2 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5 require padding to the next long word boundary.
9 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
11 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
12 inserted binary files.
15 start-sanitize-phase2-m32rx
16 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
18 * config/tc-m32r.c (optimize): New static local.
19 (md_shortopts): Add -O.
20 (md_parse_option): Recognize it.
21 (md_show_usage): Document it.
22 (md_assemble): Don't try to combine insns in parallel if !optimize.
24 end-sanitize-phase2-m32rx
26 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
28 * config/tc-m32r.c (first_writes_to_seconds_operands):
29 Reinitialise b_operands for each pass of the inner loop.
32 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
34 * config/tc-dvp.h (tc_frob_label): Define.
35 * config/tc-dvp.c (dvp_frob_label): New function.
36 (create_colon_label): New argument `sto'. All callers updated.
37 (record_mach): New argument `force_next_p'. All callers updated.
38 (cpu_sto): New function.
39 (UNIQUE_LABEL_PREFIX): New macro.
40 (unique_label): Use it.
41 (assemble_gif): Emit start label before mach label.
42 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
44 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
46 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
47 (setup_dma_autocount): Renamed from setup_autocount. New argument
48 inline_p. All callers changed. Fix word address of count.
49 (parse_dma_addr_autocount): Fix word address of address.
53 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
55 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
56 in special_sections table and add .vubss etc via
57 ELF_TC_SPECIAL_SECTIONS.
58 * config/tc-dvp.h: Likewise.
61 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
63 * cgen.c: #include symcat.h.
64 * config/tc-m32r.c: Likewise.
66 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
68 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
69 absolute expressions instead of '$' prefixed register names.
71 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
73 * read.c (s_set): Record file and line info for symbols when -as.
74 (pseudo_set): Don't overwrite that dummy fragment.
77 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
79 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
80 (dvp_parse_done): Comment out contents.
81 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
82 (s_state): Handle .vu in included file.
83 (asm_state): New state ASM_GIF.
84 (asm_state_stack): Maintain stack of parsing states.
85 ({push,pop,set}_asm_state): New functions.
86 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
87 (gif_{insn_type,data_name,insn_frag}): New static locals.
88 (md_assemble): Watch for .endgif if in ASM_GIF state.
89 (assemble_gif): Complete.
91 (cur_mach): New static local.
92 (record_mach): New function.
93 (md_begin): Initialize `cur_mach'.
94 (assemble_*): Record current mach type.
95 (vu_count): New static local.
96 (assemble_vif): Temporary hack to properly align mpg/direct data.
97 (assemble_vu): Insert mpg every 256 insns.
100 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
102 * config/tc-ppc.c (md_pseudo_table): Add "section".
103 (ppc_named_section): New static function.
105 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
107 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
108 so we don't have to scan the entire list.
111 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
113 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
114 case, allow the parallel instructions to modify the same flag
118 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
120 * listing.c (list_symbol_table): Categorize symbols by
121 undefined_section rather than sy_frag->line == NULL.
124 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
126 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
127 (inline_dmadata): Renamed from s_dmadata_implied.
128 (assemble_one_insn): Rewrite dma operand processing.
129 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
130 (unique_name,setup_autocount): New functions.
132 * config/tc-dvp.c: Include stdarg.h/varargs.h.
133 (md_pseudo_table): Add .word.
134 (assemble_dma): Set alignment to 16 bytes. Enable code that records
136 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
137 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
138 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
140 (eval_expr): New function.
141 (create_label,create_colon_label): New function.
142 (s_enddmadata): Rewrite.
145 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
147 * Makefile.am (install-exec-local): Install properly when ln
148 fails or tooldir == prefix.
151 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
153 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
154 handling of updates to the condition bit as this is shadow by
158 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
160 * config/tc-dvp.c (parse_float): New function.
161 (assemble_vu): Handle loi insns.
162 (assemble_one_insn): Simplify suffix parsing.
163 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
168 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
170 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
172 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
174 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
175 for --warn-explicit-parallel-conflicts and --Wnp as an
176 abbreviation for --no-warn-explicit-parallel-conflicts.
177 (assemble_parallel_insn): Use non-relaxable versions of branch
180 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
182 * app.c: Parse || as a seperator between assembler statements.
185 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
187 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
188 Test result of insert_operand for error.
191 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
193 * config/tc-m32r.c (md_assemble): Only parallelise instructions
194 when m32rx target is enabled and the instructions are not
197 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
199 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
200 bother checking insn which have no operands.
203 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
205 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
206 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
207 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
208 * doc/Makefile.in: Rebuild.
211 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
213 * config/tc-m32r.c (first_writes_to_seconds_operands): New
214 function. Replaces get_src_reg(), check_for_side_effects(),
215 reads_from_src_reg(). Uses new insn operand features of cgen.
216 (writes_to_pc): New function., but with new code suppressed for now.
217 (md_assemble): Call first_writes_to_seconds_operands().
219 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
221 * config/tc-mips.c (macro_build): Handle operand type 'C'.
222 (macro): Fix handling of M_COP[0-3].
224 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
226 Based on patches from Ross Harvey <ross@teraflop.com>:
227 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
228 if macro_alternate or macro_mri.
229 (getstring): Remove support for byte constants between < and >.
230 (get_any_string): '<' only starts a string if macro_alternate or
232 (macro_expand_body): Permit keyword parameters following
233 positional parameters.
235 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
236 * configure.in (alpha*-*-netbsd*): New target.
237 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
238 * configure: Rebuild.
240 * as.h (flag_warn_suppress_instructionswap): Move from here...
241 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
242 here, and make static.
244 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
245 BFD_ASSEMBLER or MANY_SEGMENTS.
247 * as.c (show_usage): Update bug-gnu-utils address.
248 * gasp.c (show_usage): Likewise.
249 * doc/as.texinfo (Bug Reporting): Likewise.
251 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
253 * config/tc-mips.c (load_address): Don't use mips III or mips IV
254 insns regardless of the size of a pointer if we're in mips I or
256 (macro, macro2, s_cprestore, s_cpadd): Likewise.
258 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
260 Fix rac to accept only a0:
261 * tc-d10v.c (parallel_ok, find_opcode):
262 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
263 Introduce OPERAND_GPR.
265 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
267 * read.c (s_fill): Handle non-constant repeat counts by creating
268 an rs_space fragment.
271 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
273 * doc/c-m32r.texi: Document warning and error messages. Add
274 descriptions of --warn-explicit-parallel-conflicts.
276 * doc/as.texinfo: Add more m32rx command line options.
279 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
281 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
282 from as_bad to as_warn.
285 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
287 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
290 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
292 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
293 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
294 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
296 * config/tc-dvp.h: Add configuration specific section names.
299 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
301 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
302 seg_fix_rotP rather than fix_root from seg_info.
304 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
306 * expr.c: Add support for 0x1_2_3_4 bignums.
308 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
310 * configure.in: Change -linux* to -linux-gnu*.
311 * configure: Rebuild.
313 * app.c (do_scrub_begin): Treat \r as whitespace.
316 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
318 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
319 rather than parsing syntax string manually.
320 (assemble_parallel_insn): Check for both forms of parallel
323 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
325 * Makefile.am: Update dependencies.
326 * Makefile.in: Rebuild.
328 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
330 * configure, aclocal.m4: Rebuild with new libtool.
332 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
334 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
335 the argument to bfd_set_arch_mach.
336 (load_address): Use bfd_arch_bits_per_address to determine the
337 bit size of an address instead of looking at the isa level.
338 (macro, macro2, s_cprestore, s_cpadd): Likewise.
341 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
343 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
345 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
348 * as.h (enum _relax_state): Add rs_cfa.
349 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
350 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
351 * read.c (emit_expr): Call check_eh_frame.
352 * write.c (cvt_frag_to_fill): Handle rs_cfa.
353 (relax_segment): Likewise.
354 * Makefile.am: Rebuild dependencies.
355 (GAS_CFILES): Add ehopt.c.
356 (GENERIC_OBJS): Add ehopt.o.
357 * doc/internals.texi (Frags): Document rs_cfa.
359 * as.c (show_usage): Mention --traditional-format.
360 (parse_args): Accept --traditional-format.
361 * as.h (flag_traditional_format): Declare.
362 * output-file.c (output_file_create): If flag_traditional_format,
363 set BFD_TRADITIONAL_FORMAT on stdoutput.
364 * doc/as.texinfo, doc/as.1: Document --traditional-format.
366 * config/tc-mips.c (append_insn): Make sure that if we have a
367 fixup for an unmatched %hi reloc, it does not associated with a
370 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
371 * doc/Makefile.in: Likewise.
373 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
375 * config/tc-m32r.c (check_for_side_effects): New function.
376 (can_make_parallel): Add checks for instruction side effects
377 clashing with the other instruction.
378 (assemble_parallel_insn): Improve warning messages. Return error
379 message from non-swapped instruction order.
381 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
383 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
385 * config/tc-arm.h: Replace md_after_pass_hook definition with a
386 md_cleanup definition. This moves the forced literal output to
387 the end of the source pass, and avoids macro's inserting literals
388 into the code immediately after the macro expansion.
390 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
392 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
393 a gas internal symbol is adjustable.
394 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
396 * as.h: If gcc version greater than 2.6, use `__format__' and
397 `__printf__' in function attributes, rather than `format' and
400 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
402 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
404 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
406 Add tms320c30 support:
407 * config/tc-tic30.h: New file.
408 * config/tc-tic30.c: New file.
409 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
410 TARGET_FORMAT as "coff-tic30".
411 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
412 * Makefile.am: Rebuild dependencies.
413 (CPU_TYPES): Add tic30.
414 (CPU_OBJ_VALID): tic30-aout is valid.
415 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
416 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
417 * configure, Makefile.in: Rebuild.
419 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
421 * config/tc-v850.c (md_assemble): Improvements to error messages
424 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
426 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
427 BFD_RELOC_HI16_S to store the high bits of any value.
429 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
430 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
431 assembler calculate relocations to any external symbol at all.
432 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
433 involving generation of pc-relative relocs.
434 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
435 has been moved to md_apply_fix3.
437 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
438 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
439 which actually means (the address of identifier's GOT entry) +
440 constant, which is not particularly useful.
442 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
444 * read.h (include_dirs): Declare.
445 (include_dir_count,include_dir_maxlen): Declare.
448 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
449 (md_parse_option): Handle them.
450 (md_show_usage): Print them.
451 (output_dma,output_pke): New static globals.
452 (assemble_pke): Handle -no-dma-pke.
453 (insert_file): Search include dir list.
454 (s_enddirect): Validate length if prespecified.
455 (s_endmpg): Likewise. Handle -no-dma-pke.
456 (s_endunpack): Handle -no-dma-pke.
457 (md_pcrel_from_section): Add offset to delay slot for
461 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
463 * configure.in: Correct check for shared opcodes library.
464 * configure: Rebuild.
466 * listing.c (buffer_line): If we can't open the file, set at_end.
467 (listing_print): Remove unused local variable fi.
469 * config/m68k-parse.y (reglistpair): Handle register list in
472 * config/vms-conf.h: Don't undef VERSION.
475 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
477 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
478 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
481 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
483 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
485 (GENERIC_OBJS): New variable, with the rest of the old OBJS
487 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
488 ($(srcdir)/make-gas.com): Rename from make-gas.com.
489 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
490 (EXTRA_DIST): Define.
491 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
492 explicitly rather than via the list of object files.
493 (gcc-as.opt): New file created when make-gas.com is run.
494 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
495 itbl-cpu.h} to #include appropriate file rather than copying that
497 * config/vms-conf.h: Synchronize with current config.in.
498 * Makefile.in: Rebuild.
501 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
503 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
504 (parallel_ok): Relaxed parallel subinstruction dependency check.
508 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
510 * config/tc-m32r.c (md_assemble): Fix determination of when
511 instructions can be combined in parallel.
514 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
516 * as.h (flag_warn_suppress_instructionswap): added new flag.
517 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
518 command line argument.
519 * tc-d10v.c (write_2_short): emit "Swapping instructions"
520 warning only if flag_warn_suppress_instructionswap is false.
522 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
524 * configure.in (i386-*-mingw32*): New target.
525 * configure: Rebuild.
527 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
529 * symbols.c (resolve_symbol_value): Don't set the segment if it
530 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
532 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
535 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
537 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
538 depends upon HAVE_{UNLINK,REMOVE} values rather than host
541 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
543 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
546 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
548 * configure.in: Add dvp support.
549 * configure: Regenerate.
550 * config/tc-dvp.[ch]: New files.
553 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
555 * config/tc-v850.c (v850_insert_operand): Display instruction when
556 an error is encountered.
558 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
560 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
561 (i386-*-sco3.2v5*coff): New target.
562 (i386-*-sco3.2*): New target.
563 * configure: Rebuild.
565 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
567 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
570 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
572 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
573 validate_immediate return value in the right type for comparisons
576 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
578 * listing.c (MAX_BYTES): Use listing variables not constants.
579 (data_buffer): No longer an array, but a pointer.
580 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
581 (listing_listing): Allocate data_buffer.
583 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
585 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
586 --listing-rhs-width, --listing-cont-lines.
587 (show_usage): Update.
588 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
589 (listing_lhs_cont_lines, listing_rhs_width): New vars.
590 (print_lines): Use the variables instead of the constants.
591 (listing_listing): Likewise.
592 * listing.h: Declare the new vars.
594 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
596 * as.c (parse_args): Add --keep-locals alias for -L.
597 Add --strip-local-absolute.
598 (show_usage): Update.
599 * as.h (flag_strip_local_absolute): New flag.
600 * symbols.c (S_IS_LOCAL): Use it.
601 * config/obj-aout.h (S_IS_LOCAL): Likewise.
602 * config/obj-bout.h (S_IS_LOCAL): Likewise.
603 * config/obj-coff.h (S_IS_LOCAL): Likewise.
605 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
607 * config/tc-m32r.c: Detect if explicitly parallel instructions
608 might have an io conflict and issue a warning message.
611 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
613 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
614 to a count of the number of matches to skip.
615 (can_make_parallel): Pass count of number of matches to skip to
616 reads_from_src_reg().
619 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
622 * config/tc-m32r.c: Add support for swapping fixups of swap
625 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
626 cgen_swap_fixups): Functions to save, restore and swap the fixup
627 chain with a backup copy.
