2 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
4 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
5 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
6 (gif_insn_frag_loc): New static global.
7 (assemble_gif): Record frag and location frag of insn.
8 (md_apply_fix3): Validate user specified nloop if we couldn't do
10 (s_endgif): Queue fixup to install nloop if we can't compute it here.
12 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
14 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
15 insufficient data present. Fix insertion of computed nloop value.
16 (install_vif_length): Second pass at unpack len calcs.
17 (s_endunpack): Round data up to word boundary.
18 (insert_mpg_marker): New function.
19 (insert_file): New args insert_marker, size. All callers updated.
20 (assemble_vif): Rewrite varlen insn handling.
21 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
22 (s_enddirect,s_endunpack): Rename arg to internal_p.
26 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
28 * config/tc-mips.c : Added vr4320 similar to vr4300.
31 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
33 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
34 Recognize -GN and -relax.
35 (md_begin): Initialize gp size from -G switch.
36 (alpha_force_relocation): Always force if -relax.
37 (alpha_align): Take a new argument that will specify when to
38 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
39 Change all callers. Emit nop alignment padding as nop+unop pair.
41 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
43 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
44 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
47 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
49 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
50 require padding to the next long word boundary.
54 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
56 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
57 inserted binary files.
60 start-sanitize-phase2-m32rx
61 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
63 * config/tc-m32r.c (optimize): New static local.
64 (md_shortopts): Add -O.
65 (md_parse_option): Recognize it.
66 (md_show_usage): Document it.
67 (md_assemble): Don't try to combine insns in parallel if !optimize.
69 end-sanitize-phase2-m32rx
71 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
73 * config/tc-m32r.c (first_writes_to_seconds_operands):
74 Reinitialise b_operands for each pass of the inner loop.
77 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
79 * config/tc-dvp.h (tc_frob_label): Define.
80 * config/tc-dvp.c (dvp_frob_label): New function.
81 (create_colon_label): New argument `sto'. All callers updated.
82 (record_mach): New argument `force_next_p'. All callers updated.
83 (cpu_sto): New function.
84 (UNIQUE_LABEL_PREFIX): New macro.
85 (unique_label): Use it.
86 (assemble_gif): Emit start label before mach label.
87 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
89 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
91 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
92 (setup_dma_autocount): Renamed from setup_autocount. New argument
93 inline_p. All callers changed. Fix word address of count.
94 (parse_dma_addr_autocount): Fix word address of address.
98 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
100 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
101 in special_sections table and add .vubss etc via
102 ELF_TC_SPECIAL_SECTIONS.
103 * config/tc-dvp.h: Likewise.
106 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
108 * cgen.c: #include symcat.h.
109 * config/tc-m32r.c: Likewise.
111 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
113 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
114 absolute expressions instead of '$' prefixed register names.
116 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
118 * read.c (s_set): Record file and line info for symbols when -as.
119 (pseudo_set): Don't overwrite that dummy fragment.
122 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
124 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
125 (dvp_parse_done): Comment out contents.
126 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
127 (s_state): Handle .vu in included file.
128 (asm_state): New state ASM_GIF.
129 (asm_state_stack): Maintain stack of parsing states.
130 ({push,pop,set}_asm_state): New functions.
131 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
132 (gif_{insn_type,data_name,insn_frag}): New static locals.
133 (md_assemble): Watch for .endgif if in ASM_GIF state.
134 (assemble_gif): Complete.
135 (s_endgif): Complete.
136 (cur_mach): New static local.
137 (record_mach): New function.
138 (md_begin): Initialize `cur_mach'.
139 (assemble_*): Record current mach type.
140 (vu_count): New static local.
141 (assemble_vif): Temporary hack to properly align mpg/direct data.
142 (assemble_vu): Insert mpg every 256 insns.
145 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
147 * config/tc-ppc.c (md_pseudo_table): Add "section".
148 (ppc_named_section): New static function.
150 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
152 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
153 so we don't have to scan the entire list.
156 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
158 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
159 case, allow the parallel instructions to modify the same flag
163 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
165 * listing.c (list_symbol_table): Categorize symbols by
166 undefined_section rather than sy_frag->line == NULL.
169 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
171 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
172 (inline_dmadata): Renamed from s_dmadata_implied.
173 (assemble_one_insn): Rewrite dma operand processing.
174 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
175 (unique_name,setup_autocount): New functions.
177 * config/tc-dvp.c: Include stdarg.h/varargs.h.
178 (md_pseudo_table): Add .word.
179 (assemble_dma): Set alignment to 16 bytes. Enable code that records
181 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
182 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
183 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
185 (eval_expr): New function.
186 (create_label,create_colon_label): New function.
187 (s_enddmadata): Rewrite.
190 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
192 * Makefile.am (install-exec-local): Install properly when ln
193 fails or tooldir == prefix.
196 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
198 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
199 handling of updates to the condition bit as this is shadow by
203 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
205 * config/tc-dvp.c (parse_float): New function.
206 (assemble_vu): Handle loi insns.
207 (assemble_one_insn): Simplify suffix parsing.
208 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
213 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
215 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
217 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
219 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
220 for --warn-explicit-parallel-conflicts and --Wnp as an
221 abbreviation for --no-warn-explicit-parallel-conflicts.
222 (assemble_parallel_insn): Use non-relaxable versions of branch
225 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
227 * app.c: Parse || as a seperator between assembler statements.
230 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
232 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
233 Test result of insert_operand for error.
236 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
238 * config/tc-m32r.c (md_assemble): Only parallelise instructions
239 when m32rx target is enabled and the instructions are not
242 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
244 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
245 bother checking insn which have no operands.
248 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
250 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
251 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
252 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
253 * doc/Makefile.in: Rebuild.
256 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
258 * config/tc-m32r.c (first_writes_to_seconds_operands): New
259 function. Replaces get_src_reg(), check_for_side_effects(),
260 reads_from_src_reg(). Uses new insn operand features of cgen.
261 (writes_to_pc): New function., but with new code suppressed for now.
262 (md_assemble): Call first_writes_to_seconds_operands().
264 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
266 * config/tc-mips.c (macro_build): Handle operand type 'C'.
267 (macro): Fix handling of M_COP[0-3].
269 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
271 Based on patches from Ross Harvey <ross@teraflop.com>:
272 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
273 if macro_alternate or macro_mri.
274 (getstring): Remove support for byte constants between < and >.
275 (get_any_string): '<' only starts a string if macro_alternate or
277 (macro_expand_body): Permit keyword parameters following
278 positional parameters.
280 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
281 * configure.in (alpha*-*-netbsd*): New target.
282 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
283 * configure: Rebuild.
285 * as.h (flag_warn_suppress_instructionswap): Move from here...
286 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
287 here, and make static.
289 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
290 BFD_ASSEMBLER or MANY_SEGMENTS.
292 * as.c (show_usage): Update bug-gnu-utils address.
293 * gasp.c (show_usage): Likewise.
294 * doc/as.texinfo (Bug Reporting): Likewise.
296 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
298 * config/tc-mips.c (load_address): Don't use mips III or mips IV
299 insns regardless of the size of a pointer if we're in mips I or
301 (macro, macro2, s_cprestore, s_cpadd): Likewise.
303 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
305 Fix rac to accept only a0:
306 * tc-d10v.c (parallel_ok, find_opcode):
307 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
308 Introduce OPERAND_GPR.
310 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
312 * read.c (s_fill): Handle non-constant repeat counts by creating
313 an rs_space fragment.
316 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
318 * doc/c-m32r.texi: Document warning and error messages. Add
319 descriptions of --warn-explicit-parallel-conflicts.
321 * doc/as.texinfo: Add more m32rx command line options.
324 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
326 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
327 from as_bad to as_warn.
330 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
332 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
335 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
337 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
338 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
339 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
341 * config/tc-dvp.h: Add configuration specific section names.
344 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
346 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
347 seg_fix_rotP rather than fix_root from seg_info.
349 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
351 * expr.c: Add support for 0x1_2_3_4 bignums.
353 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
355 * configure.in: Change -linux* to -linux-gnu*.
356 * configure: Rebuild.
358 * app.c (do_scrub_begin): Treat \r as whitespace.
361 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
363 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
364 rather than parsing syntax string manually.
365 (assemble_parallel_insn): Check for both forms of parallel
368 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
370 * Makefile.am: Update dependencies.
371 * Makefile.in: Rebuild.
373 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
375 * configure, aclocal.m4: Rebuild with new libtool.
377 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
379 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
380 the argument to bfd_set_arch_mach.
381 (load_address): Use bfd_arch_bits_per_address to determine the
382 bit size of an address instead of looking at the isa level.
383 (macro, macro2, s_cprestore, s_cpadd): Likewise.
386 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
388 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
390 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
393 * as.h (enum _relax_state): Add rs_cfa.
394 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
395 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
396 * read.c (emit_expr): Call check_eh_frame.
397 * write.c (cvt_frag_to_fill): Handle rs_cfa.
398 (relax_segment): Likewise.
399 * Makefile.am: Rebuild dependencies.
400 (GAS_CFILES): Add ehopt.c.
401 (GENERIC_OBJS): Add ehopt.o.
402 * doc/internals.texi (Frags): Document rs_cfa.
404 * as.c (show_usage): Mention --traditional-format.
405 (parse_args): Accept --traditional-format.
406 * as.h (flag_traditional_format): Declare.
407 * output-file.c (output_file_create): If flag_traditional_format,
408 set BFD_TRADITIONAL_FORMAT on stdoutput.
409 * doc/as.texinfo, doc/as.1: Document --traditional-format.
411 * config/tc-mips.c (append_insn): Make sure that if we have a
412 fixup for an unmatched %hi reloc, it does not associated with a
415 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
416 * doc/Makefile.in: Likewise.
418 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
420 * config/tc-m32r.c (check_for_side_effects): New function.
421 (can_make_parallel): Add checks for instruction side effects
422 clashing with the other instruction.
423 (assemble_parallel_insn): Improve warning messages. Return error
424 message from non-swapped instruction order.
426 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
428 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
430 * config/tc-arm.h: Replace md_after_pass_hook definition with a
431 md_cleanup definition. This moves the forced literal output to
432 the end of the source pass, and avoids macro's inserting literals
433 into the code immediately after the macro expansion.
435 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
437 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
438 a gas internal symbol is adjustable.
439 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
441 * as.h: If gcc version greater than 2.6, use `__format__' and
442 `__printf__' in function attributes, rather than `format' and
445 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
447 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
449 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
451 Add tms320c30 support:
452 * config/tc-tic30.h: New file.
453 * config/tc-tic30.c: New file.
454 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
455 TARGET_FORMAT as "coff-tic30".
456 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
457 * Makefile.am: Rebuild dependencies.
458 (CPU_TYPES): Add tic30.
459 (CPU_OBJ_VALID): tic30-aout is valid.
460 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
461 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
462 * configure, Makefile.in: Rebuild.
464 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
466 * config/tc-v850.c (md_assemble): Improvements to error messages
469 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
471 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
472 BFD_RELOC_HI16_S to store the high bits of any value.
474 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
475 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
476 assembler calculate relocations to any external symbol at all.
477 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
478 involving generation of pc-relative relocs.
479 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
480 has been moved to md_apply_fix3.
482 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
483 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
484 which actually means (the address of identifier's GOT entry) +
485 constant, which is not particularly useful.
487 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
489 * read.h (include_dirs): Declare.
490 (include_dir_count,include_dir_maxlen): Declare.
493 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
494 (md_parse_option): Handle them.
495 (md_show_usage): Print them.
496 (output_dma,output_pke): New static globals.
497 (assemble_pke): Handle -no-dma-pke.
498 (insert_file): Search include dir list.
499 (s_enddirect): Validate length if prespecified.
500 (s_endmpg): Likewise. Handle -no-dma-pke.
501 (s_endunpack): Handle -no-dma-pke.
502 (md_pcrel_from_section): Add offset to delay slot for
506 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
508 * configure.in: Correct check for shared opcodes library.
509 * configure: Rebuild.
511 * listing.c (buffer_line): If we can't open the file, set at_end.
512 (listing_print): Remove unused local variable fi.
514 * config/m68k-parse.y (reglistpair): Handle register list in
517 * config/vms-conf.h: Don't undef VERSION.
520 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
522 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
523 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
526 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
528 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
530 (GENERIC_OBJS): New variable, with the rest of the old OBJS
532 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
533 ($(srcdir)/make-gas.com): Rename from make-gas.com.
534 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
535 (EXTRA_DIST): Define.
536 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
537 explicitly rather than via the list of object files.
538 (gcc-as.opt): New file created when make-gas.com is run.
539 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
540 itbl-cpu.h} to #include appropriate file rather than copying that
542 * config/vms-conf.h: Synchronize with current config.in.
543 * Makefile.in: Rebuild.
546 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
548 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
549 (parallel_ok): Relaxed parallel subinstruction dependency check.
553 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
555 * config/tc-m32r.c (md_assemble): Fix determination of when
556 instructions can be combined in parallel.
559 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
561 * as.h (flag_warn_suppress_instructionswap): added new flag.
562 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
563 command line argument.
564 * tc-d10v.c (write_2_short): emit "Swapping instructions"
565 warning only if flag_warn_suppress_instructionswap is false.
567 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
569 * configure.in (i386-*-mingw32*): New target.
570 * configure: Rebuild.
572 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
574 * symbols.c (resolve_symbol_value): Don't set the segment if it
575 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
577 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
580 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
582 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
583 depends upon HAVE_{UNLINK,REMOVE} values rather than host
586 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
588 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
591 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
593 * configure.in: Add dvp support.
594 * configure: Regenerate.
595 * config/tc-dvp.[ch]: New files.
598 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
600 * config/tc-v850.c (v850_insert_operand): Display instruction when
601 an error is encountered.
603 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
605 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
606 (i386-*-sco3.2v5*coff): New target.
607 (i386-*-sco3.2*): New target.
608 * configure: Rebuild.
610 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
612 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
615 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
617 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
618 validate_immediate return value in the right type for comparisons
621 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
623 * listing.c (MAX_BYTES): Use listing variables not constants.
624 (data_buffer): No longer an array, but a pointer.
625 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
626 (listing_listing): Allocate data_buffer.
628 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
630 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
631 --listing-rhs-width, --listing-cont-lines.
632 (show_usage): Update.
633 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
634 (listing_lhs_cont_lines, listing_rhs_width): New vars.
635 (print_lines): Use the variables instead of the constants.
636 (listing_listing): Likewise.
637 * listing.h: Declare the new vars.
639 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
641 * as.c (parse_args): Add --keep-locals alias for -L.
642 Add --strip-local-absolute.
643 (show_usage): Update.
644 * as.h (flag_strip_local_absolute): New flag.
645 * symbols.c (S_IS_LOCAL): Use it.
646 * config/obj-aout.h (S_IS_LOCAL): Likewise.
647 * config/obj-bout.h (S_IS_LOCAL): Likewise.
648 * config/obj-coff.h (S_IS_LOCAL): Likewise.
650 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
652 * config/tc-m32r.c: Detect if explicitly parallel instructions
653 might have an io conflict and issue a warning message.
656 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
658 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
659 to a count of the number of matches to skip.
660 (can_make_parallel): Pass count of number of matches to skip to
661 reads_from_src_reg().
664 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
667 * config/tc-m32r.c: Add support for swapping fixups of swap
670 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
671 cgen_swap_fixups): Functions to save, restore and swap the fixup
672 chain with a backup copy.
673 (cgen_asm_finish_insn): Returns address of constructed insn.
675 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
677 * listing.c (file_info_struct): Remove FILE, add POS.
678 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
679 (file_info): Don't open the file.
680 (buffer_line): Check for the file in the last_open cache, updating
682 (print_source): Don't reference file_info->file.
683 (listing_listing): Likewise.
684 (listing_print): Close the file in the cache, if any.
687 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
689 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
690 parallel instructions so that they are in the correct order.
691 (reads_from_src_reg, get_src_reg, can_make_parallel,
692 make_parallel): New functions to support opportunistic
693 parallelisation of adjacent instructions.
696 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
698 * read.c (dwarf_file_string): New file static variable.
699 (emit_expr): Look for constant sequence that leads up to a file
700 name in DWARF debugging output.
701 (stringer): Use dwarf_file_string to decide whether to accept a
702 string as a file name.
704 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
706 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
707 (crack_operand): Add reg->reglst MRI hack.
708 (r_seg): Put reglst symbols in reg_section.
709 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
711 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
713 * tc-sh.c (get_specific): Handle SGR & DBR.
715 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
717 * tc-h8300.c (parse_reg): Take the length of the symbol into
718 account when attempting to match a register name.
719 * tc-h8500.c (parse_reg): Likewise.
721 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
724 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
727 * cgen.c: Formatting changes to improve readability.
729 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
731 * config/tc-mips.c (macro): Rework division code to avoid unfilled
735 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
737 Based on a patch from Jim Wilson
738 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
739 (tc_gen_reloc): Handle cross section PC relative relocs
743 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
745 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
747 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
749 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
750 (expr_jmp_buf): New static local.
751 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
752 (cgen_md_operand): New function.
753 * tc-m32r.c: Clean up pass over `struct foo' usage.
754 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
756 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
758 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
759 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
761 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
763 * config/tc-i386.c (i386_operand): Give an error if there are
764 unrecognized characters after an expression.
766 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
768 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
770 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
772 * configure.in (i386*-go32-rtems*): Fix to be the same as
774 * configure: Rebuild.
776 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
778 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
779 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
780 (mips_ip): Always check for FP_D, not just for instructions that
781 are not part of the regular ISA.
783 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
785 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
787 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
789 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
791 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
793 * expr.c (integer_constant 32bit bignum): Mask off bits outside
794 the range we care about.
797 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
799 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
800 (exec_type_enum): Enumeration giving all of the exec types.
801 (warn_nops): New static variable to give nop warning level.
802 ({cur,prev}_mul32_p): New static variable to keep track of whether
803 the current/previous instruction is a 32-bit multiply.
804 (Optimizing): Make static.
805 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
807 (d30v_insert_operand): Delete declaration of unused function.
808 (write_2_short): Make exec_type argument enum, not int.
809 (parallel_ok): Ditto.
810 (check_range): Delete unused variable(s).
812 (find_format): Ditto.
813 (md_apply_fix3): Ditto.
814 (md_show_usage): Document -n and -N.
815 (md_parse_option): Parse -n and -N.
816 (write_1_short): If -n, warn about adding a nop. Use
818 (write_2_short): Use enumeration values instead of hard coded
819 integers. Reset exec_type for default operations. For explicit
820 parallel operations, call parallel_ok to make sure everything is
821 ok. If writing out a parallel operation, and the previous
822 instruction was a 32-bit multiply, indicate current instruction
824 (parallel_ok): Allow add/tx ... to be done in parallel with
825 another add/tx ... assuming the gpr registers don't overlap.
826 (md_assemble): Use exec type enumeration values, not hard coded
827 ints. Check for loads or 16-bit multiplies following in the next
828 cycle after a 32-bit multiply. Add nops if that is the case.
829 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
830 cur_mul32_p if current instruction is a 32-bit multiply.
831 (find_format): Change spacing and layout.
835 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
837 * config/tc-tic80.c (tic80_relax): New static variable.
838 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
839 (md_parse_option): Handle new relax options.
840 (md_show_usage): Document new relax options.
841 (find_opcode): Don't use short forms of PC relative branches if
846 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
848 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
849 used/set flag fields. Make flag vars unsigned long. Use
850 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
851 parallel if they use the same conditional flag with reversed
852 meaning. Allow 2 add/sub insns that set the carry or overflow
853 flags but do not query them to be done in parallel. Don't allow 2
854 word store operations to be done in parallel with ADDppp or
855 SUBppp. Don't allow loads to be done in parallel with 16 bit
859 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
861 * config/tc-arm.c: Prevent use of interworking support for
864 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
866 * doc/all.texi: Add M32R cpu.
868 * doc/as.texinfo: Add documentation of m32r processor.
870 * doc/c-m32r.texi: New file, documenting m32r specific features.
873 * config/tc-m32r.c (allow_m32rx): New function.
874 (enable_m32rx): New variable.
875 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
876 (md_show_usage): Document new --m32rx command line option.
877 (md_parse_option): Implement new --m32rx command line option.
880 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
882 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
886 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
888 * config/tc-tic80.c (build_insn): Handle instructions that have
889 long (32 bit) PC relative offsets. Fix places that previously
890 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
891 (md_apply_fix): Add case to handle long PC relative offsets.
894 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
896 * doc/c-arm.texi (ARM Options): Document support for new ARM
899 * config/tc-arm.c (md_parse_option): Add support for new ARM
902 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
904 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
905 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
907 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
909 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
912 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
913 SHT_V850_{S|T|Z}COMMON to mark special common sections.
915 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
917 * config/tc-v850.c: Brought up to date with the branch.
919 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
921 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
922 (SWITCH_TABLE): Handle BFD_RELOC_8.
923 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
924 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
925 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
927 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
929 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
930 apparent bug in gcc's long long support crossing from x86.
932 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
934 * config/tc-arm.c: Brought up to date with latest changes on arm
937 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
939 * config-gas.com: Get version info from configure.in.
941 * makefile.vms: include depend.obj in OBJS.
943 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
945 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
946 all corresponding code.
948 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
950 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
951 run-time endian selection.
953 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
955 * tc-sh.c (parse_reg): Properly quote for fv4.
957 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
959 * symbols.c (resolve_symbol_value): Add missing breaks in case on
960 symbol value operator.
962 start-sanitize-vr5400
963 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
965 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
969 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
971 * config/tc-d10v.c (parallel_ok, find_opcode):
972 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
974 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
976 * config/obj-coff.c (fixup_segment): Cast second arg of
977 md_apply_fix3 call to type "valueT *".
979 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
981 * configure.in (emulations): Make FreeBSD an aout / i386bsd
983 * configure: Re-generate.
985 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
987 * config/tc-mips.c (macro_build): Use the membership field
991 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
993 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
994 first argument if it's supposed to be a register.
997 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
999 * config/tc-mips.c (mips_4900): Added.
1000 (hilo_interlocks): Added mips_4900.
1001 (md_begin): Set default for mips_4900.
1002 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1003 (md_longopts): Add "m4900" and "no-m4900".
1004 (md_parse_option): Handle above options.
1007 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1009 * app.c (do_scrub_chars): If d10v, re-insert a space before
1010 a '#' when in state 10.
