1 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3 * itbl-lex.l (yywrap): Don't define if already defined as a
7 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
9 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
10 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
11 packing is enabled. Emit VIF cpu marker after dma insn.
13 * config/tc-dvp.h (TC_START_LABEL): Define.
14 * config/tc-dvp.c (force_mach_label): New function.
15 (md_begin,create_colon_label,s_dmadata): Use it.
17 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
19 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
22 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
24 * depend.c (quote_string_for_make): New function.
25 (wrap_output): Use it.
27 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
29 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
30 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
33 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
35 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
36 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
37 (gif_insn_frag_loc): New static global.
38 (assemble_gif): Record frag and location frag of insn.
39 (md_apply_fix3): Validate user specified nloop if we couldn't do
41 (s_endgif): Queue fixup to install nloop if we can't compute it here.
43 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
45 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
46 insufficient data present. Fix insertion of computed nloop value.
47 (install_vif_length): Second pass at unpack len calcs.
48 (s_endunpack): Round data up to word boundary.
49 (insert_mpg_marker): New function.
50 (insert_file): New args insert_marker, size. All callers updated.
51 (assemble_vif): Rewrite varlen insn handling.
52 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
53 (s_enddirect,s_endunpack): Rename arg to internal_p.
57 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
59 * config/tc-mips.c : Added vr4320 similar to vr4300.
62 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
64 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
65 Recognize -GN and -relax.
66 (md_begin): Initialize gp size from -G switch.
67 (alpha_force_relocation): Always force if -relax.
68 (alpha_align): Take a new argument that will specify when to
69 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
70 Change all callers. Emit nop alignment padding as nop+unop pair.
72 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
74 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
75 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
78 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
80 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
81 require padding to the next long word boundary.
85 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
87 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
88 inserted binary files.
91 start-sanitize-phase2-m32rx
92 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
94 * config/tc-m32r.c (optimize): New static local.
95 (md_shortopts): Add -O.
96 (md_parse_option): Recognize it.
97 (md_show_usage): Document it.
98 (md_assemble): Don't try to combine insns in parallel if !optimize.
100 end-sanitize-phase2-m32rx
102 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
104 * config/tc-m32r.c (first_writes_to_seconds_operands):
105 Reinitialise b_operands for each pass of the inner loop.
108 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
110 * config/tc-dvp.h (tc_frob_label): Define.
111 * config/tc-dvp.c (dvp_frob_label): New function.
112 (create_colon_label): New argument `sto'. All callers updated.
113 (record_mach): New argument `force_next_p'. All callers updated.
114 (cpu_sto): New function.
115 (UNIQUE_LABEL_PREFIX): New macro.
116 (unique_label): Use it.
117 (assemble_gif): Emit start label before mach label.
118 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
120 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
122 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
123 (setup_dma_autocount): Renamed from setup_autocount. New argument
124 inline_p. All callers changed. Fix word address of count.
125 (parse_dma_addr_autocount): Fix word address of address.
129 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
131 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
132 in special_sections table and add .vubss etc via
133 ELF_TC_SPECIAL_SECTIONS.
134 * config/tc-dvp.h: Likewise.
137 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
139 * cgen.c: #include symcat.h.
140 * config/tc-m32r.c: Likewise.
142 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
144 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
145 absolute expressions instead of '$' prefixed register names.
147 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
149 * read.c (s_set): Record file and line info for symbols when -as.
150 (pseudo_set): Don't overwrite that dummy fragment.
153 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
155 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
156 (dvp_parse_done): Comment out contents.
157 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
158 (s_state): Handle .vu in included file.
159 (asm_state): New state ASM_GIF.
160 (asm_state_stack): Maintain stack of parsing states.
161 ({push,pop,set}_asm_state): New functions.
162 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
163 (gif_{insn_type,data_name,insn_frag}): New static locals.
164 (md_assemble): Watch for .endgif if in ASM_GIF state.
165 (assemble_gif): Complete.
166 (s_endgif): Complete.
167 (cur_mach): New static local.
168 (record_mach): New function.
169 (md_begin): Initialize `cur_mach'.
170 (assemble_*): Record current mach type.
171 (vu_count): New static local.
172 (assemble_vif): Temporary hack to properly align mpg/direct data.
173 (assemble_vu): Insert mpg every 256 insns.
176 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
178 * config/tc-ppc.c (md_pseudo_table): Add "section".
179 (ppc_named_section): New static function.
181 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
183 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
184 so we don't have to scan the entire list.
187 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
189 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
190 case, allow the parallel instructions to modify the same flag
194 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
196 * listing.c (list_symbol_table): Categorize symbols by
197 undefined_section rather than sy_frag->line == NULL.
200 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
202 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
203 (inline_dmadata): Renamed from s_dmadata_implied.
204 (assemble_one_insn): Rewrite dma operand processing.
205 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
206 (unique_name,setup_autocount): New functions.
208 * config/tc-dvp.c: Include stdarg.h/varargs.h.
209 (md_pseudo_table): Add .word.
210 (assemble_dma): Set alignment to 16 bytes. Enable code that records
212 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
213 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
214 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
216 (eval_expr): New function.
217 (create_label,create_colon_label): New function.
218 (s_enddmadata): Rewrite.
221 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
223 * Makefile.am (install-exec-local): Install properly when ln
224 fails or tooldir == prefix.
227 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
229 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
230 handling of updates to the condition bit as this is shadow by
234 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
236 * config/tc-dvp.c (parse_float): New function.
237 (assemble_vu): Handle loi insns.
238 (assemble_one_insn): Simplify suffix parsing.
239 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
244 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
246 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
248 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
250 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
251 for --warn-explicit-parallel-conflicts and --Wnp as an
252 abbreviation for --no-warn-explicit-parallel-conflicts.
253 (assemble_parallel_insn): Use non-relaxable versions of branch
256 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
258 * app.c: Parse || as a seperator between assembler statements.
261 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
263 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
264 Test result of insert_operand for error.
267 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
269 * config/tc-m32r.c (md_assemble): Only parallelise instructions
270 when m32rx target is enabled and the instructions are not
273 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
275 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
276 bother checking insn which have no operands.
279 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
281 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
282 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
283 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
284 * doc/Makefile.in: Rebuild.
287 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
289 * config/tc-m32r.c (first_writes_to_seconds_operands): New
290 function. Replaces get_src_reg(), check_for_side_effects(),
291 reads_from_src_reg(). Uses new insn operand features of cgen.
292 (writes_to_pc): New function., but with new code suppressed for now.
293 (md_assemble): Call first_writes_to_seconds_operands().
295 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
297 * config/tc-mips.c (macro_build): Handle operand type 'C'.
298 (macro): Fix handling of M_COP[0-3].
300 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
302 Based on patches from Ross Harvey <ross@teraflop.com>:
303 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
304 if macro_alternate or macro_mri.
305 (getstring): Remove support for byte constants between < and >.
306 (get_any_string): '<' only starts a string if macro_alternate or
308 (macro_expand_body): Permit keyword parameters following
309 positional parameters.
311 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
312 * configure.in (alpha*-*-netbsd*): New target.
313 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
314 * configure: Rebuild.
316 * as.h (flag_warn_suppress_instructionswap): Move from here...
317 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
318 here, and make static.
320 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
321 BFD_ASSEMBLER or MANY_SEGMENTS.
323 * as.c (show_usage): Update bug-gnu-utils address.
324 * gasp.c (show_usage): Likewise.
325 * doc/as.texinfo (Bug Reporting): Likewise.
327 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
329 * config/tc-mips.c (load_address): Don't use mips III or mips IV
330 insns regardless of the size of a pointer if we're in mips I or
332 (macro, macro2, s_cprestore, s_cpadd): Likewise.
334 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
336 Fix rac to accept only a0:
337 * tc-d10v.c (parallel_ok, find_opcode):
338 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
339 Introduce OPERAND_GPR.
341 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
343 * read.c (s_fill): Handle non-constant repeat counts by creating
344 an rs_space fragment.
347 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
349 * doc/c-m32r.texi: Document warning and error messages. Add
350 descriptions of --warn-explicit-parallel-conflicts.
352 * doc/as.texinfo: Add more m32rx command line options.
355 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
357 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
358 from as_bad to as_warn.
361 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
363 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
366 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
368 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
369 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
370 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
372 * config/tc-dvp.h: Add configuration specific section names.
375 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
377 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
378 seg_fix_rotP rather than fix_root from seg_info.
380 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
382 * expr.c: Add support for 0x1_2_3_4 bignums.
384 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
386 * configure.in: Change -linux* to -linux-gnu*.
387 * configure: Rebuild.
389 * app.c (do_scrub_begin): Treat \r as whitespace.
392 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
394 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
395 rather than parsing syntax string manually.
396 (assemble_parallel_insn): Check for both forms of parallel
399 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
401 * Makefile.am: Update dependencies.
402 * Makefile.in: Rebuild.
404 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
406 * configure, aclocal.m4: Rebuild with new libtool.
408 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
410 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
411 the argument to bfd_set_arch_mach.
412 (load_address): Use bfd_arch_bits_per_address to determine the
413 bit size of an address instead of looking at the isa level.
414 (macro, macro2, s_cprestore, s_cpadd): Likewise.
417 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
419 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
421 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
424 * as.h (enum _relax_state): Add rs_cfa.
425 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
426 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
427 * read.c (emit_expr): Call check_eh_frame.
428 * write.c (cvt_frag_to_fill): Handle rs_cfa.
429 (relax_segment): Likewise.
430 * Makefile.am: Rebuild dependencies.
431 (GAS_CFILES): Add ehopt.c.
432 (GENERIC_OBJS): Add ehopt.o.
433 * doc/internals.texi (Frags): Document rs_cfa.
435 * as.c (show_usage): Mention --traditional-format.
436 (parse_args): Accept --traditional-format.
437 * as.h (flag_traditional_format): Declare.
438 * output-file.c (output_file_create): If flag_traditional_format,
439 set BFD_TRADITIONAL_FORMAT on stdoutput.
440 * doc/as.texinfo, doc/as.1: Document --traditional-format.
442 * config/tc-mips.c (append_insn): Make sure that if we have a
443 fixup for an unmatched %hi reloc, it does not associated with a
446 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
447 * doc/Makefile.in: Likewise.
449 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
451 * config/tc-m32r.c (check_for_side_effects): New function.
452 (can_make_parallel): Add checks for instruction side effects
453 clashing with the other instruction.
454 (assemble_parallel_insn): Improve warning messages. Return error
455 message from non-swapped instruction order.
457 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
459 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
461 * config/tc-arm.h: Replace md_after_pass_hook definition with a
462 md_cleanup definition. This moves the forced literal output to
463 the end of the source pass, and avoids macro's inserting literals
464 into the code immediately after the macro expansion.
466 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
468 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
469 a gas internal symbol is adjustable.
470 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
472 * as.h: If gcc version greater than 2.6, use `__format__' and
473 `__printf__' in function attributes, rather than `format' and
476 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
478 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
480 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
482 Add tms320c30 support:
483 * config/tc-tic30.h: New file.
484 * config/tc-tic30.c: New file.
485 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
486 TARGET_FORMAT as "coff-tic30".
487 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
488 * Makefile.am: Rebuild dependencies.
489 (CPU_TYPES): Add tic30.
490 (CPU_OBJ_VALID): tic30-aout is valid.
491 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
492 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
493 * configure, Makefile.in: Rebuild.
495 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
497 * config/tc-v850.c (md_assemble): Improvements to error messages
500 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
502 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
503 BFD_RELOC_HI16_S to store the high bits of any value.
505 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
506 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
507 assembler calculate relocations to any external symbol at all.
508 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
509 involving generation of pc-relative relocs.
510 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
511 has been moved to md_apply_fix3.
513 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
514 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
515 which actually means (the address of identifier's GOT entry) +
516 constant, which is not particularly useful.
518 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
520 * read.h (include_dirs): Declare.
521 (include_dir_count,include_dir_maxlen): Declare.
524 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
525 (md_parse_option): Handle them.
526 (md_show_usage): Print them.
527 (output_dma,output_pke): New static globals.
528 (assemble_pke): Handle -no-dma-pke.
529 (insert_file): Search include dir list.
530 (s_enddirect): Validate length if prespecified.
531 (s_endmpg): Likewise. Handle -no-dma-pke.
532 (s_endunpack): Handle -no-dma-pke.
533 (md_pcrel_from_section): Add offset to delay slot for
537 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
539 * configure.in: Correct check for shared opcodes library.
540 * configure: Rebuild.
542 * listing.c (buffer_line): If we can't open the file, set at_end.
543 (listing_print): Remove unused local variable fi.
545 * config/m68k-parse.y (reglistpair): Handle register list in
548 * config/vms-conf.h: Don't undef VERSION.
551 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
553 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
554 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
557 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
559 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
561 (GENERIC_OBJS): New variable, with the rest of the old OBJS
563 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
564 ($(srcdir)/make-gas.com): Rename from make-gas.com.
565 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
566 (EXTRA_DIST): Define.
567 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
568 explicitly rather than via the list of object files.
569 (gcc-as.opt): New file created when make-gas.com is run.
570 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
571 itbl-cpu.h} to #include appropriate file rather than copying that
573 * config/vms-conf.h: Synchronize with current config.in.
574 * Makefile.in: Rebuild.
577 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
579 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
580 (parallel_ok): Relaxed parallel subinstruction dependency check.
584 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
586 * config/tc-m32r.c (md_assemble): Fix determination of when
587 instructions can be combined in parallel.
590 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
592 * as.h (flag_warn_suppress_instructionswap): added new flag.
593 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
594 command line argument.
595 * tc-d10v.c (write_2_short): emit "Swapping instructions"
596 warning only if flag_warn_suppress_instructionswap is false.
598 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
600 * configure.in (i386-*-mingw32*): New target.
601 * configure: Rebuild.
603 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
605 * symbols.c (resolve_symbol_value): Don't set the segment if it
606 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
608 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
611 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
613 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
614 depends upon HAVE_{UNLINK,REMOVE} values rather than host
617 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
619 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
622 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
624 * configure.in: Add dvp support.
625 * configure: Regenerate.
626 * config/tc-dvp.[ch]: New files.
629 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
631 * config/tc-v850.c (v850_insert_operand): Display instruction when
632 an error is encountered.
634 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
636 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
637 (i386-*-sco3.2v5*coff): New target.
638 (i386-*-sco3.2*): New target.
639 * configure: Rebuild.
641 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
643 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
646 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
648 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
649 validate_immediate return value in the right type for comparisons
652 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
654 * listing.c (MAX_BYTES): Use listing variables not constants.
655 (data_buffer): No longer an array, but a pointer.
656 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
657 (listing_listing): Allocate data_buffer.
659 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
661 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
662 --listing-rhs-width, --listing-cont-lines.
663 (show_usage): Update.
664 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
665 (listing_lhs_cont_lines, listing_rhs_width): New vars.
666 (print_lines): Use the variables instead of the constants.
667 (listing_listing): Likewise.
668 * listing.h: Declare the new vars.
670 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
672 * as.c (parse_args): Add --keep-locals alias for -L.
673 Add --strip-local-absolute.
674 (show_usage): Update.
675 * as.h (flag_strip_local_absolute): New flag.
676 * symbols.c (S_IS_LOCAL): Use it.
677 * config/obj-aout.h (S_IS_LOCAL): Likewise.
678 * config/obj-bout.h (S_IS_LOCAL): Likewise.
679 * config/obj-coff.h (S_IS_LOCAL): Likewise.
681 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
683 * config/tc-m32r.c: Detect if explicitly parallel instructions
684 might have an io conflict and issue a warning message.
687 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
689 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
690 to a count of the number of matches to skip.
691 (can_make_parallel): Pass count of number of matches to skip to
692 reads_from_src_reg().
695 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
698 * config/tc-m32r.c: Add support for swapping fixups of swap
701 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
702 cgen_swap_fixups): Functions to save, restore and swap the fixup
703 chain with a backup copy.
704 (cgen_asm_finish_insn): Returns address of constructed insn.
706 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
708 * listing.c (file_info_struct): Remove FILE, add POS.
709 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
710 (file_info): Don't open the file.
711 (buffer_line): Check for the file in the last_open cache, updating
713 (print_source): Don't reference file_info->file.
714 (listing_listing): Likewise.
715 (listing_print): Close the file in the cache, if any.
718 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
720 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
721 parallel instructions so that they are in the correct order.
722 (reads_from_src_reg, get_src_reg, can_make_parallel,
723 make_parallel): New functions to support opportunistic
724 parallelisation of adjacent instructions.
727 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
729 * read.c (dwarf_file_string): New file static variable.
730 (emit_expr): Look for constant sequence that leads up to a file
731 name in DWARF debugging output.
732 (stringer): Use dwarf_file_string to decide whether to accept a
733 string as a file name.
735 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
737 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
738 (crack_operand): Add reg->reglst MRI hack.
739 (r_seg): Put reglst symbols in reg_section.
740 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
742 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
744 * tc-sh.c (get_specific): Handle SGR & DBR.
746 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
748 * tc-h8300.c (parse_reg): Take the length of the symbol into
749 account when attempting to match a register name.
750 * tc-h8500.c (parse_reg): Likewise.
752 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
755 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
758 * cgen.c: Formatting changes to improve readability.
760 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
762 * config/tc-mips.c (macro): Rework division code to avoid unfilled
766 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
768 Based on a patch from Jim Wilson
769 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
770 (tc_gen_reloc): Handle cross section PC relative relocs
774 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
776 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
778 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
780 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
781 (expr_jmp_buf): New static local.
782 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
783 (cgen_md_operand): New function.
784 * tc-m32r.c: Clean up pass over `struct foo' usage.
785 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
787 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
789 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
790 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
792 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
794 * config/tc-i386.c (i386_operand): Give an error if there are
795 unrecognized characters after an expression.
797 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
799 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
801 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
803 * configure.in (i386*-go32-rtems*): Fix to be the same as
805 * configure: Rebuild.
807 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
809 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
810 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
811 (mips_ip): Always check for FP_D, not just for instructions that
812 are not part of the regular ISA.
814 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
816 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
818 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
820 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
822 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
824 * expr.c (integer_constant 32bit bignum): Mask off bits outside
825 the range we care about.
828 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
830 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
831 (exec_type_enum): Enumeration giving all of the exec types.
832 (warn_nops): New static variable to give nop warning level.
833 ({cur,prev}_mul32_p): New static variable to keep track of whether
834 the current/previous instruction is a 32-bit multiply.
835 (Optimizing): Make static.
836 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
838 (d30v_insert_operand): Delete declaration of unused function.
839 (write_2_short): Make exec_type argument enum, not int.
840 (parallel_ok): Ditto.
841 (check_range): Delete unused variable(s).
843 (find_format): Ditto.
844 (md_apply_fix3): Ditto.
845 (md_show_usage): Document -n and -N.
846 (md_parse_option): Parse -n and -N.
847 (write_1_short): If -n, warn about adding a nop. Use
849 (write_2_short): Use enumeration values instead of hard coded
850 integers. Reset exec_type for default operations. For explicit
851 parallel operations, call parallel_ok to make sure everything is
852 ok. If writing out a parallel operation, and the previous
853 instruction was a 32-bit multiply, indicate current instruction
855 (parallel_ok): Allow add/tx ... to be done in parallel with
856 another add/tx ... assuming the gpr registers don't overlap.
857 (md_assemble): Use exec type enumeration values, not hard coded
858 ints. Check for loads or 16-bit multiplies following in the next
859 cycle after a 32-bit multiply. Add nops if that is the case.
860 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
861 cur_mul32_p if current instruction is a 32-bit multiply.
862 (find_format): Change spacing and layout.
866 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
868 * config/tc-tic80.c (tic80_relax): New static variable.
869 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
870 (md_parse_option): Handle new relax options.
871 (md_show_usage): Document new relax options.
872 (find_opcode): Don't use short forms of PC relative branches if
877 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
879 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
880 used/set flag fields. Make flag vars unsigned long. Use
881 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
882 parallel if they use the same conditional flag with reversed
883 meaning. Allow 2 add/sub insns that set the carry or overflow
884 flags but do not query them to be done in parallel. Don't allow 2
885 word store operations to be done in parallel with ADDppp or
886 SUBppp. Don't allow loads to be done in parallel with 16 bit
890 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
892 * config/tc-arm.c: Prevent use of interworking support for
895 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
897 * doc/all.texi: Add M32R cpu.
899 * doc/as.texinfo: Add documentation of m32r processor.
901 * doc/c-m32r.texi: New file, documenting m32r specific features.
904 * config/tc-m32r.c (allow_m32rx): New function.
905 (enable_m32rx): New variable.
906 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
907 (md_show_usage): Document new --m32rx command line option.
908 (md_parse_option): Implement new --m32rx command line option.
911 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
913 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
917 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
919 * config/tc-tic80.c (build_insn): Handle instructions that have
920 long (32 bit) PC relative offsets. Fix places that previously
921 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
922 (md_apply_fix): Add case to handle long PC relative offsets.
925 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
927 * doc/c-arm.texi (ARM Options): Document support for new ARM
930 * config/tc-arm.c (md_parse_option): Add support for new ARM
933 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
935 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
936 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
938 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
940 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
943 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
944 SHT_V850_{S|T|Z}COMMON to mark special common sections.
946 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
948 * config/tc-v850.c: Brought up to date with the branch.
950 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
952 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
953 (SWITCH_TABLE): Handle BFD_RELOC_8.
954 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
955 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
956 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
958 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
960 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
961 apparent bug in gcc's long long support crossing from x86.
963 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
965 * config/tc-arm.c: Brought up to date with latest changes on arm
968 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
970 * config-gas.com: Get version info from configure.in.
972 * makefile.vms: include depend.obj in OBJS.
974 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
976 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
977 all corresponding code.
979 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
981 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
982 run-time endian selection.
984 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
986 * tc-sh.c (parse_reg): Properly quote for fv4.
988 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
990 * symbols.c (resolve_symbol_value): Add missing breaks in case on
991 symbol value operator.
993 start-sanitize-vr5400
994 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
996 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1000 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1002 * config/tc-d10v.c (parallel_ok, find_opcode):
1003 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1005 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1007 * config/obj-coff.c (fixup_segment): Cast second arg of
1008 md_apply_fix3 call to type "valueT *".
1010 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1012 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1014 * configure: Re-generate.
1016 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1018 * config/tc-mips.c (macro_build): Use the membership field
1022 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1024 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1025 first argument if it's supposed to be a register.
