, and fix some
3599 problems found using the new TIc80 testsuite cases.
3602 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
3604 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3605 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3607 * config/tc-mips.c (append_insn): Output jump instruction as a
3608 pair of 2 byte instructions, rather than as a single 4 byte
3611 start-sanitize-r5900
3612 * config/tc-mips.c (md_begin): Correct test of mips_5900.
3613 (mips_ip): Don't check INSN_ISA for a macro.
3616 start-sanitize-r5900
3617 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3619 * config/tc-mips.c: added r5900.
3622 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3624 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3625 config/itbl-mips.h: Add copyright message and fix indentation.
3627 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3629 * itbl-ops.c: New file. Add support for dynamically read
3630 instruction registers, opcodes and formats. Build internal table
3631 for new instructions and provide callbacks for assembler and
3633 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3635 * itbl-ops.h: New file. Header file for itbl support.
3636 * config/itbl-mips.h: New file. Mips specific definitions for
3639 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3641 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3642 fit into the constant field of a relaxable operand, then it does
3645 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3647 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3648 a jsr target in a different section just like a jsr to
3649 an undefined target.
3651 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3653 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3654 against any mips16 symbols, not just externally visible ones.
3655 (md_apply_fix): Corresponding change.
3657 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3659 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3660 the operand of the exit instruction.
3662 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3664 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3665 as O_symbol, copy over the segment.
3667 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3669 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3670 fixup to be against the section symbol, adjust the value
3673 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3675 * write.c (write_relocs): Avoid looping on equated symbols.
3676 Adjust fx_offset by X_add_number for each symbol.
3677 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3679 (fixup_segment): Add a loop to track down equated symbols and
3680 adjust fx_offset appropriately.
3682 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3684 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3685 jmp -> bra relaxing.
3686 (md_convert_frag): Handle jmp->bra relaxing.
3687 (md_assemble): Handle jmp->bra relaxing.
3688 (md_estimate_size_before_relax): Likewise.
3690 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3692 * config/tc-i386.c (i386_align_code): Add comments explaining the
3695 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3697 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3698 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3700 (md_longopts): Add "enforce-aligned-data".
3701 (md_show_usage): Mention --enforce-aligned-data.
3702 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3703 enforce-aligned-data.
3705 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3706 "word", and "short".
3707 (ppc_xcoff_cons): New static function.
3709 * write.c (relax_segment): Give an error if a .space symbol is
3710 common or undefined.
3712 * read.c (read_a_source_file): Don't handle mri_pending_align if
3713 the handler is s_globl or s_ignore.
3715 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3717 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3718 start-sanitize-tic80
3719 * config/tc-tic80.c: Many additions to previous placeholder file.
3720 * config/tc-tic80.h: Ditto.
3723 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3725 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3727 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3729 * config/tc-mips.c (mips_fix_adjustable): New function.
3730 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3731 (mips_fix_adjustable): Declare.
3733 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3734 * read.c (read_a_source_file): After doing an mri_pending_align,
3735 adjust the line_label if there is one.
3736 (s_space): Set mri_pending_align if an odd number of bytes were
3739 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3741 * config/tc-d10v.h (md_do_align): Add this hook to call
3742 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3744 * config/tc-d10v.c (find_opcode): Correctly calculate
3745 branch displacement when .aligns are present.
3747 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3749 * config/tc-mn10200.c (md_relax_table): Define.
3750 (md_convert_frag): Implement.
3751 (md_assemble): Handle relaxable operands/instructions correctly.
3752 (md_estimate_size_before_relax): Implement.
3753 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3755 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3757 * config/tc-mips.c (append_insn): Give an error for jumps to a
3759 (md_apply_fix): Make a branch to an odd address an error rather
3762 * config/tc-mips.c (md_convert_frag): If the user explicitly
3763 requested an extended opcode, pass warn as true to mips16_immed.
3765 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3766 an explicit 0, so that explicitly extended instructions work
3769 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3771 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3772 symbol for a common symbol.
3774 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3776 Patch presumed to have been checked in awhile ago but wasn't.
3777 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3778 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3779 (relax_segment, case rs_org): Move code inside braces. Move locals
3780 target,after inside too.
3781 (relax_segment, case rs_machine_dependent): Guts moved to ...
3782 (relax_frag): New function.
3783 Call md_prepare_relax_scan if defined.
3785 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3787 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3788 'p' operand specifier.
3790 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3792 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3793 m68k family cpus which support long branch addressing modes.
3794 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3795 md_create_long_jump): Use it.
3797 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3799 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3800 the .reginfo or .MIPS.options section if configured for an
3803 * config/tc-mips.c (md_begin): Don't set interlocks for
3806 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3808 * read.c (read_a_source_file): Make sure the symbol ends with
3809 whitespace before checking whether the next character is '='.
3811 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3813 * config/tc-i386.c (sco_id): Moved from here...
3814 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3815 really is an SCO ELF specific thing, not just a SCO x86 specific
3818 start-sanitize-tic80
3819 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3821 * configure.in (tic80-*-*): Don't require 'coff'.
3822 * configure: Regenerate.
3825 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3827 * read.c (emit_expr): Check for overflow of a negative value
3829 * write.c (fixup_segment): Likewise.
3830 * config/obj-coff.c (fixup_segment): Likewise.
3832 * config/tc-m68k.c (struct label_line): Define.
3833 (labels, current_label): New static variables.
3834 (md_assemble): Mark current_label as text, and clear it.
3835 (m68k_frob_label): New function.
3836 (m68k_flush_pending_output): New function.
3837 (m68k_frob_symbol): New function.
3838 * config/tc-m68k.h (tc_frob_label): Define.
3839 (md_flush_pending_output): Define.
3840 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3841 (tc_frob_coff_symbol): Likewise.
3843 * read.c (read_a_source_file): When defining a macro in MRI mode,
3844 don't add the symbol to the symbol table.
3846 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3848 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3849 here since fixup_segment doesn't (linkrelax is set).
3850 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3852 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3854 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3857 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3859 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3860 to avoid warnings with the native HP compiler.
3861 (fix_new_hppa): Similarly for the r_type argument.
3862 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3863 in an #if OBJ_ELF to keep gcc -Wall quiet.
3864 (md_apply_fix): Always initialize "result".
3866 * config/tc-mn10200.c (md_assemble): Generate relocations.
3868 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3870 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3873 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3875 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3876 pass on the new file hook.
3878 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3879 !alpha_force_relocation, as local LITERALs can be adjusted to be
3880 relative to the section.
3882 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3884 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3886 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3887 aligned to odd boundary.
3888 (tc_frob_coff_symbol): Define.
3890 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3892 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3894 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3895 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3897 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3899 (md_assemble): If the size is 'B', set fx_signed.
3900 (md_apply_fix_2): Use fx_signed when checking for overflow.
3902 * write.h (struct fix): Add fx_signed field.
3903 * write.c (fix_new_internal): Initialize fx_no_overflow and
3905 (fixup_segment): Use fx_signed when checking for overflow.
3906 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3907 fx_signed when checking for overflow.
3909 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3911 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3912 updated, and all the useful information is in doc/internals.texi.
3914 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3915 * read.c (read_a_source_file): Check for conditional operators
3916 before doing an MRI pending alignment.
3917 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3918 (tc_conditional_pseudop): Define.
3919 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3920 * doc/internals.texi (CPU backend): Describe
3921 tc_conditional_pseudoop.
3923 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3924 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3926 (md_begin): Check m68k_rel32_from_cmdline before setting
3928 (m68k_mri_mode_change): Likewise.
3929 (md_longopts): Add --disp-size-default-16 and
3930 --disp-size-default-32.
3931 (md_parse_option): Handle new options.
3932 (md_show_usage): Mention new options.
3933 * doc/c-m68k.texi (M68K-Opts): Document new options.
3935 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3936 * config/tc-m68k.c (m68k_index_width_default): New static
3938 (m68k_ip): Use m68k_index_width_default to set the size of a base
3939 register whose size was not given.
3940 (md_longopts): Add --base-size-default-16 and
3941 --base-size-default-32.
3942 (md_parse_option): Handle new options.
3943 (md_show_usage): Mention new options.
3944 * doc/c-m68k.texi (M68K-Opts): Document new options.
3946 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3948 * configure.in: Recognize mips-*-linux* target.
3949 * configure: Rebuild.
3951 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3952 work if valueT is only 32 bits.
3954 * config/tc-mips.c: Throughout, check target_big_endian rather
3956 (byte_order): Remove.
3957 (mips_init_after_args): Remove.
3958 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3959 (mips_init_after_args): Don't declare.
3960 (tc_init_after_args): Don't define.
3962 * config/tc-mips.h (tc_frob_after_relocs): Define if
3964 (mips_elf_final_processing): Likewise.
3965 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3967 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3969 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3970 sld.{h,w} and the operand is relocatable, adjust the adend by
3971 shifting it right one bit.
3973 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3975 * read.c (read_a_source_file): Check mri_pending_align after
3976 checking for a macro. From Ronald F. Guilmette
3979 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3981 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3982 add segment argument. If OBJ_ELF, treat a relocation against a
3983 symbol in a linkonce section like a relocation against an external
3985 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3987 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3989 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3991 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3993 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3994 includes config.h instead of host.h, tc.h instead of tp.h, and
3995 targ-env.h instead of target-environment.h.
3996 Also, obj-format.h includes targ-cpu.h instead of
3998 start-sanitize-tic80
3999 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4000 * configure: Rebuild with autoconf.
4001 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4002 (TARGET_FORMAT): Define to "coff-tic80".
4003 * config/tc-tic80.c: New file for TIc80 support.
4004 * config/tc-tic80.h: New file for TIc80 support.
4007 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4009 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4012 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4014 * write.c (adjust_reloc_syms): If the fixup symbol has been
4015 equated to an undefined symbol, convert the fixup to being against
4016 the target symbol. Remove obsolete code handling a special case
4019 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4021 * mpw-make.sed: Use NewFolderRecursive for installation.
4023 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4025 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4027 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4029 * config/tc-d10v.c (md_assemble): Fix bug which caused
4030 second instruction in a line to be case sensitize. PR11312
4032 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4034 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4035 range check operands with MN10200_OPERAND_NOCHECK set.
4036 (check_operand): Likewise.
4038 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4040 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4041 (md_begin): Always align the text section to a four byte
4043 (append_insn): Remove call to record_align.
4045 * config/tc-mips.c (insn_label): Remove.
4046 (struct insn_label_list): Define.
4047 (insn_labels, free_insn_labels): New static variables.
4048 (mips_clear_insn_labels): New static function.
4049 (append_insn): Mark all mips16 text labels, and make them odd.
4050 Handle all labels after emitting a nop, not just one. Call
4051 mips_clear_insn_labels rather than just clearing insn_label.
4052 (mips_emit_delays): Add insns parameter, and use it to decide
4053 whether to mark mips16 labels. Handle all labels, not just one.
4054 Force mips16 labels to be odd. Change all callers.
4055 (mips16_immed): Don't check for an odd branch target.
4056 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4057 (mips16_extended_frag): Ignore the low bit in a branch target.
4058 (md_convert_frag): Likewise.
4059 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4060 clearing insn_label.
4061 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4062 (s_float_cons, s_gpword): Likewise.
4063 (s_align): Use insn_labels rather than insn_label.
4064 (s_cons, s_float_cons, s_gpword): Likewise.
4065 (mips_frob_file_after_relocs): New function.
4066 (mips_define_label): Rewrite to add to insn_labels list.
4067 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4068 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4069 out odd, increment it.
4071 * config/tc-mips.c (append_insn): Only update prev_insn when not
4072 reordering if place is NULL.
4074 * config/tc-mips.c (mips16_ip): Check for a missing expression
4075 when using the register indirect addressing mode.
4077 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4079 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4080 check 24bit operands for overflow.
4081 (check_operand): Likewise.
4083 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4085 * doc/as.texinfo (Section): Document how to use the .section
4086 pseudo-op for COFF and ELF.
4088 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4090 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4092 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4094 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4095 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4096 store them. Adjust other RELAX_MIPS16 macros.