1012 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1014 * config/tc-h8300.c: Include "subsegs.h".
1015 (tc_reloc_mangle): Handle references to symbols which are not
1016 being output, so that references to `.' work.
1018 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1020 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1023 * macro.c (sub_actual): If we don't find a parameter for an &,
1026 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1027 start-sanitize-vr5400
1029 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1031 (hilo_interlocks): VR5400 has interlocks.
1032 (md_begin): Expect mips64vr5400, not mips64r5400.
1035 * config/tc-mips.c (mips_ip): In default case, call as_bad
1036 instead of fprintf, to get "assembler messages:" message output
1037 before instead of after.
1039 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1041 * frags.h: Handle multiple inclusion.
1043 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1045 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1046 * as.h (struct frag, frag support): Moved from here.
1048 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1050 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1051 * cgen.c (cgen_asm_finish_insn): Update.
1052 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1053 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1054 (md_convert_frag): Ditto.
1055 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1056 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1057 (TC_FRAG_INIT): Update.
1059 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1061 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1062 print out MD fields of fix.
1063 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1064 defined) to initialize MD fields in frag.
1065 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1066 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1067 * config/tc-ns32k.h: Add comments. Remove obsolete
1068 BFD_FAST_SECTION_FILL definition, change prototypes for
1069 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1070 opcode_frag and opcode_offset and remove pcrel_adjust.
1071 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1072 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1073 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1075 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1076 MD fields in frag structure.
1077 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1078 fix_bsr): macros to access MD fields in fix structure.
1079 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1080 use struct opcode_location as these fields are now in the frag
1082 (convert_iif): Call frag_more as it is needed instead
1083 of trying to allocate for the whole insn. Avoid call of frag_more
1084 with negative argument.
1085 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1086 md_estimate_size_before_relax, md_pcrel_from,
1087 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1088 and frag structures.
1089 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1090 opcode_offset and remove pcrel_adjust.
1091 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1092 fix_new_ns32k_exp with changed arguments.
1094 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1096 * tc-mips.c (md_begin): Reorganize setting of default values so
1097 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1099 (md_parse_option): Remove all code that sets defaults; md_begin
1100 handles all of this now.
1102 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1104 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1106 (bootstrap, bootstrap2, bootstrap3): Likewise.
1107 * Makefile.in: Rebuild.
1109 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1110 TOC section to be against the csect.
1112 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1114 start-sanitize-vr5400
1115 * config/tc-mips.c (mips_5400): New variable.
1116 (md_begin, md_parse_option): Handle 5400 options/names.
1117 (macro_build, mips_ip): Check for 5400-specific instructions.
1118 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1122 * config/tc-mips.c (validate_mips_insn): New function, checks
1123 match versus mask bits, and also verifies that all bits to be
1124 output are actually specified somewhere.
1125 (md_begin): Call it for 32-bit instructions, instead of doing
1126 match/mask check here. In case of failure, print a message, but
1127 check the rest of the opcode table before exiting.
1129 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1131 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1132 from Tony Thompson at ARM: athompso@arm.com
1135 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1137 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1142 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1144 * config/tc-mips.c (hilo_interlocks): True for tx49.
1145 (md_begin): Add mips64tx49.
1146 (md_parse_option): Add 4900 cpu.
1149 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1151 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1152 extend if the operand expects a signed value.
1154 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1155 default which is to permit dollar labels.
1157 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1159 * config/tc-sparc.c (sparc_memory_model): New variable.
1160 (md_longopts): Add -TSO/-PSO/-RMO options.
1161 (md_parse_options): Handle them.
1162 (sparc_elf_final_processing): For 64 ELF, set required
1163 memory ordering in e_flags. Default to RMO and let the user
1164 override it through command line.
1166 * config/tc-sparc.h (elf_tc_final_processing): Add.
1168 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1170 * config/tc-sparc.c (v9a_asr_table): New variable.
1171 (sparc_ip): Handle v9a asr's.
1172 Patch from David Miller <davem@vger.rutgers.edu>.
1174 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1176 * config/tc-sparc.h (md_do_align): New macro.
1177 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1178 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1180 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1182 * config/tc-sh.c (sh_small): New variable.
1183 (OPTION_SMALL): Define.
1184 (md_longopts): Add "small".
1185 (md_parse_option): Handle OPTION_SMALL.
1186 (md_show_usage): Mention -small.
1187 * config/tc-sh.h (sh_small): Declare.
1188 (SUB_SEGMENT_ALIGN): Handle sh_small.
1189 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1192 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1193 case in little endian mode.
1195 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1197 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1198 overflow signalling to linker.
1200 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1202 * makefile.vms: Fix for dec c.
1204 * config-gas.com: Give explanation for dec c setup in error
1207 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1208 sections on openvms/alpha.
1210 * config/obj-evax.c: support .weak pseudo-op
1212 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1214 * config/tc-sparc.c (default_arch_size): New static local.
1215 (struct sparc_arch): Rename arch_size to default_arch_size.
1216 New member user_option_p.
1217 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1218 (init_default_arch): Check whether default arch is valid.
1219 Set default_arch_size in addition to sparc_arch_size.
1220 (OPTION_32,OPTION_64): Define.
1221 (md_longopts): New entries for -32, -64.
1222 (md_parse_option): Handle them.
1223 (md_show_usage): Print them. Ensure init_default_arch called.
1224 * configure.in (sparc64): Set arch to v9-64.
1225 * configure: Regenerated.
1227 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1229 * write.c (subsegs_finish): New function, broken out of
1231 (write_object_file): Some code moves into subsegs_finish.
1232 * write.c (subsegs_finish): Declare.
1233 * as.c (main): Call subsegs_finish.
1235 * read.c (s_include): Check for error return from
1238 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1240 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1242 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1244 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1245 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1246 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1247 the correct relocation when it exists.
1248 * config/tc-i386.c (md_apply_fix3): Likewise.
1250 * config/tc-ppc.h: Correct typo in comment.
1251 * config/tc-v850.h: Likewise.
1253 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1255 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1256 when second instruction is writing to first instructions inputs.
1258 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1260 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1261 templated programs to build with -g.
1263 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1265 * config/tc-v850.c (md_relax_table): Add support for relaxing
1266 unconditional branches. This patch is courtesy of Jim Wilson.
1267 (md_convert_frag): Fix relaxing of branches. This patch is
1268 courtesy of Jim Wilson.
1269 (md_assemble): Create different fixups for conditional and
1270 unconditional branches. This patch is courtesy of Jim Wilson.
1271 (md_estimate_size_before_relax): Estimate size of variable part of
1272 fixup based on whether it is for a conditional or an unconditional
1273 branch. This patch is courtesy of Jim Wilson.
1274 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1275 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1276 obj_elf_section_change_hook().
1277 (v850_comm): New function.
1278 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1279 (md_begin): Add bss flag to seg_info of bss sections.
1281 Add support for .scommon, .tcommon and .zcommon sections.
1283 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1284 .zcommon, .tbss, .call_table_data and .call_table_text.
1286 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1288 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1289 * configure: Regenerated.
1291 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1293 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1294 expression is not confused with -1.
1296 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1298 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1299 operand - OPERAND_ATMINUS.
1301 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1303 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1304 decrement modify the index register.
1306 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1308 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1309 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1310 68336, 68341, 68349.
1311 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1312 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1313 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1316 * doc/Makefile.am (CPU_DOCS): Define.
1317 (as.info): Depend upon $(CPU_DOCS).
1318 * doc/Makefile.in: Rebuild.
1320 * configure.in: Remove AM_PROG_INSTALL; it's called by
1322 * configure: Rebuild.
1324 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1326 * tc-d10v.h (TC_START_LABEL): Don't define.
1327 (tc_frob_label): Define.
1329 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1331 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1332 to pair a branch and link with anything but an exe instruction.
1334 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1336 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1337 optimization to reduce the alignment surprises for gcc.
1339 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1341 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1342 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1343 (sparc_ip): Add %hix,%lox.
1344 (md_apply_fix3): Call as_bad_where, not as_bad.
1345 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1346 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1348 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1350 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1351 recognizes alphaev5 etc.
1352 * configure: Rebuild.
1354 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1356 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1357 of mipsr3900 with mipstx39.
1359 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1360 -mipsXX message' if the insn isn't an ISA insn.
1362 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1364 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1365 Redefine TARGET_FORMAT to call sparc_target_format.
1366 * config/tc-sparc.c (in_unsigned_range): New function.
1367 (sparc_arch_size): Make static.
1368 (sparc_target_format): New function.
1369 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1370 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1371 (output_insn): Set `fx_no_overflow'.
1372 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1373 (tc_gen_reloc): Likewise.
1375 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1377 * config/tc-v850.c (v850_section): Remove.
1379 * config/obj-elf.c (obj_elf_section): Enhance error message.
1381 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1383 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1384 including obj-elf.h in OBJ_MAYBE_ELF case.
1385 (mips_target_format): Return NULL after abort to avoid warning.
1387 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1389 * expr.c (operator): Accept ==. From Anders Blomdell
1390 <anders.blomdell@control.lth.se>.
1392 * config/atof-ieee.c (gen_to_words): When generating a denormal
1393 number, handle an overflow into the smallest normalized number.
1395 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1397 * as.h, input-scrub.c (new_logical_line): New return value.
1398 * read.c (s_app_file): Don't note the same file several times
1401 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1403 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1405 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
1407 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1408 * configure: Rebuild.
1410 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
1412 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1414 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1415 fn* instructions do not insert implicit fwait. This was changed
1418 * config/m68k-parse.y (yylex): Permit an expression to be used for
1421 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1423 * Makefile.in: Rebuild.
1425 * aclocal.m4: Rebuild with new libtool.
1426 * configure: Rebuild.
1428 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
1430 * app.c (do_scrub_chars): Clear mri_state at end of .mri
1433 * config/tc-mips.c (hilo_interlocks): Change from a static
1434 variable to a macro, so that it varies with the variables upon
1436 (gpr_interlocks, cop_interlocks): Likewise.
1437 (md_begin): Don't initialize them.
1439 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
1441 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
1442 of strcmp where appropriate.
1444 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
1446 * config/tc-v850.c (md_assemble): Cope with a zero data area
1447 relocation with a constant offset.
1448 (md_assemble): Produce error message when special data area
1449 relocations are used on instructions which do not support them.
1450 (md_assemble): Reset processor mask if defined by command line
1453 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
1455 * config/tc-sparc.c: Reorganize file.
1456 (parse_keyword_arg): Allow numbers in reg names.
1457 (SPECIAL_CASE_NONE): New macro.
1458 (md_assemble): Use it.
1459 (lookup_arch,init_default_arch): New functions.
1460 (default_arch,default_init_p,sparc_arch_table): New static locals.
1461 (sparc_arch_size): New static local.
1462 (max_architecture): Initialize in init_default_arch.
1463 (md_parse_options): Call init_default_arch if necessary.
1464 Rewrite -xarch/-A processing.
1465 (md_show_usage): Print -A values from sparc_arch_table.
1466 (md_begin): Call init_default_arch if necessary.
1467 (sparc_md_end): Handle both 32 and 64 bit environments.
1468 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
1469 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
1470 (DEFAULT_ARCH): Add.
1471 * config.in: Regenerate.
1472 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
1473 (SPARC_V9,SPARC_ARCH64): Delete.
1474 * configure: Regenerate.
1475 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
1477 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
1479 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
1481 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
1482 start-sanitize-v850e
1484 * config/tc-v850.c (md_assemble): Corrected typo.
1485 * config/tc-v850.c Add new sections: call_table_data and
1487 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
1488 (handle_ctoff): New Function.
1490 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
1493 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
1495 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
1496 displacement from the tiny data area pointer.
1498 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
1500 * config/tc-hppa.c (fix_new_hppa): Make declaration match
1503 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
1505 * config/tc-v850.c (processor_mask): New variable.
1506 (set_machine, md_parse_option): Set processor_mask.
1507 (md_assemble): Check that instruction is available to target
1510 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
1511 start-sanitize-v850e
1512 (TARGET_PROCESSOR): New constant.
1513 (TARGET_PROCESSOR): New constant.
1517 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
1519 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
1524 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
1526 Merge in work from Martin Hunt:
1528 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
1529 CR is 0 for PSWL and PSWH.
1531 * config/tc-d30v.c (do_assemble): Don't accept
1532 illegal condition codes for cmpu instruction.
1534 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
1535 used in d*i instructions.
1537 * config/tc-d30v.c (check_size): New function. Check
1538 relocations for overflows.
1539 (md_pcrel_from_section): Fix relocations between sections.
1540 (md_apply_fix3): Use new relocation types for 15 and 21
1541 bit relocations in the right container. Needed because
1542 the address of the instruction is not eight-byte aligned
1543 but the relocations must be.
1545 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
1546 (find_format): If ".s" or ".l" are used, don't try
1547 to compute branch sizes.
1549 * config/tc-d30v.c (do_assemble): Check for ".s" or
1550 ".l" extensions to opcode names.
1551 (find_format): Generate the correct instructions when
1552 ".s" or ".l" are used.
1554 * config/tc-d30v.c (build_insn): Check for odd registers
1555 on instructions that require even registers.
1557 * config/tc-d30v.h (md_start_line_hook): Define.
1558 * config/tc-d30v.c (md_start_line_hook): New hook.
1559 Checks the beginning of each line for a ".". If it
1560 finds one, assume a pseudo-op and flush any unwritten
1563 * config/tc-d30v.c (md_apply_fix3): Fix problem
1564 with determining when fixups were done.
1566 * config/tc-d30v.c (build_insn): Fix bug where the numeric
1567 part of a symbol (for example, "foo+8") was being written
1568 into the instruction.
1569 (md_pseudo_table): Change .word to be 32 bits and add
1572 * config/tc-d30v.c (parallel_ok): Check to see if first
1573 instruction is a jump.
1575 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1578 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1580 start-sanitize-v850e
1581 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1583 * configure.in (emulations): Add v850 emulation.
1585 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1587 * Makefile.am (CPU_TYPES): Add arc.
1588 (TARGET_CPU_CFILES): Add tc-arc.c.
1589 (TARGET_CPU_HFILES): Add tc-arc.h.
1590 (dependencies): Rebuild.
1591 * Makefile.in: Rebuild.
1592 * configure.in: Recognize arc-*-elf*.
1593 * configure: Regenerated.
1594 * config/tc-arc.[ch]: New files.
1596 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1598 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1599 Correct description of hi() reloc prefix.
1601 start-sanitize-v850e
1602 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1603 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1604 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1607 * doc/c-v850.texi: Document new pseudo ops and command line
1610 * config/tc-v850.c (set_machine): New function.
1611 * config/tc-v850.c (.v850): New pseudo op.
1612 start-sanitize-v850e
1613 * config/tc-v850.c (.v850e): New pseudo op.
1614 * config/tc-v850.c (.v850ea): New pseudo op.
1618 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1620 Support -alh and -ald for DWARF 1:
1621 * listing.c (struct list_info_struct): Add debugging field.
1622 (listing_newline): Initialize the debugging field. If ELF, if the
1623 section starts with .debug or .line, set the debugging field in
1624 the listing structure.
1625 (debugging_pseudo): Add list parameter. Change all callers. If
1626 the debugging field is set, consider it to be a debugging pseudo.
1627 If ELF, skip blank lines between debugging lines.
1628 * read.c (emit_expr): If ELF, look for line numbers.
1629 (stringer): If ELF, look for file names.
1631 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1634 if there is no insert function.
1636 * config/tc-v850.h (TARGET_MACHINE): New constant.
1638 * config/tc-v850.c (v850_insert_operand): Add
1639 -mwarn_unsigned_overflow.
1640 (md_begin): Set BFD machine number based on machine variable.
1641 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1643 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1645 * as.h: Don't declare alloca if it is a macro.
1646 * macro.c: Likewise.
1649 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1651 * config/tc-mips.c: Add tx19/r1900.
1654 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1656 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1657 rename to cpu_types[].
1658 (s_alpha_arch): New function.
1659 (md_pseudo_table): Add "arch".
1661 * config/tc-alpha.c (md_begin): Merge the two loops through the
1663 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1664 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1666 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
1668 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1670 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1672 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1675 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1677 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1679 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1681 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1682 relative to the next instruction, not the current instruction.
1683 (md_assemble): Similarly.
1685 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1687 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1690 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1691 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1692 recognise special instructions.
1693 (md_assemble): Calculation of the size of a fixups corrected.
1695 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1698 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1700 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1701 opcode->opcode as the sentinal. Zero is a valid opcode.
1703 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1705 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1706 * doc/c-v850.texi: Change node name to match other chapter nodes.
1708 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1710 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1713 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1715 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1716 number will fit in 64 bits.
1718 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1719 rather than calling abort.
1721 * as.h: Don't define alloca if __GNUC__. Just declare it.
1722 * macro.c: Copy alloca handling from as.h.
1724 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1725 Gabriel Paubert <paubert@iram.es>.
1727 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1728 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1729 is jcxz or a loop instruction.
1731 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1733 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1735 (md_begin): Set up machine architecture and type.
1737 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1739 * symbols.c (resolve_symbol_value): Store the value back into the
1740 symbol expression, to handle add or subtract simplification
1741 correctly. Handle O_symbol_rva. Add default case.
1743 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1744 chunksize while creating the new subsection.
1745 * as.c (chunksize): Initialize to zero.
1746 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1747 calling obstack_begin.
1749 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1751 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1754 start-sanitize-v850e
1755 * config/tc-v850.c (parse_register_list): Support constant
1756 expressions as register lists.
1759 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1761 * doc/c-v850.texi: Change the major node to v850 Machine
1764 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1766 * doc/as.texinfo: Add inclusion of c-v850.texi
1768 * doc/c-v850.texi: New file.
1770 * read.c (is_end_of_line): Make NUL character be considered to be
1773 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1775 * config/tc-v850.c (parse_register_list): Add support for curly
1777 (cc_names): Add "e" and "ne" conditions.
1779 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1781 * app.c (do_scrub_chars): Support a double dash as starting a
1782 comment that extends to end of line.
1784 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1786 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1788 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1790 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1792 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1793 insn when changing to a different instruction.
1795 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1797 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1798 floating point extensions.
1799 (parse_reg): parse sgr and dbr.
1801 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1803 * config/tc-v850.c (system_register_name): Support numbers for
1804 system register IDs.
1806 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1808 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1809 flag when alignment is in bytes instead of power of 2, and code to
1810 use that flag to convert alignment to bytes.
1811 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1812 * read.h (s_lcomm_bytes): Add prototype.
1813 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1814 defined, write alignment to alignment bits in section header s_flags
1815 rather than the s_align field.
1816 start-sanitize-tic80
1817 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1818 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1819 pseudo, instead of s_lcomm which wants a power of two for alignment.
1822 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1824 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1826 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1828 * as.c (show_usage): Add -am.
1829 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1830 if we've already got one.
1831 * listing.c (struct list_info_struct): Add line_contents.
1832 (listing_newline): Put unused argument to work: if non-null, save it...
1833 (listing_listing): ... and regurgitate during listing instead of line
1835 * listing.h (LISTING_MACEXP): New define.
1836 (LISTING_NEWLINE): Argument is NULL.
1837 * read.c (read_a_source_file): If expanding macros, break up input
1838 lines and pass them to listing_newline.
1839 * doc/as.texinfo: Document -ac and -am.
1841 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1843 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1845 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1848 start-sanitize-v850e
1849 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1851 * config/tc-v850.c: Remove support_v850e flag and command line
1854 * configure.in (emulations): Add support for v850e target
1856 * configure (emulations): Add support for v850e target
1858 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1860 * config/tc-v850.c: Remove support_v850ea flag and command line
1863 * configure.in (emulations): Add support for v850ea target
1865 * configure (emulations): Add support for v850ea target
1868 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1870 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1871 setting EXPECT and TCL_LIBRARY.
1872 * Makefile.in: Rebuild.
1874 * as.h (enum debug_info_type): Define.
1875 (debug_type): Declare.
1876 * as.c (debug_type): New global variable.
1877 (show_usage): Add --gstabs.
1878 (parse_args): Handle --gstabs.
1879 * read.c (generate_asm_lineno): Remove.
1880 (read_a_source_file): Output stabs debugging if appropriate.
1881 Change checks of generate_asm_lineno to check debug_type. Only
1882 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1883 * read.h (generate_asm_lineno): Don't declare.
1884 (stabs_generate_asm_lineno): Declare.
1885 * stabs.c (stabs_generate_asm_lineno): New function.
1886 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1887 Don't turn off debugging.
1888 (add_file): Remove old #if 0 code.
1889 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1890 (ecoff_directive_end): Don't generate stabs line symbols.
1891 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1892 generate_asm_lineno.
1893 (line_label_cnt): Remove.
1894 (ecoff_generate_asm_line_stab): Remove.
1895 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1896 * doc/as.texinfo, doc/as.1: Document --gstabs.
1898 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1900 start-sanitize-v850e
1901 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1902 Add support for v850ea instructions.
1904 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1905 Add support for v850e instructions.
1908 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1909 text of entire opcode.
1911 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1913 * doc/internals.texi: Document rs_leb128.
1915 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1917 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1918 in ABSL case, rather than calling abort.
1920 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1922 * as.h (enum _relax_state): Add rs_leb128.
1923 * read.c (potable): Add sleb128 and uleb128.
1924 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1926 * read.h: Update prototypes.
1927 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1928 the symbol value, add a second FINALIZE argument that prevents
1929 changes from being comitted. Update all callers.
1930 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1931 * doc/as.texinfo: Document the new pseudos.
1933 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1935 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1937 (DISTCLEANFILES): Define.
1938 * doc/Makefile.am (DISTCLEANFILES): Define.
1939 * Makefile.in, doc/Makefile.in: Rebuild.
1941 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1943 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1944 Don't set targ or gas_target. Define SCO_ELF and
1945 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1947 * Makefile.am: Remove @target_frag@.
1948 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1950 (dep-am): Mark as phony.
1951 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1953 * config/arm-big.mt, config/arm-lit.mt: Remove.
1954 * config/mips-big.mt, config/mips-lit.mt: Remove.
1955 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1956 * config/ppc-sol.mt: Remove.
1957 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1958 * config/m88kcoff.mt: Remove.
1959 * config/sco5.mt: Remove.
1960 * configure, config.in, Makefile.in: Rebuild.
1962 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1963 further try to circumvent the .y.h rule.