628 (cgen_asm_finish_insn): Returns address of constructed insn.
630 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
632 * listing.c (file_info_struct): Remove FILE, add POS.
633 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
634 (file_info): Don't open the file.
635 (buffer_line): Check for the file in the last_open cache, updating
637 (print_source): Don't reference file_info->file.
638 (listing_listing): Likewise.
639 (listing_print): Close the file in the cache, if any.
642 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
644 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
645 parallel instructions so that they are in the correct order.
646 (reads_from_src_reg, get_src_reg, can_make_parallel,
647 make_parallel): New functions to support opportunistic
648 parallelisation of adjacent instructions.
651 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
653 * read.c (dwarf_file_string): New file static variable.
654 (emit_expr): Look for constant sequence that leads up to a file
655 name in DWARF debugging output.
656 (stringer): Use dwarf_file_string to decide whether to accept a
657 string as a file name.
659 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
661 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
662 (crack_operand): Add reg->reglst MRI hack.
663 (r_seg): Put reglst symbols in reg_section.
664 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
667 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
669 * tc-sh.c (get_specific): Handle SGR & DBR.
672 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
674 * tc-h8300.c (parse_reg): Take the length of the symbol into
675 account when attempting to match a register name.
676 * tc-h8500.c (parse_reg): Likewise.
678 start-sanitize-vr4111
679 Thu Jan 15 09:33:11 1998 Gavin Koch <gavin@cygnus.com>
681 * config/tc-mips.c (md_begin): Create the vr4111 as a copy of
685 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
688 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
691 * cgen.c: Formatting changes to improve readability.
693 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
695 * config/tc-mips.c (macro): Rework division code to avoid unfilled
699 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
701 Based on a patch from Jim Wilson
702 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
703 (tc_gen_reloc): Handle cross section PC relative relocs
707 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
709 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
711 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
713 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
714 (expr_jmp_buf): New static local.
715 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
716 (cgen_md_operand): New function.
717 * tc-m32r.c: Clean up pass over `struct foo' usage.
718 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
720 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
722 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
723 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
725 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
727 * config/tc-i386.c (i386_operand): Give an error if there are
728 unrecognized characters after an expression.
730 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
732 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
734 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
736 * configure.in (i386*-go32-rtems*): Fix to be the same as
738 * configure: Rebuild.
740 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
742 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
743 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
744 (mips_ip): Always check for FP_D, not just for instructions that
745 are not part of the regular ISA.
747 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
749 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
751 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
753 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
755 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
757 * expr.c (integer_constant 32bit bignum): Mask off bits outside
758 the range we care about.
761 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
763 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
764 (exec_type_enum): Enumeration giving all of the exec types.
765 (warn_nops): New static variable to give nop warning level.
766 ({cur,prev}_mul32_p): New static variable to keep track of whether
767 the current/previous instruction is a 32-bit multiply.
768 (Optimizing): Make static.
769 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
771 (d30v_insert_operand): Delete declaration of unused function.
772 (write_2_short): Make exec_type argument enum, not int.
773 (parallel_ok): Ditto.
774 (check_range): Delete unused variable(s).
776 (find_format): Ditto.
777 (md_apply_fix3): Ditto.
778 (md_show_usage): Document -n and -N.
779 (md_parse_option): Parse -n and -N.
780 (write_1_short): If -n, warn about adding a nop. Use
782 (write_2_short): Use enumeration values instead of hard coded
783 integers. Reset exec_type for default operations. For explicit
784 parallel operations, call parallel_ok to make sure everything is
785 ok. If writing out a parallel operation, and the previous
786 instruction was a 32-bit multiply, indicate current instruction
788 (parallel_ok): Allow add/tx ... to be done in parallel with
789 another add/tx ... assuming the gpr registers don't overlap.
790 (md_assemble): Use exec type enumeration values, not hard coded
791 ints. Check for loads or 16-bit multiplies following in the next
792 cycle after a 32-bit multiply. Add nops if that is the case.
793 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
794 cur_mul32_p if current instruction is a 32-bit multiply.
795 (find_format): Change spacing and layout.
799 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
801 * config/tc-tic80.c (tic80_relax): New static variable.
802 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
803 (md_parse_option): Handle new relax options.
804 (md_show_usage): Document new relax options.
805 (find_opcode): Don't use short forms of PC relative branches if
810 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
812 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
813 used/set flag fields. Make flag vars unsigned long. Use
814 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
815 parallel if they use the same conditional flag with reversed
816 meaning. Allow 2 add/sub insns that set the carry or overflow
817 flags but do not query them to be done in parallel. Don't allow 2
818 word store operations to be done in parallel with ADDppp or
819 SUBppp. Don't allow loads to be done in parallel with 16 bit
823 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
825 * config/tc-arm.c: Prevent use of interworking support for
828 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
830 * doc/all.texi: Add M32R cpu.
832 * doc/as.texinfo: Add documentation of m32r processor.
834 * doc/c-m32r.texi: New file, documenting m32r specific features.
837 * config/tc-m32r.c (allow_m32rx): New function.
838 (enable_m32rx): New variable.
839 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
840 (md_show_usage): Document new --m32rx command line option.
841 (md_parse_option): Implement new --m32rx command line option.
844 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
846 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
850 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
852 * config/tc-tic80.c (build_insn): Handle instructions that have
853 long (32 bit) PC relative offsets. Fix places that previously
854 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
855 (md_apply_fix): Add case to handle long PC relative offsets.
858 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
860 * doc/c-arm.texi (ARM Options): Document support for new ARM
863 * config/tc-arm.c (md_parse_option): Add support for new ARM
866 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
868 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
869 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
871 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
873 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
876 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
877 SHT_V850_{S|T|Z}COMMON to mark special common sections.
879 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
881 * config/tc-v850.c: Brought up to date with the branch.
883 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
885 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
886 (SWITCH_TABLE): Handle BFD_RELOC_8.
887 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
888 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
889 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
891 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
893 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
894 apparent bug in gcc's long long support crossing from x86.
896 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
898 * config/tc-arm.c: Brought up to date with latest changes on arm
901 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
903 * config-gas.com: Get version info from configure.in.
905 * makefile.vms: include depend.obj in OBJS.
907 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
909 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
910 all corresponding code.
912 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
914 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
915 run-time endian selection.
918 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
920 * tc-sh.c (parse_reg): Properly quote for fv4.
923 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
925 * symbols.c (resolve_symbol_value): Add missing breaks in case on
926 symbol value operator.
928 start-sanitize-vr5400
929 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
931 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
935 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
937 * config/tc-d10v.c (parallel_ok, find_opcode):
938 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
940 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
942 * config/obj-coff.c (fixup_segment): Cast second arg of
943 md_apply_fix3 call to type "valueT *".
945 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
947 * configure.in (emulations): Make FreeBSD an aout / i386bsd
949 * configure: Re-generate.
951 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
953 * config/tc-mips.c (macro_build): Use the membership field
957 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
959 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
960 first argument if it's supposed to be a register.
963 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
965 * config/tc-mips.c (mips_4900): Added.
966 (hilo_interlocks): Added mips_4900.
967 (md_begin): Set default for mips_4900.
968 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
969 (md_longopts): Add "m4900" and "no-m4900".
970 (md_parse_option): Handle above options.
973 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
975 * app.c (do_scrub_chars): If d10v, re-insert a space before
976 a '#' when in state 10.
978 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
980 * config/tc-h8300.c: Include "subsegs.h".
981 (tc_reloc_mangle): Handle references to symbols which are not
982 being output, so that references to `.' work.
984 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
986 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
989 * macro.c (sub_actual): If we don't find a parameter for an &,
992 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
993 start-sanitize-vr5400
995 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
997 (hilo_interlocks): VR5400 has interlocks.
998 (md_begin): Expect mips64vr5400, not mips64r5400.
1001 * config/tc-mips.c (mips_ip): In default case, call as_bad
1002 instead of fprintf, to get "assembler messages:" message output
1003 before instead of after.
1005 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1007 * frags.h: Handle multiple inclusion.
1009 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1011 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1012 * as.h (struct frag, frag support): Moved from here.
1014 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1016 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1017 * cgen.c (cgen_asm_finish_insn): Update.
1018 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1019 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1020 (md_convert_frag): Ditto.
1021 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1022 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1023 (TC_FRAG_INIT): Update.
1025 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1027 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1028 print out MD fields of fix.
1029 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1030 defined) to initialize MD fields in frag.
1031 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1032 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1033 * config/tc-ns32k.h: Add comments. Remove obsolete
1034 BFD_FAST_SECTION_FILL definition, change prototypes for
1035 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1036 opcode_frag and opcode_offset and remove pcrel_adjust.
1037 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1038 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1039 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1041 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1042 MD fields in frag structure.
1043 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1044 fix_bsr): macros to access MD fields in fix structure.
1045 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1046 use struct opcode_location as these fields are now in the frag
1048 (convert_iif): Call frag_more as it is needed instead
1049 of trying to allocate for the whole insn. Avoid call of frag_more
1050 with negative argument.
1051 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1052 md_estimate_size_before_relax, md_pcrel_from,
1053 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1054 and frag structures.
1055 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1056 opcode_offset and remove pcrel_adjust.
1057 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1058 fix_new_ns32k_exp with changed arguments.
1060 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1062 * tc-mips.c (md_begin): Reorganize setting of default values so
1063 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1065 (md_parse_option): Remove all code that sets defaults; md_begin
1066 handles all of this now.
1068 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1070 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1072 (bootstrap, bootstrap2, bootstrap3): Likewise.
1073 * Makefile.in: Rebuild.
1075 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1076 TOC section to be against the csect.
1078 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1080 start-sanitize-vr5400
1081 * config/tc-mips.c (mips_5400): New variable.
1082 (md_begin, md_parse_option): Handle 5400 options/names.
1083 (macro_build, mips_ip): Check for 5400-specific instructions.
1084 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1088 * config/tc-mips.c (validate_mips_insn): New function, checks
1089 match versus mask bits, and also verifies that all bits to be
1090 output are actually specified somewhere.
1091 (md_begin): Call it for 32-bit instructions, instead of doing
1092 match/mask check here. In case of failure, print a message, but
1093 check the rest of the opcode table before exiting.
1095 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1097 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1098 from Tony Thompson at ARM: athompso@arm.com
1101 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1103 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1108 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1110 * config/tc-mips.c (hilo_interlocks): True for tx49.
1111 (md_begin): Add mips64tx49.
1112 (md_parse_option): Add 4900 cpu.
1115 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1117 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1118 extend if the operand expects a signed value.
1120 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1121 default which is to permit dollar labels.
1123 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1125 * config/tc-sparc.c (sparc_memory_model): New variable.
1126 (md_longopts): Add -TSO/-PSO/-RMO options.
1127 (md_parse_options): Handle them.
1128 (sparc_elf_final_processing): For 64 ELF, set required
1129 memory ordering in e_flags. Default to RMO and let the user
1130 override it through command line.
1132 * config/tc-sparc.h (elf_tc_final_processing): Add.
1134 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1136 * config/tc-sparc.c (v9a_asr_table): New variable.
1137 (sparc_ip): Handle v9a asr's.
1138 Patch from David Miller <davem@vger.rutgers.edu>.
1140 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1142 * config/tc-sparc.h (md_do_align): New macro.
1143 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1144 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1146 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1148 * config/tc-sh.c (sh_small): New variable.
1149 (OPTION_SMALL): Define.
1150 (md_longopts): Add "small".
1151 (md_parse_option): Handle OPTION_SMALL.
1152 (md_show_usage): Mention -small.
1153 * config/tc-sh.h (sh_small): Declare.
1154 (SUB_SEGMENT_ALIGN): Handle sh_small.
1155 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1158 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1159 case in little endian mode.
1161 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1163 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1164 overflow signalling to linker.
1166 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1168 * makefile.vms: Fix for dec c.
1170 * config-gas.com: Give explanation for dec c setup in error
1173 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1174 sections on openvms/alpha.
1176 * config/obj-evax.c: support .weak pseudo-op
1178 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1180 * config/tc-sparc.c (default_arch_size): New static local.
1181 (struct sparc_arch): Rename arch_size to default_arch_size.
1182 New member user_option_p.
1183 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1184 (init_default_arch): Check whether default arch is valid.
1185 Set default_arch_size in addition to sparc_arch_size.
1186 (OPTION_32,OPTION_64): Define.
1187 (md_longopts): New entries for -32, -64.
1188 (md_parse_option): Handle them.
1189 (md_show_usage): Print them. Ensure init_default_arch called.
1190 * configure.in (sparc64): Set arch to v9-64.
1191 * configure: Regenerated.
1193 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1195 * write.c (subsegs_finish): New function, broken out of
1197 (write_object_file): Some code moves into subsegs_finish.
1198 * write.c (subsegs_finish): Declare.
1199 * as.c (main): Call subsegs_finish.
1201 * read.c (s_include): Check for error return from
1204 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1206 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1208 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1210 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1211 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1212 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1213 the correct relocation when it exists.
1214 * config/tc-i386.c (md_apply_fix3): Likewise.
1216 * config/tc-ppc.h: Correct typo in comment.
1217 * config/tc-v850.h: Likewise.
1219 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1221 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1222 when second instruction is writing to first instructions inputs.
1224 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1226 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1227 templated programs to build with -g.
1229 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1231 * config/tc-v850.c (md_relax_table): Add support for relaxing
1232 unconditional branches. This patch is courtesy of Jim Wilson.
1233 (md_convert_frag): Fix relaxing of branches. This patch is
1234 courtesy of Jim Wilson.
1235 (md_assemble): Create different fixups for conditional and
1236 unconditional branches. This patch is courtesy of Jim Wilson.
1237 (md_estimate_size_before_relax): Estimate size of variable part of
1238 fixup based on whether it is for a conditional or an unconditional
1239 branch. This patch is courtesy of Jim Wilson.
1240 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1241 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1242 obj_elf_section_change_hook().
1243 (v850_comm): New function.
1244 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1245 (md_begin): Add bss flag to seg_info of bss sections.
1247 Add support for .scommon, .tcommon and .zcommon sections.
1249 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1250 .zcommon, .tbss, .call_table_data and .call_table_text.