4097 (RELAX_MIPS16_DSLOT): Define.
4098 (RELAX_MIPS16_JAL_DSLOT): Define.
4099 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4100 handling of whether previous instruction has a fixup. Set
4101 prev_insn_reloc_type.
4102 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4103 (mips16_extended_frag): Use the right base address for a PC
4104 relative add or load.
4105 (md_convert_frag): Likewise. If a PC relative add or load is
4106 used, record the alignment for the section.
4108 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4110 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4111 linkonce section into a reloc against the section symbol.
4113 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4114 branch instructions.
4116 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4117 system, don't set the section alignment to 2**4.
4118 (s_change_sec): Likewise.
4119 (append_insn): Call record_alignment for the section.
4120 (md_section_align): Don't align the section size for an embedded
4123 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * write.c (adjust_reloc_syms): Make sure that symbols are
4126 resolved; expression symbols may have been skipped.
4127 * config/obj-coff.c (fixup_segment): Likewise.
4129 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4131 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4132 BFD_RELOC_24_PLT_PCREL relocation.
4133 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4135 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4137 * config/tc-d10v.c (write_2_short): Remove code that called
4138 parallel_ok() when the programmer specified parallel instructions.
4140 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4142 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4145 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4146 * config/tc-mn10300.c (md_assemble): Likewise.
4148 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4150 * config/tc-mips.c (append_insn): Make sure there is enough room
4151 in a frag after a mips16 instruction to switch it with a jump
4154 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4155 attempt to use a non absolute symbol in an extending frag.
4157 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4159 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4160 * config/tc-mn10200.h: Likewise.
4162 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4164 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4165 UNGET rather than PUT. Set old_state before setting state to -2.
4167 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4168 when extending because the value is exactly maxtiny + 1.
4170 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4171 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4172 (RELAX_MIPS16_USER_SMALL): Define.
4173 (RELAX_MIPS16_USER_EXT): Define.
4174 (mips16_small, mips16_ext): New static variables.
4175 (append_insn): Pass mips16_small and mips16_ext to
4176 RELAX_MIPS16_ENCODE.
4177 (mips16_ip): Set mips16_small and mips16_ext.
4178 (mips16_immed): Don't check mips16_autoextend.
4179 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4181 * write.c (write_relocs): Print an error for an out of range
4182 fixup, rather than calling abort.
4184 * as.c (main): Unlink the output file if there are errors while
4185 generating the fixups.
4187 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4189 * config/tc-mips.c (mips16_extended_frag): Don't call
4191 (md_convert_frag): Call resolve_symbol_value before calling
4192 S_GET_VALUE, and don't add in the frag address.
4194 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4195 and use them when reporting errors. Change all callers.
4197 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4199 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4200 Remove '$' prefixing for registers.
4202 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4204 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4205 is initialized before using it.
4206 (d10v_cleanup): No longer uses its argument, so make it void.
4208 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4210 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * write.c (fixup_segment): Don't discard the symbol for a PC
4213 relative fixup to an absolute symbol.
4215 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4217 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4218 with multiple sections.
4220 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4222 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4223 no-mips-16 to no-mips16.
4224 (s_mipsset): Accept .set mips16 and .set nomips16.
4226 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4228 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4229 argument, and check for +/- constant following the suffix, folding
4230 it into the expression.
4231 (ppc_elf_cons): Change ppc_elf_suffix calls.
4232 (md_assemble): Ditto.
4233 (shlib): Replace boolean mrelocatable with enumeration shlib.
4234 (md_parse_option): Discriminate between PIC style shared libraries
4236 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4239 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4241 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4242 change the comment characters.
4244 * config/tc-ppc.c (comment_chars): Delete in favor of
4246 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4248 (ppc_comment_chars): Select appropriate comment chars by default.
4249 (msolaris): New flag for -m{,no-}solaris.
4250 (md_parse_option): Recognize -K pic. Add support for
4252 (md_show_usage): Update.
4253 (md_begin): Do not set ELF flags if Solaris.
4254 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4255 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4257 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * as.c (main): Correct handling of flag_always_generate_output.
4261 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4263 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4264 fx_offset, not fx_addnumber.
4266 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4269 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4271 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4273 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4275 * config/tc-mips.c (md_section_align): Check for an alignment of
4276 4, not an alignment of 16. Corrects August 7 patch.
4278 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4280 * configure, conf.in: Rebuild with autoconf 2.12.
4282 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4283 alignment is specified.
4285 Add support for mips16 (16 bit MIPS implementation):
4286 * config/tc-mips.c: Extensive additions for mips16 support, not
4288 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4289 (insn_uses_reg): Change last parameter to an enum.
4290 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4291 (md_relax_frag): Define as mips_relax_frag.
4292 (mips_relax_frag): Declare.
4293 (struct mips_cl_insn): Add use_extend and extend fields.
4294 (tc_fix_adjustable): Define.
4295 * config/obj-elf.h (S_GET_OTHER): Define.
4296 (S_SET_OTHER): Define.
4298 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4300 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4301 o and p operand specifiers.
4303 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4305 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4306 (relax_segment, case rs_org): Move code inside braces. Move locals
4307 target,after inside too.
4308 (relax_segment, case rs_machine_dependent): Guts moved to ...
4309 (relax_frag): New function.
4310 Call md_prepare_relax_scan if defined.
4311 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4314 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4316 * config/tc-mn10300.c (address_registers): Use '$' as register
4317 prefix instead of '%'.
4318 (data_registers, other_registers, md_assemble): Likewise.
4320 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4321 (data_registers, other_registers, md_assemble): Likewise.
4323 * config/tc-mn10300.c (md_assemble): Correctly determine the
4324 correct location and type for each relocation.
4325 (md_pcrel_from): Simplify.
4327 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4329 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4330 converted into branch around branch.
4332 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4334 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4335 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4337 * config/tc-mn10300.c (md_begin): Set linkrelax.
4338 (md_assemble): Create fixups as needed.
4339 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4341 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4343 * config/tc-d10v.c (parallel_ok): When automatically converting
4344 serial ops to parallel, do not consider a branch as the first
4347 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4349 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4351 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4353 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4355 (check_operand): Likewise.
4357 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4359 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4361 (write_2_short): Call parallel_ok to check whether two short
4362 instructions the user requested execute in parallel, can be
4365 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4367 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4368 allow a branch and link in parallel with an exe instruction.
4370 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4372 * doc/c-d10v.texi: Add info on @word modifier.
4374 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4376 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4377 operands are assumed to be 32bits. Use "bits" field to hold the
4378 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4379 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4382 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4383 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4385 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4386 MN10300_OPERAND_SPLIT.
4388 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4390 * config/tc-mn10300.c (md_assemble): Insert operands into
4391 the extension part of the instruction if necessary.
4392 (mn10300_insert_operand): Accept pointer to extension word
4393 argument. Make insn a pointer argument too. Return type
4394 is now void. All callers changed.
4396 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4398 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4399 repeated register operands.
4401 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4403 * doc/as.texinfo: Added section on reporting bugs.
4405 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4406 alpha_macro emit field to expect a const argument, and change the
4407 arg field to be const. Fix some spacing to follow the GNU
4410 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4412 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4413 (pca56) and 21264 (ev6) cpus.
4414 (md_apply_fix): Private relocation types are now negative.
4415 (alpha_force_relocation): Likewise.
4416 (tc_gen_reloc): Likewise.
4417 (emit_insn): Likewise.
4418 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4419 (emit_stX): Likewise.
4420 (emit_sextX): Likewise.
4422 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4424 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4425 a symbol found in a reloc.
4427 * symbols.c (resolve_symbol_value): Improve the error message if
4428 an undefined symbol is used in an expression.
4430 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4432 * doc/internals.texi: Rewrite, and add a lot of documentation.
4433 * doc/Makefile.in (internals.info): New target.
4435 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4437 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4438 against weak symbols.
4440 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4442 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4445 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4446 fixup at the right address within the frag.
4448 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4449 to an absolute value, instead increment it as needed.
4451 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4452 * config/tc-v850.c: Fix some indention problems.
4453 (md_relax_table): Define for D9->D99 branch displacement
4455 (md_convert_frag): Do something useful instead of aborting.
4456 (md_estimate_size_before_relax): Likewise.
4457 (md_assemble): Note if the matching instruction has a relaxable
4458 operand. If it does, allocate frag with frag_var and don't
4461 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4463 * config/tc-d10v.h (md_cleanup): New function. This is needed to
4464 write out any buffered instructions when a ".end" is found.
4466 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4468 * read.c (read_a_source_file): New hook md_cleanup().
4470 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
4472 * write.c (fix_new_exp): Use make_expr_symbol to build an
4473 expression symbol for a complex fixup.
4475 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
4477 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4478 hacks to improve parsing of complex hi, lo, zda, etc
4480 (md_assemble): Don't demand and eat a trailing ')' after finding
4481 a v850 relocation prefix. Sign extend the constant in a
4482 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
4484 (parse_cons_expression_v850): Don't eat a trailing ')' after
4485 finding a v850 relocation prefix.
4487 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
4488 (TC_CONS_FIX_NEW): Likewise.
4489 * config/tc-v850.c (parse_cons_expression_v850): New function.
4490 (cons_fix_new_v850): Likewise.
4492 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
4494 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
4496 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
4497 for an unknown relocation type.
4499 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
4501 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
4504 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
4506 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
4507 differently for movea & sst/sld insns.
4509 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4511 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
4514 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
4516 * obj.h (struct format_ops): Add frob_file_after_relocs field.
4517 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
4518 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
4519 frob_file_after_relocs field.
4520 * config/obj-elf.c (elf_format_ops): Likewise.
4521 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
4522 including obj-elf.h.
4524 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
4526 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
4527 specially if not ELF.
4528 (md_apply_fix): Handle BFD_RELOC_64.
4529 (tc_gen_reloc): Handle BFD_RELOC_64.
4531 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
4532 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
4535 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
4536 Don't check S_GET_OTHER.
4538 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
4540 * config/tc-mips.c (mips_ip): Accept an odd floating point
4541 register with l.s or s.s.
4543 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
4545 (obj_aout_type): New static function.
4547 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
4549 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
4551 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
4553 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
4554 and sdaoff expressions.
4556 * write.c (fixup_segment): Don't add symbol value to addend if
4557 TC_V850 and OBJ_ELF.
4558 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
4561 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
4562 (md_pcrel_from_section): Likewise.
4563 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
4565 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
4567 * config/tc-v850.c (md_pcrel_from): Delete unused function.
4568 (md_pcrel_from_section): New function.
4569 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4571 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
4573 * config/tc-mips.c (load_register): Add cast to offsetT when using
4576 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
4578 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
4579 (elf_frob_file_after_relocs): ... here. New function.
4580 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
4581 * write.c (write_object_file): Call *frob_after_relocs after the
4582 call to write_relocs.
4584 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
4586 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
4587 symbol, as this messes up linking. Instead, expand the recursive call
4588 inline and change up the appropriate bits to get the 0x8000 offset
4589 in the reloc addend.
4591 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
4593 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
4594 two symbols in the same segment to be adjusted.
4596 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
4597 * configure: Rebuild.
4599 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4601 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
4603 (ppc_elf_validate_fix): Ditto.
4604 (md_assemble): Ditto.
4606 (ppc_pe_section): Ditto.
4607 (ppc_frob_symbol): Ditto.
4609 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
4611 * config/mn10300.c (md_assemble): Pass an extra shift count
4612 to mn10300_insert_operand based on the opcode format.
4613 (mn10300_insert_operand): Accept and use extra shift count
4616 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4617 formats rather than hard-coded constants.
4619 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4620 are 7 bytes long. Write out instructions in big-endian format.
4622 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4624 * config/tc-mn10300.c (md_assemble): Tweak further so
4625 that all instructions are parsed correctly.
4627 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * as.h: Include libiberty.h.
4630 (xmalloc, xrealloc): Don't declare.
4631 * as.c: Don't include libiberty.h.
4632 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4633 * config/tc-mips.c: Likewise.