1964 * Makefile.in: Rebuild.
1966 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1968 * Makefile.am: New file, based on old Makefile.in.
1969 * acinclude.m4: New file, from old aclocal.m4.
1970 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1971 shared library handling; now handled by libtool. Replace
1972 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1973 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1974 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1975 * config.in: New file, created by autoheader.
1977 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1978 * stamp-h.in: New file.
1979 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1980 (parse_args): Likewise.
1981 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1982 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1983 * Makefile.in, doc/Makefile.in: Now built with automake.
1984 * aclocal.m4: Now built with aclocal.
1985 * configure: Rebuild.
1987 * cond.c (s_else): If not listing false conditionals, turn listing
1988 off in the false branch of the else.
1990 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1992 * config/tc-mips.c (macro): Fix handling of a double load from a
1993 symbol plus an offset.
1995 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1996 has an associated external symbol.
1998 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2000 * config/tc-alpha.c (s_alpha_ucons): New function.
2001 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2003 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2005 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2006 line if we encounter an error.
2008 * config/tc-v850.c (md_assemble): Sign extend constants value
2009 for hi and hi0 expressions.
2010 (v850_insert_operand): Enable range checking for generic 16bit
2013 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2015 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2016 LO16, HI16 and HI16_S relocs.
2018 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2020 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2022 * configure: Regenerated with autoconf 2.12.
2023 * Makefile.in: Add $(EXEEXT) to all executables.
2025 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2027 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2028 unconditional branches.
2029 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2032 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2034 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2036 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2038 * macro.c (define_macro): Make sure the index is in range before
2041 start-sanitize-tic80
2042 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2044 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2045 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2046 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2050 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2052 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2053 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2054 defined, use s_align_ptwo for .align.
2055 * configure.in (i386-*-msdosdjgpp*): New target.
2056 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2057 * configure: Rebuild.
2059 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2061 * config/tc-sparc.c (last_opcode): New static local.
2062 (md_assemble): Don't issue "FP branch in delay slot" warning if
2063 the delay slot has been annulled.
2065 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2067 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2068 code if BFD_ASSEMBLER.
2070 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2072 * config/tc-v850.c (system_registers): Fix ordering of registers.
2074 start-sanitize-tic80
2075 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2077 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2078 when it will be filled in later by relocation information.
2081 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2083 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2084 (mips_ip): Fix ISA checks.
2086 start-sanitize-r5900
2087 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2089 * configure.in: Default the r5900 to little endian.
2090 * configure: Rebuilt.
2093 start-sanitize-tic80
2094 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2096 * config/tc-tic80.c (build_insn): Fix endianness problem with
2100 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2102 * config/tc-mips.c (check_absolute_expr): Change warning to
2105 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2107 * config/tc-mips.c (macro_build): Refine code to check if an
2108 instruction is available on a particular cpu variant.
2109 (mips_ip): Likewise.
2111 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2113 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2114 OBJ_AOUT to ifdef OBJ_ELF.
2115 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2116 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2118 * write.c (fixup_segment): Change special case for i386-coff to
2119 not apply for i386-pe.
2120 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2121 which were not done.
2122 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2123 (coff_format_ops): Initialize frob_file_after_relocs field rather
2124 than frob_file field.
2125 * config/obj-coff.h (coff_frob_file): Don't declare.
2126 (coff_frob_file_after_relocs): Declare.
2127 (obj_frob_file): Don't define.
2128 (obj_frob_file_after_relocs): Define.
2129 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2130 * configure: Rebuild.
2132 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2134 * config/obj-coff.c (fixup_segment): Never subtract section
2135 address from PC relative reloc which will be fully resolved.
2137 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2139 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2140 with hpux10 header files.
2142 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2144 From Jason Merrill <jason@cygnus.com>:
2145 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2147 * config/tc-i386.h (md_maybe_text): Define.
2148 (md_do_align): Use md_maybe_text.
2150 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2152 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2153 relocations, don't check for symbol being external, weak, etc.
2155 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2157 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2158 calculate relocations to any external symbol, because we might be
2159 linking a shared object and the symbol might be overriden or moved
2160 (for instance, moved into a static executable's .bss section).
2161 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2163 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2164 be calculated by the assembler.
2166 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2167 whose destination lies in the same file, by ignoring the @plt or
2168 @local and aiming the branch at its destination.
2170 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2172 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2173 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2176 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2177 of obj_copy_symbol_attributes.
2179 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2181 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2182 signed operand, sign extend a 32 bit value to the host size.
2184 * Makefile.in (CFLAGS): Subsitute from configure script. From
2185 Jeff Makey <jeff@cts.com>.
2187 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2188 buffer size to make a copy of the symbol.
2190 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2193 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2195 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2196 step through the frags calling cvt_frag_to_fill, switch to
2197 SEG_DATA when we reach data_frag_root.
2199 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2201 * config/tc-mn10300.c (md_assemble): Allow an empty register
2202 list for instructions which use register lists.
2204 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2206 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2208 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2211 * config/tc-arm.c: Add prototypes for many static functions.
2212 (struct asm_opcode ): Add prototypes for parms field.
2213 (struct thumb_opcode ): Likewise.
2214 (fp_op2): Remove unused flags parameter.
2215 (output_inst): Make static.
2216 (arm_after_pass_hook): Remove unused ignore parameter.
2217 * config/tc-arm.h (arm_after_pass_hook): Declare.
2218 (arm_start_line_hook): Declare.
2219 (arm_frob_label): Declare.
2221 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2223 * depend.c (wrap_output): new prototype.
2225 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2227 * config/tc-sh.c (md_apply_fix): Check for overflow.
2229 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2230 section size to be aligned.
2232 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2234 * config/tc-sh.h (md_cons_align): Define.
2235 (sh_cons_align): Declare.
2236 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2237 (sh_no_align_cons): New static variable.
2238 (s_uacons): New static function.
2239 (sh_cons_align): New function.
2240 (sh_handle_align): Warn about misaligned data.
2241 * doc/c-sh.texi: Document .uaword and .ualong.
2243 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2245 * macro.c (macro_expand): In MRI mode, treat single quote as a
2246 separator character when checking for a positional argument.
2248 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2250 * config/tc-arm.c (md_parse_option): Merge in changes from
2253 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2255 * configure.in (emulations): Add Thumb architecture support from
2256 armT-9703-28-branch.
2258 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2260 * doc/all.texi: Add enabling of ARM documentation.
2262 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2264 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2266 * config/tc-mips.c: Added r3900 support.
2268 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2270 * as.c: (parse_args) `-t' option requires an argument.
2272 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2274 * config/tc-arm.c (md_begin): Change call to
2275 coff_arm_bfd_set_private_flags() to a call to
2276 bfd_set_private_flags().
2278 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2280 * Makefile.in: Rebuild dependencies.
2282 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2283 of a BFD_RELOC_RVA reloc.
2285 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2287 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2288 (hppa_force_relocation): Force a relocation for an absolute
2291 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2293 * doc/as.texinfo: Don't use @value in section names or index
2294 entries; it confuses texinfo.tex.
2296 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2298 * doc/as.texinfo: Updated for -MD option.
2299 * Makefile.in (CFILES): Added depend.c.
2300 (OBJS): Added depend.o.
2301 * as.h (start_dependencies, register_dependency,
2302 print_dependencies): New declarations.
2303 * depend.c: New file.
2304 * as.c (parse_args): Added -MD option.
2305 (main): Call print_dependencies.
2306 (show_usage): Added help for -MD.
2307 * read.c (s_app_file): Call register_dependency.
2308 (s_include): Call register_dependency when file is found.
2309 (read_a_source_file): Call register_dependency.
2311 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2313 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2314 section address to the symbol value.
2316 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2318 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2319 into the new membership field.
2321 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2323 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2324 command line then the ARM7 is now chosen by default when setting
2325 the BFD machine and architecture.
2327 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2329 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2330 hold APCS selection.
2331 (md_begin): Added code to generate flags to be set into the COFF
2332 header and the calls to the BFD functions to do this.
2333 (md_parse_option, md_show_usage): Added new command line
2334 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2335 -marmv3m, -marmv4, -marmv4t.
2337 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2338 as it is never used.
2340 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2342 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2343 label name with ".".
2344 * config/tc-mn10300.c (md_convert_frag): Likewise.
2346 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2348 * config/tc-mips.c (set_at): Check for bignum.
2349 (check_absolute_expr, macro, mips16_macro): Likewise.
2351 start-sanitize-tic80
2352 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2354 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2355 for overflow/underflow, only insert lower 15 bits into instruction.
2358 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2360 * config/tc-i386.c (pi): Check for RegMMX.
2362 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2364 * expr.c (expr): When subtracting values in the same frag,
2365 subtract X_add_number rather than adding it.
2367 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2369 * config/obj-coff.c (write_object_file): Just pass NULL to
2370 md_do_align, not the address of a char holding NOP_OPCODE.
2372 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2374 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2375 than an address if the floating point value looks sufficiently
2378 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2380 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2381 section size to be aligned.
2383 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2385 * cond.c: Include "macro.h".
2386 (struct conditional_frame): Add macro_nest field.
2387 (initialize_cframe): Initialize macro_nest.
2388 (cond_finish_check): Add nest parameter. Change all callers.
2389 (cond_exit_macro): New function.
2390 * as.h (cond_finish_check): Update declaration.
2391 (cond_exit_macro): Declare.
2392 * input-scrub.c (macro_nest): Make globally visible.
2393 (input_scrub_next_buffer): Call cond_finish_check.
2394 * macro.h (macro_nest): Declare.
2395 * read.c (s_mexit): Call cond_exit_macro.
2397 * config/tc-i386.h (RegMMX): Define.
2398 * config/tc-i386.c (pi): Check for all register types.
2399 (type_names): Add RegMMX.
2400 (md_assemble): Handle RegMMX.
2402 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2404 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2407 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
2409 * config/tc-mips.c (nopic_need_relax): Add new parameter
2410 before_relaxing. Use it when testing ecoff_extern_size.
2411 (load_address, macro, md_estimate_size_before_relax): Fix all
2414 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
2416 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2417 (obj_elf_subsection): New static function.
2419 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
2421 * config/obj-coff.c (coff_header_append): Don't reset string_size
2422 each time through the loop.
2424 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2426 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2428 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
2430 * doc/internals.texi (Porting GAS): Correct documentation for
2431 current configure handling of targ-cpu.h, et. al.
2432 (CPU backend): Document listing macros.
2434 * listing.c (data_buffer): Set size based on other listing macros,
2435 rather than always using 100.
2436 (data_buffer_size): Remove static variable.
2437 (calc_hex): Make data_buffer_size a local variable. Don't leave
2438 any slop when filling data_buffer.
2440 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
2442 * doc/c-mips.texi: Document .set autoextend.
2444 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
2446 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
2447 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
2448 sparc-*-openbsd*): New targets.
2449 * configure: Rebuild.
2451 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
2453 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2454 for all undefined symbols.
2456 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
2458 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
2461 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
2463 * configure.in (alpha*-*-openbsd*): New target.
2464 * configure: Rebuild.
2466 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
2468 * configure.in (mips-*-openbsd*): New target.
2469 * configure: Rebuild.
2472 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
2474 * config/tc-d30v.c (parallel_ok): Fix parallel checking
2475 for instructions using conditional execution.
2478 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
2480 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
2482 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
2484 * Makefile.in (srcroot): Remove.
2485 (INSTALL): Set to @INSTALL@.
2486 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
2487 (all, dvi): Don't set srcroot.
2488 (install): Depend upon as.new, gasp.new, and installdirs. Use
2489 $(program_transform_name) directly, rather than using
2490 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2491 (installdirs): New target.
2492 * doc/Makefile.in (INSTALL_XFORM1): Remove.
2493 (install): Depend upon installdirs. Use $(program_transform_name)
2494 directly, rather than using $(INSTALL_XFORM) and
2496 (installdirs): New target.
2497 (install-info-as): Run mkinstalldirs.
2498 (install-info-gasp): Likewise.
2500 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
2502 * Makefile.in (INSTALL): Change install.sh to install-sh.
2504 * symbols.c (resolve_symbol_value): Check for division by zero.
2506 From Thomas Graichen <graichen@rzpd.de>:
2507 * Makefile.in: Always use $(SHELL) when running move-if-change.
2508 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2509 * configure: Rebuild.
2511 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
2513 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
2514 New argument `want'. Update enum cgen_parse_operand_result values.
2515 Initialize if CGEN_PARSE_OPERAND_INIT.
2516 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
2517 (md_assemble): Call cgen_asm_init_parse.
2518 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
2520 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
2522 * config/tc-m68k.c (m68k_ip): Handle #j.
2524 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
2526 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
2527 right address for call label:32,regs,imm.
2529 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
2531 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
2533 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
2534 symbol for OBJ_ELF anymore.
2536 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
2538 * Makefile.in: Regenerate dependencies.
2539 (TARG_CPU): New variable.
2540 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
2541 (.dep1): Delete creating of cgen-opc.h.
2542 (.tcdep): Put proper contents in cgen-opc.h.
2543 * configure.in (m32r): Delete setting of extra_files, extra_links.
2544 (AC_OUTPUT): Create cgen-opc.h.
2545 * configure: Regenerated.
2547 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
2549 * makefile.vms: Update to build gasp.exe.
2551 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
2553 * write.c (relax_frag): Make non-static.
2554 * write.h (relax_frag): Add prototype for.
2555 * config/tc-m32r.h (md_do_align): New arg `max'.
2556 * config/tc-m32r.c (m32r_do_align): Likewise.
2557 Update calls to frag_align, frag_align_pattern.
2558 (fill_insn): Update call to m32r_do_align.
2559 (m32r_scomm): Update call to frag_align.
2561 * config/tc-m32r.[ch]: New files.
2563 * Makefile.in (CPU_TYPES): Add m32r.
2564 (TARGET_CPU_CFILES): Add tc-m32r.c.
2565 (TARGET_CPU_HFILES): Add tc-m32r.h.
2566 (DISTCLEAN_HERE): Add cgen-opc.h.
2567 (.dep1,.tcdep): Create empty cgen-opc.h.
2568 (cgen.o): Add dependencies.
2569 (dependencies): Regenerate.
2570 * as.h (struct frag): New member fr_targ.
2571 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2572 * conf.in (USING_CGEN): New macro.
2573 * configure.in (m32r-*-*): Add entry for.
2574 Add cgen.o to extra_objects.
2575 * configure: Regenerate.
2576 * frags.c (frag_var): fr_pcrel_adjust renamed to
2577 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2578 (frag_variant): Likewise.
2579 * write.c (relax_frag): Likewise.
2580 * config/tc-ns32k.c (*): Likewise.
2582 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2584 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2585 rather than for any end of line character.
2587 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2588 call abort (i.e., as_abort) rather than crashing.
2590 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2591 OBJ_ELF, rather than of S_GET_OTHER.
2593 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2595 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2597 * Makefile.in (VERSION): Set to 2.8.1.
2599 * Branched binutils 2.8.
2601 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2603 * COPYING: Update FSF address.
2605 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2607 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2609 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2611 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2613 * config-gas.com: Update to handle both vax and alpha.
2614 * makefile.vms: Update to use config-gas.
2615 * conf-a-gas.com: Remove file.
2617 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2619 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2620 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2621 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2623 start-sanitize-tic80
2624 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2626 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2627 at the beginning of a line for compatibility with .S files where
2628 cpp leaves the filename transitions beginning with '#'.
2631 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2633 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2634 tc_coff_sizemachdep if OBJ_COFF.
2636 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2638 * config/tc-ppc.c (register_name): Declare.
2640 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2642 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2643 * configure: Rebuild.
2645 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2647 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2648 (mips16_mark_labels): New static function.
2649 (append_insn): Call mips16_mark_labels.
2650 (mips_emit_delays): Likewise.
2651 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2652 (s_mips_stab): New static function.
2654 * configure.in: Use ELF for mips-*-gnu*.
2655 * configure: Rebuild.
2657 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2659 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2662 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2664 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2665 set OPCODES_LIB to empty.
2666 * configure: Rebuild.
2668 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2670 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2672 * configure: Rebuild.
2674 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2676 * itbl-parse.y (yyerror): Make static. Declare.
2678 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2679 * configure.in: Set emulations for mips-*-linux*-*.
2680 * configure: Rebuild.
2682 * config/tc-mips.c (struct mips_set_options): Define.
2683 (mips_opts): New static variable.
2684 (mips_isa): Remove. Now a field in mips_opts. Change all
2686 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2687 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2688 (struct mips_option_stack): Define.
2689 (mips_opts_stack): New static variable.
2690 (s_mipsset): Add support for .set push and .set pop.
2691 * doc/c-mips.texi: Document .set push and .set pop.
2693 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2694 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2695 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2697 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2699 * as.c (parse_args): Update copyright date in version message.
2701 * Makefile.in (clean-here): Remove dependency files.
2703 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2704 (s_mri_common): Check S_IS_COMMON unconditionally.
2705 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2706 * config/tc-alpha.c (s_alpha_comm): Likewise.
2707 * config/tc-mips.c (nopic_need_relax): Likewise.
2708 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2709 (ppc_pe_comm): Likewise.
2710 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2711 common symbol to bfd_com_section_ptr.
2712 * config/tc-sparc.c (s_common): Likewise.
2713 (tc_gen_reloc): Likewise.
2716 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2718 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2721 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2723 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2726 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2728 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2731 * listing.c (print_lines): Add lineno parameter. Change all
2733 (listing_listing): Only call calc_hex for the right line.
2734 (listing_list): Set the new edict based on the current edict, in
2735 order to handle listing commands in macros correctly.
2737 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2740 * cond.c (cond_finish_check): New function.
2741 * as.h (cond_finish_check): Declare.
2742 * as.c (main): Call cond_finish_check.
2745 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2747 * config/tc-d30v.c (md_assemble): If two instructions
2748 are supposed to be assembled in parallel and the first one is
2749 long, print an error and stop.
2750 (md_apply_fix3): Don't calculate absolute relocs. Just write
2754 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2756 * config/tc-i386.h (iclrKludge): Define.
2757 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2759 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2761 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2762 * config/tc-alpha.c (alpha_debug): New static variable.
2763 (md_parse_option): Set alpha_debug if -g is seen.
2764 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2767 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2769 * config/tc-d30v.c (build_insn): Enable range-checking code.
2770 (postfix): Stop at space or comma. Fixes PR 11862.
2771 (md_assemble): Change error message.
2774 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2776 * Makefile.in: Added automatic dependency building.
2777 * dep-in.sed: New file.
2779 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2781 * config/obj-ieee.c (segment_name): Don't define function if this
2784 * config/obj-coff.h (DO_STRIP): Don't define.
2785 * config/tc-h8300.h (DO_STRIP): Don't define.
2786 * config/tc-h8500.h (DO_STRIP): Don't define.
2787 * config/tc-w65.h (DO_STRIP): Don't define.
2788 * config/tc-z8k.h (DO_STRIP): Don't define.
2790 * symbols.c (colon): Call obj_frob_label if it is defined.
2791 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2793 * configure.in: Don't set files and links. Don't call
2794 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2795 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2796 * configure: Rebuild.
2797 * Makefile.in (TARG_CPU_C): New variable.
2798 (TARG_CPU_O, TARG_CPU_H): New variables.
2799 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2800 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2801 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2802 (LINKED_SOURCES): Remove.
2803 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2804 (LINKED_HEADERS): Remove.
2805 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2806 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2808 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2809 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2810 (itbl-cpu.h): Remove target.
2811 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2814 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2816 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2818 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2820 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2821 open coded loop that does not require the name to start with a
2824 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2826 * frags.c (frag_var): Change offset parameter to offsetT.
2827 (frag_variant): Likewise.
2828 * frags.h (frag_variant, frag_var): Update declarations.
2829 * config/tc-m68k.c (struct m68k_it): Change foff field to
2831 (add_frag): Change off parameter to offsetT.
2832 * Several files: Add casts to calls to frag_var.
2834 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2835 serialize a parallel make.
2836 (itbl-parse.h): Split target out from itbl-parse.c.
2838 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2840 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2842 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2843 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2844 storing the value of a common symbol.
2846 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2848 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2850 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2851 that is done by symbol_remove and symbol_insert.
2853 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2856 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2858 * config/tc-mips.c (load_register): In 32 bit mode, when not
2859 dealing with a 64 bit number, permit the upper 32 bits to be set
2860 even if bit 31 is not set.
2862 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2864 * read.c (potable): Add "equiv".
2865 (s_set): Handle .equiv based on argument.
2866 * doc/as.texinfo (Equiv): New node to document .equiv.
2867 (Err): New node to document .err.
2869 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2871 * Many files: Add function prototypes.
2872 * as.c (show_usage, parse_args): Make static.
2873 * frags.h (frag_alloc): Declare.
2874 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2875 * symbols.c (dollar_label_instance): Change return type to long.
2876 * symbols.h (print_symbol_value): Declare.
2877 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2878 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2879 (remove_subsegs, relax_frag): Make static.
2880 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2881 (what_kind_of_float): Likewise.
2882 (atof_vax): Make static. Change what_kind to int.
2883 (md_atof): Change what_statement_type to int.
2884 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2885 * config/tc-alpha.c (vax_md_atof): Declare.
2886 (md_atof): Don't declare atof_ieee and vax_md_atof.
2887 * config/tc-i386.c (set_16bit_code_flag): Make static.
2888 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2889 * config/tc-m68k.c (add_fix): Change width to int.
2890 (insert_reg): Change regname to const.
2891 (md_atof): Don't declare atof_ieee.
2892 (demand_empty_rest_of_line): Don't declare.
2893 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2894 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2895 (parse_keyword_arg): Change lookup_fn to take const arg.
2896 (md_atof): Don't declare atof_ieee.
2897 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2898 (tc_aout_pre_write_hook): Don't declare.
2900 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2902 * as.h (bfd_alloc_by_size_t): Don't declare.
2903 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2905 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2907 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2908 (symbol_append): Set sy_next and sy_previous when adding a single
2909 symbol to an empty list. Call debug_verify_symchain.
2910 (verify_symbol_chain): Use assert, not know.
2912 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2914 * NEWS: Note BeOS support.
2915 * configure.in: (ppc-*-beos): New target, use coff as object format.
2916 * configure: Regenerate with autoconf.
2918 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2920 * config/tc-mips.c (md_apply_fix): Improve error message for out
2923 * Makefile.in: Add dependencies on obstack.h where needed.
