1 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3 * configure.in (emulations): Add thumb-pe target.
5 * configure (emulations): Add thumb-pe target.
7 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
9 * itbl-lex.l (yywrap): Don't define if already defined as a
13 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
15 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
16 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
17 packing is enabled. Emit VIF cpu marker after dma insn.
19 * config/tc-dvp.h (TC_START_LABEL): Define.
20 * config/tc-dvp.c (force_mach_label): New function.
21 (md_begin,create_colon_label,s_dmadata): Use it.
23 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
26 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
28 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
31 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
33 * depend.c (quote_string_for_make): New function.
34 (wrap_output): Use it.
36 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
38 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
39 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
42 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
44 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
45 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
46 (gif_insn_frag_loc): New static global.
47 (assemble_gif): Record frag and location frag of insn.
48 (md_apply_fix3): Validate user specified nloop if we couldn't do
50 (s_endgif): Queue fixup to install nloop if we can't compute it here.
52 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
54 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
55 insufficient data present. Fix insertion of computed nloop value.
56 (install_vif_length): Second pass at unpack len calcs.
57 (s_endunpack): Round data up to word boundary.
58 (insert_mpg_marker): New function.
59 (insert_file): New args insert_marker, size. All callers updated.
60 (assemble_vif): Rewrite varlen insn handling.
61 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
62 (s_enddirect,s_endunpack): Rename arg to internal_p.
66 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
68 * config/tc-mips.c : Added vr4320 similar to vr4300.
71 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
73 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
74 Recognize -GN and -relax.
75 (md_begin): Initialize gp size from -G switch.
76 (alpha_force_relocation): Always force if -relax.
77 (alpha_align): Take a new argument that will specify when to
78 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
79 Change all callers. Emit nop alignment padding as nop+unop pair.
81 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
83 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
84 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
87 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
89 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
90 require padding to the next long word boundary.
94 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
96 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
97 inserted binary files.
100 start-sanitize-phase2-m32rx
101 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
103 * config/tc-m32r.c (optimize): New static local.
104 (md_shortopts): Add -O.
105 (md_parse_option): Recognize it.
106 (md_show_usage): Document it.
107 (md_assemble): Don't try to combine insns in parallel if !optimize.
109 end-sanitize-phase2-m32rx
111 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
113 * config/tc-m32r.c (first_writes_to_seconds_operands):
114 Reinitialise b_operands for each pass of the inner loop.
117 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
119 * config/tc-dvp.h (tc_frob_label): Define.
120 * config/tc-dvp.c (dvp_frob_label): New function.
121 (create_colon_label): New argument `sto'. All callers updated.
122 (record_mach): New argument `force_next_p'. All callers updated.
123 (cpu_sto): New function.
124 (UNIQUE_LABEL_PREFIX): New macro.
125 (unique_label): Use it.
126 (assemble_gif): Emit start label before mach label.
127 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
129 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
131 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
132 (setup_dma_autocount): Renamed from setup_autocount. New argument
133 inline_p. All callers changed. Fix word address of count.
134 (parse_dma_addr_autocount): Fix word address of address.
138 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
140 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
141 in special_sections table and add .vubss etc via
142 ELF_TC_SPECIAL_SECTIONS.
143 * config/tc-dvp.h: Likewise.
146 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
148 * cgen.c: #include symcat.h.
149 * config/tc-m32r.c: Likewise.
151 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
153 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
154 absolute expressions instead of '$' prefixed register names.
156 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
158 * read.c (s_set): Record file and line info for symbols when -as.
159 (pseudo_set): Don't overwrite that dummy fragment.
162 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
164 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
165 (dvp_parse_done): Comment out contents.
166 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
167 (s_state): Handle .vu in included file.
168 (asm_state): New state ASM_GIF.
169 (asm_state_stack): Maintain stack of parsing states.
170 ({push,pop,set}_asm_state): New functions.
171 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
172 (gif_{insn_type,data_name,insn_frag}): New static locals.
173 (md_assemble): Watch for .endgif if in ASM_GIF state.
174 (assemble_gif): Complete.
175 (s_endgif): Complete.
176 (cur_mach): New static local.
177 (record_mach): New function.
178 (md_begin): Initialize `cur_mach'.
179 (assemble_*): Record current mach type.
180 (vu_count): New static local.
181 (assemble_vif): Temporary hack to properly align mpg/direct data.
182 (assemble_vu): Insert mpg every 256 insns.
185 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
187 * config/tc-ppc.c (md_pseudo_table): Add "section".
188 (ppc_named_section): New static function.
190 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
192 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
193 so we don't have to scan the entire list.
196 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
198 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
199 case, allow the parallel instructions to modify the same flag
203 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
205 * listing.c (list_symbol_table): Categorize symbols by
206 undefined_section rather than sy_frag->line == NULL.
209 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
211 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
212 (inline_dmadata): Renamed from s_dmadata_implied.
213 (assemble_one_insn): Rewrite dma operand processing.
214 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
215 (unique_name,setup_autocount): New functions.
217 * config/tc-dvp.c: Include stdarg.h/varargs.h.
218 (md_pseudo_table): Add .word.
219 (assemble_dma): Set alignment to 16 bytes. Enable code that records
221 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
222 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
223 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
225 (eval_expr): New function.
226 (create_label,create_colon_label): New function.
227 (s_enddmadata): Rewrite.
230 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
232 * Makefile.am (install-exec-local): Install properly when ln
233 fails or tooldir == prefix.
236 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
238 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
239 handling of updates to the condition bit as this is shadow by
243 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
245 * config/tc-dvp.c (parse_float): New function.
246 (assemble_vu): Handle loi insns.
247 (assemble_one_insn): Simplify suffix parsing.
248 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
253 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
255 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
257 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
259 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
260 for --warn-explicit-parallel-conflicts and --Wnp as an
261 abbreviation for --no-warn-explicit-parallel-conflicts.
262 (assemble_parallel_insn): Use non-relaxable versions of branch
265 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
267 * app.c: Parse || as a seperator between assembler statements.
270 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
272 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
273 Test result of insert_operand for error.
276 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
278 * config/tc-m32r.c (md_assemble): Only parallelise instructions
279 when m32rx target is enabled and the instructions are not
282 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
284 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
285 bother checking insn which have no operands.
288 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
290 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
291 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
292 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
293 * doc/Makefile.in: Rebuild.
296 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
298 * config/tc-m32r.c (first_writes_to_seconds_operands): New
299 function. Replaces get_src_reg(), check_for_side_effects(),
300 reads_from_src_reg(). Uses new insn operand features of cgen.
301 (writes_to_pc): New function., but with new code suppressed for now.
302 (md_assemble): Call first_writes_to_seconds_operands().
304 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
306 * config/tc-mips.c (macro_build): Handle operand type 'C'.
307 (macro): Fix handling of M_COP[0-3].
309 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
311 Based on patches from Ross Harvey <ross@teraflop.com>:
312 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
313 if macro_alternate or macro_mri.
314 (getstring): Remove support for byte constants between < and >.
315 (get_any_string): '<' only starts a string if macro_alternate or
317 (macro_expand_body): Permit keyword parameters following
318 positional parameters.
320 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
321 * configure.in (alpha*-*-netbsd*): New target.
322 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
323 * configure: Rebuild.
325 * as.h (flag_warn_suppress_instructionswap): Move from here...
326 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
327 here, and make static.
329 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
330 BFD_ASSEMBLER or MANY_SEGMENTS.
332 * as.c (show_usage): Update bug-gnu-utils address.
333 * gasp.c (show_usage): Likewise.
334 * doc/as.texinfo (Bug Reporting): Likewise.
336 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
338 * config/tc-mips.c (load_address): Don't use mips III or mips IV
339 insns regardless of the size of a pointer if we're in mips I or
341 (macro, macro2, s_cprestore, s_cpadd): Likewise.
343 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
345 Fix rac to accept only a0:
346 * tc-d10v.c (parallel_ok, find_opcode):
347 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
348 Introduce OPERAND_GPR.
350 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
352 * read.c (s_fill): Handle non-constant repeat counts by creating
353 an rs_space fragment.
356 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
358 * doc/c-m32r.texi: Document warning and error messages. Add
359 descriptions of --warn-explicit-parallel-conflicts.
361 * doc/as.texinfo: Add more m32rx command line options.
364 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
366 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
367 from as_bad to as_warn.
370 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
372 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
375 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
377 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
378 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
379 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
381 * config/tc-dvp.h: Add configuration specific section names.
384 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
386 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
387 seg_fix_rotP rather than fix_root from seg_info.
389 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
391 * expr.c: Add support for 0x1_2_3_4 bignums.
393 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
395 * configure.in: Change -linux* to -linux-gnu*.
396 * configure: Rebuild.
398 * app.c (do_scrub_begin): Treat \r as whitespace.
401 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
403 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
404 rather than parsing syntax string manually.
405 (assemble_parallel_insn): Check for both forms of parallel
408 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
410 * Makefile.am: Update dependencies.
411 * Makefile.in: Rebuild.
413 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
415 * configure, aclocal.m4: Rebuild with new libtool.
417 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
419 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
420 the argument to bfd_set_arch_mach.
421 (load_address): Use bfd_arch_bits_per_address to determine the
422 bit size of an address instead of looking at the isa level.
423 (macro, macro2, s_cprestore, s_cpadd): Likewise.
426 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
428 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
430 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
433 * as.h (enum _relax_state): Add rs_cfa.
434 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
435 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
436 * read.c (emit_expr): Call check_eh_frame.
437 * write.c (cvt_frag_to_fill): Handle rs_cfa.
438 (relax_segment): Likewise.
439 * Makefile.am: Rebuild dependencies.
440 (GAS_CFILES): Add ehopt.c.
441 (GENERIC_OBJS): Add ehopt.o.
442 * doc/internals.texi (Frags): Document rs_cfa.
444 * as.c (show_usage): Mention --traditional-format.
445 (parse_args): Accept --traditional-format.
446 * as.h (flag_traditional_format): Declare.
447 * output-file.c (output_file_create): If flag_traditional_format,
448 set BFD_TRADITIONAL_FORMAT on stdoutput.
449 * doc/as.texinfo, doc/as.1: Document --traditional-format.
451 * config/tc-mips.c (append_insn): Make sure that if we have a
452 fixup for an unmatched %hi reloc, it does not associated with a
455 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
456 * doc/Makefile.in: Likewise.
458 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
460 * config/tc-m32r.c (check_for_side_effects): New function.
461 (can_make_parallel): Add checks for instruction side effects
462 clashing with the other instruction.
463 (assemble_parallel_insn): Improve warning messages. Return error
464 message from non-swapped instruction order.
466 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
468 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
470 * config/tc-arm.h: Replace md_after_pass_hook definition with a
471 md_cleanup definition. This moves the forced literal output to
472 the end of the source pass, and avoids macro's inserting literals
473 into the code immediately after the macro expansion.
475 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
477 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
478 a gas internal symbol is adjustable.
479 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
481 * as.h: If gcc version greater than 2.6, use `__format__' and
482 `__printf__' in function attributes, rather than `format' and
485 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
487 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
489 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
491 Add tms320c30 support:
492 * config/tc-tic30.h: New file.
493 * config/tc-tic30.c: New file.
494 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
495 TARGET_FORMAT as "coff-tic30".
496 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
497 * Makefile.am: Rebuild dependencies.
498 (CPU_TYPES): Add tic30.
499 (CPU_OBJ_VALID): tic30-aout is valid.
500 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
501 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
502 * configure, Makefile.in: Rebuild.
504 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
506 * config/tc-v850.c (md_assemble): Improvements to error messages
509 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
511 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
512 BFD_RELOC_HI16_S to store the high bits of any value.
514 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
515 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
516 assembler calculate relocations to any external symbol at all.
517 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
518 involving generation of pc-relative relocs.
519 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
520 has been moved to md_apply_fix3.
522 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
523 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
524 which actually means (the address of identifier's GOT entry) +
525 constant, which is not particularly useful.
527 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
529 * read.h (include_dirs): Declare.
530 (include_dir_count,include_dir_maxlen): Declare.
533 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
534 (md_parse_option): Handle them.
535 (md_show_usage): Print them.
536 (output_dma,output_pke): New static globals.
537 (assemble_pke): Handle -no-dma-pke.
538 (insert_file): Search include dir list.
539 (s_enddirect): Validate length if prespecified.
540 (s_endmpg): Likewise. Handle -no-dma-pke.
541 (s_endunpack): Handle -no-dma-pke.
542 (md_pcrel_from_section): Add offset to delay slot for
546 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
548 * configure.in: Correct check for shared opcodes library.
549 * configure: Rebuild.
551 * listing.c (buffer_line): If we can't open the file, set at_end.
552 (listing_print): Remove unused local variable fi.
554 * config/m68k-parse.y (reglistpair): Handle register list in
557 * config/vms-conf.h: Don't undef VERSION.
560 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
562 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
563 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
566 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
568 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
570 (GENERIC_OBJS): New variable, with the rest of the old OBJS
572 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
573 ($(srcdir)/make-gas.com): Rename from make-gas.com.
574 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
575 (EXTRA_DIST): Define.
576 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
577 explicitly rather than via the list of object files.
578 (gcc-as.opt): New file created when make-gas.com is run.
579 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
580 itbl-cpu.h} to #include appropriate file rather than copying that
582 * config/vms-conf.h: Synchronize with current config.in.
583 * Makefile.in: Rebuild.
586 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
588 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
589 (parallel_ok): Relaxed parallel subinstruction dependency check.
593 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
595 * config/tc-m32r.c (md_assemble): Fix determination of when
596 instructions can be combined in parallel.
599 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
601 * as.h (flag_warn_suppress_instructionswap): added new flag.
602 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
603 command line argument.
604 * tc-d10v.c (write_2_short): emit "Swapping instructions"
605 warning only if flag_warn_suppress_instructionswap is false.
607 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
609 * configure.in (i386-*-mingw32*): New target.
610 * configure: Rebuild.
612 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
614 * symbols.c (resolve_symbol_value): Don't set the segment if it
615 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
617 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
620 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
622 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
623 depends upon HAVE_{UNLINK,REMOVE} values rather than host
626 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
628 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
631 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
633 * configure.in: Add dvp support.
634 * configure: Regenerate.
635 * config/tc-dvp.[ch]: New files.
638 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
640 * config/tc-v850.c (v850_insert_operand): Display instruction when
641 an error is encountered.
643 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
645 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
646 (i386-*-sco3.2v5*coff): New target.
647 (i386-*-sco3.2*): New target.
648 * configure: Rebuild.
650 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
652 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
655 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
657 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
658 validate_immediate return value in the right type for comparisons
661 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
663 * listing.c (MAX_BYTES): Use listing variables not constants.
664 (data_buffer): No longer an array, but a pointer.
665 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
666 (listing_listing): Allocate data_buffer.
668 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
670 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
671 --listing-rhs-width, --listing-cont-lines.
672 (show_usage): Update.
673 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
674 (listing_lhs_cont_lines, listing_rhs_width): New vars.
675 (print_lines): Use the variables instead of the constants.
676 (listing_listing): Likewise.
677 * listing.h: Declare the new vars.
679 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
681 * as.c (parse_args): Add --keep-locals alias for -L.
682 Add --strip-local-absolute.
683 (show_usage): Update.
684 * as.h (flag_strip_local_absolute): New flag.
685 * symbols.c (S_IS_LOCAL): Use it.
686 * config/obj-aout.h (S_IS_LOCAL): Likewise.
687 * config/obj-bout.h (S_IS_LOCAL): Likewise.
688 * config/obj-coff.h (S_IS_LOCAL): Likewise.
690 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
692 * config/tc-m32r.c: Detect if explicitly parallel instructions
693 might have an io conflict and issue a warning message.
696 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
698 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
699 to a count of the number of matches to skip.
700 (can_make_parallel): Pass count of number of matches to skip to
701 reads_from_src_reg().
704 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
707 * config/tc-m32r.c: Add support for swapping fixups of swap
710 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
711 cgen_swap_fixups): Functions to save, restore and swap the fixup
712 chain with a backup copy.
713 (cgen_asm_finish_insn): Returns address of constructed insn.
715 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
717 * listing.c (file_info_struct): Remove FILE, add POS.
718 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
719 (file_info): Don't open the file.
720 (buffer_line): Check for the file in the last_open cache, updating
722 (print_source): Don't reference file_info->file.
723 (listing_listing): Likewise.
724 (listing_print): Close the file in the cache, if any.
727 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
729 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
730 parallel instructions so that they are in the correct order.
731 (reads_from_src_reg, get_src_reg, can_make_parallel,
732 make_parallel): New functions to support opportunistic
733 parallelisation of adjacent instructions.
736 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
738 * read.c (dwarf_file_string): New file static variable.
739 (emit_expr): Look for constant sequence that leads up to a file
740 name in DWARF debugging output.
741 (stringer): Use dwarf_file_string to decide whether to accept a
742 string as a file name.
744 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
746 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
747 (crack_operand): Add reg->reglst MRI hack.
748 (r_seg): Put reglst symbols in reg_section.
749 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
751 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
753 * tc-sh.c (get_specific): Handle SGR & DBR.
755 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
757 * tc-h8300.c (parse_reg): Take the length of the symbol into
758 account when attempting to match a register name.
759 * tc-h8500.c (parse_reg): Likewise.
761 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
764 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
767 * cgen.c: Formatting changes to improve readability.
769 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
771 * config/tc-mips.c (macro): Rework division code to avoid unfilled
775 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
777 Based on a patch from Jim Wilson
778 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
779 (tc_gen_reloc): Handle cross section PC relative relocs
783 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
785 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
787 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
789 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
790 (expr_jmp_buf): New static local.
791 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
792 (cgen_md_operand): New function.
793 * tc-m32r.c: Clean up pass over `struct foo' usage.
794 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
796 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
798 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
799 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
801 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
803 * config/tc-i386.c (i386_operand): Give an error if there are
804 unrecognized characters after an expression.
806 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
808 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
810 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
812 * configure.in (i386*-go32-rtems*): Fix to be the same as
814 * configure: Rebuild.
816 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
818 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
819 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
820 (mips_ip): Always check for FP_D, not just for instructions that
821 are not part of the regular ISA.
823 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
825 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
827 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
829 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
831 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
833 * expr.c (integer_constant 32bit bignum): Mask off bits outside
834 the range we care about.
837 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
839 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
840 (exec_type_enum): Enumeration giving all of the exec types.
841 (warn_nops): New static variable to give nop warning level.
842 ({cur,prev}_mul32_p): New static variable to keep track of whether
843 the current/previous instruction is a 32-bit multiply.
844 (Optimizing): Make static.
845 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
847 (d30v_insert_operand): Delete declaration of unused function.
848 (write_2_short): Make exec_type argument enum, not int.
849 (parallel_ok): Ditto.
850 (check_range): Delete unused variable(s).
852 (find_format): Ditto.
853 (md_apply_fix3): Ditto.
854 (md_show_usage): Document -n and -N.
855 (md_parse_option): Parse -n and -N.
856 (write_1_short): If -n, warn about adding a nop. Use
858 (write_2_short): Use enumeration values instead of hard coded
859 integers. Reset exec_type for default operations. For explicit
860 parallel operations, call parallel_ok to make sure everything is
861 ok. If writing out a parallel operation, and the previous
862 instruction was a 32-bit multiply, indicate current instruction
864 (parallel_ok): Allow add/tx ... to be done in parallel with
865 another add/tx ... assuming the gpr registers don't overlap.
866 (md_assemble): Use exec type enumeration values, not hard coded
867 ints. Check for loads or 16-bit multiplies following in the next
868 cycle after a 32-bit multiply. Add nops if that is the case.
869 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
870 cur_mul32_p if current instruction is a 32-bit multiply.
871 (find_format): Change spacing and layout.
875 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
877 * config/tc-tic80.c (tic80_relax): New static variable.
878 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
879 (md_parse_option): Handle new relax options.
880 (md_show_usage): Document new relax options.
881 (find_opcode): Don't use short forms of PC relative branches if
886 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
888 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
889 used/set flag fields. Make flag vars unsigned long. Use
890 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
891 parallel if they use the same conditional flag with reversed
892 meaning. Allow 2 add/sub insns that set the carry or overflow
893 flags but do not query them to be done in parallel. Don't allow 2
894 word store operations to be done in parallel with ADDppp or
895 SUBppp. Don't allow loads to be done in parallel with 16 bit
899 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
901 * config/tc-arm.c: Prevent use of interworking support for
904 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
906 * doc/all.texi: Add M32R cpu.
908 * doc/as.texinfo: Add documentation of m32r processor.
910 * doc/c-m32r.texi: New file, documenting m32r specific features.
913 * config/tc-m32r.c (allow_m32rx): New function.
914 (enable_m32rx): New variable.
915 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
916 (md_show_usage): Document new --m32rx command line option.
917 (md_parse_option): Implement new --m32rx command line option.
920 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
922 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
926 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
928 * config/tc-tic80.c (build_insn): Handle instructions that have
929 long (32 bit) PC relative offsets. Fix places that previously
930 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
931 (md_apply_fix): Add case to handle long PC relative offsets.
934 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
936 * doc/c-arm.texi (ARM Options): Document support for new ARM
939 * config/tc-arm.c (md_parse_option): Add support for new ARM
942 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
944 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
945 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
947 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
949 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
952 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
953 SHT_V850_{S|T|Z}COMMON to mark special common sections.
955 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
957 * config/tc-v850.c: Brought up to date with the branch.
959 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
961 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
962 (SWITCH_TABLE): Handle BFD_RELOC_8.
963 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
964 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
965 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
967 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
969 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
970 apparent bug in gcc's long long support crossing from x86.
972 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
974 * config/tc-arm.c: Brought up to date with latest changes on arm
977 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
979 * config-gas.com: Get version info from configure.in.
981 * makefile.vms: include depend.obj in OBJS.
983 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
985 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
986 all corresponding code.
988 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
990 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
991 run-time endian selection.
993 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
995 * tc-sh.c (parse_reg): Properly quote for fv4.
997 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
999 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1000 symbol value operator.
1002 start-sanitize-vr5400
1003 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1005 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1009 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1011 * config/tc-d10v.c (parallel_ok, find_opcode):
1012 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1014 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1016 * config/obj-coff.c (fixup_segment): Cast second arg of
1017 md_apply_fix3 call to type "valueT *".
1019 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1021 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1023 * configure: Re-generate.
1025 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1027 * config/tc-mips.c (macro_build): Use the membership field
1031 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1033 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1034 first argument if it's supposed to be a register.