4634 * messages.c: Likewise.
4635 (xstrerror): Don't declare.
4636 * xmalloc.c: Remove.
4638 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4640 * config/tc-mn10300.h (pre_defined_registers) Remove.
4641 (system_registers, cc_names): Likewise.
4642 (address_registers, data_registers, other_registers): New register
4644 (register_name, system_register_name, cc_name): Remove.
4645 (mn10300_reloc_prefix): Likewise.
4646 (data_register_name): New function.
4647 (address_register_name, other_register_name): Likewise.
4648 (md_assemble): Rough cut at parsing operands. Remove lots of
4650 (md_apply_fix3): Disable for now.
4652 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4654 * config/tc-m68k.c (select_control_regs): New function, extracted
4655 out of m68k_init_after_args.
4656 (m68k_init_after_args): Use it.
4657 (mri_chip): Use it here as well to update set of allowed control
4660 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4662 * config/obj-elf.c (elf_begin): New function.
4663 (obj_elf_section): Add the section symbol to the symbol table.
4664 * config/obj-elf.h (obj_begin): Define.
4665 (elf_begin): Declare.
4666 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4669 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * config/obj-coff.c (fixup_segment): Subtract the section address
4672 from a PC relative reloc if TC_M68K.
4674 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4676 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4677 .uaxword available even if not OBJ_ELF.
4678 (md_atof): Remove unused local variable wordP.
4680 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4682 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4683 for Matsushita MN10x00 support.
4684 * configure.in: Recognize mn10x00-*-*
4685 * configure: Rebuilt.
4687 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4689 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4690 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4691 (load_expression): track clobbering of base reg before jmp/jsr.
4692 (s_alpha_file): pass case_hack flags and source filename via
4693 symbol table to bfd.
4694 * tc-alpha.h (TC_CONS_FIX_NEW): define
4696 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4698 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4699 * configure: Rebuild.
4701 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4703 * read.c (s_macro): Warn if a macro has the same name as a
4705 (s_space): In m68k MRI mode, align to a word boundary.
4706 * macro.c (define_macro): Add namep parameter. Change all
4708 * macro.h (define_macro): Update declaration.
4710 * as.c (show_usage): Print bug report address.
4711 (parse_args): Change version printing to match current GNU
4713 * gasp.c (show_usage): Print bug report address.
4714 (main): Change version printing to match current GNU standards.
4716 * config/tc-m68k.c (init_table): Correct access control unit
4717 register numbers. From Ken Rose <rose@netcom.com>.
4719 * config/tc-alpha.c: Add some static function prototypes.
4720 (alpha_macros): Move to top of file. Make static.
4721 (alpha_num_macros): Move to top of file.
4723 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4725 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4728 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4730 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4731 and just call sprintf_vma.
4733 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4735 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4737 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4739 * read.c (float_cons): Call md_flush_pending_output if it is
4742 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4744 * config/tc-d10v.c (md_operand): Created. Allows operands to
4746 * config/tc-d10v.h (md_operand): Undefined.
4748 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4750 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4751 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4753 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4755 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4756 reloc for the i960 for a reloc in the same section. This undoes
4757 one of the two changes made Aug 19.
4759 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4761 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4762 symbols to the position of the debugging information.
4764 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4766 * expr.c (expr): Always use unsigned right shifts for >>.
4768 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4770 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4771 slots when processing BL fixups.
4773 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4774 on the first half of the instruction.
4776 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4778 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4779 stabs expression, rather than giving an error.
4781 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4784 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4786 * config/tc-mips.c (append_insn): Fill in the value for a constant
4787 jump, rather than creating a reloc.
4789 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4791 * config/tc-mips.c (append_insn): Don't swap an instruction which
4792 sets a condition code with an instruction which uses a condition
4794 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4797 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4798 (mips_ip): Give a better error message if the ISA level is wrong.
4799 (md_parse_option): Recognize -mcpu=[v][r]5000.
4801 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4803 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4805 (load_register): Ensure hi32 bits are not lost during lo32bit
4806 processing. Fix shift offset that was overflowing into the next
4807 instruction field. Add code to generate shorter sequences for
4808 constants with a single contiguous seqeuence of ones.
4810 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4812 * config/tc-d10v.c (d10v_dot_word): New function to support
4813 "@word" with the word pseudo-op.
4814 (md_apply_fix3): Cleanup and changes to support correct sizes
4815 for 16 and 18-bit relocs.
4817 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4819 * configure.in (sparc-*-aout): Set `em'.
4820 * configure: Regenerated.
4821 * config/te-sparcaout.h: New file.
4822 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4823 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4824 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4825 (SPECIAL_CASE_{SETSW,SETX}): Define.
4826 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4827 (md_begin): Delete setting of `target_big_endian'.
4828 (output_insn): New function.
4829 (md_assemble): Rewrite. Add `setx' support.
4830 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4832 (md_atof): Add little endian support.
4833 (md_number_to_chars): Likewise.
4834 (md_apply_fix): Likewise.
4835 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4836 (md_parse_option): Likewise.
4837 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4839 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4841 * ecoff.c (ecoff_new_file): New function.
4842 * ecoff.h (ecoff_new_file): Declare.
4843 * config/obj-ecoff.h (obj_app_file): Define.
4845 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4847 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4848 symbol by 32k so that our 16-bit signed offset can address the
4849 entire chunk. Reported by <matt@lkg.dec.com>.
4851 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4853 * config/tc-mips.c (load_register): Remove unused variable tmp.
4855 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4857 * config/tc-mips.c (load_register): Remove unnecessary code that
4858 was causing the high 32bits of 64bit constants to be lost.
4860 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4862 * config/tc-d10v.c: Added changes to support function
4863 pointers and "@word" syntax.
4865 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4867 * config/tc-v850.c: Remove commented out and #if 0'd code.
4868 (v850_reloc_prefix): Provide prototype.
4869 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4871 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4872 (md_assemble): Add default to case statement.
4874 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4876 * config/tc-v850.c (md_assemble): Compute size of the instrction
4879 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4882 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4884 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4885 routines to fetch/store the updated instruction from/to memory.
4886 (v850_insert_operand): If the operand has a specialized insert
4889 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4891 * config/tc-v850.c (reg_name_search): Align calling convention to
4892 be like identical function found in tc-ppc.c.
4893 (get_reloc): Removed.
4894 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4895 (md_assemble): emit fixups.
4896 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4898 (md_apply_fix3): handle fixups/relocs.
4899 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4901 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4904 * configure.in (sh-*-elf*): New target.
4905 * config/tc-sh.h (TARGET_ARCH): Define.
4906 (WORKING_DOT_WORD): Define.
4907 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4908 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4909 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4910 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4911 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4912 (SUB_SEGMENT_ALIGN): Likewise.
4913 (RELOC_32): Don't define.
4914 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4915 (target_big_endian): Declare if OBJ_ELF.
4916 (TARGET_FORMAT): Define if OBJ_ELF.
4917 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4919 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4920 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4921 (struct sh_count_relocs): Define.
4922 (sh_count_relocs): New static function, broken out of
4923 sh_frob_file. Add BFD_ASSEMBLER code.
4924 (sh_frob_section): Likewise.
4925 (sh_frob_file): Call sh_frob_section.
4926 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4927 call section_symbol rather than seg_info (seg)->dot.
4928 (md_section_align): Add OBJ_ELF version.
4929 (SWITCH_TABLE_CONS): Define.
4930 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4931 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4932 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4934 (struct reloc_map): Define if not BFD_ASSEMBLER.
4935 (coff_reloc_map): Likewise.
4936 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4937 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4938 * write.c (write_relocs): Ifdef out fx_where test which triggers
4939 inappropriately for SH ELF.
4940 (write_object_file): Call tc_frob_file_before_adjust and
4941 obj_frob_file_before_adjust if they are defined.
4943 * write.c (write_object_file): Use BFD_RELOC_16, not
4944 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4946 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4949 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4951 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4952 branch sizes in across sections.
4954 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4956 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4959 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4961 * config/tc-v850.c (md_begin): Deal with end of opcode
4964 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4966 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4967 the wrong opcode for cases like st2w where there are many forms
4968 of the same instruction.
4970 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4972 * expr.c (operand): If md_parse_name is defined, call it before
4973 calling symbol_find_or_make.
4974 * config/tc-ppc.h (md_parse_name): Define.
4975 (ppc_parse_name): Declare.
4976 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4978 (register_name): Update call to reg_name_search.
4979 (cr_operand): New static variable.
4980 (cr_names): New static const array.
4981 (ppc_parse_name): New function.
4982 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4983 cr_operand before calling expression.
4985 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4987 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4988 hppa_gen_reloc_type call.
4990 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4992 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4993 on addresses. Improved error messages.
4994 * doc/c-d10v.texi: Added docs for register pairs.
4996 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4998 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5001 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5003 * ecoff.c (init_file): Initialize fMerge to 1.
5004 (add_file): Restore old file merging code, but only merge files if
5006 (ecoff_directive_loc): Clear fMerge field of current file.
5007 (ecoff_generate_asm_lineno): Likewise.
5009 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5011 * doc/c-d10v.texi: Fix typo.
5013 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5015 * config/tc-v850.c (md_assemble): Correct bit masking for
5016 hi and lo expressions.
5018 * config/tc-v850.c (md_assemble): Rough cut at demanding
5019 "ep" or "r30" in sst and sld instructions.
5020 (md_apply_fix3): Don't abort. Just warn that we don't
5023 * config/tc-v850.c (CC_NAME_CNT): Define.
5024 (cc_name): New function.
5025 (md_assemble): Handle V850_OPERAND_CC correctly.
5027 * config/tc-v850.c (md_assemble): Don't forget to initialize
5030 * config/tc-v850.c (reg_name_search): Generalize to search
5031 any given register table.
5032 (register_name): Pass appropriate table and size to reg_name_search.
5033 (system_register_name): New function.
5034 (SYSREG_NAME_CNT): Define.
5035 (md_assemble): Handle operands which are system registers.
5037 * config/tc-v850.c (md_assemble): If we find a register, but the
5038 opcode doesn't want a register, then we don't have a match.
5039 (md_assemble): Get size of the instruction from the opcode table.
5041 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5043 * configure.in: Set and substitute HLDENV.
5044 * configure: Rebuild.
5045 * Makefile.in (HLDENV): New variable.
5046 (as.new): Use $(HLDENV).
5048 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5049 if an array dimension is not known.
5051 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5053 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5054 * doc/c-d10v.texi: Cleanup.
5056 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5058 * config/tc-v850.c: New file.
5059 * config/tc-v850.h: New file.
5060 * configure (v850-*-elf): New target.
5061 * configure.in (v850-*-elf): New target.
5063 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5065 * doc/c-d10v.texi: New file.
5066 * doc/all.texi: Added D10V stuff.
5067 * doc/as.texinfo: Added D10V stuff.
5069 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5071 * config/tc-d10v.c: All references to defined symbols should
5072 now use the optimal instruction. .float and .double now work.
5074 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5076 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5077 section address for the i960 as is done for the i386.
5079 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5081 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5082 case, forward-include bfd/elf-bfd.h.
5084 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5086 * config/tc-d10v.c: Add additional information to the opcode
5087 table to help determinine which instructions can be done
5090 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5092 * config/tc-arm.c: Major changes to add Thumb support, with lots
5093 of change input from <rearnsha@armltd.co.uk>.
5094 Reverted to INSN_SIZE macro, rather than insn_size variable.
5095 (insns): Added ARM "bx" instruction support.
5096 (tinsns): Added Thumb instruction definition structure.
5097 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5098 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5099 (opcode_select,s_arm,s_thumb,s_code): Added.
5100 (decode_shift): Allow upper-case RRX.
5101 (do_ldst): Simpler halfword support.
5102 (do_ldmstm): Improved.
5103 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5104 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5105 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5106 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5107 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5109 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5110 (md_parse_option): Add support for -mthumb.
5111 (md_show_usage): Updated to reflect new command line option.
5112 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5113 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5114 fragment information to be held.