2925 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2927 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2928 case of a symbol equated to another symbol when using SVR4_PIC.
2930 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2932 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2934 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2935 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2937 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2938 and md_elf_section_change_hook if they are defined.
2939 (obj_elf_text, obj_elf_previous): Likewise.
2941 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2943 * config/obj-multi.h (struct elf_obj_sy): Define if
2945 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2947 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2948 OBJ_SYMFIELD_TYPE is defined.
2950 * doc/as.texinfo (bss): Improve description of .bss section. In
2951 ELF or COFF, you are permitted to switch into the section.
2952 (Comm): Rewrite description of common symbols.
2953 (Lcomm): Mention that some targets permit a third argument.
2955 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2957 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2959 * symbols.c (colon): Change type of local to int. From Alan Modra
2960 <alan@spri.levels.unisa.edu.au>.
2962 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2963 alignment if a zero fill pattern was explicitly specified.
2964 * config/tc-sh.c (sh_do_align): Likewise.
2966 * read.c (equals): Always permit register names to be redefined.
2968 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2969 mips16 symbol to be adjusted if a symbol is being subtracted from
2972 From Eric Youngdale <eric@andante.jic.com>:
2973 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2974 illegal symbol version names.
2975 (elf_frob_symbol): Check for external default versions.
2977 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2979 From Eric Youngdale <eric@andante.jic.com>:
2980 * config/obj-elf.h (struct elf_obj_sy): Define.
2981 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2983 * config/obj-elf.c (obj_elf_symver): Just record the name.
2984 (obj_symbol_new_hook): Initialized versioned_name field.
2985 (elf_frob_symbol): If there is a versioned_name, either rename the
2986 symbol, or add an alias with that name.
2988 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2990 * config/tc-mn10300.c (md_relax_table): Define.
2991 (md_convert_frag): Implement.
2992 (md_assemble): Handle relaxable operands/instructions correctly.
2993 (md_estimate_size_before_relax): Implement.
2994 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2996 * config/tc-mn10200.c (md_relax_table): Fix typos.
2998 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2999 relocs anymore. Tweak fx_offset for pc-relative relocs.
3001 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3003 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3006 start-sanitize-tic80
3007 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3009 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3011 * config/tc-tic80.c (md_begin): Declare external variable
3012 coff_flags and insert an F_AR32WR bit into it.
3015 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3017 * read.c (equals): Add reassign parameter. Change all callers.
3018 * read.h (equals): Update declaration.
3020 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3022 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3023 can rely on the frag address to determine whether a frag is
3026 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3028 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3029 (S_LOCAL_NAME): Likewise.
3030 (FAKE_LABEL_NAME): Define unconditionally.
3031 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3033 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3034 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3035 Don't define FAKE_LABEL_NAME.
3036 * config/te-ic960.h: Likewise.
3037 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3038 (mips_frob_file_before_adjust): Declare.
3039 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3040 (mips_local_label): Remove.
3042 * config/te-sco386.h: Remove; not used.
3044 start-sanitize-tic80
3045 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3047 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3048 byte alignment rather than power-of-two alignment that is the
3052 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3054 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3056 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3057 message, and add newline.
3058 (process_file): Don't process assignments in the label if this is
3059 a equ or assign pseudo-op.
3060 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3061 and K_EQU, to match documentation.
3063 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3065 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3066 to denote read-only data sections.
3068 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3070 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3071 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3073 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3074 binary number if the next character is '+' or '-'.
3076 start-sanitize-tic80
3077 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3079 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3080 (find_opcode): Match operands that can be floats.
3081 (build_insn): Handle O_big (float) expressions and build
3085 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3087 * configure.in (mips*-*-lnews*): New target, also make empty
3088 emulation list for this target.
3089 * configure: Update.
3090 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3091 (mips_target_format): Use.
3092 * te-lnews.h: New file.
3094 start-sanitize-tic80
3095 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3097 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3098 operands with :m or :s modifiers and generate the right opcodes
3102 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3104 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3105 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3107 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3109 * config/tc-m68k.c (instring): Useless local declaration of
3110 crack_operand removed.
3111 * expr.h (expressionS): Changed type of X_op field to operatorT if
3114 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3116 Based on patches from Robert Lipe <robertl@dgii.com>:
3117 * configure.in: Add i386coff and i386elf to emulation list.
3118 * configure: Rebuild.
3119 * as.c (i386coff, i386elf): Declare.
3120 * obj.h (coff_format_ops): Declare.
3121 * config/obj-coff.c (OBJ_HEADER): Define.
3122 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3123 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3124 (obj_pseudo_table): Add "version".
3125 (coff_pop_insert): New static function.
3126 (coff_sec_sym_ok_for_reloc): New static function.
3127 (no_func): New static function.
3128 (coff_format_ops): New variable.
3129 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3130 (obj_symbol_new_hook): Define.
3131 (coff_obj_read_begin_hook): Declare.
3132 (obj_read_begin_hook): Define.
3133 * config/tc-i386.h (i386_target_format): Declare.
3134 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3135 OUTPUT_FLAVOR when appropriate.
3136 (i386_target_format): New function.
3137 * Makefile.in (obj-coff.o): New target.
3138 (e-i386coff.o, e-i386elf.o): New targets.
3140 From Stephen Williams <steve@icarus.icarus.com>:
3141 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3142 (_tc_get_bal_of_call): Don't declare.
3143 (tc_get_bal_of_call): Declare as function, don't define as macro.
3144 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3145 in sy_tc field, not x_balntry field.
3146 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3147 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3148 field, not x_balntry field.
3150 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3151 have the SHF_ALLOC attribute.
3153 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3154 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3155 (itbl-lex.o): Depend upon itbl-parse.h.
3157 * itbl-parse.y (yyerror): Change return type to int. Change to
3158 use old style function declaration.
3160 * Makefile.in (itbl-lex.o): Remove -Wall.
3161 (itbl-parse.o): Likewise.
3163 * cond.c (s_ifdef): If we should omit conditionals from listings,
3165 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3166 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3167 (listing_listing): Handle EDICT_NOLIST_NEXT.
3168 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3169 * listing.h (LISTING_NOCOND): Define.
3170 (LISTING_SKIP_COND): Define.
3171 * as.c (show_usage): Mention c as a suboption of -a.
3172 (parse_args): Handle c as a suboption of -a.
3173 * doc/as.texinfo: Document -alc.
3175 start-sanitize-tic80
3176 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3178 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3181 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3183 * doc/as.texinfo: Document .symver.
3185 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3187 * config/tc-d10v.c: Change pre_defined_registers to
3188 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3190 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3192 * config/obj-coff.c: Fix typo in comment section.
3193 start-sanitize-tic80
3194 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3195 an additional alignment argument.
3196 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3198 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3202 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3204 * Makefile.in: Remove dependancies on itbl-cpu.h.
3205 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3208 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3210 * itbl-ops.h: Include as.h.
3212 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3214 * as.c: Remove -t option.
3215 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3216 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3217 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3219 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3221 * itbl-ops.c: Don't define DEBUG.
3223 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3225 * Makefile.in: Update itbl-test.c to reflect its new location.
3227 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3229 * itbl-ops.c: Add test for itbl_have_entries.
3230 * config/tc-mips.c: Remove test for itbl_have_entries.
3231 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3233 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3235 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3236 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3237 (LEX, LEXFLAGS): Define.
3238 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3240 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3242 * itbl-parse.y: Fix indentation mistakes from indent program.
3243 * itbl-lex.l: Fix indentation mistakes from indent program.
3244 * itbl-ops.h: Add include for ansidecl.h.
3245 Add PARAMS around function arguments.
3246 Add declaration for itbl_have_entries.
3247 * itbl-ops.c: Add PARAMS around function arguments.
3248 * Makefile.in: Add itbl build rules.
3249 Add dependancies for itbl files to mips target.
3250 * as.c: Add itbl support.
3251 Add new option "--insttbl" for dynamically extending instruction set.
3252 * as.h: Declare insttbl_file_name;
3253 the name of file defining extensions to the basic instruction set
3254 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3255 itbl-ops.o to extra_objects for mips configuration.
3256 Add include file link from itbl-cpu.h to
3257 config/itbl-${target_cpu_type}.h.
3258 * config/tc-mips.c: Allow copz instructions.
3259 Add notes for future additions to the itbl support.
3261 (macro): Call itbl_assemble to assemble itbl instructions.
3262 See if an unknown register is specified in an itbl entry.
3264 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3265 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3267 start-sanitize-tic80
3268 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3269 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3271 (build_insn): Grab a frag early so we can use the address in
3272 fixups. Take one's complement of BITNUM values before insertion
3273 in opcode. Add code to support O_symbol operands.
3274 (md_apply_fix): Replace unimplemented warning with implementation.
3275 (md_pcrel_from): Ditto.
3276 (tc_coff_fix2rtype): Ditto.
3279 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3281 * config/tc-d30v.c (parallel_ok): New function.
3282 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3284 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3285 relocation is in different section. Fixes PR11574.
3287 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3289 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3290 don't set the section alignment to 2**4.
3292 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3294 * config/tc-m68k.c (line_comment_chars): Add '*'.
3296 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3297 (do_scrub_begin): Don't set lex['*'].
3298 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3299 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3302 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3303 * configure: Rebuild.
3304 * config/te-svr4.h: New file.
3305 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3306 TE_SVR4 or TE_DELTA.
3308 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3310 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3311 short conditional branch around a long unconditional branch.
3313 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3315 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3318 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3321 * symbols.c (resolve_symbol_value): If both left and right
3322 operands are undefined, warn about both of them.
3324 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3326 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3327 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3328 (obj_elf_symver): New static function.
3329 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3332 * write.c (relax_segment): Make type and printf format agree.
3334 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3338 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3340 * config/tc-d30v.c, config/tc-d30v.h: New files.
3342 * configure: Rebuilt.
3344 * configure.in: Add case for d30v.
3347 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3349 * config/tc-alpha.h (md_operand): Define with a null expansion,
3350 like all the other targets.
3351 * doc/internals.texi (CPU backend): Add missing word in
3352 md_flush_pending_output description. Fix typo in md_convert_frag
3354 start-sanitize-tic80
3355 * config/tc-tic80: Minor comment additions/changes.
3358 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3360 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3361 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3362 * config/obj-coff.c (obj_coff_def): Use
3363 tc_canonicalize_symbol_name if defined.
3364 (obj_coff_tag, obj_coff_val): Likewise.
3365 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3367 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3369 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3370 does not actually work, though:
3371 * configure.in (i386-sequent-bsd*): New target.
3372 * configure: Rebuild.
3373 * config/tc-dynix.h: New file.
3374 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3376 * read.c (do_align): Add max parameter. Change all callers.
3377 Remove useless static variables.
3378 (s_align): New static function. Do common portion of
3379 s_align_bytes and s_align_ptwo.
3380 (s_align_bytes, s_align_ptwo): Just call s_align.
3381 * frags.c (frag_align): Add max parameter. Change all callers.
3382 (frag_align_pattern): Likewise.
3383 * frags.h (frag_align, frag_align_pattern): Update declarations.
3384 * write.c (relax_segment): Limit alignment change to fr_subtype.
3385 Fix some types to be addressT.
3386 * config/obj-coff.c (size_section): Likewise.
3387 * config/obj-ieee.c (size_section): Likewise.
3388 * config/tc-d10v.h (md_do_align): Add max parameter.
3389 * config/tc-i386.h (md_do_align): Likewise.
3390 * config/tc-m88k.h (md_do_align): Likewise.
3391 * config/tc-m88k.c (m88k_do_align): Likewise.
3392 * config/tc-sh.h (md_do_align): Likewise.
3393 * config/tc-sh.c (sh_do_align): Likewise.
3394 * as.h: Improve comments on rs_align and rs_align_code.
3395 * doc/as.texinfo: Document new alignment arguments.
3396 * doc/internals.texi (Frags): Document use of fr_subtype field for
3397 rs_align and rs_align_code.
3399 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3401 * config/tc-mips.c: Changed opcode parsing.
3403 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3405 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3406 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3407 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3408 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3409 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3410 to a location consistent with the rest of the target include files.
3411 * config/tc-i386.c: Remove misleading comment.
3412 * doc/internals.texi (CPU backend): Add description of function
3413 md_undefined_symbol.
3414 start-sanitize-tic80
3415 * config/tc-tic80.c: Add code to insert predefined symbols into the
3416 symbol table so they can be parsed by the standard expression parser.
3417 Remove custom code that use to parse them.
3418 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3419 to a location consistent with the rest of the target include files.
3422 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
3424 * as.h: GNU c provides unlink() function.
3426 Unify section handling on openVMS/Alpha:
3427 * config/tc-alpha.c(s_alpha_link): Remove.
3428 (s_alpha_section): New function.
3429 Remove case-hacking of symbols
3430 Add .code_address pseudo-op.
3431 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3432 (s_alpha_code_address): New function.
3433 (alpha_ctors_section, alpha_dtors_section): New sections for C++
3434 static constructors/destructors.
3435 Add debug code for crash debugs, to be removed when traceback code
3436 is added to object code.
3437 (s_alpha_name): New function for .name pseudo-op.
3438 (alpha_print_token): New function to print token expressions with
3439 alpha specific extensions.
3441 * makefile.vms: Allow compilation with current gcc snapshot.
3443 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
3445 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
3446 (DVIPS): Set to dvips.
3447 (ps, as.ps, gasp.ps): New targets.
3448 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
3449 and MAKEINFO env variables.
3450 (internals.ps): Use DVIPS macro.
3451 (clean): Remove core and backup files.
3452 (distclean): Remove temporary files from building internals.
3454 * doc/internals.texi (Frags): Fix typo.
3455 (GAS processing): Ditto.
3456 (CPU backend): Ditto.
3457 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
3458 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
3459 * read.c: Remove ugly hack that dealt with config files not
3460 correctly defining TARGET_BYTES_BIG_ENDIAN.
3461 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
3462 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3463 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3464 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3465 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3466 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3467 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
3468 with TARGET_BYTES_BIG_ENDIAN defined to 0.
3469 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3470 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3471 whether it is defined or not.
3472 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
3473 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3474 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3475 whether it is defined or not.
3476 start-sanitize-tic80
3477 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
3478 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
3481 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
3483 * write.c (write_relocs): Correct text in as_fatal error message,
3484 bfd_perform_relocation -> bfd_install_relocation.
3486 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3488 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
3489 * read.c (LEX_TILDE): Define if not defined.
3490 (lex_type): Use LEX_TILDE.
3491 * expr.c (get_symbol_end): Check first char with is_name_beginner,
3492 not is_part_of_name.
3494 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
3496 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
3499 * config/tc-mips.c (mips16_extended_frag): Correct base address
3500 for an extended PC relative instruction.
3501 (md_convert_frag): Likewise.
3503 * config/tc-mips.c (prev_nop_frag): New static variable.
3504 (prev_nop_frag_holds): New static variable.
3505 (prev_nop_frag_required): New static variable.
3506 (prev_nop_frag_since): New static variable.
3507 (append_insn): If we aren't reordering, and prev_nop_frag is not
3508 NULL, and we don't need any nops, then decrease the size of
3509 prev_nop_frag. Don't insert nops because of instructions in
3510 noreorder sections. Remember whether the previous instructions
3511 where in noreorder sections even when not reordering.
3512 (mips_no_prev_insn): Add preserver parameter. Change all
3513 callers. Refer prev_nop_frag variables when appropriate.
3514 (mips_emit_delays): Set up prev_nop_frag.
3515 (s_mipsset): Clear prev_nop_frag if reordering.
3517 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
3519 * config/tc-mips.c (append_insn): Remove useless code which
3520 handled swapping a mips16 jump with a mips16 instruction with a
3523 * config/tc-mips.c (md_parse_option): When debugging, set
3524 mips_optimize to 1, not 0.
3526 * config/tc-mips.c (mips16_ip): Handle an extend operand.
3528 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
3529 like the expression was based on `.', adjust the value of the
3532 * config/tc-mips.c (append_insn): Warn about an attempt to put an
3533 extended instruction in a delay slot when not reordering.
3534 (md_convert_frag): Warn if an extended instruction appears in a
3537 * config/tc-mips.c (mips_pseudo_table): Add "insn".
3538 (s_insn): New static function.
3539 * doc/c-mips.texi: Document .insn.
3541 * config/tc-mips.c (md_begin): Add the general registers to the
3543 (mips16_ip): First parse the expression, and then see whether it
3544 came up with a register, rather than trying to first see whether
3545 we are looking at a register.
3547 start-sanitize-tic80
3548 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
3550 * config/tc-tic80.c: Numerous changes and additions to flesh
3551 out functions that were previously just stubs, and fix some
3552 problems found using the new TIc80 testsuite cases.
3555 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
3557 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3558 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3560 * config/tc-mips.c (append_insn): Output jump instruction as a
3561 pair of 2 byte instructions, rather than as a single 4 byte
3564 start-sanitize-r5900
3565 * config/tc-mips.c (md_begin): Correct test of mips_5900.
3566 (mips_ip): Don't check INSN_ISA for a macro.
3569 start-sanitize-r5900
3570 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3572 * config/tc-mips.c: added r5900.
3575 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3577 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3578 config/itbl-mips.h: Add copyright message and fix indentation.
3580 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3582 * itbl-ops.c: New file. Add support for dynamically read
3583 instruction registers, opcodes and formats. Build internal table
3584 for new instructions and provide callbacks for assembler and
3586 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3588 * itbl-ops.h: New file. Header file for itbl support.
3589 * config/itbl-mips.h: New file. Mips specific definitions for
3592 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3594 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3595 fit into the constant field of a relaxable operand, then it does
3598 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3600 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3601 a jsr target in a different section just like a jsr to
3602 an undefined target.
3604 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3606 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3607 against any mips16 symbols, not just externally visible ones.
3608 (md_apply_fix): Corresponding change.
3610 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3612 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3613 the operand of the exit instruction.
3615 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3617 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3618 as O_symbol, copy over the segment.
3620 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3622 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3623 fixup to be against the section symbol, adjust the value
3626 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3628 * write.c (write_relocs): Avoid looping on equated symbols.
3629 Adjust fx_offset by X_add_number for each symbol.
3630 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3632 (fixup_segment): Add a loop to track down equated symbols and
3633 adjust fx_offset appropriately.
3635 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3637 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3638 jmp -> bra relaxing.
3639 (md_convert_frag): Handle jmp->bra relaxing.
3640 (md_assemble): Handle jmp->bra relaxing.
3641 (md_estimate_size_before_relax): Likewise.
3643 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3645 * config/tc-i386.c (i386_align_code): Add comments explaining the
3648 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3650 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3651 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3653 (md_longopts): Add "enforce-aligned-data".
3654 (md_show_usage): Mention --enforce-aligned-data.
3655 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3656 enforce-aligned-data.
3658 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3659 "word", and "short".
3660 (ppc_xcoff_cons): New static function.
3662 * write.c (relax_segment): Give an error if a .space symbol is
3663 common or undefined.
3665 * read.c (read_a_source_file): Don't handle mri_pending_align if
3666 the handler is s_globl or s_ignore.
3668 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3670 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3671 start-sanitize-tic80
3672 * config/tc-tic80.c: Many additions to previous placeholder file.
3673 * config/tc-tic80.h: Ditto.
3676 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3678 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3680 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3682 * config/tc-mips.c (mips_fix_adjustable): New function.
3683 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3684 (mips_fix_adjustable): Declare.
3686 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3687 * read.c (read_a_source_file): After doing an mri_pending_align,
3688 adjust the line_label if there is one.
3689 (s_space): Set mri_pending_align if an odd number of bytes were
3692 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3694 * config/tc-d10v.h (md_do_align): Add this hook to call
3695 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3697 * config/tc-d10v.c (find_opcode): Correctly calculate
3698 branch displacement when .aligns are present.
3700 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3702 * config/tc-mn10200.c (md_relax_table): Define.
3703 (md_convert_frag): Implement.
3704 (md_assemble): Handle relaxable operands/instructions correctly.
3705 (md_estimate_size_before_relax): Implement.
3706 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3708 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3710 * config/tc-mips.c (append_insn): Give an error for jumps to a
3712 (md_apply_fix): Make a branch to an odd address an error rather
3715 * config/tc-mips.c (md_convert_frag): If the user explicitly
3716 requested an extended opcode, pass warn as true to mips16_immed.
3718 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3719 an explicit 0, so that explicitly extended instructions work
3722 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3724 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3725 symbol for a common symbol.
3727 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3729 Patch presumed to have been checked in awhile ago but wasn't.
3730 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3731 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3732 (relax_segment, case rs_org): Move code inside braces. Move locals
3733 target,after inside too.
3734 (relax_segment, case rs_machine_dependent): Guts moved to ...
3735 (relax_frag): New function.
3736 Call md_prepare_relax_scan if defined.
3738 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3740 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3741 'p' operand specifier.
3743 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3745 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3746 m68k family cpus which support long branch addressing modes.
3747 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3748 md_create_long_jump): Use it.
3750 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3752 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3753 the .reginfo or .MIPS.options section if configured for an
3756 * config/tc-mips.c (md_begin): Don't set interlocks for
3759 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3761 * read.c (read_a_source_file): Make sure the symbol ends with
3762 whitespace before checking whether the next character is '='.
3764 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3766 * config/tc-i386.c (sco_id): Moved from here...
3767 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3768 really is an SCO ELF specific thing, not just a SCO x86 specific
3771 start-sanitize-tic80
3772 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3774 * configure.in (tic80-*-*): Don't require 'coff'.
3775 * configure: Regenerate.
3778 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3780 * read.c (emit_expr): Check for overflow of a negative value
3782 * write.c (fixup_segment): Likewise.
3783 * config/obj-coff.c (fixup_segment): Likewise.
3785 * config/tc-m68k.c (struct label_line): Define.
3786 (labels, current_label): New static variables.
3787 (md_assemble): Mark current_label as text, and clear it.
3788 (m68k_frob_label): New function.
3789 (m68k_flush_pending_output): New function.
3790 (m68k_frob_symbol): New function.
3791 * config/tc-m68k.h (tc_frob_label): Define.
3792 (md_flush_pending_output): Define.
3793 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3794 (tc_frob_coff_symbol): Likewise.
3796 * read.c (read_a_source_file): When defining a macro in MRI mode,
3797 don't add the symbol to the symbol table.
3799 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3801 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3802 here since fixup_segment doesn't (linkrelax is set).