1028 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1030 * config/tc-mips.c (mips_4900): Added.
1031 (hilo_interlocks): Added mips_4900.
1032 (md_begin): Set default for mips_4900.
1033 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1034 (md_longopts): Add "m4900" and "no-m4900".
1035 (md_parse_option): Handle above options.
1038 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1040 * app.c (do_scrub_chars): If d10v, re-insert a space before
1041 a '#' when in state 10.
1043 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1045 * config/tc-h8300.c: Include "subsegs.h".
1046 (tc_reloc_mangle): Handle references to symbols which are not
1047 being output, so that references to `.' work.
1049 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1051 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1054 * macro.c (sub_actual): If we don't find a parameter for an &,
1057 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1058 start-sanitize-vr5400
1060 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1062 (hilo_interlocks): VR5400 has interlocks.
1063 (md_begin): Expect mips64vr5400, not mips64r5400.
1066 * config/tc-mips.c (mips_ip): In default case, call as_bad
1067 instead of fprintf, to get "assembler messages:" message output
1068 before instead of after.
1070 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1072 * frags.h: Handle multiple inclusion.
1074 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1076 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1077 * as.h (struct frag, frag support): Moved from here.
1079 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1081 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1082 * cgen.c (cgen_asm_finish_insn): Update.
1083 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1084 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1085 (md_convert_frag): Ditto.
1086 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1087 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1088 (TC_FRAG_INIT): Update.
1090 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1092 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1093 print out MD fields of fix.
1094 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1095 defined) to initialize MD fields in frag.
1096 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1097 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1098 * config/tc-ns32k.h: Add comments. Remove obsolete
1099 BFD_FAST_SECTION_FILL definition, change prototypes for
1100 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1101 opcode_frag and opcode_offset and remove pcrel_adjust.
1102 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1103 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1104 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1106 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1107 MD fields in frag structure.
1108 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1109 fix_bsr): macros to access MD fields in fix structure.
1110 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1111 use struct opcode_location as these fields are now in the frag
1113 (convert_iif): Call frag_more as it is needed instead
1114 of trying to allocate for the whole insn. Avoid call of frag_more
1115 with negative argument.
1116 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1117 md_estimate_size_before_relax, md_pcrel_from,
1118 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1119 and frag structures.
1120 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1121 opcode_offset and remove pcrel_adjust.
1122 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1123 fix_new_ns32k_exp with changed arguments.
1125 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1127 * tc-mips.c (md_begin): Reorganize setting of default values so
1128 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1130 (md_parse_option): Remove all code that sets defaults; md_begin
1131 handles all of this now.
1133 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1135 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1137 (bootstrap, bootstrap2, bootstrap3): Likewise.
1138 * Makefile.in: Rebuild.
1140 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1141 TOC section to be against the csect.
1143 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1145 start-sanitize-vr5400
1146 * config/tc-mips.c (mips_5400): New variable.
1147 (md_begin, md_parse_option): Handle 5400 options/names.
1148 (macro_build, mips_ip): Check for 5400-specific instructions.
1149 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1153 * config/tc-mips.c (validate_mips_insn): New function, checks
1154 match versus mask bits, and also verifies that all bits to be
1155 output are actually specified somewhere.
1156 (md_begin): Call it for 32-bit instructions, instead of doing
1157 match/mask check here. In case of failure, print a message, but
1158 check the rest of the opcode table before exiting.
1160 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1162 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1163 from Tony Thompson at ARM: athompso@arm.com
1166 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1168 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1173 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1175 * config/tc-mips.c (hilo_interlocks): True for tx49.
1176 (md_begin): Add mips64tx49.
1177 (md_parse_option): Add 4900 cpu.
1180 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1182 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1183 extend if the operand expects a signed value.
1185 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1186 default which is to permit dollar labels.
1188 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1190 * config/tc-sparc.c (sparc_memory_model): New variable.
1191 (md_longopts): Add -TSO/-PSO/-RMO options.
1192 (md_parse_options): Handle them.
1193 (sparc_elf_final_processing): For 64 ELF, set required
1194 memory ordering in e_flags. Default to RMO and let the user
1195 override it through command line.
1197 * config/tc-sparc.h (elf_tc_final_processing): Add.
1199 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1201 * config/tc-sparc.c (v9a_asr_table): New variable.
1202 (sparc_ip): Handle v9a asr's.
1203 Patch from David Miller <davem@vger.rutgers.edu>.
1205 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1207 * config/tc-sparc.h (md_do_align): New macro.
1208 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1209 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1211 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1213 * config/tc-sh.c (sh_small): New variable.
1214 (OPTION_SMALL): Define.
1215 (md_longopts): Add "small".
1216 (md_parse_option): Handle OPTION_SMALL.
1217 (md_show_usage): Mention -small.
1218 * config/tc-sh.h (sh_small): Declare.
1219 (SUB_SEGMENT_ALIGN): Handle sh_small.
1220 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1223 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1224 case in little endian mode.
1226 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1228 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1229 overflow signalling to linker.
1231 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1233 * makefile.vms: Fix for dec c.
1235 * config-gas.com: Give explanation for dec c setup in error
1238 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1239 sections on openvms/alpha.
1241 * config/obj-evax.c: support .weak pseudo-op
1243 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1245 * config/tc-sparc.c (default_arch_size): New static local.
1246 (struct sparc_arch): Rename arch_size to default_arch_size.
1247 New member user_option_p.
1248 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1249 (init_default_arch): Check whether default arch is valid.
1250 Set default_arch_size in addition to sparc_arch_size.
1251 (OPTION_32,OPTION_64): Define.
1252 (md_longopts): New entries for -32, -64.
1253 (md_parse_option): Handle them.
1254 (md_show_usage): Print them. Ensure init_default_arch called.
1255 * configure.in (sparc64): Set arch to v9-64.
1256 * configure: Regenerated.
1258 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1260 * write.c (subsegs_finish): New function, broken out of
1262 (write_object_file): Some code moves into subsegs_finish.
1263 * write.c (subsegs_finish): Declare.
1264 * as.c (main): Call subsegs_finish.
1266 * read.c (s_include): Check for error return from
1269 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1271 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1273 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1275 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1276 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1277 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1278 the correct relocation when it exists.
1279 * config/tc-i386.c (md_apply_fix3): Likewise.
1281 * config/tc-ppc.h: Correct typo in comment.
1282 * config/tc-v850.h: Likewise.
1284 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1286 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1287 when second instruction is writing to first instructions inputs.
1289 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1291 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1292 templated programs to build with -g.
1294 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1296 * config/tc-v850.c (md_relax_table): Add support for relaxing
1297 unconditional branches. This patch is courtesy of Jim Wilson.
1298 (md_convert_frag): Fix relaxing of branches. This patch is
1299 courtesy of Jim Wilson.
1300 (md_assemble): Create different fixups for conditional and
1301 unconditional branches. This patch is courtesy of Jim Wilson.
1302 (md_estimate_size_before_relax): Estimate size of variable part of
1303 fixup based on whether it is for a conditional or an unconditional
1304 branch. This patch is courtesy of Jim Wilson.
1305 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1306 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1307 obj_elf_section_change_hook().
1308 (v850_comm): New function.
1309 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1310 (md_begin): Add bss flag to seg_info of bss sections.
1312 Add support for .scommon, .tcommon and .zcommon sections.
1314 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1315 .zcommon, .tbss, .call_table_data and .call_table_text.
1317 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1319 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1320 * configure: Regenerated.
1322 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1324 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1325 expression is not confused with -1.
1327 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1329 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1330 operand - OPERAND_ATMINUS.
1332 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1334 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1335 decrement modify the index register.
1337 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1339 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1340 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1341 68336, 68341, 68349.
1342 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1343 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1344 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1347 * doc/Makefile.am (CPU_DOCS): Define.
1348 (as.info): Depend upon $(CPU_DOCS).
1349 * doc/Makefile.in: Rebuild.
1351 * configure.in: Remove AM_PROG_INSTALL; it's called by
1353 * configure: Rebuild.
1355 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1357 * tc-d10v.h (TC_START_LABEL): Don't define.
1358 (tc_frob_label): Define.
1360 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1362 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1363 to pair a branch and link with anything but an exe instruction.
1365 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1367 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1368 optimization to reduce the alignment surprises for gcc.
1370 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1372 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1373 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1374 (sparc_ip): Add %hix,%lox.
1375 (md_apply_fix3): Call as_bad_where, not as_bad.
1376 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1377 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1379 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1381 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1382 recognizes alphaev5 etc.
1383 * configure: Rebuild.
1385 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1387 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1388 of mipsr3900 with mipstx39.
1390 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1391 -mipsXX message' if the insn isn't an ISA insn.
1393 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1395 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1396 Redefine TARGET_FORMAT to call sparc_target_format.
1397 * config/tc-sparc.c (in_unsigned_range): New function.
1398 (sparc_arch_size): Make static.
1399 (sparc_target_format): New function.
1400 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1401 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1402 (output_insn): Set `fx_no_overflow'.
1403 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1404 (tc_gen_reloc): Likewise.
1406 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1408 * config/tc-v850.c (v850_section): Remove.
1410 * config/obj-elf.c (obj_elf_section): Enhance error message.
1412 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1414 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1415 including obj-elf.h in OBJ_MAYBE_ELF case.
1416 (mips_target_format): Return NULL after abort to avoid warning.
1418 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1420 * expr.c (operator): Accept ==. From Anders Blomdell
1421 <anders.blomdell@control.lth.se>.
1423 * config/atof-ieee.c (gen_to_words): When generating a denormal
1424 number, handle an overflow into the smallest normalized number.
1426 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1428 * as.h, input-scrub.c (new_logical_line): New return value.
1429 * read.c (s_app_file): Don't note the same file several times
1432 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1434 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1436 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
1438 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1439 * configure: Rebuild.
1441 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
1443 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1445 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1446 fn* instructions do not insert implicit fwait. This was changed
1449 * config/m68k-parse.y (yylex): Permit an expression to be used for
1452 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1454 * Makefile.in: Rebuild.
1456 * aclocal.m4: Rebuild with new libtool.
1457 * configure: Rebuild.
1459 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
1461 * app.c (do_scrub_chars): Clear mri_state at end of .mri
1464 * config/tc-mips.c (hilo_interlocks): Change from a static
1465 variable to a macro, so that it varies with the variables upon
1467 (gpr_interlocks, cop_interlocks): Likewise.
1468 (md_begin): Don't initialize them.
1470 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
1472 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
1473 of strcmp where appropriate.
1475 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
1477 * config/tc-v850.c (md_assemble): Cope with a zero data area
1478 relocation with a constant offset.
1479 (md_assemble): Produce error message when special data area
1480 relocations are used on instructions which do not support them.
1481 (md_assemble): Reset processor mask if defined by command line
1484 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
1486 * config/tc-sparc.c: Reorganize file.
1487 (parse_keyword_arg): Allow numbers in reg names.
1488 (SPECIAL_CASE_NONE): New macro.
1489 (md_assemble): Use it.
1490 (lookup_arch,init_default_arch): New functions.
1491 (default_arch,default_init_p,sparc_arch_table): New static locals.
1492 (sparc_arch_size): New static local.
1493 (max_architecture): Initialize in init_default_arch.
1494 (md_parse_options): Call init_default_arch if necessary.
1495 Rewrite -xarch/-A processing.
1496 (md_show_usage): Print -A values from sparc_arch_table.
1497 (md_begin): Call init_default_arch if necessary.
1498 (sparc_md_end): Handle both 32 and 64 bit environments.
1499 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
1500 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
1501 (DEFAULT_ARCH): Add.
1502 * config.in: Regenerate.
1503 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
1504 (SPARC_V9,SPARC_ARCH64): Delete.
1505 * configure: Regenerate.
1506 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
1508 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
1510 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
1512 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
1513 start-sanitize-v850e
1515 * config/tc-v850.c (md_assemble): Corrected typo.
1516 * config/tc-v850.c Add new sections: call_table_data and
1518 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
1519 (handle_ctoff): New Function.
1521 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
1524 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
1526 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
1527 displacement from the tiny data area pointer.
1529 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
1531 * config/tc-hppa.c (fix_new_hppa): Make declaration match
1534 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
1536 * config/tc-v850.c (processor_mask): New variable.
1537 (set_machine, md_parse_option): Set processor_mask.
1538 (md_assemble): Check that instruction is available to target
1541 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
1542 start-sanitize-v850e
1543 (TARGET_PROCESSOR): New constant.
1544 (TARGET_PROCESSOR): New constant.
1548 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
1550 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
1555 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
1557 Merge in work from Martin Hunt:
1559 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
1560 CR is 0 for PSWL and PSWH.
1562 * config/tc-d30v.c (do_assemble): Don't accept
1563 illegal condition codes for cmpu instruction.
1565 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
1566 used in d*i instructions.
1568 * config/tc-d30v.c (check_size): New function. Check
1569 relocations for overflows.
1570 (md_pcrel_from_section): Fix relocations between sections.
1571 (md_apply_fix3): Use new relocation types for 15 and 21
1572 bit relocations in the right container. Needed because
1573 the address of the instruction is not eight-byte aligned
1574 but the relocations must be.
1576 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
1577 (find_format): If ".s" or ".l" are used, don't try
1578 to compute branch sizes.
1580 * config/tc-d30v.c (do_assemble): Check for ".s" or
1581 ".l" extensions to opcode names.
1582 (find_format): Generate the correct instructions when
1583 ".s" or ".l" are used.
1585 * config/tc-d30v.c (build_insn): Check for odd registers
1586 on instructions that require even registers.
1588 * config/tc-d30v.h (md_start_line_hook): Define.
1589 * config/tc-d30v.c (md_start_line_hook): New hook.
1590 Checks the beginning of each line for a ".". If it
1591 finds one, assume a pseudo-op and flush any unwritten
1594 * config/tc-d30v.c (md_apply_fix3): Fix problem
1595 with determining when fixups were done.
1597 * config/tc-d30v.c (build_insn): Fix bug where the numeric
1598 part of a symbol (for example, "foo+8") was being written
1599 into the instruction.
1600 (md_pseudo_table): Change .word to be 32 bits and add
1603 * config/tc-d30v.c (parallel_ok): Check to see if first
1604 instruction is a jump.
1606 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1609 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1611 start-sanitize-v850e
1612 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1614 * configure.in (emulations): Add v850 emulation.
1616 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1618 * Makefile.am (CPU_TYPES): Add arc.
1619 (TARGET_CPU_CFILES): Add tc-arc.c.
1620 (TARGET_CPU_HFILES): Add tc-arc.h.
1621 (dependencies): Rebuild.
1622 * Makefile.in: Rebuild.
1623 * configure.in: Recognize arc-*-elf*.
1624 * configure: Regenerated.
1625 * config/tc-arc.[ch]: New files.
1627 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1629 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1630 Correct description of hi() reloc prefix.
1632 start-sanitize-v850e
1633 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1634 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1635 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1638 * doc/c-v850.texi: Document new pseudo ops and command line
1641 * config/tc-v850.c (set_machine): New function.
1642 * config/tc-v850.c (.v850): New pseudo op.
1643 start-sanitize-v850e
1644 * config/tc-v850.c (.v850e): New pseudo op.
1645 * config/tc-v850.c (.v850ea): New pseudo op.
1649 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1651 Support -alh and -ald for DWARF 1:
1652 * listing.c (struct list_info_struct): Add debugging field.
1653 (listing_newline): Initialize the debugging field. If ELF, if the
1654 section starts with .debug or .line, set the debugging field in
1655 the listing structure.
1656 (debugging_pseudo): Add list parameter. Change all callers. If
1657 the debugging field is set, consider it to be a debugging pseudo.
1658 If ELF, skip blank lines between debugging lines.
1659 * read.c (emit_expr): If ELF, look for line numbers.
1660 (stringer): If ELF, look for file names.
1662 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1664 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1665 if there is no insert function.
1667 * config/tc-v850.h (TARGET_MACHINE): New constant.
1669 * config/tc-v850.c (v850_insert_operand): Add
1670 -mwarn_unsigned_overflow.
1671 (md_begin): Set BFD machine number based on machine variable.
1672 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1674 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1676 * as.h: Don't declare alloca if it is a macro.
1677 * macro.c: Likewise.
1680 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1682 * config/tc-mips.c: Add tx19/r1900.
1685 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1687 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1688 rename to cpu_types[].
1689 (s_alpha_arch): New function.
1690 (md_pseudo_table): Add "arch".
1692 * config/tc-alpha.c (md_begin): Merge the two loops through the
1694 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1695 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1697 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
1699 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1701 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1703 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1706 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1710 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1712 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1713 relative to the next instruction, not the current instruction.
1714 (md_assemble): Similarly.
1716 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1718 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1721 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1722 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1723 recognise special instructions.
1724 (md_assemble): Calculation of the size of a fixups corrected.
1726 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1729 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1731 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1732 opcode->opcode as the sentinal. Zero is a valid opcode.
1734 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1736 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1737 * doc/c-v850.texi: Change node name to match other chapter nodes.
1739 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1741 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1744 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1746 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1747 number will fit in 64 bits.
1749 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1750 rather than calling abort.
1752 * as.h: Don't define alloca if __GNUC__. Just declare it.
1753 * macro.c: Copy alloca handling from as.h.
1755 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1756 Gabriel Paubert <paubert@iram.es>.
1758 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1759 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1760 is jcxz or a loop instruction.
1762 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1764 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1766 (md_begin): Set up machine architecture and type.
1768 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1770 * symbols.c (resolve_symbol_value): Store the value back into the
1771 symbol expression, to handle add or subtract simplification
1772 correctly. Handle O_symbol_rva. Add default case.
1774 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1775 chunksize while creating the new subsection.
1776 * as.c (chunksize): Initialize to zero.
1777 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1778 calling obstack_begin.
1780 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1782 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1785 start-sanitize-v850e
1786 * config/tc-v850.c (parse_register_list): Support constant
1787 expressions as register lists.
1790 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1792 * doc/c-v850.texi: Change the major node to v850 Machine
1795 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1797 * doc/as.texinfo: Add inclusion of c-v850.texi
1799 * doc/c-v850.texi: New file.
1801 * read.c (is_end_of_line): Make NUL character be considered to be
1804 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1806 * config/tc-v850.c (parse_register_list): Add support for curly
1808 (cc_names): Add "e" and "ne" conditions.
1810 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1812 * app.c (do_scrub_chars): Support a double dash as starting a
1813 comment that extends to end of line.
1815 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1817 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1819 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1821 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1823 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1824 insn when changing to a different instruction.
1826 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1828 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1829 floating point extensions.
1830 (parse_reg): parse sgr and dbr.
1832 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1834 * config/tc-v850.c (system_register_name): Support numbers for
1835 system register IDs.
1837 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1839 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1840 flag when alignment is in bytes instead of power of 2, and code to
1841 use that flag to convert alignment to bytes.
1842 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1843 * read.h (s_lcomm_bytes): Add prototype.
1844 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1845 defined, write alignment to alignment bits in section header s_flags
1846 rather than the s_align field.
1847 start-sanitize-tic80
1848 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1849 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1850 pseudo, instead of s_lcomm which wants a power of two for alignment.
1853 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1855 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1857 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1859 * as.c (show_usage): Add -am.
1860 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1861 if we've already got one.
1862 * listing.c (struct list_info_struct): Add line_contents.
1863 (listing_newline): Put unused argument to work: if non-null, save it...
1864 (listing_listing): ... and regurgitate during listing instead of line
1866 * listing.h (LISTING_MACEXP): New define.
1867 (LISTING_NEWLINE): Argument is NULL.
1868 * read.c (read_a_source_file): If expanding macros, break up input
1869 lines and pass them to listing_newline.
1870 * doc/as.texinfo: Document -ac and -am.
1872 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1874 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1876 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1879 start-sanitize-v850e
1880 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1882 * config/tc-v850.c: Remove support_v850e flag and command line
1885 * configure.in (emulations): Add support for v850e target
1887 * configure (emulations): Add support for v850e target
1889 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1891 * config/tc-v850.c: Remove support_v850ea flag and command line
1894 * configure.in (emulations): Add support for v850ea target
1896 * configure (emulations): Add support for v850ea target
1899 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1901 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1902 setting EXPECT and TCL_LIBRARY.
1903 * Makefile.in: Rebuild.
1905 * as.h (enum debug_info_type): Define.
1906 (debug_type): Declare.
1907 * as.c (debug_type): New global variable.
1908 (show_usage): Add --gstabs.
1909 (parse_args): Handle --gstabs.
1910 * read.c (generate_asm_lineno): Remove.
1911 (read_a_source_file): Output stabs debugging if appropriate.
1912 Change checks of generate_asm_lineno to check debug_type. Only
1913 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1914 * read.h (generate_asm_lineno): Don't declare.
1915 (stabs_generate_asm_lineno): Declare.
1916 * stabs.c (stabs_generate_asm_lineno): New function.
1917 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1918 Don't turn off debugging.
1919 (add_file): Remove old #if 0 code.
1920 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1921 (ecoff_directive_end): Don't generate stabs line symbols.
1922 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1923 generate_asm_lineno.
1924 (line_label_cnt): Remove.
1925 (ecoff_generate_asm_line_stab): Remove.
1926 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1927 * doc/as.texinfo, doc/as.1: Document --gstabs.
1929 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1931 start-sanitize-v850e
1932 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1933 Add support for v850ea instructions.
1935 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1936 Add support for v850e instructions.
1939 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1940 text of entire opcode.
1942 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1944 * doc/internals.texi: Document rs_leb128.
1946 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1948 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1949 in ABSL case, rather than calling abort.
1951 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1953 * as.h (enum _relax_state): Add rs_leb128.
1954 * read.c (potable): Add sleb128 and uleb128.
1955 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1957 * read.h: Update prototypes.
1958 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1959 the symbol value, add a second FINALIZE argument that prevents
1960 changes from being comitted. Update all callers.
1961 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1962 * doc/as.texinfo: Document the new pseudos.
1964 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1966 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1968 (DISTCLEANFILES): Define.
1969 * doc/Makefile.am (DISTCLEANFILES): Define.
1970 * Makefile.in, doc/Makefile.in: Rebuild.
1972 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1974 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1975 Don't set targ or gas_target. Define SCO_ELF and
1976 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1978 * Makefile.am: Remove @target_frag@.
1979 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1981 (dep-am): Mark as phony.
1982 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1984 * config/arm-big.mt, config/arm-lit.mt: Remove.