1252 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1254 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1255 * configure: Regenerated.
1257 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1259 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1260 expression is not confused with -1.
1262 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1264 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1265 operand - OPERAND_ATMINUS.
1267 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1269 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1270 decrement modify the index register.
1272 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1274 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1275 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1276 68336, 68341, 68349.
1277 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1278 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1279 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1282 * doc/Makefile.am (CPU_DOCS): Define.
1283 (as.info): Depend upon $(CPU_DOCS).
1284 * doc/Makefile.in: Rebuild.
1286 * configure.in: Remove AM_PROG_INSTALL; it's called by
1288 * configure: Rebuild.
1290 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1292 * tc-d10v.h (TC_START_LABEL): Don't define.
1293 (tc_frob_label): Define.
1295 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1297 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1298 to pair a branch and link with anything but an exe instruction.
1300 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1302 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1303 optimization to reduce the alignment surprises for gcc.
1305 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1307 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1308 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1309 (sparc_ip): Add %hix,%lox.
1310 (md_apply_fix3): Call as_bad_where, not as_bad.
1311 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1312 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1314 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1316 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1317 recognizes alphaev5 etc.
1318 * configure: Rebuild.
1320 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1322 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1323 of mipsr3900 with mipstx39.
1325 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1326 -mipsXX message' if the insn isn't an ISA insn.
1328 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1330 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1331 Redefine TARGET_FORMAT to call sparc_target_format.
1332 * config/tc-sparc.c (in_unsigned_range): New function.
1333 (sparc_arch_size): Make static.
1334 (sparc_target_format): New function.
1335 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1336 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1337 (output_insn): Set `fx_no_overflow'.
1338 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1339 (tc_gen_reloc): Likewise.
1341 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1343 * config/tc-v850.c (v850_section): Remove.
1345 * config/obj-elf.c (obj_elf_section): Enhance error message.
1347 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1349 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1350 including obj-elf.h in OBJ_MAYBE_ELF case.
1351 (mips_target_format): Return NULL after abort to avoid warning.
1353 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1355 * expr.c (operator): Accept ==. From Anders Blomdell
1356 <anders.blomdell@control.lth.se>.
1358 * config/atof-ieee.c (gen_to_words): When generating a denormal
1359 number, handle an overflow into the smallest normalized number.
1361 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1363 * as.h, input-scrub.c (new_logical_line): New return value.
1364 * read.c (s_app_file): Don't note the same file several times
1367 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1369 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1371 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
1373 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1374 * configure: Rebuild.
1376 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
1378 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1380 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1381 fn* instructions do not insert implicit fwait. This was changed
1384 * config/m68k-parse.y (yylex): Permit an expression to be used for
1387 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1389 * Makefile.in: Rebuild.
1391 * aclocal.m4: Rebuild with new libtool.
1392 * configure: Rebuild.
1394 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
1396 * app.c (do_scrub_chars): Clear mri_state at end of .mri
1399 * config/tc-mips.c (hilo_interlocks): Change from a static
1400 variable to a macro, so that it varies with the variables upon
1402 (gpr_interlocks, cop_interlocks): Likewise.
1403 (md_begin): Don't initialize them.
1405 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
1407 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
1408 of strcmp where appropriate.
1410 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
1412 * config/tc-v850.c (md_assemble): Cope with a zero data area
1413 relocation with a constant offset.
1414 (md_assemble): Produce error message when special data area
1415 relocations are used on instructions which do not support them.
1416 (md_assemble): Reset processor mask if defined by command line
1419 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
1421 * config/tc-sparc.c: Reorganize file.
1422 (parse_keyword_arg): Allow numbers in reg names.
1423 (SPECIAL_CASE_NONE): New macro.
1424 (md_assemble): Use it.
1425 (lookup_arch,init_default_arch): New functions.
1426 (default_arch,default_init_p,sparc_arch_table): New static locals.
1427 (sparc_arch_size): New static local.
1428 (max_architecture): Initialize in init_default_arch.
1429 (md_parse_options): Call init_default_arch if necessary.
1430 Rewrite -xarch/-A processing.
1431 (md_show_usage): Print -A values from sparc_arch_table.
1432 (md_begin): Call init_default_arch if necessary.
1433 (sparc_md_end): Handle both 32 and 64 bit environments.
1434 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
1435 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
1436 (DEFAULT_ARCH): Add.
1437 * config.in: Regenerate.
1438 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
1439 (SPARC_V9,SPARC_ARCH64): Delete.
1440 * configure: Regenerate.
1441 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
1443 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
1445 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
1447 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
1448 start-sanitize-v850e
1450 * config/tc-v850.c (md_assemble): Corrected typo.
1451 * config/tc-v850.c Add new sections: call_table_data and
1453 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
1454 (handle_ctoff): New Function.
1456 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
1459 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
1461 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
1462 displacement from the tiny data area pointer.
1464 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
1466 * config/tc-hppa.c (fix_new_hppa): Make declaration match
1469 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
1471 * config/tc-v850.c (processor_mask): New variable.
1472 (set_machine, md_parse_option): Set processor_mask.
1473 (md_assemble): Check that instruction is available to target
1476 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
1477 start-sanitize-v850e
1478 (TARGET_PROCESSOR): New constant.
1479 (TARGET_PROCESSOR): New constant.
1483 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
1485 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
1490 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
1492 Merge in work from Martin Hunt:
1494 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
1495 CR is 0 for PSWL and PSWH.
1497 * config/tc-d30v.c (do_assemble): Don't accept
1498 illegal condition codes for cmpu instruction.
1500 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
1501 used in d*i instructions.
1503 * config/tc-d30v.c (check_size): New function. Check
1504 relocations for overflows.
1505 (md_pcrel_from_section): Fix relocations between sections.
1506 (md_apply_fix3): Use new relocation types for 15 and 21
1507 bit relocations in the right container. Needed because
1508 the address of the instruction is not eight-byte aligned
1509 but the relocations must be.
1511 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
1512 (find_format): If ".s" or ".l" are used, don't try
1513 to compute branch sizes.
1515 * config/tc-d30v.c (do_assemble): Check for ".s" or
1516 ".l" extensions to opcode names.
1517 (find_format): Generate the correct instructions when
1518 ".s" or ".l" are used.
1520 * config/tc-d30v.c (build_insn): Check for odd registers
1521 on instructions that require even registers.
1523 * config/tc-d30v.h (md_start_line_hook): Define.
1524 * config/tc-d30v.c (md_start_line_hook): New hook.
1525 Checks the beginning of each line for a ".". If it
1526 finds one, assume a pseudo-op and flush any unwritten
1529 * config/tc-d30v.c (md_apply_fix3): Fix problem
1530 with determining when fixups were done.
1532 * config/tc-d30v.c (build_insn): Fix bug where the numeric
1533 part of a symbol (for example, "foo+8") was being written
1534 into the instruction.
1535 (md_pseudo_table): Change .word to be 32 bits and add
1538 * config/tc-d30v.c (parallel_ok): Check to see if first
1539 instruction is a jump.
1541 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1544 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1546 start-sanitize-v850e
1547 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1549 * configure.in (emulations): Add v850 emulation.
1551 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1553 * Makefile.am (CPU_TYPES): Add arc.
1554 (TARGET_CPU_CFILES): Add tc-arc.c.
1555 (TARGET_CPU_HFILES): Add tc-arc.h.
1556 (dependencies): Rebuild.
1557 * Makefile.in: Rebuild.
1558 * configure.in: Recognize arc-*-elf*.
1559 * configure: Regenerated.
1560 * config/tc-arc.[ch]: New files.
1562 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1564 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1565 Correct description of hi() reloc prefix.
1567 start-sanitize-v850e
1568 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1569 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1570 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1573 * doc/c-v850.texi: Document new pseudo ops and command line
1576 * config/tc-v850.c (set_machine): New function.
1577 * config/tc-v850.c (.v850): New pseudo op.
1578 start-sanitize-v850e
1579 * config/tc-v850.c (.v850e): New pseudo op.
1580 * config/tc-v850.c (.v850ea): New pseudo op.
1584 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1586 Support -alh and -ald for DWARF 1:
1587 * listing.c (struct list_info_struct): Add debugging field.
1588 (listing_newline): Initialize the debugging field. If ELF, if the
1589 section starts with .debug or .line, set the debugging field in
1590 the listing structure.
1591 (debugging_pseudo): Add list parameter. Change all callers. If
1592 the debugging field is set, consider it to be a debugging pseudo.
1593 If ELF, skip blank lines between debugging lines.
1594 * read.c (emit_expr): If ELF, look for line numbers.
1595 (stringer): If ELF, look for file names.
1597 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1599 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1600 if there is no insert function.
1602 * config/tc-v850.h (TARGET_MACHINE): New constant.
1604 * config/tc-v850.c (v850_insert_operand): Add
1605 -mwarn_unsigned_overflow.
1606 (md_begin): Set BFD machine number based on machine variable.
1607 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1609 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1611 * as.h: Don't declare alloca if it is a macro.
1612 * macro.c: Likewise.
1615 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1617 * config/tc-mips.c: Add tx19/r1900.
1620 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
1622 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
1623 rename to cpu_types[].
1624 (s_alpha_arch): New function.
1625 (md_pseudo_table): Add "arch".
1627 * config/tc-alpha.c (md_begin): Merge the two loops through the
1629 (s_alpha_proc): Add initial SKIP_WHITESPACE.
1630 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
1632 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
1634 * read.h (s_lcomm_bytes): Add prototype (for real this time).
1636 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
1638 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
1641 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
1643 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
1645 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
1647 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
1648 relative to the next instruction, not the current instruction.
1649 (md_assemble): Similarly.
1651 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
1653 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
1656 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
1657 (v850_reloc_prefix): Duplicate code eliminated. Add code to
1658 recognise special instructions.
1659 (md_assemble): Calculation of the size of a fixups corrected.
1661 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
1664 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
1666 * config/tc-v850.c (md_assemble): Use opcode->name instead of
1667 opcode->opcode as the sentinal. Zero is a valid opcode.
1669 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
1671 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
1672 * doc/c-v850.texi: Change node name to match other chapter nodes.
1674 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
1676 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
1679 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
1681 * expr.c (integer_constant): If BFD64, don't make a bignum if the
1682 number will fit in 64 bits.
1684 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
1685 rather than calling abort.
1687 * as.h: Don't define alloca if __GNUC__. Just declare it.
1688 * macro.c: Copy alloca handling from as.h.
1690 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
1691 Gabriel Paubert <paubert@iram.es>.
1693 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
1694 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
1695 is jcxz or a loop instruction.
1697 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
1699 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
1701 (md_begin): Set up machine architecture and type.
1703 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
1705 * symbols.c (resolve_symbol_value): Store the value back into the
1706 symbol expression, to handle add or subtract simplification
1707 correctly. Handle O_symbol_rva. Add default case.
1709 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
1710 chunksize while creating the new subsection.
1711 * as.c (chunksize): Initialize to zero.
1712 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
1713 calling obstack_begin.
1715 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
1720 start-sanitize-v850e
1721 * config/tc-v850.c (parse_register_list): Support constant
1722 expressions as register lists.
1725 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
1727 * doc/c-v850.texi: Change the major node to v850 Machine
1730 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
1732 * doc/as.texinfo: Add inclusion of c-v850.texi
1734 * doc/c-v850.texi: New file.
1736 * read.c (is_end_of_line): Make NUL character be considered to be
1739 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
1741 * config/tc-v850.c (parse_register_list): Add support for curly
1743 (cc_names): Add "e" and "ne" conditions.
1745 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
1747 * app.c (do_scrub_chars): Support a double dash as starting a
1748 comment that extends to end of line.
1750 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
1752 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
1754 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
1756 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
1758 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
1759 insn when changing to a different instruction.
1762 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1764 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
1765 floating point extensions.
1766 (parse_reg): parse sgr and dbr.
1769 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
1771 * config/tc-v850.c (system_register_name): Support numbers for
1772 system register IDs.
1774 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
1776 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
1777 flag when alignment is in bytes instead of power of 2, and code to
1778 use that flag to convert alignment to bytes.
1779 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
1780 * read.h (s_lcomm_bytes): Add prototype.
1781 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
1782 defined, write alignment to alignment bits in section header s_flags
1783 rather than the s_align field.
1784 start-sanitize-tic80
1785 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
1786 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
1787 pseudo, instead of s_lcomm which wants a power of two for alignment.
1790 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
1792 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
1794 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
1796 * as.c (show_usage): Add -am.
1797 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
1798 if we've already got one.
1799 * listing.c (struct list_info_struct): Add line_contents.
1800 (listing_newline): Put unused argument to work: if non-null, save it...
1801 (listing_listing): ... and regurgitate during listing instead of line
1803 * listing.h (LISTING_MACEXP): New define.
1804 (LISTING_NEWLINE): Argument is NULL.
1805 * read.c (read_a_source_file): If expanding macros, break up input
1806 lines and pass them to listing_newline.
1807 * doc/as.texinfo: Document -ac and -am.
1809 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
1811 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
1813 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
1816 start-sanitize-v850e
1817 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1819 * config/tc-v850.c: Remove support_v850e flag and command line
1822 * configure.in (emulations): Add support for v850e target
1824 * configure (emulations): Add support for v850e target
1826 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
1828 * config/tc-v850.c: Remove support_v850ea flag and command line
1831 * configure.in (emulations): Add support for v850ea target
1833 * configure (emulations): Add support for v850ea target
1836 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
1838 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
1839 setting EXPECT and TCL_LIBRARY.
1840 * Makefile.in: Rebuild.
1842 * as.h (enum debug_info_type): Define.
1843 (debug_type): Declare.
1844 * as.c (debug_type): New global variable.
1845 (show_usage): Add --gstabs.
1846 (parse_args): Handle --gstabs.
1847 * read.c (generate_asm_lineno): Remove.
1848 (read_a_source_file): Output stabs debugging if appropriate.
1849 Change checks of generate_asm_lineno to check debug_type. Only
1850 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
1851 * read.h (generate_asm_lineno): Don't declare.
1852 (stabs_generate_asm_lineno): Declare.
1853 * stabs.c (stabs_generate_asm_lineno): New function.