3803 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3805 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3807 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3810 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3812 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3813 to avoid warnings with the native HP compiler.
3814 (fix_new_hppa): Similarly for the r_type argument.
3815 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3816 in an #if OBJ_ELF to keep gcc -Wall quiet.
3817 (md_apply_fix): Always initialize "result".
3819 * config/tc-mn10200.c (md_assemble): Generate relocations.
3821 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3823 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3826 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3828 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3829 pass on the new file hook.
3831 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3832 !alpha_force_relocation, as local LITERALs can be adjusted to be
3833 relative to the section.
3835 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3837 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3839 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3840 aligned to odd boundary.
3841 (tc_frob_coff_symbol): Define.
3843 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3845 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3847 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3848 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3850 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3852 (md_assemble): If the size is 'B', set fx_signed.
3853 (md_apply_fix_2): Use fx_signed when checking for overflow.
3855 * write.h (struct fix): Add fx_signed field.
3856 * write.c (fix_new_internal): Initialize fx_no_overflow and
3858 (fixup_segment): Use fx_signed when checking for overflow.
3859 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3860 fx_signed when checking for overflow.
3862 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3864 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3865 updated, and all the useful information is in doc/internals.texi.
3867 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3868 * read.c (read_a_source_file): Check for conditional operators
3869 before doing an MRI pending alignment.
3870 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3871 (tc_conditional_pseudop): Define.
3872 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3873 * doc/internals.texi (CPU backend): Describe
3874 tc_conditional_pseudoop.
3876 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3877 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3879 (md_begin): Check m68k_rel32_from_cmdline before setting
3881 (m68k_mri_mode_change): Likewise.
3882 (md_longopts): Add --disp-size-default-16 and
3883 --disp-size-default-32.
3884 (md_parse_option): Handle new options.
3885 (md_show_usage): Mention new options.
3886 * doc/c-m68k.texi (M68K-Opts): Document new options.
3888 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3889 * config/tc-m68k.c (m68k_index_width_default): New static
3891 (m68k_ip): Use m68k_index_width_default to set the size of a base
3892 register whose size was not given.
3893 (md_longopts): Add --base-size-default-16 and
3894 --base-size-default-32.
3895 (md_parse_option): Handle new options.
3896 (md_show_usage): Mention new options.
3897 * doc/c-m68k.texi (M68K-Opts): Document new options.
3899 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3901 * configure.in: Recognize mips-*-linux* target.
3902 * configure: Rebuild.
3904 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3905 work if valueT is only 32 bits.
3907 * config/tc-mips.c: Throughout, check target_big_endian rather
3909 (byte_order): Remove.
3910 (mips_init_after_args): Remove.
3911 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3912 (mips_init_after_args): Don't declare.
3913 (tc_init_after_args): Don't define.
3915 * config/tc-mips.h (tc_frob_after_relocs): Define if
3917 (mips_elf_final_processing): Likewise.
3918 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3920 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3922 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3923 sld.{h,w} and the operand is relocatable, adjust the adend by
3924 shifting it right one bit.
3926 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3928 * read.c (read_a_source_file): Check mri_pending_align after
3929 checking for a macro. From Ronald F. Guilmette
3932 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3934 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3935 add segment argument. If OBJ_ELF, treat a relocation against a
3936 symbol in a linkonce section like a relocation against an external
3938 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3940 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3942 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3944 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3946 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3947 includes config.h instead of host.h, tc.h instead of tp.h, and
3948 targ-env.h instead of target-environment.h.
3949 Also, obj-format.h includes targ-cpu.h instead of
3951 start-sanitize-tic80
3952 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3953 * configure: Rebuild with autoconf.
3954 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3955 (TARGET_FORMAT): Define to "coff-tic80".
3956 * config/tc-tic80.c: New file for TIc80 support.
3957 * config/tc-tic80.h: New file for TIc80 support.
3960 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3965 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3967 * write.c (adjust_reloc_syms): If the fixup symbol has been
3968 equated to an undefined symbol, convert the fixup to being against
3969 the target symbol. Remove obsolete code handling a special case
3972 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3974 * mpw-make.sed: Use NewFolderRecursive for installation.
3976 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3978 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3980 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3982 * config/tc-d10v.c (md_assemble): Fix bug which caused
3983 second instruction in a line to be case sensitize. PR11312
3985 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3987 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3988 range check operands with MN10200_OPERAND_NOCHECK set.
3989 (check_operand): Likewise.
3991 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3993 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3994 (md_begin): Always align the text section to a four byte
3996 (append_insn): Remove call to record_align.
3998 * config/tc-mips.c (insn_label): Remove.
3999 (struct insn_label_list): Define.
4000 (insn_labels, free_insn_labels): New static variables.
4001 (mips_clear_insn_labels): New static function.
4002 (append_insn): Mark all mips16 text labels, and make them odd.
4003 Handle all labels after emitting a nop, not just one. Call
4004 mips_clear_insn_labels rather than just clearing insn_label.
4005 (mips_emit_delays): Add insns parameter, and use it to decide
4006 whether to mark mips16 labels. Handle all labels, not just one.
4007 Force mips16 labels to be odd. Change all callers.
4008 (mips16_immed): Don't check for an odd branch target.
4009 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4010 (mips16_extended_frag): Ignore the low bit in a branch target.
4011 (md_convert_frag): Likewise.
4012 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4013 clearing insn_label.
4014 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4015 (s_float_cons, s_gpword): Likewise.
4016 (s_align): Use insn_labels rather than insn_label.
4017 (s_cons, s_float_cons, s_gpword): Likewise.
4018 (mips_frob_file_after_relocs): New function.
4019 (mips_define_label): Rewrite to add to insn_labels list.
4020 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4021 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4022 out odd, increment it.
4024 * config/tc-mips.c (append_insn): Only update prev_insn when not
4025 reordering if place is NULL.
4027 * config/tc-mips.c (mips16_ip): Check for a missing expression
4028 when using the register indirect addressing mode.
4030 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4032 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4033 check 24bit operands for overflow.
4034 (check_operand): Likewise.
4036 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4038 * doc/as.texinfo (Section): Document how to use the .section
4039 pseudo-op for COFF and ELF.
4041 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4043 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4045 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4047 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4048 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4049 store them. Adjust other RELAX_MIPS16 macros.
4050 (RELAX_MIPS16_DSLOT): Define.
4051 (RELAX_MIPS16_JAL_DSLOT): Define.
4052 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4053 handling of whether previous instruction has a fixup. Set
4054 prev_insn_reloc_type.
4055 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4056 (mips16_extended_frag): Use the right base address for a PC
4057 relative add or load.
4058 (md_convert_frag): Likewise. If a PC relative add or load is
4059 used, record the alignment for the section.
4061 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4063 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4064 linkonce section into a reloc against the section symbol.
4066 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4067 branch instructions.
4069 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4070 system, don't set the section alignment to 2**4.
4071 (s_change_sec): Likewise.
4072 (append_insn): Call record_alignment for the section.
4073 (md_section_align): Don't align the section size for an embedded
4076 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4078 * write.c (adjust_reloc_syms): Make sure that symbols are
4079 resolved; expression symbols may have been skipped.
4080 * config/obj-coff.c (fixup_segment): Likewise.
4082 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4084 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4085 BFD_RELOC_24_PLT_PCREL relocation.
4086 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4088 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4090 * config/tc-d10v.c (write_2_short): Remove code that called
4091 parallel_ok() when the programmer specified parallel instructions.
4093 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4095 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4098 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4099 * config/tc-mn10300.c (md_assemble): Likewise.
4101 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4103 * config/tc-mips.c (append_insn): Make sure there is enough room
4104 in a frag after a mips16 instruction to switch it with a jump
4107 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4108 attempt to use a non absolute symbol in an extending frag.
4110 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4112 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4113 * config/tc-mn10200.h: Likewise.
4115 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4117 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4118 UNGET rather than PUT. Set old_state before setting state to -2.
4120 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4121 when extending because the value is exactly maxtiny + 1.
4123 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4124 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4125 (RELAX_MIPS16_USER_SMALL): Define.
4126 (RELAX_MIPS16_USER_EXT): Define.
4127 (mips16_small, mips16_ext): New static variables.
4128 (append_insn): Pass mips16_small and mips16_ext to
4129 RELAX_MIPS16_ENCODE.
4130 (mips16_ip): Set mips16_small and mips16_ext.
4131 (mips16_immed): Don't check mips16_autoextend.
4132 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4134 * write.c (write_relocs): Print an error for an out of range
4135 fixup, rather than calling abort.
4137 * as.c (main): Unlink the output file if there are errors while
4138 generating the fixups.
4140 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4142 * config/tc-mips.c (mips16_extended_frag): Don't call
4144 (md_convert_frag): Call resolve_symbol_value before calling
4145 S_GET_VALUE, and don't add in the frag address.
4147 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4148 and use them when reporting errors. Change all callers.
4150 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4152 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4153 Remove '$' prefixing for registers.
4155 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4157 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4158 is initialized before using it.
4159 (d10v_cleanup): No longer uses its argument, so make it void.
4161 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4163 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4165 * write.c (fixup_segment): Don't discard the symbol for a PC
4166 relative fixup to an absolute symbol.
4168 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4170 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4171 with multiple sections.
4173 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4175 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4176 no-mips-16 to no-mips16.
4177 (s_mipsset): Accept .set mips16 and .set nomips16.
4179 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4181 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4182 argument, and check for +/- constant following the suffix, folding
4183 it into the expression.
4184 (ppc_elf_cons): Change ppc_elf_suffix calls.
4185 (md_assemble): Ditto.
4186 (shlib): Replace boolean mrelocatable with enumeration shlib.
4187 (md_parse_option): Discriminate between PIC style shared libraries
4189 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4192 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4194 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4195 change the comment characters.
4197 * config/tc-ppc.c (comment_chars): Delete in favor of
4199 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4201 (ppc_comment_chars): Select appropriate comment chars by default.
4202 (msolaris): New flag for -m{,no-}solaris.
4203 (md_parse_option): Recognize -K pic. Add support for
4205 (md_show_usage): Update.
4206 (md_begin): Do not set ELF flags if Solaris.
4207 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4208 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4210 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4212 * as.c (main): Correct handling of flag_always_generate_output.
4214 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4216 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4217 fx_offset, not fx_addnumber.
4219 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4222 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4224 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4226 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4228 * config/tc-mips.c (md_section_align): Check for an alignment of
4229 4, not an alignment of 16. Corrects August 7 patch.
4231 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4233 * configure, conf.in: Rebuild with autoconf 2.12.
4235 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4236 alignment is specified.
4238 Add support for mips16 (16 bit MIPS implementation):
4239 * config/tc-mips.c: Extensive additions for mips16 support, not
4241 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4242 (insn_uses_reg): Change last parameter to an enum.
4243 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4244 (md_relax_frag): Define as mips_relax_frag.
4245 (mips_relax_frag): Declare.
4246 (struct mips_cl_insn): Add use_extend and extend fields.
4247 (tc_fix_adjustable): Define.
4248 * config/obj-elf.h (S_GET_OTHER): Define.
4249 (S_SET_OTHER): Define.
4251 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4253 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4254 o and p operand specifiers.
4256 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4258 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4259 (relax_segment, case rs_org): Move code inside braces. Move locals
4260 target,after inside too.
4261 (relax_segment, case rs_machine_dependent): Guts moved to ...
4262 (relax_frag): New function.
4263 Call md_prepare_relax_scan if defined.
4264 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4267 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4269 * config/tc-mn10300.c (address_registers): Use '$' as register
4270 prefix instead of '%'.
4271 (data_registers, other_registers, md_assemble): Likewise.
4273 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4274 (data_registers, other_registers, md_assemble): Likewise.
4276 * config/tc-mn10300.c (md_assemble): Correctly determine the
4277 correct location and type for each relocation.
4278 (md_pcrel_from): Simplify.
4280 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4282 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4283 converted into branch around branch.
4285 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4287 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4288 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4290 * config/tc-mn10300.c (md_begin): Set linkrelax.
4291 (md_assemble): Create fixups as needed.
4292 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4294 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4296 * config/tc-d10v.c (parallel_ok): When automatically converting
4297 serial ops to parallel, do not consider a branch as the first
4300 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4302 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4304 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4306 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4308 (check_operand): Likewise.
4310 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4312 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4314 (write_2_short): Call parallel_ok to check whether two short
4315 instructions the user requested execute in parallel, can be
4318 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4320 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4321 allow a branch and link in parallel with an exe instruction.
4323 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4325 * doc/c-d10v.texi: Add info on @word modifier.
4327 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4329 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4330 operands are assumed to be 32bits. Use "bits" field to hold the
4331 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4332 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4335 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4336 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4338 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4339 MN10300_OPERAND_SPLIT.
4341 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4343 * config/tc-mn10300.c (md_assemble): Insert operands into
4344 the extension part of the instruction if necessary.
4345 (mn10300_insert_operand): Accept pointer to extension word
4346 argument. Make insn a pointer argument too. Return type
4347 is now void. All callers changed.
4349 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4351 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4352 repeated register operands.
4354 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4356 * doc/as.texinfo: Added section on reporting bugs.
4358 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4359 alpha_macro emit field to expect a const argument, and change the
4360 arg field to be const. Fix some spacing to follow the GNU
4363 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4365 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4366 (pca56) and 21264 (ev6) cpus.
4367 (md_apply_fix): Private relocation types are now negative.
4368 (alpha_force_relocation): Likewise.
4369 (tc_gen_reloc): Likewise.
4370 (emit_insn): Likewise.
4371 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4372 (emit_stX): Likewise.
4373 (emit_sextX): Likewise.
4375 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4377 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4378 a symbol found in a reloc.
4380 * symbols.c (resolve_symbol_value): Improve the error message if
4381 an undefined symbol is used in an expression.
4383 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4385 * doc/internals.texi: Rewrite, and add a lot of documentation.
4386 * doc/Makefile.in (internals.info): New target.
4388 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4390 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4391 against weak symbols.
4393 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4395 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4398 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4399 fixup at the right address within the frag.
4401 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4402 to an absolute value, instead increment it as needed.
4404 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4405 * config/tc-v850.c: Fix some indention problems.
4406 (md_relax_table): Define for D9->D99 branch displacement
4408 (md_convert_frag): Do something useful instead of aborting.
4409 (md_estimate_size_before_relax): Likewise.
4410 (md_assemble): Note if the matching instruction has a relaxable
4411 operand. If it does, allocate frag with frag_var and don't
4414 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4416 * config/tc-d10v.h (md_cleanup): New function. This is needed to
4417 write out any buffered instructions when a ".end" is found.
4419 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4421 * read.c (read_a_source_file): New hook md_cleanup().
4423 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
4425 * write.c (fix_new_exp): Use make_expr_symbol to build an
4426 expression symbol for a complex fixup.
4428 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
4430 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4431 hacks to improve parsing of complex hi, lo, zda, etc
4433 (md_assemble): Don't demand and eat a trailing ')' after finding
4434 a v850 relocation prefix. Sign extend the constant in a
4435 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
4437 (parse_cons_expression_v850): Don't eat a trailing ')' after
4438 finding a v850 relocation prefix.
4440 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
4441 (TC_CONS_FIX_NEW): Likewise.
4442 * config/tc-v850.c (parse_cons_expression_v850): New function.
4443 (cons_fix_new_v850): Likewise.
4445 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
4447 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
4449 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
4450 for an unknown relocation type.
4452 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
4454 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
4457 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
4459 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
4460 differently for movea & sst/sld insns.
4462 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4464 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
4467 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
4469 * obj.h (struct format_ops): Add frob_file_after_relocs field.
4470 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
4471 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
4472 frob_file_after_relocs field.
4473 * config/obj-elf.c (elf_format_ops): Likewise.
4474 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
4475 including obj-elf.h.
4477 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
4479 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
4480 specially if not ELF.
4481 (md_apply_fix): Handle BFD_RELOC_64.
4482 (tc_gen_reloc): Handle BFD_RELOC_64.
4484 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
4485 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
4488 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
4489 Don't check S_GET_OTHER.
4491 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
4493 * config/tc-mips.c (mips_ip): Accept an odd floating point
4494 register with l.s or s.s.
4496 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
4498 (obj_aout_type): New static function.
4500 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
4502 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
4504 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
4506 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
4507 and sdaoff expressions.
4509 * write.c (fixup_segment): Don't add symbol value to addend if
4510 TC_V850 and OBJ_ELF.
4511 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
4514 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
4515 (md_pcrel_from_section): Likewise.
4516 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
4518 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
4520 * config/tc-v850.c (md_pcrel_from): Delete unused function.
4521 (md_pcrel_from_section): New function.
4522 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4524 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
4526 * config/tc-mips.c (load_register): Add cast to offsetT when using
4529 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
4531 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
4532 (elf_frob_file_after_relocs): ... here. New function.
4533 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
4534 * write.c (write_object_file): Call *frob_after_relocs after the
4535 call to write_relocs.
4537 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
4539 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
4540 symbol, as this messes up linking. Instead, expand the recursive call
4541 inline and change up the appropriate bits to get the 0x8000 offset
4542 in the reloc addend.
4544 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
4546 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
4547 two symbols in the same segment to be adjusted.
4549 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
4550 * configure: Rebuild.
4552 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4554 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
4556 (ppc_elf_validate_fix): Ditto.
4557 (md_assemble): Ditto.
4559 (ppc_pe_section): Ditto.
4560 (ppc_frob_symbol): Ditto.
4562 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
4564 * config/mn10300.c (md_assemble): Pass an extra shift count
4565 to mn10300_insert_operand based on the opcode format.
4566 (mn10300_insert_operand): Accept and use extra shift count
4569 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4570 formats rather than hard-coded constants.
4572 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4573 are 7 bytes long. Write out instructions in big-endian format.
4575 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4577 * config/tc-mn10300.c (md_assemble): Tweak further so
4578 that all instructions are parsed correctly.
4580 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4582 * as.h: Include libiberty.h.
4583 (xmalloc, xrealloc): Don't declare.
4584 * as.c: Don't include libiberty.h.
4585 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4586 * config/tc-mips.c: Likewise.
4587 * messages.c: Likewise.
4588 (xstrerror): Don't declare.
4589 * xmalloc.c: Remove.
4591 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4593 * config/tc-mn10300.h (pre_defined_registers) Remove.
4594 (system_registers, cc_names): Likewise.
4595 (address_registers, data_registers, other_registers): New register
4597 (register_name, system_register_name, cc_name): Remove.
4598 (mn10300_reloc_prefix): Likewise.
4599 (data_register_name): New function.
4600 (address_register_name, other_register_name): Likewise.
4601 (md_assemble): Rough cut at parsing operands. Remove lots of
4603 (md_apply_fix3): Disable for now.
4605 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4607 * config/tc-m68k.c (select_control_regs): New function, extracted
4608 out of m68k_init_after_args.
4609 (m68k_init_after_args): Use it.
4610 (mri_chip): Use it here as well to update set of allowed control
4613 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4615 * config/obj-elf.c (elf_begin): New function.
4616 (obj_elf_section): Add the section symbol to the symbol table.
4617 * config/obj-elf.h (obj_begin): Define.
4618 (elf_begin): Declare.
4619 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4622 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4624 * config/obj-coff.c (fixup_segment): Subtract the section address
4625 from a PC relative reloc if TC_M68K.
4627 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4629 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4630 .uaxword available even if not OBJ_ELF.
4631 (md_atof): Remove unused local variable wordP.
4633 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4635 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4636 for Matsushita MN10x00 support.
4637 * configure.in: Recognize mn10x00-*-*
4638 * configure: Rebuilt.
4640 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4642 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4643 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4644 (load_expression): track clobbering of base reg before jmp/jsr.
4645 (s_alpha_file): pass case_hack flags and source filename via
4646 symbol table to bfd.
4647 * tc-alpha.h (TC_CONS_FIX_NEW): define
4649 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4651 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4652 * configure: Rebuild.
4654 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4656 * read.c (s_macro): Warn if a macro has the same name as a
4658 (s_space): In m68k MRI mode, align to a word boundary.
4659 * macro.c (define_macro): Add namep parameter. Change all
4661 * macro.h (define_macro): Update declaration.
4663 * as.c (show_usage): Print bug report address.
4664 (parse_args): Change version printing to match current GNU
4666 * gasp.c (show_usage): Print bug report address.
4667 (main): Change version printing to match current GNU standards.
4669 * config/tc-m68k.c (init_table): Correct access control unit
4670 register numbers. From Ken Rose <rose@netcom.com>.
4672 * config/tc-alpha.c: Add some static function prototypes.
4673 (alpha_macros): Move to top of file. Make static.
4674 (alpha_num_macros): Move to top of file.
4676 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4678 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4681 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4683 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4684 and just call sprintf_vma.
4686 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4688 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4690 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4692 * read.c (float_cons): Call md_flush_pending_output if it is
4695 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4697 * config/tc-d10v.c (md_operand): Created. Allows operands to
4699 * config/tc-d10v.h (md_operand): Undefined.
4701 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4703 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4704 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4706 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4708 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4709 reloc for the i960 for a reloc in the same section. This undoes
4710 one of the two changes made Aug 19.
4712 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4714 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4715 symbols to the position of the debugging information.
4717 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4719 * expr.c (expr): Always use unsigned right shifts for >>.
4721 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4723 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4724 slots when processing BL fixups.
4726 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4727 on the first half of the instruction.
4729 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4731 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4732 stabs expression, rather than giving an error.
4734 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4737 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4739 * config/tc-mips.c (append_insn): Fill in the value for a constant
4740 jump, rather than creating a reloc.
4742 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4744 * config/tc-mips.c (append_insn): Don't swap an instruction which
4745 sets a condition code with an instruction which uses a condition
4747 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4750 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4751 (mips_ip): Give a better error message if the ISA level is wrong.
4752 (md_parse_option): Recognize -mcpu=[v][r]5000.
4754 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4756 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4758 (load_register): Ensure hi32 bits are not lost during lo32bit
4759 processing. Fix shift offset that was overflowing into the next
4760 instruction field. Add code to generate shorter sequences for
4761 constants with a single contiguous seqeuence of ones.
4763 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4765 * config/tc-d10v.c (d10v_dot_word): New function to support
4766 "@word" with the word pseudo-op.
4767 (md_apply_fix3): Cleanup and changes to support correct sizes
4768 for 16 and 18-bit relocs.