5116 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5118 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5119 non-null, but is a constant.
5120 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5121 so that error reporting will work correctly.
5123 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5125 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5126 against weak symbols.
5128 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5130 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5131 (ppc_force_relocation): Declare if OBJ_XCOFF.
5132 * config/tc-ppc.c (ppc_force_relocation): New function if
5135 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5137 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5139 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5141 * config/tc-d10v.c: Fix problem with relocs.
5143 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5145 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5146 with nops if not in data_section or bss_section.
5148 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5150 Add support for openVMS/Alpha.
5151 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5152 * config/obj-evax.c: New file.
5153 * config/obj-evax.h: New file.
5154 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5156 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5157 defined. Add case for bfd_target_evax_flavour.
5158 * config/vms-a-conf.h: New file.
5159 * conf-a-gas.com: New file.
5160 * configure.in: Add target alpha-*-*vms*.
5161 * configure: Rebuild.
5162 * makefile.vms: New file.
5163 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5164 Don't call ffs on openVMS/Alpha.
5166 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5168 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5169 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5171 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5172 (NEED_DECLARATION_SBRK): New macro.
5173 * configure, conf.in: Rebuild.
5174 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5175 (strstr): Declare if NEED_DECLARATION_STRSTR.
5176 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5178 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5180 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5181 by a constant before entering the main switch. Reject attempts to
5182 apply an arithmetic function to non-absolute symbols, except for
5183 the special case of subtraction of two symbols in the same
5186 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5187 not to more than a 16 byte boundary.
5189 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5190 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5191 (tc_gen_reloc): If out of memory call as_fatal rather than
5192 assert. If no howto found, call as_bad_where rather than
5193 as_fatal. Change the error message slightly. Set howto to a
5194 non-NULL value in order to keep going.
5196 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5198 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5200 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5202 * config/tc-h8300.c (get_specific): New operand "size" derived
5203 from ".b", ".w" and ".l" extensions. All callers changed. If
5204 the base instruction has no operands, then use the size to
5205 determine which specific instruction to use.
5207 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5209 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5211 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5213 * config/tc-mips.c (md_section_align): Don't change addr if
5216 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5218 * config/tc-hppa.c: Revert yesterday's changes.
5220 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5222 * config/tc-d10v.c: Disable range checking on 16-bit values.
5224 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5226 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5227 not just the ones that don't match.
5229 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5231 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5233 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5235 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5236 pre-cursor to adding Thumb support. Also added cpu_variant flag
5237 information to each of the asm_flg structures.
5238 (md_parse_option): Updated ARM7 parsing to allow 't' for
5239 thumb/halfword support, aswell as 'm' for long multiply.
5240 (md_show_usage): Updated help message.
5241 (md_assemble): Check that instruction flags are applicated to the
5242 current cpu variant.
5243 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5244 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5245 signextension instructions.
5246 (do_ldst): Generate halfword and signextension variants if
5247 mnemonic flags match.
5248 (ldst_extend): Do not allow shifts in the offset field of halfword
5249 or signextension instructions.
5250 (validate_offset_imm): Provide check on halfword and signextension
5252 (add_to_lit_pool): Merge identical literal pool values.
5254 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5256 * config/tc-hppa.c (selector_table): Add 'E' selector.
5257 (cons_fix_new_hppa): Don't coke on e_esel.
5258 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5259 to help generate exception handling tables.
5260 (md_apply_fix): Don't try to apply fixups with an e_esel
5262 (hppa_fix_adjustable): Fixups with e_esel selectors
5265 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5267 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5270 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5272 * config/tc-d10v.c: Added lots of error checking. Added hacks
5273 to support accumulator shifts.
5275 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5277 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5278 (S_CLEAR_EXTERNAL): Likewise.
5279 (S_SET_WEAK): Remove error; just let .weak override.
5281 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5283 * config/tc-d10v.c (md_assemble): Now handles multiline
5286 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5288 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5289 Added kludge for divs instruction. Fixed minor problem with
5290 multiple text sections.
5291 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5293 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5295 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5296 addresses to be right-shifted by 2.
5298 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5300 * config/tc-d10v.c: Many changes to get relocs working.
5301 (register_name): No longer creates a symbol for register names.
5302 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5303 (d10v_insert_operand): Now works correctly for either container.
5304 * config/tc-d10v.h (d10v_cleanup): Declare.
5306 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5308 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5309 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5311 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5313 * tc-alpha.c: Patches to track current minimum alignment to reduce
5314 the number of fragments created with frag_align.
5315 (alpha_current_align): New static variable.
5316 (s_alpha_text): Reset alignment to 0.
5317 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5318 (s_alpha_stringer, s_alpha_space): New functions.
5319 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5320 (alpha_cons_align): New function to replace both of them.
5321 (emit_insn): Only align if alpha_current_align is less than 2;
5322 reset alpha_current_align to 2.
5323 (s_alpha_gprel32): Likewise.
5324 (s_alpha_section): New function. Basically duplicate the other
5325 alpha section change hooks. Only define for ELF.
5326 (s_alpha_float_cons): Simplify alignment handling.
5327 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5328 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5329 Don't define the s_alpha_cons pseudo-ops. Do define
5330 s_alpha_stringer and s_alpha_space pseudo-ops.
5331 (alpha_align): Skip if less than current default alignment. Set
5333 * tc-alpha.h (md_flush_pending_output): Remove.
5334 (md_cons_align): Add.
5336 * tc-alpha.c: Add oodles of function description comments.
5337 (md_bignum_to_chars): Remove; there are no callers.
5338 (md_show_usage): Mention some more variants.
5340 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5342 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5343 * configure.in (sparc-*-sysv4*): New target.
5344 * configure: Rebuild.
5346 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5347 uaxword to use s_uacons.
5348 (sparc_no_align_cons): New static variable.
5349 (s_uacons): New static function.
5350 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5353 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5355 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5356 5 with regard to shared libraries.
5357 * configure: Rebuild.
5359 * config/tc-m68k.c (m68k_ip): Use the correct length when
5360 allocating space for the unsupported architecture error message.
5362 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5364 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5366 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5368 * config/tc-d10v.c: New file.
5369 * config/tc-d10v.h: New file.
5370 * configure (d10v-*-elf): New target.
5371 * configure.in (d10v-*-elf): New target.
5373 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5375 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5377 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5379 * config/tc-alpha.c (alpha_align): Change fill parameter
5380 to a pointer. Take NULL as 0 or nop depending on section. Change
5382 (s_alpha_align): Rename local variables.
5384 * doc/as.texinfo (.align): Document action of omitted
5387 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5389 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5390 when an unsupported PC relative reloc is seen, rather than calling
5393 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5394 Instead, check state when '#' comment is seen.
5396 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5398 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5400 (tc_gen_reloc): If fixup was changed to be PC relative, change
5401 reloc type accordingly. Use name of reloc in error message.
5403 * as.h: Don't define const or volatile.
5404 * flonum.h: Don't define const.
5406 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5407 if fx_pcrel is set. Correct setting the addend case in the
5408 OBJ_ELF case (from Andreas Schwab
5409 <schwab@issan.informatik.uni-dortmund.de>).
5410 (md_show_usage): Correct -mfc5200 to -m5200.
5412 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5414 * doc/c-m68k.texi: Document -m5200 flag.
5415 * doc/as.texinfo: Likewise.
5417 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5420 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5422 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5423 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5425 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5427 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5429 * Released binutils 2.7.
5431 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5433 * config/tc-mips.c (mips_ip): Only perform range check when
5434 dealing with O_constant expressions.
5436 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5438 * m68k-parse.h (m68k_register): Add new coldfile control
5441 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5442 array of control registers for the coldfire.
5443 (cpu_of_arch): Added mcf5200.
5444 (archs): Added mcf5200.
5445 (init_table): Add new control registers.
5446 (m68k_ip): Added support for new control registers.
5447 (m68k_init_after_args): Likewise.
5449 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5451 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
5453 * read.h (is_it_end_of_statement): Declare.
5454 * read.c (is_it_end_of_statement): Remove declaration.
5456 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5458 (md_assemble): Fix handling of @l with an unsigned constant. Add
5459 default case to reloc switch.
5461 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5463 Based on patches from Tom Quiggle <quiggle@sgi.com>:
5464 * ecoff.c (last_lineno): New static variable.
5465 (add_procedure): Set last_lineno.
5466 (ecoff_directive_loc): Likewise.
5467 (ecoff_generate_asm_lineno): Likewise.
5468 (ecoff_fix_loc): New function.
5469 * ecoff.h (ecoff_fix_loc): Declare.
5470 * config/tc-mips.c (append_insn): When inserting nops, and using
5471 ECOFF debugging, call ecoff_fix_loc.
5473 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
5475 * config/tc-h8300.c (build_bytes): If an operand type is
5476 marked as SRC_IN_DST retrieve it from the "destination" op.
5478 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
5480 * configure.in (arm-*-riscix*): Set emulation to riscix.
5481 * configure: Rebuild.
5482 * config/te-riscix.h: New file to define TE_RISCIX.
5484 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
5486 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
5488 * Makefile.in (config.status): Just run config.status as other
5491 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
5493 * mpw-config.in (TARGET_OS): Add definition to conf.
5495 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
5497 * config/tc-mips.c (append_insn): Parenthesize
5498 cop_interlocks expressions.
5500 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
5502 * listing.c (listing_print): Close the listing file if it is not
5503 stdout. Close the other files opened for the listing.
5505 * config/tc-sparc.h (md_cons_align): Define.
5506 (sparc_cons_align): Declare.
5507 (HANDLE_ALIGN): Define.
5508 (sparc_handle_align): Declare.
5509 * config/tc-sparc.c (sparc_cons_align): New function.
5510 (sparc_handle_align): New function.
5511 * read.c (cons_worker): Call md_cons_align if it is defined.
5513 * as.h (struct frag): Add fr_file and fr_line fields.
5514 * frags.c (frag_new): Set fr_file and fr_line.
5515 (frag_var): Likewise.
5516 (frag_variant): Likewise.
5518 * as.h (struct frag): Remove unused align_mask and align_offset
5521 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
5522 From <uddeborg@carmen.se>.
5524 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
5526 * configure.in (mips-*-osf*): New target.
5527 * configure: Rebuild.
5529 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
5531 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
5533 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
5534 between co-processor comparisons and branches for the VR4300.
5536 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5538 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
5539 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
5541 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
5542 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5543 includedir): Use autoconf set values.
5546 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
5548 * listing.c (listing_eject): Don't do anything if listing is 0.
5549 (listing_list): Likewise.
5550 (listing_source_line): Likewise.
5551 (listing_title): Don't save title if listing is 0.
5552 (listing_source_file): Check listing rather than listing_tail.
5554 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
5555 using shared libraries.
5556 * configure: Rebuild.
5558 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
5560 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
5561 absolute expression if a relocation type was specified.
5563 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5565 * configure.in: Add support for *-*-rtems* configurations.
5566 * configure: Rebuild.
5568 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
5570 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
5571 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
5572 opcodes library for alpha.
5573 * configure: Rebuild with autoconf 2.10.
5574 * config/tc-alpha.c: Substantial rewrite to add ELF support and
5575 use new opcode table.
5576 * config/tc-alpha.h (md_undefined_symbol): Don't define.
5577 (LOCAL_LABEL): Define differently if OBJ_ELF.
5578 (FAKE_LABEL_NAME): Define if OBJ_ELF.
5579 * config/alpha-opcode.h: Remove.
5580 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
5581 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
5582 include/opcode/alpha.h rather than config/alpha-opcode.h.
5584 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
5586 * config/obj-aout.c (obj_emit_relocations): Give an error if the
5587 relocation symbol was not resolved.
5588 * config/obj-coff.c (do_relocs_for): Likewise.
5590 * write.c (adjust_reloc_syms): Refetch the symbol section after
5591 calling S_GET_VALUE, since it may have changed.
5593 * expr.c (struct expr_symbol_line): Define.
5594 (expr_symbol_lines): New static variable.
5595 (make_expr_symbol): Add entry to expr_symbol_lines.
