2 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
4 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
5 insufficient data present. Fix insertion of computed nloop value.
9 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
11 * config/tc-mips.c : Added vr4320 similar to vr4300.
14 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
16 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
17 Recognize -GN and -relax.
18 (md_begin): Initialize gp size from -G switch.
19 (alpha_force_relocation): Always force if -relax.
20 (alpha_align): Take a new argument that will specify when to
21 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
22 Change all callers. Emit nop alignment padding as nop+unop pair.
24 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
26 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
27 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
30 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
32 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
33 require padding to the next long word boundary.
37 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
39 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
40 inserted binary files.
43 start-sanitize-phase2-m32rx
44 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
46 * config/tc-m32r.c (optimize): New static local.
47 (md_shortopts): Add -O.
48 (md_parse_option): Recognize it.
49 (md_show_usage): Document it.
50 (md_assemble): Don't try to combine insns in parallel if !optimize.
52 end-sanitize-phase2-m32rx
54 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
56 * config/tc-m32r.c (first_writes_to_seconds_operands):
57 Reinitialise b_operands for each pass of the inner loop.
60 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
62 * config/tc-dvp.h (tc_frob_label): Define.
63 * config/tc-dvp.c (dvp_frob_label): New function.
64 (create_colon_label): New argument `sto'. All callers updated.
65 (record_mach): New argument `force_next_p'. All callers updated.
66 (cpu_sto): New function.
67 (UNIQUE_LABEL_PREFIX): New macro.
68 (unique_label): Use it.
69 (assemble_gif): Emit start label before mach label.
70 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
72 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
74 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
75 (setup_dma_autocount): Renamed from setup_autocount. New argument
76 inline_p. All callers changed. Fix word address of count.
77 (parse_dma_addr_autocount): Fix word address of address.
81 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
83 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
84 in special_sections table and add .vubss etc via
85 ELF_TC_SPECIAL_SECTIONS.
86 * config/tc-dvp.h: Likewise.
89 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
91 * cgen.c: #include symcat.h.
92 * config/tc-m32r.c: Likewise.
94 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
96 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
97 absolute expressions instead of '$' prefixed register names.
99 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
101 * read.c (s_set): Record file and line info for symbols when -as.
102 (pseudo_set): Don't overwrite that dummy fragment.
105 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
107 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
108 (dvp_parse_done): Comment out contents.
109 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
110 (s_state): Handle .vu in included file.
111 (asm_state): New state ASM_GIF.
112 (asm_state_stack): Maintain stack of parsing states.
113 ({push,pop,set}_asm_state): New functions.
114 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
115 (gif_{insn_type,data_name,insn_frag}): New static locals.
116 (md_assemble): Watch for .endgif if in ASM_GIF state.
117 (assemble_gif): Complete.
118 (s_endgif): Complete.
119 (cur_mach): New static local.
120 (record_mach): New function.
121 (md_begin): Initialize `cur_mach'.
122 (assemble_*): Record current mach type.
123 (vu_count): New static local.
124 (assemble_vif): Temporary hack to properly align mpg/direct data.
125 (assemble_vu): Insert mpg every 256 insns.
128 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
130 * config/tc-ppc.c (md_pseudo_table): Add "section".
131 (ppc_named_section): New static function.
133 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
135 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
136 so we don't have to scan the entire list.
139 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
141 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
142 case, allow the parallel instructions to modify the same flag
146 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
148 * listing.c (list_symbol_table): Categorize symbols by
149 undefined_section rather than sy_frag->line == NULL.
152 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
154 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
155 (inline_dmadata): Renamed from s_dmadata_implied.
156 (assemble_one_insn): Rewrite dma operand processing.
157 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
158 (unique_name,setup_autocount): New functions.
160 * config/tc-dvp.c: Include stdarg.h/varargs.h.
161 (md_pseudo_table): Add .word.
162 (assemble_dma): Set alignment to 16 bytes. Enable code that records
164 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
165 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
166 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
168 (eval_expr): New function.
169 (create_label,create_colon_label): New function.
170 (s_enddmadata): Rewrite.
173 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
175 * Makefile.am (install-exec-local): Install properly when ln
176 fails or tooldir == prefix.
179 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
181 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
182 handling of updates to the condition bit as this is shadow by
186 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
188 * config/tc-dvp.c (parse_float): New function.
189 (assemble_vu): Handle loi insns.
190 (assemble_one_insn): Simplify suffix parsing.
191 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
196 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
198 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
200 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
202 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
203 for --warn-explicit-parallel-conflicts and --Wnp as an
204 abbreviation for --no-warn-explicit-parallel-conflicts.
205 (assemble_parallel_insn): Use non-relaxable versions of branch
208 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
210 * app.c: Parse || as a seperator between assembler statements.
213 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
215 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
216 Test result of insert_operand for error.
219 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
221 * config/tc-m32r.c (md_assemble): Only parallelise instructions
222 when m32rx target is enabled and the instructions are not
225 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
227 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
228 bother checking insn which have no operands.
231 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
233 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
234 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
235 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
236 * doc/Makefile.in: Rebuild.
239 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
241 * config/tc-m32r.c (first_writes_to_seconds_operands): New
242 function. Replaces get_src_reg(), check_for_side_effects(),
243 reads_from_src_reg(). Uses new insn operand features of cgen.
244 (writes_to_pc): New function., but with new code suppressed for now.
245 (md_assemble): Call first_writes_to_seconds_operands().
247 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
249 * config/tc-mips.c (macro_build): Handle operand type 'C'.
250 (macro): Fix handling of M_COP[0-3].
252 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
254 Based on patches from Ross Harvey <ross@teraflop.com>:
255 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
256 if macro_alternate or macro_mri.
257 (getstring): Remove support for byte constants between < and >.
258 (get_any_string): '<' only starts a string if macro_alternate or
260 (macro_expand_body): Permit keyword parameters following
261 positional parameters.
263 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
264 * configure.in (alpha*-*-netbsd*): New target.
265 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
266 * configure: Rebuild.
268 * as.h (flag_warn_suppress_instructionswap): Move from here...
269 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
270 here, and make static.
272 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
273 BFD_ASSEMBLER or MANY_SEGMENTS.
275 * as.c (show_usage): Update bug-gnu-utils address.
276 * gasp.c (show_usage): Likewise.
277 * doc/as.texinfo (Bug Reporting): Likewise.
279 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
281 * config/tc-mips.c (load_address): Don't use mips III or mips IV
282 insns regardless of the size of a pointer if we're in mips I or
284 (macro, macro2, s_cprestore, s_cpadd): Likewise.
286 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
288 Fix rac to accept only a0:
289 * tc-d10v.c (parallel_ok, find_opcode):
290 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
291 Introduce OPERAND_GPR.
293 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
295 * read.c (s_fill): Handle non-constant repeat counts by creating
296 an rs_space fragment.
299 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
301 * doc/c-m32r.texi: Document warning and error messages. Add
302 descriptions of --warn-explicit-parallel-conflicts.
304 * doc/as.texinfo: Add more m32rx command line options.
307 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
309 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
310 from as_bad to as_warn.
313 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
315 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
318 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
320 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
321 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
322 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
324 * config/tc-dvp.h: Add configuration specific section names.
327 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
329 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
330 seg_fix_rotP rather than fix_root from seg_info.
332 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
334 * expr.c: Add support for 0x1_2_3_4 bignums.
336 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
338 * configure.in: Change -linux* to -linux-gnu*.
339 * configure: Rebuild.
341 * app.c (do_scrub_begin): Treat \r as whitespace.
344 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
346 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
347 rather than parsing syntax string manually.
348 (assemble_parallel_insn): Check for both forms of parallel
351 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
353 * Makefile.am: Update dependencies.
354 * Makefile.in: Rebuild.
356 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
358 * configure, aclocal.m4: Rebuild with new libtool.
360 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
362 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
363 the argument to bfd_set_arch_mach.
364 (load_address): Use bfd_arch_bits_per_address to determine the
365 bit size of an address instead of looking at the isa level.
366 (macro, macro2, s_cprestore, s_cpadd): Likewise.
369 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
371 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
373 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
376 * as.h (enum _relax_state): Add rs_cfa.
377 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
378 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
379 * read.c (emit_expr): Call check_eh_frame.
380 * write.c (cvt_frag_to_fill): Handle rs_cfa.
381 (relax_segment): Likewise.
382 * Makefile.am: Rebuild dependencies.
383 (GAS_CFILES): Add ehopt.c.
384 (GENERIC_OBJS): Add ehopt.o.
385 * doc/internals.texi (Frags): Document rs_cfa.
387 * as.c (show_usage): Mention --traditional-format.
388 (parse_args): Accept --traditional-format.
389 * as.h (flag_traditional_format): Declare.
390 * output-file.c (output_file_create): If flag_traditional_format,
391 set BFD_TRADITIONAL_FORMAT on stdoutput.
392 * doc/as.texinfo, doc/as.1: Document --traditional-format.
394 * config/tc-mips.c (append_insn): Make sure that if we have a
395 fixup for an unmatched %hi reloc, it does not associated with a
398 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
399 * doc/Makefile.in: Likewise.
401 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
403 * config/tc-m32r.c (check_for_side_effects): New function.
404 (can_make_parallel): Add checks for instruction side effects
405 clashing with the other instruction.
406 (assemble_parallel_insn): Improve warning messages. Return error
407 message from non-swapped instruction order.
409 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
411 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
413 * config/tc-arm.h: Replace md_after_pass_hook definition with a
414 md_cleanup definition. This moves the forced literal output to
415 the end of the source pass, and avoids macro's inserting literals
416 into the code immediately after the macro expansion.
418 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
420 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
421 a gas internal symbol is adjustable.
422 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
424 * as.h: If gcc version greater than 2.6, use `__format__' and
425 `__printf__' in function attributes, rather than `format' and
428 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
430 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
432 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
434 Add tms320c30 support:
435 * config/tc-tic30.h: New file.
436 * config/tc-tic30.c: New file.
437 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
438 TARGET_FORMAT as "coff-tic30".
439 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
440 * Makefile.am: Rebuild dependencies.
441 (CPU_TYPES): Add tic30.
442 (CPU_OBJ_VALID): tic30-aout is valid.
443 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
444 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
445 * configure, Makefile.in: Rebuild.
447 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
449 * config/tc-v850.c (md_assemble): Improvements to error messages
452 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
454 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
455 BFD_RELOC_HI16_S to store the high bits of any value.
457 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
458 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
459 assembler calculate relocations to any external symbol at all.
460 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
461 involving generation of pc-relative relocs.
462 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
463 has been moved to md_apply_fix3.
465 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
466 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
467 which actually means (the address of identifier's GOT entry) +
468 constant, which is not particularly useful.
470 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
472 * read.h (include_dirs): Declare.
473 (include_dir_count,include_dir_maxlen): Declare.
476 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
477 (md_parse_option): Handle them.
478 (md_show_usage): Print them.
479 (output_dma,output_pke): New static globals.
480 (assemble_pke): Handle -no-dma-pke.
481 (insert_file): Search include dir list.
482 (s_enddirect): Validate length if prespecified.
483 (s_endmpg): Likewise. Handle -no-dma-pke.
484 (s_endunpack): Handle -no-dma-pke.
485 (md_pcrel_from_section): Add offset to delay slot for
489 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
491 * configure.in: Correct check for shared opcodes library.
492 * configure: Rebuild.
494 * listing.c (buffer_line): If we can't open the file, set at_end.
495 (listing_print): Remove unused local variable fi.
497 * config/m68k-parse.y (reglistpair): Handle register list in
500 * config/vms-conf.h: Don't undef VERSION.
503 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
505 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
506 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
509 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
511 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
513 (GENERIC_OBJS): New variable, with the rest of the old OBJS
515 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
516 ($(srcdir)/make-gas.com): Rename from make-gas.com.
517 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
518 (EXTRA_DIST): Define.
519 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
520 explicitly rather than via the list of object files.
521 (gcc-as.opt): New file created when make-gas.com is run.
522 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
523 itbl-cpu.h} to #include appropriate file rather than copying that
525 * config/vms-conf.h: Synchronize with current config.in.
526 * Makefile.in: Rebuild.
529 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
531 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
532 (parallel_ok): Relaxed parallel subinstruction dependency check.
536 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
538 * config/tc-m32r.c (md_assemble): Fix determination of when
539 instructions can be combined in parallel.
542 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
544 * as.h (flag_warn_suppress_instructionswap): added new flag.
545 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
546 command line argument.
547 * tc-d10v.c (write_2_short): emit "Swapping instructions"
548 warning only if flag_warn_suppress_instructionswap is false.
550 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
552 * configure.in (i386-*-mingw32*): New target.
553 * configure: Rebuild.
555 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
557 * symbols.c (resolve_symbol_value): Don't set the segment if it
558 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
560 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
563 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
565 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
566 depends upon HAVE_{UNLINK,REMOVE} values rather than host
569 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
571 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
574 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
576 * configure.in: Add dvp support.
577 * configure: Regenerate.
578 * config/tc-dvp.[ch]: New files.
581 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
583 * config/tc-v850.c (v850_insert_operand): Display instruction when
584 an error is encountered.
586 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
588 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
589 (i386-*-sco3.2v5*coff): New target.
590 (i386-*-sco3.2*): New target.
591 * configure: Rebuild.
593 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
595 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
598 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
600 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
601 validate_immediate return value in the right type for comparisons
604 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
606 * listing.c (MAX_BYTES): Use listing variables not constants.
607 (data_buffer): No longer an array, but a pointer.
608 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
609 (listing_listing): Allocate data_buffer.
611 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
613 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
614 --listing-rhs-width, --listing-cont-lines.
615 (show_usage): Update.
616 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
617 (listing_lhs_cont_lines, listing_rhs_width): New vars.
618 (print_lines): Use the variables instead of the constants.
619 (listing_listing): Likewise.
620 * listing.h: Declare the new vars.
622 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
624 * as.c (parse_args): Add --keep-locals alias for -L.
625 Add --strip-local-absolute.
626 (show_usage): Update.
627 * as.h (flag_strip_local_absolute): New flag.
628 * symbols.c (S_IS_LOCAL): Use it.
629 * config/obj-aout.h (S_IS_LOCAL): Likewise.
630 * config/obj-bout.h (S_IS_LOCAL): Likewise.
631 * config/obj-coff.h (S_IS_LOCAL): Likewise.
633 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
635 * config/tc-m32r.c: Detect if explicitly parallel instructions
636 might have an io conflict and issue a warning message.
639 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
641 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
642 to a count of the number of matches to skip.
643 (can_make_parallel): Pass count of number of matches to skip to
644 reads_from_src_reg().
647 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
650 * config/tc-m32r.c: Add support for swapping fixups of swap
653 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
654 cgen_swap_fixups): Functions to save, restore and swap the fixup
655 chain with a backup copy.
656 (cgen_asm_finish_insn): Returns address of constructed insn.
658 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
660 * listing.c (file_info_struct): Remove FILE, add POS.
661 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
662 (file_info): Don't open the file.
663 (buffer_line): Check for the file in the last_open cache, updating
665 (print_source): Don't reference file_info->file.
666 (listing_listing): Likewise.
667 (listing_print): Close the file in the cache, if any.
670 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
672 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
673 parallel instructions so that they are in the correct order.
674 (reads_from_src_reg, get_src_reg, can_make_parallel,
675 make_parallel): New functions to support opportunistic
676 parallelisation of adjacent instructions.
679 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
681 * read.c (dwarf_file_string): New file static variable.
682 (emit_expr): Look for constant sequence that leads up to a file
683 name in DWARF debugging output.
684 (stringer): Use dwarf_file_string to decide whether to accept a
685 string as a file name.
687 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
689 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
690 (crack_operand): Add reg->reglst MRI hack.
691 (r_seg): Put reglst symbols in reg_section.
692 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
694 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
696 * tc-sh.c (get_specific): Handle SGR & DBR.
698 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
700 * tc-h8300.c (parse_reg): Take the length of the symbol into
701 account when attempting to match a register name.
702 * tc-h8500.c (parse_reg): Likewise.
704 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
707 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
710 * cgen.c: Formatting changes to improve readability.
712 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
714 * config/tc-mips.c (macro): Rework division code to avoid unfilled
718 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
720 Based on a patch from Jim Wilson
721 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
722 (tc_gen_reloc): Handle cross section PC relative relocs
726 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
728 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
730 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
732 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
733 (expr_jmp_buf): New static local.
734 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
735 (cgen_md_operand): New function.
736 * tc-m32r.c: Clean up pass over `struct foo' usage.
737 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
739 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
741 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
742 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
744 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
746 * config/tc-i386.c (i386_operand): Give an error if there are
747 unrecognized characters after an expression.
749 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
751 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
753 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
755 * configure.in (i386*-go32-rtems*): Fix to be the same as
757 * configure: Rebuild.
759 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
761 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
762 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
763 (mips_ip): Always check for FP_D, not just for instructions that
764 are not part of the regular ISA.
766 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
768 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
770 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
772 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
774 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
776 * expr.c (integer_constant 32bit bignum): Mask off bits outside
777 the range we care about.
780 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
782 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
783 (exec_type_enum): Enumeration giving all of the exec types.
784 (warn_nops): New static variable to give nop warning level.
785 ({cur,prev}_mul32_p): New static variable to keep track of whether
786 the current/previous instruction is a 32-bit multiply.
787 (Optimizing): Make static.
788 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
790 (d30v_insert_operand): Delete declaration of unused function.
791 (write_2_short): Make exec_type argument enum, not int.
792 (parallel_ok): Ditto.
793 (check_range): Delete unused variable(s).
795 (find_format): Ditto.
796 (md_apply_fix3): Ditto.
797 (md_show_usage): Document -n and -N.
798 (md_parse_option): Parse -n and -N.
799 (write_1_short): If -n, warn about adding a nop. Use
801 (write_2_short): Use enumeration values instead of hard coded
802 integers. Reset exec_type for default operations. For explicit
803 parallel operations, call parallel_ok to make sure everything is
804 ok. If writing out a parallel operation, and the previous
805 instruction was a 32-bit multiply, indicate current instruction
807 (parallel_ok): Allow add/tx ... to be done in parallel with
808 another add/tx ... assuming the gpr registers don't overlap.
809 (md_assemble): Use exec type enumeration values, not hard coded
810 ints. Check for loads or 16-bit multiplies following in the next
811 cycle after a 32-bit multiply. Add nops if that is the case.
812 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
813 cur_mul32_p if current instruction is a 32-bit multiply.
814 (find_format): Change spacing and layout.
818 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
820 * config/tc-tic80.c (tic80_relax): New static variable.
821 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
822 (md_parse_option): Handle new relax options.
823 (md_show_usage): Document new relax options.
824 (find_opcode): Don't use short forms of PC relative branches if
829 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
831 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
832 used/set flag fields. Make flag vars unsigned long. Use
833 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
834 parallel if they use the same conditional flag with reversed
835 meaning. Allow 2 add/sub insns that set the carry or overflow
836 flags but do not query them to be done in parallel. Don't allow 2
837 word store operations to be done in parallel with ADDppp or
838 SUBppp. Don't allow loads to be done in parallel with 16 bit
842 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
844 * config/tc-arm.c: Prevent use of interworking support for
847 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
849 * doc/all.texi: Add M32R cpu.
851 * doc/as.texinfo: Add documentation of m32r processor.
853 * doc/c-m32r.texi: New file, documenting m32r specific features.
856 * config/tc-m32r.c (allow_m32rx): New function.
857 (enable_m32rx): New variable.
858 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
859 (md_show_usage): Document new --m32rx command line option.
860 (md_parse_option): Implement new --m32rx command line option.
863 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
865 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
869 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
871 * config/tc-tic80.c (build_insn): Handle instructions that have
872 long (32 bit) PC relative offsets. Fix places that previously
873 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
874 (md_apply_fix): Add case to handle long PC relative offsets.
877 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
879 * doc/c-arm.texi (ARM Options): Document support for new ARM
882 * config/tc-arm.c (md_parse_option): Add support for new ARM
885 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
887 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
888 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
890 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
892 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
895 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
896 SHT_V850_{S|T|Z}COMMON to mark special common sections.
898 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
900 * config/tc-v850.c: Brought up to date with the branch.
902 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
904 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
905 (SWITCH_TABLE): Handle BFD_RELOC_8.
906 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
907 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
908 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
910 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
912 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
913 apparent bug in gcc's long long support crossing from x86.
915 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
917 * config/tc-arm.c: Brought up to date with latest changes on arm
920 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
922 * config-gas.com: Get version info from configure.in.
924 * makefile.vms: include depend.obj in OBJS.
926 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
928 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
929 all corresponding code.
931 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
933 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
934 run-time endian selection.
936 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
938 * tc-sh.c (parse_reg): Properly quote for fv4.
940 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
942 * symbols.c (resolve_symbol_value): Add missing breaks in case on
943 symbol value operator.
945 start-sanitize-vr5400
946 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
948 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
952 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
954 * config/tc-d10v.c (parallel_ok, find_opcode):
955 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
957 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
959 * config/obj-coff.c (fixup_segment): Cast second arg of
960 md_apply_fix3 call to type "valueT *".
962 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
964 * configure.in (emulations): Make FreeBSD an aout / i386bsd
966 * configure: Re-generate.
968 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
970 * config/tc-mips.c (macro_build): Use the membership field
974 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
976 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
977 first argument if it's supposed to be a register.
980 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
982 * config/tc-mips.c (mips_4900): Added.
983 (hilo_interlocks): Added mips_4900.
984 (md_begin): Set default for mips_4900.
985 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
986 (md_longopts): Add "m4900" and "no-m4900".
987 (md_parse_option): Handle above options.
990 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
992 * app.c (do_scrub_chars): If d10v, re-insert a space before
993 a '#' when in state 10.
995 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
997 * config/tc-h8300.c: Include "subsegs.h".
998 (tc_reloc_mangle): Handle references to symbols which are not
999 being output, so that references to `.' work.
1001 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1003 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1006 * macro.c (sub_actual): If we don't find a parameter for an &,
1009 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1010 start-sanitize-vr5400
1012 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1014 (hilo_interlocks): VR5400 has interlocks.
1015 (md_begin): Expect mips64vr5400, not mips64r5400.
1018 * config/tc-mips.c (mips_ip): In default case, call as_bad
1019 instead of fprintf, to get "assembler messages:" message output
1020 before instead of after.