1037 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1039 * config/tc-mips.c (mips_4900): Added.
1040 (hilo_interlocks): Added mips_4900.
1041 (md_begin): Set default for mips_4900.
1042 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1043 (md_longopts): Add "m4900" and "no-m4900".
1044 (md_parse_option): Handle above options.
1047 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1049 * app.c (do_scrub_chars): If d10v, re-insert a space before
1050 a '#' when in state 10.
1052 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1054 * config/tc-h8300.c: Include "subsegs.h".
1055 (tc_reloc_mangle): Handle references to symbols which are not
1056 being output, so that references to `.' work.
1058 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1060 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1063 * macro.c (sub_actual): If we don't find a parameter for an &,
1066 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1067 start-sanitize-vr5400
1069 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1071 (hilo_interlocks): VR5400 has interlocks.
1072 (md_begin): Expect mips64vr5400, not mips64r5400.
1075 * config/tc-mips.c (mips_ip): In default case, call as_bad
1076 instead of fprintf, to get "assembler messages:" message output
1077 before instead of after.
1079 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1081 * frags.h: Handle multiple inclusion.
1083 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1085 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1086 * as.h (struct frag, frag support): Moved from here.
1088 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1090 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1091 * cgen.c (cgen_asm_finish_insn): Update.
1092 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1093 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1094 (md_convert_frag): Ditto.
1095 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1096 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1097 (TC_FRAG_INIT): Update.
1099 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1101 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1102 print out MD fields of fix.
1103 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1104 defined) to initialize MD fields in frag.
1105 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1106 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1107 * config/tc-ns32k.h: Add comments. Remove obsolete
1108 BFD_FAST_SECTION_FILL definition, change prototypes for
1109 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1110 opcode_frag and opcode_offset and remove pcrel_adjust.
1111 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1112 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1113 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1115 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1116 MD fields in frag structure.
1117 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1118 fix_bsr): macros to access MD fields in fix structure.
1119 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1120 use struct opcode_location as these fields are now in the frag
1122 (convert_iif): Call frag_more as it is needed instead
1123 of trying to allocate for the whole insn. Avoid call of frag_more
1124 with negative argument.
1125 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1126 md_estimate_size_before_relax, md_pcrel_from,
1127 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1128 and frag structures.
1129 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1130 opcode_offset and remove pcrel_adjust.
1131 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1132 fix_new_ns32k_exp with changed arguments.
1134 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1136 * tc-mips.c (md_begin): Reorganize setting of default values so
1137 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1139 (md_parse_option): Remove all code that sets defaults; md_begin
1140 handles all of this now.
1142 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1144 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1146 (bootstrap, bootstrap2, bootstrap3): Likewise.
1147 * Makefile.in: Rebuild.
1149 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1150 TOC section to be against the csect.
1152 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1154 start-sanitize-vr5400
1155 * config/tc-mips.c (mips_5400): New variable.
1156 (md_begin, md_parse_option): Handle 5400 options/names.
1157 (macro_build, mips_ip): Check for 5400-specific instructions.
1158 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1162 * config/tc-mips.c (validate_mips_insn): New function, checks
1163 match versus mask bits, and also verifies that all bits to be
1164 output are actually specified somewhere.
1165 (md_begin): Call it for 32-bit instructions, instead of doing
1166 match/mask check here. In case of failure, print a message, but
1167 check the rest of the opcode table before exiting.
1169 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1171 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1172 from Tony Thompson at ARM: athompso@arm.com
1175 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1177 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1182 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1184 * config/tc-mips.c (hilo_interlocks): True for tx49.
1185 (md_begin): Add mips64tx49.
1186 (md_parse_option): Add 4900 cpu.
1189 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1191 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1192 extend if the operand expects a signed value.
1194 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1195 default which is to permit dollar labels.
1197 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1199 * config/tc-sparc.c (sparc_memory_model): New variable.
1200 (md_longopts): Add -TSO/-PSO/-RMO options.
1201 (md_parse_options): Handle them.
1202 (sparc_elf_final_processing): For 64 ELF, set required
1203 memory ordering in e_flags. Default to RMO and let the user
1204 override it through command line.
1206 * config/tc-sparc.h (elf_tc_final_processing): Add.
1208 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1210 * config/tc-sparc.c (v9a_asr_table): New variable.
1211 (sparc_ip): Handle v9a asr's.
1212 Patch from David Miller <davem@vger.rutgers.edu>.
1214 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1216 * config/tc-sparc.h (md_do_align): New macro.
1217 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1218 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1220 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1222 * config/tc-sh.c (sh_small): New variable.
1223 (OPTION_SMALL): Define.
1224 (md_longopts): Add "small".
1225 (md_parse_option): Handle OPTION_SMALL.
1226 (md_show_usage): Mention -small.
1227 * config/tc-sh.h (sh_small): Declare.
1228 (SUB_SEGMENT_ALIGN): Handle sh_small.
1229 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1232 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1233 case in little endian mode.
1235 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1237 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1238 overflow signalling to linker.
1240 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1242 * makefile.vms: Fix for dec c.
1244 * config-gas.com: Give explanation for dec c setup in error
1247 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1248 sections on openvms/alpha.
1250 * config/obj-evax.c: support .weak pseudo-op
1252 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1254 * config/tc-sparc.c (default_arch_size): New static local.
1255 (struct sparc_arch): Rename arch_size to default_arch_size.
1256 New member user_option_p.
1257 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1258 (init_default_arch): Check whether default arch is valid.
1259 Set default_arch_size in addition to sparc_arch_size.
1260 (OPTION_32,OPTION_64): Define.
1261 (md_longopts): New entries for -32, -64.
1262 (md_parse_option): Handle them.
1263 (md_show_usage): Print them. Ensure init_default_arch called.
1264 * configure.in (sparc64): Set arch to v9-64.
1265 * configure: Regenerated.
1267 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1269 * write.c (subsegs_finish): New function, broken out of
1271 (write_object_file): Some code moves into subsegs_finish.
1272 * write.c (subsegs_finish): Declare.
1273 * as.c (main): Call subsegs_finish.
1275 * read.c (s_include): Check for error return from
1278 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1280 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1282 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1284 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1285 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1286 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1287 the correct relocation when it exists.
1288 * config/tc-i386.c (md_apply_fix3): Likewise.
1290 * config/tc-ppc.h: Correct typo in comment.
1291 * config/tc-v850.h: Likewise.
1293 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1295 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1296 when second instruction is writing to first instructions inputs.
1298 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1300 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1301 templated programs to build with -g.
1303 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1305 * config/tc-v850.c (md_relax_table): Add support for relaxing
1306 unconditional branches. This patch is courtesy of Jim Wilson.
1307 (md_convert_frag): Fix relaxing of branches. This patch is
1308 courtesy of Jim Wilson.
1309 (md_assemble): Create different fixups for conditional and
1310 unconditional branches. This patch is courtesy of Jim Wilson.
1311 (md_estimate_size_before_relax): Estimate size of variable part of
1312 fixup based on whether it is for a conditional or an unconditional
1313 branch. This patch is courtesy of Jim Wilson.
1314 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1315 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1316 obj_elf_section_change_hook().
1317 (v850_comm): New function.
1318 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1319 (md_begin): Add bss flag to seg_info of bss sections.
1321 Add support for .scommon, .tcommon and .zcommon sections.
1323 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1324 .zcommon, .tbss, .call_table_data and .call_table_text.
1326 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1328 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1329 * configure: Regenerated.
1331 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1333 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1334 expression is not confused with -1.
1336 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1338 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1339 operand - OPERAND_ATMINUS.
1341 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1343 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1344 decrement modify the index register.
1346 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1348 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1349 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1350 68336, 68341, 68349.
1351 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1352 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1353 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1356 * doc/Makefile.am (CPU_DOCS): Define.
1357 (as.info): Depend upon $(CPU_DOCS).
1358 * doc/Makefile.in: Rebuild.
1360 * configure.in: Remove AM_PROG_INSTALL; it's called by
1362 * configure: Rebuild.
1364 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1366 * tc-d10v.h (TC_START_LABEL): Don't define.
1367 (tc_frob_label): Define.
1369 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1371 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1372 to pair a branch and link with anything but an exe instruction.
1374 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1376 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1377 optimization to reduce the alignment surprises for gcc.
1379 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1381 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1382 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1383 (sparc_ip): Add %hix,%lox.
1384 (md_apply_fix3): Call as_bad_where, not as_bad.
1385 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1386 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1388 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1390 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1391 recognizes alphaev5 etc.
1392 * configure: Rebuild.
1394 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1396 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1397 of mipsr3900 with mipstx39.
1399 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1400 -mipsXX message' if the insn isn't an ISA insn.
1402 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1404 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1405 Redefine TARGET_FORMAT to call sparc_target_format.
1406 * config/tc-sparc.c (in_unsigned_range): New function.
1407 (sparc_arch_size): Make static.
1408 (sparc_target_format): New function.
1409 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1410 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1411 (output_insn): Set `fx_no_overflow'.
1412 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1413 (tc_gen_reloc): Likewise.
1415 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1417 * config/tc-v850.c (v850_section): Remove.
1419 * config/obj-elf.c (obj_elf_section): Enhance error message.
1421 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1423 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1424 including obj-elf.h in OBJ_MAYBE_ELF case.
1425 (mips_target_format): Return NULL after abort to avoid warning.
1427 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1429 * expr.c (operator): Accept ==. From Anders Blomdell
1430 <anders.blomdell@control.lth.se>.
1432 * config/atof-ieee.c (gen_to_words): When generating a denormal
1433 number, handle an overflow into the smallest normalized number.
1435 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1437 * as.h, input-scrub.c (new_logical_line): New return value.
1438 * read.c (s_app_file): Don't note the same file several times
1441 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1443 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1445 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
1447 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1448 * configure: Rebuild.
1450 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
1452 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1454 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1455 fn* instructions do not insert implicit fwait. This was changed
1458 * config/m68k-parse.y (yylex): Permit an expression to be used for
1461 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1463 * Makefile.in: Rebuild.
1465 * aclocal.m4: Rebuild with new libtool.
1466 * configure: Rebuild.
1468 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
1470 * app.c (do_scrub_chars): Clear mri_state at end of .mri
1473 * config/tc-mips.c (hilo_interlocks): Change from a static
1474 variable to a macro, so that it varies with the variables upon
1476 (gpr_interlocks, cop_interlocks): Likewise.
1477 (md_begin): Don't initialize them.
1479 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
1481 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
1482 of strcmp where appropriate.
1484 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
1486 * config/tc-v850.c (md_assemble): Cope with a zero data area
1487 relocation with a constant offset.
1488 (md_assemble): Produce error message when special data area
1489 relocations are used on instructions which do not support them.
1490 (md_assemble): Reset processor mask if defined by command line
1493 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
1495 * config/tc-sparc.c: Reorganize file.
1496 (parse_keyword_arg): Allow numbers in reg names.
1497 (SPECIAL_CASE_NONE): New macro.
1498 (md_assemble): Use it.
1499 (lookup_arch,init_default_arch): New functions.
1500 (default_arch,default_init_p,sparc_arch_table): New static locals.
1501 (sparc_arch_size): New static local.
1502 (max_architecture): Initialize in init_default_arch.
1503 (md_parse_options): Call init_default_arch if necessary.
1504 Rewrite -xarch/-A processing.
1505 (md_show_usage): Print -A values from sparc_arch_table.
1506 (md_begin): Call init_default_arch if necessary.
1507 (sparc_md_end): Handle both 32 and 64 bit environments.
1508 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
1509 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
1510 (DEFAULT_ARCH): Add.
1511 * config.in: Regenerate.
1512 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
1513 (SPARC_V9,SPARC_ARCH64): Delete.
1514 * configure: Regenerate.
1515 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
1517 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
1519 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
1521 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
1522 start-sanitize-v850e
1524 * config/tc-v850.c (md_assemble): Corrected typo.
1525 * config/tc-v850.c Add new sections: call_table_data and
1527 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
1528 (handle_ctoff): New Function.
1530 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
1533 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
1535 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
1536 displacement from the tiny data area pointer.
1538 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
1540 * config/tc-hppa.c (fix_new_hppa): Make declaration match
1543 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
1545 * config/tc-v850.c (processor_mask): New variable.
1546 (set_machine, md_parse_option): Set processor_mask.
1547 (md_assemble): Check that instruction is available to target
1550 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
1551 start-sanitize-v850e
1552 (TARGET_PROCESSOR): New constant.
1553 (TARGET_PROCESSOR): New constant.
1557 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
1559 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
1564 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
1566 Merge in work from Martin Hunt:
1568 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
1569 CR is 0 for PSWL and PSWH.
1571 * config/tc-d30v.c (do_assemble): Don't accept
1572 illegal condition codes for cmpu instruction.
1574 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
1575 used in d*i instructions.
1577 * config/tc-d30v.c (check_size): New function. Check
1578 relocations for overflows.
1579 (md_pcrel_from_section): Fix relocations between sections.
1580 (md_apply_fix3): Use new relocation types for 15 and 21
1581 bit relocations in the right container. Needed because
1582 the address of the instruction is not eight-byte aligned
1583 but the relocations must be.
1585 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
1586 (find_format): If ".s" or ".l" are used, don't try
1587 to compute branch sizes.
1589 * config/tc-d30v.c (do_assemble): Check for ".s" or
1590 ".l" extensions to opcode names.
1591 (find_format): Generate the correct instructions when
1592 ".s" or ".l" are used.
1594 * config/tc-d30v.c (build_insn): Check for odd registers
1595 on instructions that require even registers.
1597 * config/tc-d30v.h (md_start_line_hook): Define.
1598 * config/tc-d30v.c (md_start_line_hook): New hook.
1599 Checks the beginning of each line for a ".". If it
1600 finds one, assume a pseudo-op and flush any unwritten
1603 * config/tc-d30v.c (md_apply_fix3): Fix problem
1604 with determining when fixups were done.
1606 * config/tc-d30v.c (build_insn): Fix bug where the numeric
1607 part of a symbol (for example, "foo+8") was being written
1608 into the instruction.
1609 (md_pseudo_table): Change .word to be 32 bits and add
1612 * config/tc-d30v.c (parallel_ok): Check to see if first
1613 instruction is a jump.
1615 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1618 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1620 start-sanitize-v850e
1621 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1623 * configure.in (emulations): Add v850 emulation.
1625 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1627 * Makefile.am (CPU_TYPES): Add arc.
1628 (TARGET_CPU_CFILES): Add tc-arc.c.
1629 (TARGET_CPU_HFILES): Add tc-arc.h.
1630 (dependencies): Rebuild.
1631 * Makefile.in: Rebuild.
1632 * configure.in: Recognize arc-*-elf*.
1633 * configure: Regenerated.
1634 * config/tc-arc.[ch]: New files.
1636 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1638 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1639 Correct description of hi() reloc prefix.
1641 start-sanitize-v850e
1642 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1643 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1644 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1647 * doc/c-v850.texi: Document new pseudo ops and command line
1650 * config/tc-v850.c (set_machine): New function.
1651 * config/tc-v850.c (.v850): New pseudo op.
1652 start-sanitize-v850e
1653 * config/tc-v850.c (.v850e): New pseudo op.
1654 * config/tc-v850.c (.v850ea): New pseudo op.
1658 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1660 Support -alh and -ald for DWARF 1:
1661 * listing.c (struct list_info_struct): Add debugging field.
1662 (listing_newline): Initialize the debugging field. If ELF, if the
1663 section starts with .debug or .line, set the debugging field in
1664 the listing structure.
1665 (debugging_pseudo): Add list parameter. Change all callers. If
1666 the debugging field is set, consider it to be a debugging pseudo.
1667 If ELF, skip blank lines between debugging lines.
1668 * read.c (emit_expr): If ELF, look for line numbers.
1669 (stringer): If ELF, look for file names.
1671 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1673 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1674 if there is no insert function.
1676 * config/tc-v850.h (TARGET_MACHINE): New constant.
1678 * config/tc-v850.c (v850_insert_operand): Add
1679 -mwarn_unsigned_overflow.
1680 (md_begin): Set BFD machine number based on machine variable.
1681 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1683 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1685 * as.h: Don't declare alloca if it is a macro.
1686 * macro.c: Likewise.
1689 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1691 * config/tc-mips.c: Add tx19/r1900.
1694 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1696 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1697 rename to cpu_types[].
1698 (s_alpha_arch): New function.
1699 (md_pseudo_table): Add "arch".
1701 * config/tc-alpha.c (md_begin): Merge the two loops through the
1703 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1704 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1706 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
1708 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1710 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1712 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1715 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1719 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1721 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1722 relative to the next instruction, not the current instruction.
1723 (md_assemble): Similarly.
1725 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1727 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1730 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1731 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1732 recognise special instructions.
1733 (md_assemble): Calculation of the size of a fixups corrected.
1735 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1738 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1740 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1741 opcode->opcode as the sentinal. Zero is a valid opcode.
1743 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1745 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1746 * doc/c-v850.texi: Change node name to match other chapter nodes.
1748 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1750 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1753 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1755 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1756 number will fit in 64 bits.
1758 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1759 rather than calling abort.
1761 * as.h: Don't define alloca if __GNUC__. Just declare it.
1762 * macro.c: Copy alloca handling from as.h.
1764 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1765 Gabriel Paubert <paubert@iram.es>.
1767 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1768 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1769 is jcxz or a loop instruction.
1771 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1775 (md_begin): Set up machine architecture and type.
1777 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1779 * symbols.c (resolve_symbol_value): Store the value back into the
1780 symbol expression, to handle add or subtract simplification
1781 correctly. Handle O_symbol_rva. Add default case.
1783 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1784 chunksize while creating the new subsection.
1785 * as.c (chunksize): Initialize to zero.
1786 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1787 calling obstack_begin.
1789 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1791 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1794 start-sanitize-v850e
1795 * config/tc-v850.c (parse_register_list): Support constant
1796 expressions as register lists.
1799 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1801 * doc/c-v850.texi: Change the major node to v850 Machine
1804 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1806 * doc/as.texinfo: Add inclusion of c-v850.texi
1808 * doc/c-v850.texi: New file.
1810 * read.c (is_end_of_line): Make NUL character be considered to be
1813 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1815 * config/tc-v850.c (parse_register_list): Add support for curly
1817 (cc_names): Add "e" and "ne" conditions.
1819 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1821 * app.c (do_scrub_chars): Support a double dash as starting a
1822 comment that extends to end of line.
1824 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1826 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1828 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1830 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1832 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1833 insn when changing to a different instruction.
1835 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1837 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1838 floating point extensions.
1839 (parse_reg): parse sgr and dbr.
1841 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1843 * config/tc-v850.c (system_register_name): Support numbers for
1844 system register IDs.
1846 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1848 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1849 flag when alignment is in bytes instead of power of 2, and code to
1850 use that flag to convert alignment to bytes.
1851 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1852 * read.h (s_lcomm_bytes): Add prototype.
1853 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1854 defined, write alignment to alignment bits in section header s_flags
1855 rather than the s_align field.
1856 start-sanitize-tic80
1857 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1858 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1859 pseudo, instead of s_lcomm which wants a power of two for alignment.
1862 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1864 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1866 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1868 * as.c (show_usage): Add -am.
1869 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1870 if we've already got one.
1871 * listing.c (struct list_info_struct): Add line_contents.
1872 (listing_newline): Put unused argument to work: if non-null, save it...
1873 (listing_listing): ... and regurgitate during listing instead of line
1875 * listing.h (LISTING_MACEXP): New define.
1876 (LISTING_NEWLINE): Argument is NULL.
1877 * read.c (read_a_source_file): If expanding macros, break up input
1878 lines and pass them to listing_newline.
1879 * doc/as.texinfo: Document -ac and -am.
1881 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1883 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1885 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1888 start-sanitize-v850e
1889 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1891 * config/tc-v850.c: Remove support_v850e flag and command line
1894 * configure.in (emulations): Add support for v850e target
1896 * configure (emulations): Add support for v850e target
1898 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1900 * config/tc-v850.c: Remove support_v850ea flag and command line
1903 * configure.in (emulations): Add support for v850ea target
1905 * configure (emulations): Add support for v850ea target
1908 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1910 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1911 setting EXPECT and TCL_LIBRARY.
1912 * Makefile.in: Rebuild.
1914 * as.h (enum debug_info_type): Define.
1915 (debug_type): Declare.
1916 * as.c (debug_type): New global variable.
1917 (show_usage): Add --gstabs.
1918 (parse_args): Handle --gstabs.
1919 * read.c (generate_asm_lineno): Remove.
1920 (read_a_source_file): Output stabs debugging if appropriate.
1921 Change checks of generate_asm_lineno to check debug_type. Only
1922 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1923 * read.h (generate_asm_lineno): Don't declare.
1924 (stabs_generate_asm_lineno): Declare.
1925 * stabs.c (stabs_generate_asm_lineno): New function.
1926 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1927 Don't turn off debugging.
1928 (add_file): Remove old #if 0 code.
1929 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1930 (ecoff_directive_end): Don't generate stabs line symbols.
1931 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1932 generate_asm_lineno.
1933 (line_label_cnt): Remove.
1934 (ecoff_generate_asm_line_stab): Remove.
1935 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1936 * doc/as.texinfo, doc/as.1: Document --gstabs.
1938 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1940 start-sanitize-v850e
1941 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1942 Add support for v850ea instructions.
1944 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1945 Add support for v850e instructions.
1948 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1949 text of entire opcode.
1951 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1953 * doc/internals.texi: Document rs_leb128.
1955 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1957 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1958 in ABSL case, rather than calling abort.
1960 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1962 * as.h (enum _relax_state): Add rs_leb128.
1963 * read.c (potable): Add sleb128 and uleb128.
1964 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1966 * read.h: Update prototypes.
1967 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1968 the symbol value, add a second FINALIZE argument that prevents
1969 changes from being comitted. Update all callers.
1970 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1971 * doc/as.texinfo: Document the new pseudos.
1973 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1975 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1977 (DISTCLEANFILES): Define.
1978 * doc/Makefile.am (DISTCLEANFILES): Define.
1979 * Makefile.in, doc/Makefile.in: Rebuild.
1981 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1983 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1984 Don't set targ or gas_target. Define SCO_ELF and
1985 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1987 * Makefile.am: Remove @target_frag@.
1988 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1990 (dep-am): Mark as phony.
1991 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1993 * config/arm-big.mt, config/arm-lit.mt: Remove.