5596 (expr_symbol_where): New function.
5597 * expr.h: Use extern on function declarations.
5598 (expr_symbol_where): Declare.
5599 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
5600 rather than printing the meaningless name of an expression
5603 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
5605 * config/tc-i386.c (md_number_to_chars): Deleted.
5606 * config/tc-i386.h (md_number_to_chars): New macro.
5608 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5610 (load_symbol_address, load_expression): Use build_mem.
5611 (build_operate): New function.
5612 (emit_addq_r): Use it.
5614 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5616 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5618 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5620 * config/tc-vax.h (NOP_OPCODE): Define.
5622 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5624 * config/obj-vms.h (S_IS_COMMON): Define.
5625 (S_IS_LOCAL): Check for \002 as well as \001.
5626 (LONGWORD_ALIGNMENT): New macro.
5627 (SUB_SEGMENT_ALIGN): Use it.
5629 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5631 * config/vms-conf.h: Reconcile with conf.in.
5633 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5635 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5638 * doc/as.texinfo: Document that any number of hex digits can
5641 * as.c (struct defsym_list): Define.
5642 (defsyms): New static variable.
5643 (parse_args): Just put --defsym arguments on defsyms list, rather
5645 (main): Define defsyms after output file is created.
5647 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5648 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5650 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5651 insn_error rather than calling check_absolute_expr.
5653 * as.c (emulation_name): Remove unused static variable.
5654 (default_emul_bfd_name): Add return NULL to avoid warning.
5655 * ecoff.c (ecoff_stab): Remove unused variables name and
5657 * frags.c (frag_new): Remove unused variable tmp.
5658 * hash.c (hash_grow): Parenthesize + within <<.
5659 (hash_print_statistics): Use %lu, not %d, to print unsigned
5661 * messages.c: Include "libiberty.h".
5662 (fprint_value): Add cast to avoid printf warning.
5663 (sprint_value): Likewise.
5664 * read.c: Include "ecoff.h".
5665 (emit_expr): Add casts to avoid printf warnings.
5666 * read.h: Use extern for function declarations.
5667 (pop_insert): Declare.
5668 * stabs.c: Include "ecoff.h".
5669 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5670 former_last_fragP, and new_fragP.
5671 * subsegs.h (subsegs_print_statistics): Declare.
5672 * symbols.c (debug_verify_symchain): Change macro to discard
5674 * write.c (dump_section_relocs): Likewise.
5675 * write.h: Use extern for function declarations.
5676 (write_print_statistics): Declare.
5677 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5679 * config/e-mipself.c (mipself_bfd_name): Likewise.
5680 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5682 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5683 emit relocations against external symbols.
5685 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5686 message if bfd_reloc_type_lookup fails, rather than calling
5689 * config/tc-alpha.c (alpha_force_relocation): Add
5690 BFD_RELOC_12_PCREL to switch.
5692 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5694 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5695 TE_PE (Lfoo, not .Lfoo).
5697 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5699 * read.c (s_fill): Don't warn about a zero repeat count.
5701 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5702 coprocessor register.
5704 * config/tc-i386.c (md_assemble): When checking the size of a
5705 register to set the size of an instruction, do a bitwise and with
5706 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5709 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5711 * config/tc-h8300.c (parse_reg): Tweak error messages.
5712 (build_bytes): Likewise.
5713 (skip_colonthing): Handle :32 suffix.
5714 (get_specific): Promote L_24 to L_32 if it makes a match.
5715 Don't always promote L_8 to L_16.
5716 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5718 * config/tc-h8300.c (Smode): New variable.
5719 (h8300hmode): Turn off Hmode.
5720 (h8300smode): New function. Turn on Smode and Hmode.
5721 (md_pseudo_table): New ".h8300s" pseudo-op.
5722 (parse_reg): Handle "exr" register.
5723 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5724 Handle "mach" and "machl" operands for ldmac.
5725 (get_specific): Handle "stm.l" and "ldm.l".
5726 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5727 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5730 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5732 * doc/as.texinfo: Reorder chapter of machine dependent options so
5733 that it is sorted by chip name.
5735 * doc/as.texinfo: Use consistant spelling of Vax.
5736 * doc/c-vax.texi: Likewise.
5738 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5740 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5742 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5743 (md_apply_fix): Likewise.
5744 (pa_try): New function.
5745 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5747 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5749 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5750 (pa_level): New function.
5752 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5754 * listing.c (listing_newline): Don't do anything if listing is 0.
5756 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5758 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5759 symbol_create, not symbol_new.
5761 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5763 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5764 absolute symbol unless TC_FORCE_RELOCATION returns true.
5766 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5768 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5769 the symbol to a pointer. Don't set previous_file_symbol.
5770 Simplify symbol list rearrangement.
5771 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5772 (coff_adjust_symtab): Don't check previous_file_symbol.
5774 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5776 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5778 (md_pseudo_table): Add ppc_elf_lcomm.
5780 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5782 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5783 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5784 (md_begin): Add digits to alt_notend_table.
5785 (md_parse_option): Make s a const pointer.
5787 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5788 (s_empty): New static function.
5790 * config/obj-coff.c (struct filename_list): Only define if not
5792 (filename_list_head, filename_list_tail): Likewise.
5793 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5794 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5795 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5796 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5797 remove the new symbol from the list.
5798 (obj_coff_endef, both versions): Call tag_insert even if there is
5799 an old symbol with the same name, if the old symbol does not
5801 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5802 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5803 symbol that will be moved to the end of the symbol list.
5804 (coff_adjust_section_syms): Always call section_symbol for .text,
5806 (coff_frob_section): Likewise. Also, remove unused variable
5809 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5810 manipulating frags directly.
5811 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5814 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5815 whether the next character is '*' before checking whether we are
5816 at the start of a line. Permit LINE_COMMENT_START to start a
5817 comment in state 1 (seen some whitespace) as well, to match the
5820 * gasp.c (do_align): Permit a fill value for .align.
5822 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5824 * read.c (next_char_of_string): Warn if a newline is seen in the
5825 middle of a string. Call bump_line_counters when appropriate.
5827 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5829 * symbols.c (colon): Use LOCAL_LABEL.
5831 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5833 * Makefile.in (install): Don't check to see if tooldir exists.
5834 Make $(tooldir) and $(tooldir)/bin.
5836 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5838 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5841 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5843 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5844 insn_error. Don't put the string "ERROR" in insn_error. Set
5845 insn_error rather than calling as_warn for an unsupported opcode.
5847 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5849 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5850 before permitting -64.
5851 * output-file.c (output_file_create): Remove duplicate
5854 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5856 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5857 section rather than a .reginfo section.
5858 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5861 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5862 bit value with the high bit set.
5864 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5866 * read.c (s_lcomm): Set section flags for .sbss section.
5868 * config/tc-mips.c (mips_64): New static variable.
5869 (mips_target_format): If mips_64, return elf64 targets rather than
5871 (md_longopts): Add "32" and "64".
5872 (md_parse_option): Handle -32 and -64.
5873 (md_show_usage): Mention -32 and -64.
5874 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5877 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5879 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5880 for Solaris compatibility.
5882 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5883 .stabd with 4 arguments into a .stabn.
5885 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5887 * config/tc-mips.c (macro): When passing X_add_number to
5888 macro_build, cast it to int first.
5890 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5892 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5893 created by emit_expr.
5895 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5896 as_perror rather than assert.
5898 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5900 * config/tc-mips.c (mips_ip): Mark sections created to hold
5901 floating point information as read only.
5903 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5905 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5907 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5909 * read.c (potable): Add .skip as a synonym for .space.
5911 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5912 4 arguments, providing the 4th argument is 0, to allow
5913 compatibility with the Solaris assembler.
5915 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5917 * config/tc-sh.h (struct sh_segment_info_type): Define.
5918 (TC_SEGMENT_INFO_TYPE): Define.
5919 (sh_frob_label): Declare.
5920 (tc_frob_label): Define.
5921 (sh_flush_pending_output): Declare.
5922 (md_flush_pending_output): Define.
5923 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5924 reloc before the instruction if necessary.
5925 (sh_frob_label): New function.
5926 (sh_flush_pending_output): New function.
5927 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5928 when looking for the reloc for the target of .uses.
5929 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5930 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5932 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5933 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5934 the absolute symbol.
5936 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5937 TC_SEGMENT_INFO_TYPE is defined.
5939 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5941 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5942 matches the register size.
5944 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5946 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5948 (do_relocs_for): Likewise.
5949 (fixup_segment): Don't just quit if linkrelax is set. Try to
5950 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5953 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5955 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5956 relative relocations with -mrelocatable. Also allow unfixed
5957 relocs in .ex_shared.
5959 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5961 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5962 non-zero before assuming this is a long file name.
5963 (w_strings): Likewise.
5964 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5966 * config/obj-coff.c (w_strings): Move declaration of i inside
5967 #ifdef block which uses it.
5969 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5971 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5972 "relaxmode". Output relocs which identify various relaxing
5973 possibilities for mov.[bwl] instructions.
5974 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5976 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5978 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5979 (MD_APPLY_FIX3): Define.
5980 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5982 (md_apply_fix3): Renamed from md_apply_fix.
5983 If pcrel reloc and symbol is in different section, undo effects
5986 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5988 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5989 any reloc with an LR% or RR% field selector for SOM.
5991 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5993 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5996 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5998 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6000 (yank_symbols): Likewise.
6002 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6004 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6005 BFD_ASSEMBLER, add name field.
6006 * config/obj-coff.c: Include "libiberty.h".
6007 (coff_header_append): Handle long section names.
6008 (crawl_symbols): Just use the name field for the symbol name,
6009 without worrying about null byte termination.
6010 (w_strings): Handle long section names.
6011 (write_object_file): Likewise. Also, use the name field, rather
6013 (obj_coff_add_segment): Permit long section names.
6014 (obj_coff_init_stab_section): Use the name field, rather than
6016 (adjust_stab_section): Likewise.
6017 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6019 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6020 (mem_fmt): Likewise.
6021 (md_apply_fix): Don't check fx_im_disp field.
6023 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6025 * configure.in: Add * after sparc*-*-vxworks.
6026 * configure: Rebuild.
6028 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6029 define it to comment_chars. Use tc_comment_chars rather than
6031 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6032 * config/tc-m68k.h (tc_comment_chars): Define.
6033 (m68k_comment_chars): Declare.
6034 * config/tc-m68k.c (m68k_comment_chars): Rename from
6035 comment_chars. Change into a pointer rather than an array.
6036 (md_longopts): Add "bitwise-or".
6037 (md_parse_option): Handle OPTION_BITWISE_OR.
6038 (md_show_usage): Mention --bitwise-or.
6039 * doc/c-m68k.texi: Document --bitwise-or.
6041 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6043 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6046 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6047 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6048 correct handling of input line pointer, and call
6049 demand_empty_rest_of_line.
6051 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6053 * config/tc-sparc.c (in_bitfield_range): New static function.
6054 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6055 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6056 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6057 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6058 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6060 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6062 * config/obj-coff.c: BFD_ASSEMBLER:
6063 (coff_last_bf): New static variable.
6064 (coff_frob_symbol): Set endndx of a .bf symbol.
6066 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6067 (last_bfP): New static variable.
6068 (yank_symbols): Set endndx of a .bf symbol.
6070 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6072 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6073 and -s options. Add -be for good measure.
6075 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6077 * read.c (s_space): Support non-constant fill value. Handle fill
6078 value correctly for a size other than 1.
6080 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6082 * config/tc-arm.c (my_get_float_expression): Update call to
6083 gen_to_words, X_PRECISION changed from 6 to 5.
6085 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6087 * config/tc-ppc.c (register_name,reg_name_search): Move register
6088 name lookup from PE specific code to all targets. Add support for
6089 -mregnames/-mno-regnames to control whether register names are
6091 (md_assemble): Call register_name for all platforms.
6092 (md_parse_option): Add support for -mregnames/-mno-regnames.
6094 * configure.in (powerpcle*-*-solaris): Add support.
6095 (powerpc*-*-linux): Ditto.