1022 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1024 * frags.h: Handle multiple inclusion.
1026 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1028 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1029 * as.h (struct frag, frag support): Moved from here.
1031 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1033 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1034 * cgen.c (cgen_asm_finish_insn): Update.
1035 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1036 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1037 (md_convert_frag): Ditto.
1038 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1039 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1040 (TC_FRAG_INIT): Update.
1042 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1044 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1045 print out MD fields of fix.
1046 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1047 defined) to initialize MD fields in frag.
1048 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1049 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1050 * config/tc-ns32k.h: Add comments. Remove obsolete
1051 BFD_FAST_SECTION_FILL definition, change prototypes for
1052 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1053 opcode_frag and opcode_offset and remove pcrel_adjust.
1054 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1055 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1056 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1058 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1059 MD fields in frag structure.
1060 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1061 fix_bsr): macros to access MD fields in fix structure.
1062 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1063 use struct opcode_location as these fields are now in the frag
1065 (convert_iif): Call frag_more as it is needed instead
1066 of trying to allocate for the whole insn. Avoid call of frag_more
1067 with negative argument.
1068 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1069 md_estimate_size_before_relax, md_pcrel_from,
1070 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1071 and frag structures.
1072 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1073 opcode_offset and remove pcrel_adjust.
1074 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1075 fix_new_ns32k_exp with changed arguments.
1077 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1079 * tc-mips.c (md_begin): Reorganize setting of default values so
1080 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1082 (md_parse_option): Remove all code that sets defaults; md_begin
1083 handles all of this now.
1085 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1087 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1089 (bootstrap, bootstrap2, bootstrap3): Likewise.
1090 * Makefile.in: Rebuild.
1092 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1093 TOC section to be against the csect.
1095 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1097 start-sanitize-vr5400
1098 * config/tc-mips.c (mips_5400): New variable.
1099 (md_begin, md_parse_option): Handle 5400 options/names.
1100 (macro_build, mips_ip): Check for 5400-specific instructions.
1101 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1105 * config/tc-mips.c (validate_mips_insn): New function, checks
1106 match versus mask bits, and also verifies that all bits to be
1107 output are actually specified somewhere.
1108 (md_begin): Call it for 32-bit instructions, instead of doing
1109 match/mask check here. In case of failure, print a message, but
1110 check the rest of the opcode table before exiting.
1112 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1114 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1115 from Tony Thompson at ARM: athompso@arm.com
1118 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1120 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1125 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1127 * config/tc-mips.c (hilo_interlocks): True for tx49.
1128 (md_begin): Add mips64tx49.
1129 (md_parse_option): Add 4900 cpu.
1132 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1134 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1135 extend if the operand expects a signed value.
1137 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1138 default which is to permit dollar labels.
1140 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1142 * config/tc-sparc.c (sparc_memory_model): New variable.
1143 (md_longopts): Add -TSO/-PSO/-RMO options.
1144 (md_parse_options): Handle them.
1145 (sparc_elf_final_processing): For 64 ELF, set required
1146 memory ordering in e_flags. Default to RMO and let the user
1147 override it through command line.
1149 * config/tc-sparc.h (elf_tc_final_processing): Add.
1151 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1153 * config/tc-sparc.c (v9a_asr_table): New variable.
1154 (sparc_ip): Handle v9a asr's.
1155 Patch from David Miller <davem@vger.rutgers.edu>.
1157 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1159 * config/tc-sparc.h (md_do_align): New macro.
1160 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1161 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1163 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1165 * config/tc-sh.c (sh_small): New variable.
1166 (OPTION_SMALL): Define.
1167 (md_longopts): Add "small".
1168 (md_parse_option): Handle OPTION_SMALL.
1169 (md_show_usage): Mention -small.
1170 * config/tc-sh.h (sh_small): Declare.
1171 (SUB_SEGMENT_ALIGN): Handle sh_small.
1172 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1175 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1176 case in little endian mode.
1178 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1180 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1181 overflow signalling to linker.
1183 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1185 * makefile.vms: Fix for dec c.
1187 * config-gas.com: Give explanation for dec c setup in error
1190 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1191 sections on openvms/alpha.
1193 * config/obj-evax.c: support .weak pseudo-op
1195 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1197 * config/tc-sparc.c (default_arch_size): New static local.
1198 (struct sparc_arch): Rename arch_size to default_arch_size.
1199 New member user_option_p.
1200 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1201 (init_default_arch): Check whether default arch is valid.
1202 Set default_arch_size in addition to sparc_arch_size.
1203 (OPTION_32,OPTION_64): Define.
1204 (md_longopts): New entries for -32, -64.
1205 (md_parse_option): Handle them.
1206 (md_show_usage): Print them. Ensure init_default_arch called.
1207 * configure.in (sparc64): Set arch to v9-64.
1208 * configure: Regenerated.
1210 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1212 * write.c (subsegs_finish): New function, broken out of
1214 (write_object_file): Some code moves into subsegs_finish.
1215 * write.c (subsegs_finish): Declare.
1216 * as.c (main): Call subsegs_finish.
1218 * read.c (s_include): Check for error return from
1221 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1223 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1225 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1227 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1228 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1229 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1230 the correct relocation when it exists.
1231 * config/tc-i386.c (md_apply_fix3): Likewise.
1233 * config/tc-ppc.h: Correct typo in comment.
1234 * config/tc-v850.h: Likewise.
1236 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1238 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1239 when second instruction is writing to first instructions inputs.
1241 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1243 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1244 templated programs to build with -g.
1246 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1248 * config/tc-v850.c (md_relax_table): Add support for relaxing
1249 unconditional branches. This patch is courtesy of Jim Wilson.
1250 (md_convert_frag): Fix relaxing of branches. This patch is
1251 courtesy of Jim Wilson.
1252 (md_assemble): Create different fixups for conditional and
1253 unconditional branches. This patch is courtesy of Jim Wilson.
1254 (md_estimate_size_before_relax): Estimate size of variable part of
1255 fixup based on whether it is for a conditional or an unconditional
1256 branch. This patch is courtesy of Jim Wilson.
1257 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1258 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1259 obj_elf_section_change_hook().
1260 (v850_comm): New function.
1261 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1262 (md_begin): Add bss flag to seg_info of bss sections.
1264 Add support for .scommon, .tcommon and .zcommon sections.
1266 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1267 .zcommon, .tbss, .call_table_data and .call_table_text.
1269 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1271 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1272 * configure: Regenerated.
1274 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1276 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1277 expression is not confused with -1.
1279 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1281 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1282 operand - OPERAND_ATMINUS.
1284 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1286 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1287 decrement modify the index register.
1289 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1291 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1292 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1293 68336, 68341, 68349.
1294 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1295 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1296 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1299 * doc/Makefile.am (CPU_DOCS): Define.
1300 (as.info): Depend upon $(CPU_DOCS).
1301 * doc/Makefile.in: Rebuild.
1303 * configure.in: Remove AM_PROG_INSTALL; it's called by
1305 * configure: Rebuild.
1307 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1309 * tc-d10v.h (TC_START_LABEL): Don't define.
1310 (tc_frob_label): Define.
1312 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1314 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1315 to pair a branch and link with anything but an exe instruction.
1317 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1319 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1320 optimization to reduce the alignment surprises for gcc.
1322 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1324 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1325 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1326 (sparc_ip): Add %hix,%lox.
1327 (md_apply_fix3): Call as_bad_where, not as_bad.
1328 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1329 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1331 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1333 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1334 recognizes alphaev5 etc.
1335 * configure: Rebuild.
1337 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1339 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1340 of mipsr3900 with mipstx39.
1342 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1343 -mipsXX message' if the insn isn't an ISA insn.
1345 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1347 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1348 Redefine TARGET_FORMAT to call sparc_target_format.
1349 * config/tc-sparc.c (in_unsigned_range): New function.
1350 (sparc_arch_size): Make static.
1351 (sparc_target_format): New function.
1352 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1353 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1354 (output_insn): Set `fx_no_overflow'.
1355 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1356 (tc_gen_reloc): Likewise.
1358 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1360 * config/tc-v850.c (v850_section): Remove.
1362 * config/obj-elf.c (obj_elf_section): Enhance error message.
1364 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1366 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1367 including obj-elf.h in OBJ_MAYBE_ELF case.
1368 (mips_target_format): Return NULL after abort to avoid warning.
1370 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1372 * expr.c (operator): Accept ==. From Anders Blomdell
1373 <anders.blomdell@control.lth.se>.
1375 * config/atof-ieee.c (gen_to_words): When generating a denormal
1376 number, handle an overflow into the smallest normalized number.
1378 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1380 * as.h, input-scrub.c (new_logical_line): New return value.
1381 * read.c (s_app_file): Don't note the same file several times
1384 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1386 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1388 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
1390 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1391 * configure: Rebuild.
1393 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
1395 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1397 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1398 fn* instructions do not insert implicit fwait. This was changed
1401 * config/m68k-parse.y (yylex): Permit an expression to be used for
1404 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1406 * Makefile.in: Rebuild.
1408 * aclocal.m4: Rebuild with new libtool.
1409 * configure: Rebuild.
1411 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
1413 * app.c (do_scrub_chars): Clear mri_state at end of .mri
1416 * config/tc-mips.c (hilo_interlocks): Change from a static
1417 variable to a macro, so that it varies with the variables upon
1419 (gpr_interlocks, cop_interlocks): Likewise.
1420 (md_begin): Don't initialize them.
1422 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
1424 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
1425 of strcmp where appropriate.
1427 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
1429 * config/tc-v850.c (md_assemble): Cope with a zero data area
1430 relocation with a constant offset.
1431 (md_assemble): Produce error message when special data area
1432 relocations are used on instructions which do not support them.
1433 (md_assemble): Reset processor mask if defined by command line
1436 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
1438 * config/tc-sparc.c: Reorganize file.
1439 (parse_keyword_arg): Allow numbers in reg names.
1440 (SPECIAL_CASE_NONE): New macro.
1441 (md_assemble): Use it.
1442 (lookup_arch,init_default_arch): New functions.
1443 (default_arch,default_init_p,sparc_arch_table): New static locals.
1444 (sparc_arch_size): New static local.
1445 (max_architecture): Initialize in init_default_arch.
1446 (md_parse_options): Call init_default_arch if necessary.
1447 Rewrite -xarch/-A processing.
1448 (md_show_usage): Print -A values from sparc_arch_table.
1449 (md_begin): Call init_default_arch if necessary.
1450 (sparc_md_end): Handle both 32 and 64 bit environments.
1451 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
1452 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
1453 (DEFAULT_ARCH): Add.
1454 * config.in: Regenerate.
1455 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
1456 (SPARC_V9,SPARC_ARCH64): Delete.
1457 * configure: Regenerate.
1458 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
1460 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
1462 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
1464 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
1465 start-sanitize-v850e
1467 * config/tc-v850.c (md_assemble): Corrected typo.
1468 * config/tc-v850.c Add new sections: call_table_data and
1470 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
1471 (handle_ctoff): New Function.
1473 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
1476 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
1478 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
1479 displacement from the tiny data area pointer.
1481 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
1483 * config/tc-hppa.c (fix_new_hppa): Make declaration match
1486 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
1488 * config/tc-v850.c (processor_mask): New variable.
1489 (set_machine, md_parse_option): Set processor_mask.
1490 (md_assemble): Check that instruction is available to target
1493 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
1494 start-sanitize-v850e
1495 (TARGET_PROCESSOR): New constant.
1496 (TARGET_PROCESSOR): New constant.
1500 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
1502 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
1507 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
1509 Merge in work from Martin Hunt:
1511 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
1512 CR is 0 for PSWL and PSWH.
1514 * config/tc-d30v.c (do_assemble): Don't accept
1515 illegal condition codes for cmpu instruction.
1517 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
1518 used in d*i instructions.
1520 * config/tc-d30v.c (check_size): New function. Check
1521 relocations for overflows.
1522 (md_pcrel_from_section): Fix relocations between sections.
1523 (md_apply_fix3): Use new relocation types for 15 and 21
1524 bit relocations in the right container. Needed because
1525 the address of the instruction is not eight-byte aligned
1526 but the relocations must be.
1528 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
1529 (find_format): If ".s" or ".l" are used, don't try
1530 to compute branch sizes.
1532 * config/tc-d30v.c (do_assemble): Check for ".s" or
1533 ".l" extensions to opcode names.
1534 (find_format): Generate the correct instructions when
1535 ".s" or ".l" are used.
1537 * config/tc-d30v.c (build_insn): Check for odd registers
1538 on instructions that require even registers.
1540 * config/tc-d30v.h (md_start_line_hook): Define.
1541 * config/tc-d30v.c (md_start_line_hook): New hook.
1542 Checks the beginning of each line for a ".". If it
1543 finds one, assume a pseudo-op and flush any unwritten
1546 * config/tc-d30v.c (md_apply_fix3): Fix problem
1547 with determining when fixups were done.
1549 * config/tc-d30v.c (build_insn): Fix bug where the numeric
1550 part of a symbol (for example, "foo+8") was being written
1551 into the instruction.
1552 (md_pseudo_table): Change .word to be 32 bits and add
1555 * config/tc-d30v.c (parallel_ok): Check to see if first
1556 instruction is a jump.
1558 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1561 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1563 start-sanitize-v850e
1564 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1566 * configure.in (emulations): Add v850 emulation.
1568 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1570 * Makefile.am (CPU_TYPES): Add arc.
1571 (TARGET_CPU_CFILES): Add tc-arc.c.
1572 (TARGET_CPU_HFILES): Add tc-arc.h.
1573 (dependencies): Rebuild.
1574 * Makefile.in: Rebuild.
1575 * configure.in: Recognize arc-*-elf*.
1576 * configure: Regenerated.
1577 * config/tc-arc.[ch]: New files.
1579 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1581 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1582 Correct description of hi() reloc prefix.
1584 start-sanitize-v850e
1585 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1586 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1587 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1590 * doc/c-v850.texi: Document new pseudo ops and command line
1593 * config/tc-v850.c (set_machine): New function.
1594 * config/tc-v850.c (.v850): New pseudo op.
1595 start-sanitize-v850e
1596 * config/tc-v850.c (.v850e): New pseudo op.
1597 * config/tc-v850.c (.v850ea): New pseudo op.
1601 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1603 Support -alh and -ald for DWARF 1:
1604 * listing.c (struct list_info_struct): Add debugging field.
1605 (listing_newline): Initialize the debugging field. If ELF, if the
1606 section starts with .debug or .line, set the debugging field in
1607 the listing structure.
1608 (debugging_pseudo): Add list parameter. Change all callers. If
1609 the debugging field is set, consider it to be a debugging pseudo.
1610 If ELF, skip blank lines between debugging lines.
1611 * read.c (emit_expr): If ELF, look for line numbers.
1612 (stringer): If ELF, look for file names.
1614 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1616 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1617 if there is no insert function.
1619 * config/tc-v850.h (TARGET_MACHINE): New constant.
1621 * config/tc-v850.c (v850_insert_operand): Add
1622 -mwarn_unsigned_overflow.
1623 (md_begin): Set BFD machine number based on machine variable.
1624 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1626 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1628 * as.h: Don't declare alloca if it is a macro.
1629 * macro.c: Likewise.
1632 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1634 * config/tc-mips.c: Add tx19/r1900.
1637 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1639 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1640 rename to cpu_types[].
1641 (s_alpha_arch): New function.
1642 (md_pseudo_table): Add "arch".
1644 * config/tc-alpha.c (md_begin): Merge the two loops through the
1646 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1647 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1649 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
1651 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1653 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1655 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1658 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1660 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1662 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1664 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1665 relative to the next instruction, not the current instruction.
1666 (md_assemble): Similarly.
1668 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1670 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1673 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1674 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1675 recognise special instructions.
1676 (md_assemble): Calculation of the size of a fixups corrected.
1678 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1681 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1683 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1684 opcode->opcode as the sentinal. Zero is a valid opcode.
1686 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1688 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1689 * doc/c-v850.texi: Change node name to match other chapter nodes.
1691 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1693 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1696 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1698 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1699 number will fit in 64 bits.
1701 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1702 rather than calling abort.
1704 * as.h: Don't define alloca if __GNUC__. Just declare it.
1705 * macro.c: Copy alloca handling from as.h.
1707 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1708 Gabriel Paubert <paubert@iram.es>.
1710 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1711 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1712 is jcxz or a loop instruction.
1714 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1716 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1718 (md_begin): Set up machine architecture and type.
1720 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1722 * symbols.c (resolve_symbol_value): Store the value back into the
1723 symbol expression, to handle add or subtract simplification
1724 correctly. Handle O_symbol_rva. Add default case.
1726 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1727 chunksize while creating the new subsection.
1728 * as.c (chunksize): Initialize to zero.
1729 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1730 calling obstack_begin.
1732 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1734 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1737 start-sanitize-v850e
1738 * config/tc-v850.c (parse_register_list): Support constant
1739 expressions as register lists.
1742 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1744 * doc/c-v850.texi: Change the major node to v850 Machine
1747 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1749 * doc/as.texinfo: Add inclusion of c-v850.texi
1751 * doc/c-v850.texi: New file.
1753 * read.c (is_end_of_line): Make NUL character be considered to be
1756 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1758 * config/tc-v850.c (parse_register_list): Add support for curly
1760 (cc_names): Add "e" and "ne" conditions.
1762 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1764 * app.c (do_scrub_chars): Support a double dash as starting a
1765 comment that extends to end of line.
1767 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1769 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1771 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1773 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1775 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1776 insn when changing to a different instruction.
1778 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1780 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1781 floating point extensions.
1782 (parse_reg): parse sgr and dbr.
1784 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1786 * config/tc-v850.c (system_register_name): Support numbers for
1787 system register IDs.
1789 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1791 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1792 flag when alignment is in bytes instead of power of 2, and code to
1793 use that flag to convert alignment to bytes.
1794 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1795 * read.h (s_lcomm_bytes): Add prototype.
1796 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1797 defined, write alignment to alignment bits in section header s_flags
1798 rather than the s_align field.
1799 start-sanitize-tic80
1800 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1801 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1802 pseudo, instead of s_lcomm which wants a power of two for alignment.
1805 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1807 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1809 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1811 * as.c (show_usage): Add -am.
1812 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1813 if we've already got one.
1814 * listing.c (struct list_info_struct): Add line_contents.
1815 (listing_newline): Put unused argument to work: if non-null, save it...
1816 (listing_listing): ... and regurgitate during listing instead of line
1818 * listing.h (LISTING_MACEXP): New define.
1819 (LISTING_NEWLINE): Argument is NULL.
1820 * read.c (read_a_source_file): If expanding macros, break up input
1821 lines and pass them to listing_newline.
1822 * doc/as.texinfo: Document -ac and -am.
1824 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1826 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1828 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1831 start-sanitize-v850e
1832 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1834 * config/tc-v850.c: Remove support_v850e flag and command line
1837 * configure.in (emulations): Add support for v850e target
1839 * configure (emulations): Add support for v850e target
1841 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1843 * config/tc-v850.c: Remove support_v850ea flag and command line
1846 * configure.in (emulations): Add support for v850ea target
1848 * configure (emulations): Add support for v850ea target
1851 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1853 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1854 setting EXPECT and TCL_LIBRARY.
1855 * Makefile.in: Rebuild.
1857 * as.h (enum debug_info_type): Define.
1858 (debug_type): Declare.
1859 * as.c (debug_type): New global variable.
1860 (show_usage): Add --gstabs.
1861 (parse_args): Handle --gstabs.
1862 * read.c (generate_asm_lineno): Remove.
1863 (read_a_source_file): Output stabs debugging if appropriate.
1864 Change checks of generate_asm_lineno to check debug_type. Only
1865 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1866 * read.h (generate_asm_lineno): Don't declare.
1867 (stabs_generate_asm_lineno): Declare.
1868 * stabs.c (stabs_generate_asm_lineno): New function.
1869 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1870 Don't turn off debugging.
1871 (add_file): Remove old #if 0 code.
1872 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1873 (ecoff_directive_end): Don't generate stabs line symbols.
1874 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1875 generate_asm_lineno.
1876 (line_label_cnt): Remove.
1877 (ecoff_generate_asm_line_stab): Remove.
1878 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1879 * doc/as.texinfo, doc/as.1: Document --gstabs.
1881 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1883 start-sanitize-v850e
1884 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1885 Add support for v850ea instructions.
1887 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1888 Add support for v850e instructions.
1891 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1892 text of entire opcode.
1894 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1896 * doc/internals.texi: Document rs_leb128.
1898 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1900 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1901 in ABSL case, rather than calling abort.
1903 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1905 * as.h (enum _relax_state): Add rs_leb128.
1906 * read.c (potable): Add sleb128 and uleb128.
1907 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1909 * read.h: Update prototypes.
1910 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1911 the symbol value, add a second FINALIZE argument that prevents
1912 changes from being comitted. Update all callers.
1913 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1914 * doc/as.texinfo: Document the new pseudos.
1916 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1918 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1920 (DISTCLEANFILES): Define.
1921 * doc/Makefile.am (DISTCLEANFILES): Define.
1922 * Makefile.in, doc/Makefile.in: Rebuild.
1924 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1926 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1927 Don't set targ or gas_target. Define SCO_ELF and
1928 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1930 * Makefile.am: Remove @target_frag@.
1931 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1933 (dep-am): Mark as phony.
1934 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1936 * config/arm-big.mt, config/arm-lit.mt: Remove.
1937 * config/mips-big.mt, config/mips-lit.mt: Remove.
1938 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1939 * config/ppc-sol.mt: Remove.
1940 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1941 * config/m88kcoff.mt: Remove.
1942 * config/sco5.mt: Remove.
1943 * configure, config.in, Makefile.in: Rebuild.
1945 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1946 further try to circumvent the .y.h rule.
1947 * Makefile.in: Rebuild.
1949 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1951 * Makefile.am: New file, based on old Makefile.in.
1952 * acinclude.m4: New file, from old aclocal.m4.
1953 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1954 shared library handling; now handled by libtool. Replace
1955 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1956 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1957 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1958 * config.in: New file, created by autoheader.
1960 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1961 * stamp-h.in: New file.
1962 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1963 (parse_args): Likewise.
1964 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1965 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1966 * Makefile.in, doc/Makefile.in: Now built with automake.
1967 * aclocal.m4: Now built with aclocal.