1854 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
1855 Don't turn off debugging.
1856 (add_file): Remove old #if 0 code.
1857 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
1858 (ecoff_directive_end): Don't generate stabs line symbols.
1859 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
1860 generate_asm_lineno.
1861 (line_label_cnt): Remove.
1862 (ecoff_generate_asm_line_stab): Remove.
1863 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
1864 * doc/as.texinfo, doc/as.1: Document --gstabs.
1866 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
1868 start-sanitize-v850e
1869 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1870 Add support for v850ea instructions.
1872 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
1873 Add support for v850e instructions.
1876 * config/tc-v850.c (md_assemble): Fix error recovery to reload
1877 text of entire opcode.
1879 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
1881 * doc/internals.texi: Document rs_leb128.
1883 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
1885 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
1886 in ABSL case, rather than calling abort.
1888 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
1890 * as.h (enum _relax_state): Add rs_leb128.
1891 * read.c (potable): Add sleb128 and uleb128.
1892 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
1894 * read.h: Update prototypes.
1895 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
1896 the symbol value, add a second FINALIZE argument that prevents
1897 changes from being comitted. Update all callers.
1898 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
1899 * doc/as.texinfo: Document the new pseudos.
1901 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
1903 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
1905 (DISTCLEANFILES): Define.
1906 * doc/Makefile.am (DISTCLEANFILES): Define.
1907 * Makefile.in, doc/Makefile.in: Rebuild.
1909 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
1911 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
1912 Don't set targ or gas_target. Define SCO_ELF and
1913 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
1915 * Makefile.am: Remove @target_frag@.
1916 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
1918 (dep-am): Mark as phony.
1919 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
1921 * config/arm-big.mt, config/arm-lit.mt: Remove.
1922 * config/mips-big.mt, config/mips-lit.mt: Remove.
1923 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
1924 * config/ppc-sol.mt: Remove.
1925 * config/i386coff.mt, config/m68kcoff.mt: Remove.
1926 * config/m88kcoff.mt: Remove.
1927 * config/sco5.mt: Remove.
1928 * configure, config.in, Makefile.in: Rebuild.
1930 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
1931 further try to circumvent the .y.h rule.
1932 * Makefile.in: Rebuild.
1934 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
1936 * Makefile.am: New file, based on old Makefile.in.
1937 * acinclude.m4: New file, from old aclocal.m4.
1938 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
1939 shared library handling; now handled by libtool. Replace
1940 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
1941 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
1942 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
1943 * config.in: New file, created by autoheader.
1945 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
1946 * stamp-h.in: New file.
1947 * as.c (print_version_id): Change GAS_VERSION to VERSION.
1948 (parse_args): Likewise.
1949 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
1950 * doc/Makefile.am: New file, based on old doc/Makefile.in.
1951 * Makefile.in, doc/Makefile.in: Now built with automake.
1952 * aclocal.m4: Now built with aclocal.
1953 * configure: Rebuild.
1955 * cond.c (s_else): If not listing false conditionals, turn listing
1956 off in the false branch of the else.
1958 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
1960 * config/tc-mips.c (macro): Fix handling of a double load from a
1961 symbol plus an offset.
1963 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
1964 has an associated external symbol.
1966 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
1968 * config/tc-alpha.c (s_alpha_ucons): New function.
1969 (md_pseudo_table): Add unaligned data pseudos for DWARF.
1971 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
1973 * config/tc-v850.c (md_assemble): Ignore the rest of the current
1974 line if we encounter an error.
1976 * config/tc-v850.c (md_assemble): Sign extend constants value
1977 for hi and hi0 expressions.
1978 (v850_insert_operand): Enable range checking for generic 16bit
1981 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
1983 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
1984 LO16, HI16 and HI16_S relocs.
1986 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
1988 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
1990 * configure: Regenerated with autoconf 2.12.
1991 * Makefile.in: Add $(EXEEXT) to all executables.
1993 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
1995 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
1996 unconditional branches.
1997 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2000 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2002 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2004 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2006 * macro.c (define_macro): Make sure the index is in range before
2009 start-sanitize-tic80
2010 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2012 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2013 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2014 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2018 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2020 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2021 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2022 defined, use s_align_ptwo for .align.
2023 * configure.in (i386-*-msdosdjgpp*): New target.
2024 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2025 * configure: Rebuild.
2027 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2029 * config/tc-sparc.c (last_opcode): New static local.
2030 (md_assemble): Don't issue "FP branch in delay slot" warning if
2031 the delay slot has been annulled.
2033 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2035 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2036 code if BFD_ASSEMBLER.
2038 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2040 * config/tc-v850.c (system_registers): Fix ordering of registers.
2042 start-sanitize-tic80
2043 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2045 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2046 when it will be filled in later by relocation information.
2049 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2051 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2052 (mips_ip): Fix ISA checks.
2054 start-sanitize-r5900
2055 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2057 * configure.in: Default the r5900 to little endian.
2058 * configure: Rebuilt.
2061 start-sanitize-tic80
2062 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2064 * config/tc-tic80.c (build_insn): Fix endianness problem with
2068 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2070 * config/tc-mips.c (check_absolute_expr): Change warning to
2073 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2075 * config/tc-mips.c (macro_build): Refine code to check if an
2076 instruction is available on a particular cpu variant.
2077 (mips_ip): Likewise.
2079 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2081 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2082 OBJ_AOUT to ifdef OBJ_ELF.
2083 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2084 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2086 * write.c (fixup_segment): Change special case for i386-coff to
2087 not apply for i386-pe.
2088 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2089 which were not done.
2090 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2091 (coff_format_ops): Initialize frob_file_after_relocs field rather
2092 than frob_file field.
2093 * config/obj-coff.h (coff_frob_file): Don't declare.
2094 (coff_frob_file_after_relocs): Declare.
2095 (obj_frob_file): Don't define.
2096 (obj_frob_file_after_relocs): Define.
2097 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2098 * configure: Rebuild.
2100 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2102 * config/obj-coff.c (fixup_segment): Never subtract section
2103 address from PC relative reloc which will be fully resolved.
2105 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2107 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2108 with hpux10 header files.
2110 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2112 From Jason Merrill <jason@cygnus.com>:
2113 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2115 * config/tc-i386.h (md_maybe_text): Define.
2116 (md_do_align): Use md_maybe_text.
2118 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2120 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2121 relocations, don't check for symbol being external, weak, etc.
2123 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2125 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2126 calculate relocations to any external symbol, because we might be
2127 linking a shared object and the symbol might be overriden or moved
2128 (for instance, moved into a static executable's .bss section).
2129 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2131 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2132 be calculated by the assembler.
2134 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2135 whose destination lies in the same file, by ignoring the @plt or
2136 @local and aiming the branch at its destination.
2138 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2140 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2141 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2144 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2145 of obj_copy_symbol_attributes.
2147 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2149 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2150 signed operand, sign extend a 32 bit value to the host size.
2152 * Makefile.in (CFLAGS): Subsitute from configure script. From
2153 Jeff Makey <jeff@cts.com>.
2155 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2156 buffer size to make a copy of the symbol.
2158 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2161 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2163 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2164 step through the frags calling cvt_frag_to_fill, switch to
2165 SEG_DATA when we reach data_frag_root.
2167 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2169 * config/tc-mn10300.c (md_assemble): Allow an empty register
2170 list for instructions which use register lists.
2172 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2174 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2176 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2179 * config/tc-arm.c: Add prototypes for many static functions.
2180 (struct asm_opcode ): Add prototypes for parms field.
2181 (struct thumb_opcode ): Likewise.
2182 (fp_op2): Remove unused flags parameter.
2183 (output_inst): Make static.
2184 (arm_after_pass_hook): Remove unused ignore parameter.
2185 * config/tc-arm.h (arm_after_pass_hook): Declare.
2186 (arm_start_line_hook): Declare.
2187 (arm_frob_label): Declare.
2189 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2191 * depend.c (wrap_output): new prototype.
2193 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2195 * config/tc-sh.c (md_apply_fix): Check for overflow.
2197 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2198 section size to be aligned.
2200 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2202 * config/tc-sh.h (md_cons_align): Define.
2203 (sh_cons_align): Declare.
2204 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2205 (sh_no_align_cons): New static variable.
2206 (s_uacons): New static function.
2207 (sh_cons_align): New function.
2208 (sh_handle_align): Warn about misaligned data.
2209 * doc/c-sh.texi: Document .uaword and .ualong.
2211 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2213 * macro.c (macro_expand): In MRI mode, treat single quote as a
2214 separator character when checking for a positional argument.
2216 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2218 * config/tc-arm.c (md_parse_option): Merge in changes from
2221 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2223 * configure.in (emulations): Add Thumb architecture support from
2224 armT-9703-28-branch.
2226 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2228 * doc/all.texi: Add enabling of ARM documentation.
2230 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2232 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2234 * config/tc-mips.c: Added r3900 support.
2236 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2238 * as.c: (parse_args) `-t' option requires an argument.
2240 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2242 * config/tc-arm.c (md_begin): Change call to
2243 coff_arm_bfd_set_private_flags() to a call to
2244 bfd_set_private_flags().
2246 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2248 * Makefile.in: Rebuild dependencies.
2250 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2251 of a BFD_RELOC_RVA reloc.
2253 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2255 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2256 (hppa_force_relocation): Force a relocation for an absolute
2259 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2261 * doc/as.texinfo: Don't use @value in section names or index
2262 entries; it confuses texinfo.tex.
2264 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2266 * doc/as.texinfo: Updated for -MD option.
2267 * Makefile.in (CFILES): Added depend.c.
2268 (OBJS): Added depend.o.
2269 * as.h (start_dependencies, register_dependency,
2270 print_dependencies): New declarations.
2271 * depend.c: New file.
2272 * as.c (parse_args): Added -MD option.
2273 (main): Call print_dependencies.
2274 (show_usage): Added help for -MD.
2275 * read.c (s_app_file): Call register_dependency.
2276 (s_include): Call register_dependency when file is found.
2277 (read_a_source_file): Call register_dependency.
2279 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2281 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2282 section address to the symbol value.
2284 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2286 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2287 into the new membership field.
2289 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2291 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2292 command line then the ARM7 is now chosen by default when setting
2293 the BFD machine and architecture.
2295 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2297 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2298 hold APCS selection.
2299 (md_begin): Added code to generate flags to be set into the COFF
2300 header and the calls to the BFD functions to do this.
2301 (md_parse_option, md_show_usage): Added new command line
2302 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2303 -marmv3m, -marmv4, -marmv4t.
2305 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2306 as it is never used.
2308 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2310 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2311 label name with ".".
2312 * config/tc-mn10300.c (md_convert_frag): Likewise.
2314 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2316 * config/tc-mips.c (set_at): Check for bignum.
2317 (check_absolute_expr, macro, mips16_macro): Likewise.
2319 start-sanitize-tic80
2320 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2322 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2323 for overflow/underflow, only insert lower 15 bits into instruction.
2326 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2328 * config/tc-i386.c (pi): Check for RegMMX.
2330 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2332 * expr.c (expr): When subtracting values in the same frag,
2333 subtract X_add_number rather than adding it.
2335 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2337 * config/obj-coff.c (write_object_file): Just pass NULL to
2338 md_do_align, not the address of a char holding NOP_OPCODE.
2340 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2342 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2343 than an address if the floating point value looks sufficiently
2346 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2348 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2349 section size to be aligned.
2351 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2353 * cond.c: Include "macro.h".
2354 (struct conditional_frame): Add macro_nest field.
2355 (initialize_cframe): Initialize macro_nest.
2356 (cond_finish_check): Add nest parameter. Change all callers.
2357 (cond_exit_macro): New function.
2358 * as.h (cond_finish_check): Update declaration.
2359 (cond_exit_macro): Declare.
2360 * input-scrub.c (macro_nest): Make globally visible.
2361 (input_scrub_next_buffer): Call cond_finish_check.
2362 * macro.h (macro_nest): Declare.
2363 * read.c (s_mexit): Call cond_exit_macro.
2365 * config/tc-i386.h (RegMMX): Define.
2366 * config/tc-i386.c (pi): Check for all register types.
2367 (type_names): Add RegMMX.
2368 (md_assemble): Handle RegMMX.
2370 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2372 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2375 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
2377 * config/tc-mips.c (nopic_need_relax): Add new parameter
2378 before_relaxing. Use it when testing ecoff_extern_size.
2379 (load_address, macro, md_estimate_size_before_relax): Fix all
2382 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
2384 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2385 (obj_elf_subsection): New static function.
2387 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
2389 * config/obj-coff.c (coff_header_append): Don't reset string_size
2390 each time through the loop.
2392 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2394 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2396 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
2398 * doc/internals.texi (Porting GAS): Correct documentation for
2399 current configure handling of targ-cpu.h, et. al.
2400 (CPU backend): Document listing macros.
2402 * listing.c (data_buffer): Set size based on other listing macros,
2403 rather than always using 100.
2404 (data_buffer_size): Remove static variable.
2405 (calc_hex): Make data_buffer_size a local variable. Don't leave
2406 any slop when filling data_buffer.
2408 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
2410 * doc/c-mips.texi: Document .set autoextend.
2412 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
2414 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
2415 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
2416 sparc-*-openbsd*): New targets.
2417 * configure: Rebuild.
2419 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
2421 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2422 for all undefined symbols.
2424 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
2426 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
2429 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
2431 * configure.in (alpha*-*-openbsd*): New target.
2432 * configure: Rebuild.
2434 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
2436 * configure.in (mips-*-openbsd*): New target.
2437 * configure: Rebuild.
2440 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
2442 * config/tc-d30v.c (parallel_ok): Fix parallel checking
2443 for instructions using conditional execution.
2446 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
2448 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
2450 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
2452 * Makefile.in (srcroot): Remove.
2453 (INSTALL): Set to @INSTALL@.
2454 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
2455 (all, dvi): Don't set srcroot.
2456 (install): Depend upon as.new, gasp.new, and installdirs. Use
2457 $(program_transform_name) directly, rather than using
2458 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2459 (installdirs): New target.
2460 * doc/Makefile.in (INSTALL_XFORM1): Remove.
2461 (install): Depend upon installdirs. Use $(program_transform_name)
2462 directly, rather than using $(INSTALL_XFORM) and
2464 (installdirs): New target.