1994 * config/mips-big.mt, config/mips-lit.mt: Remove.
1995 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1996 * config/ppc-sol.mt: Remove.
1997 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1998 * config/m88kcoff.mt: Remove.
1999 * config/sco5.mt: Remove.
2000 * configure, config.in, Makefile.in: Rebuild.
2002 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2003 further try to circumvent the .y.h rule.
2004 * Makefile.in: Rebuild.
2006 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2008 * Makefile.am: New file, based on old Makefile.in.
2009 * acinclude.m4: New file, from old aclocal.m4.
2010 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2011 shared library handling; now handled by libtool. Replace
2012 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2013 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2014 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2015 * config.in: New file, created by autoheader.
2017 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2018 * stamp-h.in: New file.
2019 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2020 (parse_args): Likewise.
2021 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2022 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2023 * Makefile.in, doc/Makefile.in: Now built with automake.
2024 * aclocal.m4: Now built with aclocal.
2025 * configure: Rebuild.
2027 * cond.c (s_else): If not listing false conditionals, turn listing
2028 off in the false branch of the else.
2030 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2032 * config/tc-mips.c (macro): Fix handling of a double load from a
2033 symbol plus an offset.
2035 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2036 has an associated external symbol.
2038 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2040 * config/tc-alpha.c (s_alpha_ucons): New function.
2041 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2043 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2045 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2046 line if we encounter an error.
2048 * config/tc-v850.c (md_assemble): Sign extend constants value
2049 for hi and hi0 expressions.
2050 (v850_insert_operand): Enable range checking for generic 16bit
2053 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2055 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2056 LO16, HI16 and HI16_S relocs.
2058 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2060 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2062 * configure: Regenerated with autoconf 2.12.
2063 * Makefile.in: Add $(EXEEXT) to all executables.
2065 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2067 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2068 unconditional branches.
2069 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2072 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2074 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2076 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2078 * macro.c (define_macro): Make sure the index is in range before
2081 start-sanitize-tic80
2082 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2084 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2085 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2086 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2090 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2092 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2093 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2094 defined, use s_align_ptwo for .align.
2095 * configure.in (i386-*-msdosdjgpp*): New target.
2096 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2097 * configure: Rebuild.
2099 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2101 * config/tc-sparc.c (last_opcode): New static local.
2102 (md_assemble): Don't issue "FP branch in delay slot" warning if
2103 the delay slot has been annulled.
2105 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2107 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2108 code if BFD_ASSEMBLER.
2110 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2112 * config/tc-v850.c (system_registers): Fix ordering of registers.
2114 start-sanitize-tic80
2115 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2117 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2118 when it will be filled in later by relocation information.
2121 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2123 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2124 (mips_ip): Fix ISA checks.
2126 start-sanitize-r5900
2127 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2129 * configure.in: Default the r5900 to little endian.
2130 * configure: Rebuilt.
2133 start-sanitize-tic80
2134 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2136 * config/tc-tic80.c (build_insn): Fix endianness problem with
2140 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2142 * config/tc-mips.c (check_absolute_expr): Change warning to
2145 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2147 * config/tc-mips.c (macro_build): Refine code to check if an
2148 instruction is available on a particular cpu variant.
2149 (mips_ip): Likewise.
2151 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2153 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2154 OBJ_AOUT to ifdef OBJ_ELF.
2155 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2156 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2158 * write.c (fixup_segment): Change special case for i386-coff to
2159 not apply for i386-pe.
2160 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2161 which were not done.
2162 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2163 (coff_format_ops): Initialize frob_file_after_relocs field rather
2164 than frob_file field.
2165 * config/obj-coff.h (coff_frob_file): Don't declare.
2166 (coff_frob_file_after_relocs): Declare.
2167 (obj_frob_file): Don't define.
2168 (obj_frob_file_after_relocs): Define.
2169 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2170 * configure: Rebuild.
2172 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2174 * config/obj-coff.c (fixup_segment): Never subtract section
2175 address from PC relative reloc which will be fully resolved.
2177 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2179 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2180 with hpux10 header files.
2182 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2184 From Jason Merrill <jason@cygnus.com>:
2185 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2187 * config/tc-i386.h (md_maybe_text): Define.
2188 (md_do_align): Use md_maybe_text.
2190 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2192 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2193 relocations, don't check for symbol being external, weak, etc.
2195 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2197 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2198 calculate relocations to any external symbol, because we might be
2199 linking a shared object and the symbol might be overriden or moved
2200 (for instance, moved into a static executable's .bss section).
2201 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2203 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2204 be calculated by the assembler.
2206 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2207 whose destination lies in the same file, by ignoring the @plt or
2208 @local and aiming the branch at its destination.
2210 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2212 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2213 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2216 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2217 of obj_copy_symbol_attributes.
2219 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2221 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2222 signed operand, sign extend a 32 bit value to the host size.
2224 * Makefile.in (CFLAGS): Subsitute from configure script. From
2225 Jeff Makey <jeff@cts.com>.
2227 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2228 buffer size to make a copy of the symbol.
2230 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2233 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2235 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2236 step through the frags calling cvt_frag_to_fill, switch to
2237 SEG_DATA when we reach data_frag_root.
2239 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2241 * config/tc-mn10300.c (md_assemble): Allow an empty register
2242 list for instructions which use register lists.
2244 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2246 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2248 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2251 * config/tc-arm.c: Add prototypes for many static functions.
2252 (struct asm_opcode ): Add prototypes for parms field.
2253 (struct thumb_opcode ): Likewise.
2254 (fp_op2): Remove unused flags parameter.
2255 (output_inst): Make static.
2256 (arm_after_pass_hook): Remove unused ignore parameter.
2257 * config/tc-arm.h (arm_after_pass_hook): Declare.
2258 (arm_start_line_hook): Declare.
2259 (arm_frob_label): Declare.
2261 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2263 * depend.c (wrap_output): new prototype.
2265 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2267 * config/tc-sh.c (md_apply_fix): Check for overflow.
2269 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2270 section size to be aligned.
2272 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2274 * config/tc-sh.h (md_cons_align): Define.
2275 (sh_cons_align): Declare.
2276 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2277 (sh_no_align_cons): New static variable.
2278 (s_uacons): New static function.
2279 (sh_cons_align): New function.
2280 (sh_handle_align): Warn about misaligned data.
2281 * doc/c-sh.texi: Document .uaword and .ualong.
2283 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2285 * macro.c (macro_expand): In MRI mode, treat single quote as a
2286 separator character when checking for a positional argument.
2288 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2290 * config/tc-arm.c (md_parse_option): Merge in changes from
2293 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2295 * configure.in (emulations): Add Thumb architecture support from
2296 armT-9703-28-branch.
2298 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2300 * doc/all.texi: Add enabling of ARM documentation.
2302 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2304 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2306 * config/tc-mips.c: Added r3900 support.
2308 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2310 * as.c: (parse_args) `-t' option requires an argument.
2312 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2314 * config/tc-arm.c (md_begin): Change call to
2315 coff_arm_bfd_set_private_flags() to a call to
2316 bfd_set_private_flags().
2318 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2320 * Makefile.in: Rebuild dependencies.
2322 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2323 of a BFD_RELOC_RVA reloc.
2325 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2327 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2328 (hppa_force_relocation): Force a relocation for an absolute
2331 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2333 * doc/as.texinfo: Don't use @value in section names or index
2334 entries; it confuses texinfo.tex.
2336 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2338 * doc/as.texinfo: Updated for -MD option.
2339 * Makefile.in (CFILES): Added depend.c.
2340 (OBJS): Added depend.o.
2341 * as.h (start_dependencies, register_dependency,
2342 print_dependencies): New declarations.
2343 * depend.c: New file.
2344 * as.c (parse_args): Added -MD option.
2345 (main): Call print_dependencies.
2346 (show_usage): Added help for -MD.
2347 * read.c (s_app_file): Call register_dependency.
2348 (s_include): Call register_dependency when file is found.
2349 (read_a_source_file): Call register_dependency.
2351 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2353 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2354 section address to the symbol value.
2356 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2358 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2359 into the new membership field.
2361 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2363 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2364 command line then the ARM7 is now chosen by default when setting
2365 the BFD machine and architecture.
2367 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2369 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2370 hold APCS selection.
2371 (md_begin): Added code to generate flags to be set into the COFF
2372 header and the calls to the BFD functions to do this.
2373 (md_parse_option, md_show_usage): Added new command line
2374 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2375 -marmv3m, -marmv4, -marmv4t.
2377 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2378 as it is never used.
2380 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2382 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2383 label name with ".".
2384 * config/tc-mn10300.c (md_convert_frag): Likewise.
2386 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2388 * config/tc-mips.c (set_at): Check for bignum.
2389 (check_absolute_expr, macro, mips16_macro): Likewise.
2391 start-sanitize-tic80
2392 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2394 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2395 for overflow/underflow, only insert lower 15 bits into instruction.
2398 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2400 * config/tc-i386.c (pi): Check for RegMMX.
2402 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2404 * expr.c (expr): When subtracting values in the same frag,
2405 subtract X_add_number rather than adding it.
2407 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2409 * config/obj-coff.c (write_object_file): Just pass NULL to
2410 md_do_align, not the address of a char holding NOP_OPCODE.
2412 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2414 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2415 than an address if the floating point value looks sufficiently
2418 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2420 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2421 section size to be aligned.
2423 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2425 * cond.c: Include "macro.h".
2426 (struct conditional_frame): Add macro_nest field.
2427 (initialize_cframe): Initialize macro_nest.
2428 (cond_finish_check): Add nest parameter. Change all callers.
2429 (cond_exit_macro): New function.
2430 * as.h (cond_finish_check): Update declaration.
2431 (cond_exit_macro): Declare.
2432 * input-scrub.c (macro_nest): Make globally visible.
2433 (input_scrub_next_buffer): Call cond_finish_check.
2434 * macro.h (macro_nest): Declare.
2435 * read.c (s_mexit): Call cond_exit_macro.
2437 * config/tc-i386.h (RegMMX): Define.
2438 * config/tc-i386.c (pi): Check for all register types.
2439 (type_names): Add RegMMX.
2440 (md_assemble): Handle RegMMX.
2442 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2444 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2447 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
2449 * config/tc-mips.c (nopic_need_relax): Add new parameter
2450 before_relaxing. Use it when testing ecoff_extern_size.
2451 (load_address, macro, md_estimate_size_before_relax): Fix all
2454 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
2456 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2457 (obj_elf_subsection): New static function.
2459 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
2461 * config/obj-coff.c (coff_header_append): Don't reset string_size
2462 each time through the loop.
2464 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2466 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2468 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
2470 * doc/internals.texi (Porting GAS): Correct documentation for
2471 current configure handling of targ-cpu.h, et. al.
2472 (CPU backend): Document listing macros.
2474 * listing.c (data_buffer): Set size based on other listing macros,
2475 rather than always using 100.
2476 (data_buffer_size): Remove static variable.
2477 (calc_hex): Make data_buffer_size a local variable. Don't leave
2478 any slop when filling data_buffer.
2480 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
2482 * doc/c-mips.texi: Document .set autoextend.
2484 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
2486 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
2487 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
2488 sparc-*-openbsd*): New targets.
2489 * configure: Rebuild.
2491 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
2493 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2494 for all undefined symbols.
2496 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
2498 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
2501 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
2503 * configure.in (alpha*-*-openbsd*): New target.
2504 * configure: Rebuild.
2506 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
2508 * configure.in (mips-*-openbsd*): New target.
2509 * configure: Rebuild.
2512 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
2514 * config/tc-d30v.c (parallel_ok): Fix parallel checking
2515 for instructions using conditional execution.
2518 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
2520 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
2522 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
2524 * Makefile.in (srcroot): Remove.
2525 (INSTALL): Set to @INSTALL@.
2526 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
2527 (all, dvi): Don't set srcroot.
2528 (install): Depend upon as.new, gasp.new, and installdirs. Use
2529 $(program_transform_name) directly, rather than using
2530 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2531 (installdirs): New target.
2532 * doc/Makefile.in (INSTALL_XFORM1): Remove.
2533 (install): Depend upon installdirs. Use $(program_transform_name)
2534 directly, rather than using $(INSTALL_XFORM) and
2536 (installdirs): New target.
2537 (install-info-as): Run mkinstalldirs.
2538 (install-info-gasp): Likewise.
2540 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
2542 * Makefile.in (INSTALL): Change install.sh to install-sh.
2544 * symbols.c (resolve_symbol_value): Check for division by zero.
2546 From Thomas Graichen <graichen@rzpd.de>:
2547 * Makefile.in: Always use $(SHELL) when running move-if-change.
2548 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2549 * configure: Rebuild.
2551 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
2553 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
2554 New argument `want'. Update enum cgen_parse_operand_result values.
2555 Initialize if CGEN_PARSE_OPERAND_INIT.
2556 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
2557 (md_assemble): Call cgen_asm_init_parse.
2558 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
2560 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
2562 * config/tc-m68k.c (m68k_ip): Handle #j.
2564 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
2566 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
2567 right address for call label:32,regs,imm.
2569 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
2571 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
2573 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
2574 symbol for OBJ_ELF anymore.
2576 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
2578 * Makefile.in: Regenerate dependencies.
2579 (TARG_CPU): New variable.
2580 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
2581 (.dep1): Delete creating of cgen-opc.h.
2582 (.tcdep): Put proper contents in cgen-opc.h.
2583 * configure.in (m32r): Delete setting of extra_files, extra_links.
2584 (AC_OUTPUT): Create cgen-opc.h.
2585 * configure: Regenerated.
2587 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
2589 * makefile.vms: Update to build gasp.exe.
2591 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
2593 * write.c (relax_frag): Make non-static.
2594 * write.h (relax_frag): Add prototype for.
2595 * config/tc-m32r.h (md_do_align): New arg `max'.
2596 * config/tc-m32r.c (m32r_do_align): Likewise.
2597 Update calls to frag_align, frag_align_pattern.
2598 (fill_insn): Update call to m32r_do_align.
2599 (m32r_scomm): Update call to frag_align.
2601 * config/tc-m32r.[ch]: New files.
2603 * Makefile.in (CPU_TYPES): Add m32r.
2604 (TARGET_CPU_CFILES): Add tc-m32r.c.
2605 (TARGET_CPU_HFILES): Add tc-m32r.h.
2606 (DISTCLEAN_HERE): Add cgen-opc.h.
2607 (.dep1,.tcdep): Create empty cgen-opc.h.
2608 (cgen.o): Add dependencies.
2609 (dependencies): Regenerate.
2610 * as.h (struct frag): New member fr_targ.
2611 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2612 * conf.in (USING_CGEN): New macro.
2613 * configure.in (m32r-*-*): Add entry for.
2614 Add cgen.o to extra_objects.
2615 * configure: Regenerate.
2616 * frags.c (frag_var): fr_pcrel_adjust renamed to
2617 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2618 (frag_variant): Likewise.
2619 * write.c (relax_frag): Likewise.
2620 * config/tc-ns32k.c (*): Likewise.
2622 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2624 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2625 rather than for any end of line character.
2627 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2628 call abort (i.e., as_abort) rather than crashing.
2630 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2631 OBJ_ELF, rather than of S_GET_OTHER.
2633 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2635 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2637 * Makefile.in (VERSION): Set to 2.8.1.
2639 * Branched binutils 2.8.
2641 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2643 * COPYING: Update FSF address.
2645 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2647 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2649 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2651 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2653 * config-gas.com: Update to handle both vax and alpha.
2654 * makefile.vms: Update to use config-gas.
2655 * conf-a-gas.com: Remove file.
2657 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2659 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2660 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2661 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2663 start-sanitize-tic80
2664 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2666 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2667 at the beginning of a line for compatibility with .S files where
2668 cpp leaves the filename transitions beginning with '#'.
2671 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2673 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2674 tc_coff_sizemachdep if OBJ_COFF.
2676 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2678 * config/tc-ppc.c (register_name): Declare.
2680 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2682 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2683 * configure: Rebuild.
2685 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2687 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2688 (mips16_mark_labels): New static function.
2689 (append_insn): Call mips16_mark_labels.
2690 (mips_emit_delays): Likewise.
2691 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2692 (s_mips_stab): New static function.
2694 * configure.in: Use ELF for mips-*-gnu*.
2695 * configure: Rebuild.
2697 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2699 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2702 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2704 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2705 set OPCODES_LIB to empty.
2706 * configure: Rebuild.
2708 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2710 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2712 * configure: Rebuild.
2714 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2716 * itbl-parse.y (yyerror): Make static. Declare.
2718 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2719 * configure.in: Set emulations for mips-*-linux*-*.
2720 * configure: Rebuild.
2722 * config/tc-mips.c (struct mips_set_options): Define.
2723 (mips_opts): New static variable.
2724 (mips_isa): Remove. Now a field in mips_opts. Change all
2726 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2727 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2728 (struct mips_option_stack): Define.
2729 (mips_opts_stack): New static variable.
2730 (s_mipsset): Add support for .set push and .set pop.
2731 * doc/c-mips.texi: Document .set push and .set pop.
2733 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2734 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2735 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2737 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2739 * as.c (parse_args): Update copyright date in version message.
2741 * Makefile.in (clean-here): Remove dependency files.
2743 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2744 (s_mri_common): Check S_IS_COMMON unconditionally.
2745 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2746 * config/tc-alpha.c (s_alpha_comm): Likewise.
2747 * config/tc-mips.c (nopic_need_relax): Likewise.
2748 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2749 (ppc_pe_comm): Likewise.
2750 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2751 common symbol to bfd_com_section_ptr.
2752 * config/tc-sparc.c (s_common): Likewise.
2753 (tc_gen_reloc): Likewise.
2756 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2758 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2761 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2763 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2766 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2768 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2771 * listing.c (print_lines): Add lineno parameter. Change all
2773 (listing_listing): Only call calc_hex for the right line.
2774 (listing_list): Set the new edict based on the current edict, in
2775 order to handle listing commands in macros correctly.
2777 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2780 * cond.c (cond_finish_check): New function.
2781 * as.h (cond_finish_check): Declare.
2782 * as.c (main): Call cond_finish_check.
2785 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2787 * config/tc-d30v.c (md_assemble): If two instructions
2788 are supposed to be assembled in parallel and the first one is
2789 long, print an error and stop.
2790 (md_apply_fix3): Don't calculate absolute relocs. Just write
2794 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2796 * config/tc-i386.h (iclrKludge): Define.
2797 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2799 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2801 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2802 * config/tc-alpha.c (alpha_debug): New static variable.
2803 (md_parse_option): Set alpha_debug if -g is seen.
2804 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2807 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2809 * config/tc-d30v.c (build_insn): Enable range-checking code.
2810 (postfix): Stop at space or comma. Fixes PR 11862.
2811 (md_assemble): Change error message.
2814 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2816 * Makefile.in: Added automatic dependency building.
2817 * dep-in.sed: New file.
2819 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2821 * config/obj-ieee.c (segment_name): Don't define function if this
2824 * config/obj-coff.h (DO_STRIP): Don't define.
2825 * config/tc-h8300.h (DO_STRIP): Don't define.
2826 * config/tc-h8500.h (DO_STRIP): Don't define.
2827 * config/tc-w65.h (DO_STRIP): Don't define.
2828 * config/tc-z8k.h (DO_STRIP): Don't define.
2830 * symbols.c (colon): Call obj_frob_label if it is defined.
2831 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2833 * configure.in: Don't set files and links. Don't call
2834 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2835 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2836 * configure: Rebuild.
2837 * Makefile.in (TARG_CPU_C): New variable.
2838 (TARG_CPU_O, TARG_CPU_H): New variables.
2839 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2840 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2841 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2842 (LINKED_SOURCES): Remove.
2843 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2844 (LINKED_HEADERS): Remove.
2845 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2846 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2848 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2849 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2850 (itbl-cpu.h): Remove target.
2851 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2854 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2856 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2858 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2860 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2861 open coded loop that does not require the name to start with a
2864 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2866 * frags.c (frag_var): Change offset parameter to offsetT.
2867 (frag_variant): Likewise.
2868 * frags.h (frag_variant, frag_var): Update declarations.
2869 * config/tc-m68k.c (struct m68k_it): Change foff field to
2871 (add_frag): Change off parameter to offsetT.
2872 * Several files: Add casts to calls to frag_var.
2874 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2875 serialize a parallel make.
2876 (itbl-parse.h): Split target out from itbl-parse.c.
2878 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2880 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2882 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2883 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2884 storing the value of a common symbol.
2886 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2888 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2890 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2891 that is done by symbol_remove and symbol_insert.
2893 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2896 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2898 * config/tc-mips.c (load_register): In 32 bit mode, when not
2899 dealing with a 64 bit number, permit the upper 32 bits to be set
2900 even if bit 31 is not set.
2902 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2904 * read.c (potable): Add "equiv".
2905 (s_set): Handle .equiv based on argument.
2906 * doc/as.texinfo (Equiv): New node to document .equiv.
2907 (Err): New node to document .err.
2909 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2911 * Many files: Add function prototypes.
2912 * as.c (show_usage, parse_args): Make static.
2913 * frags.h (frag_alloc): Declare.
2914 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2915 * symbols.c (dollar_label_instance): Change return type to long.
2916 * symbols.h (print_symbol_value): Declare.
2917 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2918 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2919 (remove_subsegs, relax_frag): Make static.
2920 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2921 (what_kind_of_float): Likewise.
2922 (atof_vax): Make static. Change what_kind to int.
2923 (md_atof): Change what_statement_type to int.
2924 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2925 * config/tc-alpha.c (vax_md_atof): Declare.
2926 (md_atof): Don't declare atof_ieee and vax_md_atof.
2927 * config/tc-i386.c (set_16bit_code_flag): Make static.
2928 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2929 * config/tc-m68k.c (add_fix): Change width to int.
2930 (insert_reg): Change regname to const.
2931 (md_atof): Don't declare atof_ieee.
2932 (demand_empty_rest_of_line): Don't declare.
2933 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2934 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2935 (parse_keyword_arg): Change lookup_fn to take const arg.
2936 (md_atof): Don't declare atof_ieee.
2937 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2938 (tc_aout_pre_write_hook): Don't declare.
2940 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2942 * as.h (bfd_alloc_by_size_t): Don't declare.
2943 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2945 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2947 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2948 (symbol_append): Set sy_next and sy_previous when adding a single
2949 symbol to an empty list. Call debug_verify_symchain.
2950 (verify_symbol_chain): Use assert, not know.