1968 * configure: Rebuild.
1970 * cond.c (s_else): If not listing false conditionals, turn listing
1971 off in the false branch of the else.
1973 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1975 * config/tc-mips.c (macro): Fix handling of a double load from a
1976 symbol plus an offset.
1978 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1979 has an associated external symbol.
1981 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
1983 * config/tc-alpha.c (s_alpha_ucons): New function.
1984 (md_pseudo_table): Add unaligned data pseudos for DWARF.
1986 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
1988 * config/tc-v850.c (md_assemble): Ignore the rest of the current
1989 line if we encounter an error.
1991 * config/tc-v850.c (md_assemble): Sign extend constants value
1992 for hi and hi0 expressions.
1993 (v850_insert_operand): Enable range checking for generic 16bit
1996 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
1998 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1999 LO16, HI16 and HI16_S relocs.
2001 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2003 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2005 * configure: Regenerated with autoconf 2.12.
2006 * Makefile.in: Add $(EXEEXT) to all executables.
2008 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2010 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2011 unconditional branches.
2012 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2015 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2017 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2019 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2021 * macro.c (define_macro): Make sure the index is in range before
2024 start-sanitize-tic80
2025 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2027 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2028 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2029 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2033 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2035 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2036 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2037 defined, use s_align_ptwo for .align.
2038 * configure.in (i386-*-msdosdjgpp*): New target.
2039 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2040 * configure: Rebuild.
2042 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2044 * config/tc-sparc.c (last_opcode): New static local.
2045 (md_assemble): Don't issue "FP branch in delay slot" warning if
2046 the delay slot has been annulled.
2048 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2050 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2051 code if BFD_ASSEMBLER.
2053 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2055 * config/tc-v850.c (system_registers): Fix ordering of registers.
2057 start-sanitize-tic80
2058 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2060 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2061 when it will be filled in later by relocation information.
2064 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2066 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2067 (mips_ip): Fix ISA checks.
2069 start-sanitize-r5900
2070 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2072 * configure.in: Default the r5900 to little endian.
2073 * configure: Rebuilt.
2076 start-sanitize-tic80
2077 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2079 * config/tc-tic80.c (build_insn): Fix endianness problem with
2083 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2085 * config/tc-mips.c (check_absolute_expr): Change warning to
2088 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2090 * config/tc-mips.c (macro_build): Refine code to check if an
2091 instruction is available on a particular cpu variant.
2092 (mips_ip): Likewise.
2094 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2096 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2097 OBJ_AOUT to ifdef OBJ_ELF.
2098 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2099 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2101 * write.c (fixup_segment): Change special case for i386-coff to
2102 not apply for i386-pe.
2103 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2104 which were not done.
2105 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2106 (coff_format_ops): Initialize frob_file_after_relocs field rather
2107 than frob_file field.
2108 * config/obj-coff.h (coff_frob_file): Don't declare.
2109 (coff_frob_file_after_relocs): Declare.
2110 (obj_frob_file): Don't define.
2111 (obj_frob_file_after_relocs): Define.
2112 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2113 * configure: Rebuild.
2115 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2117 * config/obj-coff.c (fixup_segment): Never subtract section
2118 address from PC relative reloc which will be fully resolved.
2120 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2122 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2123 with hpux10 header files.
2125 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2127 From Jason Merrill <jason@cygnus.com>:
2128 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2130 * config/tc-i386.h (md_maybe_text): Define.
2131 (md_do_align): Use md_maybe_text.
2133 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2135 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2136 relocations, don't check for symbol being external, weak, etc.
2138 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2140 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2141 calculate relocations to any external symbol, because we might be
2142 linking a shared object and the symbol might be overriden or moved
2143 (for instance, moved into a static executable's .bss section).
2144 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2146 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2147 be calculated by the assembler.
2149 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2150 whose destination lies in the same file, by ignoring the @plt or
2151 @local and aiming the branch at its destination.
2153 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2155 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2156 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2159 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2160 of obj_copy_symbol_attributes.
2162 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2164 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2165 signed operand, sign extend a 32 bit value to the host size.
2167 * Makefile.in (CFLAGS): Subsitute from configure script. From
2168 Jeff Makey <jeff@cts.com>.
2170 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2171 buffer size to make a copy of the symbol.
2173 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2176 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2178 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2179 step through the frags calling cvt_frag_to_fill, switch to
2180 SEG_DATA when we reach data_frag_root.
2182 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2184 * config/tc-mn10300.c (md_assemble): Allow an empty register
2185 list for instructions which use register lists.
2187 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2189 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2191 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2194 * config/tc-arm.c: Add prototypes for many static functions.
2195 (struct asm_opcode ): Add prototypes for parms field.
2196 (struct thumb_opcode ): Likewise.
2197 (fp_op2): Remove unused flags parameter.
2198 (output_inst): Make static.
2199 (arm_after_pass_hook): Remove unused ignore parameter.
2200 * config/tc-arm.h (arm_after_pass_hook): Declare.
2201 (arm_start_line_hook): Declare.
2202 (arm_frob_label): Declare.
2204 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2206 * depend.c (wrap_output): new prototype.
2208 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2210 * config/tc-sh.c (md_apply_fix): Check for overflow.
2212 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2213 section size to be aligned.
2215 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2217 * config/tc-sh.h (md_cons_align): Define.
2218 (sh_cons_align): Declare.
2219 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2220 (sh_no_align_cons): New static variable.
2221 (s_uacons): New static function.
2222 (sh_cons_align): New function.
2223 (sh_handle_align): Warn about misaligned data.
2224 * doc/c-sh.texi: Document .uaword and .ualong.
2226 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2228 * macro.c (macro_expand): In MRI mode, treat single quote as a
2229 separator character when checking for a positional argument.
2231 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2233 * config/tc-arm.c (md_parse_option): Merge in changes from
2236 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2238 * configure.in (emulations): Add Thumb architecture support from
2239 armT-9703-28-branch.
2241 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2243 * doc/all.texi: Add enabling of ARM documentation.
2245 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2247 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2249 * config/tc-mips.c: Added r3900 support.
2251 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2253 * as.c: (parse_args) `-t' option requires an argument.
2255 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2257 * config/tc-arm.c (md_begin): Change call to
2258 coff_arm_bfd_set_private_flags() to a call to
2259 bfd_set_private_flags().
2261 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2263 * Makefile.in: Rebuild dependencies.
2265 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2266 of a BFD_RELOC_RVA reloc.
2268 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2270 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2271 (hppa_force_relocation): Force a relocation for an absolute
2274 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2276 * doc/as.texinfo: Don't use @value in section names or index
2277 entries; it confuses texinfo.tex.
2279 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2281 * doc/as.texinfo: Updated for -MD option.
2282 * Makefile.in (CFILES): Added depend.c.
2283 (OBJS): Added depend.o.
2284 * as.h (start_dependencies, register_dependency,
2285 print_dependencies): New declarations.
2286 * depend.c: New file.
2287 * as.c (parse_args): Added -MD option.
2288 (main): Call print_dependencies.
2289 (show_usage): Added help for -MD.
2290 * read.c (s_app_file): Call register_dependency.
2291 (s_include): Call register_dependency when file is found.
2292 (read_a_source_file): Call register_dependency.
2294 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2296 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2297 section address to the symbol value.
2299 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2301 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2302 into the new membership field.
2304 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2306 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2307 command line then the ARM7 is now chosen by default when setting
2308 the BFD machine and architecture.
2310 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2312 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2313 hold APCS selection.
2314 (md_begin): Added code to generate flags to be set into the COFF
2315 header and the calls to the BFD functions to do this.
2316 (md_parse_option, md_show_usage): Added new command line
2317 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2318 -marmv3m, -marmv4, -marmv4t.
2320 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2321 as it is never used.
2323 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2325 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2326 label name with ".".
2327 * config/tc-mn10300.c (md_convert_frag): Likewise.
2329 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2331 * config/tc-mips.c (set_at): Check for bignum.
2332 (check_absolute_expr, macro, mips16_macro): Likewise.
2334 start-sanitize-tic80
2335 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2337 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2338 for overflow/underflow, only insert lower 15 bits into instruction.
2341 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2343 * config/tc-i386.c (pi): Check for RegMMX.
2345 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2347 * expr.c (expr): When subtracting values in the same frag,
2348 subtract X_add_number rather than adding it.
2350 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2352 * config/obj-coff.c (write_object_file): Just pass NULL to
2353 md_do_align, not the address of a char holding NOP_OPCODE.
2355 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2357 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2358 than an address if the floating point value looks sufficiently
2361 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2363 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2364 section size to be aligned.
2366 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2368 * cond.c: Include "macro.h".
2369 (struct conditional_frame): Add macro_nest field.
2370 (initialize_cframe): Initialize macro_nest.
2371 (cond_finish_check): Add nest parameter. Change all callers.
2372 (cond_exit_macro): New function.
2373 * as.h (cond_finish_check): Update declaration.
2374 (cond_exit_macro): Declare.
2375 * input-scrub.c (macro_nest): Make globally visible.
2376 (input_scrub_next_buffer): Call cond_finish_check.
2377 * macro.h (macro_nest): Declare.
2378 * read.c (s_mexit): Call cond_exit_macro.
2380 * config/tc-i386.h (RegMMX): Define.
2381 * config/tc-i386.c (pi): Check for all register types.
2382 (type_names): Add RegMMX.
2383 (md_assemble): Handle RegMMX.
2385 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2387 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2390 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
2392 * config/tc-mips.c (nopic_need_relax): Add new parameter
2393 before_relaxing. Use it when testing ecoff_extern_size.
2394 (load_address, macro, md_estimate_size_before_relax): Fix all
2397 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
2399 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2400 (obj_elf_subsection): New static function.
2402 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
2404 * config/obj-coff.c (coff_header_append): Don't reset string_size
2405 each time through the loop.
2407 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2409 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2411 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
2413 * doc/internals.texi (Porting GAS): Correct documentation for
2414 current configure handling of targ-cpu.h, et. al.
2415 (CPU backend): Document listing macros.
2417 * listing.c (data_buffer): Set size based on other listing macros,
2418 rather than always using 100.
2419 (data_buffer_size): Remove static variable.
2420 (calc_hex): Make data_buffer_size a local variable. Don't leave
2421 any slop when filling data_buffer.
2423 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
2425 * doc/c-mips.texi: Document .set autoextend.
2427 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
2429 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
2430 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
2431 sparc-*-openbsd*): New targets.
2432 * configure: Rebuild.
2434 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
2436 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2437 for all undefined symbols.
2439 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
2441 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
2444 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
2446 * configure.in (alpha*-*-openbsd*): New target.
2447 * configure: Rebuild.
2449 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
2451 * configure.in (mips-*-openbsd*): New target.
2452 * configure: Rebuild.
2455 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
2457 * config/tc-d30v.c (parallel_ok): Fix parallel checking
2458 for instructions using conditional execution.
2461 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
2463 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
2465 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
2467 * Makefile.in (srcroot): Remove.
2468 (INSTALL): Set to @INSTALL@.
2469 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
2470 (all, dvi): Don't set srcroot.
2471 (install): Depend upon as.new, gasp.new, and installdirs. Use
2472 $(program_transform_name) directly, rather than using
2473 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2474 (installdirs): New target.
2475 * doc/Makefile.in (INSTALL_XFORM1): Remove.
2476 (install): Depend upon installdirs. Use $(program_transform_name)
2477 directly, rather than using $(INSTALL_XFORM) and
2479 (installdirs): New target.
2480 (install-info-as): Run mkinstalldirs.
2481 (install-info-gasp): Likewise.
2483 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
2485 * Makefile.in (INSTALL): Change install.sh to install-sh.
2487 * symbols.c (resolve_symbol_value): Check for division by zero.
2489 From Thomas Graichen <graichen@rzpd.de>:
2490 * Makefile.in: Always use $(SHELL) when running move-if-change.
2491 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2492 * configure: Rebuild.
2494 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
2496 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
2497 New argument `want'. Update enum cgen_parse_operand_result values.
2498 Initialize if CGEN_PARSE_OPERAND_INIT.
2499 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
2500 (md_assemble): Call cgen_asm_init_parse.
2501 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
2503 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
2505 * config/tc-m68k.c (m68k_ip): Handle #j.
2507 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
2509 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
2510 right address for call label:32,regs,imm.
2512 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
2514 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
2516 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
2517 symbol for OBJ_ELF anymore.
2519 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
2521 * Makefile.in: Regenerate dependencies.
2522 (TARG_CPU): New variable.
2523 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
2524 (.dep1): Delete creating of cgen-opc.h.
2525 (.tcdep): Put proper contents in cgen-opc.h.
2526 * configure.in (m32r): Delete setting of extra_files, extra_links.
2527 (AC_OUTPUT): Create cgen-opc.h.
2528 * configure: Regenerated.
2530 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
2532 * makefile.vms: Update to build gasp.exe.
2534 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
2536 * write.c (relax_frag): Make non-static.
2537 * write.h (relax_frag): Add prototype for.
2538 * config/tc-m32r.h (md_do_align): New arg `max'.
2539 * config/tc-m32r.c (m32r_do_align): Likewise.
2540 Update calls to frag_align, frag_align_pattern.
2541 (fill_insn): Update call to m32r_do_align.
2542 (m32r_scomm): Update call to frag_align.
2544 * config/tc-m32r.[ch]: New files.
2546 * Makefile.in (CPU_TYPES): Add m32r.
2547 (TARGET_CPU_CFILES): Add tc-m32r.c.
2548 (TARGET_CPU_HFILES): Add tc-m32r.h.
2549 (DISTCLEAN_HERE): Add cgen-opc.h.
2550 (.dep1,.tcdep): Create empty cgen-opc.h.
2551 (cgen.o): Add dependencies.
2552 (dependencies): Regenerate.
2553 * as.h (struct frag): New member fr_targ.
2554 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2555 * conf.in (USING_CGEN): New macro.
2556 * configure.in (m32r-*-*): Add entry for.
2557 Add cgen.o to extra_objects.
2558 * configure: Regenerate.
2559 * frags.c (frag_var): fr_pcrel_adjust renamed to
2560 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2561 (frag_variant): Likewise.
2562 * write.c (relax_frag): Likewise.
2563 * config/tc-ns32k.c (*): Likewise.
2565 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2567 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2568 rather than for any end of line character.
2570 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2571 call abort (i.e., as_abort) rather than crashing.
2573 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2574 OBJ_ELF, rather than of S_GET_OTHER.
2576 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2578 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2580 * Makefile.in (VERSION): Set to 2.8.1.
2582 * Branched binutils 2.8.
2584 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2586 * COPYING: Update FSF address.
2588 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2590 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2592 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2594 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2596 * config-gas.com: Update to handle both vax and alpha.
2597 * makefile.vms: Update to use config-gas.
2598 * conf-a-gas.com: Remove file.
2600 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2602 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2603 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2604 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2606 start-sanitize-tic80
2607 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2609 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2610 at the beginning of a line for compatibility with .S files where
2611 cpp leaves the filename transitions beginning with '#'.
2614 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2616 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2617 tc_coff_sizemachdep if OBJ_COFF.
2619 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2621 * config/tc-ppc.c (register_name): Declare.
2623 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2625 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2626 * configure: Rebuild.
2628 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2630 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2631 (mips16_mark_labels): New static function.
2632 (append_insn): Call mips16_mark_labels.
2633 (mips_emit_delays): Likewise.
2634 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2635 (s_mips_stab): New static function.
2637 * configure.in: Use ELF for mips-*-gnu*.
2638 * configure: Rebuild.
2640 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2642 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2645 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2647 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2648 set OPCODES_LIB to empty.
2649 * configure: Rebuild.
2651 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2653 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2655 * configure: Rebuild.
2657 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2659 * itbl-parse.y (yyerror): Make static. Declare.
2661 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2662 * configure.in: Set emulations for mips-*-linux*-*.
2663 * configure: Rebuild.
2665 * config/tc-mips.c (struct mips_set_options): Define.
2666 (mips_opts): New static variable.
2667 (mips_isa): Remove. Now a field in mips_opts. Change all
2669 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2670 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2671 (struct mips_option_stack): Define.
2672 (mips_opts_stack): New static variable.
2673 (s_mipsset): Add support for .set push and .set pop.
2674 * doc/c-mips.texi: Document .set push and .set pop.
2676 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2677 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2678 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2680 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2682 * as.c (parse_args): Update copyright date in version message.
2684 * Makefile.in (clean-here): Remove dependency files.
2686 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2687 (s_mri_common): Check S_IS_COMMON unconditionally.
2688 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2689 * config/tc-alpha.c (s_alpha_comm): Likewise.
2690 * config/tc-mips.c (nopic_need_relax): Likewise.
2691 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2692 (ppc_pe_comm): Likewise.
2693 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2694 common symbol to bfd_com_section_ptr.
2695 * config/tc-sparc.c (s_common): Likewise.
2696 (tc_gen_reloc): Likewise.
2699 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2701 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2704 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2706 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2709 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2711 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2714 * listing.c (print_lines): Add lineno parameter. Change all
2716 (listing_listing): Only call calc_hex for the right line.
2717 (listing_list): Set the new edict based on the current edict, in
2718 order to handle listing commands in macros correctly.
2720 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2723 * cond.c (cond_finish_check): New function.
2724 * as.h (cond_finish_check): Declare.
2725 * as.c (main): Call cond_finish_check.
2728 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2730 * config/tc-d30v.c (md_assemble): If two instructions
2731 are supposed to be assembled in parallel and the first one is
2732 long, print an error and stop.
2733 (md_apply_fix3): Don't calculate absolute relocs. Just write
2737 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2739 * config/tc-i386.h (iclrKludge): Define.
2740 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2742 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2744 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2745 * config/tc-alpha.c (alpha_debug): New static variable.
2746 (md_parse_option): Set alpha_debug if -g is seen.
2747 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2750 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2752 * config/tc-d30v.c (build_insn): Enable range-checking code.
2753 (postfix): Stop at space or comma. Fixes PR 11862.
2754 (md_assemble): Change error message.
2757 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2759 * Makefile.in: Added automatic dependency building.
2760 * dep-in.sed: New file.
2762 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2764 * config/obj-ieee.c (segment_name): Don't define function if this
2767 * config/obj-coff.h (DO_STRIP): Don't define.
2768 * config/tc-h8300.h (DO_STRIP): Don't define.
2769 * config/tc-h8500.h (DO_STRIP): Don't define.
2770 * config/tc-w65.h (DO_STRIP): Don't define.
2771 * config/tc-z8k.h (DO_STRIP): Don't define.
2773 * symbols.c (colon): Call obj_frob_label if it is defined.
2774 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2776 * configure.in: Don't set files and links. Don't call
2777 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2778 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2779 * configure: Rebuild.
2780 * Makefile.in (TARG_CPU_C): New variable.
2781 (TARG_CPU_O, TARG_CPU_H): New variables.
2782 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2783 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2784 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2785 (LINKED_SOURCES): Remove.
2786 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2787 (LINKED_HEADERS): Remove.
2788 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2789 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2791 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2792 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2793 (itbl-cpu.h): Remove target.
2794 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2797 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2799 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2801 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2803 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2804 open coded loop that does not require the name to start with a
2807 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2809 * frags.c (frag_var): Change offset parameter to offsetT.
2810 (frag_variant): Likewise.
2811 * frags.h (frag_variant, frag_var): Update declarations.
2812 * config/tc-m68k.c (struct m68k_it): Change foff field to
2814 (add_frag): Change off parameter to offsetT.
2815 * Several files: Add casts to calls to frag_var.
2817 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2818 serialize a parallel make.
2819 (itbl-parse.h): Split target out from itbl-parse.c.
2821 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2823 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2825 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2826 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2827 storing the value of a common symbol.
2829 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2831 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2833 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2834 that is done by symbol_remove and symbol_insert.
2836 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2839 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2841 * config/tc-mips.c (load_register): In 32 bit mode, when not
2842 dealing with a 64 bit number, permit the upper 32 bits to be set
2843 even if bit 31 is not set.
2845 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2847 * read.c (potable): Add "equiv".
2848 (s_set): Handle .equiv based on argument.
2849 * doc/as.texinfo (Equiv): New node to document .equiv.
2850 (Err): New node to document .err.
2852 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2854 * Many files: Add function prototypes.
2855 * as.c (show_usage, parse_args): Make static.
2856 * frags.h (frag_alloc): Declare.
2857 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2858 * symbols.c (dollar_label_instance): Change return type to long.
2859 * symbols.h (print_symbol_value): Declare.
2860 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2861 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2862 (remove_subsegs, relax_frag): Make static.
2863 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2864 (what_kind_of_float): Likewise.
2865 (atof_vax): Make static. Change what_kind to int.
2866 (md_atof): Change what_statement_type to int.
2867 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2868 * config/tc-alpha.c (vax_md_atof): Declare.
2869 (md_atof): Don't declare atof_ieee and vax_md_atof.
2870 * config/tc-i386.c (set_16bit_code_flag): Make static.
2871 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2872 * config/tc-m68k.c (add_fix): Change width to int.
2873 (insert_reg): Change regname to const.
2874 (md_atof): Don't declare atof_ieee.
2875 (demand_empty_rest_of_line): Don't declare.
2876 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2877 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2878 (parse_keyword_arg): Change lookup_fn to take const arg.
2879 (md_atof): Don't declare atof_ieee.
2880 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2881 (tc_aout_pre_write_hook): Don't declare.
2883 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2885 * as.h (bfd_alloc_by_size_t): Don't declare.
2886 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2888 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2890 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2891 (symbol_append): Set sy_next and sy_previous when adding a single
2892 symbol to an empty list. Call debug_verify_symchain.
2893 (verify_symbol_chain): Use assert, not know.
2895 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2897 * NEWS: Note BeOS support.
2898 * configure.in: (ppc-*-beos): New target, use coff as object format.
2899 * configure: Regenerate with autoconf.
2901 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2903 * config/tc-mips.c (md_apply_fix): Improve error message for out
2906 * Makefile.in: Add dependencies on obstack.h where needed.
2908 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2910 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2911 case of a symbol equated to another symbol when using SVR4_PIC.
2913 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2915 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2917 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2918 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2920 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2921 and md_elf_section_change_hook if they are defined.
2922 (obj_elf_text, obj_elf_previous): Likewise.
2924 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2926 * config/obj-multi.h (struct elf_obj_sy): Define if
2928 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2930 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2931 OBJ_SYMFIELD_TYPE is defined.