2465 (install-info-as): Run mkinstalldirs.
2466 (install-info-gasp): Likewise.
2468 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
2470 * Makefile.in (INSTALL): Change install.sh to install-sh.
2472 * symbols.c (resolve_symbol_value): Check for division by zero.
2474 From Thomas Graichen <graichen@rzpd.de>:
2475 * Makefile.in: Always use $(SHELL) when running move-if-change.
2476 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2477 * configure: Rebuild.
2479 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
2481 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
2482 New argument `want'. Update enum cgen_parse_operand_result values.
2483 Initialize if CGEN_PARSE_OPERAND_INIT.
2484 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
2485 (md_assemble): Call cgen_asm_init_parse.
2486 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
2488 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
2490 * config/tc-m68k.c (m68k_ip): Handle #j.
2492 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
2494 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
2495 right address for call label:32,regs,imm.
2497 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
2499 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
2501 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
2502 symbol for OBJ_ELF anymore.
2504 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
2506 * Makefile.in: Regenerate dependencies.
2507 (TARG_CPU): New variable.
2508 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
2509 (.dep1): Delete creating of cgen-opc.h.
2510 (.tcdep): Put proper contents in cgen-opc.h.
2511 * configure.in (m32r): Delete setting of extra_files, extra_links.
2512 (AC_OUTPUT): Create cgen-opc.h.
2513 * configure: Regenerated.
2515 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
2517 * makefile.vms: Update to build gasp.exe.
2519 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
2521 * write.c (relax_frag): Make non-static.
2522 * write.h (relax_frag): Add prototype for.
2523 * config/tc-m32r.h (md_do_align): New arg `max'.
2524 * config/tc-m32r.c (m32r_do_align): Likewise.
2525 Update calls to frag_align, frag_align_pattern.
2526 (fill_insn): Update call to m32r_do_align.
2527 (m32r_scomm): Update call to frag_align.
2529 * config/tc-m32r.[ch]: New files.
2531 * Makefile.in (CPU_TYPES): Add m32r.
2532 (TARGET_CPU_CFILES): Add tc-m32r.c.
2533 (TARGET_CPU_HFILES): Add tc-m32r.h.
2534 (DISTCLEAN_HERE): Add cgen-opc.h.
2535 (.dep1,.tcdep): Create empty cgen-opc.h.
2536 (cgen.o): Add dependencies.
2537 (dependencies): Regenerate.
2538 * as.h (struct frag): New member fr_targ.
2539 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2540 * conf.in (USING_CGEN): New macro.
2541 * configure.in (m32r-*-*): Add entry for.
2542 Add cgen.o to extra_objects.
2543 * configure: Regenerate.
2544 * frags.c (frag_var): fr_pcrel_adjust renamed to
2545 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2546 (frag_variant): Likewise.
2547 * write.c (relax_frag): Likewise.
2548 * config/tc-ns32k.c (*): Likewise.
2550 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2552 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2553 rather than for any end of line character.
2555 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2556 call abort (i.e., as_abort) rather than crashing.
2558 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2559 OBJ_ELF, rather than of S_GET_OTHER.
2561 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2563 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2565 * Makefile.in (VERSION): Set to 2.8.1.
2567 * Branched binutils 2.8.
2569 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2571 * COPYING: Update FSF address.
2573 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2575 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2577 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2579 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2581 * config-gas.com: Update to handle both vax and alpha.
2582 * makefile.vms: Update to use config-gas.
2583 * conf-a-gas.com: Remove file.
2585 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2587 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2588 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2589 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2591 start-sanitize-tic80
2592 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2594 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2595 at the beginning of a line for compatibility with .S files where
2596 cpp leaves the filename transitions beginning with '#'.
2599 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2601 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2602 tc_coff_sizemachdep if OBJ_COFF.
2604 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2606 * config/tc-ppc.c (register_name): Declare.
2608 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2610 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2611 * configure: Rebuild.
2613 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2615 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2616 (mips16_mark_labels): New static function.
2617 (append_insn): Call mips16_mark_labels.
2618 (mips_emit_delays): Likewise.
2619 (s_insn): Likewise. Don't call mips_clear_insn_labels.
2620 (s_mips_stab): New static function.
2622 * configure.in: Use ELF for mips-*-gnu*.
2623 * configure: Rebuild.
2625 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2627 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
2630 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
2632 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
2633 set OPCODES_LIB to empty.
2634 * configure: Rebuild.
2636 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2638 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
2640 * configure: Rebuild.
2642 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
2644 * itbl-parse.y (yyerror): Make static. Declare.
2646 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
2647 * configure.in: Set emulations for mips-*-linux*-*.
2648 * configure: Rebuild.
2650 * config/tc-mips.c (struct mips_set_options): Define.
2651 (mips_opts): New static variable.
2652 (mips_isa): Remove. Now a field in mips_opts. Change all
2654 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
2655 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
2656 (struct mips_option_stack): Define.
2657 (mips_opts_stack): New static variable.
2658 (s_mipsset): Add support for .set push and .set pop.
2659 * doc/c-mips.texi: Document .set push and .set pop.
2661 * config/obj-elf.c (obj_elf_section_change_hook): New function.
2662 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
2663 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
2665 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
2667 * as.c (parse_args): Update copyright date in version message.
2669 * Makefile.in (clean-here): Remove dependency files.
2671 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
2672 (s_mri_common): Check S_IS_COMMON unconditionally.
2673 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
2674 * config/tc-alpha.c (s_alpha_comm): Likewise.
2675 * config/tc-mips.c (nopic_need_relax): Likewise.
2676 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
2677 (ppc_pe_comm): Likewise.
2678 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
2679 common symbol to bfd_com_section_ptr.
2680 * config/tc-sparc.c (s_common): Likewise.
2681 (tc_gen_reloc): Likewise.
2684 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2686 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
2689 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
2691 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
2694 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
2696 * input-scrub.c (input_scrub_next_buffer): Handle very long input
2699 * listing.c (print_lines): Add lineno parameter. Change all
2701 (listing_listing): Only call calc_hex for the right line.
2702 (listing_list): Set the new edict based on the current edict, in
2703 order to handle listing commands in macros correctly.
2705 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
2708 * cond.c (cond_finish_check): New function.
2709 * as.h (cond_finish_check): Declare.
2710 * as.c (main): Call cond_finish_check.
2713 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2715 * config/tc-d30v.c (md_assemble): If two instructions
2716 are supposed to be assembled in parallel and the first one is
2717 long, print an error and stop.
2718 (md_apply_fix3): Don't calculate absolute relocs. Just write
2722 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
2724 * config/tc-i386.h (iclrKludge): Define.
2725 * config/tc-i386.c (md_assemble): Handle iclrKludge.
2727 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
2729 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
2730 * config/tc-alpha.c (alpha_debug): New static variable.
2731 (md_parse_option): Set alpha_debug if -g is seen.
2732 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
2735 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2737 * config/tc-d30v.c (build_insn): Enable range-checking code.
2738 (postfix): Stop at space or comma. Fixes PR 11862.
2739 (md_assemble): Change error message.
2742 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
2744 * Makefile.in: Added automatic dependency building.
2745 * dep-in.sed: New file.
2747 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
2749 * config/obj-ieee.c (segment_name): Don't define function if this
2752 * config/obj-coff.h (DO_STRIP): Don't define.
2753 * config/tc-h8300.h (DO_STRIP): Don't define.
2754 * config/tc-h8500.h (DO_STRIP): Don't define.
2755 * config/tc-w65.h (DO_STRIP): Don't define.
2756 * config/tc-z8k.h (DO_STRIP): Don't define.
2758 * symbols.c (colon): Call obj_frob_label if it is defined.
2759 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
2761 * configure.in: Don't set files and links. Don't call
2762 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
2763 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
2764 * configure: Rebuild.
2765 * Makefile.in (TARG_CPU_C): New variable.
2766 (TARG_CPU_O, TARG_CPU_H): New variables.
2767 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
2768 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
2769 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
2770 (LINKED_SOURCES): Remove.
2771 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
2772 (LINKED_HEADERS): Remove.
2773 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
2774 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
2776 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
2777 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
2778 (itbl-cpu.h): Remove target.
2779 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
2782 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
2784 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
2786 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2788 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
2789 open coded loop that does not require the name to start with a
2792 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
2794 * frags.c (frag_var): Change offset parameter to offsetT.
2795 (frag_variant): Likewise.
2796 * frags.h (frag_variant, frag_var): Update declarations.
2797 * config/tc-m68k.c (struct m68k_it): Change foff field to
2799 (add_frag): Change off parameter to offsetT.
2800 * Several files: Add casts to calls to frag_var.
2802 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
2803 serialize a parallel make.
2804 (itbl-parse.h): Split target out from itbl-parse.c.
2806 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2808 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
2810 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
2811 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
2812 storing the value of a common symbol.
2814 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2816 * config/obj-coff.c (glue_symbols): Unused variable symbolP
2818 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
2819 that is done by symbol_remove and symbol_insert.
2821 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
2824 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
2826 * config/tc-mips.c (load_register): In 32 bit mode, when not
2827 dealing with a 64 bit number, permit the upper 32 bits to be set
2828 even if bit 31 is not set.
2830 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
2832 * read.c (potable): Add "equiv".
2833 (s_set): Handle .equiv based on argument.
2834 * doc/as.texinfo (Equiv): New node to document .equiv.
2835 (Err): New node to document .err.
2837 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
2839 * Many files: Add function prototypes.
2840 * as.c (show_usage, parse_args): Make static.
2841 * frags.h (frag_alloc): Declare.
2842 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
2843 * symbols.c (dollar_label_instance): Change return type to long.
2844 * symbols.h (print_symbol_value): Declare.
2845 (print_expr, print_expr_1, print_symbol_value_1): Declare.
2846 * write.c (fix_new_exp): Don't declare make_expr_symbol.
2847 (remove_subsegs, relax_frag): Make static.
2848 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
2849 (what_kind_of_float): Likewise.
2850 (atof_vax): Make static. Change what_kind to int.
2851 (md_atof): Change what_statement_type to int.
2852 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
2853 * config/tc-alpha.c (vax_md_atof): Declare.
2854 (md_atof): Don't declare atof_ieee and vax_md_atof.
2855 * config/tc-i386.c (set_16bit_code_flag): Make static.
2856 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
2857 * config/tc-m68k.c (add_fix): Change width to int.
2858 (insert_reg): Change regname to const.
2859 (md_atof): Don't declare atof_ieee.
2860 (demand_empty_rest_of_line): Don't declare.
2861 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
2862 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
2863 (parse_keyword_arg): Change lookup_fn to take const arg.
2864 (md_atof): Don't declare atof_ieee.
2865 * config/tc-sparc.h: Add ifdef for multiple inclusion.
2866 (tc_aout_pre_write_hook): Don't declare.
2868 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
2870 * as.h (bfd_alloc_by_size_t): Don't declare.
2871 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
2873 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
2875 * symbols.c (symbol_new): Don't call debug_verify_symchain.
2876 (symbol_append): Set sy_next and sy_previous when adding a single
2877 symbol to an empty list. Call debug_verify_symchain.
2878 (verify_symbol_chain): Use assert, not know.
2880 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
2882 * NEWS: Note BeOS support.
2883 * configure.in: (ppc-*-beos): New target, use coff as object format.
2884 * configure: Regenerate with autoconf.
2886 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
2888 * config/tc-mips.c (md_apply_fix): Improve error message for out
2891 * Makefile.in: Add dependencies on obstack.h where needed.
2893 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
2895 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
2896 case of a symbol equated to another symbol when using SVR4_PIC.
2898 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
2900 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
2902 * read.c (read_a_source_file): Call LISTING_NEWLINE before
2903 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
2905 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
2906 and md_elf_section_change_hook if they are defined.
2907 (obj_elf_text, obj_elf_previous): Likewise.
2909 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2911 * config/obj-multi.h (struct elf_obj_sy): Define if
2913 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
2915 * config/obj-elf.h (struct elf_obj_sy): Don't define if
2916 OBJ_SYMFIELD_TYPE is defined.
2918 * doc/as.texinfo (bss): Improve description of .bss section. In
2919 ELF or COFF, you are permitted to switch into the section.
2920 (Comm): Rewrite description of common symbols.
2921 (Lcomm): Mention that some targets permit a third argument.
2923 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
2925 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
2927 * symbols.c (colon): Change type of local to int. From Alan Modra
2928 <alan@spri.levels.unisa.edu.au>.
2930 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
2931 alignment if a zero fill pattern was explicitly specified.
2932 * config/tc-sh.c (sh_do_align): Likewise.
2934 * read.c (equals): Always permit register names to be redefined.
2936 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
2937 mips16 symbol to be adjusted if a symbol is being subtracted from
2940 From Eric Youngdale <eric@andante.jic.com>:
2941 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
2942 illegal symbol version names.
2943 (elf_frob_symbol): Check for external default versions.
2945 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
2947 From Eric Youngdale <eric@andante.jic.com>:
2948 * config/obj-elf.h (struct elf_obj_sy): Define.
2949 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
2951 * config/obj-elf.c (obj_elf_symver): Just record the name.
2952 (obj_symbol_new_hook): Initialized versioned_name field.
2953 (elf_frob_symbol): If there is a versioned_name, either rename the
2954 symbol, or add an alias with that name.
2956 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
2958 * config/tc-mn10300.c (md_relax_table): Define.
2959 (md_convert_frag): Implement.
2960 (md_assemble): Handle relaxable operands/instructions correctly.
2961 (md_estimate_size_before_relax): Implement.
2962 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
2964 * config/tc-mn10200.c (md_relax_table): Fix typos.
2966 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
2967 relocs anymore. Tweak fx_offset for pc-relative relocs.
2969 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
2971 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
2974 start-sanitize-tic80
2975 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
2977 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
2979 * config/tc-tic80.c (md_begin): Declare external variable
2980 coff_flags and insert an F_AR32WR bit into it.
2983 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
2985 * read.c (equals): Add reassign parameter. Change all callers.
2986 * read.h (equals): Update declaration.
2988 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
2990 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
2991 can rely on the frag address to determine whether a frag is
2994 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
2996 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
2997 (S_LOCAL_NAME): Likewise.