4770 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4772 * configure.in (sparc-*-aout): Set `em'.
4773 * configure: Regenerated.
4774 * config/te-sparcaout.h: New file.
4775 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4776 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4777 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4778 (SPECIAL_CASE_{SETSW,SETX}): Define.
4779 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4780 (md_begin): Delete setting of `target_big_endian'.
4781 (output_insn): New function.
4782 (md_assemble): Rewrite. Add `setx' support.
4783 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4785 (md_atof): Add little endian support.
4786 (md_number_to_chars): Likewise.
4787 (md_apply_fix): Likewise.
4788 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4789 (md_parse_option): Likewise.
4790 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4792 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4794 * ecoff.c (ecoff_new_file): New function.
4795 * ecoff.h (ecoff_new_file): Declare.
4796 * config/obj-ecoff.h (obj_app_file): Define.
4798 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4800 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4801 symbol by 32k so that our 16-bit signed offset can address the
4802 entire chunk. Reported by <matt@lkg.dec.com>.
4804 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4806 * config/tc-mips.c (load_register): Remove unused variable tmp.
4808 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4810 * config/tc-mips.c (load_register): Remove unnecessary code that
4811 was causing the high 32bits of 64bit constants to be lost.
4813 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4815 * config/tc-d10v.c: Added changes to support function
4816 pointers and "@word" syntax.
4818 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4820 * config/tc-v850.c: Remove commented out and #if 0'd code.
4821 (v850_reloc_prefix): Provide prototype.
4822 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4824 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4825 (md_assemble): Add default to case statement.
4827 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4829 * config/tc-v850.c (md_assemble): Compute size of the instrction
4832 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4835 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4837 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4838 routines to fetch/store the updated instruction from/to memory.
4839 (v850_insert_operand): If the operand has a specialized insert
4842 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4844 * config/tc-v850.c (reg_name_search): Align calling convention to
4845 be like identical function found in tc-ppc.c.
4846 (get_reloc): Removed.
4847 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4848 (md_assemble): emit fixups.
4849 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4851 (md_apply_fix3): handle fixups/relocs.
4852 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4854 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4857 * configure.in (sh-*-elf*): New target.
4858 * config/tc-sh.h (TARGET_ARCH): Define.
4859 (WORKING_DOT_WORD): Define.
4860 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4861 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4862 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4863 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4864 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4865 (SUB_SEGMENT_ALIGN): Likewise.
4866 (RELOC_32): Don't define.
4867 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4868 (target_big_endian): Declare if OBJ_ELF.
4869 (TARGET_FORMAT): Define if OBJ_ELF.
4870 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4872 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4873 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4874 (struct sh_count_relocs): Define.
4875 (sh_count_relocs): New static function, broken out of
4876 sh_frob_file. Add BFD_ASSEMBLER code.
4877 (sh_frob_section): Likewise.
4878 (sh_frob_file): Call sh_frob_section.
4879 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4880 call section_symbol rather than seg_info (seg)->dot.
4881 (md_section_align): Add OBJ_ELF version.
4882 (SWITCH_TABLE_CONS): Define.
4883 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4884 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4885 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4887 (struct reloc_map): Define if not BFD_ASSEMBLER.
4888 (coff_reloc_map): Likewise.
4889 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4890 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4891 * write.c (write_relocs): Ifdef out fx_where test which triggers
4892 inappropriately for SH ELF.
4893 (write_object_file): Call tc_frob_file_before_adjust and
4894 obj_frob_file_before_adjust if they are defined.
4896 * write.c (write_object_file): Use BFD_RELOC_16, not
4897 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4899 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4902 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4904 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4905 branch sizes in across sections.
4907 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4909 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4912 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4914 * config/tc-v850.c (md_begin): Deal with end of opcode
4917 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4919 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4920 the wrong opcode for cases like st2w where there are many forms
4921 of the same instruction.
4923 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4925 * expr.c (operand): If md_parse_name is defined, call it before
4926 calling symbol_find_or_make.
4927 * config/tc-ppc.h (md_parse_name): Define.
4928 (ppc_parse_name): Declare.
4929 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4931 (register_name): Update call to reg_name_search.
4932 (cr_operand): New static variable.
4933 (cr_names): New static const array.
4934 (ppc_parse_name): New function.
4935 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4936 cr_operand before calling expression.
4938 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4940 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4941 hppa_gen_reloc_type call.
4943 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4945 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4946 on addresses. Improved error messages.
4947 * doc/c-d10v.texi: Added docs for register pairs.
4949 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4951 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4954 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4956 * ecoff.c (init_file): Initialize fMerge to 1.
4957 (add_file): Restore old file merging code, but only merge files if
4959 (ecoff_directive_loc): Clear fMerge field of current file.
4960 (ecoff_generate_asm_lineno): Likewise.
4962 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4964 * doc/c-d10v.texi: Fix typo.
4966 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4968 * config/tc-v850.c (md_assemble): Correct bit masking for
4969 hi and lo expressions.
4971 * config/tc-v850.c (md_assemble): Rough cut at demanding
4972 "ep" or "r30" in sst and sld instructions.
4973 (md_apply_fix3): Don't abort. Just warn that we don't
4976 * config/tc-v850.c (CC_NAME_CNT): Define.
4977 (cc_name): New function.
4978 (md_assemble): Handle V850_OPERAND_CC correctly.
4980 * config/tc-v850.c (md_assemble): Don't forget to initialize
4983 * config/tc-v850.c (reg_name_search): Generalize to search
4984 any given register table.
4985 (register_name): Pass appropriate table and size to reg_name_search.
4986 (system_register_name): New function.
4987 (SYSREG_NAME_CNT): Define.
4988 (md_assemble): Handle operands which are system registers.
4990 * config/tc-v850.c (md_assemble): If we find a register, but the
4991 opcode doesn't want a register, then we don't have a match.
4992 (md_assemble): Get size of the instruction from the opcode table.
4994 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4996 * configure.in: Set and substitute HLDENV.
4997 * configure: Rebuild.
4998 * Makefile.in (HLDENV): New variable.
4999 (as.new): Use $(HLDENV).
5001 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5002 if an array dimension is not known.
5004 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5006 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5007 * doc/c-d10v.texi: Cleanup.
5009 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5011 * config/tc-v850.c: New file.
5012 * config/tc-v850.h: New file.
5013 * configure (v850-*-elf): New target.
5014 * configure.in (v850-*-elf): New target.
5016 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5018 * doc/c-d10v.texi: New file.
5019 * doc/all.texi: Added D10V stuff.
5020 * doc/as.texinfo: Added D10V stuff.
5022 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5024 * config/tc-d10v.c: All references to defined symbols should
5025 now use the optimal instruction. .float and .double now work.
5027 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5029 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5030 section address for the i960 as is done for the i386.
5032 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5034 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5035 case, forward-include bfd/elf-bfd.h.
5037 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5039 * config/tc-d10v.c: Add additional information to the opcode
5040 table to help determinine which instructions can be done
5043 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5045 * config/tc-arm.c: Major changes to add Thumb support, with lots
5046 of change input from <rearnsha@armltd.co.uk>.
5047 Reverted to INSN_SIZE macro, rather than insn_size variable.
5048 (insns): Added ARM "bx" instruction support.
5049 (tinsns): Added Thumb instruction definition structure.
5050 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5051 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5052 (opcode_select,s_arm,s_thumb,s_code): Added.
5053 (decode_shift): Allow upper-case RRX.
5054 (do_ldst): Simpler halfword support.
5055 (do_ldmstm): Improved.
5056 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5057 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5058 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5059 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5060 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5062 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5063 (md_parse_option): Add support for -mthumb.
5064 (md_show_usage): Updated to reflect new command line option.
5065 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5066 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5067 fragment information to be held.
5069 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5071 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5072 non-null, but is a constant.
5073 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5074 so that error reporting will work correctly.
5076 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5078 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5079 against weak symbols.
5081 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5083 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5084 (ppc_force_relocation): Declare if OBJ_XCOFF.
5085 * config/tc-ppc.c (ppc_force_relocation): New function if
5088 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5090 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5092 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5094 * config/tc-d10v.c: Fix problem with relocs.
5096 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5098 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5099 with nops if not in data_section or bss_section.
5101 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5103 Add support for openVMS/Alpha.
5104 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5105 * config/obj-evax.c: New file.
5106 * config/obj-evax.h: New file.
5107 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5109 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5110 defined. Add case for bfd_target_evax_flavour.
5111 * config/vms-a-conf.h: New file.
5112 * conf-a-gas.com: New file.
5113 * configure.in: Add target alpha-*-*vms*.
5114 * configure: Rebuild.
5115 * makefile.vms: New file.
5116 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5117 Don't call ffs on openVMS/Alpha.
5119 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5121 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5122 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5124 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5125 (NEED_DECLARATION_SBRK): New macro.
5126 * configure, conf.in: Rebuild.
5127 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5128 (strstr): Declare if NEED_DECLARATION_STRSTR.
5129 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5131 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5133 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5134 by a constant before entering the main switch. Reject attempts to
5135 apply an arithmetic function to non-absolute symbols, except for
5136 the special case of subtraction of two symbols in the same
5139 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5140 not to more than a 16 byte boundary.
5142 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5143 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5144 (tc_gen_reloc): If out of memory call as_fatal rather than
5145 assert. If no howto found, call as_bad_where rather than
5146 as_fatal. Change the error message slightly. Set howto to a
5147 non-NULL value in order to keep going.
5149 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5151 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5153 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5155 * config/tc-h8300.c (get_specific): New operand "size" derived
5156 from ".b", ".w" and ".l" extensions. All callers changed. If
5157 the base instruction has no operands, then use the size to
5158 determine which specific instruction to use.
5160 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5162 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5164 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5166 * config/tc-mips.c (md_section_align): Don't change addr if
5169 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5171 * config/tc-hppa.c: Revert yesterday's changes.
5173 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5175 * config/tc-d10v.c: Disable range checking on 16-bit values.
5177 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5179 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5180 not just the ones that don't match.
5182 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5184 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5186 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5188 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5189 pre-cursor to adding Thumb support. Also added cpu_variant flag
5190 information to each of the asm_flg structures.
5191 (md_parse_option): Updated ARM7 parsing to allow 't' for
5192 thumb/halfword support, aswell as 'm' for long multiply.
5193 (md_show_usage): Updated help message.
5194 (md_assemble): Check that instruction flags are applicated to the
5195 current cpu variant.
5196 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5197 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5198 signextension instructions.
5199 (do_ldst): Generate halfword and signextension variants if
5200 mnemonic flags match.
5201 (ldst_extend): Do not allow shifts in the offset field of halfword
5202 or signextension instructions.
5203 (validate_offset_imm): Provide check on halfword and signextension
5205 (add_to_lit_pool): Merge identical literal pool values.
5207 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5209 * config/tc-hppa.c (selector_table): Add 'E' selector.
5210 (cons_fix_new_hppa): Don't coke on e_esel.
5211 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5212 to help generate exception handling tables.
5213 (md_apply_fix): Don't try to apply fixups with an e_esel
5215 (hppa_fix_adjustable): Fixups with e_esel selectors
5218 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5220 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5223 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5225 * config/tc-d10v.c: Added lots of error checking. Added hacks
5226 to support accumulator shifts.
5228 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5230 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5231 (S_CLEAR_EXTERNAL): Likewise.
5232 (S_SET_WEAK): Remove error; just let .weak override.
5234 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5236 * config/tc-d10v.c (md_assemble): Now handles multiline
5239 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5241 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5242 Added kludge for divs instruction. Fixed minor problem with
5243 multiple text sections.
5244 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5246 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5248 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5249 addresses to be right-shifted by 2.
5251 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5253 * config/tc-d10v.c: Many changes to get relocs working.
5254 (register_name): No longer creates a symbol for register names.
5255 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5256 (d10v_insert_operand): Now works correctly for either container.
5257 * config/tc-d10v.h (d10v_cleanup): Declare.
5259 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5261 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5262 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5264 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5266 * tc-alpha.c: Patches to track current minimum alignment to reduce
5267 the number of fragments created with frag_align.
5268 (alpha_current_align): New static variable.
5269 (s_alpha_text): Reset alignment to 0.
5270 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5271 (s_alpha_stringer, s_alpha_space): New functions.
5272 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5273 (alpha_cons_align): New function to replace both of them.
5274 (emit_insn): Only align if alpha_current_align is less than 2;
5275 reset alpha_current_align to 2.
5276 (s_alpha_gprel32): Likewise.
5277 (s_alpha_section): New function. Basically duplicate the other
5278 alpha section change hooks. Only define for ELF.
5279 (s_alpha_float_cons): Simplify alignment handling.
5280 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5281 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5282 Don't define the s_alpha_cons pseudo-ops. Do define
5283 s_alpha_stringer and s_alpha_space pseudo-ops.
5284 (alpha_align): Skip if less than current default alignment. Set
5286 * tc-alpha.h (md_flush_pending_output): Remove.
5287 (md_cons_align): Add.
5289 * tc-alpha.c: Add oodles of function description comments.
5290 (md_bignum_to_chars): Remove; there are no callers.
5291 (md_show_usage): Mention some more variants.
5293 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5295 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5296 * configure.in (sparc-*-sysv4*): New target.
5297 * configure: Rebuild.
5299 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5300 uaxword to use s_uacons.
5301 (sparc_no_align_cons): New static variable.
5302 (s_uacons): New static function.
5303 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5306 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5308 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5309 5 with regard to shared libraries.
5310 * configure: Rebuild.
5312 * config/tc-m68k.c (m68k_ip): Use the correct length when
5313 allocating space for the unsupported architecture error message.
5315 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5317 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5319 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5321 * config/tc-d10v.c: New file.
5322 * config/tc-d10v.h: New file.
5323 * configure (d10v-*-elf): New target.
5324 * configure.in (d10v-*-elf): New target.
5326 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5328 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5330 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5332 * config/tc-alpha.c (alpha_align): Change fill parameter
5333 to a pointer. Take NULL as 0 or nop depending on section. Change
5335 (s_alpha_align): Rename local variables.
5337 * doc/as.texinfo (.align): Document action of omitted
5340 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5342 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5343 when an unsupported PC relative reloc is seen, rather than calling
5346 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5347 Instead, check state when '#' comment is seen.
5349 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5351 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5353 (tc_gen_reloc): If fixup was changed to be PC relative, change
5354 reloc type accordingly. Use name of reloc in error message.
5356 * as.h: Don't define const or volatile.
5357 * flonum.h: Don't define const.
5359 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5360 if fx_pcrel is set. Correct setting the addend case in the
5361 OBJ_ELF case (from Andreas Schwab
5362 <schwab@issan.informatik.uni-dortmund.de>).
5363 (md_show_usage): Correct -mfc5200 to -m5200.
5365 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5367 * doc/c-m68k.texi: Document -m5200 flag.
5368 * doc/as.texinfo: Likewise.
5370 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5373 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5375 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5376 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5378 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5380 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5382 * Released binutils 2.7.
5384 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5386 * config/tc-mips.c (mips_ip): Only perform range check when
5387 dealing with O_constant expressions.
5389 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5391 * m68k-parse.h (m68k_register): Add new coldfile control
5394 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5395 array of control registers for the coldfire.
5396 (cpu_of_arch): Added mcf5200.
5397 (archs): Added mcf5200.
5398 (init_table): Add new control registers.
5399 (m68k_ip): Added support for new control registers.
5400 (m68k_init_after_args): Likewise.
5402 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5404 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
5406 * read.h (is_it_end_of_statement): Declare.
5407 * read.c (is_it_end_of_statement): Remove declaration.
5409 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5411 (md_assemble): Fix handling of @l with an unsigned constant. Add
5412 default case to reloc switch.
5414 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5416 Based on patches from Tom Quiggle <quiggle@sgi.com>:
5417 * ecoff.c (last_lineno): New static variable.
5418 (add_procedure): Set last_lineno.
5419 (ecoff_directive_loc): Likewise.
5420 (ecoff_generate_asm_lineno): Likewise.
5421 (ecoff_fix_loc): New function.
5422 * ecoff.h (ecoff_fix_loc): Declare.
5423 * config/tc-mips.c (append_insn): When inserting nops, and using
5424 ECOFF debugging, call ecoff_fix_loc.
5426 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
5428 * config/tc-h8300.c (build_bytes): If an operand type is
5429 marked as SRC_IN_DST retrieve it from the "destination" op.
5431 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
5433 * configure.in (arm-*-riscix*): Set emulation to riscix.
5434 * configure: Rebuild.
5435 * config/te-riscix.h: New file to define TE_RISCIX.
5437 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
5439 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
5441 * Makefile.in (config.status): Just run config.status as other
5444 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
5446 * mpw-config.in (TARGET_OS): Add definition to conf.
5448 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
5450 * config/tc-mips.c (append_insn): Parenthesize
5451 cop_interlocks expressions.
5453 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
5455 * listing.c (listing_print): Close the listing file if it is not
5456 stdout. Close the other files opened for the listing.
5458 * config/tc-sparc.h (md_cons_align): Define.
5459 (sparc_cons_align): Declare.
5460 (HANDLE_ALIGN): Define.
5461 (sparc_handle_align): Declare.
5462 * config/tc-sparc.c (sparc_cons_align): New function.
5463 (sparc_handle_align): New function.
5464 * read.c (cons_worker): Call md_cons_align if it is defined.
5466 * as.h (struct frag): Add fr_file and fr_line fields.
5467 * frags.c (frag_new): Set fr_file and fr_line.
5468 (frag_var): Likewise.
5469 (frag_variant): Likewise.
5471 * as.h (struct frag): Remove unused align_mask and align_offset
5474 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
5475 From <uddeborg@carmen.se>.
5477 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
5479 * configure.in (mips-*-osf*): New target.
5480 * configure: Rebuild.
5482 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
5484 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
5486 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
5487 between co-processor comparisons and branches for the VR4300.
5489 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5491 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
5492 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
5494 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
5495 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5496 includedir): Use autoconf set values.
5499 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
5501 * listing.c (listing_eject): Don't do anything if listing is 0.
5502 (listing_list): Likewise.
5503 (listing_source_line): Likewise.
5504 (listing_title): Don't save title if listing is 0.
5505 (listing_source_file): Check listing rather than listing_tail.
5507 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
5508 using shared libraries.
5509 * configure: Rebuild.
5511 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
5513 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
5514 absolute expression if a relocation type was specified.
5516 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5518 * configure.in: Add support for *-*-rtems* configurations.
5519 * configure: Rebuild.
5521 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
5523 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
5524 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
5525 opcodes library for alpha.
5526 * configure: Rebuild with autoconf 2.10.
5527 * config/tc-alpha.c: Substantial rewrite to add ELF support and
5528 use new opcode table.
5529 * config/tc-alpha.h (md_undefined_symbol): Don't define.
5530 (LOCAL_LABEL): Define differently if OBJ_ELF.
5531 (FAKE_LABEL_NAME): Define if OBJ_ELF.
5532 * config/alpha-opcode.h: Remove.
5533 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
5534 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
5535 include/opcode/alpha.h rather than config/alpha-opcode.h.
5537 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
5539 * config/obj-aout.c (obj_emit_relocations): Give an error if the
5540 relocation symbol was not resolved.
5541 * config/obj-coff.c (do_relocs_for): Likewise.
5543 * write.c (adjust_reloc_syms): Refetch the symbol section after
5544 calling S_GET_VALUE, since it may have changed.
5546 * expr.c (struct expr_symbol_line): Define.
5547 (expr_symbol_lines): New static variable.
5548 (make_expr_symbol): Add entry to expr_symbol_lines.
5549 (expr_symbol_where): New function.
5550 * expr.h: Use extern on function declarations.
5551 (expr_symbol_where): Declare.
5552 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
5553 rather than printing the meaningless name of an expression
5556 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
5558 * config/tc-i386.c (md_number_to_chars): Deleted.
5559 * config/tc-i386.h (md_number_to_chars): New macro.
5561 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5563 (load_symbol_address, load_expression): Use build_mem.
5564 (build_operate): New function.
5565 (emit_addq_r): Use it.
5567 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5569 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5571 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5573 * config/tc-vax.h (NOP_OPCODE): Define.
5575 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5577 * config/obj-vms.h (S_IS_COMMON): Define.
5578 (S_IS_LOCAL): Check for \002 as well as \001.
5579 (LONGWORD_ALIGNMENT): New macro.
5580 (SUB_SEGMENT_ALIGN): Use it.
5582 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5584 * config/vms-conf.h: Reconcile with conf.in.
5586 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5588 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5591 * doc/as.texinfo: Document that any number of hex digits can
5594 * as.c (struct defsym_list): Define.
5595 (defsyms): New static variable.
5596 (parse_args): Just put --defsym arguments on defsyms list, rather
5598 (main): Define defsyms after output file is created.
5600 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5601 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5603 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5604 insn_error rather than calling check_absolute_expr.
5606 * as.c (emulation_name): Remove unused static variable.
5607 (default_emul_bfd_name): Add return NULL to avoid warning.
5608 * ecoff.c (ecoff_stab): Remove unused variables name and
5610 * frags.c (frag_new): Remove unused variable tmp.
5611 * hash.c (hash_grow): Parenthesize + within <<.
5612 (hash_print_statistics): Use %lu, not %d, to print unsigned
5614 * messages.c: Include "libiberty.h".
5615 (fprint_value): Add cast to avoid printf warning.
5616 (sprint_value): Likewise.
5617 * read.c: Include "ecoff.h".
5618 (emit_expr): Add casts to avoid printf warnings.
5619 * read.h: Use extern for function declarations.
5620 (pop_insert): Declare.
5621 * stabs.c: Include "ecoff.h".
5622 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5623 former_last_fragP, and new_fragP.
5624 * subsegs.h (subsegs_print_statistics): Declare.
5625 * symbols.c (debug_verify_symchain): Change macro to discard
5627 * write.c (dump_section_relocs): Likewise.
5628 * write.h: Use extern for function declarations.
5629 (write_print_statistics): Declare.
5630 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5632 * config/e-mipself.c (mipself_bfd_name): Likewise.
5633 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5635 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5636 emit relocations against external symbols.
5638 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5639 message if bfd_reloc_type_lookup fails, rather than calling
5642 * config/tc-alpha.c (alpha_force_relocation): Add
5643 BFD_RELOC_12_PCREL to switch.
5645 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5647 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5648 TE_PE (Lfoo, not .Lfoo).
5650 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5652 * read.c (s_fill): Don't warn about a zero repeat count.