2933 * doc/as.texinfo (bss): Improve description of .bss section. In
2934 ELF or COFF, you are permitted to switch into the section.
2935 (Comm): Rewrite description of common symbols.
2936 (Lcomm): Mention that some targets permit a third argument.
2938 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2940 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2942 * symbols.c (colon): Change type of local to int. From Alan Modra
2943 <alan@spri.levels.unisa.edu.au>.
2945 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2946 alignment if a zero fill pattern was explicitly specified.
2947 * config/tc-sh.c (sh_do_align): Likewise.
2949 * read.c (equals): Always permit register names to be redefined.
2951 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2952 mips16 symbol to be adjusted if a symbol is being subtracted from
2955 From Eric Youngdale <eric@andante.jic.com>:
2956 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2957 illegal symbol version names.
2958 (elf_frob_symbol): Check for external default versions.
2960 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2962 From Eric Youngdale <eric@andante.jic.com>:
2963 * config/obj-elf.h (struct elf_obj_sy): Define.
2964 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2966 * config/obj-elf.c (obj_elf_symver): Just record the name.
2967 (obj_symbol_new_hook): Initialized versioned_name field.
2968 (elf_frob_symbol): If there is a versioned_name, either rename the
2969 symbol, or add an alias with that name.
2971 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2973 * config/tc-mn10300.c (md_relax_table): Define.
2974 (md_convert_frag): Implement.
2975 (md_assemble): Handle relaxable operands/instructions correctly.
2976 (md_estimate_size_before_relax): Implement.
2977 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2979 * config/tc-mn10200.c (md_relax_table): Fix typos.
2981 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2982 relocs anymore. Tweak fx_offset for pc-relative relocs.
2984 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
2986 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2989 start-sanitize-tic80
2990 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
2992 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2994 * config/tc-tic80.c (md_begin): Declare external variable
2995 coff_flags and insert an F_AR32WR bit into it.
2998 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3000 * read.c (equals): Add reassign parameter. Change all callers.
3001 * read.h (equals): Update declaration.
3003 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3005 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3006 can rely on the frag address to determine whether a frag is
3009 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3011 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3012 (S_LOCAL_NAME): Likewise.
3013 (FAKE_LABEL_NAME): Define unconditionally.
3014 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3016 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3017 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3018 Don't define FAKE_LABEL_NAME.
3019 * config/te-ic960.h: Likewise.
3020 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3021 (mips_frob_file_before_adjust): Declare.
3022 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3023 (mips_local_label): Remove.
3025 * config/te-sco386.h: Remove; not used.
3027 start-sanitize-tic80
3028 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3030 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3031 byte alignment rather than power-of-two alignment that is the
3035 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3037 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3039 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3040 message, and add newline.
3041 (process_file): Don't process assignments in the label if this is
3042 a equ or assign pseudo-op.
3043 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3044 and K_EQU, to match documentation.
3046 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3048 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3049 to denote read-only data sections.
3051 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3053 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3054 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3056 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3057 binary number if the next character is '+' or '-'.
3059 start-sanitize-tic80
3060 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3062 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3063 (find_opcode): Match operands that can be floats.
3064 (build_insn): Handle O_big (float) expressions and build
3068 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3070 * configure.in (mips*-*-lnews*): New target, also make empty
3071 emulation list for this target.
3072 * configure: Update.
3073 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3074 (mips_target_format): Use.
3075 * te-lnews.h: New file.
3077 start-sanitize-tic80
3078 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3080 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3081 operands with :m or :s modifiers and generate the right opcodes
3085 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3087 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3088 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3090 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3092 * config/tc-m68k.c (instring): Useless local declaration of
3093 crack_operand removed.
3094 * expr.h (expressionS): Changed type of X_op field to operatorT if
3097 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3099 Based on patches from Robert Lipe <robertl@dgii.com>:
3100 * configure.in: Add i386coff and i386elf to emulation list.
3101 * configure: Rebuild.
3102 * as.c (i386coff, i386elf): Declare.
3103 * obj.h (coff_format_ops): Declare.
3104 * config/obj-coff.c (OBJ_HEADER): Define.
3105 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3106 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3107 (obj_pseudo_table): Add "version".
3108 (coff_pop_insert): New static function.
3109 (coff_sec_sym_ok_for_reloc): New static function.
3110 (no_func): New static function.
3111 (coff_format_ops): New variable.
3112 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3113 (obj_symbol_new_hook): Define.
3114 (coff_obj_read_begin_hook): Declare.
3115 (obj_read_begin_hook): Define.
3116 * config/tc-i386.h (i386_target_format): Declare.
3117 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3118 OUTPUT_FLAVOR when appropriate.
3119 (i386_target_format): New function.
3120 * Makefile.in (obj-coff.o): New target.
3121 (e-i386coff.o, e-i386elf.o): New targets.
3123 From Stephen Williams <steve@icarus.icarus.com>:
3124 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3125 (_tc_get_bal_of_call): Don't declare.
3126 (tc_get_bal_of_call): Declare as function, don't define as macro.
3127 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3128 in sy_tc field, not x_balntry field.
3129 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3130 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3131 field, not x_balntry field.
3133 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3134 have the SHF_ALLOC attribute.
3136 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3137 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3138 (itbl-lex.o): Depend upon itbl-parse.h.
3140 * itbl-parse.y (yyerror): Change return type to int. Change to
3141 use old style function declaration.
3143 * Makefile.in (itbl-lex.o): Remove -Wall.
3144 (itbl-parse.o): Likewise.
3146 * cond.c (s_ifdef): If we should omit conditionals from listings,
3148 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3149 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3150 (listing_listing): Handle EDICT_NOLIST_NEXT.
3151 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3152 * listing.h (LISTING_NOCOND): Define.
3153 (LISTING_SKIP_COND): Define.
3154 * as.c (show_usage): Mention c as a suboption of -a.
3155 (parse_args): Handle c as a suboption of -a.
3156 * doc/as.texinfo: Document -alc.
3158 start-sanitize-tic80
3159 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3161 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3164 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3166 * doc/as.texinfo: Document .symver.
3168 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3170 * config/tc-d10v.c: Change pre_defined_registers to
3171 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3173 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3175 * config/obj-coff.c: Fix typo in comment section.
3176 start-sanitize-tic80
3177 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3178 an additional alignment argument.
3179 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3181 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3185 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3187 * Makefile.in: Remove dependancies on itbl-cpu.h.
3188 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3191 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3193 * itbl-ops.h: Include as.h.
3195 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3197 * as.c: Remove -t option.
3198 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3199 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3200 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3202 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3204 * itbl-ops.c: Don't define DEBUG.
3206 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3208 * Makefile.in: Update itbl-test.c to reflect its new location.
3210 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3212 * itbl-ops.c: Add test for itbl_have_entries.
3213 * config/tc-mips.c: Remove test for itbl_have_entries.
3214 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3216 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3218 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3219 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3220 (LEX, LEXFLAGS): Define.
3221 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3223 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3225 * itbl-parse.y: Fix indentation mistakes from indent program.
3226 * itbl-lex.l: Fix indentation mistakes from indent program.
3227 * itbl-ops.h: Add include for ansidecl.h.
3228 Add PARAMS around function arguments.
3229 Add declaration for itbl_have_entries.
3230 * itbl-ops.c: Add PARAMS around function arguments.
3231 * Makefile.in: Add itbl build rules.
3232 Add dependancies for itbl files to mips target.
3233 * as.c: Add itbl support.
3234 Add new option "--insttbl" for dynamically extending instruction set.
3235 * as.h: Declare insttbl_file_name;
3236 the name of file defining extensions to the basic instruction set
3237 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3238 itbl-ops.o to extra_objects for mips configuration.
3239 Add include file link from itbl-cpu.h to
3240 config/itbl-${target_cpu_type}.h.
3241 * config/tc-mips.c: Allow copz instructions.
3242 Add notes for future additions to the itbl support.
3244 (macro): Call itbl_assemble to assemble itbl instructions.
3245 See if an unknown register is specified in an itbl entry.
3247 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3248 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3250 start-sanitize-tic80
3251 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3252 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3254 (build_insn): Grab a frag early so we can use the address in
3255 fixups. Take one's complement of BITNUM values before insertion
3256 in opcode. Add code to support O_symbol operands.
3257 (md_apply_fix): Replace unimplemented warning with implementation.
3258 (md_pcrel_from): Ditto.
3259 (tc_coff_fix2rtype): Ditto.
3262 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3264 * config/tc-d30v.c (parallel_ok): New function.
3265 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3267 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3268 relocation is in different section. Fixes PR11574.
3270 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3272 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3273 don't set the section alignment to 2**4.
3275 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3277 * config/tc-m68k.c (line_comment_chars): Add '*'.
3279 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3280 (do_scrub_begin): Don't set lex['*'].
3281 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3282 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3285 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3286 * configure: Rebuild.
3287 * config/te-svr4.h: New file.
3288 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3289 TE_SVR4 or TE_DELTA.
3291 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3293 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3294 short conditional branch around a long unconditional branch.
3296 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3298 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3301 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3304 * symbols.c (resolve_symbol_value): If both left and right
3305 operands are undefined, warn about both of them.
3307 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3309 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3310 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3311 (obj_elf_symver): New static function.
3312 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3315 * write.c (relax_segment): Make type and printf format agree.
3317 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3321 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3323 * config/tc-d30v.c, config/tc-d30v.h: New files.
3325 * configure: Rebuilt.
3327 * configure.in: Add case for d30v.
3330 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3332 * config/tc-alpha.h (md_operand): Define with a null expansion,
3333 like all the other targets.
3334 * doc/internals.texi (CPU backend): Add missing word in
3335 md_flush_pending_output description. Fix typo in md_convert_frag
3337 start-sanitize-tic80
3338 * config/tc-tic80: Minor comment additions/changes.
3341 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3343 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3344 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3345 * config/obj-coff.c (obj_coff_def): Use
3346 tc_canonicalize_symbol_name if defined.
3347 (obj_coff_tag, obj_coff_val): Likewise.
3348 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3350 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3352 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3353 does not actually work, though:
3354 * configure.in (i386-sequent-bsd*): New target.
3355 * configure: Rebuild.
3356 * config/tc-dynix.h: New file.
3357 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3359 * read.c (do_align): Add max parameter. Change all callers.
3360 Remove useless static variables.
3361 (s_align): New static function. Do common portion of
3362 s_align_bytes and s_align_ptwo.
3363 (s_align_bytes, s_align_ptwo): Just call s_align.
3364 * frags.c (frag_align): Add max parameter. Change all callers.
3365 (frag_align_pattern): Likewise.
3366 * frags.h (frag_align, frag_align_pattern): Update declarations.
3367 * write.c (relax_segment): Limit alignment change to fr_subtype.
3368 Fix some types to be addressT.
3369 * config/obj-coff.c (size_section): Likewise.
3370 * config/obj-ieee.c (size_section): Likewise.
3371 * config/tc-d10v.h (md_do_align): Add max parameter.
3372 * config/tc-i386.h (md_do_align): Likewise.
3373 * config/tc-m88k.h (md_do_align): Likewise.
3374 * config/tc-m88k.c (m88k_do_align): Likewise.
3375 * config/tc-sh.h (md_do_align): Likewise.
3376 * config/tc-sh.c (sh_do_align): Likewise.
3377 * as.h: Improve comments on rs_align and rs_align_code.
3378 * doc/as.texinfo: Document new alignment arguments.
3379 * doc/internals.texi (Frags): Document use of fr_subtype field for
3380 rs_align and rs_align_code.
3382 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3384 * config/tc-mips.c: Changed opcode parsing.
3386 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3388 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3389 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3390 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3391 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3392 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3393 to a location consistent with the rest of the target include files.
3394 * config/tc-i386.c: Remove misleading comment.
3395 * doc/internals.texi (CPU backend): Add description of function
3396 md_undefined_symbol.
3397 start-sanitize-tic80
3398 * config/tc-tic80.c: Add code to insert predefined symbols into the
3399 symbol table so they can be parsed by the standard expression parser.
3400 Remove custom code that use to parse them.
3401 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3402 to a location consistent with the rest of the target include files.
3405 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
3407 * as.h: GNU c provides unlink() function.
3409 Unify section handling on openVMS/Alpha:
3410 * config/tc-alpha.c(s_alpha_link): Remove.
3411 (s_alpha_section): New function.
3412 Remove case-hacking of symbols
3413 Add .code_address pseudo-op.
3414 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3415 (s_alpha_code_address): New function.
3416 (alpha_ctors_section, alpha_dtors_section): New sections for C++
3417 static constructors/destructors.
3418 Add debug code for crash debugs, to be removed when traceback code
3419 is added to object code.
3420 (s_alpha_name): New function for .name pseudo-op.
3421 (alpha_print_token): New function to print token expressions with
3422 alpha specific extensions.
3424 * makefile.vms: Allow compilation with current gcc snapshot.
3426 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
3428 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
3429 (DVIPS): Set to dvips.
3430 (ps, as.ps, gasp.ps): New targets.
3431 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
3432 and MAKEINFO env variables.
3433 (internals.ps): Use DVIPS macro.
3434 (clean): Remove core and backup files.
3435 (distclean): Remove temporary files from building internals.
3437 * doc/internals.texi (Frags): Fix typo.
3438 (GAS processing): Ditto.
3439 (CPU backend): Ditto.
3440 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
3441 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
3442 * read.c: Remove ugly hack that dealt with config files not
3443 correctly defining TARGET_BYTES_BIG_ENDIAN.
3444 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
3445 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3446 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3447 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3448 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3449 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3450 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
3451 with TARGET_BYTES_BIG_ENDIAN defined to 0.
3452 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3453 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3454 whether it is defined or not.
3455 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
3456 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3457 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3458 whether it is defined or not.
3459 start-sanitize-tic80
3460 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
3461 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
3464 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
3466 * write.c (write_relocs): Correct text in as_fatal error message,
3467 bfd_perform_relocation -> bfd_install_relocation.
3469 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3471 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
3472 * read.c (LEX_TILDE): Define if not defined.
3473 (lex_type): Use LEX_TILDE.
3474 * expr.c (get_symbol_end): Check first char with is_name_beginner,
3475 not is_part_of_name.
3477 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
3479 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
3482 * config/tc-mips.c (mips16_extended_frag): Correct base address
3483 for an extended PC relative instruction.
3484 (md_convert_frag): Likewise.
3486 * config/tc-mips.c (prev_nop_frag): New static variable.
3487 (prev_nop_frag_holds): New static variable.
3488 (prev_nop_frag_required): New static variable.
3489 (prev_nop_frag_since): New static variable.
3490 (append_insn): If we aren't reordering, and prev_nop_frag is not
3491 NULL, and we don't need any nops, then decrease the size of
3492 prev_nop_frag. Don't insert nops because of instructions in
3493 noreorder sections. Remember whether the previous instructions
3494 where in noreorder sections even when not reordering.
3495 (mips_no_prev_insn): Add preserver parameter. Change all
3496 callers. Refer prev_nop_frag variables when appropriate.
3497 (mips_emit_delays): Set up prev_nop_frag.
3498 (s_mipsset): Clear prev_nop_frag if reordering.
3500 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
3502 * config/tc-mips.c (append_insn): Remove useless code which
3503 handled swapping a mips16 jump with a mips16 instruction with a
3506 * config/tc-mips.c (md_parse_option): When debugging, set
3507 mips_optimize to 1, not 0.
3509 * config/tc-mips.c (mips16_ip): Handle an extend operand.
3511 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
3512 like the expression was based on `.', adjust the value of the
3515 * config/tc-mips.c (append_insn): Warn about an attempt to put an
3516 extended instruction in a delay slot when not reordering.
3517 (md_convert_frag): Warn if an extended instruction appears in a
3520 * config/tc-mips.c (mips_pseudo_table): Add "insn".
3521 (s_insn): New static function.
3522 * doc/c-mips.texi: Document .insn.
3524 * config/tc-mips.c (md_begin): Add the general registers to the
3526 (mips16_ip): First parse the expression, and then see whether it
3527 came up with a register, rather than trying to first see whether
3528 we are looking at a register.
3530 start-sanitize-tic80
3531 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
3533 * config/tc-tic80.c: Numerous changes and additions to flesh
3534 out functions that were previously just stubs, and fix some
3535 problems found using the new TIc80 testsuite cases.
3538 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
3540 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3541 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3543 * config/tc-mips.c (append_insn): Output jump instruction as a
3544 pair of 2 byte instructions, rather than as a single 4 byte
3547 start-sanitize-r5900
3548 * config/tc-mips.c (md_begin): Correct test of mips_5900.
3549 (mips_ip): Don't check INSN_ISA for a macro.
3552 start-sanitize-r5900
3553 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3555 * config/tc-mips.c: added r5900.
3558 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3560 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3561 config/itbl-mips.h: Add copyright message and fix indentation.
3563 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3565 * itbl-ops.c: New file. Add support for dynamically read
3566 instruction registers, opcodes and formats. Build internal table
3567 for new instructions and provide callbacks for assembler and
3569 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3571 * itbl-ops.h: New file. Header file for itbl support.
3572 * config/itbl-mips.h: New file. Mips specific definitions for
3575 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3577 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3578 fit into the constant field of a relaxable operand, then it does
3581 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3583 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3584 a jsr target in a different section just like a jsr to
3585 an undefined target.
3587 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3589 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3590 against any mips16 symbols, not just externally visible ones.
3591 (md_apply_fix): Corresponding change.
3593 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3595 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3596 the operand of the exit instruction.
3598 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3600 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3601 as O_symbol, copy over the segment.
3603 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3605 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3606 fixup to be against the section symbol, adjust the value
3609 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3611 * write.c (write_relocs): Avoid looping on equated symbols.
3612 Adjust fx_offset by X_add_number for each symbol.
3613 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3615 (fixup_segment): Add a loop to track down equated symbols and
3616 adjust fx_offset appropriately.
3618 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3620 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3621 jmp -> bra relaxing.
3622 (md_convert_frag): Handle jmp->bra relaxing.
3623 (md_assemble): Handle jmp->bra relaxing.
3624 (md_estimate_size_before_relax): Likewise.
3626 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3628 * config/tc-i386.c (i386_align_code): Add comments explaining the
3631 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3633 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3634 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3636 (md_longopts): Add "enforce-aligned-data".
3637 (md_show_usage): Mention --enforce-aligned-data.
3638 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3639 enforce-aligned-data.
3641 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3642 "word", and "short".
3643 (ppc_xcoff_cons): New static function.
3645 * write.c (relax_segment): Give an error if a .space symbol is
3646 common or undefined.
3648 * read.c (read_a_source_file): Don't handle mri_pending_align if
3649 the handler is s_globl or s_ignore.
3651 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3653 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3654 start-sanitize-tic80
3655 * config/tc-tic80.c: Many additions to previous placeholder file.
3656 * config/tc-tic80.h: Ditto.
3659 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3661 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3663 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3665 * config/tc-mips.c (mips_fix_adjustable): New function.
3666 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3667 (mips_fix_adjustable): Declare.
3669 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3670 * read.c (read_a_source_file): After doing an mri_pending_align,
3671 adjust the line_label if there is one.
3672 (s_space): Set mri_pending_align if an odd number of bytes were
3675 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3677 * config/tc-d10v.h (md_do_align): Add this hook to call
3678 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3680 * config/tc-d10v.c (find_opcode): Correctly calculate
3681 branch displacement when .aligns are present.
3683 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3685 * config/tc-mn10200.c (md_relax_table): Define.
3686 (md_convert_frag): Implement.
3687 (md_assemble): Handle relaxable operands/instructions correctly.
3688 (md_estimate_size_before_relax): Implement.
3689 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3691 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3693 * config/tc-mips.c (append_insn): Give an error for jumps to a
3695 (md_apply_fix): Make a branch to an odd address an error rather
3698 * config/tc-mips.c (md_convert_frag): If the user explicitly
3699 requested an extended opcode, pass warn as true to mips16_immed.
3701 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3702 an explicit 0, so that explicitly extended instructions work
3705 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3707 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3708 symbol for a common symbol.
3710 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3712 Patch presumed to have been checked in awhile ago but wasn't.
3713 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3714 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3715 (relax_segment, case rs_org): Move code inside braces. Move locals
3716 target,after inside too.
3717 (relax_segment, case rs_machine_dependent): Guts moved to ...
3718 (relax_frag): New function.
3719 Call md_prepare_relax_scan if defined.
3721 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3723 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3724 'p' operand specifier.
3726 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3728 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3729 m68k family cpus which support long branch addressing modes.
3730 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3731 md_create_long_jump): Use it.
3733 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3735 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3736 the .reginfo or .MIPS.options section if configured for an
3739 * config/tc-mips.c (md_begin): Don't set interlocks for
3742 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3744 * read.c (read_a_source_file): Make sure the symbol ends with
3745 whitespace before checking whether the next character is '='.
3747 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3749 * config/tc-i386.c (sco_id): Moved from here...
3750 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3751 really is an SCO ELF specific thing, not just a SCO x86 specific
3754 start-sanitize-tic80
3755 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3757 * configure.in (tic80-*-*): Don't require 'coff'.
3758 * configure: Regenerate.
3761 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3763 * read.c (emit_expr): Check for overflow of a negative value
3765 * write.c (fixup_segment): Likewise.
3766 * config/obj-coff.c (fixup_segment): Likewise.
3768 * config/tc-m68k.c (struct label_line): Define.
3769 (labels, current_label): New static variables.
3770 (md_assemble): Mark current_label as text, and clear it.
3771 (m68k_frob_label): New function.
3772 (m68k_flush_pending_output): New function.
3773 (m68k_frob_symbol): New function.
3774 * config/tc-m68k.h (tc_frob_label): Define.
3775 (md_flush_pending_output): Define.
3776 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3777 (tc_frob_coff_symbol): Likewise.
3779 * read.c (read_a_source_file): When defining a macro in MRI mode,
3780 don't add the symbol to the symbol table.
3782 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3784 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3785 here since fixup_segment doesn't (linkrelax is set).
3786 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3788 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3790 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3793 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3795 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3796 to avoid warnings with the native HP compiler.
3797 (fix_new_hppa): Similarly for the r_type argument.
3798 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3799 in an #if OBJ_ELF to keep gcc -Wall quiet.
3800 (md_apply_fix): Always initialize "result".