2998 (FAKE_LABEL_NAME): Define unconditionally.
2999 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3001 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3002 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3003 Don't define FAKE_LABEL_NAME.
3004 * config/te-ic960.h: Likewise.
3005 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3006 (mips_frob_file_before_adjust): Declare.
3007 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3008 (mips_local_label): Remove.
3010 * config/te-sco386.h: Remove; not used.
3012 start-sanitize-tic80
3013 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3015 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3016 byte alignment rather than power-of-two alignment that is the
3020 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3022 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3024 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3025 message, and add newline.
3026 (process_file): Don't process assignments in the label if this is
3027 a equ or assign pseudo-op.
3028 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3029 and K_EQU, to match documentation.
3031 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3033 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3034 to denote read-only data sections.
3036 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3038 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3039 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3041 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3042 binary number if the next character is '+' or '-'.
3044 start-sanitize-tic80
3045 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3047 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3048 (find_opcode): Match operands that can be floats.
3049 (build_insn): Handle O_big (float) expressions and build
3053 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3055 * configure.in (mips*-*-lnews*): New target, also make empty
3056 emulation list for this target.
3057 * configure: Update.
3058 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3059 (mips_target_format): Use.
3060 * te-lnews.h: New file.
3062 start-sanitize-tic80
3063 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3065 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3066 operands with :m or :s modifiers and generate the right opcodes
3070 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3072 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3073 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3075 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3077 * config/tc-m68k.c (instring): Useless local declaration of
3078 crack_operand removed.
3079 * expr.h (expressionS): Changed type of X_op field to operatorT if
3082 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3084 Based on patches from Robert Lipe <robertl@dgii.com>:
3085 * configure.in: Add i386coff and i386elf to emulation list.
3086 * configure: Rebuild.
3087 * as.c (i386coff, i386elf): Declare.
3088 * obj.h (coff_format_ops): Declare.
3089 * config/obj-coff.c (OBJ_HEADER): Define.
3090 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3091 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3092 (obj_pseudo_table): Add "version".
3093 (coff_pop_insert): New static function.
3094 (coff_sec_sym_ok_for_reloc): New static function.
3095 (no_func): New static function.
3096 (coff_format_ops): New variable.
3097 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3098 (obj_symbol_new_hook): Define.
3099 (coff_obj_read_begin_hook): Declare.
3100 (obj_read_begin_hook): Define.
3101 * config/tc-i386.h (i386_target_format): Declare.
3102 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3103 OUTPUT_FLAVOR when appropriate.
3104 (i386_target_format): New function.
3105 * Makefile.in (obj-coff.o): New target.
3106 (e-i386coff.o, e-i386elf.o): New targets.
3108 From Stephen Williams <steve@icarus.icarus.com>:
3109 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3110 (_tc_get_bal_of_call): Don't declare.
3111 (tc_get_bal_of_call): Declare as function, don't define as macro.
3112 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3113 in sy_tc field, not x_balntry field.
3114 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3115 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3116 field, not x_balntry field.
3118 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3119 have the SHF_ALLOC attribute.
3121 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3122 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3123 (itbl-lex.o): Depend upon itbl-parse.h.
3125 * itbl-parse.y (yyerror): Change return type to int. Change to
3126 use old style function declaration.
3128 * Makefile.in (itbl-lex.o): Remove -Wall.
3129 (itbl-parse.o): Likewise.
3131 * cond.c (s_ifdef): If we should omit conditionals from listings,
3133 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3134 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3135 (listing_listing): Handle EDICT_NOLIST_NEXT.
3136 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3137 * listing.h (LISTING_NOCOND): Define.
3138 (LISTING_SKIP_COND): Define.
3139 * as.c (show_usage): Mention c as a suboption of -a.
3140 (parse_args): Handle c as a suboption of -a.
3141 * doc/as.texinfo: Document -alc.
3143 start-sanitize-tic80
3144 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3146 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3149 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3151 * doc/as.texinfo: Document .symver.
3153 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3155 * config/tc-d10v.c: Change pre_defined_registers to
3156 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3158 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3160 * config/obj-coff.c: Fix typo in comment section.
3161 start-sanitize-tic80
3162 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3163 an additional alignment argument.
3164 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3166 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3170 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3172 * Makefile.in: Remove dependancies on itbl-cpu.h.
3173 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3176 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3178 * itbl-ops.h: Include as.h.
3180 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3182 * as.c: Remove -t option.
3183 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3184 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3185 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3187 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3189 * itbl-ops.c: Don't define DEBUG.
3191 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3193 * Makefile.in: Update itbl-test.c to reflect its new location.
3195 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3197 * itbl-ops.c: Add test for itbl_have_entries.
3198 * config/tc-mips.c: Remove test for itbl_have_entries.
3199 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3201 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3203 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3204 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3205 (LEX, LEXFLAGS): Define.
3206 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3208 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3210 * itbl-parse.y: Fix indentation mistakes from indent program.
3211 * itbl-lex.l: Fix indentation mistakes from indent program.
3212 * itbl-ops.h: Add include for ansidecl.h.
3213 Add PARAMS around function arguments.
3214 Add declaration for itbl_have_entries.
3215 * itbl-ops.c: Add PARAMS around function arguments.
3216 * Makefile.in: Add itbl build rules.
3217 Add dependancies for itbl files to mips target.
3218 * as.c: Add itbl support.
3219 Add new option "--insttbl" for dynamically extending instruction set.
3220 * as.h: Declare insttbl_file_name;
3221 the name of file defining extensions to the basic instruction set
3222 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3223 itbl-ops.o to extra_objects for mips configuration.
3224 Add include file link from itbl-cpu.h to
3225 config/itbl-${target_cpu_type}.h.
3226 * config/tc-mips.c: Allow copz instructions.
3227 Add notes for future additions to the itbl support.
3229 (macro): Call itbl_assemble to assemble itbl instructions.
3230 See if an unknown register is specified in an itbl entry.
3232 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3233 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3235 start-sanitize-tic80
3236 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3237 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3239 (build_insn): Grab a frag early so we can use the address in
3240 fixups. Take one's complement of BITNUM values before insertion
3241 in opcode. Add code to support O_symbol operands.
3242 (md_apply_fix): Replace unimplemented warning with implementation.
3243 (md_pcrel_from): Ditto.
3244 (tc_coff_fix2rtype): Ditto.
3247 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3249 * config/tc-d30v.c (parallel_ok): New function.
3250 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3252 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3253 relocation is in different section. Fixes PR11574.
3255 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3257 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3258 don't set the section alignment to 2**4.
3260 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3262 * config/tc-m68k.c (line_comment_chars): Add '*'.
3264 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3265 (do_scrub_begin): Don't set lex['*'].
3266 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3267 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3270 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3271 * configure: Rebuild.
3272 * config/te-svr4.h: New file.
3273 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3274 TE_SVR4 or TE_DELTA.
3276 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3278 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3279 short conditional branch around a long unconditional branch.
3281 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3283 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3286 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3289 * symbols.c (resolve_symbol_value): If both left and right
3290 operands are undefined, warn about both of them.
3292 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3294 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3295 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3296 (obj_elf_symver): New static function.
3297 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3300 * write.c (relax_segment): Make type and printf format agree.
3302 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3306 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3308 * config/tc-d30v.c, config/tc-d30v.h: New files.
3310 * configure: Rebuilt.
3312 * configure.in: Add case for d30v.
3315 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3317 * config/tc-alpha.h (md_operand): Define with a null expansion,
3318 like all the other targets.
3319 * doc/internals.texi (CPU backend): Add missing word in
3320 md_flush_pending_output description. Fix typo in md_convert_frag
3322 start-sanitize-tic80
3323 * config/tc-tic80: Minor comment additions/changes.
3326 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3328 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3329 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3330 * config/obj-coff.c (obj_coff_def): Use
3331 tc_canonicalize_symbol_name if defined.
3332 (obj_coff_tag, obj_coff_val): Likewise.
3333 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3335 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3337 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3338 does not actually work, though:
3339 * configure.in (i386-sequent-bsd*): New target.
3340 * configure: Rebuild.
3341 * config/tc-dynix.h: New file.
3342 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3344 * read.c (do_align): Add max parameter. Change all callers.
3345 Remove useless static variables.
3346 (s_align): New static function. Do common portion of
3347 s_align_bytes and s_align_ptwo.
3348 (s_align_bytes, s_align_ptwo): Just call s_align.
3349 * frags.c (frag_align): Add max parameter. Change all callers.
3350 (frag_align_pattern): Likewise.
3351 * frags.h (frag_align, frag_align_pattern): Update declarations.
3352 * write.c (relax_segment): Limit alignment change to fr_subtype.
3353 Fix some types to be addressT.
3354 * config/obj-coff.c (size_section): Likewise.
3355 * config/obj-ieee.c (size_section): Likewise.
3356 * config/tc-d10v.h (md_do_align): Add max parameter.
3357 * config/tc-i386.h (md_do_align): Likewise.
3358 * config/tc-m88k.h (md_do_align): Likewise.
3359 * config/tc-m88k.c (m88k_do_align): Likewise.
3360 * config/tc-sh.h (md_do_align): Likewise.
3361 * config/tc-sh.c (sh_do_align): Likewise.
3362 * as.h: Improve comments on rs_align and rs_align_code.
3363 * doc/as.texinfo: Document new alignment arguments.
3364 * doc/internals.texi (Frags): Document use of fr_subtype field for
3365 rs_align and rs_align_code.
3367 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3369 * config/tc-mips.c: Changed opcode parsing.
3371 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3373 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3374 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3375 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3376 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3377 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3378 to a location consistent with the rest of the target include files.
3379 * config/tc-i386.c: Remove misleading comment.
3380 * doc/internals.texi (CPU backend): Add description of function
3381 md_undefined_symbol.
3382 start-sanitize-tic80
3383 * config/tc-tic80.c: Add code to insert predefined symbols into the
3384 symbol table so they can be parsed by the standard expression parser.
3385 Remove custom code that use to parse them.
3386 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3387 to a location consistent with the rest of the target include files.
3390 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
3392 * as.h: GNU c provides unlink() function.
3394 Unify section handling on openVMS/Alpha:
3395 * config/tc-alpha.c(s_alpha_link): Remove.
3396 (s_alpha_section): New function.
3397 Remove case-hacking of symbols
3398 Add .code_address pseudo-op.
3399 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3400 (s_alpha_code_address): New function.
3401 (alpha_ctors_section, alpha_dtors_section): New sections for C++
3402 static constructors/destructors.
3403 Add debug code for crash debugs, to be removed when traceback code
3404 is added to object code.
3405 (s_alpha_name): New function for .name pseudo-op.
3406 (alpha_print_token): New function to print token expressions with
3407 alpha specific extensions.
3409 * makefile.vms: Allow compilation with current gcc snapshot.
3411 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
3413 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
3414 (DVIPS): Set to dvips.
3415 (ps, as.ps, gasp.ps): New targets.
3416 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
3417 and MAKEINFO env variables.
3418 (internals.ps): Use DVIPS macro.
3419 (clean): Remove core and backup files.
3420 (distclean): Remove temporary files from building internals.
3422 * doc/internals.texi (Frags): Fix typo.
3423 (GAS processing): Ditto.
3424 (CPU backend): Ditto.
3425 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
3426 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
3427 * read.c: Remove ugly hack that dealt with config files not
3428 correctly defining TARGET_BYTES_BIG_ENDIAN.
3429 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
3430 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3431 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3432 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3433 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3434 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3435 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
3436 with TARGET_BYTES_BIG_ENDIAN defined to 0.
3437 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3438 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3439 whether it is defined or not.
3440 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
3441 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3442 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3443 whether it is defined or not.
3444 start-sanitize-tic80
3445 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
3446 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
3449 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
3451 * write.c (write_relocs): Correct text in as_fatal error message,
3452 bfd_perform_relocation -> bfd_install_relocation.
3454 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3456 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
3457 * read.c (LEX_TILDE): Define if not defined.
3458 (lex_type): Use LEX_TILDE.
3459 * expr.c (get_symbol_end): Check first char with is_name_beginner,
3460 not is_part_of_name.
3462 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
3464 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
3467 * config/tc-mips.c (mips16_extended_frag): Correct base address
3468 for an extended PC relative instruction.
3469 (md_convert_frag): Likewise.
3471 * config/tc-mips.c (prev_nop_frag): New static variable.
3472 (prev_nop_frag_holds): New static variable.
3473 (prev_nop_frag_required): New static variable.
3474 (prev_nop_frag_since): New static variable.
3475 (append_insn): If we aren't reordering, and prev_nop_frag is not
3476 NULL, and we don't need any nops, then decrease the size of
3477 prev_nop_frag. Don't insert nops because of instructions in
3478 noreorder sections. Remember whether the previous instructions
3479 where in noreorder sections even when not reordering.
3480 (mips_no_prev_insn): Add preserver parameter. Change all
3481 callers. Refer prev_nop_frag variables when appropriate.
3482 (mips_emit_delays): Set up prev_nop_frag.
3483 (s_mipsset): Clear prev_nop_frag if reordering.
3485 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
3487 * config/tc-mips.c (append_insn): Remove useless code which
3488 handled swapping a mips16 jump with a mips16 instruction with a
3491 * config/tc-mips.c (md_parse_option): When debugging, set
3492 mips_optimize to 1, not 0.
3494 * config/tc-mips.c (mips16_ip): Handle an extend operand.
3496 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
3497 like the expression was based on `.', adjust the value of the
3500 * config/tc-mips.c (append_insn): Warn about an attempt to put an
3501 extended instruction in a delay slot when not reordering.
3502 (md_convert_frag): Warn if an extended instruction appears in a
3505 * config/tc-mips.c (mips_pseudo_table): Add "insn".
3506 (s_insn): New static function.
3507 * doc/c-mips.texi: Document .insn.
3509 * config/tc-mips.c (md_begin): Add the general registers to the
3511 (mips16_ip): First parse the expression, and then see whether it
3512 came up with a register, rather than trying to first see whether
3513 we are looking at a register.
3515 start-sanitize-tic80
3516 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
3518 * config/tc-tic80.c: Numerous changes and additions to flesh
3519 out functions that were previously just stubs, and fix some
3520 problems found using the new TIc80 testsuite cases.