6096 * configure: Regenerate.
6098 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6100 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6102 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6103 be associated with a single %lo reloc.
6105 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6106 before comparing against MAX_GPREL_OFFSET, so that negative
6107 numbers are handled correctly.
6110 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6112 * config/tc-sparc.c (last_insn): New static variable.
6113 (md_assemble): Warn about putting floating point branches in a
6114 delay slot. If architecture is less than v9, insert NOP
6115 instructions between floating point instructions and floating
6116 point branches. (The SunOS assembler does both these operations.)
6117 Save the last instruction opcode.
6118 (sparc_ip): Add pinsn parameter. Change caller.
6120 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6121 for byte jump to next instruction to skip empty frags.
6123 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6125 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6126 for addq with a 16 bit signed value, just emit a lda instruction
6129 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6131 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6134 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6136 * configure.in: Permit --enable-shared to specify a list of
6138 * configure: Rebuild.
6140 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6142 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6143 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6145 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6147 * config/atof-ieee.c: Fix handling of denormalized extended
6148 precision numbers and overflow/underflow detection.
6149 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6150 not include the 16 bit gap in the m68k extended precision format.
6152 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6154 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6156 * configure: Rebuild.
6158 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6160 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6161 be accessed using the $gp register.
6162 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6164 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6166 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6167 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6169 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6171 * read.c (get_line_sb): Bump line counters based on
6172 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6173 call LISTING_NEWLINE.
6174 (s_macro): Don't call demand_empty_rest_of_line.
6175 * app.c (do_scrub_chars): When handling C style comments, unget
6178 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6180 * read.h (enum linkonce_type): Define.
6181 (s_linkonce): Declare.
6182 * read.c (potable): Add "linkonce".
6183 (s_linkonce): New function.
6184 * subsegs.h (segment_info_type): Add linkonce field to
6185 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6186 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6187 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6188 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6190 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6191 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6192 entry based on the linkonce field in segment_info.
6193 * doc/as.texinfo: Document .linkonce.
6195 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6197 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6199 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6201 * stabs.c (s_stab_generic): Call the listing functions before
6202 doing the rest of the processing, which may involve freeing the
6203 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6204 SEPARATE_STAB_SECTIONS case.
6206 * config/tc-hppa.c: Remove nested comment.
6207 (tc_gen_reloc): Move label done inside the ifdef in which it is
6209 (md_apply_fix): Pass pointers to correct types to libhppa.h
6210 functions. Always return a value.
6212 * config/tc-mips.h (tc_frob_file): Define.
6213 (mips_frob_file): Declare.
6214 * config/tc-mips.c (struct mips_hi_fixup): Define.
6215 (mips_hi_fixup_list): New static variable.
6216 (imm_unmatched_hi): New static variable.
6217 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6218 offset_reloc. Pass imm_unmatched_hi to append_insn.
6219 (append_insn): Add unmatched_hi parameter. If it is set, add the
6220 new fixup to mips_hi_fixup_list. Change all callers.
6221 (mips_ip): Set imm_unmatched_hi when appropriate.
6222 (mips_frob_file): New function.
6224 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6226 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6227 * configure: Regenerated.
6229 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6231 * as.c (main): Call bfd_set_error_program_name.
6233 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6235 * as.h (strdup): Don't declare.
6236 * stabs.c: Include libiberty.h
6237 (get_stab_string_offset): Use xstrdup rather than strdup.
6238 (s_stab_generic): Likewise.
6239 * as.c (parse_args): Likewise.
6240 * read.c (s_mri_sect): Likewise.
6242 * gasp.c (change_base): Recognize \(...) construct documented to
6243 pass through enclosed characters literally through to the output.
6244 (process_assigns): Likewise. Also, be more careful to avoid
6245 looking past the end of the buffer.
6247 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6249 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6250 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6252 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6254 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6256 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6258 * config/alpha-opcode.h: Added cvtst instruction.
6260 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6262 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6263 string. Extract the addend from the result of expression.
6265 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6267 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6268 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6269 mode, change the state to 3 rather than 1.
6271 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6273 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6274 correspond to 11 March change.
6276 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6278 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6279 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6281 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6283 * configure: Rebuild with autoconf 2.8.
6285 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6287 * config/atof-ieee.c (gen_to_words): Improve handling of
6288 X_PRECISION numbers. Based on patches from Andreas Schwab
6289 <schwab@issan.informatik.uni-dortmund.de>.
6291 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6293 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6295 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6296 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6297 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6298 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6301 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6303 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6305 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6307 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6308 (pa_def_subspaces): Add $MILLICODE$.
6309 (pa_spaces_begin): Set section flags for $MILLICODE$.
6311 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6313 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6314 not SHT_NOBITS. Don't tamper with flags based on type if a
6315 special section was found (revert Feb 29 change).
6317 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6318 if aligning to a longword boundary or greater.
6320 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6322 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6324 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6326 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6327 * configure: Regenerated.
6329 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6331 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6332 R_N1SEL since they're not defined for old versions of hpux.
6334 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6335 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6336 R_N0SEL and R_N1SEL.
6338 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6340 * flonum-konst.c: Add two more constants for 1e+-2048 and
6341 1e+-4096, and correct the other constants.
6343 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6345 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6347 * config/obj-elf.c (obj_elf_section): Allow predefined section
6348 types to set the nobits type. Avoid a shadowed declaration.
6350 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6352 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6353 reduce relocs using e_nlrsel field selectors.
6355 * write.c (fix_new_exp): Don't use #elif. Some compilers
6358 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6360 (pa_chk_field_selector): Handle new field selectors for SOM.
6362 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6364 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6365 * configure: Rebuild.
6366 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6367 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6369 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6372 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6374 * mpw-make.sed: Update to handle shared library support.
6376 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6378 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6379 the insn on mismatch.
6381 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6383 * configure.in: Add support for a29-coff.
6384 * configure: Rebuild.
6386 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6388 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6389 of the section when looking for the R_SH_USES fixup, because the
6390 frag addresses have not yet been adjusted.
6392 * gdbinit.in: Set a breakpoint on as_warn_where.
6394 * config/tc-mips.c (macro): Add missing arguments to macro_build
6395 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6397 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6399 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6400 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6402 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6404 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6406 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6408 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6409 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6410 Recognize [uU] format args as sparclet cpregs.
6412 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6414 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6417 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6419 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6420 well as S_IS_EXTERNAL.
6421 (tc_fix_adjustable): Likewise.
6422 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6423 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6425 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6426 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6428 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6430 * config/tc-sparc.c (max_architecture): Change to sparclite for
6432 (default_compatible): Delete.
6433 (sparc_ffs): New function.
6434 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6435 (sparc_ip): Rewrite architecture match and bump logic.
6437 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6439 * configure.in: Check for 'do not mix' from native linker before
6440 trying to use -rpath.
6441 * configure: Rebuild.
6443 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6445 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6446 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6447 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6448 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6450 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6451 to the symbol lnnoptr field, to get the correct file offset.
6453 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6455 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6456 symbols that are not function, file, or section symbols to be
6459 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
6461 * configure: Set and substitute RPATH_ENVVAR.
6462 * configure: Rebuild.
6463 * Makefile.in (RPATH_ENVVAR): New variable.
6464 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6466 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
6467 doesn't need opcodes. If configuring shared, opcodes needs bfd.
6468 * configure: Rebuild.
6470 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6472 * read.c (s_mri_sect): Don't return '\0' in type. Set all
6473 appropriate flags in BFD section.
6475 * configure.in (m68k-*-psos*): New target.
6476 * configure: Rebuild.
6477 * config/te-psos.h: New file.
6478 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
6481 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
6483 From Alan Modra <alan@spri.levels.unisa.edu.au>:
6484 * configure.in: Remove duplicate setting of cpu_type. Check
6485 whether opcodes library is required for on all targets, not just
6487 * configure: Rebuild.
6489 * config/tc-mips.c (mips_big_got): New static variable.
6490 (s_extern): Don't declare.
6491 (reg_needs_delay): New static function.
6492 (macro_build): Permit GOT/CALL_HI/LO relocs.
6493 (macro_build_lui): If place is not NULL, use the number in the
6495 (load_address): Handle mips_big_got case.
6496 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
6498 (OPTION_XGOT): Define.
6499 (md_longopts): Add "xgot" if OBJ_ELF.
6500 (md_parse_option): Handle -xgot.
6501 (md_show_usage): Mention -xgot.
6502 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
6503 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
6505 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6507 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
6508 the byte relocation, point it to the low byte of the word.
6510 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
6512 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
6513 * configure: Rebuild.
6515 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
6517 * configure.in: Recognize any sparc* cpu.
6518 * configure: Regenerated.
6520 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
6522 * read.c (potable): Add "mri" and ".mri".
6523 (s_mri): New function.
6524 * read.h (s_mri): Declare.
6525 * app.c (scrub_m68k_mri): New static variable.
6526 (mri_pseudo): New static variable.
6527 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
6528 flag_m68k_mri. Initialize scrub_m68k_mri.
6529 (mri_state, mri_last_ch): New static variables.
6530 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
6532 (app_push): Save new fields.
6533 (app_pop): Restore new fields.
6534 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
6535 If TC_M68K, use a trivial state machine to look for occurrences of
6536 the .mri pseudo-op, and change the mode appropriately.
6537 * as.h (do_scrub_begin): Update prototype.
6538 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
6540 * config/tc-m68k.c (reg_prefix_optional_seen): New static
6542 (m68k_mri_mode_change): New function.
6543 (md_parse_option): Set reg_prefix_optional_seen.
6544 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
6545 (MRI_MODE_CHANGE): Define.
6546 * doc/as.texinfo: Document .mri pseudo-op.
6548 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
6551 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6553 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
6554 * config/m68k-parse.h (enum pic_relocation): Define.
6555 (struct m68k_exp): Add pic_reloc field.
6556 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
6557 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
6558 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
6560 * config/tc-m68k.c: Delete definition of NO_RELOC.
6561 (struct m68k_it): Add pic_reloc field.
6562 (add_fix): Copy over pic_reloc field.
6563 (md_pseudo_table): Interpret .align parameter as byte count.
6564 (mote_pseudo_table): Likewise.
6565 (tc_m68k_fix_adjustable): New function.
6566 (get_reloc_code): New function.
6567 (md_assemble): Use it as last argument to fix_new_exp.
6568 (md_apply_fix_2): For a relocation against a symbol don't put the
6569 addend into the data.
6570 (tc_gen_reloc): Different addend computation for OBJ_ELF.
6571 (m68k_ip): Don't relax an operand that requires pic relocation.
6572 (md_begin): Align .text, .data and .bss on 4 byte boundary by
6574 * write.c (fixup_segment): Don't add symbol value to addend if
6575 TC_M68K and OBJ_ELF.
6576 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
6577 (motorola_operand): Add rule for `(zapc, EXPR)'.
6579 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
6581 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
6582 *really* is permissible before the comma.
6584 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
6586 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
6587 inserting nop instructions.
6589 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
6591 * config/te-aux.h: Change include of aux.h to aux-coff.h.
6593 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
6595 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
6596 class setting for a CALLNAME symbol in COFF.
6598 * read.c (potable): Pass negative numbers for new .balign[wl] and
6599 .p2align[wl] pseudo-ops.
6600 (s_align_bytes): Treat a negative argument as specifying the fill
6602 (s_align_ptwo): Likewise.
6604 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
6606 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6607 (do_align): Take new len parameter. Change all callers. Pass it
6609 (s_align_bytes): Arg now indicates the length of the fill pattern.
6610 (s_align_ptwo): Likewise.
6611 * config/obj-coff.c (write_object_file): Pass length to
6613 * config/tc-i386.h (md_do_align): Take new len parameter.
6614 * config/tc-m88k.h (md_do_align): Likewise.
6615 * config/tc-m88k.c (m88k_do_align): Likewise.
6616 * config/tc-sh.h (md_do_align): Likewise.
6617 * config/tc-sh.c (sh_do_align): Likewise.
6618 * doc/as.texinfo: Document new pseudo-ops.