3802 * config/tc-mn10200.c (md_assemble): Generate relocations.
3804 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3806 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3809 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3811 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3812 pass on the new file hook.
3814 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3815 !alpha_force_relocation, as local LITERALs can be adjusted to be
3816 relative to the section.
3818 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3820 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3822 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3823 aligned to odd boundary.
3824 (tc_frob_coff_symbol): Define.
3826 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3828 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3830 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3831 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3833 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3835 (md_assemble): If the size is 'B', set fx_signed.
3836 (md_apply_fix_2): Use fx_signed when checking for overflow.
3838 * write.h (struct fix): Add fx_signed field.
3839 * write.c (fix_new_internal): Initialize fx_no_overflow and
3841 (fixup_segment): Use fx_signed when checking for overflow.
3842 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3843 fx_signed when checking for overflow.
3845 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3847 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3848 updated, and all the useful information is in doc/internals.texi.
3850 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3851 * read.c (read_a_source_file): Check for conditional operators
3852 before doing an MRI pending alignment.
3853 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3854 (tc_conditional_pseudop): Define.
3855 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3856 * doc/internals.texi (CPU backend): Describe
3857 tc_conditional_pseudoop.
3859 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3860 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3862 (md_begin): Check m68k_rel32_from_cmdline before setting
3864 (m68k_mri_mode_change): Likewise.
3865 (md_longopts): Add --disp-size-default-16 and
3866 --disp-size-default-32.
3867 (md_parse_option): Handle new options.
3868 (md_show_usage): Mention new options.
3869 * doc/c-m68k.texi (M68K-Opts): Document new options.
3871 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3872 * config/tc-m68k.c (m68k_index_width_default): New static
3874 (m68k_ip): Use m68k_index_width_default to set the size of a base
3875 register whose size was not given.
3876 (md_longopts): Add --base-size-default-16 and
3877 --base-size-default-32.
3878 (md_parse_option): Handle new options.
3879 (md_show_usage): Mention new options.
3880 * doc/c-m68k.texi (M68K-Opts): Document new options.
3882 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3884 * configure.in: Recognize mips-*-linux* target.
3885 * configure: Rebuild.
3887 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3888 work if valueT is only 32 bits.
3890 * config/tc-mips.c: Throughout, check target_big_endian rather
3892 (byte_order): Remove.
3893 (mips_init_after_args): Remove.
3894 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3895 (mips_init_after_args): Don't declare.
3896 (tc_init_after_args): Don't define.
3898 * config/tc-mips.h (tc_frob_after_relocs): Define if
3900 (mips_elf_final_processing): Likewise.
3901 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3903 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3905 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3906 sld.{h,w} and the operand is relocatable, adjust the adend by
3907 shifting it right one bit.
3909 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3911 * read.c (read_a_source_file): Check mri_pending_align after
3912 checking for a macro. From Ronald F. Guilmette
3915 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3917 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3918 add segment argument. If OBJ_ELF, treat a relocation against a
3919 symbol in a linkonce section like a relocation against an external
3921 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3923 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3927 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3929 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3930 includes config.h instead of host.h, tc.h instead of tp.h, and
3931 targ-env.h instead of target-environment.h.
3932 Also, obj-format.h includes targ-cpu.h instead of
3934 start-sanitize-tic80
3935 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3936 * configure: Rebuild with autoconf.
3937 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3938 (TARGET_FORMAT): Define to "coff-tic80".
3939 * config/tc-tic80.c: New file for TIc80 support.
3940 * config/tc-tic80.h: New file for TIc80 support.
3943 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3945 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3948 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3950 * write.c (adjust_reloc_syms): If the fixup symbol has been
3951 equated to an undefined symbol, convert the fixup to being against
3952 the target symbol. Remove obsolete code handling a special case
3955 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3957 * mpw-make.sed: Use NewFolderRecursive for installation.
3959 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3961 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3963 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3965 * config/tc-d10v.c (md_assemble): Fix bug which caused
3966 second instruction in a line to be case sensitize. PR11312
3968 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3970 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3971 range check operands with MN10200_OPERAND_NOCHECK set.
3972 (check_operand): Likewise.
3974 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3976 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3977 (md_begin): Always align the text section to a four byte
3979 (append_insn): Remove call to record_align.
3981 * config/tc-mips.c (insn_label): Remove.
3982 (struct insn_label_list): Define.
3983 (insn_labels, free_insn_labels): New static variables.
3984 (mips_clear_insn_labels): New static function.
3985 (append_insn): Mark all mips16 text labels, and make them odd.
3986 Handle all labels after emitting a nop, not just one. Call
3987 mips_clear_insn_labels rather than just clearing insn_label.
3988 (mips_emit_delays): Add insns parameter, and use it to decide
3989 whether to mark mips16 labels. Handle all labels, not just one.
3990 Force mips16 labels to be odd. Change all callers.
3991 (mips16_immed): Don't check for an odd branch target.
3992 (md_apply_fix): Don't check mips16 mode for a branch reloc.
3993 (mips16_extended_frag): Ignore the low bit in a branch target.
3994 (md_convert_frag): Likewise.
3995 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3996 clearing insn_label.
3997 (mips_align, mips_flush_pending_output, s_cons): Likewise.
3998 (s_float_cons, s_gpword): Likewise.
3999 (s_align): Use insn_labels rather than insn_label.
4000 (s_cons, s_float_cons, s_gpword): Likewise.
4001 (mips_frob_file_after_relocs): New function.
4002 (mips_define_label): Rewrite to add to insn_labels list.
4003 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4004 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4005 out odd, increment it.
4007 * config/tc-mips.c (append_insn): Only update prev_insn when not
4008 reordering if place is NULL.
4010 * config/tc-mips.c (mips16_ip): Check for a missing expression
4011 when using the register indirect addressing mode.
4013 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4015 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4016 check 24bit operands for overflow.
4017 (check_operand): Likewise.
4019 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4021 * doc/as.texinfo (Section): Document how to use the .section
4022 pseudo-op for COFF and ELF.
4024 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4026 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4028 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4030 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4031 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4032 store them. Adjust other RELAX_MIPS16 macros.
4033 (RELAX_MIPS16_DSLOT): Define.
4034 (RELAX_MIPS16_JAL_DSLOT): Define.
4035 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4036 handling of whether previous instruction has a fixup. Set
4037 prev_insn_reloc_type.
4038 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4039 (mips16_extended_frag): Use the right base address for a PC
4040 relative add or load.
4041 (md_convert_frag): Likewise. If a PC relative add or load is
4042 used, record the alignment for the section.
4044 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4046 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4047 linkonce section into a reloc against the section symbol.
4049 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4050 branch instructions.
4052 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4053 system, don't set the section alignment to 2**4.
4054 (s_change_sec): Likewise.
4055 (append_insn): Call record_alignment for the section.
4056 (md_section_align): Don't align the section size for an embedded
4059 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4061 * write.c (adjust_reloc_syms): Make sure that symbols are
4062 resolved; expression symbols may have been skipped.
4063 * config/obj-coff.c (fixup_segment): Likewise.
4065 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4067 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4068 BFD_RELOC_24_PLT_PCREL relocation.
4069 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4071 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4073 * config/tc-d10v.c (write_2_short): Remove code that called
4074 parallel_ok() when the programmer specified parallel instructions.
4076 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4078 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4081 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4082 * config/tc-mn10300.c (md_assemble): Likewise.
4084 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4086 * config/tc-mips.c (append_insn): Make sure there is enough room
4087 in a frag after a mips16 instruction to switch it with a jump
4090 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4091 attempt to use a non absolute symbol in an extending frag.
4093 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4095 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4096 * config/tc-mn10200.h: Likewise.
4098 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4100 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4101 UNGET rather than PUT. Set old_state before setting state to -2.
4103 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4104 when extending because the value is exactly maxtiny + 1.
4106 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4107 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4108 (RELAX_MIPS16_USER_SMALL): Define.
4109 (RELAX_MIPS16_USER_EXT): Define.
4110 (mips16_small, mips16_ext): New static variables.
4111 (append_insn): Pass mips16_small and mips16_ext to
4112 RELAX_MIPS16_ENCODE.
4113 (mips16_ip): Set mips16_small and mips16_ext.
4114 (mips16_immed): Don't check mips16_autoextend.
4115 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4117 * write.c (write_relocs): Print an error for an out of range
4118 fixup, rather than calling abort.
4120 * as.c (main): Unlink the output file if there are errors while
4121 generating the fixups.
4123 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * config/tc-mips.c (mips16_extended_frag): Don't call
4127 (md_convert_frag): Call resolve_symbol_value before calling
4128 S_GET_VALUE, and don't add in the frag address.
4130 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4131 and use them when reporting errors. Change all callers.
4133 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4135 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4136 Remove '$' prefixing for registers.
4138 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4140 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4141 is initialized before using it.
4142 (d10v_cleanup): No longer uses its argument, so make it void.
4144 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4146 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4148 * write.c (fixup_segment): Don't discard the symbol for a PC
4149 relative fixup to an absolute symbol.
4151 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4153 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4154 with multiple sections.
4156 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4158 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4159 no-mips-16 to no-mips16.
4160 (s_mipsset): Accept .set mips16 and .set nomips16.
4162 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4164 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4165 argument, and check for +/- constant following the suffix, folding
4166 it into the expression.
4167 (ppc_elf_cons): Change ppc_elf_suffix calls.
4168 (md_assemble): Ditto.
4169 (shlib): Replace boolean mrelocatable with enumeration shlib.
4170 (md_parse_option): Discriminate between PIC style shared libraries
4172 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4175 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4177 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4178 change the comment characters.
4180 * config/tc-ppc.c (comment_chars): Delete in favor of
4182 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4184 (ppc_comment_chars): Select appropriate comment chars by default.
4185 (msolaris): New flag for -m{,no-}solaris.
4186 (md_parse_option): Recognize -K pic. Add support for
4188 (md_show_usage): Update.
4189 (md_begin): Do not set ELF flags if Solaris.
4190 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4191 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4193 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4195 * as.c (main): Correct handling of flag_always_generate_output.
4197 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4199 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4200 fx_offset, not fx_addnumber.
4202 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4205 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4207 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4209 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4211 * config/tc-mips.c (md_section_align): Check for an alignment of
4212 4, not an alignment of 16. Corrects August 7 patch.
4214 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4216 * configure, conf.in: Rebuild with autoconf 2.12.
4218 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4219 alignment is specified.
4221 Add support for mips16 (16 bit MIPS implementation):
4222 * config/tc-mips.c: Extensive additions for mips16 support, not
4224 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4225 (insn_uses_reg): Change last parameter to an enum.
4226 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4227 (md_relax_frag): Define as mips_relax_frag.
4228 (mips_relax_frag): Declare.
4229 (struct mips_cl_insn): Add use_extend and extend fields.
4230 (tc_fix_adjustable): Define.
4231 * config/obj-elf.h (S_GET_OTHER): Define.
4232 (S_SET_OTHER): Define.
4234 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4236 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4237 o and p operand specifiers.
4239 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4241 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4242 (relax_segment, case rs_org): Move code inside braces. Move locals
4243 target,after inside too.
4244 (relax_segment, case rs_machine_dependent): Guts moved to ...
4245 (relax_frag): New function.
4246 Call md_prepare_relax_scan if defined.
4247 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4250 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4252 * config/tc-mn10300.c (address_registers): Use '$' as register
4253 prefix instead of '%'.
4254 (data_registers, other_registers, md_assemble): Likewise.
4256 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4257 (data_registers, other_registers, md_assemble): Likewise.
4259 * config/tc-mn10300.c (md_assemble): Correctly determine the
4260 correct location and type for each relocation.
4261 (md_pcrel_from): Simplify.
4263 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4265 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4266 converted into branch around branch.
4268 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4270 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4271 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4273 * config/tc-mn10300.c (md_begin): Set linkrelax.
4274 (md_assemble): Create fixups as needed.
4275 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4277 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4279 * config/tc-d10v.c (parallel_ok): When automatically converting
4280 serial ops to parallel, do not consider a branch as the first
4283 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4285 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4287 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4289 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4291 (check_operand): Likewise.
4293 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4295 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4297 (write_2_short): Call parallel_ok to check whether two short
4298 instructions the user requested execute in parallel, can be
4301 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4303 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4304 allow a branch and link in parallel with an exe instruction.
4306 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4308 * doc/c-d10v.texi: Add info on @word modifier.
4310 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4312 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4313 operands are assumed to be 32bits. Use "bits" field to hold the
4314 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4315 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4318 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4319 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4321 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4322 MN10300_OPERAND_SPLIT.
4324 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4326 * config/tc-mn10300.c (md_assemble): Insert operands into
4327 the extension part of the instruction if necessary.
4328 (mn10300_insert_operand): Accept pointer to extension word
4329 argument. Make insn a pointer argument too. Return type
4330 is now void. All callers changed.
4332 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4334 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4335 repeated register operands.
4337 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4339 * doc/as.texinfo: Added section on reporting bugs.
4341 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4342 alpha_macro emit field to expect a const argument, and change the
4343 arg field to be const. Fix some spacing to follow the GNU
4346 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4348 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4349 (pca56) and 21264 (ev6) cpus.
4350 (md_apply_fix): Private relocation types are now negative.
4351 (alpha_force_relocation): Likewise.
4352 (tc_gen_reloc): Likewise.
4353 (emit_insn): Likewise.
4354 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4355 (emit_stX): Likewise.
4356 (emit_sextX): Likewise.
4358 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4360 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4361 a symbol found in a reloc.
4363 * symbols.c (resolve_symbol_value): Improve the error message if
4364 an undefined symbol is used in an expression.
4366 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4368 * doc/internals.texi: Rewrite, and add a lot of documentation.
4369 * doc/Makefile.in (internals.info): New target.
4371 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4373 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4374 against weak symbols.
4376 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4378 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4381 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4382 fixup at the right address within the frag.
4384 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4385 to an absolute value, instead increment it as needed.
4387 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4388 * config/tc-v850.c: Fix some indention problems.
4389 (md_relax_table): Define for D9->D99 branch displacement
4391 (md_convert_frag): Do something useful instead of aborting.
4392 (md_estimate_size_before_relax): Likewise.
4393 (md_assemble): Note if the matching instruction has a relaxable
4394 operand. If it does, allocate frag with frag_var and don't
4397 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4399 * config/tc-d10v.h (md_cleanup): New function. This is needed to
4400 write out any buffered instructions when a ".end" is found.
4402 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4404 * read.c (read_a_source_file): New hook md_cleanup().
4406 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
4408 * write.c (fix_new_exp): Use make_expr_symbol to build an
4409 expression symbol for a complex fixup.
4411 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
4413 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4414 hacks to improve parsing of complex hi, lo, zda, etc
4416 (md_assemble): Don't demand and eat a trailing ')' after finding
4417 a v850 relocation prefix. Sign extend the constant in a
4418 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
4420 (parse_cons_expression_v850): Don't eat a trailing ')' after
4421 finding a v850 relocation prefix.
4423 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
4424 (TC_CONS_FIX_NEW): Likewise.
4425 * config/tc-v850.c (parse_cons_expression_v850): New function.
4426 (cons_fix_new_v850): Likewise.
4428 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
4430 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
4432 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
4433 for an unknown relocation type.
4435 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
4437 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
4440 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
4442 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
4443 differently for movea & sst/sld insns.
4445 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4447 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
4450 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
4452 * obj.h (struct format_ops): Add frob_file_after_relocs field.
4453 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
4454 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
4455 frob_file_after_relocs field.
4456 * config/obj-elf.c (elf_format_ops): Likewise.
4457 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
4458 including obj-elf.h.
4460 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
4462 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
4463 specially if not ELF.
4464 (md_apply_fix): Handle BFD_RELOC_64.
4465 (tc_gen_reloc): Handle BFD_RELOC_64.
4467 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
4468 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
4471 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
4472 Don't check S_GET_OTHER.
4474 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
4476 * config/tc-mips.c (mips_ip): Accept an odd floating point
4477 register with l.s or s.s.
4479 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
4481 (obj_aout_type): New static function.
4483 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
4485 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
4487 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
4489 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
4490 and sdaoff expressions.
4492 * write.c (fixup_segment): Don't add symbol value to addend if
4493 TC_V850 and OBJ_ELF.
4494 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
4497 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
4498 (md_pcrel_from_section): Likewise.
4499 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
4501 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
4503 * config/tc-v850.c (md_pcrel_from): Delete unused function.
4504 (md_pcrel_from_section): New function.
4505 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4507 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
4509 * config/tc-mips.c (load_register): Add cast to offsetT when using
4512 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
4514 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
4515 (elf_frob_file_after_relocs): ... here. New function.
4516 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
4517 * write.c (write_object_file): Call *frob_after_relocs after the
4518 call to write_relocs.
4520 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
4522 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
4523 symbol, as this messes up linking. Instead, expand the recursive call
4524 inline and change up the appropriate bits to get the 0x8000 offset
4525 in the reloc addend.
4527 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
4529 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
4530 two symbols in the same segment to be adjusted.
4532 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
4533 * configure: Rebuild.
4535 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4537 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
4539 (ppc_elf_validate_fix): Ditto.
4540 (md_assemble): Ditto.
4542 (ppc_pe_section): Ditto.
4543 (ppc_frob_symbol): Ditto.
4545 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
4547 * config/mn10300.c (md_assemble): Pass an extra shift count
4548 to mn10300_insert_operand based on the opcode format.
4549 (mn10300_insert_operand): Accept and use extra shift count
4552 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4553 formats rather than hard-coded constants.
4555 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4556 are 7 bytes long. Write out instructions in big-endian format.
4558 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4560 * config/tc-mn10300.c (md_assemble): Tweak further so
4561 that all instructions are parsed correctly.
4563 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4565 * as.h: Include libiberty.h.
4566 (xmalloc, xrealloc): Don't declare.
4567 * as.c: Don't include libiberty.h.
4568 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4569 * config/tc-mips.c: Likewise.
4570 * messages.c: Likewise.
4571 (xstrerror): Don't declare.
4572 * xmalloc.c: Remove.
4574 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4576 * config/tc-mn10300.h (pre_defined_registers) Remove.
4577 (system_registers, cc_names): Likewise.
4578 (address_registers, data_registers, other_registers): New register
4580 (register_name, system_register_name, cc_name): Remove.
4581 (mn10300_reloc_prefix): Likewise.
4582 (data_register_name): New function.
4583 (address_register_name, other_register_name): Likewise.
4584 (md_assemble): Rough cut at parsing operands. Remove lots of
4586 (md_apply_fix3): Disable for now.
4588 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4590 * config/tc-m68k.c (select_control_regs): New function, extracted
4591 out of m68k_init_after_args.
4592 (m68k_init_after_args): Use it.
4593 (mri_chip): Use it here as well to update set of allowed control
4596 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4598 * config/obj-elf.c (elf_begin): New function.
4599 (obj_elf_section): Add the section symbol to the symbol table.
4600 * config/obj-elf.h (obj_begin): Define.
4601 (elf_begin): Declare.
4602 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4605 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4607 * config/obj-coff.c (fixup_segment): Subtract the section address
4608 from a PC relative reloc if TC_M68K.
4610 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4612 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4613 .uaxword available even if not OBJ_ELF.
4614 (md_atof): Remove unused local variable wordP.
4616 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4618 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4619 for Matsushita MN10x00 support.
4620 * configure.in: Recognize mn10x00-*-*
4621 * configure: Rebuilt.
4623 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4625 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4626 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4627 (load_expression): track clobbering of base reg before jmp/jsr.
4628 (s_alpha_file): pass case_hack flags and source filename via
4629 symbol table to bfd.
4630 * tc-alpha.h (TC_CONS_FIX_NEW): define
4632 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4634 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4635 * configure: Rebuild.
4637 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * read.c (s_macro): Warn if a macro has the same name as a
4641 (s_space): In m68k MRI mode, align to a word boundary.
4642 * macro.c (define_macro): Add namep parameter. Change all
4644 * macro.h (define_macro): Update declaration.
4646 * as.c (show_usage): Print bug report address.
4647 (parse_args): Change version printing to match current GNU
4649 * gasp.c (show_usage): Print bug report address.
4650 (main): Change version printing to match current GNU standards.
4652 * config/tc-m68k.c (init_table): Correct access control unit
4653 register numbers. From Ken Rose <rose@netcom.com>.
4655 * config/tc-alpha.c: Add some static function prototypes.
4656 (alpha_macros): Move to top of file. Make static.
4657 (alpha_num_macros): Move to top of file.
4659 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4661 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4664 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4666 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4667 and just call sprintf_vma.
4669 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4673 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4675 * read.c (float_cons): Call md_flush_pending_output if it is
4678 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4680 * config/tc-d10v.c (md_operand): Created. Allows operands to
4682 * config/tc-d10v.h (md_operand): Undefined.
4684 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4686 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4687 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4689 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4691 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4692 reloc for the i960 for a reloc in the same section. This undoes
4693 one of the two changes made Aug 19.
4695 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4698 symbols to the position of the debugging information.
4700 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4702 * expr.c (expr): Always use unsigned right shifts for >>.
4704 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4706 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4707 slots when processing BL fixups.
4709 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4710 on the first half of the instruction.
4712 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4714 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4715 stabs expression, rather than giving an error.
4717 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4720 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4722 * config/tc-mips.c (append_insn): Fill in the value for a constant
4723 jump, rather than creating a reloc.
4725 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4727 * config/tc-mips.c (append_insn): Don't swap an instruction which
4728 sets a condition code with an instruction which uses a condition
4730 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4733 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4734 (mips_ip): Give a better error message if the ISA level is wrong.
4735 (md_parse_option): Recognize -mcpu=[v][r]5000.
4737 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4739 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4741 (load_register): Ensure hi32 bits are not lost during lo32bit
4742 processing. Fix shift offset that was overflowing into the next
4743 instruction field. Add code to generate shorter sequences for
4744 constants with a single contiguous seqeuence of ones.
4746 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4748 * config/tc-d10v.c (d10v_dot_word): New function to support
4749 "@word" with the word pseudo-op.
4750 (md_apply_fix3): Cleanup and changes to support correct sizes
4751 for 16 and 18-bit relocs.
4753 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4755 * configure.in (sparc-*-aout): Set `em'.
4756 * configure: Regenerated.
4757 * config/te-sparcaout.h: New file.