3523 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
3525 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3526 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3528 * config/tc-mips.c (append_insn): Output jump instruction as a
3529 pair of 2 byte instructions, rather than as a single 4 byte
3532 start-sanitize-r5900
3533 * config/tc-mips.c (md_begin): Correct test of mips_5900.
3534 (mips_ip): Don't check INSN_ISA for a macro.
3537 start-sanitize-r5900
3538 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3540 * config/tc-mips.c: added r5900.
3543 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3545 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3546 config/itbl-mips.h: Add copyright message and fix indentation.
3548 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3550 * itbl-ops.c: New file. Add support for dynamically read
3551 instruction registers, opcodes and formats. Build internal table
3552 for new instructions and provide callbacks for assembler and
3554 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3556 * itbl-ops.h: New file. Header file for itbl support.
3557 * config/itbl-mips.h: New file. Mips specific definitions for
3560 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3562 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3563 fit into the constant field of a relaxable operand, then it does
3566 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3568 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3569 a jsr target in a different section just like a jsr to
3570 an undefined target.
3572 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3574 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3575 against any mips16 symbols, not just externally visible ones.
3576 (md_apply_fix): Corresponding change.
3578 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3580 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3581 the operand of the exit instruction.
3583 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3585 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3586 as O_symbol, copy over the segment.
3588 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3590 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3591 fixup to be against the section symbol, adjust the value
3594 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3596 * write.c (write_relocs): Avoid looping on equated symbols.
3597 Adjust fx_offset by X_add_number for each symbol.
3598 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3600 (fixup_segment): Add a loop to track down equated symbols and
3601 adjust fx_offset appropriately.
3603 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3605 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3606 jmp -> bra relaxing.
3607 (md_convert_frag): Handle jmp->bra relaxing.
3608 (md_assemble): Handle jmp->bra relaxing.
3609 (md_estimate_size_before_relax): Likewise.
3611 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3613 * config/tc-i386.c (i386_align_code): Add comments explaining the
3616 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3618 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3619 (sparc_cons_align): Don't do anything unless enforce_aligned_data
3621 (md_longopts): Add "enforce-aligned-data".
3622 (md_show_usage): Mention --enforce-aligned-data.
3623 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
3624 enforce-aligned-data.
3626 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
3627 "word", and "short".
3628 (ppc_xcoff_cons): New static function.
3630 * write.c (relax_segment): Give an error if a .space symbol is
3631 common or undefined.
3633 * read.c (read_a_source_file): Don't handle mri_pending_align if
3634 the handler is s_globl or s_ignore.
3636 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
3638 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
3639 start-sanitize-tic80
3640 * config/tc-tic80.c: Many additions to previous placeholder file.
3641 * config/tc-tic80.h: Ditto.
3644 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3646 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
3648 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
3650 * config/tc-mips.c (mips_fix_adjustable): New function.
3651 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
3652 (mips_fix_adjustable): Declare.
3654 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
3655 * read.c (read_a_source_file): After doing an mri_pending_align,
3656 adjust the line_label if there is one.
3657 (s_space): Set mri_pending_align if an odd number of bytes were
3660 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3662 * config/tc-d10v.h (md_do_align): Add this hook to call
3663 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
3665 * config/tc-d10v.c (find_opcode): Correctly calculate
3666 branch displacement when .aligns are present.
3668 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
3670 * config/tc-mn10200.c (md_relax_table): Define.
3671 (md_convert_frag): Implement.
3672 (md_assemble): Handle relaxable operands/instructions correctly.
3673 (md_estimate_size_before_relax): Implement.
3674 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
3676 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3678 * config/tc-mips.c (append_insn): Give an error for jumps to a
3680 (md_apply_fix): Make a branch to an odd address an error rather
3683 * config/tc-mips.c (md_convert_frag): If the user explicitly
3684 requested an extended opcode, pass warn as true to mips16_immed.
3686 * config/tc-mips.c (mips16_ip): Handle a missing expression like
3687 an explicit 0, so that explicitly extended instructions work
3690 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
3692 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
3693 symbol for a common symbol.
3695 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
3697 Patch presumed to have been checked in awhile ago but wasn't.
3698 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
3699 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
3700 (relax_segment, case rs_org): Move code inside braces. Move locals
3701 target,after inside too.
3702 (relax_segment, case rs_machine_dependent): Guts moved to ...
3703 (relax_frag): New function.
3704 Call md_prepare_relax_scan if defined.
3706 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3708 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
3709 'p' operand specifier.
3711 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
3713 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
3714 m68k family cpus which support long branch addressing modes.
3715 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
3716 md_create_long_jump): Use it.
3718 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
3720 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
3721 the .reginfo or .MIPS.options section if configured for an
3724 * config/tc-mips.c (md_begin): Don't set interlocks for
3727 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
3729 * read.c (read_a_source_file): Make sure the symbol ends with
3730 whitespace before checking whether the next character is '='.
3732 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
3734 * config/tc-i386.c (sco_id): Moved from here...
3735 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
3736 really is an SCO ELF specific thing, not just a SCO x86 specific
3739 start-sanitize-tic80
3740 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
3742 * configure.in (tic80-*-*): Don't require 'coff'.
3743 * configure: Regenerate.
3746 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
3748 * read.c (emit_expr): Check for overflow of a negative value
3750 * write.c (fixup_segment): Likewise.
3751 * config/obj-coff.c (fixup_segment): Likewise.
3753 * config/tc-m68k.c (struct label_line): Define.
3754 (labels, current_label): New static variables.
3755 (md_assemble): Mark current_label as text, and clear it.
3756 (m68k_frob_label): New function.
3757 (m68k_flush_pending_output): New function.
3758 (m68k_frob_symbol): New function.
3759 * config/tc-m68k.h (tc_frob_label): Define.
3760 (md_flush_pending_output): Define.
3761 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
3762 (tc_frob_coff_symbol): Likewise.
3764 * read.c (read_a_source_file): When defining a macro in MRI mode,
3765 don't add the symbol to the symbol table.
3767 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
3769 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
3770 here since fixup_segment doesn't (linkrelax is set).
3771 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3773 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
3775 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
3778 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
3780 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
3781 to avoid warnings with the native HP compiler.
3782 (fix_new_hppa): Similarly for the r_type argument.
3783 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
3784 in an #if OBJ_ELF to keep gcc -Wall quiet.
3785 (md_apply_fix): Always initialize "result".
3787 * config/tc-mn10200.c (md_assemble): Generate relocations.
3789 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3791 * config/tc-m68k.c (s_even): Adjust the alignment of the current
3794 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
3796 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
3797 pass on the new file hook.
3799 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
3800 !alpha_force_relocation, as local LITERALs can be adjusted to be
3801 relative to the section.
3803 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
3805 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
3807 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
3808 aligned to odd boundary.
3809 (tc_frob_coff_symbol): Define.
3811 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
3813 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
3815 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
3816 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
3818 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
3820 (md_assemble): If the size is 'B', set fx_signed.
3821 (md_apply_fix_2): Use fx_signed when checking for overflow.
3823 * write.h (struct fix): Add fx_signed field.
3824 * write.c (fix_new_internal): Initialize fx_no_overflow and
3826 (fixup_segment): Use fx_signed when checking for overflow.
3827 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
3828 fx_signed when checking for overflow.
3830 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
3832 * NOTES, NOTES.config: Removed. These are rarely, if ever,
3833 updated, and all the useful information is in doc/internals.texi.
3835 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3836 * read.c (read_a_source_file): Check for conditional operators
3837 before doing an MRI pending alignment.
3838 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
3839 (tc_conditional_pseudop): Define.
3840 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
3841 * doc/internals.texi (CPU backend): Describe
3842 tc_conditional_pseudoop.
3844 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3845 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
3847 (md_begin): Check m68k_rel32_from_cmdline before setting
3849 (m68k_mri_mode_change): Likewise.
3850 (md_longopts): Add --disp-size-default-16 and
3851 --disp-size-default-32.
3852 (md_parse_option): Handle new options.
3853 (md_show_usage): Mention new options.
3854 * doc/c-m68k.texi (M68K-Opts): Document new options.
3856 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
3857 * config/tc-m68k.c (m68k_index_width_default): New static
3859 (m68k_ip): Use m68k_index_width_default to set the size of a base
3860 register whose size was not given.
3861 (md_longopts): Add --base-size-default-16 and
3862 --base-size-default-32.
3863 (md_parse_option): Handle new options.
3864 (md_show_usage): Mention new options.
3865 * doc/c-m68k.texi (M68K-Opts): Document new options.
3867 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
3869 * configure.in: Recognize mips-*-linux* target.
3870 * configure: Rebuild.
3872 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
3873 work if valueT is only 32 bits.
3875 * config/tc-mips.c: Throughout, check target_big_endian rather
3877 (byte_order): Remove.
3878 (mips_init_after_args): Remove.
3879 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
3880 (mips_init_after_args): Don't declare.
3881 (tc_init_after_args): Don't define.
3883 * config/tc-mips.h (tc_frob_after_relocs): Define if
3885 (mips_elf_final_processing): Likewise.
3886 (ELF_TC_SPECIAL_SECTIONS): Likewise.
3888 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3890 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
3891 sld.{h,w} and the operand is relocatable, adjust the adend by
3892 shifting it right one bit.
3894 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
3896 * read.c (read_a_source_file): Check mri_pending_align after
3897 checking for a macro. From Ronald F. Guilmette
3900 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
3902 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
3903 add segment argument. If OBJ_ELF, treat a relocation against a
3904 symbol in a linkonce section like a relocation against an external
3906 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
3908 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
3910 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
3912 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
3914 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
3915 includes config.h instead of host.h, tc.h instead of tp.h, and
3916 targ-env.h instead of target-environment.h.
3917 Also, obj-format.h includes targ-cpu.h instead of
3919 start-sanitize-tic80
3920 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
3921 * configure: Rebuild with autoconf.
3922 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
3923 (TARGET_FORMAT): Define to "coff-tic80".
3924 * config/tc-tic80.c: New file for TIc80 support.
3925 * config/tc-tic80.h: New file for TIc80 support.
3928 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
3930 * doc/as.texinfo (M): Mention explicitly that -M changes macro
3933 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
3935 * write.c (adjust_reloc_syms): If the fixup symbol has been
3936 equated to an undefined symbol, convert the fixup to being against
3937 the target symbol. Remove obsolete code handling a special case
3940 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
3942 * mpw-make.sed: Use NewFolderRecursive for installation.
3944 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3946 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
3948 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3950 * config/tc-d10v.c (md_assemble): Fix bug which caused
3951 second instruction in a line to be case sensitize. PR11312
3953 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
3955 * config/tc-mn10200.c (mn10200_insert_operand): Don't
3956 range check operands with MN10200_OPERAND_NOCHECK set.
3957 (check_operand): Likewise.
3959 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
3961 * config/tc-mips.c: Undo part of last Friday's alignment changes.
3962 (md_begin): Always align the text section to a four byte
3964 (append_insn): Remove call to record_align.
3966 * config/tc-mips.c (insn_label): Remove.
3967 (struct insn_label_list): Define.
3968 (insn_labels, free_insn_labels): New static variables.
3969 (mips_clear_insn_labels): New static function.
3970 (append_insn): Mark all mips16 text labels, and make them odd.
3971 Handle all labels after emitting a nop, not just one. Call
3972 mips_clear_insn_labels rather than just clearing insn_label.
3973 (mips_emit_delays): Add insns parameter, and use it to decide
3974 whether to mark mips16 labels. Handle all labels, not just one.
3975 Force mips16 labels to be odd. Change all callers.
3976 (mips16_immed): Don't check for an odd branch target.
3977 (md_apply_fix): Don't check mips16 mode for a branch reloc.
3978 (mips16_extended_frag): Ignore the low bit in a branch target.
3979 (md_convert_frag): Likewise.
3980 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
3981 clearing insn_label.
3982 (mips_align, mips_flush_pending_output, s_cons): Likewise.
3983 (s_float_cons, s_gpword): Likewise.
3984 (s_align): Use insn_labels rather than insn_label.
3985 (s_cons, s_float_cons, s_gpword): Likewise.
3986 (mips_frob_file_after_relocs): New function.
3987 (mips_define_label): Rewrite to add to insn_labels list.
3988 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
3989 * ecoff.c (ecoff_build_symbols): If the size of a function comes
3990 out odd, increment it.
3992 * config/tc-mips.c (append_insn): Only update prev_insn when not
3993 reordering if place is NULL.
3995 * config/tc-mips.c (mips16_ip): Check for a missing expression
3996 when using the register indirect addressing mode.
3998 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4000 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4001 check 24bit operands for overflow.
4002 (check_operand): Likewise.
4004 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4006 * doc/as.texinfo (Section): Document how to use the .section
4007 pseudo-op for COFF and ELF.
4009 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4011 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4013 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4015 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4016 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4017 store them. Adjust other RELAX_MIPS16 macros.
4018 (RELAX_MIPS16_DSLOT): Define.
4019 (RELAX_MIPS16_JAL_DSLOT): Define.
4020 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4021 handling of whether previous instruction has a fixup. Set
4022 prev_insn_reloc_type.
4023 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4024 (mips16_extended_frag): Use the right base address for a PC
4025 relative add or load.
4026 (md_convert_frag): Likewise. If a PC relative add or load is
4027 used, record the alignment for the section.
4029 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4031 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4032 linkonce section into a reloc against the section symbol.
4034 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4035 branch instructions.
4037 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4038 system, don't set the section alignment to 2**4.
4039 (s_change_sec): Likewise.
4040 (append_insn): Call record_alignment for the section.
4041 (md_section_align): Don't align the section size for an embedded
4044 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4046 * write.c (adjust_reloc_syms): Make sure that symbols are
4047 resolved; expression symbols may have been skipped.
4048 * config/obj-coff.c (fixup_segment): Likewise.
4050 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4052 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4053 BFD_RELOC_24_PLT_PCREL relocation.
4054 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4056 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4058 * config/tc-d10v.c (write_2_short): Remove code that called
4059 parallel_ok() when the programmer specified parallel instructions.
4061 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4063 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4066 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4067 * config/tc-mn10300.c (md_assemble): Likewise.