1985 * config/mips-big.mt, config/mips-lit.mt: Remove.
1986 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1987 * config/ppc-sol.mt: Remove.
1988 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1989 * config/m88kcoff.mt: Remove.
1990 * config/sco5.mt: Remove.
1991 * configure, config.in, Makefile.in: Rebuild.
1993 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1994 further try to circumvent the .y.h rule.
1995 * Makefile.in: Rebuild.
1997 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1999 * Makefile.am: New file, based on old Makefile.in.
2000 * acinclude.m4: New file, from old aclocal.m4.
2001 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2002 shared library handling; now handled by libtool. Replace
2003 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2004 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2005 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2006 * config.in: New file, created by autoheader.
2008 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2009 * stamp-h.in: New file.
2010 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2011 (parse_args): Likewise.
2012 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2013 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2014 * Makefile.in, doc/Makefile.in: Now built with automake.
2015 * aclocal.m4: Now built with aclocal.
2016 * configure: Rebuild.
2018 * cond.c (s_else): If not listing false conditionals, turn listing
2019 off in the false branch of the else.
2021 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2023 * config/tc-mips.c (macro): Fix handling of a double load from a
2024 symbol plus an offset.
2026 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2027 has an associated external symbol.
2029 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2031 * config/tc-alpha.c (s_alpha_ucons): New function.
2032 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2034 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2036 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2037 line if we encounter an error.
2039 * config/tc-v850.c (md_assemble): Sign extend constants value
2040 for hi and hi0 expressions.
2041 (v850_insert_operand): Enable range checking for generic 16bit
2044 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2046 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2047 LO16, HI16 and HI16_S relocs.
2049 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2051 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2053 * configure: Regenerated with autoconf 2.12.
2054 * Makefile.in: Add $(EXEEXT) to all executables.
2056 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2058 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2059 unconditional branches.
2060 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2063 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2065 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2067 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2069 * macro.c (define_macro): Make sure the index is in range before
2072 start-sanitize-tic80
2073 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2075 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2076 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2077 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2081 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2083 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2084 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2085 defined, use s_align_ptwo for .align.
2086 * configure.in (i386-*-msdosdjgpp*): New target.
2087 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2088 * configure: Rebuild.
2090 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2092 * config/tc-sparc.c (last_opcode): New static local.
2093 (md_assemble): Don't issue "FP branch in delay slot" warning if
2094 the delay slot has been annulled.
2096 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2098 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2099 code if BFD_ASSEMBLER.
2101 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2103 * config/tc-v850.c (system_registers): Fix ordering of registers.
2105 start-sanitize-tic80
2106 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2108 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2109 when it will be filled in later by relocation information.
2112 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2114 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2115 (mips_ip): Fix ISA checks.
2117 start-sanitize-r5900
2118 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2120 * configure.in: Default the r5900 to little endian.
2121 * configure: Rebuilt.
2124 start-sanitize-tic80
2125 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2127 * config/tc-tic80.c (build_insn): Fix endianness problem with
2131 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2133 * config/tc-mips.c (check_absolute_expr): Change warning to
2136 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2138 * config/tc-mips.c (macro_build): Refine code to check if an
2139 instruction is available on a particular cpu variant.
2140 (mips_ip): Likewise.
2142 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2144 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2145 OBJ_AOUT to ifdef OBJ_ELF.
2146 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2147 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2149 * write.c (fixup_segment): Change special case for i386-coff to
2150 not apply for i386-pe.
2151 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2152 which were not done.
2153 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2154 (coff_format_ops): Initialize frob_file_after_relocs field rather
2155 than frob_file field.
2156 * config/obj-coff.h (coff_frob_file): Don't declare.
2157 (coff_frob_file_after_relocs): Declare.
2158 (obj_frob_file): Don't define.
2159 (obj_frob_file_after_relocs): Define.
2160 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2161 * configure: Rebuild.
2163 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2165 * config/obj-coff.c (fixup_segment): Never subtract section
2166 address from PC relative reloc which will be fully resolved.
2168 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2170 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2171 with hpux10 header files.
2173 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2175 From Jason Merrill <jason@cygnus.com>:
2176 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2178 * config/tc-i386.h (md_maybe_text): Define.
2179 (md_do_align): Use md_maybe_text.
2181 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2183 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2184 relocations, don't check for symbol being external, weak, etc.
2186 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2188 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2189 calculate relocations to any external symbol, because we might be
2190 linking a shared object and the symbol might be overriden or moved
2191 (for instance, moved into a static executable's .bss section).
2192 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2194 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2195 be calculated by the assembler.
2197 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2198 whose destination lies in the same file, by ignoring the @plt or
2199 @local and aiming the branch at its destination.
2201 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2203 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2204 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2207 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2208 of obj_copy_symbol_attributes.
2210 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2212 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2213 signed operand, sign extend a 32 bit value to the host size.
2215 * Makefile.in (CFLAGS): Subsitute from configure script. From
2216 Jeff Makey <jeff@cts.com>.
2218 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2219 buffer size to make a copy of the symbol.
2221 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2224 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2226 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2227 step through the frags calling cvt_frag_to_fill, switch to
2228 SEG_DATA when we reach data_frag_root.
2230 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2232 * config/tc-mn10300.c (md_assemble): Allow an empty register
2233 list for instructions which use register lists.
2235 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2237 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2239 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2242 * config/tc-arm.c: Add prototypes for many static functions.
2243 (struct asm_opcode ): Add prototypes for parms field.
2244 (struct thumb_opcode ): Likewise.
2245 (fp_op2): Remove unused flags parameter.
2246 (output_inst): Make static.
2247 (arm_after_pass_hook): Remove unused ignore parameter.
2248 * config/tc-arm.h (arm_after_pass_hook): Declare.
2249 (arm_start_line_hook): Declare.
2250 (arm_frob_label): Declare.
2252 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2254 * depend.c (wrap_output): new prototype.
2256 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2258 * config/tc-sh.c (md_apply_fix): Check for overflow.
2260 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2261 section size to be aligned.
2263 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2265 * config/tc-sh.h (md_cons_align): Define.
2266 (sh_cons_align): Declare.
2267 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2268 (sh_no_align_cons): New static variable.
2269 (s_uacons): New static function.
2270 (sh_cons_align): New function.
2271 (sh_handle_align): Warn about misaligned data.
2272 * doc/c-sh.texi: Document .uaword and .ualong.
2274 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2276 * macro.c (macro_expand): In MRI mode, treat single quote as a
2277 separator character when checking for a positional argument.
2279 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2281 * config/tc-arm.c (md_parse_option): Merge in changes from
2284 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2286 * configure.in (emulations): Add Thumb architecture support from
2287 armT-9703-28-branch.
2289 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2291 * doc/all.texi: Add enabling of ARM documentation.
2293 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2295 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2297 * config/tc-mips.c: Added r3900 support.
2299 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2301 * as.c: (parse_args) `-t' option requires an argument.
2303 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2305 * config/tc-arm.c (md_begin): Change call to
2306 coff_arm_bfd_set_private_flags() to a call to
2307 bfd_set_private_flags().
2309 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2311 * Makefile.in: Rebuild dependencies.
2313 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2314 of a BFD_RELOC_RVA reloc.
2316 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2318 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2319 (hppa_force_relocation): Force a relocation for an absolute
2322 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2324 * doc/as.texinfo: Don't use @value in section names or index
2325 entries; it confuses texinfo.tex.
2327 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2329 * doc/as.texinfo: Updated for -MD option.
2330 * Makefile.in (CFILES): Added depend.c.
2331 (OBJS): Added depend.o.
2332 * as.h (start_dependencies, register_dependency,
2333 print_dependencies): New declarations.
2334 * depend.c: New file.
2335 * as.c (parse_args): Added -MD option.
2336 (main): Call print_dependencies.
2337 (show_usage): Added help for -MD.
2338 * read.c (s_app_file): Call register_dependency.
2339 (s_include): Call register_dependency when file is found.
2340 (read_a_source_file): Call register_dependency.
2342 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2344 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2345 section address to the symbol value.
2347 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2349 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2350 into the new membership field.
2352 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2354 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2355 command line then the ARM7 is now chosen by default when setting
2356 the BFD machine and architecture.
2358 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2360 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2361 hold APCS selection.
2362 (md_begin): Added code to generate flags to be set into the COFF
2363 header and the calls to the BFD functions to do this.
2364 (md_parse_option, md_show_usage): Added new command line
2365 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2366 -marmv3m, -marmv4, -marmv4t.
2368 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2369 as it is never used.
2371 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2373 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2374 label name with ".".
2375 * config/tc-mn10300.c (md_convert_frag): Likewise.
2377 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2379 * config/tc-mips.c (set_at): Check for bignum.
2380 (check_absolute_expr, macro, mips16_macro): Likewise.
2382 start-sanitize-tic80
2383 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2385 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2386 for overflow/underflow, only insert lower 15 bits into instruction.
2389 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2391 * config/tc-i386.c (pi): Check for RegMMX.
2393 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2395 * expr.c (expr): When subtracting values in the same frag,
2396 subtract X_add_number rather than adding it.
2398 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2400 * config/obj-coff.c (write_object_file): Just pass NULL to
2401 md_do_align, not the address of a char holding NOP_OPCODE.
2403 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2405 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2406 than an address if the floating point value looks sufficiently
2409 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2411 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2412 section size to be aligned.
2414 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2416 * cond.c: Include "macro.h".
2417 (struct conditional_frame): Add macro_nest field.
2418 (initialize_cframe): Initialize macro_nest.
2419 (cond_finish_check): Add nest parameter. Change all callers.
2420 (cond_exit_macro): New function.
2421 * as.h (cond_finish_check): Update declaration.
2422 (cond_exit_macro): Declare.
2423 * input-scrub.c (macro_nest): Make globally visible.
2424 (input_scrub_next_buffer): Call cond_finish_check.
2425 * macro.h (macro_nest): Declare.
2426 * read.c (s_mexit): Call cond_exit_macro.
2428 * config/tc-i386.h (RegMMX): Define.
2429 * config/tc-i386.c (pi): Check for all register types.
2430 (type_names): Add RegMMX.
2431 (md_assemble): Handle RegMMX.
2433 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2435 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2438 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
2440 * config/tc-mips.c (nopic_need_relax): Add new parameter
2441 before_relaxing. Use it when testing ecoff_extern_size.
2442 (load_address, macro, md_estimate_size_before_relax): Fix all
2445 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
2447 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2448 (obj_elf_subsection): New static function.
2450 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
2452 * config/obj-coff.c (coff_header_append): Don't reset string_size
2453 each time through the loop.
2455 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2457 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2459 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
2461 * doc/internals.texi (Porting GAS): Correct documentation for
2462 current configure handling of targ-cpu.h, et. al.
2463 (CPU backend): Document listing macros.
2465 * listing.c (data_buffer): Set size based on other listing macros,
2466 rather than always using 100.
2467 (data_buffer_size): Remove static variable.
2468 (calc_hex): Make data_buffer_size a local variable. Don't leave
2469 any slop when filling data_buffer.
2471 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
2473 * doc/c-mips.texi: Document .set autoextend.
2475 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
2477 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
2478 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
2479 sparc-*-openbsd*): New targets.
2480 * configure: Rebuild.
2482 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
2484 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2485 for all undefined symbols.
2487 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
2489 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
2492 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
2494 * configure.in (alpha*-*-openbsd*): New target.
2495 * configure: Rebuild.
2497 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
2499 * configure.in (mips-*-openbsd*): New target.
2500 * configure: Rebuild.
2503 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
2505 * config/tc-d30v.c (parallel_ok): Fix parallel checking
2506 for instructions using conditional execution.
2509 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
2511 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
2513 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
2515 * Makefile.in (srcroot): Remove.
2516 (INSTALL): Set to @INSTALL@.
2517 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
2518 (all, dvi): Don't set srcroot.
2519 (install): Depend upon as.new, gasp.new, and installdirs. Use
2520 $(program_transform_name) directly, rather than using
2521 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2522 (installdirs): New target.
2523 * doc/Makefile.in (INSTALL_XFORM1): Remove.
2524 (install): Depend upon installdirs. Use $(program_transform_name)
2525 directly, rather than using $(INSTALL_XFORM) and
2527 (installdirs): New target.
2528 (install-info-as): Run mkinstalldirs.
2529 (install-info-gasp): Likewise.
2531 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
2533 * Makefile.in (INSTALL): Change install.sh to install-sh.
2535 * symbols.c (resolve_symbol_value): Check for division by zero.
2537 From Thomas Graichen <graichen@rzpd.de>:
2538 * Makefile.in: Always use $(SHELL) when running move-if-change.
2539 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2540 * configure: Rebuild.
2542 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
2544 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
2545 New argument `want'. Update enum cgen_parse_operand_result values.
2546 Initialize if CGEN_PARSE_OPERAND_INIT.
2547 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
2548 (md_assemble): Call cgen_asm_init_parse.
2549 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
2551 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
2553 * config/tc-m68k.c (m68k_ip): Handle #j.
2555 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
2557 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
2558 right address for call label:32,regs,imm.
2560 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
2562 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
2564 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
2565 symbol for OBJ_ELF anymore.
2567 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
2569 * Makefile.in: Regenerate dependencies.
2570 (TARG_CPU): New variable.
2571 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
2572 (.dep1): Delete creating of cgen-opc.h.
2573 (.tcdep): Put proper contents in cgen-opc.h.
2574 * configure.in (m32r): Delete setting of extra_files, extra_links.
2575 (AC_OUTPUT): Create cgen-opc.h.
2576 * configure: Regenerated.
2578 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
2580 * makefile.vms: Update to build gasp.exe.
2582 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
2584 * write.c (relax_frag): Make non-static.
2585 * write.h (relax_frag): Add prototype for.
2586 * config/tc-m32r.h (md_do_align): New arg `max'.
2587 * config/tc-m32r.c (m32r_do_align): Likewise.
2588 Update calls to frag_align, frag_align_pattern.
2589 (fill_insn): Update call to m32r_do_align.
2590 (m32r_scomm): Update call to frag_align.
2592 * config/tc-m32r.[ch]: New files.
2594 * Makefile.in (CPU_TYPES): Add m32r.
2595 (TARGET_CPU_CFILES): Add tc-m32r.c.
2596 (TARGET_CPU_HFILES): Add tc-m32r.h.
2597 (DISTCLEAN_HERE): Add cgen-opc.h.
2598 (.dep1,.tcdep): Create empty cgen-opc.h.
2599 (cgen.o): Add dependencies.
2600 (dependencies): Regenerate.
2601 * as.h (struct frag): New member fr_targ.
2602 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2603 * conf.in (USING_CGEN): New macro.
2604 * configure.in (m32r-*-*): Add entry for.
2605 Add cgen.o to extra_objects.
2606 * configure: Regenerate.
2607 * frags.c (frag_var): fr_pcrel_adjust renamed to
2608 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2609 (frag_variant): Likewise.
2610 * write.c (relax_frag): Likewise.
2611 * config/tc-ns32k.c (*): Likewise.
2613 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2615 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2616 rather than for any end of line character.
2618 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2619 call abort (i.e., as_abort) rather than crashing.
2621 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2622 OBJ_ELF, rather than of S_GET_OTHER.
2624 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2626 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2628 * Makefile.in (VERSION): Set to 2.8.1.
2630 * Branched binutils 2.8.
2632 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2634 * COPYING: Update FSF address.
2636 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2638 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2640 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2642 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2644 * config-gas.com: Update to handle both vax and alpha.
2645 * makefile.vms: Update to use config-gas.
2646 * conf-a-gas.com: Remove file.
2648 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2650 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2651 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2652 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2654 start-sanitize-tic80
2655 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2657 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2658 at the beginning of a line for compatibility with .S files where
2659 cpp leaves the filename transitions beginning with '#'.
2662 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2664 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2665 tc_coff_sizemachdep if OBJ_COFF.
2667 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2669 * config/tc-ppc.c (register_name): Declare.
2671 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2673 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2674 * configure: Rebuild.
2676 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2678 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2679 (mips16_mark_labels): New static function.
2680 (append_insn): Call mips16_mark_labels.
2681 (mips_emit_delays): Likewise.
2682 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2683 (s_mips_stab): New static function.
2685 * configure.in: Use ELF for mips-*-gnu*.
2686 * configure: Rebuild.
2688 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2690 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2693 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2695 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2696 set OPCODES_LIB to empty.
2697 * configure: Rebuild.
2699 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2701 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2703 * configure: Rebuild.
2705 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2707 * itbl-parse.y (yyerror): Make static. Declare.
2709 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2710 * configure.in: Set emulations for mips-*-linux*-*.
2711 * configure: Rebuild.
2713 * config/tc-mips.c (struct mips_set_options): Define.
2714 (mips_opts): New static variable.
2715 (mips_isa): Remove. Now a field in mips_opts. Change all
2717 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2718 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2719 (struct mips_option_stack): Define.
2720 (mips_opts_stack): New static variable.
2721 (s_mipsset): Add support for .set push and .set pop.
2722 * doc/c-mips.texi: Document .set push and .set pop.
2724 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2725 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2726 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2728 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2730 * as.c (parse_args): Update copyright date in version message.
2732 * Makefile.in (clean-here): Remove dependency files.
2734 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2735 (s_mri_common): Check S_IS_COMMON unconditionally.
2736 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2737 * config/tc-alpha.c (s_alpha_comm): Likewise.
2738 * config/tc-mips.c (nopic_need_relax): Likewise.
2739 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2740 (ppc_pe_comm): Likewise.
2741 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2742 common symbol to bfd_com_section_ptr.
2743 * config/tc-sparc.c (s_common): Likewise.
2744 (tc_gen_reloc): Likewise.
2747 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2749 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2752 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2754 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2757 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2759 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2762 * listing.c (print_lines): Add lineno parameter. Change all
2764 (listing_listing): Only call calc_hex for the right line.
2765 (listing_list): Set the new edict based on the current edict, in
2766 order to handle listing commands in macros correctly.
2768 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2771 * cond.c (cond_finish_check): New function.
2772 * as.h (cond_finish_check): Declare.
2773 * as.c (main): Call cond_finish_check.
2776 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2778 * config/tc-d30v.c (md_assemble): If two instructions
2779 are supposed to be assembled in parallel and the first one is
2780 long, print an error and stop.
2781 (md_apply_fix3): Don't calculate absolute relocs. Just write
2785 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2787 * config/tc-i386.h (iclrKludge): Define.
2788 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2790 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2792 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2793 * config/tc-alpha.c (alpha_debug): New static variable.
2794 (md_parse_option): Set alpha_debug if -g is seen.
2795 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2798 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2800 * config/tc-d30v.c (build_insn): Enable range-checking code.
2801 (postfix): Stop at space or comma. Fixes PR 11862.
2802 (md_assemble): Change error message.
2805 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2807 * Makefile.in: Added automatic dependency building.
2808 * dep-in.sed: New file.
2810 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2812 * config/obj-ieee.c (segment_name): Don't define function if this
2815 * config/obj-coff.h (DO_STRIP): Don't define.
2816 * config/tc-h8300.h (DO_STRIP): Don't define.
2817 * config/tc-h8500.h (DO_STRIP): Don't define.
2818 * config/tc-w65.h (DO_STRIP): Don't define.
2819 * config/tc-z8k.h (DO_STRIP): Don't define.
2821 * symbols.c (colon): Call obj_frob_label if it is defined.
2822 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2824 * configure.in: Don't set files and links. Don't call
2825 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2826 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2827 * configure: Rebuild.
2828 * Makefile.in (TARG_CPU_C): New variable.
2829 (TARG_CPU_O, TARG_CPU_H): New variables.
2830 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2831 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2832 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2833 (LINKED_SOURCES): Remove.
2834 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2835 (LINKED_HEADERS): Remove.
2836 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2837 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2839 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2840 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2841 (itbl-cpu.h): Remove target.
2842 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2845 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2847 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2849 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2851 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2852 open coded loop that does not require the name to start with a
2855 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2857 * frags.c (frag_var): Change offset parameter to offsetT.
2858 (frag_variant): Likewise.
2859 * frags.h (frag_variant, frag_var): Update declarations.
2860 * config/tc-m68k.c (struct m68k_it): Change foff field to
2862 (add_frag): Change off parameter to offsetT.
2863 * Several files: Add casts to calls to frag_var.
2865 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2866 serialize a parallel make.
2867 (itbl-parse.h): Split target out from itbl-parse.c.
2869 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2871 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2873 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2874 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2875 storing the value of a common symbol.
2877 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2879 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2881 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2882 that is done by symbol_remove and symbol_insert.
2884 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2887 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2889 * config/tc-mips.c (load_register): In 32 bit mode, when not
2890 dealing with a 64 bit number, permit the upper 32 bits to be set
2891 even if bit 31 is not set.
2893 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2895 * read.c (potable): Add "equiv".
2896 (s_set): Handle .equiv based on argument.
2897 * doc/as.texinfo (Equiv): New node to document .equiv.
2898 (Err): New node to document .err.
2900 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2902 * Many files: Add function prototypes.
2903 * as.c (show_usage, parse_args): Make static.
2904 * frags.h (frag_alloc): Declare.
2905 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2906 * symbols.c (dollar_label_instance): Change return type to long.
2907 * symbols.h (print_symbol_value): Declare.
2908 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2909 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2910 (remove_subsegs, relax_frag): Make static.
2911 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2912 (what_kind_of_float): Likewise.
2913 (atof_vax): Make static. Change what_kind to int.
2914 (md_atof): Change what_statement_type to int.
2915 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2916 * config/tc-alpha.c (vax_md_atof): Declare.
2917 (md_atof): Don't declare atof_ieee and vax_md_atof.
2918 * config/tc-i386.c (set_16bit_code_flag): Make static.
2919 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2920 * config/tc-m68k.c (add_fix): Change width to int.
2921 (insert_reg): Change regname to const.
2922 (md_atof): Don't declare atof_ieee.
2923 (demand_empty_rest_of_line): Don't declare.
2924 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2925 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2926 (parse_keyword_arg): Change lookup_fn to take const arg.
2927 (md_atof): Don't declare atof_ieee.
2928 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2929 (tc_aout_pre_write_hook): Don't declare.
2931 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2933 * as.h (bfd_alloc_by_size_t): Don't declare.
2934 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2936 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2938 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2939 (symbol_append): Set sy_next and sy_previous when adding a single
2940 symbol to an empty list. Call debug_verify_symchain.
2941 (verify_symbol_chain): Use assert, not know.