6620 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6621 done in cvt_frag_to_fill.
6623 * config/tc-sh.h (sh_do_align): Declare.
6624 (md_do_align): Define.
6625 * config/tc-sh.c (sh_do_align): New function.
6627 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6628 difference if the next address is before the current one.
6630 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6631 (archs): Initialize new field.
6632 (m68k_ip): Don't list alias names when listing CPUs which support
6635 * as.c (main): Call parse_args before read_begin.
6636 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6637 front of generated pseudo-ops.
6638 * read.c (potable): Ignore "name".
6639 (s_app_file): Permit a single quote after the string, since one
6640 may appear in m68k MRI mode.
6642 * configure.in: Check for --enable-shared. If linking against
6643 shared BFD and opcodes, fix library name on SunOS, and try to set
6645 * configure: Rebuild.
6647 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6649 * as.h (flag_m68k_mri): Declare.
6650 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6651 * Many files: For MRI syntax that is specific to the m68k MRI
6652 assembler, check flag_m68k_mri rather than flag_mri or
6653 MRI_MODE_NEEDS_PSEUDO_DOT.
6655 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6657 * config/tc-i960.c (ARCH_HX): Define.
6659 (targ_has_sfr): Handle ARCH_HX.
6660 (targ_has_iclass): Handle ARCH_HX.
6661 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6662 (tc_headers_hook): If the architecture was specified explicitly,
6663 use it when setting the flags. Set the extern variable coff_flags
6664 rather than headers->filehdr.f_flags, since the latter is set
6665 unconditionally in obj-coff.c.
6666 (i960_handle_align): Remove unused variable fixp.
6668 Support for building bfd and opcodes as shared libraries, based on
6669 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6670 * configure.in: Set OPCODES and BFD to search directories.
6671 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6672 * configure: Rebuild.
6673 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6674 (LIBDEPS): New variable.
6675 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6676 $(HLDFLAGS) in link.
6677 (check): Set LD_LIBRARY_PATH in the environment.
6679 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6681 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6682 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6683 read-only, not read/write.
6685 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6687 * Makefile.in (INSTALL_XFORM): Remove -e.
6689 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6691 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6692 than comparing S_GET_SEGMENT to undefined_section.
6693 (write_object_file): Skip symbols which were equated to an
6694 undefined or common symbol.
6695 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6696 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6698 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6699 or S_IS_COMMON call S_GET_VALUE.
6700 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6701 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6702 to an undefined or common symbol, convert the reloc to be against
6704 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6705 undefined or common symbol.
6706 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6707 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6708 to an undefined or common symbol, convert the reloc to be against
6710 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6711 undefined or common symbol.
6712 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6713 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6715 (yank_symbols): Skip symbols which were equated to an undefined or
6718 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6720 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6721 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6723 * configure.in: Make sure we only add m68k-parse.o to
6724 ${extra_objects} once, no matter how many m68k targets have been
6726 * configure: Rebuild.
6728 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6730 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6731 * configure: Rebuild.
6733 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6735 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6736 * doc/c-m68k.texi: Document .extend and .ldouble.
6738 * configure.in (m68*-apple-aux*): New target.
6739 * config/te-aux.h: New file.
6740 * config/obj-coff.c (compare_external_relocs): New static function
6742 (do_relocs_for): Sort relocs if TE_AUX.
6743 (fixup_segment): If TE_AUX, store common symbol value in segment.
6744 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6746 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6748 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6750 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6752 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6753 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6755 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6756 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6757 an undefined symbol and the size of a function symbol.
6758 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6759 for all common symbols.
6761 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6763 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6766 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6769 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6771 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6772 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6774 * ecoff.c (localsym_t): Add addend field.
6775 (add_ecoff_symbol): Add addend argument. Change all callers.
6776 (coff_sym_value): Make static.
6777 (coff_sym_addend): New static variable.
6778 (ecoff_directive_def): Initialize coff_sym_addend.
6779 (ecoff_directive_val): Accept symbol + constant.
6780 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6781 (ecoff_build_symbols): Include the addend in the symbol value.
6783 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6785 * config/tc-ppc.c (md_assemble): Ignore overflow on
6786 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6788 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6790 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6791 bytes in size, so offset appropriately in big endian mode when
6792 writing the bottom 2 bytes.
6794 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6796 * config/tc-sparc.c (default_compatible): New static local.
6797 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6798 (sparc_ip): If no architecture or -bump specified, don't mark as
6799 mismatched those in default_compatible.
6801 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6803 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6804 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6805 * configure: Rebuild.
6806 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6807 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6808 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6809 (sco_id): Declare if SCO_ELF.
6811 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6813 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6814 ({max,warn_after}_architecture): New static locals.
6815 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6816 If both architecture and -bump requested, set max_architecture to max.
6817 (sparc_md_end): Simplify.
6818 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6819 Rewrite code to bump architecture and check for conflicts.
6820 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6821 with Solaris assembler.
6822 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6823 (md_show_usage): Update.
6825 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6827 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6829 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6831 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6832 #ifdef sparcv9 when choosing value.
6835 (sparc_md_end): Declare.
6836 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6837 (initial_architecture): New static local.
6838 (can_bump_v9_p): Likewise.
6839 (NO_V9): Delete all occurrences.
6840 (sparc_md_end): New function.
6841 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6842 Don't bump architecture to v9 unless can_bump_v9_p set.
6843 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6844 * configure.in (sparc64 target cpu): Don't set obj_format here.
6845 (SPARC_V9): Renamed from sparcv9.
6846 (sparc64-*-elf*): Define SPARC_ARCH64.
6847 * configure: Regenerated.
6848 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6849 (SPARC_ARCH64): Add.
6850 * conf.in: Regenerated.
6851 * config/vmsconf.h: Update.
6853 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6855 * config/tc-mips.c (load_register): Optimise "dli" loads.
6856 (md_show_usage): add "-mcpu=vr4100" to help text.
6858 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6860 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6861 undefined symbol, preserve the X_op of O_symbol.
6862 (S_GET_VALUE): Fix check to permit this case.
6863 * write.c (write_relocs): If a reloc is against an undefined
6864 symbol equated to another symbol, change the reloc to be against
6866 * config/obj-coff.c (do_relocs_for): Likewise.
6868 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6871 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6873 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6874 computer is PowerPC.
6876 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6878 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6879 mentioned in the eabi.
6881 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6883 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6884 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6886 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6888 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6890 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6892 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6893 as a section it is ok to have unadorned -mrelocatable pointers in.
6895 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6897 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6900 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6902 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6903 dependent section attributes can be handled.
6905 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6906 macros to add support for exclude section flag and ordered section
6909 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6910 functions to add support for exclude section flag and ordered
6913 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6915 * subsegs.c (section_symbol): Don't try to look up the section
6916 symbol in the hash table. It should be possible to have a symbol
6917 with the same name as a section, but no connection to it.
6919 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6920 From James Carlson <carlson@xylogics.com>.
6922 * expr.c (operand): Skip whitespace after a close parenthesis.
6923 From James Carlson <carlson@xylogics.com>.
6925 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6927 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6928 as_warn_where for relocation overflow.
6929 (parse_reg): Accept register name only if next character is
6932 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6934 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6935 addresses for static variables.
6937 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6939 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6940 and xgot give the old toc16 relocation.
6941 (md_apply_fix3): Support all GOT relocations.
6943 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6945 * config/tc-mips.c (load_address): Correctly handle a constant in
6946 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6948 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6950 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6951 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6952 (build_Mbytes): Handle REG_B.
6954 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6956 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6958 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6960 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6962 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6964 * config/obj-coff.c (write_object_file): Set the s_align field to
6965 the number of bytes, rather than to the power of 2.
6967 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6969 * Makefile.in (DISTCLEAN_HERE): New variable.
6970 (distclean): Use it.
6971 (maintainer-clean): Depend upon clean-here rather than clean,
6972 distclean, and clean-info. Run make maintainer-clean in doc.
6973 Remove files listed in DISTCLEAN_HERE.
6974 * doc/Makefile.in (maintainer-clean realclean): Split out from
6975 distclean. Depend upon clean-info and distclean.
6977 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6979 * mac-as.r: Fix copyright and version strings.
6980 (cfrg): Use PROG_NAME instead of literal name.
6982 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6984 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6986 * config/tc-a29k.h (tc_unrecognized_line): Define.
6987 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6988 (md_operand): Handle a29k style local dollar labels.
6990 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6992 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6994 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6996 * read.c (s_fill): If md_flush_pending_output is defined, call
6999 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7001 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7002 Treat rs_align_code like rs_align.
7004 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7006 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7007 converting an absolute address into a PC-relative one.
7009 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7011 * mpw-config.in: Don't always use te-generic.h for emulation.
7012 (powerpc-apple-macos): Use emulation te-macos.h.
7013 * mpw-make.sed (install, install-only): Edit in Mac-specific
7016 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7018 * configure.in: Improve message about unsupported ELF targets.
7019 * configure: Rebuild.
7021 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7022 pattern is zero. From Manfred Hollstein.
7024 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7026 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7027 the various idata sections, we check the name on the .section pseudo.
7029 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7031 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7032 add section's paddr to add_number; compatibility to native as and
7035 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7037 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7039 * hash.c (struct hash_entry): Moved here...
7040 * hash.h (struct hash_entry): ...from here.
7042 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7043 if it's already known to be null.
7045 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7047 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7048 bit relocs converted to PC relative relocs. This turned out to
7049 add the offset from the beginning of .text twice.
7051 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7053 * stabs.c (s_stab_generic): In 's' case, free string from
7056 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7058 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7061 * subsegs.h (segment_info_type): Make bitfields unsigned.
7063 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7064 and move them together. On most systems this will reduce the
7065 structure size by one word.
7066 (operatorT): Define O_max.
7067 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7070 * read.c (pop_insert): Print error returned by hash table
7073 * as.c (dump_statistics): Split out from main; dump some hash
7074 table stats and target-specific stats.
7075 (start_time): No longer automatic to main.
7076 (main): Set file-level start_time and call dump_statistics at
7077 exit. Exit by calling xexit.
7078 (show_usage): Make --statistics description less specific.
7079 * subsegs.c (subsegs_print_statistics): New function.
7080 * write.c (write_print_statistics): New function.
7081 (n_fixups): New static variable.
7082 (fix_new_internal): Increment it.
7083 * read.c (read_print_statistics): New function.
7084 * read.h (read_print_statistics): Declare.
7085 * symbol.c (symbol_print_statistics): New function.
7086 * symbol.h (symbol_print_statistics): Declare.
7087 * hash.c (hash_print_statistics): New function.
7088 * hash.h (hash_print_statistics): Declare.
7089 * config/tc-i386.c (i386_print_statistics): New function.
7090 * config/tc-i386.h (i386_print_statistics): Declare.
7091 (tc_print_statistics): New macro.
7092 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7095 * hash.c (DELETED): Rewrite to use a valid but unique address.
7096 (START_POWER): Reduce to 10.
7097 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7098 Add new values for counting strcmp calls.
7099 (GROW_FACTOR): New macro.
7100 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7102 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7103 (hash_new): Use FULL_VALUE.
7104 (struct hash_control): Definition moved here.
7105 (hash_code): Don't mask to low bits.
7106 (hash_ask): Mask returned hash code here. Check hash value before
7107 calling strcmp; count strcmp calls.
7108 * hash.h (struct hash_control): Declare, don't define, here.
7109 (HASH_STATLENGTH): Deleted.
7110 (struct hash_entry): Add field for hash code.
7111 (hash_say, hash_apply): Don't declare.
7113 * hash.c (destroy): Return void.
7114 (applicatee): Ditto.
7115 (main): Fix declarations.
7116 (hash_apply): Return void. Argument `function' returns void. Put
7117 inside "#ifdef TEST".
7118 (hash_say): Define only if TEST is defined.
7119 * hash.h (hash_apply, hash_say): Declarations deleted.
7121 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7123 * configure: Rebuild with autoconf 2.7.
7125 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7127 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7128 * configure: Rebuild with autoconf 2.6.