2952 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2954 * NEWS: Note BeOS support.
2955 * configure.in: (ppc-*-beos): New target, use coff as object format.
2956 * configure: Regenerate with autoconf.
2958 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2960 * config/tc-mips.c (md_apply_fix): Improve error message for out
2963 * Makefile.in: Add dependencies on obstack.h where needed.
2965 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2967 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2968 case of a symbol equated to another symbol when using SVR4_PIC.
2970 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2972 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2974 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2975 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2977 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2978 and md_elf_section_change_hook if they are defined.
2979 (obj_elf_text, obj_elf_previous): Likewise.
2981 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2983 * config/obj-multi.h (struct elf_obj_sy): Define if
2985 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2987 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2988 OBJ_SYMFIELD_TYPE is defined.
2990 * doc/as.texinfo (bss): Improve description of .bss section. In
2991 ELF or COFF, you are permitted to switch into the section.
2992 (Comm): Rewrite description of common symbols.
2993 (Lcomm): Mention that some targets permit a third argument.
2995 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2997 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2999 * symbols.c (colon): Change type of local to int. From Alan Modra
3000 <alan@spri.levels.unisa.edu.au>.
3002 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3003 alignment if a zero fill pattern was explicitly specified.
3004 * config/tc-sh.c (sh_do_align): Likewise.
3006 * read.c (equals): Always permit register names to be redefined.
3008 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3009 mips16 symbol to be adjusted if a symbol is being subtracted from
3012 From Eric Youngdale <eric@andante.jic.com>:
3013 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3014 illegal symbol version names.
3015 (elf_frob_symbol): Check for external default versions.
3017 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3019 From Eric Youngdale <eric@andante.jic.com>:
3020 * config/obj-elf.h (struct elf_obj_sy): Define.
3021 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3023 * config/obj-elf.c (obj_elf_symver): Just record the name.
3024 (obj_symbol_new_hook): Initialized versioned_name field.
3025 (elf_frob_symbol): If there is a versioned_name, either rename the
3026 symbol, or add an alias with that name.
3028 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3030 * config/tc-mn10300.c (md_relax_table): Define.
3031 (md_convert_frag): Implement.
3032 (md_assemble): Handle relaxable operands/instructions correctly.
3033 (md_estimate_size_before_relax): Implement.
3034 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3036 * config/tc-mn10200.c (md_relax_table): Fix typos.
3038 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3039 relocs anymore. Tweak fx_offset for pc-relative relocs.
3041 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3043 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3046 start-sanitize-tic80
3047 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3049 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3051 * config/tc-tic80.c (md_begin): Declare external variable
3052 coff_flags and insert an F_AR32WR bit into it.
3055 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3057 * read.c (equals): Add reassign parameter. Change all callers.
3058 * read.h (equals): Update declaration.
3060 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3062 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3063 can rely on the frag address to determine whether a frag is
3066 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3068 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3069 (S_LOCAL_NAME): Likewise.
3070 (FAKE_LABEL_NAME): Define unconditionally.
3071 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3073 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3074 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3075 Don't define FAKE_LABEL_NAME.
3076 * config/te-ic960.h: Likewise.
3077 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3078 (mips_frob_file_before_adjust): Declare.
3079 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3080 (mips_local_label): Remove.
3082 * config/te-sco386.h: Remove; not used.
3084 start-sanitize-tic80
3085 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3087 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3088 byte alignment rather than power-of-two alignment that is the
3092 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3094 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3096 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3097 message, and add newline.
3098 (process_file): Don't process assignments in the label if this is
3099 a equ or assign pseudo-op.
3100 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3101 and K_EQU, to match documentation.
3103 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3105 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3106 to denote read-only data sections.
3108 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3110 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3111 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3113 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3114 binary number if the next character is '+' or '-'.
3116 start-sanitize-tic80
3117 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3119 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3120 (find_opcode): Match operands that can be floats.
3121 (build_insn): Handle O_big (float) expressions and build
3125 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3127 * configure.in (mips*-*-lnews*): New target, also make empty
3128 emulation list for this target.
3129 * configure: Update.
3130 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3131 (mips_target_format): Use.
3132 * te-lnews.h: New file.
3134 start-sanitize-tic80
3135 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3137 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3138 operands with :m or :s modifiers and generate the right opcodes
3142 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3144 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3145 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3147 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3149 * config/tc-m68k.c (instring): Useless local declaration of
3150 crack_operand removed.
3151 * expr.h (expressionS): Changed type of X_op field to operatorT if
3154 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3156 Based on patches from Robert Lipe <robertl@dgii.com>:
3157 * configure.in: Add i386coff and i386elf to emulation list.
3158 * configure: Rebuild.
3159 * as.c (i386coff, i386elf): Declare.
3160 * obj.h (coff_format_ops): Declare.
3161 * config/obj-coff.c (OBJ_HEADER): Define.
3162 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3163 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3164 (obj_pseudo_table): Add "version".
3165 (coff_pop_insert): New static function.
3166 (coff_sec_sym_ok_for_reloc): New static function.
3167 (no_func): New static function.
3168 (coff_format_ops): New variable.
3169 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3170 (obj_symbol_new_hook): Define.
3171 (coff_obj_read_begin_hook): Declare.
3172 (obj_read_begin_hook): Define.
3173 * config/tc-i386.h (i386_target_format): Declare.
3174 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3175 OUTPUT_FLAVOR when appropriate.
3176 (i386_target_format): New function.
3177 * Makefile.in (obj-coff.o): New target.
3178 (e-i386coff.o, e-i386elf.o): New targets.
3180 From Stephen Williams <steve@icarus.icarus.com>:
3181 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3182 (_tc_get_bal_of_call): Don't declare.
3183 (tc_get_bal_of_call): Declare as function, don't define as macro.
3184 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3185 in sy_tc field, not x_balntry field.
3186 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3187 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3188 field, not x_balntry field.
3190 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3191 have the SHF_ALLOC attribute.
3193 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3194 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3195 (itbl-lex.o): Depend upon itbl-parse.h.
3197 * itbl-parse.y (yyerror): Change return type to int. Change to
3198 use old style function declaration.
3200 * Makefile.in (itbl-lex.o): Remove -Wall.
3201 (itbl-parse.o): Likewise.
3203 * cond.c (s_ifdef): If we should omit conditionals from listings,
3205 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3206 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3207 (listing_listing): Handle EDICT_NOLIST_NEXT.
3208 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3209 * listing.h (LISTING_NOCOND): Define.
3210 (LISTING_SKIP_COND): Define.
3211 * as.c (show_usage): Mention c as a suboption of -a.
3212 (parse_args): Handle c as a suboption of -a.
3213 * doc/as.texinfo: Document -alc.
3215 start-sanitize-tic80
3216 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3218 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3221 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3223 * doc/as.texinfo: Document .symver.
3225 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3227 * config/tc-d10v.c: Change pre_defined_registers to
3228 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3230 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3232 * config/obj-coff.c: Fix typo in comment section.
3233 start-sanitize-tic80
3234 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3235 an additional alignment argument.
3236 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3238 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3242 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3244 * Makefile.in: Remove dependancies on itbl-cpu.h.
3245 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3248 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3250 * itbl-ops.h: Include as.h.
3252 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3254 * as.c: Remove -t option.
3255 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3256 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3257 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3259 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3261 * itbl-ops.c: Don't define DEBUG.
3263 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3265 * Makefile.in: Update itbl-test.c to reflect its new location.
3267 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3269 * itbl-ops.c: Add test for itbl_have_entries.
3270 * config/tc-mips.c: Remove test for itbl_have_entries.
3271 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3273 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3275 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3276 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3277 (LEX, LEXFLAGS): Define.
3278 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3280 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3282 * itbl-parse.y: Fix indentation mistakes from indent program.
3283 * itbl-lex.l: Fix indentation mistakes from indent program.
3284 * itbl-ops.h: Add include for ansidecl.h.
3285 Add PARAMS around function arguments.
3286 Add declaration for itbl_have_entries.
3287 * itbl-ops.c: Add PARAMS around function arguments.
3288 * Makefile.in: Add itbl build rules.
3289 Add dependancies for itbl files to mips target.
3290 * as.c: Add itbl support.
3291 Add new option "--insttbl" for dynamically extending instruction set.
3292 * as.h: Declare insttbl_file_name;
3293 the name of file defining extensions to the basic instruction set
3294 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3295 itbl-ops.o to extra_objects for mips configuration.
3296 Add include file link from itbl-cpu.h to
3297 config/itbl-${target_cpu_type}.h.
3298 * config/tc-mips.c: Allow copz instructions.
3299 Add notes for future additions to the itbl support.
3301 (macro): Call itbl_assemble to assemble itbl instructions.
3302 See if an unknown register is specified in an itbl entry.
3304 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3305 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3307 start-sanitize-tic80
3308 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3309 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3311 (build_insn): Grab a frag early so we can use the address in
3312 fixups. Take one's complement of BITNUM values before insertion
3313 in opcode. Add code to support O_symbol operands.
3314 (md_apply_fix): Replace unimplemented warning with implementation.
3315 (md_pcrel_from): Ditto.
3316 (tc_coff_fix2rtype): Ditto.
3319 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3321 * config/tc-d30v.c (parallel_ok): New function.
3322 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3324 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3325 relocation is in different section. Fixes PR11574.
3327 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3329 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3330 don't set the section alignment to 2**4.
3332 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3334 * config/tc-m68k.c (line_comment_chars): Add '*'.
3336 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3337 (do_scrub_begin): Don't set lex['*'].
3338 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3339 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3342 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3343 * configure: Rebuild.
3344 * config/te-svr4.h: New file.
3345 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3346 TE_SVR4 or TE_DELTA.
3348 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3350 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3351 short conditional branch around a long unconditional branch.
3353 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3355 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3358 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3361 * symbols.c (resolve_symbol_value): If both left and right
3362 operands are undefined, warn about both of them.
3364 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3366 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3367 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3368 (obj_elf_symver): New static function.
3369 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3372 * write.c (relax_segment): Make type and printf format agree.
3374 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3378 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3380 * config/tc-d30v.c, config/tc-d30v.h: New files.
3382 * configure: Rebuilt.
3384 * configure.in: Add case for d30v.
3387 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3389 * config/tc-alpha.h (md_operand): Define with a null expansion,
3390 like all the other targets.
3391 * doc/internals.texi (CPU backend): Add missing word in
3392 md_flush_pending_output description. Fix typo in md_convert_frag
3394 start-sanitize-tic80
3395 * config/tc-tic80: Minor comment additions/changes.
3398 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3400 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3401 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3402 * config/obj-coff.c (obj_coff_def): Use
3403 tc_canonicalize_symbol_name if defined.
3404 (obj_coff_tag, obj_coff_val): Likewise.
3405 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3407 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3409 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3410 does not actually work, though:
3411 * configure.in (i386-sequent-bsd*): New target.
3412 * configure: Rebuild.
3413 * config/tc-dynix.h: New file.
3414 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3416 * read.c (do_align): Add max parameter. Change all callers.
3417 Remove useless static variables.
3418 (s_align): New static function. Do common portion of
3419 s_align_bytes and s_align_ptwo.
3420 (s_align_bytes, s_align_ptwo): Just call s_align.
3421 * frags.c (frag_align): Add max parameter. Change all callers.
3422 (frag_align_pattern): Likewise.
3423 * frags.h (frag_align, frag_align_pattern): Update declarations.
3424 * write.c (relax_segment): Limit alignment change to fr_subtype.
3425 Fix some types to be addressT.
3426 * config/obj-coff.c (size_section): Likewise.
3427 * config/obj-ieee.c (size_section): Likewise.
3428 * config/tc-d10v.h (md_do_align): Add max parameter.
3429 * config/tc-i386.h (md_do_align): Likewise.
3430 * config/tc-m88k.h (md_do_align): Likewise.
3431 * config/tc-m88k.c (m88k_do_align): Likewise.
3432 * config/tc-sh.h (md_do_align): Likewise.
3433 * config/tc-sh.c (sh_do_align): Likewise.
3434 * as.h: Improve comments on rs_align and rs_align_code.
3435 * doc/as.texinfo: Document new alignment arguments.
3436 * doc/internals.texi (Frags): Document use of fr_subtype field for
3437 rs_align and rs_align_code.
3439 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3441 * config/tc-mips.c: Changed opcode parsing.
3443 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3445 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3446 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3447 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3448 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3449 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3450 to a location consistent with the rest of the target include files.
3451 * config/tc-i386.c: Remove misleading comment.
3452 * doc/internals.texi (CPU backend): Add description of function
3453 md_undefined_symbol.
3454 start-sanitize-tic80
3455 * config/tc-tic80.c: Add code to insert predefined symbols into the
3456 symbol table so they can be parsed by the standard expression parser.
3457 Remove custom code that use to parse them.
3458 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3459 to a location consistent with the rest of the target include files.
3462 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
3464 * as.h: GNU c provides unlink() function.
3466 Unify section handling on openVMS/Alpha:
3467 * config/tc-alpha.c(s_alpha_link): Remove.
3468 (s_alpha_section): New function.
3469 Remove case-hacking of symbols
3470 Add .code_address pseudo-op.
3471 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3472 (s_alpha_code_address): New function.
3473 (alpha_ctors_section, alpha_dtors_section): New sections for C++
3474 static constructors/destructors.
3475 Add debug code for crash debugs, to be removed when traceback code
3476 is added to object code.
3477 (s_alpha_name): New function for .name pseudo-op.
3478 (alpha_print_token): New function to print token expressions with
3479 alpha specific extensions.
3481 * makefile.vms: Allow compilation with current gcc snapshot.
3483 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
3485 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
3486 (DVIPS): Set to dvips.
3487 (ps, as.ps, gasp.ps): New targets.
3488 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
3489 and MAKEINFO env variables.
3490 (internals.ps): Use DVIPS macro.
3491 (clean): Remove core and backup files.
3492 (distclean): Remove temporary files from building internals.
3494 * doc/internals.texi (Frags): Fix typo.
3495 (GAS processing): Ditto.
3496 (CPU backend): Ditto.
3497 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
3498 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
3499 * read.c: Remove ugly hack that dealt with config files not
3500 correctly defining TARGET_BYTES_BIG_ENDIAN.
3501 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
3502 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3503 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3504 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3505 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3506 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3507 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
3508 with TARGET_BYTES_BIG_ENDIAN defined to 0.
3509 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3510 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3511 whether it is defined or not.
3512 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
3513 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3514 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3515 whether it is defined or not.
3516 start-sanitize-tic80
3517 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
3518 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
3521 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
3523 * write.c (write_relocs): Correct text in as_fatal error message,
3524 bfd_perform_relocation -> bfd_install_relocation.
3526 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3528 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
3529 * read.c (LEX_TILDE): Define if not defined.
3530 (lex_type): Use LEX_TILDE.
3531 * expr.c (get_symbol_end): Check first char with is_name_beginner,
3532 not is_part_of_name.
3534 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
3536 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
3539 * config/tc-mips.c (mips16_extended_frag): Correct base address
3540 for an extended PC relative instruction.
3541 (md_convert_frag): Likewise.
3543 * config/tc-mips.c (prev_nop_frag): New static variable.
3544 (prev_nop_frag_holds): New static variable.
3545 (prev_nop_frag_required): New static variable.
3546 (prev_nop_frag_since): New static variable.
3547 (append_insn): If we aren't reordering, and prev_nop_frag is not
3548 NULL, and we don't need any nops, then decrease the size of
3549 prev_nop_frag. Don't insert nops because of instructions in
3550 noreorder sections. Remember whether the previous instructions
3551 where in noreorder sections even when not reordering.
3552 (mips_no_prev_insn): Add preserver parameter. Change all
3553 callers. Refer prev_nop_frag variables when appropriate.
3554 (mips_emit_delays): Set up prev_nop_frag.
3555 (s_mipsset): Clear prev_nop_frag if reordering.
3557 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
3559 * config/tc-mips.c (append_insn): Remove useless code which
3560 handled swapping a mips16 jump with a mips16 instruction with a
3563 * config/tc-mips.c (md_parse_option): When debugging, set
3564 mips_optimize to 1, not 0.
3566 * config/tc-mips.c (mips16_ip): Handle an extend operand.
3568 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
3569 like the expression was based on `.', adjust the value of the
3572 * config/tc-mips.c (append_insn): Warn about an attempt to put an
3573 extended instruction in a delay slot when not reordering.
3574 (md_convert_frag): Warn if an extended instruction appears in a
3577 * config/tc-mips.c (mips_pseudo_table): Add "insn".
3578 (s_insn): New static function.
3579 * doc/c-mips.texi: Document .insn.
3581 * config/tc-mips.c (md_begin): Add the general registers to the
3583 (mips16_ip): First parse the expression, and then see whether it
3584 came up with a register, rather than trying to first see whether
3585 we are looking at a register.
3587 start-sanitize-tic80
3588 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
3590 * config/tc-tic80.c: Numerous changes and additions to flesh
3591 out functions that were previously just stubs, and fix some
3592 problems found using the new TIc80 testsuite cases.
3595 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
3597 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3598 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3600 * config/tc-mips.c (append_insn): Output jump instruction as a
3601 pair of 2 byte instructions, rather than as a single 4 byte
3604 start-sanitize-r5900
3605 * config/tc-mips.c (md_begin): Correct test of mips_5900.
3606 (mips_ip): Don't check INSN_ISA for a macro.
3609 start-sanitize-r5900
3610 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3612 * config/tc-mips.c: added r5900.
3615 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3617 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3618 config/itbl-mips.h: Add copyright message and fix indentation.
3620 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3622 * itbl-ops.c: New file. Add support for dynamically read
3623 instruction registers, opcodes and formats. Build internal table
3624 for new instructions and provide callbacks for assembler and
3626 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3628 * itbl-ops.h: New file. Header file for itbl support.
3629 * config/itbl-mips.h: New file. Mips specific definitions for
3632 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3634 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3635 fit into the constant field of a relaxable operand, then it does
3638 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3640 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3641 a jsr target in a different section just like a jsr to
3642 an undefined target.
3644 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3646 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3647 against any mips16 symbols, not just externally visible ones.
3648 (md_apply_fix): Corresponding change.
3650 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3652 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3653 the operand of the exit instruction.
3655 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3657 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3658 as O_symbol, copy over the segment.
3660 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3662 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3663 fixup to be against the section symbol, adjust the value
3666 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3668 * write.c (write_relocs): Avoid looping on equated symbols.
3669 Adjust fx_offset by X_add_number for each symbol.
3670 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3672 (fixup_segment): Add a loop to track down equated symbols and
3673 adjust fx_offset appropriately.
3675 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3677 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3678 jmp -> bra relaxing.
3679 (md_convert_frag): Handle jmp->bra relaxing.
3680 (md_assemble): Handle jmp->bra relaxing.
3681 (md_estimate_size_before_relax): Likewise.
3683 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3685 * config/tc-i386.c (i386_align_code): Add comments explaining the
3688 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3690 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3691 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3693 (md_longopts): Add "enforce-aligned-data".
3694 (md_show_usage): Mention --enforce-aligned-data.
3695 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3696 enforce-aligned-data.
3698 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3699 "word", and "short".
3700 (ppc_xcoff_cons): New static function.
3702 * write.c (relax_segment): Give an error if a .space symbol is
3703 common or undefined.
3705 * read.c (read_a_source_file): Don't handle mri_pending_align if
3706 the handler is s_globl or s_ignore.
3708 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3710 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3711 start-sanitize-tic80
3712 * config/tc-tic80.c: Many additions to previous placeholder file.
3713 * config/tc-tic80.h: Ditto.
3716 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3718 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3720 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3722 * config/tc-mips.c (mips_fix_adjustable): New function.
3723 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3724 (mips_fix_adjustable): Declare.
3726 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3727 * read.c (read_a_source_file): After doing an mri_pending_align,
3728 adjust the line_label if there is one.
3729 (s_space): Set mri_pending_align if an odd number of bytes were
3732 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3734 * config/tc-d10v.h (md_do_align): Add this hook to call
3735 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3737 * config/tc-d10v.c (find_opcode): Correctly calculate
3738 branch displacement when .aligns are present.
3740 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3742 * config/tc-mn10200.c (md_relax_table): Define.
3743 (md_convert_frag): Implement.
3744 (md_assemble): Handle relaxable operands/instructions correctly.
3745 (md_estimate_size_before_relax): Implement.
3746 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3748 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3750 * config/tc-mips.c (append_insn): Give an error for jumps to a
3752 (md_apply_fix): Make a branch to an odd address an error rather
3755 * config/tc-mips.c (md_convert_frag): If the user explicitly
3756 requested an extended opcode, pass warn as true to mips16_immed.
3758 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3759 an explicit 0, so that explicitly extended instructions work
3762 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3764 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3765 symbol for a common symbol.
3767 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3769 Patch presumed to have been checked in awhile ago but wasn't.
3770 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3771 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3772 (relax_segment, case rs_org): Move code inside braces. Move locals
3773 target,after inside too.
3774 (relax_segment, case rs_machine_dependent): Guts moved to ...
3775 (relax_frag): New function.
3776 Call md_prepare_relax_scan if defined.
3778 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3780 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3781 'p' operand specifier.
3783 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3785 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3786 m68k family cpus which support long branch addressing modes.
3787 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3788 md_create_long_jump): Use it.
3790 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3792 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3793 the .reginfo or .MIPS.options section if configured for an
3796 * config/tc-mips.c (md_begin): Don't set interlocks for
3799 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3801 * read.c (read_a_source_file): Make sure the symbol ends with
3802 whitespace before checking whether the next character is '='.
3804 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3806 * config/tc-i386.c (sco_id): Moved from here...
3807 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3808 really is an SCO ELF specific thing, not just a SCO x86 specific
3811 start-sanitize-tic80
3812 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3814 * configure.in (tic80-*-*): Don't require 'coff'.
3815 * configure: Regenerate.
3818 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3820 * read.c (emit_expr): Check for overflow of a negative value
3822 * write.c (fixup_segment): Likewise.
3823 * config/obj-coff.c (fixup_segment): Likewise.
3825 * config/tc-m68k.c (struct label_line): Define.
3826 (labels, current_label): New static variables.
3827 (md_assemble): Mark current_label as text, and clear it.
3828 (m68k_frob_label): New function.
3829 (m68k_flush_pending_output): New function.
3830 (m68k_frob_symbol): New function.
3831 * config/tc-m68k.h (tc_frob_label): Define.
3832 (md_flush_pending_output): Define.