2943 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2945 * NEWS: Note BeOS support.
2946 * configure.in: (ppc-*-beos): New target, use coff as object format.
2947 * configure: Regenerate with autoconf.
2949 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2951 * config/tc-mips.c (md_apply_fix): Improve error message for out
2954 * Makefile.in: Add dependencies on obstack.h where needed.
2956 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2958 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2959 case of a symbol equated to another symbol when using SVR4_PIC.
2961 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2963 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2965 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2966 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2968 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2969 and md_elf_section_change_hook if they are defined.
2970 (obj_elf_text, obj_elf_previous): Likewise.
2972 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2974 * config/obj-multi.h (struct elf_obj_sy): Define if
2976 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2978 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2979 OBJ_SYMFIELD_TYPE is defined.
2981 * doc/as.texinfo (bss): Improve description of .bss section. In
2982 ELF or COFF, you are permitted to switch into the section.
2983 (Comm): Rewrite description of common symbols.
2984 (Lcomm): Mention that some targets permit a third argument.
2986 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2988 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2990 * symbols.c (colon): Change type of local to int. From Alan Modra
2991 <alan@spri.levels.unisa.edu.au>.
2993 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2994 alignment if a zero fill pattern was explicitly specified.
2995 * config/tc-sh.c (sh_do_align): Likewise.
2997 * read.c (equals): Always permit register names to be redefined.
2999 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3000 mips16 symbol to be adjusted if a symbol is being subtracted from
3003 From Eric Youngdale <eric@andante.jic.com>:
3004 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3005 illegal symbol version names.
3006 (elf_frob_symbol): Check for external default versions.
3008 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3010 From Eric Youngdale <eric@andante.jic.com>:
3011 * config/obj-elf.h (struct elf_obj_sy): Define.
3012 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3014 * config/obj-elf.c (obj_elf_symver): Just record the name.
3015 (obj_symbol_new_hook): Initialized versioned_name field.
3016 (elf_frob_symbol): If there is a versioned_name, either rename the
3017 symbol, or add an alias with that name.
3019 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3021 * config/tc-mn10300.c (md_relax_table): Define.
3022 (md_convert_frag): Implement.
3023 (md_assemble): Handle relaxable operands/instructions correctly.
3024 (md_estimate_size_before_relax): Implement.
3025 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3027 * config/tc-mn10200.c (md_relax_table): Fix typos.
3029 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3030 relocs anymore. Tweak fx_offset for pc-relative relocs.
3032 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3034 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3037 start-sanitize-tic80
3038 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3040 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3042 * config/tc-tic80.c (md_begin): Declare external variable
3043 coff_flags and insert an F_AR32WR bit into it.
3046 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3048 * read.c (equals): Add reassign parameter. Change all callers.
3049 * read.h (equals): Update declaration.
3051 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3053 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3054 can rely on the frag address to determine whether a frag is
3057 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3059 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3060 (S_LOCAL_NAME): Likewise.
3061 (FAKE_LABEL_NAME): Define unconditionally.
3062 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3064 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3065 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3066 Don't define FAKE_LABEL_NAME.
3067 * config/te-ic960.h: Likewise.
3068 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3069 (mips_frob_file_before_adjust): Declare.
3070 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3071 (mips_local_label): Remove.
3073 * config/te-sco386.h: Remove; not used.
3075 start-sanitize-tic80
3076 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3078 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3079 byte alignment rather than power-of-two alignment that is the
3083 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3085 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3087 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3088 message, and add newline.
3089 (process_file): Don't process assignments in the label if this is
3090 a equ or assign pseudo-op.
3091 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3092 and K_EQU, to match documentation.
3094 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3096 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3097 to denote read-only data sections.
3099 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3101 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3102 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3104 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3105 binary number if the next character is '+' or '-'.
3107 start-sanitize-tic80
3108 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3110 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3111 (find_opcode): Match operands that can be floats.
3112 (build_insn): Handle O_big (float) expressions and build
3116 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3118 * configure.in (mips*-*-lnews*): New target, also make empty
3119 emulation list for this target.
3120 * configure: Update.
3121 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3122 (mips_target_format): Use.
3123 * te-lnews.h: New file.
3125 start-sanitize-tic80
3126 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3128 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3129 operands with :m or :s modifiers and generate the right opcodes
3133 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3135 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3136 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3138 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3140 * config/tc-m68k.c (instring): Useless local declaration of
3141 crack_operand removed.
3142 * expr.h (expressionS): Changed type of X_op field to operatorT if
3145 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3147 Based on patches from Robert Lipe <robertl@dgii.com>:
3148 * configure.in: Add i386coff and i386elf to emulation list.
3149 * configure: Rebuild.
3150 * as.c (i386coff, i386elf): Declare.
3151 * obj.h (coff_format_ops): Declare.
3152 * config/obj-coff.c (OBJ_HEADER): Define.
3153 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3154 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3155 (obj_pseudo_table): Add "version".
3156 (coff_pop_insert): New static function.
3157 (coff_sec_sym_ok_for_reloc): New static function.
3158 (no_func): New static function.
3159 (coff_format_ops): New variable.
3160 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3161 (obj_symbol_new_hook): Define.
3162 (coff_obj_read_begin_hook): Declare.
3163 (obj_read_begin_hook): Define.
3164 * config/tc-i386.h (i386_target_format): Declare.
3165 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3166 OUTPUT_FLAVOR when appropriate.
3167 (i386_target_format): New function.
3168 * Makefile.in (obj-coff.o): New target.
3169 (e-i386coff.o, e-i386elf.o): New targets.
3171 From Stephen Williams <steve@icarus.icarus.com>:
3172 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3173 (_tc_get_bal_of_call): Don't declare.
3174 (tc_get_bal_of_call): Declare as function, don't define as macro.
3175 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3176 in sy_tc field, not x_balntry field.
3177 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3178 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3179 field, not x_balntry field.
3181 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3182 have the SHF_ALLOC attribute.
3184 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3185 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3186 (itbl-lex.o): Depend upon itbl-parse.h.
3188 * itbl-parse.y (yyerror): Change return type to int. Change to
3189 use old style function declaration.
3191 * Makefile.in (itbl-lex.o): Remove -Wall.
3192 (itbl-parse.o): Likewise.
3194 * cond.c (s_ifdef): If we should omit conditionals from listings,
3196 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3197 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3198 (listing_listing): Handle EDICT_NOLIST_NEXT.
3199 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3200 * listing.h (LISTING_NOCOND): Define.
3201 (LISTING_SKIP_COND): Define.
3202 * as.c (show_usage): Mention c as a suboption of -a.
3203 (parse_args): Handle c as a suboption of -a.
3204 * doc/as.texinfo: Document -alc.
3206 start-sanitize-tic80
3207 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3209 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3212 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3214 * doc/as.texinfo: Document .symver.
3216 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3218 * config/tc-d10v.c: Change pre_defined_registers to
3219 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3221 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3223 * config/obj-coff.c: Fix typo in comment section.
3224 start-sanitize-tic80
3225 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3226 an additional alignment argument.
3227 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3229 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3233 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3235 * Makefile.in: Remove dependancies on itbl-cpu.h.
3236 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3239 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3241 * itbl-ops.h: Include as.h.
3243 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3245 * as.c: Remove -t option.
3246 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3247 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3248 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3250 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3252 * itbl-ops.c: Don't define DEBUG.
3254 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3256 * Makefile.in: Update itbl-test.c to reflect its new location.
3258 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3260 * itbl-ops.c: Add test for itbl_have_entries.
3261 * config/tc-mips.c: Remove test for itbl_have_entries.
3262 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3264 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3266 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3267 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3268 (LEX, LEXFLAGS): Define.
3269 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3271 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3273 * itbl-parse.y: Fix indentation mistakes from indent program.
3274 * itbl-lex.l: Fix indentation mistakes from indent program.
3275 * itbl-ops.h: Add include for ansidecl.h.
3276 Add PARAMS around function arguments.
3277 Add declaration for itbl_have_entries.
3278 * itbl-ops.c: Add PARAMS around function arguments.
3279 * Makefile.in: Add itbl build rules.
3280 Add dependancies for itbl files to mips target.
3281 * as.c: Add itbl support.
3282 Add new option "--insttbl" for dynamically extending instruction set.
3283 * as.h: Declare insttbl_file_name;
3284 the name of file defining extensions to the basic instruction set
3285 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3286 itbl-ops.o to extra_objects for mips configuration.
3287 Add include file link from itbl-cpu.h to
3288 config/itbl-${target_cpu_type}.h.
3289 * config/tc-mips.c: Allow copz instructions.
3290 Add notes for future additions to the itbl support.
3292 (macro): Call itbl_assemble to assemble itbl instructions.
3293 See if an unknown register is specified in an itbl entry.
3295 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3296 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3298 start-sanitize-tic80
3299 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3300 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3302 (build_insn): Grab a frag early so we can use the address in
3303 fixups. Take one's complement of BITNUM values before insertion
3304 in opcode. Add code to support O_symbol operands.
3305 (md_apply_fix): Replace unimplemented warning with implementation.
3306 (md_pcrel_from): Ditto.
3307 (tc_coff_fix2rtype): Ditto.
3310 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3312 * config/tc-d30v.c (parallel_ok): New function.
3313 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3315 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3316 relocation is in different section. Fixes PR11574.
3318 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3320 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3321 don't set the section alignment to 2**4.
3323 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3325 * config/tc-m68k.c (line_comment_chars): Add '*'.
3327 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3328 (do_scrub_begin): Don't set lex['*'].
3329 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3330 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3333 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3334 * configure: Rebuild.
3335 * config/te-svr4.h: New file.
3336 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3337 TE_SVR4 or TE_DELTA.
3339 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3341 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3342 short conditional branch around a long unconditional branch.
3344 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3346 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3349 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3352 * symbols.c (resolve_symbol_value): If both left and right
3353 operands are undefined, warn about both of them.
3355 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3357 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3358 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3359 (obj_elf_symver): New static function.
3360 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3363 * write.c (relax_segment): Make type and printf format agree.
3365 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3369 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3371 * config/tc-d30v.c, config/tc-d30v.h: New files.
3373 * configure: Rebuilt.
3375 * configure.in: Add case for d30v.
3378 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3380 * config/tc-alpha.h (md_operand): Define with a null expansion,
3381 like all the other targets.
3382 * doc/internals.texi (CPU backend): Add missing word in
3383 md_flush_pending_output description. Fix typo in md_convert_frag
3385 start-sanitize-tic80
3386 * config/tc-tic80: Minor comment additions/changes.
3389 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3391 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3392 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3393 * config/obj-coff.c (obj_coff_def): Use
3394 tc_canonicalize_symbol_name if defined.
3395 (obj_coff_tag, obj_coff_val): Likewise.
3396 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3398 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3400 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3401 does not actually work, though:
3402 * configure.in (i386-sequent-bsd*): New target.
3403 * configure: Rebuild.
3404 * config/tc-dynix.h: New file.
3405 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3407 * read.c (do_align): Add max parameter. Change all callers.
3408 Remove useless static variables.
3409 (s_align): New static function. Do common portion of
3410 s_align_bytes and s_align_ptwo.
3411 (s_align_bytes, s_align_ptwo): Just call s_align.
3412 * frags.c (frag_align): Add max parameter. Change all callers.
3413 (frag_align_pattern): Likewise.
3414 * frags.h (frag_align, frag_align_pattern): Update declarations.
3415 * write.c (relax_segment): Limit alignment change to fr_subtype.
3416 Fix some types to be addressT.
3417 * config/obj-coff.c (size_section): Likewise.
3418 * config/obj-ieee.c (size_section): Likewise.
3419 * config/tc-d10v.h (md_do_align): Add max parameter.
3420 * config/tc-i386.h (md_do_align): Likewise.
3421 * config/tc-m88k.h (md_do_align): Likewise.
3422 * config/tc-m88k.c (m88k_do_align): Likewise.
3423 * config/tc-sh.h (md_do_align): Likewise.
3424 * config/tc-sh.c (sh_do_align): Likewise.
3425 * as.h: Improve comments on rs_align and rs_align_code.
3426 * doc/as.texinfo: Document new alignment arguments.
3427 * doc/internals.texi (Frags): Document use of fr_subtype field for
3428 rs_align and rs_align_code.
3430 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3432 * config/tc-mips.c: Changed opcode parsing.
3434 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3436 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3437 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3438 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3439 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3440 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3441 to a location consistent with the rest of the target include files.
3442 * config/tc-i386.c: Remove misleading comment.
3443 * doc/internals.texi (CPU backend): Add description of function
3444 md_undefined_symbol.
3445 start-sanitize-tic80
3446 * config/tc-tic80.c: Add code to insert predefined symbols into the
3447 symbol table so they can be parsed by the standard expression parser.
3448 Remove custom code that use to parse them.
3449 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3450 to a location consistent with the rest of the target include files.
3453 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
3455 * as.h: GNU c provides unlink() function.
3457 Unify section handling on openVMS/Alpha:
3458 * config/tc-alpha.c(s_alpha_link): Remove.
3459 (s_alpha_section): New function.
3460 Remove case-hacking of symbols
3461 Add .code_address pseudo-op.
3462 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3463 (s_alpha_code_address): New function.
3464 (alpha_ctors_section, alpha_dtors_section): New sections for C++
3465 static constructors/destructors.
3466 Add debug code for crash debugs, to be removed when traceback code
3467 is added to object code.
3468 (s_alpha_name): New function for .name pseudo-op.
3469 (alpha_print_token): New function to print token expressions with
3470 alpha specific extensions.
3472 * makefile.vms: Allow compilation with current gcc snapshot.
3474 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
3476 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
3477 (DVIPS): Set to dvips.
3478 (ps, as.ps, gasp.ps): New targets.
3479 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
3480 and MAKEINFO env variables.
3481 (internals.ps): Use DVIPS macro.
3482 (clean): Remove core and backup files.
3483 (distclean): Remove temporary files from building internals.
3485 * doc/internals.texi (Frags): Fix typo.
3486 (GAS processing): Ditto.
3487 (CPU backend): Ditto.
3488 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
3489 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
3490 * read.c: Remove ugly hack that dealt with config files not
3491 correctly defining TARGET_BYTES_BIG_ENDIAN.
3492 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
3493 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3494 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3495 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3496 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3497 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3498 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
3499 with TARGET_BYTES_BIG_ENDIAN defined to 0.
3500 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3501 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3502 whether it is defined or not.
3503 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
3504 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3505 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3506 whether it is defined or not.
3507 start-sanitize-tic80
3508 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
3509 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
3512 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
3514 * write.c (write_relocs): Correct text in as_fatal error message,
3515 bfd_perform_relocation -> bfd_install_relocation.
3517 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3519 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
3520 * read.c (LEX_TILDE): Define if not defined.
3521 (lex_type): Use LEX_TILDE.
3522 * expr.c (get_symbol_end): Check first char with is_name_beginner,
3523 not is_part_of_name.
3525 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
3527 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
3530 * config/tc-mips.c (mips16_extended_frag): Correct base address
3531 for an extended PC relative instruction.
3532 (md_convert_frag): Likewise.
3534 * config/tc-mips.c (prev_nop_frag): New static variable.
3535 (prev_nop_frag_holds): New static variable.
3536 (prev_nop_frag_required): New static variable.
3537 (prev_nop_frag_since): New static variable.
3538 (append_insn): If we aren't reordering, and prev_nop_frag is not
3539 NULL, and we don't need any nops, then decrease the size of
3540 prev_nop_frag. Don't insert nops because of instructions in
3541 noreorder sections. Remember whether the previous instructions
3542 where in noreorder sections even when not reordering.
3543 (mips_no_prev_insn): Add preserver parameter. Change all
3544 callers. Refer prev_nop_frag variables when appropriate.
3545 (mips_emit_delays): Set up prev_nop_frag.
3546 (s_mipsset): Clear prev_nop_frag if reordering.
3548 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
3550 * config/tc-mips.c (append_insn): Remove useless code which
3551 handled swapping a mips16 jump with a mips16 instruction with a
3554 * config/tc-mips.c (md_parse_option): When debugging, set
3555 mips_optimize to 1, not 0.
3557 * config/tc-mips.c (mips16_ip): Handle an extend operand.
3559 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
3560 like the expression was based on `.', adjust the value of the
3563 * config/tc-mips.c (append_insn): Warn about an attempt to put an
3564 extended instruction in a delay slot when not reordering.
3565 (md_convert_frag): Warn if an extended instruction appears in a
3568 * config/tc-mips.c (mips_pseudo_table): Add "insn".
3569 (s_insn): New static function.
3570 * doc/c-mips.texi: Document .insn.
3572 * config/tc-mips.c (md_begin): Add the general registers to the
3574 (mips16_ip): First parse the expression, and then see whether it
3575 came up with a register, rather than trying to first see whether
3576 we are looking at a register.
3578 start-sanitize-tic80
3579 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
3581 * config/tc-tic80.c: Numerous changes and additions to flesh
3582 out functions that were previously just stubs, and fix some
3583 problems found using the new TIc80 testsuite cases.
3586 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
3588 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3589 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3591 * config/tc-mips.c (append_insn): Output jump instruction as a
3592 pair of 2 byte instructions, rather than as a single 4 byte
3595 start-sanitize-r5900
3596 * config/tc-mips.c (md_begin): Correct test of mips_5900.
3597 (mips_ip): Don't check INSN_ISA for a macro.
3600 start-sanitize-r5900
3601 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3603 * config/tc-mips.c: added r5900.
3606 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3608 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3609 config/itbl-mips.h: Add copyright message and fix indentation.
3611 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3613 * itbl-ops.c: New file. Add support for dynamically read
3614 instruction registers, opcodes and formats. Build internal table
3615 for new instructions and provide callbacks for assembler and
3617 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3619 * itbl-ops.h: New file. Header file for itbl support.
3620 * config/itbl-mips.h: New file. Mips specific definitions for
3623 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3625 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3626 fit into the constant field of a relaxable operand, then it does
3629 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3631 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3632 a jsr target in a different section just like a jsr to
3633 an undefined target.
3635 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3637 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3638 against any mips16 symbols, not just externally visible ones.
3639 (md_apply_fix): Corresponding change.
3641 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3643 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3644 the operand of the exit instruction.
3646 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3648 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3649 as O_symbol, copy over the segment.
3651 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3653 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3654 fixup to be against the section symbol, adjust the value
3657 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3659 * write.c (write_relocs): Avoid looping on equated symbols.
3660 Adjust fx_offset by X_add_number for each symbol.
3661 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3663 (fixup_segment): Add a loop to track down equated symbols and
3664 adjust fx_offset appropriately.
3666 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3668 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3669 jmp -> bra relaxing.
3670 (md_convert_frag): Handle jmp->bra relaxing.
3671 (md_assemble): Handle jmp->bra relaxing.
3672 (md_estimate_size_before_relax): Likewise.
3674 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3676 * config/tc-i386.c (i386_align_code): Add comments explaining the
3679 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3681 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3682 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3684 (md_longopts): Add "enforce-aligned-data".
3685 (md_show_usage): Mention --enforce-aligned-data.
3686 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3687 enforce-aligned-data.
3689 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3690 "word", and "short".
3691 (ppc_xcoff_cons): New static function.
3693 * write.c (relax_segment): Give an error if a .space symbol is
3694 common or undefined.
3696 * read.c (read_a_source_file): Don't handle mri_pending_align if
3697 the handler is s_globl or s_ignore.
3699 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3701 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3702 start-sanitize-tic80
3703 * config/tc-tic80.c: Many additions to previous placeholder file.
3704 * config/tc-tic80.h: Ditto.
3707 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3709 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3711 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3713 * config/tc-mips.c (mips_fix_adjustable): New function.
3714 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3715 (mips_fix_adjustable): Declare.
3717 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3718 * read.c (read_a_source_file): After doing an mri_pending_align,
3719 adjust the line_label if there is one.
3720 (s_space): Set mri_pending_align if an odd number of bytes were
3723 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3725 * config/tc-d10v.h (md_do_align): Add this hook to call
3726 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3728 * config/tc-d10v.c (find_opcode): Correctly calculate
3729 branch displacement when .aligns are present.
3731 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3733 * config/tc-mn10200.c (md_relax_table): Define.
3734 (md_convert_frag): Implement.
3735 (md_assemble): Handle relaxable operands/instructions correctly.
3736 (md_estimate_size_before_relax): Implement.
3737 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3739 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3741 * config/tc-mips.c (append_insn): Give an error for jumps to a
3743 (md_apply_fix): Make a branch to an odd address an error rather
3746 * config/tc-mips.c (md_convert_frag): If the user explicitly
3747 requested an extended opcode, pass warn as true to mips16_immed.
3749 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3750 an explicit 0, so that explicitly extended instructions work
3753 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3755 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3756 symbol for a common symbol.
3758 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3760 Patch presumed to have been checked in awhile ago but wasn't.
3761 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3762 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3763 (relax_segment, case rs_org): Move code inside braces. Move locals
3764 target,after inside too.
3765 (relax_segment, case rs_machine_dependent): Guts moved to ...
3766 (relax_frag): New function.
3767 Call md_prepare_relax_scan if defined.
3769 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3771 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3772 'p' operand specifier.
3774 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3776 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3777 m68k family cpus which support long branch addressing modes.
3778 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3779 md_create_long_jump): Use it.
3781 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3783 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3784 the .reginfo or .MIPS.options section if configured for an
3787 * config/tc-mips.c (md_begin): Don't set interlocks for
3790 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3792 * read.c (read_a_source_file): Make sure the symbol ends with
3793 whitespace before checking whether the next character is '='.
3795 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3797 * config/tc-i386.c (sco_id): Moved from here...
3798 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3799 really is an SCO ELF specific thing, not just a SCO x86 specific
3802 start-sanitize-tic80
3803 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3805 * configure.in (tic80-*-*): Don't require 'coff'.
3806 * configure: Regenerate.
3809 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3811 * read.c (emit_expr): Check for overflow of a negative value
3813 * write.c (fixup_segment): Likewise.
3814 * config/obj-coff.c (fixup_segment): Likewise.
3816 * config/tc-m68k.c (struct label_line): Define.
3817 (labels, current_label): New static variables.
3818 (md_assemble): Mark current_label as text, and clear it.
3819 (m68k_frob_label): New function.
3820 (m68k_flush_pending_output): New function.
3821 (m68k_frob_symbol): New function.
3822 * config/tc-m68k.h (tc_frob_label): Define.
3823 (md_flush_pending_output): Define.