5654 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5655 coprocessor register.
5657 * config/tc-i386.c (md_assemble): When checking the size of a
5658 register to set the size of an instruction, do a bitwise and with
5659 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5662 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5664 * config/tc-h8300.c (parse_reg): Tweak error messages.
5665 (build_bytes): Likewise.
5666 (skip_colonthing): Handle :32 suffix.
5667 (get_specific): Promote L_24 to L_32 if it makes a match.
5668 Don't always promote L_8 to L_16.
5669 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5671 * config/tc-h8300.c (Smode): New variable.
5672 (h8300hmode): Turn off Hmode.
5673 (h8300smode): New function. Turn on Smode and Hmode.
5674 (md_pseudo_table): New ".h8300s" pseudo-op.
5675 (parse_reg): Handle "exr" register.
5676 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5677 Handle "mach" and "machl" operands for ldmac.
5678 (get_specific): Handle "stm.l" and "ldm.l".
5679 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5680 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5683 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5685 * doc/as.texinfo: Reorder chapter of machine dependent options so
5686 that it is sorted by chip name.
5688 * doc/as.texinfo: Use consistant spelling of Vax.
5689 * doc/c-vax.texi: Likewise.
5691 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5693 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5695 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5696 (md_apply_fix): Likewise.
5697 (pa_try): New function.
5698 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5700 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5702 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5703 (pa_level): New function.
5705 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5707 * listing.c (listing_newline): Don't do anything if listing is 0.
5709 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5711 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5712 symbol_create, not symbol_new.
5714 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5716 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5717 absolute symbol unless TC_FORCE_RELOCATION returns true.
5719 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5721 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5722 the symbol to a pointer. Don't set previous_file_symbol.
5723 Simplify symbol list rearrangement.
5724 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5725 (coff_adjust_symtab): Don't check previous_file_symbol.
5727 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5729 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5731 (md_pseudo_table): Add ppc_elf_lcomm.
5733 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5735 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5736 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5737 (md_begin): Add digits to alt_notend_table.
5738 (md_parse_option): Make s a const pointer.
5740 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5741 (s_empty): New static function.
5743 * config/obj-coff.c (struct filename_list): Only define if not
5745 (filename_list_head, filename_list_tail): Likewise.
5746 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5747 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5748 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5749 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5750 remove the new symbol from the list.
5751 (obj_coff_endef, both versions): Call tag_insert even if there is
5752 an old symbol with the same name, if the old symbol does not
5754 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5755 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5756 symbol that will be moved to the end of the symbol list.
5757 (coff_adjust_section_syms): Always call section_symbol for .text,
5759 (coff_frob_section): Likewise. Also, remove unused variable
5762 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5763 manipulating frags directly.
5764 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5767 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5768 whether the next character is '*' before checking whether we are
5769 at the start of a line. Permit LINE_COMMENT_START to start a
5770 comment in state 1 (seen some whitespace) as well, to match the
5773 * gasp.c (do_align): Permit a fill value for .align.
5775 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5777 * read.c (next_char_of_string): Warn if a newline is seen in the
5778 middle of a string. Call bump_line_counters when appropriate.
5780 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5782 * symbols.c (colon): Use LOCAL_LABEL.
5784 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5786 * Makefile.in (install): Don't check to see if tooldir exists.
5787 Make $(tooldir) and $(tooldir)/bin.
5789 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5791 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5794 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5796 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5797 insn_error. Don't put the string "ERROR" in insn_error. Set
5798 insn_error rather than calling as_warn for an unsupported opcode.
5800 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5802 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5803 before permitting -64.
5804 * output-file.c (output_file_create): Remove duplicate
5807 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5809 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5810 section rather than a .reginfo section.
5811 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5814 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5815 bit value with the high bit set.
5817 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5819 * read.c (s_lcomm): Set section flags for .sbss section.
5821 * config/tc-mips.c (mips_64): New static variable.
5822 (mips_target_format): If mips_64, return elf64 targets rather than
5824 (md_longopts): Add "32" and "64".
5825 (md_parse_option): Handle -32 and -64.
5826 (md_show_usage): Mention -32 and -64.
5827 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5830 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5832 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5833 for Solaris compatibility.
5835 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5836 .stabd with 4 arguments into a .stabn.
5838 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5840 * config/tc-mips.c (macro): When passing X_add_number to
5841 macro_build, cast it to int first.
5843 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5845 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5846 created by emit_expr.
5848 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5849 as_perror rather than assert.
5851 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5853 * config/tc-mips.c (mips_ip): Mark sections created to hold
5854 floating point information as read only.
5856 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5858 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5860 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5862 * read.c (potable): Add .skip as a synonym for .space.
5864 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5865 4 arguments, providing the 4th argument is 0, to allow
5866 compatibility with the Solaris assembler.
5868 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5870 * config/tc-sh.h (struct sh_segment_info_type): Define.
5871 (TC_SEGMENT_INFO_TYPE): Define.
5872 (sh_frob_label): Declare.
5873 (tc_frob_label): Define.
5874 (sh_flush_pending_output): Declare.
5875 (md_flush_pending_output): Define.
5876 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5877 reloc before the instruction if necessary.
5878 (sh_frob_label): New function.
5879 (sh_flush_pending_output): New function.
5880 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5881 when looking for the reloc for the target of .uses.
5882 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5883 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5885 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5886 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5887 the absolute symbol.
5889 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5890 TC_SEGMENT_INFO_TYPE is defined.
5892 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5894 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5895 matches the register size.
5897 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5899 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5901 (do_relocs_for): Likewise.
5902 (fixup_segment): Don't just quit if linkrelax is set. Try to
5903 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5906 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5908 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5909 relative relocations with -mrelocatable. Also allow unfixed
5910 relocs in .ex_shared.
5912 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5914 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5915 non-zero before assuming this is a long file name.
5916 (w_strings): Likewise.
5917 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5919 * config/obj-coff.c (w_strings): Move declaration of i inside
5920 #ifdef block which uses it.
5922 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5924 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5925 "relaxmode". Output relocs which identify various relaxing
5926 possibilities for mov.[bwl] instructions.
5927 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5929 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5931 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5932 (MD_APPLY_FIX3): Define.
5933 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5935 (md_apply_fix3): Renamed from md_apply_fix.
5936 If pcrel reloc and symbol is in different section, undo effects
5939 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5941 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5942 any reloc with an LR% or RR% field selector for SOM.
5944 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5946 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5949 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5951 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5953 (yank_symbols): Likewise.
5955 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5957 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5958 BFD_ASSEMBLER, add name field.
5959 * config/obj-coff.c: Include "libiberty.h".
5960 (coff_header_append): Handle long section names.
5961 (crawl_symbols): Just use the name field for the symbol name,
5962 without worrying about null byte termination.
5963 (w_strings): Handle long section names.
5964 (write_object_file): Likewise. Also, use the name field, rather
5966 (obj_coff_add_segment): Permit long section names.
5967 (obj_coff_init_stab_section): Use the name field, rather than
5969 (adjust_stab_section): Likewise.
5970 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5972 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5973 (mem_fmt): Likewise.
5974 (md_apply_fix): Don't check fx_im_disp field.
5976 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5978 * configure.in: Add * after sparc*-*-vxworks.
5979 * configure: Rebuild.
5981 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5982 define it to comment_chars. Use tc_comment_chars rather than
5984 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5985 * config/tc-m68k.h (tc_comment_chars): Define.
5986 (m68k_comment_chars): Declare.
5987 * config/tc-m68k.c (m68k_comment_chars): Rename from
5988 comment_chars. Change into a pointer rather than an array.
5989 (md_longopts): Add "bitwise-or".
5990 (md_parse_option): Handle OPTION_BITWISE_OR.
5991 (md_show_usage): Mention --bitwise-or.
5992 * doc/c-m68k.texi: Document --bitwise-or.
5994 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5996 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5999 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6000 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6001 correct handling of input line pointer, and call
6002 demand_empty_rest_of_line.
6004 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6006 * config/tc-sparc.c (in_bitfield_range): New static function.
6007 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6008 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6009 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6010 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6011 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6013 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6015 * config/obj-coff.c: BFD_ASSEMBLER:
6016 (coff_last_bf): New static variable.
6017 (coff_frob_symbol): Set endndx of a .bf symbol.
6019 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6020 (last_bfP): New static variable.
6021 (yank_symbols): Set endndx of a .bf symbol.
6023 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6025 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6026 and -s options. Add -be for good measure.
6028 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6030 * read.c (s_space): Support non-constant fill value. Handle fill
6031 value correctly for a size other than 1.
6033 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6035 * config/tc-arm.c (my_get_float_expression): Update call to
6036 gen_to_words, X_PRECISION changed from 6 to 5.
6038 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6040 * config/tc-ppc.c (register_name,reg_name_search): Move register
6041 name lookup from PE specific code to all targets. Add support for
6042 -mregnames/-mno-regnames to control whether register names are
6044 (md_assemble): Call register_name for all platforms.
6045 (md_parse_option): Add support for -mregnames/-mno-regnames.
6047 * configure.in (powerpcle*-*-solaris): Add support.
6048 (powerpc*-*-linux): Ditto.
6049 * configure: Regenerate.
6051 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6053 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6055 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6056 be associated with a single %lo reloc.
6058 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6059 before comparing against MAX_GPREL_OFFSET, so that negative
6060 numbers are handled correctly.
6063 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6065 * config/tc-sparc.c (last_insn): New static variable.
6066 (md_assemble): Warn about putting floating point branches in a
6067 delay slot. If architecture is less than v9, insert NOP
6068 instructions between floating point instructions and floating
6069 point branches. (The SunOS assembler does both these operations.)
6070 Save the last instruction opcode.
6071 (sparc_ip): Add pinsn parameter. Change caller.
6073 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6074 for byte jump to next instruction to skip empty frags.
6076 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6078 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6079 for addq with a 16 bit signed value, just emit a lda instruction
6082 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6084 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6087 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6089 * configure.in: Permit --enable-shared to specify a list of
6091 * configure: Rebuild.
6093 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6095 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6096 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6098 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6100 * config/atof-ieee.c: Fix handling of denormalized extended
6101 precision numbers and overflow/underflow detection.
6102 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6103 not include the 16 bit gap in the m68k extended precision format.
6105 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6107 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6109 * configure: Rebuild.
6111 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6113 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6114 be accessed using the $gp register.
6115 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6117 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6119 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6120 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6122 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6124 * read.c (get_line_sb): Bump line counters based on
6125 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6126 call LISTING_NEWLINE.
6127 (s_macro): Don't call demand_empty_rest_of_line.
6128 * app.c (do_scrub_chars): When handling C style comments, unget
6131 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6133 * read.h (enum linkonce_type): Define.
6134 (s_linkonce): Declare.
6135 * read.c (potable): Add "linkonce".
6136 (s_linkonce): New function.
6137 * subsegs.h (segment_info_type): Add linkonce field to
6138 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6139 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6140 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6141 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6143 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6144 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6145 entry based on the linkonce field in segment_info.
6146 * doc/as.texinfo: Document .linkonce.
6148 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6150 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6152 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6154 * stabs.c (s_stab_generic): Call the listing functions before
6155 doing the rest of the processing, which may involve freeing the
6156 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6157 SEPARATE_STAB_SECTIONS case.
6159 * config/tc-hppa.c: Remove nested comment.
6160 (tc_gen_reloc): Move label done inside the ifdef in which it is
6162 (md_apply_fix): Pass pointers to correct types to libhppa.h
6163 functions. Always return a value.
6165 * config/tc-mips.h (tc_frob_file): Define.
6166 (mips_frob_file): Declare.
6167 * config/tc-mips.c (struct mips_hi_fixup): Define.
6168 (mips_hi_fixup_list): New static variable.
6169 (imm_unmatched_hi): New static variable.
6170 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6171 offset_reloc. Pass imm_unmatched_hi to append_insn.
6172 (append_insn): Add unmatched_hi parameter. If it is set, add the
6173 new fixup to mips_hi_fixup_list. Change all callers.
6174 (mips_ip): Set imm_unmatched_hi when appropriate.
6175 (mips_frob_file): New function.
6177 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6179 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6180 * configure: Regenerated.
6182 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6184 * as.c (main): Call bfd_set_error_program_name.
6186 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6188 * as.h (strdup): Don't declare.
6189 * stabs.c: Include libiberty.h
6190 (get_stab_string_offset): Use xstrdup rather than strdup.
6191 (s_stab_generic): Likewise.
6192 * as.c (parse_args): Likewise.
6193 * read.c (s_mri_sect): Likewise.
6195 * gasp.c (change_base): Recognize \(...) construct documented to
6196 pass through enclosed characters literally through to the output.
6197 (process_assigns): Likewise. Also, be more careful to avoid
6198 looking past the end of the buffer.
6200 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6202 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6203 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6205 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6207 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6209 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6211 * config/alpha-opcode.h: Added cvtst instruction.
6213 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6215 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6216 string. Extract the addend from the result of expression.
6218 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6220 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6221 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6222 mode, change the state to 3 rather than 1.
6224 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6226 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6227 correspond to 11 March change.
6229 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6231 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6232 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6234 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6236 * configure: Rebuild with autoconf 2.8.
6238 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6240 * config/atof-ieee.c (gen_to_words): Improve handling of
6241 X_PRECISION numbers. Based on patches from Andreas Schwab
6242 <schwab@issan.informatik.uni-dortmund.de>.
6244 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6246 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6248 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6249 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6250 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6251 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6254 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6256 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6258 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6260 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6261 (pa_def_subspaces): Add $MILLICODE$.
6262 (pa_spaces_begin): Set section flags for $MILLICODE$.
6264 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6266 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6267 not SHT_NOBITS. Don't tamper with flags based on type if a
6268 special section was found (revert Feb 29 change).
6270 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6271 if aligning to a longword boundary or greater.
6273 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6275 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6277 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6279 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6280 * configure: Regenerated.
6282 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6284 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6285 R_N1SEL since they're not defined for old versions of hpux.
6287 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6288 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6289 R_N0SEL and R_N1SEL.
6291 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6293 * flonum-konst.c: Add two more constants for 1e+-2048 and
6294 1e+-4096, and correct the other constants.
6296 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6298 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6300 * config/obj-elf.c (obj_elf_section): Allow predefined section
6301 types to set the nobits type. Avoid a shadowed declaration.
6303 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6305 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6306 reduce relocs using e_nlrsel field selectors.
6308 * write.c (fix_new_exp): Don't use #elif. Some compilers
6311 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6313 (pa_chk_field_selector): Handle new field selectors for SOM.
6315 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6317 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6318 * configure: Rebuild.
6319 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6320 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6322 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6325 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6327 * mpw-make.sed: Update to handle shared library support.
6329 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6331 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6332 the insn on mismatch.
6334 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6336 * configure.in: Add support for a29-coff.
6337 * configure: Rebuild.
6339 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6341 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6342 of the section when looking for the R_SH_USES fixup, because the
6343 frag addresses have not yet been adjusted.
6345 * gdbinit.in: Set a breakpoint on as_warn_where.
6347 * config/tc-mips.c (macro): Add missing arguments to macro_build
6348 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6350 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6352 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6353 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6355 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6357 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6359 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6361 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6362 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6363 Recognize [uU] format args as sparclet cpregs.
6365 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6367 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6370 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6372 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6373 well as S_IS_EXTERNAL.
6374 (tc_fix_adjustable): Likewise.
6375 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6376 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6378 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6379 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6381 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6383 * config/tc-sparc.c (max_architecture): Change to sparclite for
6385 (default_compatible): Delete.
6386 (sparc_ffs): New function.
6387 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6388 (sparc_ip): Rewrite architecture match and bump logic.
6390 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6392 * configure.in: Check for 'do not mix' from native linker before
6393 trying to use -rpath.
6394 * configure: Rebuild.
6396 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6398 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6399 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6400 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6401 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6403 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6404 to the symbol lnnoptr field, to get the correct file offset.
6406 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6408 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6409 symbols that are not function, file, or section symbols to be
6412 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
6414 * configure: Set and substitute RPATH_ENVVAR.
6415 * configure: Rebuild.
6416 * Makefile.in (RPATH_ENVVAR): New variable.
6417 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6419 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
6420 doesn't need opcodes. If configuring shared, opcodes needs bfd.
6421 * configure: Rebuild.
6423 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6425 * read.c (s_mri_sect): Don't return '\0' in type. Set all
6426 appropriate flags in BFD section.
6428 * configure.in (m68k-*-psos*): New target.
6429 * configure: Rebuild.
6430 * config/te-psos.h: New file.
6431 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
6434 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
6436 From Alan Modra <alan@spri.levels.unisa.edu.au>:
6437 * configure.in: Remove duplicate setting of cpu_type. Check
6438 whether opcodes library is required for on all targets, not just
6440 * configure: Rebuild.
6442 * config/tc-mips.c (mips_big_got): New static variable.
6443 (s_extern): Don't declare.
6444 (reg_needs_delay): New static function.
6445 (macro_build): Permit GOT/CALL_HI/LO relocs.
6446 (macro_build_lui): If place is not NULL, use the number in the
6448 (load_address): Handle mips_big_got case.
6449 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
6451 (OPTION_XGOT): Define.
6452 (md_longopts): Add "xgot" if OBJ_ELF.
6453 (md_parse_option): Handle -xgot.
6454 (md_show_usage): Mention -xgot.
6455 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
6456 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
6458 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6460 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
6461 the byte relocation, point it to the low byte of the word.
6463 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
6465 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
6466 * configure: Rebuild.
6468 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
6470 * configure.in: Recognize any sparc* cpu.
6471 * configure: Regenerated.
6473 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
6475 * read.c (potable): Add "mri" and ".mri".
6476 (s_mri): New function.
6477 * read.h (s_mri): Declare.
6478 * app.c (scrub_m68k_mri): New static variable.
6479 (mri_pseudo): New static variable.
6480 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
6481 flag_m68k_mri. Initialize scrub_m68k_mri.
6482 (mri_state, mri_last_ch): New static variables.
6483 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
6485 (app_push): Save new fields.
6486 (app_pop): Restore new fields.
6487 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
6488 If TC_M68K, use a trivial state machine to look for occurrences of
6489 the .mri pseudo-op, and change the mode appropriately.
6490 * as.h (do_scrub_begin): Update prototype.
6491 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
6493 * config/tc-m68k.c (reg_prefix_optional_seen): New static
6495 (m68k_mri_mode_change): New function.
6496 (md_parse_option): Set reg_prefix_optional_seen.
6497 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
6498 (MRI_MODE_CHANGE): Define.
6499 * doc/as.texinfo: Document .mri pseudo-op.
6501 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
6504 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6506 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
6507 * config/m68k-parse.h (enum pic_relocation): Define.
6508 (struct m68k_exp): Add pic_reloc field.
6509 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
6510 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
6511 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
6513 * config/tc-m68k.c: Delete definition of NO_RELOC.
6514 (struct m68k_it): Add pic_reloc field.
6515 (add_fix): Copy over pic_reloc field.
6516 (md_pseudo_table): Interpret .align parameter as byte count.
6517 (mote_pseudo_table): Likewise.
6518 (tc_m68k_fix_adjustable): New function.
6519 (get_reloc_code): New function.
6520 (md_assemble): Use it as last argument to fix_new_exp.
6521 (md_apply_fix_2): For a relocation against a symbol don't put the
6522 addend into the data.
6523 (tc_gen_reloc): Different addend computation for OBJ_ELF.
6524 (m68k_ip): Don't relax an operand that requires pic relocation.
6525 (md_begin): Align .text, .data and .bss on 4 byte boundary by
6527 * write.c (fixup_segment): Don't add symbol value to addend if
6528 TC_M68K and OBJ_ELF.
6529 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
6530 (motorola_operand): Add rule for `(zapc, EXPR)'.
6532 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
6534 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
6535 *really* is permissible before the comma.
6537 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
6539 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
6540 inserting nop instructions.
6542 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
6544 * config/te-aux.h: Change include of aux.h to aux-coff.h.
6546 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
6548 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
6549 class setting for a CALLNAME symbol in COFF.
6551 * read.c (potable): Pass negative numbers for new .balign[wl] and
6552 .p2align[wl] pseudo-ops.
6553 (s_align_bytes): Treat a negative argument as specifying the fill
6555 (s_align_ptwo): Likewise.
6557 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
6559 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6560 (do_align): Take new len parameter. Change all callers. Pass it
6562 (s_align_bytes): Arg now indicates the length of the fill pattern.
6563 (s_align_ptwo): Likewise.
6564 * config/obj-coff.c (write_object_file): Pass length to
6566 * config/tc-i386.h (md_do_align): Take new len parameter.
6567 * config/tc-m88k.h (md_do_align): Likewise.
6568 * config/tc-m88k.c (m88k_do_align): Likewise.
6569 * config/tc-sh.h (md_do_align): Likewise.
6570 * config/tc-sh.c (sh_do_align): Likewise.
6571 * doc/as.texinfo: Document new pseudo-ops.
6573 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6574 done in cvt_frag_to_fill.
6576 * config/tc-sh.h (sh_do_align): Declare.
6577 (md_do_align): Define.
6578 * config/tc-sh.c (sh_do_align): New function.
6580 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6581 difference if the next address is before the current one.
6583 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6584 (archs): Initialize new field.
6585 (m68k_ip): Don't list alias names when listing CPUs which support
6588 * as.c (main): Call parse_args before read_begin.
6589 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6590 front of generated pseudo-ops.
6591 * read.c (potable): Ignore "name".
6592 (s_app_file): Permit a single quote after the string, since one
6593 may appear in m68k MRI mode.
6595 * configure.in: Check for --enable-shared. If linking against
6596 shared BFD and opcodes, fix library name on SunOS, and try to set
6598 * configure: Rebuild.
6600 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6602 * as.h (flag_m68k_mri): Declare.
6603 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6604 * Many files: For MRI syntax that is specific to the m68k MRI
6605 assembler, check flag_m68k_mri rather than flag_mri or
6606 MRI_MODE_NEEDS_PSEUDO_DOT.
6608 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6610 * config/tc-i960.c (ARCH_HX): Define.
6612 (targ_has_sfr): Handle ARCH_HX.
6613 (targ_has_iclass): Handle ARCH_HX.
6614 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6615 (tc_headers_hook): If the architecture was specified explicitly,
6616 use it when setting the flags. Set the extern variable coff_flags
6617 rather than headers->filehdr.f_flags, since the latter is set
6618 unconditionally in obj-coff.c.