3833 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3834 (tc_frob_coff_symbol): Likewise.
3836 * read.c (read_a_source_file): When defining a macro in MRI mode,
3837 don't add the symbol to the symbol table.
3839 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3841 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3842 here since fixup_segment doesn't (linkrelax is set).
3843 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3845 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3847 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3850 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3852 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3853 to avoid warnings with the native HP compiler.
3854 (fix_new_hppa): Similarly for the r_type argument.
3855 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3856 in an #if OBJ_ELF to keep gcc -Wall quiet.
3857 (md_apply_fix): Always initialize "result".
3859 * config/tc-mn10200.c (md_assemble): Generate relocations.
3861 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3863 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3866 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3868 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3869 pass on the new file hook.
3871 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3872 !alpha_force_relocation, as local LITERALs can be adjusted to be
3873 relative to the section.
3875 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3877 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3879 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3880 aligned to odd boundary.
3881 (tc_frob_coff_symbol): Define.
3883 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3885 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3887 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3888 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3890 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3892 (md_assemble): If the size is 'B', set fx_signed.
3893 (md_apply_fix_2): Use fx_signed when checking for overflow.
3895 * write.h (struct fix): Add fx_signed field.
3896 * write.c (fix_new_internal): Initialize fx_no_overflow and
3898 (fixup_segment): Use fx_signed when checking for overflow.
3899 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3900 fx_signed when checking for overflow.
3902 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3904 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3905 updated, and all the useful information is in doc/internals.texi.
3907 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3908 * read.c (read_a_source_file): Check for conditional operators
3909 before doing an MRI pending alignment.
3910 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3911 (tc_conditional_pseudop): Define.
3912 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3913 * doc/internals.texi (CPU backend): Describe
3914 tc_conditional_pseudoop.
3916 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3917 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3919 (md_begin): Check m68k_rel32_from_cmdline before setting
3921 (m68k_mri_mode_change): Likewise.
3922 (md_longopts): Add --disp-size-default-16 and
3923 --disp-size-default-32.
3924 (md_parse_option): Handle new options.
3925 (md_show_usage): Mention new options.
3926 * doc/c-m68k.texi (M68K-Opts): Document new options.
3928 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3929 * config/tc-m68k.c (m68k_index_width_default): New static
3931 (m68k_ip): Use m68k_index_width_default to set the size of a base
3932 register whose size was not given.
3933 (md_longopts): Add --base-size-default-16 and
3934 --base-size-default-32.
3935 (md_parse_option): Handle new options.
3936 (md_show_usage): Mention new options.
3937 * doc/c-m68k.texi (M68K-Opts): Document new options.
3939 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3941 * configure.in: Recognize mips-*-linux* target.
3942 * configure: Rebuild.
3944 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3945 work if valueT is only 32 bits.
3947 * config/tc-mips.c: Throughout, check target_big_endian rather
3949 (byte_order): Remove.
3950 (mips_init_after_args): Remove.
3951 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3952 (mips_init_after_args): Don't declare.
3953 (tc_init_after_args): Don't define.
3955 * config/tc-mips.h (tc_frob_after_relocs): Define if
3957 (mips_elf_final_processing): Likewise.
3958 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3960 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3962 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3963 sld.{h,w} and the operand is relocatable, adjust the adend by
3964 shifting it right one bit.
3966 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3968 * read.c (read_a_source_file): Check mri_pending_align after
3969 checking for a macro. From Ronald F. Guilmette
3972 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3974 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3975 add segment argument. If OBJ_ELF, treat a relocation against a
3976 symbol in a linkonce section like a relocation against an external
3978 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3980 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3982 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3984 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3986 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3987 includes config.h instead of host.h, tc.h instead of tp.h, and
3988 targ-env.h instead of target-environment.h.
3989 Also, obj-format.h includes targ-cpu.h instead of
3991 start-sanitize-tic80
3992 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3993 * configure: Rebuild with autoconf.
3994 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3995 (TARGET_FORMAT): Define to "coff-tic80".
3996 * config/tc-tic80.c: New file for TIc80 support.
3997 * config/tc-tic80.h: New file for TIc80 support.
4000 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4002 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4005 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4007 * write.c (adjust_reloc_syms): If the fixup symbol has been
4008 equated to an undefined symbol, convert the fixup to being against
4009 the target symbol. Remove obsolete code handling a special case
4012 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4014 * mpw-make.sed: Use NewFolderRecursive for installation.
4016 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4018 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4020 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4022 * config/tc-d10v.c (md_assemble): Fix bug which caused
4023 second instruction in a line to be case sensitize. PR11312
4025 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4027 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4028 range check operands with MN10200_OPERAND_NOCHECK set.
4029 (check_operand): Likewise.
4031 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4033 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4034 (md_begin): Always align the text section to a four byte
4036 (append_insn): Remove call to record_align.
4038 * config/tc-mips.c (insn_label): Remove.
4039 (struct insn_label_list): Define.
4040 (insn_labels, free_insn_labels): New static variables.
4041 (mips_clear_insn_labels): New static function.
4042 (append_insn): Mark all mips16 text labels, and make them odd.
4043 Handle all labels after emitting a nop, not just one. Call
4044 mips_clear_insn_labels rather than just clearing insn_label.
4045 (mips_emit_delays): Add insns parameter, and use it to decide
4046 whether to mark mips16 labels. Handle all labels, not just one.
4047 Force mips16 labels to be odd. Change all callers.
4048 (mips16_immed): Don't check for an odd branch target.
4049 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4050 (mips16_extended_frag): Ignore the low bit in a branch target.
4051 (md_convert_frag): Likewise.
4052 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4053 clearing insn_label.
4054 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4055 (s_float_cons, s_gpword): Likewise.
4056 (s_align): Use insn_labels rather than insn_label.
4057 (s_cons, s_float_cons, s_gpword): Likewise.
4058 (mips_frob_file_after_relocs): New function.
4059 (mips_define_label): Rewrite to add to insn_labels list.
4060 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4061 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4062 out odd, increment it.
4064 * config/tc-mips.c (append_insn): Only update prev_insn when not
4065 reordering if place is NULL.
4067 * config/tc-mips.c (mips16_ip): Check for a missing expression
4068 when using the register indirect addressing mode.
4070 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4072 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4073 check 24bit operands for overflow.
4074 (check_operand): Likewise.
4076 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4078 * doc/as.texinfo (Section): Document how to use the .section
4079 pseudo-op for COFF and ELF.
4081 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4083 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4085 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4087 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4088 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4089 store them. Adjust other RELAX_MIPS16 macros.
4090 (RELAX_MIPS16_DSLOT): Define.
4091 (RELAX_MIPS16_JAL_DSLOT): Define.
4092 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4093 handling of whether previous instruction has a fixup. Set
4094 prev_insn_reloc_type.
4095 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4096 (mips16_extended_frag): Use the right base address for a PC
4097 relative add or load.
4098 (md_convert_frag): Likewise. If a PC relative add or load is
4099 used, record the alignment for the section.
4101 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4103 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4104 linkonce section into a reloc against the section symbol.
4106 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4107 branch instructions.
4109 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4110 system, don't set the section alignment to 2**4.
4111 (s_change_sec): Likewise.
4112 (append_insn): Call record_alignment for the section.
4113 (md_section_align): Don't align the section size for an embedded
4116 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4118 * write.c (adjust_reloc_syms): Make sure that symbols are
4119 resolved; expression symbols may have been skipped.
4120 * config/obj-coff.c (fixup_segment): Likewise.
4122 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4124 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4125 BFD_RELOC_24_PLT_PCREL relocation.
4126 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4128 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4130 * config/tc-d10v.c (write_2_short): Remove code that called
4131 parallel_ok() when the programmer specified parallel instructions.
4133 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4135 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4138 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4139 * config/tc-mn10300.c (md_assemble): Likewise.
4141 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4143 * config/tc-mips.c (append_insn): Make sure there is enough room
4144 in a frag after a mips16 instruction to switch it with a jump
4147 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4148 attempt to use a non absolute symbol in an extending frag.
4150 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4152 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4153 * config/tc-mn10200.h: Likewise.
4155 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4157 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4158 UNGET rather than PUT. Set old_state before setting state to -2.
4160 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4161 when extending because the value is exactly maxtiny + 1.
4163 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4164 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4165 (RELAX_MIPS16_USER_SMALL): Define.
4166 (RELAX_MIPS16_USER_EXT): Define.
4167 (mips16_small, mips16_ext): New static variables.
4168 (append_insn): Pass mips16_small and mips16_ext to
4169 RELAX_MIPS16_ENCODE.
4170 (mips16_ip): Set mips16_small and mips16_ext.
4171 (mips16_immed): Don't check mips16_autoextend.
4172 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4174 * write.c (write_relocs): Print an error for an out of range
4175 fixup, rather than calling abort.
4177 * as.c (main): Unlink the output file if there are errors while
4178 generating the fixups.
4180 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4182 * config/tc-mips.c (mips16_extended_frag): Don't call
4184 (md_convert_frag): Call resolve_symbol_value before calling
4185 S_GET_VALUE, and don't add in the frag address.
4187 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4188 and use them when reporting errors. Change all callers.
4190 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4192 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4193 Remove '$' prefixing for registers.
4195 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4197 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4198 is initialized before using it.
4199 (d10v_cleanup): No longer uses its argument, so make it void.
4201 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4203 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4205 * write.c (fixup_segment): Don't discard the symbol for a PC
4206 relative fixup to an absolute symbol.
4208 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4210 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4211 with multiple sections.
4213 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4215 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4216 no-mips-16 to no-mips16.
4217 (s_mipsset): Accept .set mips16 and .set nomips16.
4219 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4221 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4222 argument, and check for +/- constant following the suffix, folding
4223 it into the expression.
4224 (ppc_elf_cons): Change ppc_elf_suffix calls.
4225 (md_assemble): Ditto.
4226 (shlib): Replace boolean mrelocatable with enumeration shlib.
4227 (md_parse_option): Discriminate between PIC style shared libraries
4229 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4232 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4234 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4235 change the comment characters.
4237 * config/tc-ppc.c (comment_chars): Delete in favor of
4239 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4241 (ppc_comment_chars): Select appropriate comment chars by default.
4242 (msolaris): New flag for -m{,no-}solaris.
4243 (md_parse_option): Recognize -K pic. Add support for
4245 (md_show_usage): Update.
4246 (md_begin): Do not set ELF flags if Solaris.
4247 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4248 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4250 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4252 * as.c (main): Correct handling of flag_always_generate_output.
4254 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4256 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4257 fx_offset, not fx_addnumber.
4259 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4262 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4264 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4266 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4268 * config/tc-mips.c (md_section_align): Check for an alignment of
4269 4, not an alignment of 16. Corrects August 7 patch.
4271 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4273 * configure, conf.in: Rebuild with autoconf 2.12.
4275 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4276 alignment is specified.
4278 Add support for mips16 (16 bit MIPS implementation):
4279 * config/tc-mips.c: Extensive additions for mips16 support, not
4281 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4282 (insn_uses_reg): Change last parameter to an enum.
4283 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4284 (md_relax_frag): Define as mips_relax_frag.
4285 (mips_relax_frag): Declare.
4286 (struct mips_cl_insn): Add use_extend and extend fields.
4287 (tc_fix_adjustable): Define.
4288 * config/obj-elf.h (S_GET_OTHER): Define.
4289 (S_SET_OTHER): Define.
4291 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4293 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4294 o and p operand specifiers.
4296 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4298 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4299 (relax_segment, case rs_org): Move code inside braces. Move locals
4300 target,after inside too.
4301 (relax_segment, case rs_machine_dependent): Guts moved to ...
4302 (relax_frag): New function.
4303 Call md_prepare_relax_scan if defined.
4304 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4307 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4309 * config/tc-mn10300.c (address_registers): Use '$' as register
4310 prefix instead of '%'.
4311 (data_registers, other_registers, md_assemble): Likewise.
4313 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4314 (data_registers, other_registers, md_assemble): Likewise.
4316 * config/tc-mn10300.c (md_assemble): Correctly determine the
4317 correct location and type for each relocation.
4318 (md_pcrel_from): Simplify.
4320 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4322 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4323 converted into branch around branch.
4325 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4327 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4328 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4330 * config/tc-mn10300.c (md_begin): Set linkrelax.
4331 (md_assemble): Create fixups as needed.
4332 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4334 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4336 * config/tc-d10v.c (parallel_ok): When automatically converting
4337 serial ops to parallel, do not consider a branch as the first
4340 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4342 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4344 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4346 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4348 (check_operand): Likewise.
4350 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4352 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4354 (write_2_short): Call parallel_ok to check whether two short
4355 instructions the user requested execute in parallel, can be
4358 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4360 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4361 allow a branch and link in parallel with an exe instruction.
4363 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4365 * doc/c-d10v.texi: Add info on @word modifier.
4367 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4369 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4370 operands are assumed to be 32bits. Use "bits" field to hold the
4371 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4372 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4375 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4376 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4378 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4379 MN10300_OPERAND_SPLIT.
4381 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4383 * config/tc-mn10300.c (md_assemble): Insert operands into
4384 the extension part of the instruction if necessary.
4385 (mn10300_insert_operand): Accept pointer to extension word
4386 argument. Make insn a pointer argument too. Return type
4387 is now void. All callers changed.
4389 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4391 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4392 repeated register operands.
4394 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4396 * doc/as.texinfo: Added section on reporting bugs.
4398 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4399 alpha_macro emit field to expect a const argument, and change the
4400 arg field to be const. Fix some spacing to follow the GNU
4403 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4405 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4406 (pca56) and 21264 (ev6) cpus.
4407 (md_apply_fix): Private relocation types are now negative.
4408 (alpha_force_relocation): Likewise.
4409 (tc_gen_reloc): Likewise.
4410 (emit_insn): Likewise.
4411 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4412 (emit_stX): Likewise.
4413 (emit_sextX): Likewise.
4415 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4417 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4418 a symbol found in a reloc.
4420 * symbols.c (resolve_symbol_value): Improve the error message if
4421 an undefined symbol is used in an expression.
4423 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4425 * doc/internals.texi: Rewrite, and add a lot of documentation.
4426 * doc/Makefile.in (internals.info): New target.
4428 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4430 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4431 against weak symbols.
4433 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4435 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4438 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4439 fixup at the right address within the frag.
4441 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4442 to an absolute value, instead increment it as needed.
4444 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4445 * config/tc-v850.c: Fix some indention problems.
4446 (md_relax_table): Define for D9->D99 branch displacement
4448 (md_convert_frag): Do something useful instead of aborting.
4449 (md_estimate_size_before_relax): Likewise.
4450 (md_assemble): Note if the matching instruction has a relaxable
4451 operand. If it does, allocate frag with frag_var and don't
4454 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4456 * config/tc-d10v.h (md_cleanup): New function. This is needed to
4457 write out any buffered instructions when a ".end" is found.
4459 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4461 * read.c (read_a_source_file): New hook md_cleanup().
4463 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
4465 * write.c (fix_new_exp): Use make_expr_symbol to build an
4466 expression symbol for a complex fixup.
4468 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
4470 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4471 hacks to improve parsing of complex hi, lo, zda, etc
4473 (md_assemble): Don't demand and eat a trailing ')' after finding
4474 a v850 relocation prefix. Sign extend the constant in a
4475 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
4477 (parse_cons_expression_v850): Don't eat a trailing ')' after
4478 finding a v850 relocation prefix.
4480 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
4481 (TC_CONS_FIX_NEW): Likewise.
4482 * config/tc-v850.c (parse_cons_expression_v850): New function.
4483 (cons_fix_new_v850): Likewise.
4485 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
4487 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
4489 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
4490 for an unknown relocation type.
4492 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
4494 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
4497 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
4499 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
4500 differently for movea & sst/sld insns.
4502 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4504 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
4507 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * obj.h (struct format_ops): Add frob_file_after_relocs field.
4510 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
4511 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
4512 frob_file_after_relocs field.
4513 * config/obj-elf.c (elf_format_ops): Likewise.
4514 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
4515 including obj-elf.h.
4517 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
4519 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
4520 specially if not ELF.
4521 (md_apply_fix): Handle BFD_RELOC_64.
4522 (tc_gen_reloc): Handle BFD_RELOC_64.
4524 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
4525 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
4528 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
4529 Don't check S_GET_OTHER.
4531 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
4533 * config/tc-mips.c (mips_ip): Accept an odd floating point
4534 register with l.s or s.s.
4536 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
4538 (obj_aout_type): New static function.
4540 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
4542 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
4544 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
4546 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
4547 and sdaoff expressions.
4549 * write.c (fixup_segment): Don't add symbol value to addend if
4550 TC_V850 and OBJ_ELF.
4551 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
4554 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
4555 (md_pcrel_from_section): Likewise.
4556 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
4558 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
4560 * config/tc-v850.c (md_pcrel_from): Delete unused function.
4561 (md_pcrel_from_section): New function.
4562 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4564 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
4566 * config/tc-mips.c (load_register): Add cast to offsetT when using
4569 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
4571 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
4572 (elf_frob_file_after_relocs): ... here. New function.
4573 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
4574 * write.c (write_object_file): Call *frob_after_relocs after the
4575 call to write_relocs.
4577 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
4579 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
4580 symbol, as this messes up linking. Instead, expand the recursive call
4581 inline and change up the appropriate bits to get the 0x8000 offset
4582 in the reloc addend.
4584 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
4586 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
4587 two symbols in the same segment to be adjusted.
4589 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
4590 * configure: Rebuild.
4592 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4594 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
4596 (ppc_elf_validate_fix): Ditto.
4597 (md_assemble): Ditto.
4599 (ppc_pe_section): Ditto.
4600 (ppc_frob_symbol): Ditto.
4602 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
4604 * config/mn10300.c (md_assemble): Pass an extra shift count
4605 to mn10300_insert_operand based on the opcode format.
4606 (mn10300_insert_operand): Accept and use extra shift count
4609 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4610 formats rather than hard-coded constants.
4612 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4613 are 7 bytes long. Write out instructions in big-endian format.
4615 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4617 * config/tc-mn10300.c (md_assemble): Tweak further so
4618 that all instructions are parsed correctly.
4620 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4622 * as.h: Include libiberty.h.
4623 (xmalloc, xrealloc): Don't declare.
4624 * as.c: Don't include libiberty.h.
4625 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4626 * config/tc-mips.c: Likewise.
4627 * messages.c: Likewise.
4628 (xstrerror): Don't declare.
4629 * xmalloc.c: Remove.
4631 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4633 * config/tc-mn10300.h (pre_defined_registers) Remove.
4634 (system_registers, cc_names): Likewise.
4635 (address_registers, data_registers, other_registers): New register
4637 (register_name, system_register_name, cc_name): Remove.
4638 (mn10300_reloc_prefix): Likewise.
4639 (data_register_name): New function.
4640 (address_register_name, other_register_name): Likewise.
4641 (md_assemble): Rough cut at parsing operands. Remove lots of
4643 (md_apply_fix3): Disable for now.
4645 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4647 * config/tc-m68k.c (select_control_regs): New function, extracted
4648 out of m68k_init_after_args.
4649 (m68k_init_after_args): Use it.
4650 (mri_chip): Use it here as well to update set of allowed control
4653 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4655 * config/obj-elf.c (elf_begin): New function.
4656 (obj_elf_section): Add the section symbol to the symbol table.
4657 * config/obj-elf.h (obj_begin): Define.
4658 (elf_begin): Declare.
4659 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4662 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4664 * config/obj-coff.c (fixup_segment): Subtract the section address
4665 from a PC relative reloc if TC_M68K.
4667 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4669 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4670 .uaxword available even if not OBJ_ELF.
4671 (md_atof): Remove unused local variable wordP.
4673 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4675 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4676 for Matsushita MN10x00 support.
4677 * configure.in: Recognize mn10x00-*-*
4678 * configure: Rebuilt.
4680 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4682 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4683 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4684 (load_expression): track clobbering of base reg before jmp/jsr.
4685 (s_alpha_file): pass case_hack flags and source filename via
4686 symbol table to bfd.
4687 * tc-alpha.h (TC_CONS_FIX_NEW): define
4689 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4691 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4692 * configure: Rebuild.
4694 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4696 * read.c (s_macro): Warn if a macro has the same name as a
4698 (s_space): In m68k MRI mode, align to a word boundary.
4699 * macro.c (define_macro): Add namep parameter. Change all
4701 * macro.h (define_macro): Update declaration.
4703 * as.c (show_usage): Print bug report address.
4704 (parse_args): Change version printing to match current GNU
4706 * gasp.c (show_usage): Print bug report address.
4707 (main): Change version printing to match current GNU standards.
4709 * config/tc-m68k.c (init_table): Correct access control unit
4710 register numbers. From Ken Rose <rose@netcom.com>.
4712 * config/tc-alpha.c: Add some static function prototypes.
4713 (alpha_macros): Move to top of file. Make static.
4714 (alpha_num_macros): Move to top of file.
4716 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4718 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4721 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4723 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4724 and just call sprintf_vma.
4726 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4728 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4730 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4732 * read.c (float_cons): Call md_flush_pending_output if it is
4735 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4737 * config/tc-d10v.c (md_operand): Created. Allows operands to
4739 * config/tc-d10v.h (md_operand): Undefined.
4741 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4743 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4744 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4746 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4748 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4749 reloc for the i960 for a reloc in the same section. This undoes
4750 one of the two changes made Aug 19.
4752 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4754 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4755 symbols to the position of the debugging information.
4757 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4759 * expr.c (expr): Always use unsigned right shifts for >>.
4761 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4763 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4764 slots when processing BL fixups.
4766 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4767 on the first half of the instruction.
4769 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4771 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4772 stabs expression, rather than giving an error.
4774 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4777 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4779 * config/tc-mips.c (append_insn): Fill in the value for a constant
4780 jump, rather than creating a reloc.
4782 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4784 * config/tc-mips.c (append_insn): Don't swap an instruction which
4785 sets a condition code with an instruction which uses a condition
4787 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4790 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4791 (mips_ip): Give a better error message if the ISA level is wrong.
4792 (md_parse_option): Recognize -mcpu=[v][r]5000.
4794 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4796 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4798 (load_register): Ensure hi32 bits are not lost during lo32bit
4799 processing. Fix shift offset that was overflowing into the next
4800 instruction field. Add code to generate shorter sequences for
4801 constants with a single contiguous seqeuence of ones.
4803 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4805 * config/tc-d10v.c (d10v_dot_word): New function to support
4806 "@word" with the word pseudo-op.