3824 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3825 (tc_frob_coff_symbol): Likewise.
3827 * read.c (read_a_source_file): When defining a macro in MRI mode,
3828 don't add the symbol to the symbol table.
3830 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3832 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3833 here since fixup_segment doesn't (linkrelax is set).
3834 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3836 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3838 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3841 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3843 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3844 to avoid warnings with the native HP compiler.
3845 (fix_new_hppa): Similarly for the r_type argument.
3846 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3847 in an #if OBJ_ELF to keep gcc -Wall quiet.
3848 (md_apply_fix): Always initialize "result".
3850 * config/tc-mn10200.c (md_assemble): Generate relocations.
3852 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3854 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3857 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3859 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3860 pass on the new file hook.
3862 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3863 !alpha_force_relocation, as local LITERALs can be adjusted to be
3864 relative to the section.
3866 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3868 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3870 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3871 aligned to odd boundary.
3872 (tc_frob_coff_symbol): Define.
3874 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3876 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3878 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3879 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3881 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3883 (md_assemble): If the size is 'B', set fx_signed.
3884 (md_apply_fix_2): Use fx_signed when checking for overflow.
3886 * write.h (struct fix): Add fx_signed field.
3887 * write.c (fix_new_internal): Initialize fx_no_overflow and
3889 (fixup_segment): Use fx_signed when checking for overflow.
3890 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3891 fx_signed when checking for overflow.
3893 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3895 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3896 updated, and all the useful information is in doc/internals.texi.
3898 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3899 * read.c (read_a_source_file): Check for conditional operators
3900 before doing an MRI pending alignment.
3901 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3902 (tc_conditional_pseudop): Define.
3903 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3904 * doc/internals.texi (CPU backend): Describe
3905 tc_conditional_pseudoop.
3907 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3908 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3910 (md_begin): Check m68k_rel32_from_cmdline before setting
3912 (m68k_mri_mode_change): Likewise.
3913 (md_longopts): Add --disp-size-default-16 and
3914 --disp-size-default-32.
3915 (md_parse_option): Handle new options.
3916 (md_show_usage): Mention new options.
3917 * doc/c-m68k.texi (M68K-Opts): Document new options.
3919 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3920 * config/tc-m68k.c (m68k_index_width_default): New static
3922 (m68k_ip): Use m68k_index_width_default to set the size of a base
3923 register whose size was not given.
3924 (md_longopts): Add --base-size-default-16 and
3925 --base-size-default-32.
3926 (md_parse_option): Handle new options.
3927 (md_show_usage): Mention new options.
3928 * doc/c-m68k.texi (M68K-Opts): Document new options.
3930 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3932 * configure.in: Recognize mips-*-linux* target.
3933 * configure: Rebuild.
3935 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3936 work if valueT is only 32 bits.
3938 * config/tc-mips.c: Throughout, check target_big_endian rather
3940 (byte_order): Remove.
3941 (mips_init_after_args): Remove.
3942 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3943 (mips_init_after_args): Don't declare.
3944 (tc_init_after_args): Don't define.
3946 * config/tc-mips.h (tc_frob_after_relocs): Define if
3948 (mips_elf_final_processing): Likewise.
3949 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3951 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3953 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3954 sld.{h,w} and the operand is relocatable, adjust the adend by
3955 shifting it right one bit.
3957 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3959 * read.c (read_a_source_file): Check mri_pending_align after
3960 checking for a macro. From Ronald F. Guilmette
3963 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3965 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3966 add segment argument. If OBJ_ELF, treat a relocation against a
3967 symbol in a linkonce section like a relocation against an external
3969 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3971 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3973 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3975 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3977 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3978 includes config.h instead of host.h, tc.h instead of tp.h, and
3979 targ-env.h instead of target-environment.h.
3980 Also, obj-format.h includes targ-cpu.h instead of
3982 start-sanitize-tic80
3983 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3984 * configure: Rebuild with autoconf.
3985 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3986 (TARGET_FORMAT): Define to "coff-tic80".
3987 * config/tc-tic80.c: New file for TIc80 support.
3988 * config/tc-tic80.h: New file for TIc80 support.
3991 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3993 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3996 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3998 * write.c (adjust_reloc_syms): If the fixup symbol has been
3999 equated to an undefined symbol, convert the fixup to being against
4000 the target symbol. Remove obsolete code handling a special case
4003 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4005 * mpw-make.sed: Use NewFolderRecursive for installation.
4007 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4009 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4011 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4013 * config/tc-d10v.c (md_assemble): Fix bug which caused
4014 second instruction in a line to be case sensitize. PR11312
4016 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4018 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4019 range check operands with MN10200_OPERAND_NOCHECK set.
4020 (check_operand): Likewise.
4022 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4024 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4025 (md_begin): Always align the text section to a four byte
4027 (append_insn): Remove call to record_align.
4029 * config/tc-mips.c (insn_label): Remove.
4030 (struct insn_label_list): Define.
4031 (insn_labels, free_insn_labels): New static variables.
4032 (mips_clear_insn_labels): New static function.
4033 (append_insn): Mark all mips16 text labels, and make them odd.
4034 Handle all labels after emitting a nop, not just one. Call
4035 mips_clear_insn_labels rather than just clearing insn_label.
4036 (mips_emit_delays): Add insns parameter, and use it to decide
4037 whether to mark mips16 labels. Handle all labels, not just one.
4038 Force mips16 labels to be odd. Change all callers.
4039 (mips16_immed): Don't check for an odd branch target.
4040 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4041 (mips16_extended_frag): Ignore the low bit in a branch target.
4042 (md_convert_frag): Likewise.
4043 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4044 clearing insn_label.
4045 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4046 (s_float_cons, s_gpword): Likewise.
4047 (s_align): Use insn_labels rather than insn_label.
4048 (s_cons, s_float_cons, s_gpword): Likewise.
4049 (mips_frob_file_after_relocs): New function.
4050 (mips_define_label): Rewrite to add to insn_labels list.
4051 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4052 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4053 out odd, increment it.
4055 * config/tc-mips.c (append_insn): Only update prev_insn when not
4056 reordering if place is NULL.
4058 * config/tc-mips.c (mips16_ip): Check for a missing expression
4059 when using the register indirect addressing mode.
4061 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4063 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4064 check 24bit operands for overflow.
4065 (check_operand): Likewise.
4067 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4069 * doc/as.texinfo (Section): Document how to use the .section
4070 pseudo-op for COFF and ELF.
4072 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4074 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4076 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4078 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4079 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4080 store them. Adjust other RELAX_MIPS16 macros.
4081 (RELAX_MIPS16_DSLOT): Define.
4082 (RELAX_MIPS16_JAL_DSLOT): Define.
4083 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4084 handling of whether previous instruction has a fixup. Set
4085 prev_insn_reloc_type.
4086 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4087 (mips16_extended_frag): Use the right base address for a PC
4088 relative add or load.
4089 (md_convert_frag): Likewise. If a PC relative add or load is
4090 used, record the alignment for the section.
4092 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4094 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4095 linkonce section into a reloc against the section symbol.
4097 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4098 branch instructions.
4100 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4101 system, don't set the section alignment to 2**4.
4102 (s_change_sec): Likewise.
4103 (append_insn): Call record_alignment for the section.
4104 (md_section_align): Don't align the section size for an embedded
4107 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4109 * write.c (adjust_reloc_syms): Make sure that symbols are
4110 resolved; expression symbols may have been skipped.
4111 * config/obj-coff.c (fixup_segment): Likewise.
4113 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4115 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4116 BFD_RELOC_24_PLT_PCREL relocation.
4117 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4119 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4121 * config/tc-d10v.c (write_2_short): Remove code that called
4122 parallel_ok() when the programmer specified parallel instructions.
4124 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4126 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4129 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4130 * config/tc-mn10300.c (md_assemble): Likewise.
4132 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4134 * config/tc-mips.c (append_insn): Make sure there is enough room
4135 in a frag after a mips16 instruction to switch it with a jump
4138 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4139 attempt to use a non absolute symbol in an extending frag.
4141 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4143 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4144 * config/tc-mn10200.h: Likewise.
4146 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4148 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4149 UNGET rather than PUT. Set old_state before setting state to -2.
4151 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4152 when extending because the value is exactly maxtiny + 1.
4154 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4155 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4156 (RELAX_MIPS16_USER_SMALL): Define.
4157 (RELAX_MIPS16_USER_EXT): Define.
4158 (mips16_small, mips16_ext): New static variables.
4159 (append_insn): Pass mips16_small and mips16_ext to
4160 RELAX_MIPS16_ENCODE.
4161 (mips16_ip): Set mips16_small and mips16_ext.
4162 (mips16_immed): Don't check mips16_autoextend.
4163 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4165 * write.c (write_relocs): Print an error for an out of range
4166 fixup, rather than calling abort.
4168 * as.c (main): Unlink the output file if there are errors while
4169 generating the fixups.
4171 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4173 * config/tc-mips.c (mips16_extended_frag): Don't call
4175 (md_convert_frag): Call resolve_symbol_value before calling
4176 S_GET_VALUE, and don't add in the frag address.
4178 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4179 and use them when reporting errors. Change all callers.
4181 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4183 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4184 Remove '$' prefixing for registers.
4186 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4188 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4189 is initialized before using it.
4190 (d10v_cleanup): No longer uses its argument, so make it void.
4192 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4194 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4196 * write.c (fixup_segment): Don't discard the symbol for a PC
4197 relative fixup to an absolute symbol.
4199 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4201 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4202 with multiple sections.
4204 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4206 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4207 no-mips-16 to no-mips16.
4208 (s_mipsset): Accept .set mips16 and .set nomips16.
4210 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4212 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4213 argument, and check for +/- constant following the suffix, folding
4214 it into the expression.
4215 (ppc_elf_cons): Change ppc_elf_suffix calls.
4216 (md_assemble): Ditto.
4217 (shlib): Replace boolean mrelocatable with enumeration shlib.
4218 (md_parse_option): Discriminate between PIC style shared libraries
4220 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4223 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4225 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4226 change the comment characters.
4228 * config/tc-ppc.c (comment_chars): Delete in favor of
4230 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4232 (ppc_comment_chars): Select appropriate comment chars by default.
4233 (msolaris): New flag for -m{,no-}solaris.
4234 (md_parse_option): Recognize -K pic. Add support for
4236 (md_show_usage): Update.
4237 (md_begin): Do not set ELF flags if Solaris.
4238 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4239 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4241 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4243 * as.c (main): Correct handling of flag_always_generate_output.
4245 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4247 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4248 fx_offset, not fx_addnumber.
4250 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4253 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4255 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4257 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4259 * config/tc-mips.c (md_section_align): Check for an alignment of
4260 4, not an alignment of 16. Corrects August 7 patch.
4262 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4264 * configure, conf.in: Rebuild with autoconf 2.12.
4266 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4267 alignment is specified.
4269 Add support for mips16 (16 bit MIPS implementation):
4270 * config/tc-mips.c: Extensive additions for mips16 support, not
4272 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4273 (insn_uses_reg): Change last parameter to an enum.
4274 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4275 (md_relax_frag): Define as mips_relax_frag.
4276 (mips_relax_frag): Declare.
4277 (struct mips_cl_insn): Add use_extend and extend fields.
4278 (tc_fix_adjustable): Define.
4279 * config/obj-elf.h (S_GET_OTHER): Define.
4280 (S_SET_OTHER): Define.
4282 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4284 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4285 o and p operand specifiers.
4287 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4289 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4290 (relax_segment, case rs_org): Move code inside braces. Move locals
4291 target,after inside too.
4292 (relax_segment, case rs_machine_dependent): Guts moved to ...
4293 (relax_frag): New function.
4294 Call md_prepare_relax_scan if defined.
4295 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4298 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4300 * config/tc-mn10300.c (address_registers): Use '$' as register
4301 prefix instead of '%'.
4302 (data_registers, other_registers, md_assemble): Likewise.
4304 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4305 (data_registers, other_registers, md_assemble): Likewise.
4307 * config/tc-mn10300.c (md_assemble): Correctly determine the
4308 correct location and type for each relocation.
4309 (md_pcrel_from): Simplify.
4311 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4313 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4314 converted into branch around branch.
4316 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4318 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4319 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4321 * config/tc-mn10300.c (md_begin): Set linkrelax.
4322 (md_assemble): Create fixups as needed.
4323 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4325 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4327 * config/tc-d10v.c (parallel_ok): When automatically converting
4328 serial ops to parallel, do not consider a branch as the first
4331 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4333 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4335 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4337 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4339 (check_operand): Likewise.
4341 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4343 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4345 (write_2_short): Call parallel_ok to check whether two short
4346 instructions the user requested execute in parallel, can be
4349 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4351 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4352 allow a branch and link in parallel with an exe instruction.
4354 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4356 * doc/c-d10v.texi: Add info on @word modifier.
4358 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4360 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4361 operands are assumed to be 32bits. Use "bits" field to hold the
4362 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4363 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4366 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4367 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4369 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4370 MN10300_OPERAND_SPLIT.
4372 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4374 * config/tc-mn10300.c (md_assemble): Insert operands into
4375 the extension part of the instruction if necessary.
4376 (mn10300_insert_operand): Accept pointer to extension word
4377 argument. Make insn a pointer argument too. Return type
4378 is now void. All callers changed.
4380 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4382 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4383 repeated register operands.
4385 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4387 * doc/as.texinfo: Added section on reporting bugs.
4389 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4390 alpha_macro emit field to expect a const argument, and change the
4391 arg field to be const. Fix some spacing to follow the GNU
4394 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4396 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4397 (pca56) and 21264 (ev6) cpus.
4398 (md_apply_fix): Private relocation types are now negative.
4399 (alpha_force_relocation): Likewise.
4400 (tc_gen_reloc): Likewise.
4401 (emit_insn): Likewise.
4402 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4403 (emit_stX): Likewise.
4404 (emit_sextX): Likewise.
4406 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4408 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4409 a symbol found in a reloc.
4411 * symbols.c (resolve_symbol_value): Improve the error message if
4412 an undefined symbol is used in an expression.
4414 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4416 * doc/internals.texi: Rewrite, and add a lot of documentation.
4417 * doc/Makefile.in (internals.info): New target.
4419 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4421 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4422 against weak symbols.
4424 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4426 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4429 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4430 fixup at the right address within the frag.
4432 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4433 to an absolute value, instead increment it as needed.
4435 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4436 * config/tc-v850.c: Fix some indention problems.
4437 (md_relax_table): Define for D9->D99 branch displacement
4439 (md_convert_frag): Do something useful instead of aborting.
4440 (md_estimate_size_before_relax): Likewise.
4441 (md_assemble): Note if the matching instruction has a relaxable
4442 operand. If it does, allocate frag with frag_var and don't
4445 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4447 * config/tc-d10v.h (md_cleanup): New function. This is needed to
4448 write out any buffered instructions when a ".end" is found.
4450 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4452 * read.c (read_a_source_file): New hook md_cleanup().
4454 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
4456 * write.c (fix_new_exp): Use make_expr_symbol to build an
4457 expression symbol for a complex fixup.
4459 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
4461 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4462 hacks to improve parsing of complex hi, lo, zda, etc
4464 (md_assemble): Don't demand and eat a trailing ')' after finding
4465 a v850 relocation prefix. Sign extend the constant in a
4466 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
4468 (parse_cons_expression_v850): Don't eat a trailing ')' after
4469 finding a v850 relocation prefix.
4471 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
4472 (TC_CONS_FIX_NEW): Likewise.
4473 * config/tc-v850.c (parse_cons_expression_v850): New function.
4474 (cons_fix_new_v850): Likewise.
4476 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
4478 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
4480 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
4481 for an unknown relocation type.
4483 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
4485 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
4488 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
4490 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
4491 differently for movea & sst/sld insns.
4493 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4495 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
4498 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
4500 * obj.h (struct format_ops): Add frob_file_after_relocs field.
4501 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
4502 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
4503 frob_file_after_relocs field.
4504 * config/obj-elf.c (elf_format_ops): Likewise.
4505 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
4506 including obj-elf.h.
4508 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
4510 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
4511 specially if not ELF.
4512 (md_apply_fix): Handle BFD_RELOC_64.
4513 (tc_gen_reloc): Handle BFD_RELOC_64.
4515 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
4516 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
4519 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
4520 Don't check S_GET_OTHER.
4522 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
4524 * config/tc-mips.c (mips_ip): Accept an odd floating point
4525 register with l.s or s.s.
4527 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
4529 (obj_aout_type): New static function.
4531 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
4533 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
4535 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
4537 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
4538 and sdaoff expressions.
4540 * write.c (fixup_segment): Don't add symbol value to addend if
4541 TC_V850 and OBJ_ELF.
4542 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
4545 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
4546 (md_pcrel_from_section): Likewise.
4547 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
4549 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
4551 * config/tc-v850.c (md_pcrel_from): Delete unused function.
4552 (md_pcrel_from_section): New function.
4553 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4555 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
4557 * config/tc-mips.c (load_register): Add cast to offsetT when using
4560 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
4562 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
4563 (elf_frob_file_after_relocs): ... here. New function.
4564 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
4565 * write.c (write_object_file): Call *frob_after_relocs after the
4566 call to write_relocs.
4568 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
4570 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
4571 symbol, as this messes up linking. Instead, expand the recursive call
4572 inline and change up the appropriate bits to get the 0x8000 offset
4573 in the reloc addend.
4575 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
4577 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
4578 two symbols in the same segment to be adjusted.
4580 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
4581 * configure: Rebuild.
4583 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4585 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
4587 (ppc_elf_validate_fix): Ditto.
4588 (md_assemble): Ditto.
4590 (ppc_pe_section): Ditto.
4591 (ppc_frob_symbol): Ditto.
4593 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
4595 * config/mn10300.c (md_assemble): Pass an extra shift count
4596 to mn10300_insert_operand based on the opcode format.
4597 (mn10300_insert_operand): Accept and use extra shift count
4600 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4601 formats rather than hard-coded constants.
4603 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4604 are 7 bytes long. Write out instructions in big-endian format.
4606 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4608 * config/tc-mn10300.c (md_assemble): Tweak further so
4609 that all instructions are parsed correctly.
4611 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4613 * as.h: Include libiberty.h.
4614 (xmalloc, xrealloc): Don't declare.
4615 * as.c: Don't include libiberty.h.
4616 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4617 * config/tc-mips.c: Likewise.
4618 * messages.c: Likewise.
4619 (xstrerror): Don't declare.
4620 * xmalloc.c: Remove.
4622 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4624 * config/tc-mn10300.h (pre_defined_registers) Remove.
4625 (system_registers, cc_names): Likewise.
4626 (address_registers, data_registers, other_registers): New register
4628 (register_name, system_register_name, cc_name): Remove.
4629 (mn10300_reloc_prefix): Likewise.
4630 (data_register_name): New function.
4631 (address_register_name, other_register_name): Likewise.
4632 (md_assemble): Rough cut at parsing operands. Remove lots of
4634 (md_apply_fix3): Disable for now.
4636 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4638 * config/tc-m68k.c (select_control_regs): New function, extracted
4639 out of m68k_init_after_args.
4640 (m68k_init_after_args): Use it.
4641 (mri_chip): Use it here as well to update set of allowed control
4644 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4646 * config/obj-elf.c (elf_begin): New function.
4647 (obj_elf_section): Add the section symbol to the symbol table.
4648 * config/obj-elf.h (obj_begin): Define.
4649 (elf_begin): Declare.
4650 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4653 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4655 * config/obj-coff.c (fixup_segment): Subtract the section address
4656 from a PC relative reloc if TC_M68K.
4658 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4660 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4661 .uaxword available even if not OBJ_ELF.
4662 (md_atof): Remove unused local variable wordP.
4664 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4666 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4667 for Matsushita MN10x00 support.
4668 * configure.in: Recognize mn10x00-*-*
4669 * configure: Rebuilt.
4671 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4673 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4674 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4675 (load_expression): track clobbering of base reg before jmp/jsr.
4676 (s_alpha_file): pass case_hack flags and source filename via
4677 symbol table to bfd.
4678 * tc-alpha.h (TC_CONS_FIX_NEW): define
4680 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4682 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4683 * configure: Rebuild.
4685 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * read.c (s_macro): Warn if a macro has the same name as a
4689 (s_space): In m68k MRI mode, align to a word boundary.
4690 * macro.c (define_macro): Add namep parameter. Change all
4692 * macro.h (define_macro): Update declaration.
4694 * as.c (show_usage): Print bug report address.
4695 (parse_args): Change version printing to match current GNU
4697 * gasp.c (show_usage): Print bug report address.
4698 (main): Change version printing to match current GNU standards.
4700 * config/tc-m68k.c (init_table): Correct access control unit
4701 register numbers. From Ken Rose <rose@netcom.com>.
4703 * config/tc-alpha.c: Add some static function prototypes.
4704 (alpha_macros): Move to top of file. Make static.
4705 (alpha_num_macros): Move to top of file.
4707 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4709 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4712 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4714 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4715 and just call sprintf_vma.
4717 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4719 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4721 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4723 * read.c (float_cons): Call md_flush_pending_output if it is
4726 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4728 * config/tc-d10v.c (md_operand): Created. Allows operands to
4730 * config/tc-d10v.h (md_operand): Undefined.
4732 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4734 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4735 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4737 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4739 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4740 reloc for the i960 for a reloc in the same section. This undoes
4741 one of the two changes made Aug 19.
4743 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4745 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4746 symbols to the position of the debugging information.
4748 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4750 * expr.c (expr): Always use unsigned right shifts for >>.
4752 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4754 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4755 slots when processing BL fixups.
4757 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4758 on the first half of the instruction.
4760 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4762 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4763 stabs expression, rather than giving an error.
4765 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4768 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4770 * config/tc-mips.c (append_insn): Fill in the value for a constant
4771 jump, rather than creating a reloc.
4773 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * config/tc-mips.c (append_insn): Don't swap an instruction which
4776 sets a condition code with an instruction which uses a condition
4778 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4781 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4782 (mips_ip): Give a better error message if the ISA level is wrong.
4783 (md_parse_option): Recognize -mcpu=[v][r]5000.
4785 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4787 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4789 (load_register): Ensure hi32 bits are not lost during lo32bit
4790 processing. Fix shift offset that was overflowing into the next
4791 instruction field. Add code to generate shorter sequences for
4792 constants with a single contiguous seqeuence of ones.
4794 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4796 * config/tc-d10v.c (d10v_dot_word): New function to support
4797 "@word" with the word pseudo-op.