7130 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7132 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7133 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7135 (ppc_frob_file): Remove.
7136 * config/tc-ppc.h (tc_frob_file): Don't define.
7137 (ppc_frob_file): Don't declare.
7139 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7141 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7142 * config/alpha-opcode.h: Include one-operand variants of jmp and
7145 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7146 with te-delta.h in 8.3 file systems.
7147 * configure.in: Adjusted.
7149 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7151 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7153 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7155 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7157 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7159 Version 2.6 released.
7160 * Makefile.in (VERSION): Updated to 2.6.
7162 * config/obj-coff.c (write_object_file): Change use of md_do_align
7163 to pass a pointer rather than a fill value, to match other uses.
7165 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7167 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7169 * as.c (main): Move md_end call to just after call to
7170 perform_an_assembly_pass. Delete cpu-specific code here.
7171 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7172 * config/tc-arm.c (md_end): Unused function deleted.
7173 * config/tc-ns32k.c (md_end): Ditto.
7175 * config/tc-i386.c (i386_align_code): New function, moved here
7176 from HANDLE_ALIGN macro.
7177 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7179 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7181 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7184 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7186 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7187 multi-byte nops to avoid changing gcc. The necessary gcc change
7188 might break old assemblers.
7190 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7192 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7193 generate optimal multi-byte nop instructions for ".align n"
7194 ".align n,0x90", and aligns requiring more than 15 bytes of
7195 padding still generate multiple 0x90's as before.
7197 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7199 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7201 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7203 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7204 * configure: Update.
7205 * mpw-make.sed: Reorder commands to make sed happier.
7206 * config/te-macos.h: New file.
7207 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7209 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7211 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7212 conditional branches.
7213 (md_apply_fix): Likewise.
7215 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7217 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7218 generate a reloc which the linker will not handle correctly. Fix
7219 overflow checking--R_IREL is 18 bits, not 17.
7221 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7223 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7224 from a PC relative reloc if TC_A29K.
7226 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7227 code depends upon it.
7229 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7230 $extend. Based on code from Eric Freudenthal
7231 <freudenthal@nyu.edu>.
7232 * config/tc-a29k.h (LEX_DOLLAR): Define.
7233 * read.c (LEX_DOLLAR): Define if not defined.
7234 (lex_type): Use LEX_DOLLAR.
7236 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7238 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7241 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7243 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7245 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7247 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7248 used only by "dlltool.c".
7250 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7252 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7253 (md_pseudo_table): Don't define "extern".
7255 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7257 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7259 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7261 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7263 * macro.c (macro_expand_body): Don't warn about == with a
7264 nonexistent parameter, in case it is in a comment field.
7266 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7268 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7269 set, even if macro_alternate is set.
7270 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7271 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7272 the token unless it ended in '@'.
7273 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7274 * doc/c-a29k.texi: Document macro usage on A29K.
7276 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7278 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7280 (install_operand): Likewise.
7282 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7284 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7286 * configure.in (m88k-motorola-sysv*): New target.
7287 * configure: Rebuild.
7288 * config/te-delta88.h: New file.
7289 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7291 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7292 (md_do_align): Define.
7293 * config/tc-m88k.c: Include "subsegs.h".
7294 (m88k_do_align): New function.
7296 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7297 (COFF_NOLOAD_PROBLEM): Define.
7298 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7300 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7302 * config/tc-i386.c (md_assemble): For a jump instruction with
7303 non-constant target, require 7 available bytes in the current
7306 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7308 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7311 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7313 * configure.in (alpha-*-linux*): Use ecoff.
7314 * configure: Rebuild.
7315 * ecoff.c (ecoff_directive_extern): New function.
7316 (ecoff_directive_weakext): New function.
7317 (ecoff_build_symbols): Handle weak symbols.
7318 (ecoff_setup_ext): Likewise.
7319 (ecoff_frob_symbol): Warn about weak common symbols.
7320 * ecoff.h (ecoff_directive_extern): Declare.
7321 (ecoff_directive_weakext): Declare.
7322 * symbols.c (S_IS_WEAK): New function.
7323 * symbols.h (S_IS_WEAK): Declare.
7324 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7326 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7329 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7331 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7333 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7334 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7335 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7336 * config/obj-coff.c (coff_frob_symbol): Don't call
7337 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7338 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7341 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7342 (ppc_stab_symbol): New static variable.
7343 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7344 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7345 sy_tc.real_name to the stab string.
7346 (ppc_bc, ppc_ec): New static functions.
7347 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7349 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7351 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7354 * input-scrub.c (input_scrub_push): Reset sb_index.
7356 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7358 * listing.c (listing_newline): Don't create a frag in the absolute
7361 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7363 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7364 (ppc_csect): Move most of the code to ppc_change_csect, and call
7366 (ppc_change_csect): New static function, taken from ppc_csect.
7367 (ppc_section): New static function.
7368 (ppc_saw_abs): New static varable.
7369 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7370 a symbol has no csect.
7371 (ppc_adjust_symtab): New function.
7372 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7373 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7375 * write.c (write_object_file): If tc_adjust_symtab is defined,
7376 call it just before the call to obj_adjust_symtab.
7378 * symbols.c (symbol_find_or_make): Change name to be const.
7379 * symbols.h (symbol_find_or_make): Update declaration.
7381 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7383 * doc/as.texinfo (Align): Mention SH.
7384 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7386 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7387 (Z8000 Directives, even): Don't give numeric align value, instead
7390 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7392 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7395 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7397 * Makefile.in (diststuff): Also make info.
7398 (maintainer-clean realclean): Also make clean-info.
7400 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7402 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7403 (pa_subspace): For ".nsubspa", always create a new subspace
7404 with the given attributes, even if one already exists with the
7407 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7409 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7410 TC_FORCE_RELOCATION, taking an additional section argument. If
7411 the section of the target symbol is not the same as the current
7412 section, always force the relocation to be used.
7413 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7415 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7416 md_pcrel_from function, taking an additional section argument.
7417 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7419 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7420 older TC_FORCE_RELOCATION if not defined.
7421 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7422 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7423 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7424 TC_FORCE_RELOCATION.
7426 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7428 * input-scrub.c (as_where): Set name to null pointer if we don't
7430 * messages.c (identify): Only print filename if non-null.
7431 (as_show_where): Ditto, for line number too.
7432 (as_warn_internal, as_bad_internal): Ditto.
7434 * input-file.c (input_file_open): If the input file can't be
7435 opened, consider it an error.
7437 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7439 * config/tc-mips.c: Added mips_4100 control, and support for
7440 accepting the 4100 as a MIPS architecture variant (md_begin,
7441 macro_build, mips_ip, md_parse_option). Adding suitable
7442 command-line OPTIONs, and updating the help text (md_show_usage).
7444 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7446 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7447 BFD_ASSEMBLER is defined.
7449 * Use one active frag and one obstack per frag chain:
7450 * frags.c (frags): Variable deleted.
7451 (frag_alloc): New function.
7452 (frag_grow, frag_more, frag_variant, frag_now_fix,
7453 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7455 (frag_new): Ditto. Verify that frch_last and frag_now match on
7456 entry and exit, and that old frag_now has non-zero type. Replace
7457 "know" uses with "assert". Use frag_alloc instead of mucking with
7459 * frags.h (frags): Declaration deleted.
7460 * subsegs.h (struct frchain): Add new field frch_frag_now.
7461 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7463 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
7464 give it any stricter alignment than frchainS structures need. Do
7465 not initialize frags obstack. Set frag_now to point to
7466 dummy_obstack. Initialize absolute_frchain.
7467 (subseg_set_rest): Save and restore frag_now in frch_frag_now
7468 field of frchainS. Don't create new frags on section switch, and
7469 use frag_alloc when creating a new frag chain. For absolute
7470 section, set frchain_now to absolute_frchain. Verify that
7471 frch_last and frag_now match on entry and exit. Initialize
7472 per-chain obstack, and under gcc, set required alignment to that
7473 needed by fragS structure.
7475 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7477 * stabs.c (get_stab_string_offset): Only copy input string if a
7478 fresh copy is needed, not if the section already exists.
7479 (s_stab_generic): Cache stab section name to bypass lookups, since
7480 usually it will match. Could be made faster still by changing the
7481 memory allocation rules.
7482 (s_xstab): Cache section name to bypass repeated string
7485 * frags.c (frag_new): Deleted register declarations.
7487 * listing.c (frag_now): Don't declare.
7489 * as.c (chunksize): New variable.
7490 (debug_memory): New variable.
7491 (main): If debug_memory is set, reduce chunksize and
7493 * as.h (chunksize): Declare it.
7494 * read.c (read_begin): Use it.
7496 * config/tc-alpha.c (md_shortopts): Include 'g'.
7497 (md_parse_option): Ignore it.
7499 * Makefile.in (distclean): Remove Makefile and config.status from
7500 testsuite directory.
7501 (clean-here): Don't delete testsuite. Instead, delete only the
7502 files within it that would be generated by running tests.
7504 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
7505 frag_now_fix instead of accessing obstack info directly.
7506 * config/tc-arm.c (s_ltorg): Ditto.
7507 (md_assemble): Ditto.
7509 * config/tc-i386.c (md_assemble): Call frag_grow instead of
7512 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
7514 * stabs.c (aout_process_stab): Insert debug symbol into symbol
7515 chain after parsing value expression, if any, to avoid separating
7516 continued .stabs lines.
7518 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
7520 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
7521 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
7523 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
7525 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
7526 -mcom support and PPC_OPCODE_ANY for -many.
7527 (md_parse_option): Ditto.
7529 (md_begin): For duplicate instructions, print all duplicates
7532 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
7534 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
7535 common mode operation.
7536 (md_show_usage): Add -mcom to usage message.
7538 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
7540 * expr.c (op_rank): Add O_symbol_rva.
7541 * expr.h (operatorT): Add O_symbol_rva.
7542 * read.c (cons_worker): Set O_symbol_rva when necessary.
7543 * write.c (fix_new_exp): Understand O_symbol_rva.
7545 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
7547 * config/tc-mips.c: Correct s_cons arguments. From Michael
7548 Joosten <joost@ori.cadlab.de>.
7550 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
7552 * config/tc-ppc.c (ppc_macro): Make count unsigned.
7553 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
7554 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
7556 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
7557 make non-static. Change all users.
7558 * config/obj-coff.h (coff_n_line_nos): Declare.
7560 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
7562 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7564 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
7566 * config/obj-elf.c (obj_elf_common): Convert specified byte
7567 alignment to power of two. Set size of local bss symbol.
7569 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
7571 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
7573 * sb.c, macro.c: Decide whether to include <string.h> or
7574 <strings.h> just as as.h does.
7576 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
7578 * Makefile.in (site.exp): Fix setting of $srcdir.
7580 * config/tc-arm.c (md_atof): Fix little-endian output.
7581 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
7584 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
7586 * doc/as.texinfo: Split out the NS32k family documentation,
7587 despite its being commented out for now.
7588 * doc/c-ns32k.texi: New file.
7590 * sb.c, macro.c: Include string.h.
7592 * Makefile.in (comparison): Only check *.o; we don't care if
7593 timestamps inserted by the native linker differ.
7595 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
7596 if alignment stricter than 4 bytes is requested; in that case,
7597 align to a 4-byte boundary first.
7599 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
7601 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
7602 uninitialized" warning for `Max_Source_Offset'.
7604 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
7606 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7607 qualifiers and detect errors if present.
7608 (md_assemble): Add call to parse_toc_entry. Also added some support
7609 for the [tocv] qualifier.
7610 (ppc_pe_tocd): New function to support data in the toc section.
7612 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
7614 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7617 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7619 * config/tc-m68k.c (isword): Accept all values from -65536 to
7620 +65535, so ~VAL will not be rejected.
7622 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7623 skip characters after the pseudo-op.
7625 * read.c (get_line_sb): Don't look past buffer_limit.
7626 (s_include): In MRI mode, skip characters after the file name.
7628 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7630 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7631 periods in register names.
7633 For older changes see ChangeLog.1.