4807 (md_apply_fix3): Cleanup and changes to support correct sizes
4808 for 16 and 18-bit relocs.
4810 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4812 * configure.in (sparc-*-aout): Set `em'.
4813 * configure: Regenerated.
4814 * config/te-sparcaout.h: New file.
4815 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4816 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4817 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4818 (SPECIAL_CASE_{SETSW,SETX}): Define.
4819 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4820 (md_begin): Delete setting of `target_big_endian'.
4821 (output_insn): New function.
4822 (md_assemble): Rewrite. Add `setx' support.
4823 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4825 (md_atof): Add little endian support.
4826 (md_number_to_chars): Likewise.
4827 (md_apply_fix): Likewise.
4828 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4829 (md_parse_option): Likewise.
4830 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4832 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4834 * ecoff.c (ecoff_new_file): New function.
4835 * ecoff.h (ecoff_new_file): Declare.
4836 * config/obj-ecoff.h (obj_app_file): Define.
4838 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4840 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4841 symbol by 32k so that our 16-bit signed offset can address the
4842 entire chunk. Reported by <matt@lkg.dec.com>.
4844 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4846 * config/tc-mips.c (load_register): Remove unused variable tmp.
4848 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4850 * config/tc-mips.c (load_register): Remove unnecessary code that
4851 was causing the high 32bits of 64bit constants to be lost.
4853 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4855 * config/tc-d10v.c: Added changes to support function
4856 pointers and "@word" syntax.
4858 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4860 * config/tc-v850.c: Remove commented out and #if 0'd code.
4861 (v850_reloc_prefix): Provide prototype.
4862 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4864 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4865 (md_assemble): Add default to case statement.
4867 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4869 * config/tc-v850.c (md_assemble): Compute size of the instrction
4872 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4875 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4877 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4878 routines to fetch/store the updated instruction from/to memory.
4879 (v850_insert_operand): If the operand has a specialized insert
4882 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4884 * config/tc-v850.c (reg_name_search): Align calling convention to
4885 be like identical function found in tc-ppc.c.
4886 (get_reloc): Removed.
4887 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4888 (md_assemble): emit fixups.
4889 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4891 (md_apply_fix3): handle fixups/relocs.
4892 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4894 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4897 * configure.in (sh-*-elf*): New target.
4898 * config/tc-sh.h (TARGET_ARCH): Define.
4899 (WORKING_DOT_WORD): Define.
4900 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4901 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4902 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4903 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4904 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4905 (SUB_SEGMENT_ALIGN): Likewise.
4906 (RELOC_32): Don't define.
4907 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4908 (target_big_endian): Declare if OBJ_ELF.
4909 (TARGET_FORMAT): Define if OBJ_ELF.
4910 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4912 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4913 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4914 (struct sh_count_relocs): Define.
4915 (sh_count_relocs): New static function, broken out of
4916 sh_frob_file. Add BFD_ASSEMBLER code.
4917 (sh_frob_section): Likewise.
4918 (sh_frob_file): Call sh_frob_section.
4919 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4920 call section_symbol rather than seg_info (seg)->dot.
4921 (md_section_align): Add OBJ_ELF version.
4922 (SWITCH_TABLE_CONS): Define.
4923 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4924 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4925 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4927 (struct reloc_map): Define if not BFD_ASSEMBLER.
4928 (coff_reloc_map): Likewise.
4929 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4930 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4931 * write.c (write_relocs): Ifdef out fx_where test which triggers
4932 inappropriately for SH ELF.
4933 (write_object_file): Call tc_frob_file_before_adjust and
4934 obj_frob_file_before_adjust if they are defined.
4936 * write.c (write_object_file): Use BFD_RELOC_16, not
4937 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4939 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4942 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4944 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4945 branch sizes in across sections.
4947 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4949 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4952 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4954 * config/tc-v850.c (md_begin): Deal with end of opcode
4957 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4959 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4960 the wrong opcode for cases like st2w where there are many forms
4961 of the same instruction.
4963 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4965 * expr.c (operand): If md_parse_name is defined, call it before
4966 calling symbol_find_or_make.
4967 * config/tc-ppc.h (md_parse_name): Define.
4968 (ppc_parse_name): Declare.
4969 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4971 (register_name): Update call to reg_name_search.
4972 (cr_operand): New static variable.
4973 (cr_names): New static const array.
4974 (ppc_parse_name): New function.
4975 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4976 cr_operand before calling expression.
4978 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4980 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4981 hppa_gen_reloc_type call.
4983 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4985 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4986 on addresses. Improved error messages.
4987 * doc/c-d10v.texi: Added docs for register pairs.
4989 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4991 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4994 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4996 * ecoff.c (init_file): Initialize fMerge to 1.
4997 (add_file): Restore old file merging code, but only merge files if
4999 (ecoff_directive_loc): Clear fMerge field of current file.
5000 (ecoff_generate_asm_lineno): Likewise.
5002 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5004 * doc/c-d10v.texi: Fix typo.
5006 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5008 * config/tc-v850.c (md_assemble): Correct bit masking for
5009 hi and lo expressions.
5011 * config/tc-v850.c (md_assemble): Rough cut at demanding
5012 "ep" or "r30" in sst and sld instructions.
5013 (md_apply_fix3): Don't abort. Just warn that we don't
5016 * config/tc-v850.c (CC_NAME_CNT): Define.
5017 (cc_name): New function.
5018 (md_assemble): Handle V850_OPERAND_CC correctly.
5020 * config/tc-v850.c (md_assemble): Don't forget to initialize
5023 * config/tc-v850.c (reg_name_search): Generalize to search
5024 any given register table.
5025 (register_name): Pass appropriate table and size to reg_name_search.
5026 (system_register_name): New function.
5027 (SYSREG_NAME_CNT): Define.
5028 (md_assemble): Handle operands which are system registers.
5030 * config/tc-v850.c (md_assemble): If we find a register, but the
5031 opcode doesn't want a register, then we don't have a match.
5032 (md_assemble): Get size of the instruction from the opcode table.
5034 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5036 * configure.in: Set and substitute HLDENV.
5037 * configure: Rebuild.
5038 * Makefile.in (HLDENV): New variable.
5039 (as.new): Use $(HLDENV).
5041 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5042 if an array dimension is not known.
5044 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5046 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5047 * doc/c-d10v.texi: Cleanup.
5049 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5051 * config/tc-v850.c: New file.
5052 * config/tc-v850.h: New file.
5053 * configure (v850-*-elf): New target.
5054 * configure.in (v850-*-elf): New target.
5056 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5058 * doc/c-d10v.texi: New file.
5059 * doc/all.texi: Added D10V stuff.
5060 * doc/as.texinfo: Added D10V stuff.
5062 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5064 * config/tc-d10v.c: All references to defined symbols should
5065 now use the optimal instruction. .float and .double now work.
5067 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5069 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5070 section address for the i960 as is done for the i386.
5072 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5074 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5075 case, forward-include bfd/elf-bfd.h.
5077 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5079 * config/tc-d10v.c: Add additional information to the opcode
5080 table to help determinine which instructions can be done
5083 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5085 * config/tc-arm.c: Major changes to add Thumb support, with lots
5086 of change input from <rearnsha@armltd.co.uk>.
5087 Reverted to INSN_SIZE macro, rather than insn_size variable.
5088 (insns): Added ARM "bx" instruction support.
5089 (tinsns): Added Thumb instruction definition structure.
5090 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5091 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5092 (opcode_select,s_arm,s_thumb,s_code): Added.
5093 (decode_shift): Allow upper-case RRX.
5094 (do_ldst): Simpler halfword support.
5095 (do_ldmstm): Improved.
5096 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5097 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5098 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5099 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5100 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5102 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5103 (md_parse_option): Add support for -mthumb.
5104 (md_show_usage): Updated to reflect new command line option.
5105 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5106 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5107 fragment information to be held.
5109 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5111 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5112 non-null, but is a constant.
5113 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5114 so that error reporting will work correctly.
5116 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5118 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5119 against weak symbols.
5121 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5123 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5124 (ppc_force_relocation): Declare if OBJ_XCOFF.
5125 * config/tc-ppc.c (ppc_force_relocation): New function if
5128 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5130 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5132 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5134 * config/tc-d10v.c: Fix problem with relocs.
5136 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5138 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5139 with nops if not in data_section or bss_section.
5141 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5143 Add support for openVMS/Alpha.
5144 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5145 * config/obj-evax.c: New file.
5146 * config/obj-evax.h: New file.
5147 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5149 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5150 defined. Add case for bfd_target_evax_flavour.
5151 * config/vms-a-conf.h: New file.
5152 * conf-a-gas.com: New file.
5153 * configure.in: Add target alpha-*-*vms*.
5154 * configure: Rebuild.
5155 * makefile.vms: New file.
5156 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5157 Don't call ffs on openVMS/Alpha.
5159 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5161 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5162 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5164 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5165 (NEED_DECLARATION_SBRK): New macro.
5166 * configure, conf.in: Rebuild.
5167 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5168 (strstr): Declare if NEED_DECLARATION_STRSTR.
5169 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5171 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5173 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5174 by a constant before entering the main switch. Reject attempts to
5175 apply an arithmetic function to non-absolute symbols, except for
5176 the special case of subtraction of two symbols in the same
5179 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5180 not to more than a 16 byte boundary.
5182 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5183 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5184 (tc_gen_reloc): If out of memory call as_fatal rather than
5185 assert. If no howto found, call as_bad_where rather than
5186 as_fatal. Change the error message slightly. Set howto to a
5187 non-NULL value in order to keep going.
5189 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5191 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5193 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5195 * config/tc-h8300.c (get_specific): New operand "size" derived
5196 from ".b", ".w" and ".l" extensions. All callers changed. If
5197 the base instruction has no operands, then use the size to
5198 determine which specific instruction to use.
5200 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5202 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5204 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5206 * config/tc-mips.c (md_section_align): Don't change addr if
5209 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5211 * config/tc-hppa.c: Revert yesterday's changes.
5213 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5215 * config/tc-d10v.c: Disable range checking on 16-bit values.
5217 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5219 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5220 not just the ones that don't match.
5222 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5224 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5226 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5228 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5229 pre-cursor to adding Thumb support. Also added cpu_variant flag
5230 information to each of the asm_flg structures.
5231 (md_parse_option): Updated ARM7 parsing to allow 't' for
5232 thumb/halfword support, aswell as 'm' for long multiply.
5233 (md_show_usage): Updated help message.
5234 (md_assemble): Check that instruction flags are applicated to the
5235 current cpu variant.
5236 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5237 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5238 signextension instructions.
5239 (do_ldst): Generate halfword and signextension variants if
5240 mnemonic flags match.
5241 (ldst_extend): Do not allow shifts in the offset field of halfword
5242 or signextension instructions.
5243 (validate_offset_imm): Provide check on halfword and signextension
5245 (add_to_lit_pool): Merge identical literal pool values.
5247 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5249 * config/tc-hppa.c (selector_table): Add 'E' selector.
5250 (cons_fix_new_hppa): Don't coke on e_esel.
5251 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5252 to help generate exception handling tables.
5253 (md_apply_fix): Don't try to apply fixups with an e_esel
5255 (hppa_fix_adjustable): Fixups with e_esel selectors
5258 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5260 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5263 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5265 * config/tc-d10v.c: Added lots of error checking. Added hacks
5266 to support accumulator shifts.
5268 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5270 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5271 (S_CLEAR_EXTERNAL): Likewise.
5272 (S_SET_WEAK): Remove error; just let .weak override.
5274 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5276 * config/tc-d10v.c (md_assemble): Now handles multiline
5279 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5281 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5282 Added kludge for divs instruction. Fixed minor problem with
5283 multiple text sections.
5284 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5286 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5288 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5289 addresses to be right-shifted by 2.
5291 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5293 * config/tc-d10v.c: Many changes to get relocs working.
5294 (register_name): No longer creates a symbol for register names.
5295 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5296 (d10v_insert_operand): Now works correctly for either container.
5297 * config/tc-d10v.h (d10v_cleanup): Declare.
5299 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5301 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5302 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5304 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5306 * tc-alpha.c: Patches to track current minimum alignment to reduce
5307 the number of fragments created with frag_align.
5308 (alpha_current_align): New static variable.
5309 (s_alpha_text): Reset alignment to 0.
5310 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5311 (s_alpha_stringer, s_alpha_space): New functions.
5312 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5313 (alpha_cons_align): New function to replace both of them.
5314 (emit_insn): Only align if alpha_current_align is less than 2;
5315 reset alpha_current_align to 2.
5316 (s_alpha_gprel32): Likewise.
5317 (s_alpha_section): New function. Basically duplicate the other
5318 alpha section change hooks. Only define for ELF.
5319 (s_alpha_float_cons): Simplify alignment handling.
5320 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5321 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5322 Don't define the s_alpha_cons pseudo-ops. Do define
5323 s_alpha_stringer and s_alpha_space pseudo-ops.
5324 (alpha_align): Skip if less than current default alignment. Set
5326 * tc-alpha.h (md_flush_pending_output): Remove.
5327 (md_cons_align): Add.
5329 * tc-alpha.c: Add oodles of function description comments.
5330 (md_bignum_to_chars): Remove; there are no callers.
5331 (md_show_usage): Mention some more variants.
5333 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5335 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5336 * configure.in (sparc-*-sysv4*): New target.
5337 * configure: Rebuild.
5339 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5340 uaxword to use s_uacons.
5341 (sparc_no_align_cons): New static variable.
5342 (s_uacons): New static function.
5343 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5346 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5348 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5349 5 with regard to shared libraries.
5350 * configure: Rebuild.
5352 * config/tc-m68k.c (m68k_ip): Use the correct length when
5353 allocating space for the unsupported architecture error message.
5355 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5357 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5359 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5361 * config/tc-d10v.c: New file.
5362 * config/tc-d10v.h: New file.
5363 * configure (d10v-*-elf): New target.
5364 * configure.in (d10v-*-elf): New target.
5366 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5368 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5370 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5372 * config/tc-alpha.c (alpha_align): Change fill parameter
5373 to a pointer. Take NULL as 0 or nop depending on section. Change
5375 (s_alpha_align): Rename local variables.
5377 * doc/as.texinfo (.align): Document action of omitted
5380 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5382 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5383 when an unsupported PC relative reloc is seen, rather than calling
5386 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5387 Instead, check state when '#' comment is seen.
5389 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5391 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5393 (tc_gen_reloc): If fixup was changed to be PC relative, change
5394 reloc type accordingly. Use name of reloc in error message.
5396 * as.h: Don't define const or volatile.
5397 * flonum.h: Don't define const.
5399 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5400 if fx_pcrel is set. Correct setting the addend case in the
5401 OBJ_ELF case (from Andreas Schwab
5402 <schwab@issan.informatik.uni-dortmund.de>).
5403 (md_show_usage): Correct -mfc5200 to -m5200.
5405 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5407 * doc/c-m68k.texi: Document -m5200 flag.
5408 * doc/as.texinfo: Likewise.
5410 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5413 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5415 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5416 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5418 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5420 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5422 * Released binutils 2.7.
5424 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5426 * config/tc-mips.c (mips_ip): Only perform range check when
5427 dealing with O_constant expressions.
5429 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5431 * m68k-parse.h (m68k_register): Add new coldfile control
5434 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5435 array of control registers for the coldfire.
5436 (cpu_of_arch): Added mcf5200.
5437 (archs): Added mcf5200.
5438 (init_table): Add new control registers.
5439 (m68k_ip): Added support for new control registers.
5440 (m68k_init_after_args): Likewise.
5442 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5444 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
5446 * read.h (is_it_end_of_statement): Declare.
5447 * read.c (is_it_end_of_statement): Remove declaration.
5449 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5451 (md_assemble): Fix handling of @l with an unsigned constant. Add
5452 default case to reloc switch.
5454 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5456 Based on patches from Tom Quiggle <quiggle@sgi.com>:
5457 * ecoff.c (last_lineno): New static variable.
5458 (add_procedure): Set last_lineno.
5459 (ecoff_directive_loc): Likewise.
5460 (ecoff_generate_asm_lineno): Likewise.
5461 (ecoff_fix_loc): New function.
5462 * ecoff.h (ecoff_fix_loc): Declare.
5463 * config/tc-mips.c (append_insn): When inserting nops, and using
5464 ECOFF debugging, call ecoff_fix_loc.
5466 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
5468 * config/tc-h8300.c (build_bytes): If an operand type is
5469 marked as SRC_IN_DST retrieve it from the "destination" op.
5471 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
5473 * configure.in (arm-*-riscix*): Set emulation to riscix.
5474 * configure: Rebuild.
5475 * config/te-riscix.h: New file to define TE_RISCIX.
5477 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
5479 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
5481 * Makefile.in (config.status): Just run config.status as other
5484 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
5486 * mpw-config.in (TARGET_OS): Add definition to conf.
5488 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
5490 * config/tc-mips.c (append_insn): Parenthesize
5491 cop_interlocks expressions.
5493 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
5495 * listing.c (listing_print): Close the listing file if it is not
5496 stdout. Close the other files opened for the listing.
5498 * config/tc-sparc.h (md_cons_align): Define.
5499 (sparc_cons_align): Declare.
5500 (HANDLE_ALIGN): Define.
5501 (sparc_handle_align): Declare.
5502 * config/tc-sparc.c (sparc_cons_align): New function.
5503 (sparc_handle_align): New function.
5504 * read.c (cons_worker): Call md_cons_align if it is defined.
5506 * as.h (struct frag): Add fr_file and fr_line fields.
5507 * frags.c (frag_new): Set fr_file and fr_line.
5508 (frag_var): Likewise.
5509 (frag_variant): Likewise.
5511 * as.h (struct frag): Remove unused align_mask and align_offset
5514 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
5515 From <uddeborg@carmen.se>.
5517 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
5519 * configure.in (mips-*-osf*): New target.
5520 * configure: Rebuild.
5522 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
5524 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
5526 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
5527 between co-processor comparisons and branches for the VR4300.
5529 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5531 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
5532 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
5534 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
5535 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5536 includedir): Use autoconf set values.
5539 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
5541 * listing.c (listing_eject): Don't do anything if listing is 0.
5542 (listing_list): Likewise.
5543 (listing_source_line): Likewise.
5544 (listing_title): Don't save title if listing is 0.
5545 (listing_source_file): Check listing rather than listing_tail.
5547 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
5548 using shared libraries.
5549 * configure: Rebuild.
5551 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
5553 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
5554 absolute expression if a relocation type was specified.
5556 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5558 * configure.in: Add support for *-*-rtems* configurations.
5559 * configure: Rebuild.
5561 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
5563 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
5564 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
5565 opcodes library for alpha.
5566 * configure: Rebuild with autoconf 2.10.
5567 * config/tc-alpha.c: Substantial rewrite to add ELF support and
5568 use new opcode table.
5569 * config/tc-alpha.h (md_undefined_symbol): Don't define.
5570 (LOCAL_LABEL): Define differently if OBJ_ELF.
5571 (FAKE_LABEL_NAME): Define if OBJ_ELF.
5572 * config/alpha-opcode.h: Remove.
5573 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
5574 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
5575 include/opcode/alpha.h rather than config/alpha-opcode.h.
5577 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
5579 * config/obj-aout.c (obj_emit_relocations): Give an error if the
5580 relocation symbol was not resolved.
5581 * config/obj-coff.c (do_relocs_for): Likewise.
5583 * write.c (adjust_reloc_syms): Refetch the symbol section after
5584 calling S_GET_VALUE, since it may have changed.
5586 * expr.c (struct expr_symbol_line): Define.
5587 (expr_symbol_lines): New static variable.
5588 (make_expr_symbol): Add entry to expr_symbol_lines.
5589 (expr_symbol_where): New function.
5590 * expr.h: Use extern on function declarations.
5591 (expr_symbol_where): Declare.
5592 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
5593 rather than printing the meaningless name of an expression
5596 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
5598 * config/tc-i386.c (md_number_to_chars): Deleted.
5599 * config/tc-i386.h (md_number_to_chars): New macro.
5601 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5603 (load_symbol_address, load_expression): Use build_mem.
5604 (build_operate): New function.
5605 (emit_addq_r): Use it.
5607 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5609 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5611 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5613 * config/tc-vax.h (NOP_OPCODE): Define.
5615 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5617 * config/obj-vms.h (S_IS_COMMON): Define.
5618 (S_IS_LOCAL): Check for \002 as well as \001.
5619 (LONGWORD_ALIGNMENT): New macro.
5620 (SUB_SEGMENT_ALIGN): Use it.
5622 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5624 * config/vms-conf.h: Reconcile with conf.in.
5626 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5628 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5631 * doc/as.texinfo: Document that any number of hex digits can
5634 * as.c (struct defsym_list): Define.
5635 (defsyms): New static variable.
5636 (parse_args): Just put --defsym arguments on defsyms list, rather
5638 (main): Define defsyms after output file is created.
5640 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5641 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5643 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5644 insn_error rather than calling check_absolute_expr.
5646 * as.c (emulation_name): Remove unused static variable.
5647 (default_emul_bfd_name): Add return NULL to avoid warning.
5648 * ecoff.c (ecoff_stab): Remove unused variables name and
5650 * frags.c (frag_new): Remove unused variable tmp.
5651 * hash.c (hash_grow): Parenthesize + within <<.
5652 (hash_print_statistics): Use %lu, not %d, to print unsigned
5654 * messages.c: Include "libiberty.h".
5655 (fprint_value): Add cast to avoid printf warning.
5656 (sprint_value): Likewise.
5657 * read.c: Include "ecoff.h".
5658 (emit_expr): Add casts to avoid printf warnings.
5659 * read.h: Use extern for function declarations.
5660 (pop_insert): Declare.
5661 * stabs.c: Include "ecoff.h".
5662 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5663 former_last_fragP, and new_fragP.
5664 * subsegs.h (subsegs_print_statistics): Declare.
5665 * symbols.c (debug_verify_symchain): Change macro to discard
5667 * write.c (dump_section_relocs): Likewise.
5668 * write.h: Use extern for function declarations.
5669 (write_print_statistics): Declare.
5670 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5672 * config/e-mipself.c (mipself_bfd_name): Likewise.
5673 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5675 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5676 emit relocations against external symbols.
5678 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5679 message if bfd_reloc_type_lookup fails, rather than calling
5682 * config/tc-alpha.c (alpha_force_relocation): Add
5683 BFD_RELOC_12_PCREL to switch.
5685 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5687 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5688 TE_PE (Lfoo, not .Lfoo).