4798 (md_apply_fix3): Cleanup and changes to support correct sizes
4799 for 16 and 18-bit relocs.
4801 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4803 * configure.in (sparc-*-aout): Set `em'.
4804 * configure: Regenerated.
4805 * config/te-sparcaout.h: New file.
4806 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4807 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4808 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4809 (SPECIAL_CASE_{SETSW,SETX}): Define.
4810 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4811 (md_begin): Delete setting of `target_big_endian'.
4812 (output_insn): New function.
4813 (md_assemble): Rewrite. Add `setx' support.
4814 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4816 (md_atof): Add little endian support.
4817 (md_number_to_chars): Likewise.
4818 (md_apply_fix): Likewise.
4819 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4820 (md_parse_option): Likewise.
4821 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4823 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4825 * ecoff.c (ecoff_new_file): New function.
4826 * ecoff.h (ecoff_new_file): Declare.
4827 * config/obj-ecoff.h (obj_app_file): Define.
4829 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4831 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4832 symbol by 32k so that our 16-bit signed offset can address the
4833 entire chunk. Reported by <matt@lkg.dec.com>.
4835 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4837 * config/tc-mips.c (load_register): Remove unused variable tmp.
4839 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4841 * config/tc-mips.c (load_register): Remove unnecessary code that
4842 was causing the high 32bits of 64bit constants to be lost.
4844 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4846 * config/tc-d10v.c: Added changes to support function
4847 pointers and "@word" syntax.
4849 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4851 * config/tc-v850.c: Remove commented out and #if 0'd code.
4852 (v850_reloc_prefix): Provide prototype.
4853 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4855 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4856 (md_assemble): Add default to case statement.
4858 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4860 * config/tc-v850.c (md_assemble): Compute size of the instrction
4863 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4866 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4868 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4869 routines to fetch/store the updated instruction from/to memory.
4870 (v850_insert_operand): If the operand has a specialized insert
4873 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4875 * config/tc-v850.c (reg_name_search): Align calling convention to
4876 be like identical function found in tc-ppc.c.
4877 (get_reloc): Removed.
4878 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4879 (md_assemble): emit fixups.
4880 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4882 (md_apply_fix3): handle fixups/relocs.
4883 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4885 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4888 * configure.in (sh-*-elf*): New target.
4889 * config/tc-sh.h (TARGET_ARCH): Define.
4890 (WORKING_DOT_WORD): Define.
4891 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4892 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4893 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4894 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4895 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4896 (SUB_SEGMENT_ALIGN): Likewise.
4897 (RELOC_32): Don't define.
4898 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4899 (target_big_endian): Declare if OBJ_ELF.
4900 (TARGET_FORMAT): Define if OBJ_ELF.
4901 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4903 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4904 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4905 (struct sh_count_relocs): Define.
4906 (sh_count_relocs): New static function, broken out of
4907 sh_frob_file. Add BFD_ASSEMBLER code.
4908 (sh_frob_section): Likewise.
4909 (sh_frob_file): Call sh_frob_section.
4910 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4911 call section_symbol rather than seg_info (seg)->dot.
4912 (md_section_align): Add OBJ_ELF version.
4913 (SWITCH_TABLE_CONS): Define.
4914 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4915 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4916 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4918 (struct reloc_map): Define if not BFD_ASSEMBLER.
4919 (coff_reloc_map): Likewise.
4920 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4921 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4922 * write.c (write_relocs): Ifdef out fx_where test which triggers
4923 inappropriately for SH ELF.
4924 (write_object_file): Call tc_frob_file_before_adjust and
4925 obj_frob_file_before_adjust if they are defined.
4927 * write.c (write_object_file): Use BFD_RELOC_16, not
4928 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4930 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4933 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4935 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4936 branch sizes in across sections.
4938 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4940 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4943 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4945 * config/tc-v850.c (md_begin): Deal with end of opcode
4948 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4950 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4951 the wrong opcode for cases like st2w where there are many forms
4952 of the same instruction.
4954 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4956 * expr.c (operand): If md_parse_name is defined, call it before
4957 calling symbol_find_or_make.
4958 * config/tc-ppc.h (md_parse_name): Define.
4959 (ppc_parse_name): Declare.
4960 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4962 (register_name): Update call to reg_name_search.
4963 (cr_operand): New static variable.
4964 (cr_names): New static const array.
4965 (ppc_parse_name): New function.
4966 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4967 cr_operand before calling expression.
4969 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4971 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4972 hppa_gen_reloc_type call.
4974 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4976 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4977 on addresses. Improved error messages.
4978 * doc/c-d10v.texi: Added docs for register pairs.
4980 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4982 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4985 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4987 * ecoff.c (init_file): Initialize fMerge to 1.
4988 (add_file): Restore old file merging code, but only merge files if
4990 (ecoff_directive_loc): Clear fMerge field of current file.
4991 (ecoff_generate_asm_lineno): Likewise.
4993 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4995 * doc/c-d10v.texi: Fix typo.
4997 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4999 * config/tc-v850.c (md_assemble): Correct bit masking for
5000 hi and lo expressions.
5002 * config/tc-v850.c (md_assemble): Rough cut at demanding
5003 "ep" or "r30" in sst and sld instructions.
5004 (md_apply_fix3): Don't abort. Just warn that we don't
5007 * config/tc-v850.c (CC_NAME_CNT): Define.
5008 (cc_name): New function.
5009 (md_assemble): Handle V850_OPERAND_CC correctly.
5011 * config/tc-v850.c (md_assemble): Don't forget to initialize
5014 * config/tc-v850.c (reg_name_search): Generalize to search
5015 any given register table.
5016 (register_name): Pass appropriate table and size to reg_name_search.
5017 (system_register_name): New function.
5018 (SYSREG_NAME_CNT): Define.
5019 (md_assemble): Handle operands which are system registers.
5021 * config/tc-v850.c (md_assemble): If we find a register, but the
5022 opcode doesn't want a register, then we don't have a match.
5023 (md_assemble): Get size of the instruction from the opcode table.
5025 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5027 * configure.in: Set and substitute HLDENV.
5028 * configure: Rebuild.
5029 * Makefile.in (HLDENV): New variable.
5030 (as.new): Use $(HLDENV).
5032 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5033 if an array dimension is not known.
5035 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5037 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5038 * doc/c-d10v.texi: Cleanup.
5040 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5042 * config/tc-v850.c: New file.
5043 * config/tc-v850.h: New file.
5044 * configure (v850-*-elf): New target.
5045 * configure.in (v850-*-elf): New target.
5047 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5049 * doc/c-d10v.texi: New file.
5050 * doc/all.texi: Added D10V stuff.
5051 * doc/as.texinfo: Added D10V stuff.
5053 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5055 * config/tc-d10v.c: All references to defined symbols should
5056 now use the optimal instruction. .float and .double now work.
5058 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5060 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5061 section address for the i960 as is done for the i386.
5063 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5065 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5066 case, forward-include bfd/elf-bfd.h.
5068 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5070 * config/tc-d10v.c: Add additional information to the opcode
5071 table to help determinine which instructions can be done
5074 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5076 * config/tc-arm.c: Major changes to add Thumb support, with lots
5077 of change input from <rearnsha@armltd.co.uk>.
5078 Reverted to INSN_SIZE macro, rather than insn_size variable.
5079 (insns): Added ARM "bx" instruction support.
5080 (tinsns): Added Thumb instruction definition structure.
5081 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5082 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5083 (opcode_select,s_arm,s_thumb,s_code): Added.
5084 (decode_shift): Allow upper-case RRX.
5085 (do_ldst): Simpler halfword support.
5086 (do_ldmstm): Improved.
5087 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5088 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5089 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5090 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5091 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5093 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5094 (md_parse_option): Add support for -mthumb.
5095 (md_show_usage): Updated to reflect new command line option.
5096 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5097 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5098 fragment information to be held.
5100 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5102 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5103 non-null, but is a constant.
5104 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5105 so that error reporting will work correctly.
5107 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5109 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5110 against weak symbols.
5112 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5114 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5115 (ppc_force_relocation): Declare if OBJ_XCOFF.
5116 * config/tc-ppc.c (ppc_force_relocation): New function if
5119 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5121 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5123 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5125 * config/tc-d10v.c: Fix problem with relocs.
5127 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5129 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5130 with nops if not in data_section or bss_section.
5132 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5134 Add support for openVMS/Alpha.
5135 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5136 * config/obj-evax.c: New file.
5137 * config/obj-evax.h: New file.
5138 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5140 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5141 defined. Add case for bfd_target_evax_flavour.
5142 * config/vms-a-conf.h: New file.
5143 * conf-a-gas.com: New file.
5144 * configure.in: Add target alpha-*-*vms*.
5145 * configure: Rebuild.
5146 * makefile.vms: New file.
5147 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5148 Don't call ffs on openVMS/Alpha.
5150 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5152 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5153 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5155 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5156 (NEED_DECLARATION_SBRK): New macro.
5157 * configure, conf.in: Rebuild.
5158 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5159 (strstr): Declare if NEED_DECLARATION_STRSTR.
5160 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5162 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5164 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5165 by a constant before entering the main switch. Reject attempts to
5166 apply an arithmetic function to non-absolute symbols, except for
5167 the special case of subtraction of two symbols in the same
5170 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5171 not to more than a 16 byte boundary.
5173 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5174 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5175 (tc_gen_reloc): If out of memory call as_fatal rather than
5176 assert. If no howto found, call as_bad_where rather than
5177 as_fatal. Change the error message slightly. Set howto to a
5178 non-NULL value in order to keep going.
5180 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5182 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5184 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5186 * config/tc-h8300.c (get_specific): New operand "size" derived
5187 from ".b", ".w" and ".l" extensions. All callers changed. If
5188 the base instruction has no operands, then use the size to
5189 determine which specific instruction to use.
5191 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5193 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5195 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5197 * config/tc-mips.c (md_section_align): Don't change addr if
5200 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5202 * config/tc-hppa.c: Revert yesterday's changes.
5204 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5206 * config/tc-d10v.c: Disable range checking on 16-bit values.
5208 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5210 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5211 not just the ones that don't match.
5213 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5215 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5217 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5219 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5220 pre-cursor to adding Thumb support. Also added cpu_variant flag
5221 information to each of the asm_flg structures.
5222 (md_parse_option): Updated ARM7 parsing to allow 't' for
5223 thumb/halfword support, aswell as 'm' for long multiply.
5224 (md_show_usage): Updated help message.
5225 (md_assemble): Check that instruction flags are applicated to the
5226 current cpu variant.
5227 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5228 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5229 signextension instructions.
5230 (do_ldst): Generate halfword and signextension variants if
5231 mnemonic flags match.
5232 (ldst_extend): Do not allow shifts in the offset field of halfword
5233 or signextension instructions.
5234 (validate_offset_imm): Provide check on halfword and signextension
5236 (add_to_lit_pool): Merge identical literal pool values.
5238 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5240 * config/tc-hppa.c (selector_table): Add 'E' selector.
5241 (cons_fix_new_hppa): Don't coke on e_esel.
5242 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5243 to help generate exception handling tables.
5244 (md_apply_fix): Don't try to apply fixups with an e_esel
5246 (hppa_fix_adjustable): Fixups with e_esel selectors
5249 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5251 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5254 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5256 * config/tc-d10v.c: Added lots of error checking. Added hacks
5257 to support accumulator shifts.
5259 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5262 (S_CLEAR_EXTERNAL): Likewise.
5263 (S_SET_WEAK): Remove error; just let .weak override.
5265 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5267 * config/tc-d10v.c (md_assemble): Now handles multiline
5270 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5272 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5273 Added kludge for divs instruction. Fixed minor problem with
5274 multiple text sections.
5275 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5277 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5279 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5280 addresses to be right-shifted by 2.
5282 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5284 * config/tc-d10v.c: Many changes to get relocs working.
5285 (register_name): No longer creates a symbol for register names.
5286 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5287 (d10v_insert_operand): Now works correctly for either container.
5288 * config/tc-d10v.h (d10v_cleanup): Declare.
5290 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5292 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5293 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5295 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5297 * tc-alpha.c: Patches to track current minimum alignment to reduce
5298 the number of fragments created with frag_align.
5299 (alpha_current_align): New static variable.
5300 (s_alpha_text): Reset alignment to 0.
5301 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5302 (s_alpha_stringer, s_alpha_space): New functions.
5303 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5304 (alpha_cons_align): New function to replace both of them.
5305 (emit_insn): Only align if alpha_current_align is less than 2;
5306 reset alpha_current_align to 2.
5307 (s_alpha_gprel32): Likewise.
5308 (s_alpha_section): New function. Basically duplicate the other
5309 alpha section change hooks. Only define for ELF.
5310 (s_alpha_float_cons): Simplify alignment handling.
5311 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5312 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5313 Don't define the s_alpha_cons pseudo-ops. Do define
5314 s_alpha_stringer and s_alpha_space pseudo-ops.
5315 (alpha_align): Skip if less than current default alignment. Set
5317 * tc-alpha.h (md_flush_pending_output): Remove.
5318 (md_cons_align): Add.
5320 * tc-alpha.c: Add oodles of function description comments.
5321 (md_bignum_to_chars): Remove; there are no callers.
5322 (md_show_usage): Mention some more variants.
5324 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5326 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5327 * configure.in (sparc-*-sysv4*): New target.
5328 * configure: Rebuild.
5330 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5331 uaxword to use s_uacons.
5332 (sparc_no_align_cons): New static variable.
5333 (s_uacons): New static function.
5334 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5337 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5339 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5340 5 with regard to shared libraries.
5341 * configure: Rebuild.
5343 * config/tc-m68k.c (m68k_ip): Use the correct length when
5344 allocating space for the unsupported architecture error message.
5346 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5348 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5350 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5352 * config/tc-d10v.c: New file.
5353 * config/tc-d10v.h: New file.
5354 * configure (d10v-*-elf): New target.
5355 * configure.in (d10v-*-elf): New target.
5357 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5359 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5361 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5363 * config/tc-alpha.c (alpha_align): Change fill parameter
5364 to a pointer. Take NULL as 0 or nop depending on section. Change
5366 (s_alpha_align): Rename local variables.
5368 * doc/as.texinfo (.align): Document action of omitted
5371 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5373 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5374 when an unsupported PC relative reloc is seen, rather than calling
5377 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5378 Instead, check state when '#' comment is seen.
5380 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5382 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5384 (tc_gen_reloc): If fixup was changed to be PC relative, change
5385 reloc type accordingly. Use name of reloc in error message.
5387 * as.h: Don't define const or volatile.
5388 * flonum.h: Don't define const.
5390 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5391 if fx_pcrel is set. Correct setting the addend case in the
5392 OBJ_ELF case (from Andreas Schwab
5393 <schwab@issan.informatik.uni-dortmund.de>).
5394 (md_show_usage): Correct -mfc5200 to -m5200.
5396 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5398 * doc/c-m68k.texi: Document -m5200 flag.
5399 * doc/as.texinfo: Likewise.
5401 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5404 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5406 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5407 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5409 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5411 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5413 * Released binutils 2.7.
5415 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5417 * config/tc-mips.c (mips_ip): Only perform range check when
5418 dealing with O_constant expressions.
5420 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5422 * m68k-parse.h (m68k_register): Add new coldfile control
5425 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5426 array of control registers for the coldfire.
5427 (cpu_of_arch): Added mcf5200.
5428 (archs): Added mcf5200.
5429 (init_table): Add new control registers.
5430 (m68k_ip): Added support for new control registers.
5431 (m68k_init_after_args): Likewise.
5433 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5435 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
5437 * read.h (is_it_end_of_statement): Declare.
5438 * read.c (is_it_end_of_statement): Remove declaration.
5440 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5442 (md_assemble): Fix handling of @l with an unsigned constant. Add
5443 default case to reloc switch.
5445 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5447 Based on patches from Tom Quiggle <quiggle@sgi.com>:
5448 * ecoff.c (last_lineno): New static variable.
5449 (add_procedure): Set last_lineno.
5450 (ecoff_directive_loc): Likewise.
5451 (ecoff_generate_asm_lineno): Likewise.
5452 (ecoff_fix_loc): New function.
5453 * ecoff.h (ecoff_fix_loc): Declare.
5454 * config/tc-mips.c (append_insn): When inserting nops, and using
5455 ECOFF debugging, call ecoff_fix_loc.
5457 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
5459 * config/tc-h8300.c (build_bytes): If an operand type is
5460 marked as SRC_IN_DST retrieve it from the "destination" op.
5462 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
5464 * configure.in (arm-*-riscix*): Set emulation to riscix.
5465 * configure: Rebuild.
5466 * config/te-riscix.h: New file to define TE_RISCIX.
5468 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
5470 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
5472 * Makefile.in (config.status): Just run config.status as other
5475 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
5477 * mpw-config.in (TARGET_OS): Add definition to conf.
5479 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
5481 * config/tc-mips.c (append_insn): Parenthesize
5482 cop_interlocks expressions.
5484 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
5486 * listing.c (listing_print): Close the listing file if it is not
5487 stdout. Close the other files opened for the listing.
5489 * config/tc-sparc.h (md_cons_align): Define.
5490 (sparc_cons_align): Declare.
5491 (HANDLE_ALIGN): Define.
5492 (sparc_handle_align): Declare.
5493 * config/tc-sparc.c (sparc_cons_align): New function.
5494 (sparc_handle_align): New function.
5495 * read.c (cons_worker): Call md_cons_align if it is defined.
5497 * as.h (struct frag): Add fr_file and fr_line fields.
5498 * frags.c (frag_new): Set fr_file and fr_line.
5499 (frag_var): Likewise.
5500 (frag_variant): Likewise.
5502 * as.h (struct frag): Remove unused align_mask and align_offset
5505 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
5506 From <uddeborg@carmen.se>.
5508 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
5510 * configure.in (mips-*-osf*): New target.
5511 * configure: Rebuild.
5513 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
5515 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
5517 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
5518 between co-processor comparisons and branches for the VR4300.
5520 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5522 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
5523 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
5525 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
5526 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5527 includedir): Use autoconf set values.
5530 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
5532 * listing.c (listing_eject): Don't do anything if listing is 0.
5533 (listing_list): Likewise.
5534 (listing_source_line): Likewise.
5535 (listing_title): Don't save title if listing is 0.
5536 (listing_source_file): Check listing rather than listing_tail.
5538 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
5539 using shared libraries.
5540 * configure: Rebuild.
5542 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
5544 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
5545 absolute expression if a relocation type was specified.
5547 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5549 * configure.in: Add support for *-*-rtems* configurations.
5550 * configure: Rebuild.
5552 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
5554 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
5555 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
5556 opcodes library for alpha.
5557 * configure: Rebuild with autoconf 2.10.
5558 * config/tc-alpha.c: Substantial rewrite to add ELF support and
5559 use new opcode table.
5560 * config/tc-alpha.h (md_undefined_symbol): Don't define.
5561 (LOCAL_LABEL): Define differently if OBJ_ELF.
5562 (FAKE_LABEL_NAME): Define if OBJ_ELF.
5563 * config/alpha-opcode.h: Remove.
5564 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
5565 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
5566 include/opcode/alpha.h rather than config/alpha-opcode.h.
5568 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
5570 * config/obj-aout.c (obj_emit_relocations): Give an error if the
5571 relocation symbol was not resolved.
5572 * config/obj-coff.c (do_relocs_for): Likewise.
5574 * write.c (adjust_reloc_syms): Refetch the symbol section after
5575 calling S_GET_VALUE, since it may have changed.
5577 * expr.c (struct expr_symbol_line): Define.
5578 (expr_symbol_lines): New static variable.
5579 (make_expr_symbol): Add entry to expr_symbol_lines.
5580 (expr_symbol_where): New function.
5581 * expr.h: Use extern on function declarations.
5582 (expr_symbol_where): Declare.
5583 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
5584 rather than printing the meaningless name of an expression
5587 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
5589 * config/tc-i386.c (md_number_to_chars): Deleted.
5590 * config/tc-i386.h (md_number_to_chars): New macro.
5592 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5594 (load_symbol_address, load_expression): Use build_mem.
5595 (build_operate): New function.
5596 (emit_addq_r): Use it.
5598 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5600 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5602 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5604 * config/tc-vax.h (NOP_OPCODE): Define.
5606 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5608 * config/obj-vms.h (S_IS_COMMON): Define.
5609 (S_IS_LOCAL): Check for \002 as well as \001.
5610 (LONGWORD_ALIGNMENT): New macro.
5611 (SUB_SEGMENT_ALIGN): Use it.
5613 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5615 * config/vms-conf.h: Reconcile with conf.in.
5617 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5619 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5622 * doc/as.texinfo: Document that any number of hex digits can
5625 * as.c (struct defsym_list): Define.
5626 (defsyms): New static variable.
5627 (parse_args): Just put --defsym arguments on defsyms list, rather
5629 (main): Define defsyms after output file is created.
5631 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5632 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5634 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5635 insn_error rather than calling check_absolute_expr.
5637 * as.c (emulation_name): Remove unused static variable.
5638 (default_emul_bfd_name): Add return NULL to avoid warning.
5639 * ecoff.c (ecoff_stab): Remove unused variables name and
5641 * frags.c (frag_new): Remove unused variable tmp.
5642 * hash.c (hash_grow): Parenthesize + within <<.
5643 (hash_print_statistics): Use %lu, not %d, to print unsigned
5645 * messages.c: Include "libiberty.h".
5646 (fprint_value): Add cast to avoid printf warning.
5647 (sprint_value): Likewise.
5648 * read.c: Include "ecoff.h".
5649 (emit_expr): Add casts to avoid printf warnings.
5650 * read.h: Use extern for function declarations.
5651 (pop_insert): Declare.
5652 * stabs.c: Include "ecoff.h".
5653 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5654 former_last_fragP, and new_fragP.
5655 * subsegs.h (subsegs_print_statistics): Declare.
5656 * symbols.c (debug_verify_symchain): Change macro to discard
5658 * write.c (dump_section_relocs): Likewise.
5659 * write.h: Use extern for function declarations.
5660 (write_print_statistics): Declare.
5661 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5663 * config/e-mipself.c (mipself_bfd_name): Likewise.
5664 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5666 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5667 emit relocations against external symbols.
5669 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5670 message if bfd_reloc_type_lookup fails, rather than calling
5673 * config/tc-alpha.c (alpha_force_relocation): Add
5674 BFD_RELOC_12_PCREL to switch.
5676 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5678 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5679 TE_PE (Lfoo, not .Lfoo).