6619 (i960_handle_align): Remove unused variable fixp.
6621 Support for building bfd and opcodes as shared libraries, based on
6622 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6623 * configure.in: Set OPCODES and BFD to search directories.
6624 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6625 * configure: Rebuild.
6626 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6627 (LIBDEPS): New variable.
6628 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6629 $(HLDFLAGS) in link.
6630 (check): Set LD_LIBRARY_PATH in the environment.
6632 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6634 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6635 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6636 read-only, not read/write.
6638 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6640 * Makefile.in (INSTALL_XFORM): Remove -e.
6642 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6644 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6645 than comparing S_GET_SEGMENT to undefined_section.
6646 (write_object_file): Skip symbols which were equated to an
6647 undefined or common symbol.
6648 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6649 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6651 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6652 or S_IS_COMMON call S_GET_VALUE.
6653 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6654 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6655 to an undefined or common symbol, convert the reloc to be against
6657 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6658 undefined or common symbol.
6659 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6660 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6661 to an undefined or common symbol, convert the reloc to be against
6663 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6664 undefined or common symbol.
6665 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6666 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6668 (yank_symbols): Skip symbols which were equated to an undefined or
6671 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6673 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6674 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6676 * configure.in: Make sure we only add m68k-parse.o to
6677 ${extra_objects} once, no matter how many m68k targets have been
6679 * configure: Rebuild.
6681 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6683 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6684 * configure: Rebuild.
6686 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6688 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6689 * doc/c-m68k.texi: Document .extend and .ldouble.
6691 * configure.in (m68*-apple-aux*): New target.
6692 * config/te-aux.h: New file.
6693 * config/obj-coff.c (compare_external_relocs): New static function
6695 (do_relocs_for): Sort relocs if TE_AUX.
6696 (fixup_segment): If TE_AUX, store common symbol value in segment.
6697 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6699 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6701 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6703 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6705 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6706 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6708 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6709 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6710 an undefined symbol and the size of a function symbol.
6711 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6712 for all common symbols.
6714 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6716 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6719 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6722 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6724 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6725 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6727 * ecoff.c (localsym_t): Add addend field.
6728 (add_ecoff_symbol): Add addend argument. Change all callers.
6729 (coff_sym_value): Make static.
6730 (coff_sym_addend): New static variable.
6731 (ecoff_directive_def): Initialize coff_sym_addend.
6732 (ecoff_directive_val): Accept symbol + constant.
6733 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6734 (ecoff_build_symbols): Include the addend in the symbol value.
6736 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6738 * config/tc-ppc.c (md_assemble): Ignore overflow on
6739 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6741 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6743 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6744 bytes in size, so offset appropriately in big endian mode when
6745 writing the bottom 2 bytes.
6747 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6749 * config/tc-sparc.c (default_compatible): New static local.
6750 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6751 (sparc_ip): If no architecture or -bump specified, don't mark as
6752 mismatched those in default_compatible.
6754 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6756 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6757 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6758 * configure: Rebuild.
6759 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6760 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6761 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6762 (sco_id): Declare if SCO_ELF.
6764 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6766 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6767 ({max,warn_after}_architecture): New static locals.
6768 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6769 If both architecture and -bump requested, set max_architecture to max.
6770 (sparc_md_end): Simplify.
6771 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6772 Rewrite code to bump architecture and check for conflicts.
6773 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6774 with Solaris assembler.
6775 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6776 (md_show_usage): Update.
6778 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6780 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6782 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6784 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6785 #ifdef sparcv9 when choosing value.
6788 (sparc_md_end): Declare.
6789 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6790 (initial_architecture): New static local.
6791 (can_bump_v9_p): Likewise.
6792 (NO_V9): Delete all occurrences.
6793 (sparc_md_end): New function.
6794 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6795 Don't bump architecture to v9 unless can_bump_v9_p set.
6796 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6797 * configure.in (sparc64 target cpu): Don't set obj_format here.
6798 (SPARC_V9): Renamed from sparcv9.
6799 (sparc64-*-elf*): Define SPARC_ARCH64.
6800 * configure: Regenerated.
6801 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6802 (SPARC_ARCH64): Add.
6803 * conf.in: Regenerated.
6804 * config/vmsconf.h: Update.
6806 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6808 * config/tc-mips.c (load_register): Optimise "dli" loads.
6809 (md_show_usage): add "-mcpu=vr4100" to help text.
6811 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6813 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6814 undefined symbol, preserve the X_op of O_symbol.
6815 (S_GET_VALUE): Fix check to permit this case.
6816 * write.c (write_relocs): If a reloc is against an undefined
6817 symbol equated to another symbol, change the reloc to be against
6819 * config/obj-coff.c (do_relocs_for): Likewise.
6821 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6824 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6826 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6827 computer is PowerPC.
6829 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6831 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6832 mentioned in the eabi.
6834 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6836 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6837 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6839 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6841 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6843 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6845 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6846 as a section it is ok to have unadorned -mrelocatable pointers in.
6848 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6850 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6853 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6855 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6856 dependent section attributes can be handled.
6858 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6859 macros to add support for exclude section flag and ordered section
6862 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6863 functions to add support for exclude section flag and ordered
6866 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6868 * subsegs.c (section_symbol): Don't try to look up the section
6869 symbol in the hash table. It should be possible to have a symbol
6870 with the same name as a section, but no connection to it.
6872 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6873 From James Carlson <carlson@xylogics.com>.
6875 * expr.c (operand): Skip whitespace after a close parenthesis.
6876 From James Carlson <carlson@xylogics.com>.
6878 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6880 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6881 as_warn_where for relocation overflow.
6882 (parse_reg): Accept register name only if next character is
6885 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6887 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6888 addresses for static variables.
6890 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6892 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6893 and xgot give the old toc16 relocation.
6894 (md_apply_fix3): Support all GOT relocations.
6896 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6898 * config/tc-mips.c (load_address): Correctly handle a constant in
6899 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6901 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6903 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6904 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6905 (build_Mbytes): Handle REG_B.
6907 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6909 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6911 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6913 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6915 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6917 * config/obj-coff.c (write_object_file): Set the s_align field to
6918 the number of bytes, rather than to the power of 2.
6920 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6922 * Makefile.in (DISTCLEAN_HERE): New variable.
6923 (distclean): Use it.
6924 (maintainer-clean): Depend upon clean-here rather than clean,
6925 distclean, and clean-info. Run make maintainer-clean in doc.
6926 Remove files listed in DISTCLEAN_HERE.
6927 * doc/Makefile.in (maintainer-clean realclean): Split out from
6928 distclean. Depend upon clean-info and distclean.
6930 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6932 * mac-as.r: Fix copyright and version strings.
6933 (cfrg): Use PROG_NAME instead of literal name.
6935 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6937 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6939 * config/tc-a29k.h (tc_unrecognized_line): Define.
6940 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6941 (md_operand): Handle a29k style local dollar labels.
6943 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6945 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6947 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6949 * read.c (s_fill): If md_flush_pending_output is defined, call
6952 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6954 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6955 Treat rs_align_code like rs_align.
6957 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6959 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6960 converting an absolute address into a PC-relative one.
6962 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6964 * mpw-config.in: Don't always use te-generic.h for emulation.
6965 (powerpc-apple-macos): Use emulation te-macos.h.
6966 * mpw-make.sed (install, install-only): Edit in Mac-specific
6969 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6971 * configure.in: Improve message about unsupported ELF targets.
6972 * configure: Rebuild.
6974 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6975 pattern is zero. From Manfred Hollstein.
6977 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6979 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6980 the various idata sections, we check the name on the .section pseudo.
6982 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6984 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6985 add section's paddr to add_number; compatibility to native as and
6988 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6990 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6992 * hash.c (struct hash_entry): Moved here...
6993 * hash.h (struct hash_entry): ...from here.
6995 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6996 if it's already known to be null.
6998 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7000 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7001 bit relocs converted to PC relative relocs. This turned out to
7002 add the offset from the beginning of .text twice.
7004 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7006 * stabs.c (s_stab_generic): In 's' case, free string from
7009 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7011 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7014 * subsegs.h (segment_info_type): Make bitfields unsigned.
7016 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7017 and move them together. On most systems this will reduce the
7018 structure size by one word.
7019 (operatorT): Define O_max.
7020 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7023 * read.c (pop_insert): Print error returned by hash table
7026 * as.c (dump_statistics): Split out from main; dump some hash
7027 table stats and target-specific stats.
7028 (start_time): No longer automatic to main.
7029 (main): Set file-level start_time and call dump_statistics at
7030 exit. Exit by calling xexit.
7031 (show_usage): Make --statistics description less specific.
7032 * subsegs.c (subsegs_print_statistics): New function.
7033 * write.c (write_print_statistics): New function.
7034 (n_fixups): New static variable.
7035 (fix_new_internal): Increment it.
7036 * read.c (read_print_statistics): New function.
7037 * read.h (read_print_statistics): Declare.
7038 * symbol.c (symbol_print_statistics): New function.
7039 * symbol.h (symbol_print_statistics): Declare.
7040 * hash.c (hash_print_statistics): New function.
7041 * hash.h (hash_print_statistics): Declare.
7042 * config/tc-i386.c (i386_print_statistics): New function.
7043 * config/tc-i386.h (i386_print_statistics): Declare.
7044 (tc_print_statistics): New macro.
7045 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7048 * hash.c (DELETED): Rewrite to use a valid but unique address.
7049 (START_POWER): Reduce to 10.
7050 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7051 Add new values for counting strcmp calls.
7052 (GROW_FACTOR): New macro.
7053 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7055 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7056 (hash_new): Use FULL_VALUE.
7057 (struct hash_control): Definition moved here.
7058 (hash_code): Don't mask to low bits.
7059 (hash_ask): Mask returned hash code here. Check hash value before
7060 calling strcmp; count strcmp calls.
7061 * hash.h (struct hash_control): Declare, don't define, here.
7062 (HASH_STATLENGTH): Deleted.
7063 (struct hash_entry): Add field for hash code.
7064 (hash_say, hash_apply): Don't declare.
7066 * hash.c (destroy): Return void.
7067 (applicatee): Ditto.
7068 (main): Fix declarations.
7069 (hash_apply): Return void. Argument `function' returns void. Put
7070 inside "#ifdef TEST".
7071 (hash_say): Define only if TEST is defined.
7072 * hash.h (hash_apply, hash_say): Declarations deleted.
7074 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7076 * configure: Rebuild with autoconf 2.7.
7078 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7080 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7081 * configure: Rebuild with autoconf 2.6.
7083 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7085 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7086 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7088 (ppc_frob_file): Remove.
7089 * config/tc-ppc.h (tc_frob_file): Don't define.
7090 (ppc_frob_file): Don't declare.
7092 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7094 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7095 * config/alpha-opcode.h: Include one-operand variants of jmp and
7098 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7099 with te-delta.h in 8.3 file systems.
7100 * configure.in: Adjusted.
7102 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7104 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7106 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7108 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7110 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7112 Version 2.6 released.
7113 * Makefile.in (VERSION): Updated to 2.6.
7115 * config/obj-coff.c (write_object_file): Change use of md_do_align
7116 to pass a pointer rather than a fill value, to match other uses.
7118 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7120 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7122 * as.c (main): Move md_end call to just after call to
7123 perform_an_assembly_pass. Delete cpu-specific code here.
7124 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7125 * config/tc-arm.c (md_end): Unused function deleted.
7126 * config/tc-ns32k.c (md_end): Ditto.
7128 * config/tc-i386.c (i386_align_code): New function, moved here
7129 from HANDLE_ALIGN macro.
7130 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7132 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7134 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7137 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7139 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7140 multi-byte nops to avoid changing gcc. The necessary gcc change
7141 might break old assemblers.
7143 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7145 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7146 generate optimal multi-byte nop instructions for ".align n"
7147 ".align n,0x90", and aligns requiring more than 15 bytes of
7148 padding still generate multiple 0x90's as before.
7150 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7152 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7154 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7156 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7157 * configure: Update.
7158 * mpw-make.sed: Reorder commands to make sed happier.
7159 * config/te-macos.h: New file.
7160 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7162 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7164 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7165 conditional branches.
7166 (md_apply_fix): Likewise.
7168 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7170 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7171 generate a reloc which the linker will not handle correctly. Fix
7172 overflow checking--R_IREL is 18 bits, not 17.
7174 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7176 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7177 from a PC relative reloc if TC_A29K.
7179 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7180 code depends upon it.
7182 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7183 $extend. Based on code from Eric Freudenthal
7184 <freudenthal@nyu.edu>.
7185 * config/tc-a29k.h (LEX_DOLLAR): Define.
7186 * read.c (LEX_DOLLAR): Define if not defined.
7187 (lex_type): Use LEX_DOLLAR.
7189 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7191 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7194 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7196 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7198 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7200 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7201 used only by "dlltool.c".
7203 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7205 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7206 (md_pseudo_table): Don't define "extern".
7208 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7210 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7212 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7214 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7216 * macro.c (macro_expand_body): Don't warn about == with a
7217 nonexistent parameter, in case it is in a comment field.
7219 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7221 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7222 set, even if macro_alternate is set.
7223 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7224 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7225 the token unless it ended in '@'.
7226 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7227 * doc/c-a29k.texi: Document macro usage on A29K.
7229 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7231 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7233 (install_operand): Likewise.
7235 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7237 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7239 * configure.in (m88k-motorola-sysv*): New target.
7240 * configure: Rebuild.
7241 * config/te-delta88.h: New file.
7242 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7244 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7245 (md_do_align): Define.
7246 * config/tc-m88k.c: Include "subsegs.h".
7247 (m88k_do_align): New function.
7249 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7250 (COFF_NOLOAD_PROBLEM): Define.
7251 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7253 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7255 * config/tc-i386.c (md_assemble): For a jump instruction with
7256 non-constant target, require 7 available bytes in the current
7259 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7261 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7264 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7266 * configure.in (alpha-*-linux*): Use ecoff.
7267 * configure: Rebuild.
7268 * ecoff.c (ecoff_directive_extern): New function.
7269 (ecoff_directive_weakext): New function.
7270 (ecoff_build_symbols): Handle weak symbols.
7271 (ecoff_setup_ext): Likewise.
7272 (ecoff_frob_symbol): Warn about weak common symbols.
7273 * ecoff.h (ecoff_directive_extern): Declare.
7274 (ecoff_directive_weakext): Declare.
7275 * symbols.c (S_IS_WEAK): New function.
7276 * symbols.h (S_IS_WEAK): Declare.
7277 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7279 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7282 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7284 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7286 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7287 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7288 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7289 * config/obj-coff.c (coff_frob_symbol): Don't call
7290 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7291 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7294 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7295 (ppc_stab_symbol): New static variable.
7296 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7297 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7298 sy_tc.real_name to the stab string.
7299 (ppc_bc, ppc_ec): New static functions.
7300 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7302 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7304 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7307 * input-scrub.c (input_scrub_push): Reset sb_index.
7309 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7311 * listing.c (listing_newline): Don't create a frag in the absolute
7314 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7316 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7317 (ppc_csect): Move most of the code to ppc_change_csect, and call
7319 (ppc_change_csect): New static function, taken from ppc_csect.
7320 (ppc_section): New static function.
7321 (ppc_saw_abs): New static varable.
7322 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7323 a symbol has no csect.
7324 (ppc_adjust_symtab): New function.
7325 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7326 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7328 * write.c (write_object_file): If tc_adjust_symtab is defined,
7329 call it just before the call to obj_adjust_symtab.
7331 * symbols.c (symbol_find_or_make): Change name to be const.
7332 * symbols.h (symbol_find_or_make): Update declaration.
7334 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7336 * doc/as.texinfo (Align): Mention SH.
7337 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7339 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7340 (Z8000 Directives, even): Don't give numeric align value, instead
7343 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7345 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7348 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7350 * Makefile.in (diststuff): Also make info.
7351 (maintainer-clean realclean): Also make clean-info.
7353 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7355 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7356 (pa_subspace): For ".nsubspa", always create a new subspace
7357 with the given attributes, even if one already exists with the
7360 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7362 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7363 TC_FORCE_RELOCATION, taking an additional section argument. If
7364 the section of the target symbol is not the same as the current
7365 section, always force the relocation to be used.
7366 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7368 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7369 md_pcrel_from function, taking an additional section argument.
7370 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7372 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7373 older TC_FORCE_RELOCATION if not defined.
7374 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7375 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7376 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7377 TC_FORCE_RELOCATION.
7379 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7381 * input-scrub.c (as_where): Set name to null pointer if we don't
7383 * messages.c (identify): Only print filename if non-null.
7384 (as_show_where): Ditto, for line number too.
7385 (as_warn_internal, as_bad_internal): Ditto.
7387 * input-file.c (input_file_open): If the input file can't be
7388 opened, consider it an error.
7390 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7392 * config/tc-mips.c: Added mips_4100 control, and support for
7393 accepting the 4100 as a MIPS architecture variant (md_begin,
7394 macro_build, mips_ip, md_parse_option). Adding suitable
7395 command-line OPTIONs, and updating the help text (md_show_usage).
7397 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7399 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7400 BFD_ASSEMBLER is defined.
7402 * Use one active frag and one obstack per frag chain:
7403 * frags.c (frags): Variable deleted.
7404 (frag_alloc): New function.
7405 (frag_grow, frag_more, frag_variant, frag_now_fix,
7406 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7408 (frag_new): Ditto. Verify that frch_last and frag_now match on
7409 entry and exit, and that old frag_now has non-zero type. Replace
7410 "know" uses with "assert". Use frag_alloc instead of mucking with
7412 * frags.h (frags): Declaration deleted.
7413 * subsegs.h (struct frchain): Add new field frch_frag_now.
7414 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7416 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
7417 give it any stricter alignment than frchainS structures need. Do
7418 not initialize frags obstack. Set frag_now to point to
7419 dummy_obstack. Initialize absolute_frchain.
7420 (subseg_set_rest): Save and restore frag_now in frch_frag_now
7421 field of frchainS. Don't create new frags on section switch, and
7422 use frag_alloc when creating a new frag chain. For absolute
7423 section, set frchain_now to absolute_frchain. Verify that
7424 frch_last and frag_now match on entry and exit. Initialize
7425 per-chain obstack, and under gcc, set required alignment to that
7426 needed by fragS structure.
7428 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7430 * stabs.c (get_stab_string_offset): Only copy input string if a
7431 fresh copy is needed, not if the section already exists.
7432 (s_stab_generic): Cache stab section name to bypass lookups, since
7433 usually it will match. Could be made faster still by changing the
7434 memory allocation rules.
7435 (s_xstab): Cache section name to bypass repeated string
7438 * frags.c (frag_new): Deleted register declarations.
7440 * listing.c (frag_now): Don't declare.
7442 * as.c (chunksize): New variable.
7443 (debug_memory): New variable.
7444 (main): If debug_memory is set, reduce chunksize and
7446 * as.h (chunksize): Declare it.
7447 * read.c (read_begin): Use it.
7449 * config/tc-alpha.c (md_shortopts): Include 'g'.
7450 (md_parse_option): Ignore it.
7452 * Makefile.in (distclean): Remove Makefile and config.status from
7453 testsuite directory.
7454 (clean-here): Don't delete testsuite. Instead, delete only the
7455 files within it that would be generated by running tests.
7457 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
7458 frag_now_fix instead of accessing obstack info directly.
7459 * config/tc-arm.c (s_ltorg): Ditto.
7460 (md_assemble): Ditto.
7462 * config/tc-i386.c (md_assemble): Call frag_grow instead of
7465 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
7467 * stabs.c (aout_process_stab): Insert debug symbol into symbol
7468 chain after parsing value expression, if any, to avoid separating
7469 continued .stabs lines.
7471 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
7473 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
7474 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
7476 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
7478 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
7479 -mcom support and PPC_OPCODE_ANY for -many.
7480 (md_parse_option): Ditto.
7482 (md_begin): For duplicate instructions, print all duplicates
7485 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
7487 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
7488 common mode operation.
7489 (md_show_usage): Add -mcom to usage message.
7491 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
7493 * expr.c (op_rank): Add O_symbol_rva.
7494 * expr.h (operatorT): Add O_symbol_rva.
7495 * read.c (cons_worker): Set O_symbol_rva when necessary.
7496 * write.c (fix_new_exp): Understand O_symbol_rva.
7498 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
7500 * config/tc-mips.c: Correct s_cons arguments. From Michael
7501 Joosten <joost@ori.cadlab.de>.
7503 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
7505 * config/tc-ppc.c (ppc_macro): Make count unsigned.
7506 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
7507 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
7509 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
7510 make non-static. Change all users.
7511 * config/obj-coff.h (coff_n_line_nos): Declare.
7513 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
7515 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7517 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
7519 * config/obj-elf.c (obj_elf_common): Convert specified byte
7520 alignment to power of two. Set size of local bss symbol.
7522 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
7524 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
7526 * sb.c, macro.c: Decide whether to include <string.h> or
7527 <strings.h> just as as.h does.
7529 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
7531 * Makefile.in (site.exp): Fix setting of $srcdir.
7533 * config/tc-arm.c (md_atof): Fix little-endian output.
7534 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
7537 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
7539 * doc/as.texinfo: Split out the NS32k family documentation,
7540 despite its being commented out for now.
7541 * doc/c-ns32k.texi: New file.
7543 * sb.c, macro.c: Include string.h.
7545 * Makefile.in (comparison): Only check *.o; we don't care if
7546 timestamps inserted by the native linker differ.
7548 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
7549 if alignment stricter than 4 bytes is requested; in that case,
7550 align to a 4-byte boundary first.
7552 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
7554 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
7555 uninitialized" warning for `Max_Source_Offset'.
7557 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
7559 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7560 qualifiers and detect errors if present.
7561 (md_assemble): Add call to parse_toc_entry. Also added some support
7562 for the [tocv] qualifier.
7563 (ppc_pe_tocd): New function to support data in the toc section.
7565 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
7567 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7570 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7572 * config/tc-m68k.c (isword): Accept all values from -65536 to
7573 +65535, so ~VAL will not be rejected.
7575 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7576 skip characters after the pseudo-op.
7578 * read.c (get_line_sb): Don't look past buffer_limit.
7579 (s_include): In MRI mode, skip characters after the file name.
7581 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7583 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7584 periods in register names.
7586 For older changes see ChangeLog.1.