4758 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4759 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4760 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4761 (SPECIAL_CASE_{SETSW,SETX}): Define.
4762 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4763 (md_begin): Delete setting of `target_big_endian'.
4764 (output_insn): New function.
4765 (md_assemble): Rewrite. Add `setx' support.
4766 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4768 (md_atof): Add little endian support.
4769 (md_number_to_chars): Likewise.
4770 (md_apply_fix): Likewise.
4771 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4772 (md_parse_option): Likewise.
4773 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4775 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4777 * ecoff.c (ecoff_new_file): New function.
4778 * ecoff.h (ecoff_new_file): Declare.
4779 * config/obj-ecoff.h (obj_app_file): Define.
4781 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4783 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4784 symbol by 32k so that our 16-bit signed offset can address the
4785 entire chunk. Reported by <matt@lkg.dec.com>.
4787 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4789 * config/tc-mips.c (load_register): Remove unused variable tmp.
4791 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4793 * config/tc-mips.c (load_register): Remove unnecessary code that
4794 was causing the high 32bits of 64bit constants to be lost.
4796 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4798 * config/tc-d10v.c: Added changes to support function
4799 pointers and "@word" syntax.
4801 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4803 * config/tc-v850.c: Remove commented out and #if 0'd code.
4804 (v850_reloc_prefix): Provide prototype.
4805 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4807 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4808 (md_assemble): Add default to case statement.
4810 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4812 * config/tc-v850.c (md_assemble): Compute size of the instrction
4815 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4818 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4820 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4821 routines to fetch/store the updated instruction from/to memory.
4822 (v850_insert_operand): If the operand has a specialized insert
4825 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4827 * config/tc-v850.c (reg_name_search): Align calling convention to
4828 be like identical function found in tc-ppc.c.
4829 (get_reloc): Removed.
4830 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4831 (md_assemble): emit fixups.
4832 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4834 (md_apply_fix3): handle fixups/relocs.
4835 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4837 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4840 * configure.in (sh-*-elf*): New target.
4841 * config/tc-sh.h (TARGET_ARCH): Define.
4842 (WORKING_DOT_WORD): Define.
4843 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4844 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4845 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4846 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4847 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4848 (SUB_SEGMENT_ALIGN): Likewise.
4849 (RELOC_32): Don't define.
4850 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4851 (target_big_endian): Declare if OBJ_ELF.
4852 (TARGET_FORMAT): Define if OBJ_ELF.
4853 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4855 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4856 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4857 (struct sh_count_relocs): Define.
4858 (sh_count_relocs): New static function, broken out of
4859 sh_frob_file. Add BFD_ASSEMBLER code.
4860 (sh_frob_section): Likewise.
4861 (sh_frob_file): Call sh_frob_section.
4862 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4863 call section_symbol rather than seg_info (seg)->dot.
4864 (md_section_align): Add OBJ_ELF version.
4865 (SWITCH_TABLE_CONS): Define.
4866 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4867 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4868 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4870 (struct reloc_map): Define if not BFD_ASSEMBLER.
4871 (coff_reloc_map): Likewise.
4872 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4873 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4874 * write.c (write_relocs): Ifdef out fx_where test which triggers
4875 inappropriately for SH ELF.
4876 (write_object_file): Call tc_frob_file_before_adjust and
4877 obj_frob_file_before_adjust if they are defined.
4879 * write.c (write_object_file): Use BFD_RELOC_16, not
4880 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4882 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4885 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4887 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4888 branch sizes in across sections.
4890 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4892 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4895 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4897 * config/tc-v850.c (md_begin): Deal with end of opcode
4900 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4902 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4903 the wrong opcode for cases like st2w where there are many forms
4904 of the same instruction.
4906 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4908 * expr.c (operand): If md_parse_name is defined, call it before
4909 calling symbol_find_or_make.
4910 * config/tc-ppc.h (md_parse_name): Define.
4911 (ppc_parse_name): Declare.
4912 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4914 (register_name): Update call to reg_name_search.
4915 (cr_operand): New static variable.
4916 (cr_names): New static const array.
4917 (ppc_parse_name): New function.
4918 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4919 cr_operand before calling expression.
4921 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4923 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4924 hppa_gen_reloc_type call.
4926 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4928 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4929 on addresses. Improved error messages.
4930 * doc/c-d10v.texi: Added docs for register pairs.
4932 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4934 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4937 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4939 * ecoff.c (init_file): Initialize fMerge to 1.
4940 (add_file): Restore old file merging code, but only merge files if
4942 (ecoff_directive_loc): Clear fMerge field of current file.
4943 (ecoff_generate_asm_lineno): Likewise.
4945 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4947 * doc/c-d10v.texi: Fix typo.
4949 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4951 * config/tc-v850.c (md_assemble): Correct bit masking for
4952 hi and lo expressions.
4954 * config/tc-v850.c (md_assemble): Rough cut at demanding
4955 "ep" or "r30" in sst and sld instructions.
4956 (md_apply_fix3): Don't abort. Just warn that we don't
4959 * config/tc-v850.c (CC_NAME_CNT): Define.
4960 (cc_name): New function.
4961 (md_assemble): Handle V850_OPERAND_CC correctly.
4963 * config/tc-v850.c (md_assemble): Don't forget to initialize
4966 * config/tc-v850.c (reg_name_search): Generalize to search
4967 any given register table.
4968 (register_name): Pass appropriate table and size to reg_name_search.
4969 (system_register_name): New function.
4970 (SYSREG_NAME_CNT): Define.
4971 (md_assemble): Handle operands which are system registers.
4973 * config/tc-v850.c (md_assemble): If we find a register, but the
4974 opcode doesn't want a register, then we don't have a match.
4975 (md_assemble): Get size of the instruction from the opcode table.
4977 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4979 * configure.in: Set and substitute HLDENV.
4980 * configure: Rebuild.
4981 * Makefile.in (HLDENV): New variable.
4982 (as.new): Use $(HLDENV).
4984 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4985 if an array dimension is not known.
4987 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4989 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4990 * doc/c-d10v.texi: Cleanup.
4992 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4994 * config/tc-v850.c: New file.
4995 * config/tc-v850.h: New file.
4996 * configure (v850-*-elf): New target.
4997 * configure.in (v850-*-elf): New target.
4999 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5001 * doc/c-d10v.texi: New file.
5002 * doc/all.texi: Added D10V stuff.
5003 * doc/as.texinfo: Added D10V stuff.
5005 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5007 * config/tc-d10v.c: All references to defined symbols should
5008 now use the optimal instruction. .float and .double now work.
5010 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5012 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5013 section address for the i960 as is done for the i386.
5015 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5017 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5018 case, forward-include bfd/elf-bfd.h.
5020 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5022 * config/tc-d10v.c: Add additional information to the opcode
5023 table to help determinine which instructions can be done
5026 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5028 * config/tc-arm.c: Major changes to add Thumb support, with lots
5029 of change input from <rearnsha@armltd.co.uk>.
5030 Reverted to INSN_SIZE macro, rather than insn_size variable.
5031 (insns): Added ARM "bx" instruction support.
5032 (tinsns): Added Thumb instruction definition structure.
5033 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5034 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5035 (opcode_select,s_arm,s_thumb,s_code): Added.
5036 (decode_shift): Allow upper-case RRX.
5037 (do_ldst): Simpler halfword support.
5038 (do_ldmstm): Improved.
5039 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5040 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5041 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5042 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5043 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5045 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5046 (md_parse_option): Add support for -mthumb.
5047 (md_show_usage): Updated to reflect new command line option.
5048 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5049 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5050 fragment information to be held.
5052 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5054 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5055 non-null, but is a constant.
5056 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5057 so that error reporting will work correctly.
5059 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5061 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5062 against weak symbols.
5064 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5066 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5067 (ppc_force_relocation): Declare if OBJ_XCOFF.
5068 * config/tc-ppc.c (ppc_force_relocation): New function if
5071 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5073 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5075 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5077 * config/tc-d10v.c: Fix problem with relocs.
5079 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5081 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5082 with nops if not in data_section or bss_section.
5084 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5086 Add support for openVMS/Alpha.
5087 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5088 * config/obj-evax.c: New file.
5089 * config/obj-evax.h: New file.
5090 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5092 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5093 defined. Add case for bfd_target_evax_flavour.
5094 * config/vms-a-conf.h: New file.
5095 * conf-a-gas.com: New file.
5096 * configure.in: Add target alpha-*-*vms*.
5097 * configure: Rebuild.
5098 * makefile.vms: New file.
5099 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5100 Don't call ffs on openVMS/Alpha.
5102 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5104 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5105 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5107 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5108 (NEED_DECLARATION_SBRK): New macro.
5109 * configure, conf.in: Rebuild.
5110 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5111 (strstr): Declare if NEED_DECLARATION_STRSTR.
5112 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5114 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5116 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5117 by a constant before entering the main switch. Reject attempts to
5118 apply an arithmetic function to non-absolute symbols, except for
5119 the special case of subtraction of two symbols in the same
5122 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5123 not to more than a 16 byte boundary.
5125 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5126 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5127 (tc_gen_reloc): If out of memory call as_fatal rather than
5128 assert. If no howto found, call as_bad_where rather than
5129 as_fatal. Change the error message slightly. Set howto to a
5130 non-NULL value in order to keep going.
5132 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5134 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5136 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5138 * config/tc-h8300.c (get_specific): New operand "size" derived
5139 from ".b", ".w" and ".l" extensions. All callers changed. If
5140 the base instruction has no operands, then use the size to
5141 determine which specific instruction to use.
5143 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5145 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5147 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5149 * config/tc-mips.c (md_section_align): Don't change addr if
5152 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5154 * config/tc-hppa.c: Revert yesterday's changes.
5156 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5158 * config/tc-d10v.c: Disable range checking on 16-bit values.
5160 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5162 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5163 not just the ones that don't match.
5165 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5167 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5169 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5171 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5172 pre-cursor to adding Thumb support. Also added cpu_variant flag
5173 information to each of the asm_flg structures.
5174 (md_parse_option): Updated ARM7 parsing to allow 't' for
5175 thumb/halfword support, aswell as 'm' for long multiply.
5176 (md_show_usage): Updated help message.
5177 (md_assemble): Check that instruction flags are applicated to the
5178 current cpu variant.
5179 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5180 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5181 signextension instructions.
5182 (do_ldst): Generate halfword and signextension variants if
5183 mnemonic flags match.
5184 (ldst_extend): Do not allow shifts in the offset field of halfword
5185 or signextension instructions.
5186 (validate_offset_imm): Provide check on halfword and signextension
5188 (add_to_lit_pool): Merge identical literal pool values.
5190 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5192 * config/tc-hppa.c (selector_table): Add 'E' selector.
5193 (cons_fix_new_hppa): Don't coke on e_esel.
5194 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5195 to help generate exception handling tables.
5196 (md_apply_fix): Don't try to apply fixups with an e_esel
5198 (hppa_fix_adjustable): Fixups with e_esel selectors
5201 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5203 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5206 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5208 * config/tc-d10v.c: Added lots of error checking. Added hacks
5209 to support accumulator shifts.
5211 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5213 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5214 (S_CLEAR_EXTERNAL): Likewise.
5215 (S_SET_WEAK): Remove error; just let .weak override.
5217 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5219 * config/tc-d10v.c (md_assemble): Now handles multiline
5222 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5224 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5225 Added kludge for divs instruction. Fixed minor problem with
5226 multiple text sections.
5227 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5229 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5231 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5232 addresses to be right-shifted by 2.
5234 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5236 * config/tc-d10v.c: Many changes to get relocs working.
5237 (register_name): No longer creates a symbol for register names.
5238 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5239 (d10v_insert_operand): Now works correctly for either container.
5240 * config/tc-d10v.h (d10v_cleanup): Declare.
5242 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5244 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5245 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5247 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5249 * tc-alpha.c: Patches to track current minimum alignment to reduce
5250 the number of fragments created with frag_align.
5251 (alpha_current_align): New static variable.
5252 (s_alpha_text): Reset alignment to 0.
5253 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5254 (s_alpha_stringer, s_alpha_space): New functions.
5255 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5256 (alpha_cons_align): New function to replace both of them.
5257 (emit_insn): Only align if alpha_current_align is less than 2;
5258 reset alpha_current_align to 2.
5259 (s_alpha_gprel32): Likewise.
5260 (s_alpha_section): New function. Basically duplicate the other
5261 alpha section change hooks. Only define for ELF.
5262 (s_alpha_float_cons): Simplify alignment handling.
5263 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5264 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5265 Don't define the s_alpha_cons pseudo-ops. Do define
5266 s_alpha_stringer and s_alpha_space pseudo-ops.
5267 (alpha_align): Skip if less than current default alignment. Set
5269 * tc-alpha.h (md_flush_pending_output): Remove.
5270 (md_cons_align): Add.
5272 * tc-alpha.c: Add oodles of function description comments.
5273 (md_bignum_to_chars): Remove; there are no callers.
5274 (md_show_usage): Mention some more variants.
5276 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5278 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5279 * configure.in (sparc-*-sysv4*): New target.
5280 * configure: Rebuild.
5282 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5283 uaxword to use s_uacons.
5284 (sparc_no_align_cons): New static variable.
5285 (s_uacons): New static function.
5286 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5289 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5291 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5292 5 with regard to shared libraries.
5293 * configure: Rebuild.
5295 * config/tc-m68k.c (m68k_ip): Use the correct length when
5296 allocating space for the unsupported architecture error message.
5298 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5300 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5302 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5304 * config/tc-d10v.c: New file.
5305 * config/tc-d10v.h: New file.
5306 * configure (d10v-*-elf): New target.
5307 * configure.in (d10v-*-elf): New target.
5309 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5311 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5313 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5315 * config/tc-alpha.c (alpha_align): Change fill parameter
5316 to a pointer. Take NULL as 0 or nop depending on section. Change
5318 (s_alpha_align): Rename local variables.
5320 * doc/as.texinfo (.align): Document action of omitted
5323 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5325 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5326 when an unsupported PC relative reloc is seen, rather than calling
5329 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5330 Instead, check state when '#' comment is seen.
5332 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5334 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5336 (tc_gen_reloc): If fixup was changed to be PC relative, change
5337 reloc type accordingly. Use name of reloc in error message.
5339 * as.h: Don't define const or volatile.
5340 * flonum.h: Don't define const.
5342 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5343 if fx_pcrel is set. Correct setting the addend case in the
5344 OBJ_ELF case (from Andreas Schwab
5345 <schwab@issan.informatik.uni-dortmund.de>).
5346 (md_show_usage): Correct -mfc5200 to -m5200.
5348 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5350 * doc/c-m68k.texi: Document -m5200 flag.
5351 * doc/as.texinfo: Likewise.
5353 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5356 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5358 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5359 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5361 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5363 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5365 * Released binutils 2.7.
5367 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5369 * config/tc-mips.c (mips_ip): Only perform range check when
5370 dealing with O_constant expressions.
5372 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5374 * m68k-parse.h (m68k_register): Add new coldfile control
5377 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5378 array of control registers for the coldfire.
5379 (cpu_of_arch): Added mcf5200.
5380 (archs): Added mcf5200.
5381 (init_table): Add new control registers.
5382 (m68k_ip): Added support for new control registers.
5383 (m68k_init_after_args): Likewise.
5385 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5387 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
5389 * read.h (is_it_end_of_statement): Declare.
5390 * read.c (is_it_end_of_statement): Remove declaration.
5392 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5394 (md_assemble): Fix handling of @l with an unsigned constant. Add
5395 default case to reloc switch.
5397 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5399 Based on patches from Tom Quiggle <quiggle@sgi.com>:
5400 * ecoff.c (last_lineno): New static variable.
5401 (add_procedure): Set last_lineno.
5402 (ecoff_directive_loc): Likewise.
5403 (ecoff_generate_asm_lineno): Likewise.
5404 (ecoff_fix_loc): New function.
5405 * ecoff.h (ecoff_fix_loc): Declare.
5406 * config/tc-mips.c (append_insn): When inserting nops, and using
5407 ECOFF debugging, call ecoff_fix_loc.
5409 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
5411 * config/tc-h8300.c (build_bytes): If an operand type is
5412 marked as SRC_IN_DST retrieve it from the "destination" op.
5414 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
5416 * configure.in (arm-*-riscix*): Set emulation to riscix.
5417 * configure: Rebuild.
5418 * config/te-riscix.h: New file to define TE_RISCIX.
5420 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
5422 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
5424 * Makefile.in (config.status): Just run config.status as other
5427 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
5429 * mpw-config.in (TARGET_OS): Add definition to conf.
5431 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
5433 * config/tc-mips.c (append_insn): Parenthesize
5434 cop_interlocks expressions.
5436 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
5438 * listing.c (listing_print): Close the listing file if it is not
5439 stdout. Close the other files opened for the listing.
5441 * config/tc-sparc.h (md_cons_align): Define.
5442 (sparc_cons_align): Declare.
5443 (HANDLE_ALIGN): Define.
5444 (sparc_handle_align): Declare.
5445 * config/tc-sparc.c (sparc_cons_align): New function.
5446 (sparc_handle_align): New function.
5447 * read.c (cons_worker): Call md_cons_align if it is defined.
5449 * as.h (struct frag): Add fr_file and fr_line fields.
5450 * frags.c (frag_new): Set fr_file and fr_line.
5451 (frag_var): Likewise.
5452 (frag_variant): Likewise.
5454 * as.h (struct frag): Remove unused align_mask and align_offset
5457 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
5458 From <uddeborg@carmen.se>.
5460 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
5462 * configure.in (mips-*-osf*): New target.
5463 * configure: Rebuild.
5465 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
5467 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
5469 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
5470 between co-processor comparisons and branches for the VR4300.
5472 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5474 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
5475 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
5477 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
5478 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5479 includedir): Use autoconf set values.
5482 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
5484 * listing.c (listing_eject): Don't do anything if listing is 0.
5485 (listing_list): Likewise.
5486 (listing_source_line): Likewise.
5487 (listing_title): Don't save title if listing is 0.
5488 (listing_source_file): Check listing rather than listing_tail.
5490 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
5491 using shared libraries.
5492 * configure: Rebuild.
5494 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
5496 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
5497 absolute expression if a relocation type was specified.
5499 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5501 * configure.in: Add support for *-*-rtems* configurations.
5502 * configure: Rebuild.
5504 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
5506 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
5507 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
5508 opcodes library for alpha.
5509 * configure: Rebuild with autoconf 2.10.
5510 * config/tc-alpha.c: Substantial rewrite to add ELF support and
5511 use new opcode table.
5512 * config/tc-alpha.h (md_undefined_symbol): Don't define.
5513 (LOCAL_LABEL): Define differently if OBJ_ELF.
5514 (FAKE_LABEL_NAME): Define if OBJ_ELF.
5515 * config/alpha-opcode.h: Remove.
5516 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
5517 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
5518 include/opcode/alpha.h rather than config/alpha-opcode.h.
5520 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
5522 * config/obj-aout.c (obj_emit_relocations): Give an error if the
5523 relocation symbol was not resolved.
5524 * config/obj-coff.c (do_relocs_for): Likewise.
5526 * write.c (adjust_reloc_syms): Refetch the symbol section after
5527 calling S_GET_VALUE, since it may have changed.
5529 * expr.c (struct expr_symbol_line): Define.
5530 (expr_symbol_lines): New static variable.
5531 (make_expr_symbol): Add entry to expr_symbol_lines.
5532 (expr_symbol_where): New function.
5533 * expr.h: Use extern on function declarations.
5534 (expr_symbol_where): Declare.
5535 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
5536 rather than printing the meaningless name of an expression
5539 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
5541 * config/tc-i386.c (md_number_to_chars): Deleted.
5542 * config/tc-i386.h (md_number_to_chars): New macro.
5544 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5546 (load_symbol_address, load_expression): Use build_mem.
5547 (build_operate): New function.
5548 (emit_addq_r): Use it.
5550 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5552 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5554 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5556 * config/tc-vax.h (NOP_OPCODE): Define.
5558 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5560 * config/obj-vms.h (S_IS_COMMON): Define.
5561 (S_IS_LOCAL): Check for \002 as well as \001.
5562 (LONGWORD_ALIGNMENT): New macro.
5563 (SUB_SEGMENT_ALIGN): Use it.
5565 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5567 * config/vms-conf.h: Reconcile with conf.in.
5569 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5571 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5574 * doc/as.texinfo: Document that any number of hex digits can
5577 * as.c (struct defsym_list): Define.
5578 (defsyms): New static variable.
5579 (parse_args): Just put --defsym arguments on defsyms list, rather
5581 (main): Define defsyms after output file is created.
5583 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5584 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5586 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5587 insn_error rather than calling check_absolute_expr.
5589 * as.c (emulation_name): Remove unused static variable.
5590 (default_emul_bfd_name): Add return NULL to avoid warning.
5591 * ecoff.c (ecoff_stab): Remove unused variables name and
5593 * frags.c (frag_new): Remove unused variable tmp.
5594 * hash.c (hash_grow): Parenthesize + within <<.
5595 (hash_print_statistics): Use %lu, not %d, to print unsigned
5597 * messages.c: Include "libiberty.h".
5598 (fprint_value): Add cast to avoid printf warning.
5599 (sprint_value): Likewise.
5600 * read.c: Include "ecoff.h".
5601 (emit_expr): Add casts to avoid printf warnings.
5602 * read.h: Use extern for function declarations.
5603 (pop_insert): Declare.
5604 * stabs.c: Include "ecoff.h".
5605 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5606 former_last_fragP, and new_fragP.
5607 * subsegs.h (subsegs_print_statistics): Declare.
5608 * symbols.c (debug_verify_symchain): Change macro to discard
5610 * write.c (dump_section_relocs): Likewise.
5611 * write.h: Use extern for function declarations.
5612 (write_print_statistics): Declare.
5613 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5615 * config/e-mipself.c (mipself_bfd_name): Likewise.
5616 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5618 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5619 emit relocations against external symbols.
5621 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5622 message if bfd_reloc_type_lookup fails, rather than calling
5625 * config/tc-alpha.c (alpha_force_relocation): Add
5626 BFD_RELOC_12_PCREL to switch.
5628 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5630 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5631 TE_PE (Lfoo, not .Lfoo).
5633 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5635 * read.c (s_fill): Don't warn about a zero repeat count.
5637 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5638 coprocessor register.