5690 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5692 * read.c (s_fill): Don't warn about a zero repeat count.
5694 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5695 coprocessor register.
5697 * config/tc-i386.c (md_assemble): When checking the size of a
5698 register to set the size of an instruction, do a bitwise and with
5699 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5702 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5704 * config/tc-h8300.c (parse_reg): Tweak error messages.
5705 (build_bytes): Likewise.
5706 (skip_colonthing): Handle :32 suffix.
5707 (get_specific): Promote L_24 to L_32 if it makes a match.
5708 Don't always promote L_8 to L_16.
5709 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5711 * config/tc-h8300.c (Smode): New variable.
5712 (h8300hmode): Turn off Hmode.
5713 (h8300smode): New function. Turn on Smode and Hmode.
5714 (md_pseudo_table): New ".h8300s" pseudo-op.
5715 (parse_reg): Handle "exr" register.
5716 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5717 Handle "mach" and "machl" operands for ldmac.
5718 (get_specific): Handle "stm.l" and "ldm.l".
5719 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5720 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5723 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5725 * doc/as.texinfo: Reorder chapter of machine dependent options so
5726 that it is sorted by chip name.
5728 * doc/as.texinfo: Use consistant spelling of Vax.
5729 * doc/c-vax.texi: Likewise.
5731 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5733 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5735 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5736 (md_apply_fix): Likewise.
5737 (pa_try): New function.
5738 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5740 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5742 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5743 (pa_level): New function.
5745 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5747 * listing.c (listing_newline): Don't do anything if listing is 0.
5749 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5751 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5752 symbol_create, not symbol_new.
5754 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5756 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5757 absolute symbol unless TC_FORCE_RELOCATION returns true.
5759 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5761 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5762 the symbol to a pointer. Don't set previous_file_symbol.
5763 Simplify symbol list rearrangement.
5764 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5765 (coff_adjust_symtab): Don't check previous_file_symbol.
5767 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5769 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5771 (md_pseudo_table): Add ppc_elf_lcomm.
5773 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5775 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5776 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5777 (md_begin): Add digits to alt_notend_table.
5778 (md_parse_option): Make s a const pointer.
5780 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5781 (s_empty): New static function.
5783 * config/obj-coff.c (struct filename_list): Only define if not
5785 (filename_list_head, filename_list_tail): Likewise.
5786 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5787 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5788 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5789 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5790 remove the new symbol from the list.
5791 (obj_coff_endef, both versions): Call tag_insert even if there is
5792 an old symbol with the same name, if the old symbol does not
5794 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5795 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5796 symbol that will be moved to the end of the symbol list.
5797 (coff_adjust_section_syms): Always call section_symbol for .text,
5799 (coff_frob_section): Likewise. Also, remove unused variable
5802 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5803 manipulating frags directly.
5804 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5807 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5808 whether the next character is '*' before checking whether we are
5809 at the start of a line. Permit LINE_COMMENT_START to start a
5810 comment in state 1 (seen some whitespace) as well, to match the
5813 * gasp.c (do_align): Permit a fill value for .align.
5815 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5817 * read.c (next_char_of_string): Warn if a newline is seen in the
5818 middle of a string. Call bump_line_counters when appropriate.
5820 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5822 * symbols.c (colon): Use LOCAL_LABEL.
5824 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5826 * Makefile.in (install): Don't check to see if tooldir exists.
5827 Make $(tooldir) and $(tooldir)/bin.
5829 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5831 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5834 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5836 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5837 insn_error. Don't put the string "ERROR" in insn_error. Set
5838 insn_error rather than calling as_warn for an unsupported opcode.
5840 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5842 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5843 before permitting -64.
5844 * output-file.c (output_file_create): Remove duplicate
5847 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5849 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5850 section rather than a .reginfo section.
5851 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5854 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5855 bit value with the high bit set.
5857 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5859 * read.c (s_lcomm): Set section flags for .sbss section.
5861 * config/tc-mips.c (mips_64): New static variable.
5862 (mips_target_format): If mips_64, return elf64 targets rather than
5864 (md_longopts): Add "32" and "64".
5865 (md_parse_option): Handle -32 and -64.
5866 (md_show_usage): Mention -32 and -64.
5867 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5870 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5872 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5873 for Solaris compatibility.
5875 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5876 .stabd with 4 arguments into a .stabn.
5878 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5880 * config/tc-mips.c (macro): When passing X_add_number to
5881 macro_build, cast it to int first.
5883 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5885 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5886 created by emit_expr.
5888 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5889 as_perror rather than assert.
5891 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5893 * config/tc-mips.c (mips_ip): Mark sections created to hold
5894 floating point information as read only.
5896 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5898 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5900 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5902 * read.c (potable): Add .skip as a synonym for .space.
5904 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5905 4 arguments, providing the 4th argument is 0, to allow
5906 compatibility with the Solaris assembler.
5908 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5910 * config/tc-sh.h (struct sh_segment_info_type): Define.
5911 (TC_SEGMENT_INFO_TYPE): Define.
5912 (sh_frob_label): Declare.
5913 (tc_frob_label): Define.
5914 (sh_flush_pending_output): Declare.
5915 (md_flush_pending_output): Define.
5916 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5917 reloc before the instruction if necessary.
5918 (sh_frob_label): New function.
5919 (sh_flush_pending_output): New function.
5920 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5921 when looking for the reloc for the target of .uses.
5922 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5923 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5925 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5926 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5927 the absolute symbol.
5929 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5930 TC_SEGMENT_INFO_TYPE is defined.
5932 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5934 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5935 matches the register size.
5937 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5939 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5941 (do_relocs_for): Likewise.
5942 (fixup_segment): Don't just quit if linkrelax is set. Try to
5943 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5946 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5948 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5949 relative relocations with -mrelocatable. Also allow unfixed
5950 relocs in .ex_shared.
5952 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5954 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5955 non-zero before assuming this is a long file name.
5956 (w_strings): Likewise.
5957 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5959 * config/obj-coff.c (w_strings): Move declaration of i inside
5960 #ifdef block which uses it.
5962 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5964 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5965 "relaxmode". Output relocs which identify various relaxing
5966 possibilities for mov.[bwl] instructions.
5967 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5969 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5971 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5972 (MD_APPLY_FIX3): Define.
5973 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5975 (md_apply_fix3): Renamed from md_apply_fix.
5976 If pcrel reloc and symbol is in different section, undo effects
5979 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5981 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5982 any reloc with an LR% or RR% field selector for SOM.
5984 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5986 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5989 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5991 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5993 (yank_symbols): Likewise.
5995 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5997 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5998 BFD_ASSEMBLER, add name field.
5999 * config/obj-coff.c: Include "libiberty.h".
6000 (coff_header_append): Handle long section names.
6001 (crawl_symbols): Just use the name field for the symbol name,
6002 without worrying about null byte termination.
6003 (w_strings): Handle long section names.
6004 (write_object_file): Likewise. Also, use the name field, rather
6006 (obj_coff_add_segment): Permit long section names.
6007 (obj_coff_init_stab_section): Use the name field, rather than
6009 (adjust_stab_section): Likewise.
6010 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6012 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6013 (mem_fmt): Likewise.
6014 (md_apply_fix): Don't check fx_im_disp field.
6016 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6018 * configure.in: Add * after sparc*-*-vxworks.
6019 * configure: Rebuild.
6021 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6022 define it to comment_chars. Use tc_comment_chars rather than
6024 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6025 * config/tc-m68k.h (tc_comment_chars): Define.
6026 (m68k_comment_chars): Declare.
6027 * config/tc-m68k.c (m68k_comment_chars): Rename from
6028 comment_chars. Change into a pointer rather than an array.
6029 (md_longopts): Add "bitwise-or".
6030 (md_parse_option): Handle OPTION_BITWISE_OR.
6031 (md_show_usage): Mention --bitwise-or.
6032 * doc/c-m68k.texi: Document --bitwise-or.
6034 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6036 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6039 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6040 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6041 correct handling of input line pointer, and call
6042 demand_empty_rest_of_line.
6044 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6046 * config/tc-sparc.c (in_bitfield_range): New static function.
6047 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6048 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6049 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6050 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6051 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6053 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6055 * config/obj-coff.c: BFD_ASSEMBLER:
6056 (coff_last_bf): New static variable.
6057 (coff_frob_symbol): Set endndx of a .bf symbol.
6059 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6060 (last_bfP): New static variable.
6061 (yank_symbols): Set endndx of a .bf symbol.
6063 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6065 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6066 and -s options. Add -be for good measure.
6068 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6070 * read.c (s_space): Support non-constant fill value. Handle fill
6071 value correctly for a size other than 1.
6073 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6075 * config/tc-arm.c (my_get_float_expression): Update call to
6076 gen_to_words, X_PRECISION changed from 6 to 5.
6078 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6080 * config/tc-ppc.c (register_name,reg_name_search): Move register
6081 name lookup from PE specific code to all targets. Add support for
6082 -mregnames/-mno-regnames to control whether register names are
6084 (md_assemble): Call register_name for all platforms.
6085 (md_parse_option): Add support for -mregnames/-mno-regnames.
6087 * configure.in (powerpcle*-*-solaris): Add support.
6088 (powerpc*-*-linux): Ditto.
6089 * configure: Regenerate.
6091 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6093 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6095 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6096 be associated with a single %lo reloc.
6098 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6099 before comparing against MAX_GPREL_OFFSET, so that negative
6100 numbers are handled correctly.
6103 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6105 * config/tc-sparc.c (last_insn): New static variable.
6106 (md_assemble): Warn about putting floating point branches in a
6107 delay slot. If architecture is less than v9, insert NOP
6108 instructions between floating point instructions and floating
6109 point branches. (The SunOS assembler does both these operations.)
6110 Save the last instruction opcode.
6111 (sparc_ip): Add pinsn parameter. Change caller.
6113 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6114 for byte jump to next instruction to skip empty frags.
6116 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6118 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6119 for addq with a 16 bit signed value, just emit a lda instruction
6122 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6124 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6127 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6129 * configure.in: Permit --enable-shared to specify a list of
6131 * configure: Rebuild.
6133 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6135 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6136 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6138 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6140 * config/atof-ieee.c: Fix handling of denormalized extended
6141 precision numbers and overflow/underflow detection.
6142 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6143 not include the 16 bit gap in the m68k extended precision format.
6145 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6147 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6149 * configure: Rebuild.
6151 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6153 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6154 be accessed using the $gp register.
6155 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6157 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6159 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6160 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6162 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6164 * read.c (get_line_sb): Bump line counters based on
6165 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6166 call LISTING_NEWLINE.
6167 (s_macro): Don't call demand_empty_rest_of_line.
6168 * app.c (do_scrub_chars): When handling C style comments, unget
6171 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6173 * read.h (enum linkonce_type): Define.
6174 (s_linkonce): Declare.
6175 * read.c (potable): Add "linkonce".
6176 (s_linkonce): New function.
6177 * subsegs.h (segment_info_type): Add linkonce field to
6178 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6179 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6180 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6181 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6183 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6184 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6185 entry based on the linkonce field in segment_info.
6186 * doc/as.texinfo: Document .linkonce.
6188 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6190 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6192 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6194 * stabs.c (s_stab_generic): Call the listing functions before
6195 doing the rest of the processing, which may involve freeing the
6196 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6197 SEPARATE_STAB_SECTIONS case.
6199 * config/tc-hppa.c: Remove nested comment.
6200 (tc_gen_reloc): Move label done inside the ifdef in which it is
6202 (md_apply_fix): Pass pointers to correct types to libhppa.h
6203 functions. Always return a value.
6205 * config/tc-mips.h (tc_frob_file): Define.
6206 (mips_frob_file): Declare.
6207 * config/tc-mips.c (struct mips_hi_fixup): Define.
6208 (mips_hi_fixup_list): New static variable.
6209 (imm_unmatched_hi): New static variable.
6210 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6211 offset_reloc. Pass imm_unmatched_hi to append_insn.
6212 (append_insn): Add unmatched_hi parameter. If it is set, add the
6213 new fixup to mips_hi_fixup_list. Change all callers.
6214 (mips_ip): Set imm_unmatched_hi when appropriate.
6215 (mips_frob_file): New function.
6217 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6219 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6220 * configure: Regenerated.
6222 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6224 * as.c (main): Call bfd_set_error_program_name.
6226 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6228 * as.h (strdup): Don't declare.
6229 * stabs.c: Include libiberty.h
6230 (get_stab_string_offset): Use xstrdup rather than strdup.
6231 (s_stab_generic): Likewise.
6232 * as.c (parse_args): Likewise.
6233 * read.c (s_mri_sect): Likewise.
6235 * gasp.c (change_base): Recognize \(...) construct documented to
6236 pass through enclosed characters literally through to the output.
6237 (process_assigns): Likewise. Also, be more careful to avoid
6238 looking past the end of the buffer.
6240 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6242 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6243 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6245 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6247 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6249 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6251 * config/alpha-opcode.h: Added cvtst instruction.
6253 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6255 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6256 string. Extract the addend from the result of expression.
6258 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6260 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6261 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6262 mode, change the state to 3 rather than 1.
6264 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6266 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6267 correspond to 11 March change.
6269 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6271 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6272 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6274 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6276 * configure: Rebuild with autoconf 2.8.
6278 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6280 * config/atof-ieee.c (gen_to_words): Improve handling of
6281 X_PRECISION numbers. Based on patches from Andreas Schwab
6282 <schwab@issan.informatik.uni-dortmund.de>.
6284 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6286 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6288 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6289 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6290 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6291 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6294 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6296 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6298 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6300 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6301 (pa_def_subspaces): Add $MILLICODE$.
6302 (pa_spaces_begin): Set section flags for $MILLICODE$.
6304 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6306 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6307 not SHT_NOBITS. Don't tamper with flags based on type if a
6308 special section was found (revert Feb 29 change).
6310 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6311 if aligning to a longword boundary or greater.
6313 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6315 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6317 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6319 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6320 * configure: Regenerated.
6322 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6324 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6325 R_N1SEL since they're not defined for old versions of hpux.
6327 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6328 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6329 R_N0SEL and R_N1SEL.
6331 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6333 * flonum-konst.c: Add two more constants for 1e+-2048 and
6334 1e+-4096, and correct the other constants.
6336 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6338 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6340 * config/obj-elf.c (obj_elf_section): Allow predefined section
6341 types to set the nobits type. Avoid a shadowed declaration.
6343 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6345 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6346 reduce relocs using e_nlrsel field selectors.
6348 * write.c (fix_new_exp): Don't use #elif. Some compilers
6351 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6353 (pa_chk_field_selector): Handle new field selectors for SOM.
6355 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6357 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6358 * configure: Rebuild.
6359 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6360 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6362 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6365 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6367 * mpw-make.sed: Update to handle shared library support.
6369 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6371 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6372 the insn on mismatch.
6374 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6376 * configure.in: Add support for a29-coff.
6377 * configure: Rebuild.
6379 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6381 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6382 of the section when looking for the R_SH_USES fixup, because the
6383 frag addresses have not yet been adjusted.
6385 * gdbinit.in: Set a breakpoint on as_warn_where.
6387 * config/tc-mips.c (macro): Add missing arguments to macro_build
6388 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6390 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6392 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6393 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6395 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6397 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6399 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6401 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6402 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6403 Recognize [uU] format args as sparclet cpregs.
6405 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6407 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6410 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6412 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6413 well as S_IS_EXTERNAL.
6414 (tc_fix_adjustable): Likewise.
6415 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6416 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6418 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6419 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6421 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6423 * config/tc-sparc.c (max_architecture): Change to sparclite for
6425 (default_compatible): Delete.
6426 (sparc_ffs): New function.
6427 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6428 (sparc_ip): Rewrite architecture match and bump logic.
6430 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6432 * configure.in: Check for 'do not mix' from native linker before
6433 trying to use -rpath.
6434 * configure: Rebuild.
6436 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6438 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6439 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6440 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6441 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6443 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6444 to the symbol lnnoptr field, to get the correct file offset.
6446 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6448 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6449 symbols that are not function, file, or section symbols to be
6452 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
6454 * configure: Set and substitute RPATH_ENVVAR.
6455 * configure: Rebuild.
6456 * Makefile.in (RPATH_ENVVAR): New variable.
6457 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6459 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
6460 doesn't need opcodes. If configuring shared, opcodes needs bfd.
6461 * configure: Rebuild.
6463 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6465 * read.c (s_mri_sect): Don't return '\0' in type. Set all
6466 appropriate flags in BFD section.
6468 * configure.in (m68k-*-psos*): New target.
6469 * configure: Rebuild.
6470 * config/te-psos.h: New file.
6471 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
6474 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
6476 From Alan Modra <alan@spri.levels.unisa.edu.au>:
6477 * configure.in: Remove duplicate setting of cpu_type. Check
6478 whether opcodes library is required for on all targets, not just
6480 * configure: Rebuild.
6482 * config/tc-mips.c (mips_big_got): New static variable.
6483 (s_extern): Don't declare.
6484 (reg_needs_delay): New static function.
6485 (macro_build): Permit GOT/CALL_HI/LO relocs.
6486 (macro_build_lui): If place is not NULL, use the number in the
6488 (load_address): Handle mips_big_got case.
6489 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
6491 (OPTION_XGOT): Define.
6492 (md_longopts): Add "xgot" if OBJ_ELF.
6493 (md_parse_option): Handle -xgot.
6494 (md_show_usage): Mention -xgot.
6495 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
6496 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
6498 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6500 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
6501 the byte relocation, point it to the low byte of the word.
6503 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
6505 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
6506 * configure: Rebuild.
6508 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
6510 * configure.in: Recognize any sparc* cpu.
6511 * configure: Regenerated.
6513 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
6515 * read.c (potable): Add "mri" and ".mri".
6516 (s_mri): New function.
6517 * read.h (s_mri): Declare.
6518 * app.c (scrub_m68k_mri): New static variable.
6519 (mri_pseudo): New static variable.
6520 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
6521 flag_m68k_mri. Initialize scrub_m68k_mri.
6522 (mri_state, mri_last_ch): New static variables.
6523 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
6525 (app_push): Save new fields.
6526 (app_pop): Restore new fields.
6527 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
6528 If TC_M68K, use a trivial state machine to look for occurrences of
6529 the .mri pseudo-op, and change the mode appropriately.
6530 * as.h (do_scrub_begin): Update prototype.
6531 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
6533 * config/tc-m68k.c (reg_prefix_optional_seen): New static
6535 (m68k_mri_mode_change): New function.
6536 (md_parse_option): Set reg_prefix_optional_seen.
6537 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
6538 (MRI_MODE_CHANGE): Define.
6539 * doc/as.texinfo: Document .mri pseudo-op.
6541 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
6544 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6546 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
6547 * config/m68k-parse.h (enum pic_relocation): Define.
6548 (struct m68k_exp): Add pic_reloc field.
6549 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
6550 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
6551 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
6553 * config/tc-m68k.c: Delete definition of NO_RELOC.
6554 (struct m68k_it): Add pic_reloc field.
6555 (add_fix): Copy over pic_reloc field.
6556 (md_pseudo_table): Interpret .align parameter as byte count.
6557 (mote_pseudo_table): Likewise.
6558 (tc_m68k_fix_adjustable): New function.
6559 (get_reloc_code): New function.
6560 (md_assemble): Use it as last argument to fix_new_exp.
6561 (md_apply_fix_2): For a relocation against a symbol don't put the
6562 addend into the data.
6563 (tc_gen_reloc): Different addend computation for OBJ_ELF.
6564 (m68k_ip): Don't relax an operand that requires pic relocation.
6565 (md_begin): Align .text, .data and .bss on 4 byte boundary by
6567 * write.c (fixup_segment): Don't add symbol value to addend if
6568 TC_M68K and OBJ_ELF.
6569 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
6570 (motorola_operand): Add rule for `(zapc, EXPR)'.
6572 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
6574 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
6575 *really* is permissible before the comma.
6577 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
6579 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
6580 inserting nop instructions.
6582 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
6584 * config/te-aux.h: Change include of aux.h to aux-coff.h.
6586 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
6588 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
6589 class setting for a CALLNAME symbol in COFF.
6591 * read.c (potable): Pass negative numbers for new .balign[wl] and
6592 .p2align[wl] pseudo-ops.
6593 (s_align_bytes): Treat a negative argument as specifying the fill
6595 (s_align_ptwo): Likewise.
6597 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
6599 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6600 (do_align): Take new len parameter. Change all callers. Pass it
6602 (s_align_bytes): Arg now indicates the length of the fill pattern.
6603 (s_align_ptwo): Likewise.
6604 * config/obj-coff.c (write_object_file): Pass length to
6606 * config/tc-i386.h (md_do_align): Take new len parameter.
6607 * config/tc-m88k.h (md_do_align): Likewise.
6608 * config/tc-m88k.c (m88k_do_align): Likewise.
6609 * config/tc-sh.h (md_do_align): Likewise.
6610 * config/tc-sh.c (sh_do_align): Likewise.
6611 * doc/as.texinfo: Document new pseudo-ops.
6613 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6614 done in cvt_frag_to_fill.
6616 * config/tc-sh.h (sh_do_align): Declare.
6617 (md_do_align): Define.
6618 * config/tc-sh.c (sh_do_align): New function.
6620 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6621 difference if the next address is before the current one.
6623 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6624 (archs): Initialize new field.
6625 (m68k_ip): Don't list alias names when listing CPUs which support
6628 * as.c (main): Call parse_args before read_begin.
6629 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6630 front of generated pseudo-ops.
6631 * read.c (potable): Ignore "name".
6632 (s_app_file): Permit a single quote after the string, since one
6633 may appear in m68k MRI mode.
6635 * configure.in: Check for --enable-shared. If linking against
6636 shared BFD and opcodes, fix library name on SunOS, and try to set
6638 * configure: Rebuild.
6640 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6642 * as.h (flag_m68k_mri): Declare.
6643 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6644 * Many files: For MRI syntax that is specific to the m68k MRI
6645 assembler, check flag_m68k_mri rather than flag_mri or
6646 MRI_MODE_NEEDS_PSEUDO_DOT.
6648 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6650 * config/tc-i960.c (ARCH_HX): Define.
6652 (targ_has_sfr): Handle ARCH_HX.
6653 (targ_has_iclass): Handle ARCH_HX.