5681 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5683 * read.c (s_fill): Don't warn about a zero repeat count.
5685 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5686 coprocessor register.
5688 * config/tc-i386.c (md_assemble): When checking the size of a
5689 register to set the size of an instruction, do a bitwise and with
5690 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5693 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5695 * config/tc-h8300.c (parse_reg): Tweak error messages.
5696 (build_bytes): Likewise.
5697 (skip_colonthing): Handle :32 suffix.
5698 (get_specific): Promote L_24 to L_32 if it makes a match.
5699 Don't always promote L_8 to L_16.
5700 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5702 * config/tc-h8300.c (Smode): New variable.
5703 (h8300hmode): Turn off Hmode.
5704 (h8300smode): New function. Turn on Smode and Hmode.
5705 (md_pseudo_table): New ".h8300s" pseudo-op.
5706 (parse_reg): Handle "exr" register.
5707 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5708 Handle "mach" and "machl" operands for ldmac.
5709 (get_specific): Handle "stm.l" and "ldm.l".
5710 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5711 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5714 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5716 * doc/as.texinfo: Reorder chapter of machine dependent options so
5717 that it is sorted by chip name.
5719 * doc/as.texinfo: Use consistant spelling of Vax.
5720 * doc/c-vax.texi: Likewise.
5722 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5724 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5726 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5727 (md_apply_fix): Likewise.
5728 (pa_try): New function.
5729 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5731 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5733 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5734 (pa_level): New function.
5736 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5738 * listing.c (listing_newline): Don't do anything if listing is 0.
5740 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5742 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5743 symbol_create, not symbol_new.
5745 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5747 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5748 absolute symbol unless TC_FORCE_RELOCATION returns true.
5750 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5752 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5753 the symbol to a pointer. Don't set previous_file_symbol.
5754 Simplify symbol list rearrangement.
5755 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5756 (coff_adjust_symtab): Don't check previous_file_symbol.
5758 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5760 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5762 (md_pseudo_table): Add ppc_elf_lcomm.
5764 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5766 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5767 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5768 (md_begin): Add digits to alt_notend_table.
5769 (md_parse_option): Make s a const pointer.
5771 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5772 (s_empty): New static function.
5774 * config/obj-coff.c (struct filename_list): Only define if not
5776 (filename_list_head, filename_list_tail): Likewise.
5777 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5778 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5779 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5780 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5781 remove the new symbol from the list.
5782 (obj_coff_endef, both versions): Call tag_insert even if there is
5783 an old symbol with the same name, if the old symbol does not
5785 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5786 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5787 symbol that will be moved to the end of the symbol list.
5788 (coff_adjust_section_syms): Always call section_symbol for .text,
5790 (coff_frob_section): Likewise. Also, remove unused variable
5793 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5794 manipulating frags directly.
5795 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5798 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5799 whether the next character is '*' before checking whether we are
5800 at the start of a line. Permit LINE_COMMENT_START to start a
5801 comment in state 1 (seen some whitespace) as well, to match the
5804 * gasp.c (do_align): Permit a fill value for .align.
5806 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * read.c (next_char_of_string): Warn if a newline is seen in the
5809 middle of a string. Call bump_line_counters when appropriate.
5811 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5813 * symbols.c (colon): Use LOCAL_LABEL.
5815 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5817 * Makefile.in (install): Don't check to see if tooldir exists.
5818 Make $(tooldir) and $(tooldir)/bin.
5820 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5822 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5825 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5827 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5828 insn_error. Don't put the string "ERROR" in insn_error. Set
5829 insn_error rather than calling as_warn for an unsupported opcode.
5831 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5833 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5834 before permitting -64.
5835 * output-file.c (output_file_create): Remove duplicate
5838 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5840 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5841 section rather than a .reginfo section.
5842 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5845 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5846 bit value with the high bit set.
5848 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5850 * read.c (s_lcomm): Set section flags for .sbss section.
5852 * config/tc-mips.c (mips_64): New static variable.
5853 (mips_target_format): If mips_64, return elf64 targets rather than
5855 (md_longopts): Add "32" and "64".
5856 (md_parse_option): Handle -32 and -64.
5857 (md_show_usage): Mention -32 and -64.
5858 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5861 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5863 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5864 for Solaris compatibility.
5866 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5867 .stabd with 4 arguments into a .stabn.
5869 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5871 * config/tc-mips.c (macro): When passing X_add_number to
5872 macro_build, cast it to int first.
5874 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5876 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5877 created by emit_expr.
5879 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5880 as_perror rather than assert.
5882 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5884 * config/tc-mips.c (mips_ip): Mark sections created to hold
5885 floating point information as read only.
5887 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5889 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5891 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5893 * read.c (potable): Add .skip as a synonym for .space.
5895 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5896 4 arguments, providing the 4th argument is 0, to allow
5897 compatibility with the Solaris assembler.
5899 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5901 * config/tc-sh.h (struct sh_segment_info_type): Define.
5902 (TC_SEGMENT_INFO_TYPE): Define.
5903 (sh_frob_label): Declare.
5904 (tc_frob_label): Define.
5905 (sh_flush_pending_output): Declare.
5906 (md_flush_pending_output): Define.
5907 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5908 reloc before the instruction if necessary.
5909 (sh_frob_label): New function.
5910 (sh_flush_pending_output): New function.
5911 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5912 when looking for the reloc for the target of .uses.
5913 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5914 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5916 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5917 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5918 the absolute symbol.
5920 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5921 TC_SEGMENT_INFO_TYPE is defined.
5923 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5925 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5926 matches the register size.
5928 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5930 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5932 (do_relocs_for): Likewise.
5933 (fixup_segment): Don't just quit if linkrelax is set. Try to
5934 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5937 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5939 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5940 relative relocations with -mrelocatable. Also allow unfixed
5941 relocs in .ex_shared.
5943 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5945 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5946 non-zero before assuming this is a long file name.
5947 (w_strings): Likewise.
5948 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5950 * config/obj-coff.c (w_strings): Move declaration of i inside
5951 #ifdef block which uses it.
5953 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5955 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5956 "relaxmode". Output relocs which identify various relaxing
5957 possibilities for mov.[bwl] instructions.
5958 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5960 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5962 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5963 (MD_APPLY_FIX3): Define.
5964 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5966 (md_apply_fix3): Renamed from md_apply_fix.
5967 If pcrel reloc and symbol is in different section, undo effects
5970 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5972 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5973 any reloc with an LR% or RR% field selector for SOM.
5975 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5977 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5980 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5982 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5984 (yank_symbols): Likewise.
5986 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5988 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5989 BFD_ASSEMBLER, add name field.
5990 * config/obj-coff.c: Include "libiberty.h".
5991 (coff_header_append): Handle long section names.
5992 (crawl_symbols): Just use the name field for the symbol name,
5993 without worrying about null byte termination.
5994 (w_strings): Handle long section names.
5995 (write_object_file): Likewise. Also, use the name field, rather
5997 (obj_coff_add_segment): Permit long section names.
5998 (obj_coff_init_stab_section): Use the name field, rather than
6000 (adjust_stab_section): Likewise.
6001 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6003 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6004 (mem_fmt): Likewise.
6005 (md_apply_fix): Don't check fx_im_disp field.
6007 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6009 * configure.in: Add * after sparc*-*-vxworks.
6010 * configure: Rebuild.
6012 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6013 define it to comment_chars. Use tc_comment_chars rather than
6015 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6016 * config/tc-m68k.h (tc_comment_chars): Define.
6017 (m68k_comment_chars): Declare.
6018 * config/tc-m68k.c (m68k_comment_chars): Rename from
6019 comment_chars. Change into a pointer rather than an array.
6020 (md_longopts): Add "bitwise-or".
6021 (md_parse_option): Handle OPTION_BITWISE_OR.
6022 (md_show_usage): Mention --bitwise-or.
6023 * doc/c-m68k.texi: Document --bitwise-or.
6025 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6027 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6030 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6031 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6032 correct handling of input line pointer, and call
6033 demand_empty_rest_of_line.
6035 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6037 * config/tc-sparc.c (in_bitfield_range): New static function.
6038 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6039 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6040 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6041 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6042 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6044 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6046 * config/obj-coff.c: BFD_ASSEMBLER:
6047 (coff_last_bf): New static variable.
6048 (coff_frob_symbol): Set endndx of a .bf symbol.
6050 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6051 (last_bfP): New static variable.
6052 (yank_symbols): Set endndx of a .bf symbol.
6054 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6056 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6057 and -s options. Add -be for good measure.
6059 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6061 * read.c (s_space): Support non-constant fill value. Handle fill
6062 value correctly for a size other than 1.
6064 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6066 * config/tc-arm.c (my_get_float_expression): Update call to
6067 gen_to_words, X_PRECISION changed from 6 to 5.
6069 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6071 * config/tc-ppc.c (register_name,reg_name_search): Move register
6072 name lookup from PE specific code to all targets. Add support for
6073 -mregnames/-mno-regnames to control whether register names are
6075 (md_assemble): Call register_name for all platforms.
6076 (md_parse_option): Add support for -mregnames/-mno-regnames.
6078 * configure.in (powerpcle*-*-solaris): Add support.
6079 (powerpc*-*-linux): Ditto.
6080 * configure: Regenerate.
6082 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6084 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6086 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6087 be associated with a single %lo reloc.
6089 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6090 before comparing against MAX_GPREL_OFFSET, so that negative
6091 numbers are handled correctly.
6094 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6096 * config/tc-sparc.c (last_insn): New static variable.
6097 (md_assemble): Warn about putting floating point branches in a
6098 delay slot. If architecture is less than v9, insert NOP
6099 instructions between floating point instructions and floating
6100 point branches. (The SunOS assembler does both these operations.)
6101 Save the last instruction opcode.
6102 (sparc_ip): Add pinsn parameter. Change caller.
6104 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6105 for byte jump to next instruction to skip empty frags.
6107 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6109 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6110 for addq with a 16 bit signed value, just emit a lda instruction
6113 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6115 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6118 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6120 * configure.in: Permit --enable-shared to specify a list of
6122 * configure: Rebuild.
6124 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6126 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6127 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6129 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6131 * config/atof-ieee.c: Fix handling of denormalized extended
6132 precision numbers and overflow/underflow detection.
6133 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6134 not include the 16 bit gap in the m68k extended precision format.
6136 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6138 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6140 * configure: Rebuild.
6142 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6144 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6145 be accessed using the $gp register.
6146 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6148 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6150 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6151 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6153 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6155 * read.c (get_line_sb): Bump line counters based on
6156 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6157 call LISTING_NEWLINE.
6158 (s_macro): Don't call demand_empty_rest_of_line.
6159 * app.c (do_scrub_chars): When handling C style comments, unget
6162 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6164 * read.h (enum linkonce_type): Define.
6165 (s_linkonce): Declare.
6166 * read.c (potable): Add "linkonce".
6167 (s_linkonce): New function.
6168 * subsegs.h (segment_info_type): Add linkonce field to
6169 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6170 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6171 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6172 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6174 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6175 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6176 entry based on the linkonce field in segment_info.
6177 * doc/as.texinfo: Document .linkonce.
6179 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6181 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6183 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6185 * stabs.c (s_stab_generic): Call the listing functions before
6186 doing the rest of the processing, which may involve freeing the
6187 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6188 SEPARATE_STAB_SECTIONS case.
6190 * config/tc-hppa.c: Remove nested comment.
6191 (tc_gen_reloc): Move label done inside the ifdef in which it is
6193 (md_apply_fix): Pass pointers to correct types to libhppa.h
6194 functions. Always return a value.
6196 * config/tc-mips.h (tc_frob_file): Define.
6197 (mips_frob_file): Declare.
6198 * config/tc-mips.c (struct mips_hi_fixup): Define.
6199 (mips_hi_fixup_list): New static variable.
6200 (imm_unmatched_hi): New static variable.
6201 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6202 offset_reloc. Pass imm_unmatched_hi to append_insn.
6203 (append_insn): Add unmatched_hi parameter. If it is set, add the
6204 new fixup to mips_hi_fixup_list. Change all callers.
6205 (mips_ip): Set imm_unmatched_hi when appropriate.
6206 (mips_frob_file): New function.
6208 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6210 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6211 * configure: Regenerated.
6213 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6215 * as.c (main): Call bfd_set_error_program_name.
6217 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6219 * as.h (strdup): Don't declare.
6220 * stabs.c: Include libiberty.h
6221 (get_stab_string_offset): Use xstrdup rather than strdup.
6222 (s_stab_generic): Likewise.
6223 * as.c (parse_args): Likewise.
6224 * read.c (s_mri_sect): Likewise.
6226 * gasp.c (change_base): Recognize \(...) construct documented to
6227 pass through enclosed characters literally through to the output.
6228 (process_assigns): Likewise. Also, be more careful to avoid
6229 looking past the end of the buffer.
6231 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6233 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6234 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6236 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6238 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6240 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6242 * config/alpha-opcode.h: Added cvtst instruction.
6244 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6246 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6247 string. Extract the addend from the result of expression.
6249 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6251 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6252 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6253 mode, change the state to 3 rather than 1.
6255 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6257 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6258 correspond to 11 March change.
6260 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6262 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6263 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6265 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6267 * configure: Rebuild with autoconf 2.8.
6269 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6271 * config/atof-ieee.c (gen_to_words): Improve handling of
6272 X_PRECISION numbers. Based on patches from Andreas Schwab
6273 <schwab@issan.informatik.uni-dortmund.de>.
6275 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6277 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6279 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6280 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6281 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6282 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6285 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6287 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6289 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6291 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6292 (pa_def_subspaces): Add $MILLICODE$.
6293 (pa_spaces_begin): Set section flags for $MILLICODE$.
6295 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6297 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6298 not SHT_NOBITS. Don't tamper with flags based on type if a
6299 special section was found (revert Feb 29 change).
6301 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6302 if aligning to a longword boundary or greater.
6304 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6306 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6308 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6310 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6311 * configure: Regenerated.
6313 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6315 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6316 R_N1SEL since they're not defined for old versions of hpux.
6318 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6319 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6320 R_N0SEL and R_N1SEL.
6322 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6324 * flonum-konst.c: Add two more constants for 1e+-2048 and
6325 1e+-4096, and correct the other constants.
6327 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6329 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6331 * config/obj-elf.c (obj_elf_section): Allow predefined section
6332 types to set the nobits type. Avoid a shadowed declaration.
6334 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6336 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6337 reduce relocs using e_nlrsel field selectors.
6339 * write.c (fix_new_exp): Don't use #elif. Some compilers
6342 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6344 (pa_chk_field_selector): Handle new field selectors for SOM.
6346 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6348 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6349 * configure: Rebuild.
6350 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6351 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6353 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6356 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6358 * mpw-make.sed: Update to handle shared library support.
6360 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6362 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6363 the insn on mismatch.
6365 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6367 * configure.in: Add support for a29-coff.
6368 * configure: Rebuild.
6370 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6372 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6373 of the section when looking for the R_SH_USES fixup, because the
6374 frag addresses have not yet been adjusted.
6376 * gdbinit.in: Set a breakpoint on as_warn_where.
6378 * config/tc-mips.c (macro): Add missing arguments to macro_build
6379 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6381 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6383 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6384 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6386 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6388 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6390 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6392 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6393 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6394 Recognize [uU] format args as sparclet cpregs.
6396 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6398 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6401 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6403 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6404 well as S_IS_EXTERNAL.
6405 (tc_fix_adjustable): Likewise.
6406 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6407 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6409 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6410 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6412 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6414 * config/tc-sparc.c (max_architecture): Change to sparclite for
6416 (default_compatible): Delete.
6417 (sparc_ffs): New function.
6418 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6419 (sparc_ip): Rewrite architecture match and bump logic.
6421 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6423 * configure.in: Check for 'do not mix' from native linker before
6424 trying to use -rpath.
6425 * configure: Rebuild.
6427 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6429 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6430 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6431 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6432 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6434 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6435 to the symbol lnnoptr field, to get the correct file offset.
6437 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6439 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6440 symbols that are not function, file, or section symbols to be
6443 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
6445 * configure: Set and substitute RPATH_ENVVAR.
6446 * configure: Rebuild.
6447 * Makefile.in (RPATH_ENVVAR): New variable.
6448 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6450 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
6451 doesn't need opcodes. If configuring shared, opcodes needs bfd.
6452 * configure: Rebuild.
6454 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6456 * read.c (s_mri_sect): Don't return '\0' in type. Set all
6457 appropriate flags in BFD section.
6459 * configure.in (m68k-*-psos*): New target.
6460 * configure: Rebuild.
6461 * config/te-psos.h: New file.
6462 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
6465 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
6467 From Alan Modra <alan@spri.levels.unisa.edu.au>:
6468 * configure.in: Remove duplicate setting of cpu_type. Check
6469 whether opcodes library is required for on all targets, not just
6471 * configure: Rebuild.
6473 * config/tc-mips.c (mips_big_got): New static variable.
6474 (s_extern): Don't declare.
6475 (reg_needs_delay): New static function.
6476 (macro_build): Permit GOT/CALL_HI/LO relocs.
6477 (macro_build_lui): If place is not NULL, use the number in the
6479 (load_address): Handle mips_big_got case.
6480 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
6482 (OPTION_XGOT): Define.
6483 (md_longopts): Add "xgot" if OBJ_ELF.
6484 (md_parse_option): Handle -xgot.
6485 (md_show_usage): Mention -xgot.
6486 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
6487 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
6489 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6491 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
6492 the byte relocation, point it to the low byte of the word.
6494 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
6496 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
6497 * configure: Rebuild.
6499 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
6501 * configure.in: Recognize any sparc* cpu.
6502 * configure: Regenerated.
6504 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
6506 * read.c (potable): Add "mri" and ".mri".
6507 (s_mri): New function.
6508 * read.h (s_mri): Declare.
6509 * app.c (scrub_m68k_mri): New static variable.
6510 (mri_pseudo): New static variable.
6511 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
6512 flag_m68k_mri. Initialize scrub_m68k_mri.
6513 (mri_state, mri_last_ch): New static variables.
6514 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
6516 (app_push): Save new fields.
6517 (app_pop): Restore new fields.
6518 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
6519 If TC_M68K, use a trivial state machine to look for occurrences of
6520 the .mri pseudo-op, and change the mode appropriately.
6521 * as.h (do_scrub_begin): Update prototype.
6522 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
6524 * config/tc-m68k.c (reg_prefix_optional_seen): New static
6526 (m68k_mri_mode_change): New function.
6527 (md_parse_option): Set reg_prefix_optional_seen.
6528 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
6529 (MRI_MODE_CHANGE): Define.
6530 * doc/as.texinfo: Document .mri pseudo-op.
6532 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
6535 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6537 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
6538 * config/m68k-parse.h (enum pic_relocation): Define.
6539 (struct m68k_exp): Add pic_reloc field.
6540 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
6541 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
6542 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
6544 * config/tc-m68k.c: Delete definition of NO_RELOC.
6545 (struct m68k_it): Add pic_reloc field.
6546 (add_fix): Copy over pic_reloc field.
6547 (md_pseudo_table): Interpret .align parameter as byte count.
6548 (mote_pseudo_table): Likewise.
6549 (tc_m68k_fix_adjustable): New function.
6550 (get_reloc_code): New function.
6551 (md_assemble): Use it as last argument to fix_new_exp.
6552 (md_apply_fix_2): For a relocation against a symbol don't put the
6553 addend into the data.
6554 (tc_gen_reloc): Different addend computation for OBJ_ELF.
6555 (m68k_ip): Don't relax an operand that requires pic relocation.
6556 (md_begin): Align .text, .data and .bss on 4 byte boundary by
6558 * write.c (fixup_segment): Don't add symbol value to addend if
6559 TC_M68K and OBJ_ELF.
6560 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
6561 (motorola_operand): Add rule for `(zapc, EXPR)'.
6563 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
6565 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
6566 *really* is permissible before the comma.
6568 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
6570 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
6571 inserting nop instructions.
6573 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
6575 * config/te-aux.h: Change include of aux.h to aux-coff.h.
6577 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
6579 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
6580 class setting for a CALLNAME symbol in COFF.
6582 * read.c (potable): Pass negative numbers for new .balign[wl] and
6583 .p2align[wl] pseudo-ops.
6584 (s_align_bytes): Treat a negative argument as specifying the fill
6586 (s_align_ptwo): Likewise.
6588 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
6590 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6591 (do_align): Take new len parameter. Change all callers. Pass it
6593 (s_align_bytes): Arg now indicates the length of the fill pattern.
6594 (s_align_ptwo): Likewise.
6595 * config/obj-coff.c (write_object_file): Pass length to
6597 * config/tc-i386.h (md_do_align): Take new len parameter.
6598 * config/tc-m88k.h (md_do_align): Likewise.
6599 * config/tc-m88k.c (m88k_do_align): Likewise.
6600 * config/tc-sh.h (md_do_align): Likewise.
6601 * config/tc-sh.c (sh_do_align): Likewise.
6602 * doc/as.texinfo: Document new pseudo-ops.
6604 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6605 done in cvt_frag_to_fill.
6607 * config/tc-sh.h (sh_do_align): Declare.
6608 (md_do_align): Define.
6609 * config/tc-sh.c (sh_do_align): New function.
6611 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6612 difference if the next address is before the current one.
6614 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6615 (archs): Initialize new field.
6616 (m68k_ip): Don't list alias names when listing CPUs which support
6619 * as.c (main): Call parse_args before read_begin.
6620 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6621 front of generated pseudo-ops.
6622 * read.c (potable): Ignore "name".
6623 (s_app_file): Permit a single quote after the string, since one
6624 may appear in m68k MRI mode.
6626 * configure.in: Check for --enable-shared. If linking against
6627 shared BFD and opcodes, fix library name on SunOS, and try to set
6629 * configure: Rebuild.
6631 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6633 * as.h (flag_m68k_mri): Declare.
6634 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6635 * Many files: For MRI syntax that is specific to the m68k MRI
6636 assembler, check flag_m68k_mri rather than flag_mri or
6637 MRI_MODE_NEEDS_PSEUDO_DOT.
6639 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6641 * config/tc-i960.c (ARCH_HX): Define.
6643 (targ_has_sfr): Handle ARCH_HX.
6644 (targ_has_iclass): Handle ARCH_HX.