5640 * config/tc-i386.c (md_assemble): When checking the size of a
5641 register to set the size of an instruction, do a bitwise and with
5642 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5645 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5647 * config/tc-h8300.c (parse_reg): Tweak error messages.
5648 (build_bytes): Likewise.
5649 (skip_colonthing): Handle :32 suffix.
5650 (get_specific): Promote L_24 to L_32 if it makes a match.
5651 Don't always promote L_8 to L_16.
5652 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5654 * config/tc-h8300.c (Smode): New variable.
5655 (h8300hmode): Turn off Hmode.
5656 (h8300smode): New function. Turn on Smode and Hmode.
5657 (md_pseudo_table): New ".h8300s" pseudo-op.
5658 (parse_reg): Handle "exr" register.
5659 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5660 Handle "mach" and "machl" operands for ldmac.
5661 (get_specific): Handle "stm.l" and "ldm.l".
5662 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5663 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5666 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5668 * doc/as.texinfo: Reorder chapter of machine dependent options so
5669 that it is sorted by chip name.
5671 * doc/as.texinfo: Use consistant spelling of Vax.
5672 * doc/c-vax.texi: Likewise.
5674 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5676 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5678 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5679 (md_apply_fix): Likewise.
5680 (pa_try): New function.
5681 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5683 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5685 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5686 (pa_level): New function.
5688 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5690 * listing.c (listing_newline): Don't do anything if listing is 0.
5692 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5694 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5695 symbol_create, not symbol_new.
5697 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5699 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5700 absolute symbol unless TC_FORCE_RELOCATION returns true.
5702 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5704 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5705 the symbol to a pointer. Don't set previous_file_symbol.
5706 Simplify symbol list rearrangement.
5707 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5708 (coff_adjust_symtab): Don't check previous_file_symbol.
5710 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5712 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5714 (md_pseudo_table): Add ppc_elf_lcomm.
5716 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5718 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5719 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5720 (md_begin): Add digits to alt_notend_table.
5721 (md_parse_option): Make s a const pointer.
5723 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5724 (s_empty): New static function.
5726 * config/obj-coff.c (struct filename_list): Only define if not
5728 (filename_list_head, filename_list_tail): Likewise.
5729 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5730 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5731 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5732 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5733 remove the new symbol from the list.
5734 (obj_coff_endef, both versions): Call tag_insert even if there is
5735 an old symbol with the same name, if the old symbol does not
5737 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5738 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5739 symbol that will be moved to the end of the symbol list.
5740 (coff_adjust_section_syms): Always call section_symbol for .text,
5742 (coff_frob_section): Likewise. Also, remove unused variable
5745 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5746 manipulating frags directly.
5747 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5750 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5751 whether the next character is '*' before checking whether we are
5752 at the start of a line. Permit LINE_COMMENT_START to start a
5753 comment in state 1 (seen some whitespace) as well, to match the
5756 * gasp.c (do_align): Permit a fill value for .align.
5758 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5760 * read.c (next_char_of_string): Warn if a newline is seen in the
5761 middle of a string. Call bump_line_counters when appropriate.
5763 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5765 * symbols.c (colon): Use LOCAL_LABEL.
5767 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5769 * Makefile.in (install): Don't check to see if tooldir exists.
5770 Make $(tooldir) and $(tooldir)/bin.
5772 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5774 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5777 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5779 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5780 insn_error. Don't put the string "ERROR" in insn_error. Set
5781 insn_error rather than calling as_warn for an unsupported opcode.
5783 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5785 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5786 before permitting -64.
5787 * output-file.c (output_file_create): Remove duplicate
5790 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5792 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5793 section rather than a .reginfo section.
5794 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5797 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5798 bit value with the high bit set.
5800 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5802 * read.c (s_lcomm): Set section flags for .sbss section.
5804 * config/tc-mips.c (mips_64): New static variable.
5805 (mips_target_format): If mips_64, return elf64 targets rather than
5807 (md_longopts): Add "32" and "64".
5808 (md_parse_option): Handle -32 and -64.
5809 (md_show_usage): Mention -32 and -64.
5810 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5813 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5815 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5816 for Solaris compatibility.
5818 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5819 .stabd with 4 arguments into a .stabn.
5821 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5823 * config/tc-mips.c (macro): When passing X_add_number to
5824 macro_build, cast it to int first.
5826 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5828 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5829 created by emit_expr.
5831 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5832 as_perror rather than assert.
5834 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5836 * config/tc-mips.c (mips_ip): Mark sections created to hold
5837 floating point information as read only.
5839 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5841 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5843 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5845 * read.c (potable): Add .skip as a synonym for .space.
5847 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5848 4 arguments, providing the 4th argument is 0, to allow
5849 compatibility with the Solaris assembler.
5851 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5853 * config/tc-sh.h (struct sh_segment_info_type): Define.
5854 (TC_SEGMENT_INFO_TYPE): Define.
5855 (sh_frob_label): Declare.
5856 (tc_frob_label): Define.
5857 (sh_flush_pending_output): Declare.
5858 (md_flush_pending_output): Define.
5859 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5860 reloc before the instruction if necessary.
5861 (sh_frob_label): New function.
5862 (sh_flush_pending_output): New function.
5863 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5864 when looking for the reloc for the target of .uses.
5865 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5866 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5868 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5869 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5870 the absolute symbol.
5872 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5873 TC_SEGMENT_INFO_TYPE is defined.
5875 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5877 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5878 matches the register size.
5880 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5882 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5884 (do_relocs_for): Likewise.
5885 (fixup_segment): Don't just quit if linkrelax is set. Try to
5886 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5889 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5891 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5892 relative relocations with -mrelocatable. Also allow unfixed
5893 relocs in .ex_shared.
5895 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5897 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5898 non-zero before assuming this is a long file name.
5899 (w_strings): Likewise.
5900 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5902 * config/obj-coff.c (w_strings): Move declaration of i inside
5903 #ifdef block which uses it.
5905 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5907 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5908 "relaxmode". Output relocs which identify various relaxing
5909 possibilities for mov.[bwl] instructions.
5910 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5912 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5914 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5915 (MD_APPLY_FIX3): Define.
5916 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5918 (md_apply_fix3): Renamed from md_apply_fix.
5919 If pcrel reloc and symbol is in different section, undo effects
5922 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5924 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5925 any reloc with an LR% or RR% field selector for SOM.
5927 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5929 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5932 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5934 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5936 (yank_symbols): Likewise.
5938 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5940 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5941 BFD_ASSEMBLER, add name field.
5942 * config/obj-coff.c: Include "libiberty.h".
5943 (coff_header_append): Handle long section names.
5944 (crawl_symbols): Just use the name field for the symbol name,
5945 without worrying about null byte termination.
5946 (w_strings): Handle long section names.
5947 (write_object_file): Likewise. Also, use the name field, rather
5949 (obj_coff_add_segment): Permit long section names.
5950 (obj_coff_init_stab_section): Use the name field, rather than
5952 (adjust_stab_section): Likewise.
5953 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5955 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5956 (mem_fmt): Likewise.
5957 (md_apply_fix): Don't check fx_im_disp field.
5959 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5961 * configure.in: Add * after sparc*-*-vxworks.
5962 * configure: Rebuild.
5964 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5965 define it to comment_chars. Use tc_comment_chars rather than
5967 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5968 * config/tc-m68k.h (tc_comment_chars): Define.
5969 (m68k_comment_chars): Declare.
5970 * config/tc-m68k.c (m68k_comment_chars): Rename from
5971 comment_chars. Change into a pointer rather than an array.
5972 (md_longopts): Add "bitwise-or".
5973 (md_parse_option): Handle OPTION_BITWISE_OR.
5974 (md_show_usage): Mention --bitwise-or.
5975 * doc/c-m68k.texi: Document --bitwise-or.
5977 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5979 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5982 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5983 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
5984 correct handling of input line pointer, and call
5985 demand_empty_rest_of_line.
5987 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
5989 * config/tc-sparc.c (in_bitfield_range): New static function.
5990 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
5991 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5992 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5993 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5994 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5996 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
5998 * config/obj-coff.c: BFD_ASSEMBLER:
5999 (coff_last_bf): New static variable.
6000 (coff_frob_symbol): Set endndx of a .bf symbol.
6002 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6003 (last_bfP): New static variable.
6004 (yank_symbols): Set endndx of a .bf symbol.
6006 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6008 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6009 and -s options. Add -be for good measure.
6011 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6013 * read.c (s_space): Support non-constant fill value. Handle fill
6014 value correctly for a size other than 1.
6016 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6018 * config/tc-arm.c (my_get_float_expression): Update call to
6019 gen_to_words, X_PRECISION changed from 6 to 5.
6021 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6023 * config/tc-ppc.c (register_name,reg_name_search): Move register
6024 name lookup from PE specific code to all targets. Add support for
6025 -mregnames/-mno-regnames to control whether register names are
6027 (md_assemble): Call register_name for all platforms.
6028 (md_parse_option): Add support for -mregnames/-mno-regnames.
6030 * configure.in (powerpcle*-*-solaris): Add support.
6031 (powerpc*-*-linux): Ditto.
6032 * configure: Regenerate.
6034 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6036 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6038 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6039 be associated with a single %lo reloc.
6041 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6042 before comparing against MAX_GPREL_OFFSET, so that negative
6043 numbers are handled correctly.
6046 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6048 * config/tc-sparc.c (last_insn): New static variable.
6049 (md_assemble): Warn about putting floating point branches in a
6050 delay slot. If architecture is less than v9, insert NOP
6051 instructions between floating point instructions and floating
6052 point branches. (The SunOS assembler does both these operations.)
6053 Save the last instruction opcode.
6054 (sparc_ip): Add pinsn parameter. Change caller.
6056 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6057 for byte jump to next instruction to skip empty frags.
6059 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6061 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6062 for addq with a 16 bit signed value, just emit a lda instruction
6065 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6067 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6070 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6072 * configure.in: Permit --enable-shared to specify a list of
6074 * configure: Rebuild.
6076 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6078 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6079 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6081 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6083 * config/atof-ieee.c: Fix handling of denormalized extended
6084 precision numbers and overflow/underflow detection.
6085 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6086 not include the 16 bit gap in the m68k extended precision format.
6088 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6090 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6092 * configure: Rebuild.
6094 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6096 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6097 be accessed using the $gp register.
6098 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6100 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6102 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6103 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6105 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6107 * read.c (get_line_sb): Bump line counters based on
6108 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6109 call LISTING_NEWLINE.
6110 (s_macro): Don't call demand_empty_rest_of_line.
6111 * app.c (do_scrub_chars): When handling C style comments, unget
6114 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6116 * read.h (enum linkonce_type): Define.
6117 (s_linkonce): Declare.
6118 * read.c (potable): Add "linkonce".
6119 (s_linkonce): New function.
6120 * subsegs.h (segment_info_type): Add linkonce field to
6121 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6122 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6123 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6124 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6126 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6127 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6128 entry based on the linkonce field in segment_info.
6129 * doc/as.texinfo: Document .linkonce.
6131 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6133 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6135 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6137 * stabs.c (s_stab_generic): Call the listing functions before
6138 doing the rest of the processing, which may involve freeing the
6139 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6140 SEPARATE_STAB_SECTIONS case.
6142 * config/tc-hppa.c: Remove nested comment.
6143 (tc_gen_reloc): Move label done inside the ifdef in which it is
6145 (md_apply_fix): Pass pointers to correct types to libhppa.h
6146 functions. Always return a value.
6148 * config/tc-mips.h (tc_frob_file): Define.
6149 (mips_frob_file): Declare.
6150 * config/tc-mips.c (struct mips_hi_fixup): Define.
6151 (mips_hi_fixup_list): New static variable.
6152 (imm_unmatched_hi): New static variable.
6153 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6154 offset_reloc. Pass imm_unmatched_hi to append_insn.
6155 (append_insn): Add unmatched_hi parameter. If it is set, add the
6156 new fixup to mips_hi_fixup_list. Change all callers.
6157 (mips_ip): Set imm_unmatched_hi when appropriate.
6158 (mips_frob_file): New function.
6160 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6162 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6163 * configure: Regenerated.
6165 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6167 * as.c (main): Call bfd_set_error_program_name.
6169 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6171 * as.h (strdup): Don't declare.
6172 * stabs.c: Include libiberty.h
6173 (get_stab_string_offset): Use xstrdup rather than strdup.
6174 (s_stab_generic): Likewise.
6175 * as.c (parse_args): Likewise.
6176 * read.c (s_mri_sect): Likewise.
6178 * gasp.c (change_base): Recognize \(...) construct documented to
6179 pass through enclosed characters literally through to the output.
6180 (process_assigns): Likewise. Also, be more careful to avoid
6181 looking past the end of the buffer.
6183 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6185 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6186 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6188 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6190 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6192 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6194 * config/alpha-opcode.h: Added cvtst instruction.
6196 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6198 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6199 string. Extract the addend from the result of expression.
6201 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6203 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6204 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6205 mode, change the state to 3 rather than 1.
6207 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6209 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6210 correspond to 11 March change.
6212 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6214 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6215 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6217 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6219 * configure: Rebuild with autoconf 2.8.
6221 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6223 * config/atof-ieee.c (gen_to_words): Improve handling of
6224 X_PRECISION numbers. Based on patches from Andreas Schwab
6225 <schwab@issan.informatik.uni-dortmund.de>.
6227 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6229 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6231 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6232 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6233 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6234 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6237 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6239 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6241 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6243 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6244 (pa_def_subspaces): Add $MILLICODE$.
6245 (pa_spaces_begin): Set section flags for $MILLICODE$.
6247 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6249 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6250 not SHT_NOBITS. Don't tamper with flags based on type if a
6251 special section was found (revert Feb 29 change).
6253 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6254 if aligning to a longword boundary or greater.
6256 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6258 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6260 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6262 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6263 * configure: Regenerated.
6265 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6267 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6268 R_N1SEL since they're not defined for old versions of hpux.
6270 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6271 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6272 R_N0SEL and R_N1SEL.
6274 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6276 * flonum-konst.c: Add two more constants for 1e+-2048 and
6277 1e+-4096, and correct the other constants.
6279 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6281 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6283 * config/obj-elf.c (obj_elf_section): Allow predefined section
6284 types to set the nobits type. Avoid a shadowed declaration.
6286 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6288 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6289 reduce relocs using e_nlrsel field selectors.
6291 * write.c (fix_new_exp): Don't use #elif. Some compilers
6294 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6296 (pa_chk_field_selector): Handle new field selectors for SOM.
6298 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6300 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6301 * configure: Rebuild.
6302 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6303 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6305 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6308 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6310 * mpw-make.sed: Update to handle shared library support.
6312 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6314 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6315 the insn on mismatch.
6317 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6319 * configure.in: Add support for a29-coff.
6320 * configure: Rebuild.
6322 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6324 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6325 of the section when looking for the R_SH_USES fixup, because the
6326 frag addresses have not yet been adjusted.
6328 * gdbinit.in: Set a breakpoint on as_warn_where.
6330 * config/tc-mips.c (macro): Add missing arguments to macro_build
6331 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6333 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6335 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6336 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6338 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6340 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6342 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6344 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6345 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6346 Recognize [uU] format args as sparclet cpregs.
6348 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6350 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6353 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6355 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6356 well as S_IS_EXTERNAL.
6357 (tc_fix_adjustable): Likewise.
6358 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6359 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6361 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6362 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6364 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6366 * config/tc-sparc.c (max_architecture): Change to sparclite for
6368 (default_compatible): Delete.
6369 (sparc_ffs): New function.
6370 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6371 (sparc_ip): Rewrite architecture match and bump logic.
6373 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6375 * configure.in: Check for 'do not mix' from native linker before
6376 trying to use -rpath.
6377 * configure: Rebuild.
6379 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6381 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6382 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6383 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6384 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6386 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6387 to the symbol lnnoptr field, to get the correct file offset.
6389 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6391 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6392 symbols that are not function, file, or section symbols to be
6395 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
6397 * configure: Set and substitute RPATH_ENVVAR.
6398 * configure: Rebuild.
6399 * Makefile.in (RPATH_ENVVAR): New variable.
6400 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6402 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
6403 doesn't need opcodes. If configuring shared, opcodes needs bfd.
6404 * configure: Rebuild.
6406 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6408 * read.c (s_mri_sect): Don't return '\0' in type. Set all
6409 appropriate flags in BFD section.
6411 * configure.in (m68k-*-psos*): New target.
6412 * configure: Rebuild.
6413 * config/te-psos.h: New file.
6414 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
6417 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
6419 From Alan Modra <alan@spri.levels.unisa.edu.au>:
6420 * configure.in: Remove duplicate setting of cpu_type. Check
6421 whether opcodes library is required for on all targets, not just
6423 * configure: Rebuild.
6425 * config/tc-mips.c (mips_big_got): New static variable.
6426 (s_extern): Don't declare.
6427 (reg_needs_delay): New static function.
6428 (macro_build): Permit GOT/CALL_HI/LO relocs.
6429 (macro_build_lui): If place is not NULL, use the number in the
6431 (load_address): Handle mips_big_got case.
6432 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
6434 (OPTION_XGOT): Define.
6435 (md_longopts): Add "xgot" if OBJ_ELF.
6436 (md_parse_option): Handle -xgot.
6437 (md_show_usage): Mention -xgot.
6438 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
6439 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
6441 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6443 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
6444 the byte relocation, point it to the low byte of the word.
6446 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
6448 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
6449 * configure: Rebuild.
6451 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
6453 * configure.in: Recognize any sparc* cpu.
6454 * configure: Regenerated.
6456 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
6458 * read.c (potable): Add "mri" and ".mri".
6459 (s_mri): New function.
6460 * read.h (s_mri): Declare.
6461 * app.c (scrub_m68k_mri): New static variable.
6462 (mri_pseudo): New static variable.
6463 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
6464 flag_m68k_mri. Initialize scrub_m68k_mri.
6465 (mri_state, mri_last_ch): New static variables.
6466 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
6468 (app_push): Save new fields.
6469 (app_pop): Restore new fields.
6470 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
6471 If TC_M68K, use a trivial state machine to look for occurrences of
6472 the .mri pseudo-op, and change the mode appropriately.
6473 * as.h (do_scrub_begin): Update prototype.
6474 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
6476 * config/tc-m68k.c (reg_prefix_optional_seen): New static
6478 (m68k_mri_mode_change): New function.
6479 (md_parse_option): Set reg_prefix_optional_seen.
6480 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
6481 (MRI_MODE_CHANGE): Define.
6482 * doc/as.texinfo: Document .mri pseudo-op.
6484 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
6487 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6489 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
6490 * config/m68k-parse.h (enum pic_relocation): Define.
6491 (struct m68k_exp): Add pic_reloc field.
6492 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
6493 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
6494 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
6496 * config/tc-m68k.c: Delete definition of NO_RELOC.
6497 (struct m68k_it): Add pic_reloc field.
6498 (add_fix): Copy over pic_reloc field.
6499 (md_pseudo_table): Interpret .align parameter as byte count.
6500 (mote_pseudo_table): Likewise.
6501 (tc_m68k_fix_adjustable): New function.
6502 (get_reloc_code): New function.
6503 (md_assemble): Use it as last argument to fix_new_exp.
6504 (md_apply_fix_2): For a relocation against a symbol don't put the
6505 addend into the data.
6506 (tc_gen_reloc): Different addend computation for OBJ_ELF.
6507 (m68k_ip): Don't relax an operand that requires pic relocation.
6508 (md_begin): Align .text, .data and .bss on 4 byte boundary by
6510 * write.c (fixup_segment): Don't add symbol value to addend if
6511 TC_M68K and OBJ_ELF.
6512 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
6513 (motorola_operand): Add rule for `(zapc, EXPR)'.
6515 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
6517 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
6518 *really* is permissible before the comma.
6520 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
6522 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
6523 inserting nop instructions.
6525 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
6527 * config/te-aux.h: Change include of aux.h to aux-coff.h.
6529 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
6531 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
6532 class setting for a CALLNAME symbol in COFF.
6534 * read.c (potable): Pass negative numbers for new .balign[wl] and
6535 .p2align[wl] pseudo-ops.
6536 (s_align_bytes): Treat a negative argument as specifying the fill
6538 (s_align_ptwo): Likewise.
6540 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
6542 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6543 (do_align): Take new len parameter. Change all callers. Pass it
6545 (s_align_bytes): Arg now indicates the length of the fill pattern.
6546 (s_align_ptwo): Likewise.
6547 * config/obj-coff.c (write_object_file): Pass length to
6549 * config/tc-i386.h (md_do_align): Take new len parameter.
6550 * config/tc-m88k.h (md_do_align): Likewise.
6551 * config/tc-m88k.c (m88k_do_align): Likewise.
6552 * config/tc-sh.h (md_do_align): Likewise.
6553 * config/tc-sh.c (sh_do_align): Likewise.
6554 * doc/as.texinfo: Document new pseudo-ops.
6556 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6557 done in cvt_frag_to_fill.
6559 * config/tc-sh.h (sh_do_align): Declare.
6560 (md_do_align): Define.
6561 * config/tc-sh.c (sh_do_align): New function.
6563 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6564 difference if the next address is before the current one.
6566 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6567 (archs): Initialize new field.
6568 (m68k_ip): Don't list alias names when listing CPUs which support
6571 * as.c (main): Call parse_args before read_begin.
6572 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6573 front of generated pseudo-ops.
6574 * read.c (potable): Ignore "name".
6575 (s_app_file): Permit a single quote after the string, since one
6576 may appear in m68k MRI mode.
6578 * configure.in: Check for --enable-shared. If linking against
6579 shared BFD and opcodes, fix library name on SunOS, and try to set
6581 * configure: Rebuild.
6583 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6585 * as.h (flag_m68k_mri): Declare.
6586 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6587 * Many files: For MRI syntax that is specific to the m68k MRI
6588 assembler, check flag_m68k_mri rather than flag_mri or
6589 MRI_MODE_NEEDS_PSEUDO_DOT.
6591 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6593 * config/tc-i960.c (ARCH_HX): Define.
6595 (targ_has_sfr): Handle ARCH_HX.
6596 (targ_has_iclass): Handle ARCH_HX.
6597 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6598 (tc_headers_hook): If the architecture was specified explicitly,
6599 use it when setting the flags. Set the extern variable coff_flags
6600 rather than headers->filehdr.f_flags, since the latter is set
6601 unconditionally in obj-coff.c.