6654 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6655 (tc_headers_hook): If the architecture was specified explicitly,
6656 use it when setting the flags. Set the extern variable coff_flags
6657 rather than headers->filehdr.f_flags, since the latter is set
6658 unconditionally in obj-coff.c.
6659 (i960_handle_align): Remove unused variable fixp.
6661 Support for building bfd and opcodes as shared libraries, based on
6662 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6663 * configure.in: Set OPCODES and BFD to search directories.
6664 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6665 * configure: Rebuild.
6666 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6667 (LIBDEPS): New variable.
6668 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6669 $(HLDFLAGS) in link.
6670 (check): Set LD_LIBRARY_PATH in the environment.
6672 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6674 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6675 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6676 read-only, not read/write.
6678 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6680 * Makefile.in (INSTALL_XFORM): Remove -e.
6682 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6684 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6685 than comparing S_GET_SEGMENT to undefined_section.
6686 (write_object_file): Skip symbols which were equated to an
6687 undefined or common symbol.
6688 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6689 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6691 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6692 or S_IS_COMMON call S_GET_VALUE.
6693 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6694 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6695 to an undefined or common symbol, convert the reloc to be against
6697 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6698 undefined or common symbol.
6699 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6700 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6701 to an undefined or common symbol, convert the reloc to be against
6703 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6704 undefined or common symbol.
6705 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6706 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6708 (yank_symbols): Skip symbols which were equated to an undefined or
6711 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6713 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6714 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6716 * configure.in: Make sure we only add m68k-parse.o to
6717 ${extra_objects} once, no matter how many m68k targets have been
6719 * configure: Rebuild.
6721 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6723 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6724 * configure: Rebuild.
6726 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6728 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6729 * doc/c-m68k.texi: Document .extend and .ldouble.
6731 * configure.in (m68*-apple-aux*): New target.
6732 * config/te-aux.h: New file.
6733 * config/obj-coff.c (compare_external_relocs): New static function
6735 (do_relocs_for): Sort relocs if TE_AUX.
6736 (fixup_segment): If TE_AUX, store common symbol value in segment.
6737 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6739 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6741 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6743 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6745 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6746 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6748 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6749 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6750 an undefined symbol and the size of a function symbol.
6751 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6752 for all common symbols.
6754 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6756 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6759 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6762 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6764 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6765 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6767 * ecoff.c (localsym_t): Add addend field.
6768 (add_ecoff_symbol): Add addend argument. Change all callers.
6769 (coff_sym_value): Make static.
6770 (coff_sym_addend): New static variable.
6771 (ecoff_directive_def): Initialize coff_sym_addend.
6772 (ecoff_directive_val): Accept symbol + constant.
6773 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6774 (ecoff_build_symbols): Include the addend in the symbol value.
6776 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6778 * config/tc-ppc.c (md_assemble): Ignore overflow on
6779 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6781 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6783 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6784 bytes in size, so offset appropriately in big endian mode when
6785 writing the bottom 2 bytes.
6787 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6789 * config/tc-sparc.c (default_compatible): New static local.
6790 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6791 (sparc_ip): If no architecture or -bump specified, don't mark as
6792 mismatched those in default_compatible.
6794 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6796 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6797 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6798 * configure: Rebuild.
6799 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6800 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6801 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6802 (sco_id): Declare if SCO_ELF.
6804 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6806 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6807 ({max,warn_after}_architecture): New static locals.
6808 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6809 If both architecture and -bump requested, set max_architecture to max.
6810 (sparc_md_end): Simplify.
6811 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6812 Rewrite code to bump architecture and check for conflicts.
6813 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6814 with Solaris assembler.
6815 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6816 (md_show_usage): Update.
6818 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6820 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6822 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6824 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6825 #ifdef sparcv9 when choosing value.
6828 (sparc_md_end): Declare.
6829 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6830 (initial_architecture): New static local.
6831 (can_bump_v9_p): Likewise.
6832 (NO_V9): Delete all occurrences.
6833 (sparc_md_end): New function.
6834 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6835 Don't bump architecture to v9 unless can_bump_v9_p set.
6836 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6837 * configure.in (sparc64 target cpu): Don't set obj_format here.
6838 (SPARC_V9): Renamed from sparcv9.
6839 (sparc64-*-elf*): Define SPARC_ARCH64.
6840 * configure: Regenerated.
6841 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6842 (SPARC_ARCH64): Add.
6843 * conf.in: Regenerated.
6844 * config/vmsconf.h: Update.
6846 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6848 * config/tc-mips.c (load_register): Optimise "dli" loads.
6849 (md_show_usage): add "-mcpu=vr4100" to help text.
6851 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6853 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6854 undefined symbol, preserve the X_op of O_symbol.
6855 (S_GET_VALUE): Fix check to permit this case.
6856 * write.c (write_relocs): If a reloc is against an undefined
6857 symbol equated to another symbol, change the reloc to be against
6859 * config/obj-coff.c (do_relocs_for): Likewise.
6861 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6864 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6866 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6867 computer is PowerPC.
6869 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6871 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6872 mentioned in the eabi.
6874 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6876 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6877 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6879 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6881 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6883 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6885 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6886 as a section it is ok to have unadorned -mrelocatable pointers in.
6888 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6890 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6893 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6895 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6896 dependent section attributes can be handled.
6898 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6899 macros to add support for exclude section flag and ordered section
6902 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6903 functions to add support for exclude section flag and ordered
6906 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6908 * subsegs.c (section_symbol): Don't try to look up the section
6909 symbol in the hash table. It should be possible to have a symbol
6910 with the same name as a section, but no connection to it.
6912 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6913 From James Carlson <carlson@xylogics.com>.
6915 * expr.c (operand): Skip whitespace after a close parenthesis.
6916 From James Carlson <carlson@xylogics.com>.
6918 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6920 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6921 as_warn_where for relocation overflow.
6922 (parse_reg): Accept register name only if next character is
6925 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6927 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6928 addresses for static variables.
6930 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6932 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6933 and xgot give the old toc16 relocation.
6934 (md_apply_fix3): Support all GOT relocations.
6936 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6938 * config/tc-mips.c (load_address): Correctly handle a constant in
6939 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6941 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6943 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6944 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6945 (build_Mbytes): Handle REG_B.
6947 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6949 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6951 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6953 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6955 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6957 * config/obj-coff.c (write_object_file): Set the s_align field to
6958 the number of bytes, rather than to the power of 2.
6960 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6962 * Makefile.in (DISTCLEAN_HERE): New variable.
6963 (distclean): Use it.
6964 (maintainer-clean): Depend upon clean-here rather than clean,
6965 distclean, and clean-info. Run make maintainer-clean in doc.
6966 Remove files listed in DISTCLEAN_HERE.
6967 * doc/Makefile.in (maintainer-clean realclean): Split out from
6968 distclean. Depend upon clean-info and distclean.
6970 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6972 * mac-as.r: Fix copyright and version strings.
6973 (cfrg): Use PROG_NAME instead of literal name.
6975 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6977 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6979 * config/tc-a29k.h (tc_unrecognized_line): Define.
6980 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6981 (md_operand): Handle a29k style local dollar labels.
6983 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6985 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6987 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6989 * read.c (s_fill): If md_flush_pending_output is defined, call
6992 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6994 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6995 Treat rs_align_code like rs_align.
6997 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6999 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7000 converting an absolute address into a PC-relative one.
7002 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7004 * mpw-config.in: Don't always use te-generic.h for emulation.
7005 (powerpc-apple-macos): Use emulation te-macos.h.
7006 * mpw-make.sed (install, install-only): Edit in Mac-specific
7009 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7011 * configure.in: Improve message about unsupported ELF targets.
7012 * configure: Rebuild.
7014 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7015 pattern is zero. From Manfred Hollstein.
7017 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7019 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7020 the various idata sections, we check the name on the .section pseudo.
7022 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7024 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7025 add section's paddr to add_number; compatibility to native as and
7028 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7030 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7032 * hash.c (struct hash_entry): Moved here...
7033 * hash.h (struct hash_entry): ...from here.
7035 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7036 if it's already known to be null.
7038 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7040 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7041 bit relocs converted to PC relative relocs. This turned out to
7042 add the offset from the beginning of .text twice.
7044 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7046 * stabs.c (s_stab_generic): In 's' case, free string from
7049 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7051 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7054 * subsegs.h (segment_info_type): Make bitfields unsigned.
7056 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7057 and move them together. On most systems this will reduce the
7058 structure size by one word.
7059 (operatorT): Define O_max.
7060 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7063 * read.c (pop_insert): Print error returned by hash table
7066 * as.c (dump_statistics): Split out from main; dump some hash
7067 table stats and target-specific stats.
7068 (start_time): No longer automatic to main.
7069 (main): Set file-level start_time and call dump_statistics at
7070 exit. Exit by calling xexit.
7071 (show_usage): Make --statistics description less specific.
7072 * subsegs.c (subsegs_print_statistics): New function.
7073 * write.c (write_print_statistics): New function.
7074 (n_fixups): New static variable.
7075 (fix_new_internal): Increment it.
7076 * read.c (read_print_statistics): New function.
7077 * read.h (read_print_statistics): Declare.
7078 * symbol.c (symbol_print_statistics): New function.
7079 * symbol.h (symbol_print_statistics): Declare.
7080 * hash.c (hash_print_statistics): New function.
7081 * hash.h (hash_print_statistics): Declare.
7082 * config/tc-i386.c (i386_print_statistics): New function.
7083 * config/tc-i386.h (i386_print_statistics): Declare.
7084 (tc_print_statistics): New macro.
7085 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7088 * hash.c (DELETED): Rewrite to use a valid but unique address.
7089 (START_POWER): Reduce to 10.
7090 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7091 Add new values for counting strcmp calls.
7092 (GROW_FACTOR): New macro.
7093 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7095 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7096 (hash_new): Use FULL_VALUE.
7097 (struct hash_control): Definition moved here.
7098 (hash_code): Don't mask to low bits.
7099 (hash_ask): Mask returned hash code here. Check hash value before
7100 calling strcmp; count strcmp calls.
7101 * hash.h (struct hash_control): Declare, don't define, here.
7102 (HASH_STATLENGTH): Deleted.
7103 (struct hash_entry): Add field for hash code.
7104 (hash_say, hash_apply): Don't declare.
7106 * hash.c (destroy): Return void.
7107 (applicatee): Ditto.
7108 (main): Fix declarations.
7109 (hash_apply): Return void. Argument `function' returns void. Put
7110 inside "#ifdef TEST".
7111 (hash_say): Define only if TEST is defined.
7112 * hash.h (hash_apply, hash_say): Declarations deleted.
7114 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7116 * configure: Rebuild with autoconf 2.7.
7118 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7120 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7121 * configure: Rebuild with autoconf 2.6.
7123 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7125 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7126 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7128 (ppc_frob_file): Remove.
7129 * config/tc-ppc.h (tc_frob_file): Don't define.
7130 (ppc_frob_file): Don't declare.
7132 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7134 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7135 * config/alpha-opcode.h: Include one-operand variants of jmp and
7138 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7139 with te-delta.h in 8.3 file systems.
7140 * configure.in: Adjusted.
7142 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7144 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7146 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7148 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7150 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7152 Version 2.6 released.
7153 * Makefile.in (VERSION): Updated to 2.6.
7155 * config/obj-coff.c (write_object_file): Change use of md_do_align
7156 to pass a pointer rather than a fill value, to match other uses.
7158 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7160 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7162 * as.c (main): Move md_end call to just after call to
7163 perform_an_assembly_pass. Delete cpu-specific code here.
7164 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7165 * config/tc-arm.c (md_end): Unused function deleted.
7166 * config/tc-ns32k.c (md_end): Ditto.
7168 * config/tc-i386.c (i386_align_code): New function, moved here
7169 from HANDLE_ALIGN macro.
7170 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7172 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7174 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7177 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7179 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7180 multi-byte nops to avoid changing gcc. The necessary gcc change
7181 might break old assemblers.
7183 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7185 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7186 generate optimal multi-byte nop instructions for ".align n"
7187 ".align n,0x90", and aligns requiring more than 15 bytes of
7188 padding still generate multiple 0x90's as before.
7190 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7192 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7194 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7196 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7197 * configure: Update.
7198 * mpw-make.sed: Reorder commands to make sed happier.
7199 * config/te-macos.h: New file.
7200 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7202 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7204 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7205 conditional branches.
7206 (md_apply_fix): Likewise.
7208 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7210 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7211 generate a reloc which the linker will not handle correctly. Fix
7212 overflow checking--R_IREL is 18 bits, not 17.
7214 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7216 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7217 from a PC relative reloc if TC_A29K.
7219 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7220 code depends upon it.
7222 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7223 $extend. Based on code from Eric Freudenthal
7224 <freudenthal@nyu.edu>.
7225 * config/tc-a29k.h (LEX_DOLLAR): Define.
7226 * read.c (LEX_DOLLAR): Define if not defined.
7227 (lex_type): Use LEX_DOLLAR.
7229 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7231 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7234 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7236 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7238 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7240 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7241 used only by "dlltool.c".
7243 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7245 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7246 (md_pseudo_table): Don't define "extern".
7248 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7250 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7252 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7254 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7256 * macro.c (macro_expand_body): Don't warn about == with a
7257 nonexistent parameter, in case it is in a comment field.
7259 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7261 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7262 set, even if macro_alternate is set.
7263 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7264 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7265 the token unless it ended in '@'.
7266 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7267 * doc/c-a29k.texi: Document macro usage on A29K.
7269 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7271 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7273 (install_operand): Likewise.
7275 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7277 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7279 * configure.in (m88k-motorola-sysv*): New target.
7280 * configure: Rebuild.
7281 * config/te-delta88.h: New file.
7282 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7284 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7285 (md_do_align): Define.
7286 * config/tc-m88k.c: Include "subsegs.h".
7287 (m88k_do_align): New function.
7289 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7290 (COFF_NOLOAD_PROBLEM): Define.
7291 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7293 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7295 * config/tc-i386.c (md_assemble): For a jump instruction with
7296 non-constant target, require 7 available bytes in the current
7299 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7301 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7304 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7306 * configure.in (alpha-*-linux*): Use ecoff.
7307 * configure: Rebuild.
7308 * ecoff.c (ecoff_directive_extern): New function.
7309 (ecoff_directive_weakext): New function.
7310 (ecoff_build_symbols): Handle weak symbols.
7311 (ecoff_setup_ext): Likewise.
7312 (ecoff_frob_symbol): Warn about weak common symbols.
7313 * ecoff.h (ecoff_directive_extern): Declare.
7314 (ecoff_directive_weakext): Declare.
7315 * symbols.c (S_IS_WEAK): New function.
7316 * symbols.h (S_IS_WEAK): Declare.
7317 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7319 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7322 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7324 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7326 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7327 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7328 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7329 * config/obj-coff.c (coff_frob_symbol): Don't call
7330 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7331 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7334 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7335 (ppc_stab_symbol): New static variable.
7336 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7337 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7338 sy_tc.real_name to the stab string.
7339 (ppc_bc, ppc_ec): New static functions.
7340 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7342 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7344 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7347 * input-scrub.c (input_scrub_push): Reset sb_index.
7349 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7351 * listing.c (listing_newline): Don't create a frag in the absolute
7354 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7356 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7357 (ppc_csect): Move most of the code to ppc_change_csect, and call
7359 (ppc_change_csect): New static function, taken from ppc_csect.
7360 (ppc_section): New static function.
7361 (ppc_saw_abs): New static varable.
7362 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7363 a symbol has no csect.
7364 (ppc_adjust_symtab): New function.
7365 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7366 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7368 * write.c (write_object_file): If tc_adjust_symtab is defined,
7369 call it just before the call to obj_adjust_symtab.
7371 * symbols.c (symbol_find_or_make): Change name to be const.
7372 * symbols.h (symbol_find_or_make): Update declaration.
7374 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7376 * doc/as.texinfo (Align): Mention SH.
7377 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7379 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7380 (Z8000 Directives, even): Don't give numeric align value, instead
7383 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7385 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7388 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7390 * Makefile.in (diststuff): Also make info.
7391 (maintainer-clean realclean): Also make clean-info.
7393 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7395 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7396 (pa_subspace): For ".nsubspa", always create a new subspace
7397 with the given attributes, even if one already exists with the
7400 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7402 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7403 TC_FORCE_RELOCATION, taking an additional section argument. If
7404 the section of the target symbol is not the same as the current
7405 section, always force the relocation to be used.
7406 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7408 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7409 md_pcrel_from function, taking an additional section argument.
7410 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7412 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7413 older TC_FORCE_RELOCATION if not defined.
7414 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7415 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7416 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7417 TC_FORCE_RELOCATION.
7419 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7421 * input-scrub.c (as_where): Set name to null pointer if we don't
7423 * messages.c (identify): Only print filename if non-null.
7424 (as_show_where): Ditto, for line number too.
7425 (as_warn_internal, as_bad_internal): Ditto.
7427 * input-file.c (input_file_open): If the input file can't be
7428 opened, consider it an error.
7430 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7432 * config/tc-mips.c: Added mips_4100 control, and support for
7433 accepting the 4100 as a MIPS architecture variant (md_begin,
7434 macro_build, mips_ip, md_parse_option). Adding suitable
7435 command-line OPTIONs, and updating the help text (md_show_usage).
7437 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7439 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7440 BFD_ASSEMBLER is defined.
7442 * Use one active frag and one obstack per frag chain:
7443 * frags.c (frags): Variable deleted.
7444 (frag_alloc): New function.
7445 (frag_grow, frag_more, frag_variant, frag_now_fix,
7446 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7448 (frag_new): Ditto. Verify that frch_last and frag_now match on
7449 entry and exit, and that old frag_now has non-zero type. Replace
7450 "know" uses with "assert". Use frag_alloc instead of mucking with
7452 * frags.h (frags): Declaration deleted.
7453 * subsegs.h (struct frchain): Add new field frch_frag_now.
7454 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7456 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
7457 give it any stricter alignment than frchainS structures need. Do
7458 not initialize frags obstack. Set frag_now to point to
7459 dummy_obstack. Initialize absolute_frchain.
7460 (subseg_set_rest): Save and restore frag_now in frch_frag_now
7461 field of frchainS. Don't create new frags on section switch, and
7462 use frag_alloc when creating a new frag chain. For absolute
7463 section, set frchain_now to absolute_frchain. Verify that
7464 frch_last and frag_now match on entry and exit. Initialize
7465 per-chain obstack, and under gcc, set required alignment to that
7466 needed by fragS structure.
7468 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7470 * stabs.c (get_stab_string_offset): Only copy input string if a
7471 fresh copy is needed, not if the section already exists.
7472 (s_stab_generic): Cache stab section name to bypass lookups, since
7473 usually it will match. Could be made faster still by changing the
7474 memory allocation rules.
7475 (s_xstab): Cache section name to bypass repeated string
7478 * frags.c (frag_new): Deleted register declarations.
7480 * listing.c (frag_now): Don't declare.
7482 * as.c (chunksize): New variable.
7483 (debug_memory): New variable.
7484 (main): If debug_memory is set, reduce chunksize and
7486 * as.h (chunksize): Declare it.
7487 * read.c (read_begin): Use it.
7489 * config/tc-alpha.c (md_shortopts): Include 'g'.
7490 (md_parse_option): Ignore it.
7492 * Makefile.in (distclean): Remove Makefile and config.status from
7493 testsuite directory.
7494 (clean-here): Don't delete testsuite. Instead, delete only the
7495 files within it that would be generated by running tests.
7497 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
7498 frag_now_fix instead of accessing obstack info directly.
7499 * config/tc-arm.c (s_ltorg): Ditto.
7500 (md_assemble): Ditto.
7502 * config/tc-i386.c (md_assemble): Call frag_grow instead of
7505 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
7507 * stabs.c (aout_process_stab): Insert debug symbol into symbol
7508 chain after parsing value expression, if any, to avoid separating
7509 continued .stabs lines.
7511 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
7513 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
7514 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
7516 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
7518 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
7519 -mcom support and PPC_OPCODE_ANY for -many.
7520 (md_parse_option): Ditto.
7522 (md_begin): For duplicate instructions, print all duplicates
7525 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
7527 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
7528 common mode operation.
7529 (md_show_usage): Add -mcom to usage message.
7531 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
7533 * expr.c (op_rank): Add O_symbol_rva.
7534 * expr.h (operatorT): Add O_symbol_rva.
7535 * read.c (cons_worker): Set O_symbol_rva when necessary.
7536 * write.c (fix_new_exp): Understand O_symbol_rva.
7538 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
7540 * config/tc-mips.c: Correct s_cons arguments. From Michael
7541 Joosten <joost@ori.cadlab.de>.
7543 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
7545 * config/tc-ppc.c (ppc_macro): Make count unsigned.
7546 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
7547 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
7549 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
7550 make non-static. Change all users.
7551 * config/obj-coff.h (coff_n_line_nos): Declare.
7553 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
7555 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7557 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
7559 * config/obj-elf.c (obj_elf_common): Convert specified byte
7560 alignment to power of two. Set size of local bss symbol.
7562 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
7564 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
7566 * sb.c, macro.c: Decide whether to include <string.h> or
7567 <strings.h> just as as.h does.
7569 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
7571 * Makefile.in (site.exp): Fix setting of $srcdir.
7573 * config/tc-arm.c (md_atof): Fix little-endian output.
7574 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
7577 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
7579 * doc/as.texinfo: Split out the NS32k family documentation,
7580 despite its being commented out for now.
7581 * doc/c-ns32k.texi: New file.
7583 * sb.c, macro.c: Include string.h.
7585 * Makefile.in (comparison): Only check *.o; we don't care if
7586 timestamps inserted by the native linker differ.
7588 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
7589 if alignment stricter than 4 bytes is requested; in that case,
7590 align to a 4-byte boundary first.
7592 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
7594 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
7595 uninitialized" warning for `Max_Source_Offset'.
7597 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
7599 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7600 qualifiers and detect errors if present.
7601 (md_assemble): Add call to parse_toc_entry. Also added some support
7602 for the [tocv] qualifier.
7603 (ppc_pe_tocd): New function to support data in the toc section.
7605 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
7607 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7610 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7612 * config/tc-m68k.c (isword): Accept all values from -65536 to
7613 +65535, so ~VAL will not be rejected.
7615 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7616 skip characters after the pseudo-op.
7618 * read.c (get_line_sb): Don't look past buffer_limit.
7619 (s_include): In MRI mode, skip characters after the file name.
7621 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7623 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7624 periods in register names.
7626 For older changes see ChangeLog.1.