6645 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6646 (tc_headers_hook): If the architecture was specified explicitly,
6647 use it when setting the flags. Set the extern variable coff_flags
6648 rather than headers->filehdr.f_flags, since the latter is set
6649 unconditionally in obj-coff.c.
6650 (i960_handle_align): Remove unused variable fixp.
6652 Support for building bfd and opcodes as shared libraries, based on
6653 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6654 * configure.in: Set OPCODES and BFD to search directories.
6655 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6656 * configure: Rebuild.
6657 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6658 (LIBDEPS): New variable.
6659 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6660 $(HLDFLAGS) in link.
6661 (check): Set LD_LIBRARY_PATH in the environment.
6663 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6665 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6666 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6667 read-only, not read/write.
6669 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6671 * Makefile.in (INSTALL_XFORM): Remove -e.
6673 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6675 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6676 than comparing S_GET_SEGMENT to undefined_section.
6677 (write_object_file): Skip symbols which were equated to an
6678 undefined or common symbol.
6679 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6680 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6682 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6683 or S_IS_COMMON call S_GET_VALUE.
6684 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6685 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6686 to an undefined or common symbol, convert the reloc to be against
6688 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6689 undefined or common symbol.
6690 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6691 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6692 to an undefined or common symbol, convert the reloc to be against
6694 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6695 undefined or common symbol.
6696 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6697 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6699 (yank_symbols): Skip symbols which were equated to an undefined or
6702 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6704 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6705 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6707 * configure.in: Make sure we only add m68k-parse.o to
6708 ${extra_objects} once, no matter how many m68k targets have been
6710 * configure: Rebuild.
6712 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6714 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6715 * configure: Rebuild.
6717 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6719 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6720 * doc/c-m68k.texi: Document .extend and .ldouble.
6722 * configure.in (m68*-apple-aux*): New target.
6723 * config/te-aux.h: New file.
6724 * config/obj-coff.c (compare_external_relocs): New static function
6726 (do_relocs_for): Sort relocs if TE_AUX.
6727 (fixup_segment): If TE_AUX, store common symbol value in segment.
6728 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6730 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6732 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6734 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6736 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6737 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6739 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6740 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6741 an undefined symbol and the size of a function symbol.
6742 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6743 for all common symbols.
6745 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6747 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6750 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6753 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6755 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6756 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6758 * ecoff.c (localsym_t): Add addend field.
6759 (add_ecoff_symbol): Add addend argument. Change all callers.
6760 (coff_sym_value): Make static.
6761 (coff_sym_addend): New static variable.
6762 (ecoff_directive_def): Initialize coff_sym_addend.
6763 (ecoff_directive_val): Accept symbol + constant.
6764 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6765 (ecoff_build_symbols): Include the addend in the symbol value.
6767 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6769 * config/tc-ppc.c (md_assemble): Ignore overflow on
6770 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6772 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6774 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6775 bytes in size, so offset appropriately in big endian mode when
6776 writing the bottom 2 bytes.
6778 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6780 * config/tc-sparc.c (default_compatible): New static local.
6781 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6782 (sparc_ip): If no architecture or -bump specified, don't mark as
6783 mismatched those in default_compatible.
6785 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6787 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6788 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6789 * configure: Rebuild.
6790 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6791 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6792 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6793 (sco_id): Declare if SCO_ELF.
6795 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6797 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6798 ({max,warn_after}_architecture): New static locals.
6799 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6800 If both architecture and -bump requested, set max_architecture to max.
6801 (sparc_md_end): Simplify.
6802 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6803 Rewrite code to bump architecture and check for conflicts.
6804 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6805 with Solaris assembler.
6806 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6807 (md_show_usage): Update.
6809 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6811 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6813 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6815 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6816 #ifdef sparcv9 when choosing value.
6819 (sparc_md_end): Declare.
6820 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6821 (initial_architecture): New static local.
6822 (can_bump_v9_p): Likewise.
6823 (NO_V9): Delete all occurrences.
6824 (sparc_md_end): New function.
6825 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6826 Don't bump architecture to v9 unless can_bump_v9_p set.
6827 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6828 * configure.in (sparc64 target cpu): Don't set obj_format here.
6829 (SPARC_V9): Renamed from sparcv9.
6830 (sparc64-*-elf*): Define SPARC_ARCH64.
6831 * configure: Regenerated.
6832 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6833 (SPARC_ARCH64): Add.
6834 * conf.in: Regenerated.
6835 * config/vmsconf.h: Update.
6837 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6839 * config/tc-mips.c (load_register): Optimise "dli" loads.
6840 (md_show_usage): add "-mcpu=vr4100" to help text.
6842 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6844 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6845 undefined symbol, preserve the X_op of O_symbol.
6846 (S_GET_VALUE): Fix check to permit this case.
6847 * write.c (write_relocs): If a reloc is against an undefined
6848 symbol equated to another symbol, change the reloc to be against
6850 * config/obj-coff.c (do_relocs_for): Likewise.
6852 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6855 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6857 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6858 computer is PowerPC.
6860 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6862 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6863 mentioned in the eabi.
6865 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6867 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6868 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6870 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6872 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6874 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6876 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6877 as a section it is ok to have unadorned -mrelocatable pointers in.
6879 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6881 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6884 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6886 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6887 dependent section attributes can be handled.
6889 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6890 macros to add support for exclude section flag and ordered section
6893 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6894 functions to add support for exclude section flag and ordered
6897 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6899 * subsegs.c (section_symbol): Don't try to look up the section
6900 symbol in the hash table. It should be possible to have a symbol
6901 with the same name as a section, but no connection to it.
6903 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6904 From James Carlson <carlson@xylogics.com>.
6906 * expr.c (operand): Skip whitespace after a close parenthesis.
6907 From James Carlson <carlson@xylogics.com>.
6909 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6911 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6912 as_warn_where for relocation overflow.
6913 (parse_reg): Accept register name only if next character is
6916 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6918 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6919 addresses for static variables.
6921 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6923 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6924 and xgot give the old toc16 relocation.
6925 (md_apply_fix3): Support all GOT relocations.
6927 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6929 * config/tc-mips.c (load_address): Correctly handle a constant in
6930 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6932 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6934 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6935 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6936 (build_Mbytes): Handle REG_B.
6938 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6940 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6942 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6944 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6946 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6948 * config/obj-coff.c (write_object_file): Set the s_align field to
6949 the number of bytes, rather than to the power of 2.
6951 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6953 * Makefile.in (DISTCLEAN_HERE): New variable.
6954 (distclean): Use it.
6955 (maintainer-clean): Depend upon clean-here rather than clean,
6956 distclean, and clean-info. Run make maintainer-clean in doc.
6957 Remove files listed in DISTCLEAN_HERE.
6958 * doc/Makefile.in (maintainer-clean realclean): Split out from
6959 distclean. Depend upon clean-info and distclean.
6961 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6963 * mac-as.r: Fix copyright and version strings.
6964 (cfrg): Use PROG_NAME instead of literal name.
6966 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6968 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6970 * config/tc-a29k.h (tc_unrecognized_line): Define.
6971 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6972 (md_operand): Handle a29k style local dollar labels.
6974 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6976 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6978 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6980 * read.c (s_fill): If md_flush_pending_output is defined, call
6983 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6985 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6986 Treat rs_align_code like rs_align.
6988 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6990 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6991 converting an absolute address into a PC-relative one.
6993 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6995 * mpw-config.in: Don't always use te-generic.h for emulation.
6996 (powerpc-apple-macos): Use emulation te-macos.h.
6997 * mpw-make.sed (install, install-only): Edit in Mac-specific
7000 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7002 * configure.in: Improve message about unsupported ELF targets.
7003 * configure: Rebuild.
7005 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7006 pattern is zero. From Manfred Hollstein.
7008 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7010 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7011 the various idata sections, we check the name on the .section pseudo.
7013 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7015 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7016 add section's paddr to add_number; compatibility to native as and
7019 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7021 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7023 * hash.c (struct hash_entry): Moved here...
7024 * hash.h (struct hash_entry): ...from here.
7026 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7027 if it's already known to be null.
7029 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7031 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7032 bit relocs converted to PC relative relocs. This turned out to
7033 add the offset from the beginning of .text twice.
7035 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7037 * stabs.c (s_stab_generic): In 's' case, free string from
7040 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7042 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7045 * subsegs.h (segment_info_type): Make bitfields unsigned.
7047 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7048 and move them together. On most systems this will reduce the
7049 structure size by one word.
7050 (operatorT): Define O_max.
7051 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7054 * read.c (pop_insert): Print error returned by hash table
7057 * as.c (dump_statistics): Split out from main; dump some hash
7058 table stats and target-specific stats.
7059 (start_time): No longer automatic to main.
7060 (main): Set file-level start_time and call dump_statistics at
7061 exit. Exit by calling xexit.
7062 (show_usage): Make --statistics description less specific.
7063 * subsegs.c (subsegs_print_statistics): New function.
7064 * write.c (write_print_statistics): New function.
7065 (n_fixups): New static variable.
7066 (fix_new_internal): Increment it.
7067 * read.c (read_print_statistics): New function.
7068 * read.h (read_print_statistics): Declare.
7069 * symbol.c (symbol_print_statistics): New function.
7070 * symbol.h (symbol_print_statistics): Declare.
7071 * hash.c (hash_print_statistics): New function.
7072 * hash.h (hash_print_statistics): Declare.
7073 * config/tc-i386.c (i386_print_statistics): New function.
7074 * config/tc-i386.h (i386_print_statistics): Declare.
7075 (tc_print_statistics): New macro.
7076 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7079 * hash.c (DELETED): Rewrite to use a valid but unique address.
7080 (START_POWER): Reduce to 10.
7081 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7082 Add new values for counting strcmp calls.
7083 (GROW_FACTOR): New macro.
7084 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7086 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7087 (hash_new): Use FULL_VALUE.
7088 (struct hash_control): Definition moved here.
7089 (hash_code): Don't mask to low bits.
7090 (hash_ask): Mask returned hash code here. Check hash value before
7091 calling strcmp; count strcmp calls.
7092 * hash.h (struct hash_control): Declare, don't define, here.
7093 (HASH_STATLENGTH): Deleted.
7094 (struct hash_entry): Add field for hash code.
7095 (hash_say, hash_apply): Don't declare.
7097 * hash.c (destroy): Return void.
7098 (applicatee): Ditto.
7099 (main): Fix declarations.
7100 (hash_apply): Return void. Argument `function' returns void. Put
7101 inside "#ifdef TEST".
7102 (hash_say): Define only if TEST is defined.
7103 * hash.h (hash_apply, hash_say): Declarations deleted.
7105 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7107 * configure: Rebuild with autoconf 2.7.
7109 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7111 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7112 * configure: Rebuild with autoconf 2.6.
7114 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7116 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7117 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7119 (ppc_frob_file): Remove.
7120 * config/tc-ppc.h (tc_frob_file): Don't define.
7121 (ppc_frob_file): Don't declare.
7123 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7125 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7126 * config/alpha-opcode.h: Include one-operand variants of jmp and
7129 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7130 with te-delta.h in 8.3 file systems.
7131 * configure.in: Adjusted.
7133 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7135 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7137 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7139 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7141 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7143 Version 2.6 released.
7144 * Makefile.in (VERSION): Updated to 2.6.
7146 * config/obj-coff.c (write_object_file): Change use of md_do_align
7147 to pass a pointer rather than a fill value, to match other uses.
7149 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7151 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7153 * as.c (main): Move md_end call to just after call to
7154 perform_an_assembly_pass. Delete cpu-specific code here.
7155 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7156 * config/tc-arm.c (md_end): Unused function deleted.
7157 * config/tc-ns32k.c (md_end): Ditto.
7159 * config/tc-i386.c (i386_align_code): New function, moved here
7160 from HANDLE_ALIGN macro.
7161 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7163 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7165 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7168 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7170 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7171 multi-byte nops to avoid changing gcc. The necessary gcc change
7172 might break old assemblers.
7174 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7176 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7177 generate optimal multi-byte nop instructions for ".align n"
7178 ".align n,0x90", and aligns requiring more than 15 bytes of
7179 padding still generate multiple 0x90's as before.
7181 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7183 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7185 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7187 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7188 * configure: Update.
7189 * mpw-make.sed: Reorder commands to make sed happier.
7190 * config/te-macos.h: New file.
7191 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7193 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7195 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7196 conditional branches.
7197 (md_apply_fix): Likewise.
7199 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7201 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7202 generate a reloc which the linker will not handle correctly. Fix
7203 overflow checking--R_IREL is 18 bits, not 17.
7205 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7207 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7208 from a PC relative reloc if TC_A29K.
7210 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7211 code depends upon it.
7213 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7214 $extend. Based on code from Eric Freudenthal
7215 <freudenthal@nyu.edu>.
7216 * config/tc-a29k.h (LEX_DOLLAR): Define.
7217 * read.c (LEX_DOLLAR): Define if not defined.
7218 (lex_type): Use LEX_DOLLAR.
7220 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7222 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7225 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7227 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7229 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7231 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7232 used only by "dlltool.c".
7234 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7236 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7237 (md_pseudo_table): Don't define "extern".
7239 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7241 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7243 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7245 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7247 * macro.c (macro_expand_body): Don't warn about == with a
7248 nonexistent parameter, in case it is in a comment field.
7250 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7252 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7253 set, even if macro_alternate is set.
7254 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7255 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7256 the token unless it ended in '@'.
7257 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7258 * doc/c-a29k.texi: Document macro usage on A29K.
7260 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7262 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7264 (install_operand): Likewise.
7266 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7268 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7270 * configure.in (m88k-motorola-sysv*): New target.
7271 * configure: Rebuild.
7272 * config/te-delta88.h: New file.
7273 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7275 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7276 (md_do_align): Define.
7277 * config/tc-m88k.c: Include "subsegs.h".
7278 (m88k_do_align): New function.
7280 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7281 (COFF_NOLOAD_PROBLEM): Define.
7282 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7284 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7286 * config/tc-i386.c (md_assemble): For a jump instruction with
7287 non-constant target, require 7 available bytes in the current
7290 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7292 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7295 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7297 * configure.in (alpha-*-linux*): Use ecoff.
7298 * configure: Rebuild.
7299 * ecoff.c (ecoff_directive_extern): New function.
7300 (ecoff_directive_weakext): New function.
7301 (ecoff_build_symbols): Handle weak symbols.
7302 (ecoff_setup_ext): Likewise.
7303 (ecoff_frob_symbol): Warn about weak common symbols.
7304 * ecoff.h (ecoff_directive_extern): Declare.
7305 (ecoff_directive_weakext): Declare.
7306 * symbols.c (S_IS_WEAK): New function.
7307 * symbols.h (S_IS_WEAK): Declare.
7308 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7310 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7313 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7315 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7317 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7318 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7319 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7320 * config/obj-coff.c (coff_frob_symbol): Don't call
7321 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7322 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7325 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7326 (ppc_stab_symbol): New static variable.
7327 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7328 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7329 sy_tc.real_name to the stab string.
7330 (ppc_bc, ppc_ec): New static functions.
7331 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7333 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7335 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7338 * input-scrub.c (input_scrub_push): Reset sb_index.
7340 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7342 * listing.c (listing_newline): Don't create a frag in the absolute
7345 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7347 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7348 (ppc_csect): Move most of the code to ppc_change_csect, and call
7350 (ppc_change_csect): New static function, taken from ppc_csect.
7351 (ppc_section): New static function.
7352 (ppc_saw_abs): New static varable.
7353 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7354 a symbol has no csect.
7355 (ppc_adjust_symtab): New function.
7356 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7357 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7359 * write.c (write_object_file): If tc_adjust_symtab is defined,
7360 call it just before the call to obj_adjust_symtab.
7362 * symbols.c (symbol_find_or_make): Change name to be const.
7363 * symbols.h (symbol_find_or_make): Update declaration.
7365 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7367 * doc/as.texinfo (Align): Mention SH.
7368 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7370 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7371 (Z8000 Directives, even): Don't give numeric align value, instead
7374 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7376 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7379 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7381 * Makefile.in (diststuff): Also make info.
7382 (maintainer-clean realclean): Also make clean-info.
7384 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7386 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7387 (pa_subspace): For ".nsubspa", always create a new subspace
7388 with the given attributes, even if one already exists with the
7391 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7393 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7394 TC_FORCE_RELOCATION, taking an additional section argument. If
7395 the section of the target symbol is not the same as the current
7396 section, always force the relocation to be used.
7397 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7399 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7400 md_pcrel_from function, taking an additional section argument.
7401 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7403 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7404 older TC_FORCE_RELOCATION if not defined.
7405 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7406 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7407 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7408 TC_FORCE_RELOCATION.
7410 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7412 * input-scrub.c (as_where): Set name to null pointer if we don't
7414 * messages.c (identify): Only print filename if non-null.
7415 (as_show_where): Ditto, for line number too.
7416 (as_warn_internal, as_bad_internal): Ditto.
7418 * input-file.c (input_file_open): If the input file can't be
7419 opened, consider it an error.
7421 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7423 * config/tc-mips.c: Added mips_4100 control, and support for
7424 accepting the 4100 as a MIPS architecture variant (md_begin,
7425 macro_build, mips_ip, md_parse_option). Adding suitable
7426 command-line OPTIONs, and updating the help text (md_show_usage).
7428 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7430 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7431 BFD_ASSEMBLER is defined.
7433 * Use one active frag and one obstack per frag chain:
7434 * frags.c (frags): Variable deleted.
7435 (frag_alloc): New function.
7436 (frag_grow, frag_more, frag_variant, frag_now_fix,
7437 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7439 (frag_new): Ditto. Verify that frch_last and frag_now match on
7440 entry and exit, and that old frag_now has non-zero type. Replace
7441 "know" uses with "assert". Use frag_alloc instead of mucking with
7443 * frags.h (frags): Declaration deleted.
7444 * subsegs.h (struct frchain): Add new field frch_frag_now.
7445 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7447 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
7448 give it any stricter alignment than frchainS structures need. Do
7449 not initialize frags obstack. Set frag_now to point to
7450 dummy_obstack. Initialize absolute_frchain.
7451 (subseg_set_rest): Save and restore frag_now in frch_frag_now
7452 field of frchainS. Don't create new frags on section switch, and
7453 use frag_alloc when creating a new frag chain. For absolute
7454 section, set frchain_now to absolute_frchain. Verify that
7455 frch_last and frag_now match on entry and exit. Initialize
7456 per-chain obstack, and under gcc, set required alignment to that
7457 needed by fragS structure.
7459 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7461 * stabs.c (get_stab_string_offset): Only copy input string if a
7462 fresh copy is needed, not if the section already exists.
7463 (s_stab_generic): Cache stab section name to bypass lookups, since
7464 usually it will match. Could be made faster still by changing the
7465 memory allocation rules.
7466 (s_xstab): Cache section name to bypass repeated string
7469 * frags.c (frag_new): Deleted register declarations.
7471 * listing.c (frag_now): Don't declare.
7473 * as.c (chunksize): New variable.
7474 (debug_memory): New variable.
7475 (main): If debug_memory is set, reduce chunksize and
7477 * as.h (chunksize): Declare it.
7478 * read.c (read_begin): Use it.
7480 * config/tc-alpha.c (md_shortopts): Include 'g'.
7481 (md_parse_option): Ignore it.
7483 * Makefile.in (distclean): Remove Makefile and config.status from
7484 testsuite directory.
7485 (clean-here): Don't delete testsuite. Instead, delete only the
7486 files within it that would be generated by running tests.
7488 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
7489 frag_now_fix instead of accessing obstack info directly.
7490 * config/tc-arm.c (s_ltorg): Ditto.
7491 (md_assemble): Ditto.
7493 * config/tc-i386.c (md_assemble): Call frag_grow instead of
7496 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
7498 * stabs.c (aout_process_stab): Insert debug symbol into symbol
7499 chain after parsing value expression, if any, to avoid separating
7500 continued .stabs lines.
7502 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
7504 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
7505 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
7507 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
7509 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
7510 -mcom support and PPC_OPCODE_ANY for -many.
7511 (md_parse_option): Ditto.
7513 (md_begin): For duplicate instructions, print all duplicates
7516 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
7518 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
7519 common mode operation.
7520 (md_show_usage): Add -mcom to usage message.
7522 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
7524 * expr.c (op_rank): Add O_symbol_rva.
7525 * expr.h (operatorT): Add O_symbol_rva.
7526 * read.c (cons_worker): Set O_symbol_rva when necessary.
7527 * write.c (fix_new_exp): Understand O_symbol_rva.
7529 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
7531 * config/tc-mips.c: Correct s_cons arguments. From Michael
7532 Joosten <joost@ori.cadlab.de>.
7534 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
7536 * config/tc-ppc.c (ppc_macro): Make count unsigned.
7537 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
7538 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
7540 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
7541 make non-static. Change all users.
7542 * config/obj-coff.h (coff_n_line_nos): Declare.
7544 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
7546 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7548 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
7550 * config/obj-elf.c (obj_elf_common): Convert specified byte
7551 alignment to power of two. Set size of local bss symbol.
7553 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
7555 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
7557 * sb.c, macro.c: Decide whether to include <string.h> or
7558 <strings.h> just as as.h does.
7560 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
7562 * Makefile.in (site.exp): Fix setting of $srcdir.
7564 * config/tc-arm.c (md_atof): Fix little-endian output.
7565 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
7568 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
7570 * doc/as.texinfo: Split out the NS32k family documentation,
7571 despite its being commented out for now.
7572 * doc/c-ns32k.texi: New file.
7574 * sb.c, macro.c: Include string.h.
7576 * Makefile.in (comparison): Only check *.o; we don't care if
7577 timestamps inserted by the native linker differ.
7579 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
7580 if alignment stricter than 4 bytes is requested; in that case,
7581 align to a 4-byte boundary first.
7583 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
7585 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
7586 uninitialized" warning for `Max_Source_Offset'.
7588 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
7590 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7591 qualifiers and detect errors if present.
7592 (md_assemble): Add call to parse_toc_entry. Also added some support
7593 for the [tocv] qualifier.
7594 (ppc_pe_tocd): New function to support data in the toc section.
7596 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
7598 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7601 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7603 * config/tc-m68k.c (isword): Accept all values from -65536 to
7604 +65535, so ~VAL will not be rejected.
7606 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7607 skip characters after the pseudo-op.
7609 * read.c (get_line_sb): Don't look past buffer_limit.
7610 (s_include): In MRI mode, skip characters after the file name.
7612 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7614 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7615 periods in register names.
7617 For older changes see ChangeLog.1.