6602 (i960_handle_align): Remove unused variable fixp.
6604 Support for building bfd and opcodes as shared libraries, based on
6605 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6606 * configure.in: Set OPCODES and BFD to search directories.
6607 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6608 * configure: Rebuild.
6609 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6610 (LIBDEPS): New variable.
6611 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6612 $(HLDFLAGS) in link.
6613 (check): Set LD_LIBRARY_PATH in the environment.
6615 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6617 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6618 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6619 read-only, not read/write.
6621 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6623 * Makefile.in (INSTALL_XFORM): Remove -e.
6625 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6627 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6628 than comparing S_GET_SEGMENT to undefined_section.
6629 (write_object_file): Skip symbols which were equated to an
6630 undefined or common symbol.
6631 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6632 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6634 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6635 or S_IS_COMMON call S_GET_VALUE.
6636 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6637 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6638 to an undefined or common symbol, convert the reloc to be against
6640 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6641 undefined or common symbol.
6642 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6643 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6644 to an undefined or common symbol, convert the reloc to be against
6646 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6647 undefined or common symbol.
6648 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6649 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6651 (yank_symbols): Skip symbols which were equated to an undefined or
6654 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6656 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6657 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6659 * configure.in: Make sure we only add m68k-parse.o to
6660 ${extra_objects} once, no matter how many m68k targets have been
6662 * configure: Rebuild.
6664 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6666 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6667 * configure: Rebuild.
6669 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6671 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6672 * doc/c-m68k.texi: Document .extend and .ldouble.
6674 * configure.in (m68*-apple-aux*): New target.
6675 * config/te-aux.h: New file.
6676 * config/obj-coff.c (compare_external_relocs): New static function
6678 (do_relocs_for): Sort relocs if TE_AUX.
6679 (fixup_segment): If TE_AUX, store common symbol value in segment.
6680 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6682 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6684 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6686 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6688 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6689 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6691 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6692 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6693 an undefined symbol and the size of a function symbol.
6694 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6695 for all common symbols.
6697 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6699 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6702 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6705 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6707 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6708 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6710 * ecoff.c (localsym_t): Add addend field.
6711 (add_ecoff_symbol): Add addend argument. Change all callers.
6712 (coff_sym_value): Make static.
6713 (coff_sym_addend): New static variable.
6714 (ecoff_directive_def): Initialize coff_sym_addend.
6715 (ecoff_directive_val): Accept symbol + constant.
6716 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6717 (ecoff_build_symbols): Include the addend in the symbol value.
6719 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6721 * config/tc-ppc.c (md_assemble): Ignore overflow on
6722 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6724 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6726 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6727 bytes in size, so offset appropriately in big endian mode when
6728 writing the bottom 2 bytes.
6730 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6732 * config/tc-sparc.c (default_compatible): New static local.
6733 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6734 (sparc_ip): If no architecture or -bump specified, don't mark as
6735 mismatched those in default_compatible.
6737 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6739 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6740 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6741 * configure: Rebuild.
6742 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6743 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6744 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6745 (sco_id): Declare if SCO_ELF.
6747 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6749 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6750 ({max,warn_after}_architecture): New static locals.
6751 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6752 If both architecture and -bump requested, set max_architecture to max.
6753 (sparc_md_end): Simplify.
6754 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6755 Rewrite code to bump architecture and check for conflicts.
6756 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6757 with Solaris assembler.
6758 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6759 (md_show_usage): Update.
6761 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6763 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6765 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6767 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6768 #ifdef sparcv9 when choosing value.
6771 (sparc_md_end): Declare.
6772 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6773 (initial_architecture): New static local.
6774 (can_bump_v9_p): Likewise.
6775 (NO_V9): Delete all occurrences.
6776 (sparc_md_end): New function.
6777 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6778 Don't bump architecture to v9 unless can_bump_v9_p set.
6779 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6780 * configure.in (sparc64 target cpu): Don't set obj_format here.
6781 (SPARC_V9): Renamed from sparcv9.
6782 (sparc64-*-elf*): Define SPARC_ARCH64.
6783 * configure: Regenerated.
6784 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6785 (SPARC_ARCH64): Add.
6786 * conf.in: Regenerated.
6787 * config/vmsconf.h: Update.
6789 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6791 * config/tc-mips.c (load_register): Optimise "dli" loads.
6792 (md_show_usage): add "-mcpu=vr4100" to help text.
6794 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6796 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6797 undefined symbol, preserve the X_op of O_symbol.
6798 (S_GET_VALUE): Fix check to permit this case.
6799 * write.c (write_relocs): If a reloc is against an undefined
6800 symbol equated to another symbol, change the reloc to be against
6802 * config/obj-coff.c (do_relocs_for): Likewise.
6804 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6807 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6809 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6810 computer is PowerPC.
6812 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6814 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6815 mentioned in the eabi.
6817 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6819 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6820 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6822 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6824 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6826 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6828 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6829 as a section it is ok to have unadorned -mrelocatable pointers in.
6831 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6833 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6836 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6838 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6839 dependent section attributes can be handled.
6841 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6842 macros to add support for exclude section flag and ordered section
6845 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6846 functions to add support for exclude section flag and ordered
6849 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6851 * subsegs.c (section_symbol): Don't try to look up the section
6852 symbol in the hash table. It should be possible to have a symbol
6853 with the same name as a section, but no connection to it.
6855 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6856 From James Carlson <carlson@xylogics.com>.
6858 * expr.c (operand): Skip whitespace after a close parenthesis.
6859 From James Carlson <carlson@xylogics.com>.
6861 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6863 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6864 as_warn_where for relocation overflow.
6865 (parse_reg): Accept register name only if next character is
6868 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6870 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6871 addresses for static variables.
6873 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6875 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6876 and xgot give the old toc16 relocation.
6877 (md_apply_fix3): Support all GOT relocations.
6879 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6881 * config/tc-mips.c (load_address): Correctly handle a constant in
6882 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6884 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6886 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6887 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6888 (build_Mbytes): Handle REG_B.
6890 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6892 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6894 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6896 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6898 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6900 * config/obj-coff.c (write_object_file): Set the s_align field to
6901 the number of bytes, rather than to the power of 2.
6903 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6905 * Makefile.in (DISTCLEAN_HERE): New variable.
6906 (distclean): Use it.
6907 (maintainer-clean): Depend upon clean-here rather than clean,
6908 distclean, and clean-info. Run make maintainer-clean in doc.
6909 Remove files listed in DISTCLEAN_HERE.
6910 * doc/Makefile.in (maintainer-clean realclean): Split out from
6911 distclean. Depend upon clean-info and distclean.
6913 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6915 * mac-as.r: Fix copyright and version strings.
6916 (cfrg): Use PROG_NAME instead of literal name.
6918 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6920 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6922 * config/tc-a29k.h (tc_unrecognized_line): Define.
6923 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6924 (md_operand): Handle a29k style local dollar labels.
6926 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6928 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6930 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6932 * read.c (s_fill): If md_flush_pending_output is defined, call
6935 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6937 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6938 Treat rs_align_code like rs_align.
6940 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6942 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6943 converting an absolute address into a PC-relative one.
6945 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6947 * mpw-config.in: Don't always use te-generic.h for emulation.
6948 (powerpc-apple-macos): Use emulation te-macos.h.
6949 * mpw-make.sed (install, install-only): Edit in Mac-specific
6952 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6954 * configure.in: Improve message about unsupported ELF targets.
6955 * configure: Rebuild.
6957 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6958 pattern is zero. From Manfred Hollstein.
6960 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6962 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6963 the various idata sections, we check the name on the .section pseudo.
6965 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6967 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6968 add section's paddr to add_number; compatibility to native as and
6971 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6973 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6975 * hash.c (struct hash_entry): Moved here...
6976 * hash.h (struct hash_entry): ...from here.
6978 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6979 if it's already known to be null.
6981 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6983 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6984 bit relocs converted to PC relative relocs. This turned out to
6985 add the offset from the beginning of .text twice.
6987 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
6989 * stabs.c (s_stab_generic): In 's' case, free string from
6992 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6994 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6997 * subsegs.h (segment_info_type): Make bitfields unsigned.
6999 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7000 and move them together. On most systems this will reduce the
7001 structure size by one word.
7002 (operatorT): Define O_max.
7003 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7006 * read.c (pop_insert): Print error returned by hash table
7009 * as.c (dump_statistics): Split out from main; dump some hash
7010 table stats and target-specific stats.
7011 (start_time): No longer automatic to main.
7012 (main): Set file-level start_time and call dump_statistics at
7013 exit. Exit by calling xexit.
7014 (show_usage): Make --statistics description less specific.
7015 * subsegs.c (subsegs_print_statistics): New function.
7016 * write.c (write_print_statistics): New function.
7017 (n_fixups): New static variable.
7018 (fix_new_internal): Increment it.
7019 * read.c (read_print_statistics): New function.
7020 * read.h (read_print_statistics): Declare.
7021 * symbol.c (symbol_print_statistics): New function.
7022 * symbol.h (symbol_print_statistics): Declare.
7023 * hash.c (hash_print_statistics): New function.
7024 * hash.h (hash_print_statistics): Declare.
7025 * config/tc-i386.c (i386_print_statistics): New function.
7026 * config/tc-i386.h (i386_print_statistics): Declare.
7027 (tc_print_statistics): New macro.
7028 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7031 * hash.c (DELETED): Rewrite to use a valid but unique address.
7032 (START_POWER): Reduce to 10.
7033 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7034 Add new values for counting strcmp calls.
7035 (GROW_FACTOR): New macro.
7036 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7038 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7039 (hash_new): Use FULL_VALUE.
7040 (struct hash_control): Definition moved here.
7041 (hash_code): Don't mask to low bits.
7042 (hash_ask): Mask returned hash code here. Check hash value before
7043 calling strcmp; count strcmp calls.
7044 * hash.h (struct hash_control): Declare, don't define, here.
7045 (HASH_STATLENGTH): Deleted.
7046 (struct hash_entry): Add field for hash code.
7047 (hash_say, hash_apply): Don't declare.
7049 * hash.c (destroy): Return void.
7050 (applicatee): Ditto.
7051 (main): Fix declarations.
7052 (hash_apply): Return void. Argument `function' returns void. Put
7053 inside "#ifdef TEST".
7054 (hash_say): Define only if TEST is defined.
7055 * hash.h (hash_apply, hash_say): Declarations deleted.
7057 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7059 * configure: Rebuild with autoconf 2.7.
7061 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7063 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7064 * configure: Rebuild with autoconf 2.6.
7066 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7068 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7069 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7071 (ppc_frob_file): Remove.
7072 * config/tc-ppc.h (tc_frob_file): Don't define.
7073 (ppc_frob_file): Don't declare.
7075 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7077 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7078 * config/alpha-opcode.h: Include one-operand variants of jmp and
7081 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7082 with te-delta.h in 8.3 file systems.
7083 * configure.in: Adjusted.
7085 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7087 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7089 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7091 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7093 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7095 Version 2.6 released.
7096 * Makefile.in (VERSION): Updated to 2.6.
7098 * config/obj-coff.c (write_object_file): Change use of md_do_align
7099 to pass a pointer rather than a fill value, to match other uses.
7101 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7103 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7105 * as.c (main): Move md_end call to just after call to
7106 perform_an_assembly_pass. Delete cpu-specific code here.
7107 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7108 * config/tc-arm.c (md_end): Unused function deleted.
7109 * config/tc-ns32k.c (md_end): Ditto.
7111 * config/tc-i386.c (i386_align_code): New function, moved here
7112 from HANDLE_ALIGN macro.
7113 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7115 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7117 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7120 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7122 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7123 multi-byte nops to avoid changing gcc. The necessary gcc change
7124 might break old assemblers.
7126 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7128 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7129 generate optimal multi-byte nop instructions for ".align n"
7130 ".align n,0x90", and aligns requiring more than 15 bytes of
7131 padding still generate multiple 0x90's as before.
7133 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7135 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7137 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7139 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7140 * configure: Update.
7141 * mpw-make.sed: Reorder commands to make sed happier.
7142 * config/te-macos.h: New file.
7143 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7145 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7147 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7148 conditional branches.
7149 (md_apply_fix): Likewise.
7151 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7153 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7154 generate a reloc which the linker will not handle correctly. Fix
7155 overflow checking--R_IREL is 18 bits, not 17.
7157 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7159 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7160 from a PC relative reloc if TC_A29K.
7162 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7163 code depends upon it.
7165 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7166 $extend. Based on code from Eric Freudenthal
7167 <freudenthal@nyu.edu>.
7168 * config/tc-a29k.h (LEX_DOLLAR): Define.
7169 * read.c (LEX_DOLLAR): Define if not defined.
7170 (lex_type): Use LEX_DOLLAR.
7172 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7174 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7177 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7179 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7181 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7183 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7184 used only by "dlltool.c".
7186 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7188 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7189 (md_pseudo_table): Don't define "extern".
7191 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7193 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7195 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7197 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7199 * macro.c (macro_expand_body): Don't warn about == with a
7200 nonexistent parameter, in case it is in a comment field.
7202 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7204 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7205 set, even if macro_alternate is set.
7206 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7207 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7208 the token unless it ended in '@'.
7209 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7210 * doc/c-a29k.texi: Document macro usage on A29K.
7212 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7214 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7216 (install_operand): Likewise.
7218 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7220 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7222 * configure.in (m88k-motorola-sysv*): New target.
7223 * configure: Rebuild.
7224 * config/te-delta88.h: New file.
7225 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7227 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7228 (md_do_align): Define.
7229 * config/tc-m88k.c: Include "subsegs.h".
7230 (m88k_do_align): New function.
7232 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7233 (COFF_NOLOAD_PROBLEM): Define.
7234 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7236 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7238 * config/tc-i386.c (md_assemble): For a jump instruction with
7239 non-constant target, require 7 available bytes in the current
7242 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7244 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7247 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7249 * configure.in (alpha-*-linux*): Use ecoff.
7250 * configure: Rebuild.
7251 * ecoff.c (ecoff_directive_extern): New function.
7252 (ecoff_directive_weakext): New function.
7253 (ecoff_build_symbols): Handle weak symbols.
7254 (ecoff_setup_ext): Likewise.
7255 (ecoff_frob_symbol): Warn about weak common symbols.
7256 * ecoff.h (ecoff_directive_extern): Declare.
7257 (ecoff_directive_weakext): Declare.
7258 * symbols.c (S_IS_WEAK): New function.
7259 * symbols.h (S_IS_WEAK): Declare.
7260 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7262 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7265 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7267 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7269 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7270 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7271 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7272 * config/obj-coff.c (coff_frob_symbol): Don't call
7273 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7274 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7277 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7278 (ppc_stab_symbol): New static variable.
7279 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7280 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7281 sy_tc.real_name to the stab string.
7282 (ppc_bc, ppc_ec): New static functions.
7283 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7285 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7287 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7290 * input-scrub.c (input_scrub_push): Reset sb_index.
7292 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7294 * listing.c (listing_newline): Don't create a frag in the absolute
7297 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7299 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7300 (ppc_csect): Move most of the code to ppc_change_csect, and call
7302 (ppc_change_csect): New static function, taken from ppc_csect.
7303 (ppc_section): New static function.
7304 (ppc_saw_abs): New static varable.
7305 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7306 a symbol has no csect.
7307 (ppc_adjust_symtab): New function.
7308 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7309 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7311 * write.c (write_object_file): If tc_adjust_symtab is defined,
7312 call it just before the call to obj_adjust_symtab.
7314 * symbols.c (symbol_find_or_make): Change name to be const.
7315 * symbols.h (symbol_find_or_make): Update declaration.
7317 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7319 * doc/as.texinfo (Align): Mention SH.
7320 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7322 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7323 (Z8000 Directives, even): Don't give numeric align value, instead
7326 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7328 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7331 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7333 * Makefile.in (diststuff): Also make info.
7334 (maintainer-clean realclean): Also make clean-info.
7336 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7338 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7339 (pa_subspace): For ".nsubspa", always create a new subspace
7340 with the given attributes, even if one already exists with the
7343 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7345 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7346 TC_FORCE_RELOCATION, taking an additional section argument. If
7347 the section of the target symbol is not the same as the current
7348 section, always force the relocation to be used.
7349 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7351 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7352 md_pcrel_from function, taking an additional section argument.
7353 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7355 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7356 older TC_FORCE_RELOCATION if not defined.
7357 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7358 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7359 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7360 TC_FORCE_RELOCATION.
7362 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7364 * input-scrub.c (as_where): Set name to null pointer if we don't
7366 * messages.c (identify): Only print filename if non-null.
7367 (as_show_where): Ditto, for line number too.
7368 (as_warn_internal, as_bad_internal): Ditto.
7370 * input-file.c (input_file_open): If the input file can't be
7371 opened, consider it an error.
7373 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7375 * config/tc-mips.c: Added mips_4100 control, and support for
7376 accepting the 4100 as a MIPS architecture variant (md_begin,
7377 macro_build, mips_ip, md_parse_option). Adding suitable
7378 command-line OPTIONs, and updating the help text (md_show_usage).
7380 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7382 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7383 BFD_ASSEMBLER is defined.
7385 * Use one active frag and one obstack per frag chain:
7386 * frags.c (frags): Variable deleted.
7387 (frag_alloc): New function.
7388 (frag_grow, frag_more, frag_variant, frag_now_fix,
7389 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7391 (frag_new): Ditto. Verify that frch_last and frag_now match on
7392 entry and exit, and that old frag_now has non-zero type. Replace
7393 "know" uses with "assert". Use frag_alloc instead of mucking with
7395 * frags.h (frags): Declaration deleted.
7396 * subsegs.h (struct frchain): Add new field frch_frag_now.
7397 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7399 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
7400 give it any stricter alignment than frchainS structures need. Do
7401 not initialize frags obstack. Set frag_now to point to
7402 dummy_obstack. Initialize absolute_frchain.
7403 (subseg_set_rest): Save and restore frag_now in frch_frag_now
7404 field of frchainS. Don't create new frags on section switch, and
7405 use frag_alloc when creating a new frag chain. For absolute
7406 section, set frchain_now to absolute_frchain. Verify that
7407 frch_last and frag_now match on entry and exit. Initialize
7408 per-chain obstack, and under gcc, set required alignment to that
7409 needed by fragS structure.
7411 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7413 * stabs.c (get_stab_string_offset): Only copy input string if a
7414 fresh copy is needed, not if the section already exists.
7415 (s_stab_generic): Cache stab section name to bypass lookups, since
7416 usually it will match. Could be made faster still by changing the
7417 memory allocation rules.
7418 (s_xstab): Cache section name to bypass repeated string
7421 * frags.c (frag_new): Deleted register declarations.
7423 * listing.c (frag_now): Don't declare.
7425 * as.c (chunksize): New variable.
7426 (debug_memory): New variable.
7427 (main): If debug_memory is set, reduce chunksize and
7429 * as.h (chunksize): Declare it.
7430 * read.c (read_begin): Use it.
7432 * config/tc-alpha.c (md_shortopts): Include 'g'.
7433 (md_parse_option): Ignore it.
7435 * Makefile.in (distclean): Remove Makefile and config.status from
7436 testsuite directory.
7437 (clean-here): Don't delete testsuite. Instead, delete only the
7438 files within it that would be generated by running tests.
7440 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
7441 frag_now_fix instead of accessing obstack info directly.
7442 * config/tc-arm.c (s_ltorg): Ditto.
7443 (md_assemble): Ditto.
7445 * config/tc-i386.c (md_assemble): Call frag_grow instead of
7448 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
7450 * stabs.c (aout_process_stab): Insert debug symbol into symbol
7451 chain after parsing value expression, if any, to avoid separating
7452 continued .stabs lines.
7454 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
7456 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
7457 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
7459 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
7461 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
7462 -mcom support and PPC_OPCODE_ANY for -many.
7463 (md_parse_option): Ditto.
7465 (md_begin): For duplicate instructions, print all duplicates
7468 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
7470 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
7471 common mode operation.
7472 (md_show_usage): Add -mcom to usage message.
7474 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
7476 * expr.c (op_rank): Add O_symbol_rva.
7477 * expr.h (operatorT): Add O_symbol_rva.
7478 * read.c (cons_worker): Set O_symbol_rva when necessary.
7479 * write.c (fix_new_exp): Understand O_symbol_rva.
7481 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
7483 * config/tc-mips.c: Correct s_cons arguments. From Michael
7484 Joosten <joost@ori.cadlab.de>.
7486 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
7488 * config/tc-ppc.c (ppc_macro): Make count unsigned.
7489 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
7490 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
7492 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
7493 make non-static. Change all users.
7494 * config/obj-coff.h (coff_n_line_nos): Declare.
7496 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
7498 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7500 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
7502 * config/obj-elf.c (obj_elf_common): Convert specified byte
7503 alignment to power of two. Set size of local bss symbol.
7505 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
7507 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
7509 * sb.c, macro.c: Decide whether to include <string.h> or
7510 <strings.h> just as as.h does.
7512 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
7514 * Makefile.in (site.exp): Fix setting of $srcdir.
7516 * config/tc-arm.c (md_atof): Fix little-endian output.
7517 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
7520 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
7522 * doc/as.texinfo: Split out the NS32k family documentation,
7523 despite its being commented out for now.
7524 * doc/c-ns32k.texi: New file.
7526 * sb.c, macro.c: Include string.h.
7528 * Makefile.in (comparison): Only check *.o; we don't care if
7529 timestamps inserted by the native linker differ.
7531 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
7532 if alignment stricter than 4 bytes is requested; in that case,
7533 align to a 4-byte boundary first.
7535 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
7537 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
7538 uninitialized" warning for `Max_Source_Offset'.
7540 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
7542 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7543 qualifiers and detect errors if present.
7544 (md_assemble): Add call to parse_toc_entry. Also added some support
7545 for the [tocv] qualifier.
7546 (ppc_pe_tocd): New function to support data in the toc section.
7548 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
7550 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7553 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7555 * config/tc-m68k.c (isword): Accept all values from -65536 to
7556 +65535, so ~VAL will not be rejected.
7558 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7559 skip characters after the pseudo-op.
7561 * read.c (get_line_sb): Don't look past buffer_limit.
7562 (s_include): In MRI mode, skip characters after the file name.
7564 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7566 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7567 periods in register names.
7569 For older changes see ChangeLog.1.