4069 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4071 * config/tc-mips.c (append_insn): Make sure there is enough room
4072 in a frag after a mips16 instruction to switch it with a jump
4075 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4076 attempt to use a non absolute symbol in an extending frag.
4078 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4080 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4081 * config/tc-mn10200.h: Likewise.
4083 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4085 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4086 UNGET rather than PUT. Set old_state before setting state to -2.
4088 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4089 when extending because the value is exactly maxtiny + 1.
4091 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4092 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4093 (RELAX_MIPS16_USER_SMALL): Define.
4094 (RELAX_MIPS16_USER_EXT): Define.
4095 (mips16_small, mips16_ext): New static variables.
4096 (append_insn): Pass mips16_small and mips16_ext to
4097 RELAX_MIPS16_ENCODE.
4098 (mips16_ip): Set mips16_small and mips16_ext.
4099 (mips16_immed): Don't check mips16_autoextend.
4100 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4102 * write.c (write_relocs): Print an error for an out of range
4103 fixup, rather than calling abort.
4105 * as.c (main): Unlink the output file if there are errors while
4106 generating the fixups.
4108 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4110 * config/tc-mips.c (mips16_extended_frag): Don't call
4112 (md_convert_frag): Call resolve_symbol_value before calling
4113 S_GET_VALUE, and don't add in the frag address.
4115 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4116 and use them when reporting errors. Change all callers.
4118 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4120 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4121 Remove '$' prefixing for registers.
4123 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4125 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4126 is initialized before using it.
4127 (d10v_cleanup): No longer uses its argument, so make it void.
4129 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4131 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4133 * write.c (fixup_segment): Don't discard the symbol for a PC
4134 relative fixup to an absolute symbol.
4136 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4138 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4139 with multiple sections.
4141 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4143 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4144 no-mips-16 to no-mips16.
4145 (s_mipsset): Accept .set mips16 and .set nomips16.
4147 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4149 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4150 argument, and check for +/- constant following the suffix, folding
4151 it into the expression.
4152 (ppc_elf_cons): Change ppc_elf_suffix calls.
4153 (md_assemble): Ditto.
4154 (shlib): Replace boolean mrelocatable with enumeration shlib.
4155 (md_parse_option): Discriminate between PIC style shared libraries
4157 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4160 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4162 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4163 change the comment characters.
4165 * config/tc-ppc.c (comment_chars): Delete in favor of
4167 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4169 (ppc_comment_chars): Select appropriate comment chars by default.
4170 (msolaris): New flag for -m{,no-}solaris.
4171 (md_parse_option): Recognize -K pic. Add support for
4173 (md_show_usage): Update.
4174 (md_begin): Do not set ELF flags if Solaris.
4175 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4176 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4178 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4180 * as.c (main): Correct handling of flag_always_generate_output.
4182 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4184 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4185 fx_offset, not fx_addnumber.
4187 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4190 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4192 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4194 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4196 * config/tc-mips.c (md_section_align): Check for an alignment of
4197 4, not an alignment of 16. Corrects August 7 patch.
4199 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4201 * configure, conf.in: Rebuild with autoconf 2.12.
4203 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4204 alignment is specified.
4206 Add support for mips16 (16 bit MIPS implementation):
4207 * config/tc-mips.c: Extensive additions for mips16 support, not
4209 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4210 (insn_uses_reg): Change last parameter to an enum.
4211 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4212 (md_relax_frag): Define as mips_relax_frag.
4213 (mips_relax_frag): Declare.
4214 (struct mips_cl_insn): Add use_extend and extend fields.
4215 (tc_fix_adjustable): Define.
4216 * config/obj-elf.h (S_GET_OTHER): Define.
4217 (S_SET_OTHER): Define.
4219 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4221 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4222 o and p operand specifiers.
4224 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4226 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4227 (relax_segment, case rs_org): Move code inside braces. Move locals
4228 target,after inside too.
4229 (relax_segment, case rs_machine_dependent): Guts moved to ...
4230 (relax_frag): New function.
4231 Call md_prepare_relax_scan if defined.
4232 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4235 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4237 * config/tc-mn10300.c (address_registers): Use '$' as register
4238 prefix instead of '%'.
4239 (data_registers, other_registers, md_assemble): Likewise.
4241 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4242 (data_registers, other_registers, md_assemble): Likewise.
4244 * config/tc-mn10300.c (md_assemble): Correctly determine the
4245 correct location and type for each relocation.
4246 (md_pcrel_from): Simplify.
4248 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4250 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4251 converted into branch around branch.
4253 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4255 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4256 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4258 * config/tc-mn10300.c (md_begin): Set linkrelax.
4259 (md_assemble): Create fixups as needed.
4260 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4262 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4264 * config/tc-d10v.c (parallel_ok): When automatically converting
4265 serial ops to parallel, do not consider a branch as the first
4268 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4270 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4272 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4274 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4276 (check_operand): Likewise.
4278 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4280 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4282 (write_2_short): Call parallel_ok to check whether two short
4283 instructions the user requested execute in parallel, can be
4286 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4288 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4289 allow a branch and link in parallel with an exe instruction.
4291 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4293 * doc/c-d10v.texi: Add info on @word modifier.
4295 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4297 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4298 operands are assumed to be 32bits. Use "bits" field to hold the
4299 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4300 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4303 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4304 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4306 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4307 MN10300_OPERAND_SPLIT.
4309 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4311 * config/tc-mn10300.c (md_assemble): Insert operands into
4312 the extension part of the instruction if necessary.
4313 (mn10300_insert_operand): Accept pointer to extension word
4314 argument. Make insn a pointer argument too. Return type
4315 is now void. All callers changed.
4317 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4319 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4320 repeated register operands.
4322 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4324 * doc/as.texinfo: Added section on reporting bugs.
4326 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4327 alpha_macro emit field to expect a const argument, and change the
4328 arg field to be const. Fix some spacing to follow the GNU
4331 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4333 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4334 (pca56) and 21264 (ev6) cpus.
4335 (md_apply_fix): Private relocation types are now negative.
4336 (alpha_force_relocation): Likewise.
4337 (tc_gen_reloc): Likewise.
4338 (emit_insn): Likewise.
4339 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4340 (emit_stX): Likewise.
4341 (emit_sextX): Likewise.
4343 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4345 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4346 a symbol found in a reloc.
4348 * symbols.c (resolve_symbol_value): Improve the error message if
4349 an undefined symbol is used in an expression.
4351 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4353 * doc/internals.texi: Rewrite, and add a lot of documentation.
4354 * doc/Makefile.in (internals.info): New target.
4356 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4358 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4359 against weak symbols.
4361 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4363 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4366 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4367 fixup at the right address within the frag.
4369 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4370 to an absolute value, instead increment it as needed.
4372 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4373 * config/tc-v850.c: Fix some indention problems.
4374 (md_relax_table): Define for D9->D99 branch displacement
4376 (md_convert_frag): Do something useful instead of aborting.
4377 (md_estimate_size_before_relax): Likewise.
4378 (md_assemble): Note if the matching instruction has a relaxable
4379 operand. If it does, allocate frag with frag_var and don't
4382 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4384 * config/tc-d10v.h (md_cleanup): New function. This is needed to
4385 write out any buffered instructions when a ".end" is found.
4387 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4389 * read.c (read_a_source_file): New hook md_cleanup().
4391 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
4393 * write.c (fix_new_exp): Use make_expr_symbol to build an
4394 expression symbol for a complex fixup.
4396 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
4398 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4399 hacks to improve parsing of complex hi, lo, zda, etc
4401 (md_assemble): Don't demand and eat a trailing ')' after finding
4402 a v850 relocation prefix. Sign extend the constant in a
4403 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
4405 (parse_cons_expression_v850): Don't eat a trailing ')' after
4406 finding a v850 relocation prefix.
4408 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
4409 (TC_CONS_FIX_NEW): Likewise.
4410 * config/tc-v850.c (parse_cons_expression_v850): New function.
4411 (cons_fix_new_v850): Likewise.
4413 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
4415 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
4417 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
4418 for an unknown relocation type.
4420 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
4422 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
4425 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
4427 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
4428 differently for movea & sst/sld insns.
4430 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4432 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
4435 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
4437 * obj.h (struct format_ops): Add frob_file_after_relocs field.
4438 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
4439 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
4440 frob_file_after_relocs field.
4441 * config/obj-elf.c (elf_format_ops): Likewise.
4442 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
4443 including obj-elf.h.
4445 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
4447 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
4448 specially if not ELF.
4449 (md_apply_fix): Handle BFD_RELOC_64.
4450 (tc_gen_reloc): Handle BFD_RELOC_64.
4452 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
4453 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
4456 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
4457 Don't check S_GET_OTHER.
4459 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
4461 * config/tc-mips.c (mips_ip): Accept an odd floating point
4462 register with l.s or s.s.
4464 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
4466 (obj_aout_type): New static function.
4468 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
4470 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
4472 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
4474 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
4475 and sdaoff expressions.
4477 * write.c (fixup_segment): Don't add symbol value to addend if
4478 TC_V850 and OBJ_ELF.
4479 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
4482 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
4483 (md_pcrel_from_section): Likewise.
4484 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
4486 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
4488 * config/tc-v850.c (md_pcrel_from): Delete unused function.
4489 (md_pcrel_from_section): New function.
4490 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4492 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
4494 * config/tc-mips.c (load_register): Add cast to offsetT when using
4497 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
4499 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
4500 (elf_frob_file_after_relocs): ... here. New function.
4501 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
4502 * write.c (write_object_file): Call *frob_after_relocs after the
4503 call to write_relocs.
4505 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
4507 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
4508 symbol, as this messes up linking. Instead, expand the recursive call
4509 inline and change up the appropriate bits to get the 0x8000 offset
4510 in the reloc addend.
4512 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
4514 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
4515 two symbols in the same segment to be adjusted.
4517 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
4518 * configure: Rebuild.
4520 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4522 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
4524 (ppc_elf_validate_fix): Ditto.
4525 (md_assemble): Ditto.
4527 (ppc_pe_section): Ditto.
4528 (ppc_frob_symbol): Ditto.
4530 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
4532 * config/mn10300.c (md_assemble): Pass an extra shift count
4533 to mn10300_insert_operand based on the opcode format.
4534 (mn10300_insert_operand): Accept and use extra shift count
4537 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4538 formats rather than hard-coded constants.
4540 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4541 are 7 bytes long. Write out instructions in big-endian format.
4543 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4545 * config/tc-mn10300.c (md_assemble): Tweak further so
4546 that all instructions are parsed correctly.
4548 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4550 * as.h: Include libiberty.h.
4551 (xmalloc, xrealloc): Don't declare.
4552 * as.c: Don't include libiberty.h.
4553 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4554 * config/tc-mips.c: Likewise.
4555 * messages.c: Likewise.
4556 (xstrerror): Don't declare.
4557 * xmalloc.c: Remove.
4559 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4561 * config/tc-mn10300.h (pre_defined_registers) Remove.
4562 (system_registers, cc_names): Likewise.
4563 (address_registers, data_registers, other_registers): New register
4565 (register_name, system_register_name, cc_name): Remove.
4566 (mn10300_reloc_prefix): Likewise.
4567 (data_register_name): New function.
4568 (address_register_name, other_register_name): Likewise.
4569 (md_assemble): Rough cut at parsing operands. Remove lots of
4571 (md_apply_fix3): Disable for now.
4573 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4575 * config/tc-m68k.c (select_control_regs): New function, extracted
4576 out of m68k_init_after_args.
4577 (m68k_init_after_args): Use it.
4578 (mri_chip): Use it here as well to update set of allowed control
4581 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4583 * config/obj-elf.c (elf_begin): New function.
4584 (obj_elf_section): Add the section symbol to the symbol table.
4585 * config/obj-elf.h (obj_begin): Define.
4586 (elf_begin): Declare.
4587 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4590 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4592 * config/obj-coff.c (fixup_segment): Subtract the section address
4593 from a PC relative reloc if TC_M68K.
4595 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4597 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4598 .uaxword available even if not OBJ_ELF.
4599 (md_atof): Remove unused local variable wordP.
4601 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4603 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4604 for Matsushita MN10x00 support.
4605 * configure.in: Recognize mn10x00-*-*
4606 * configure: Rebuilt.
4608 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4610 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4611 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4612 (load_expression): track clobbering of base reg before jmp/jsr.
4613 (s_alpha_file): pass case_hack flags and source filename via
4614 symbol table to bfd.
4615 * tc-alpha.h (TC_CONS_FIX_NEW): define
4617 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4619 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
4620 * configure: Rebuild.
4622 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
4624 * read.c (s_macro): Warn if a macro has the same name as a
4626 (s_space): In m68k MRI mode, align to a word boundary.
4627 * macro.c (define_macro): Add namep parameter. Change all
4629 * macro.h (define_macro): Update declaration.
4631 * as.c (show_usage): Print bug report address.
4632 (parse_args): Change version printing to match current GNU
4634 * gasp.c (show_usage): Print bug report address.
4635 (main): Change version printing to match current GNU standards.
4637 * config/tc-m68k.c (init_table): Correct access control unit
4638 register numbers. From Ken Rose <rose@netcom.com>.
4640 * config/tc-alpha.c: Add some static function prototypes.
4641 (alpha_macros): Move to top of file. Make static.
4642 (alpha_num_macros): Move to top of file.
4644 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4646 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
4649 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
4652 and just call sprintf_vma.
4654 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
4656 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
4658 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
4660 * read.c (float_cons): Call md_flush_pending_output if it is
4663 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4665 * config/tc-d10v.c (md_operand): Created. Allows operands to
4667 * config/tc-d10v.h (md_operand): Undefined.
4669 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
4671 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
4672 (md_assemble): A fixup width of '3' means a 1 byte reloc.
4674 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
4676 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
4677 reloc for the i960 for a reloc in the same section. This undoes
4678 one of the two changes made Aug 19.
4680 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
4682 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
4683 symbols to the position of the debugging information.
4685 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * expr.c (expr): Always use unsigned right shifts for >>.
4689 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
4691 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
4692 slots when processing BL fixups.
4694 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
4695 on the first half of the instruction.
4697 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
4699 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
4700 stabs expression, rather than giving an error.
4702 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
4705 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
4707 * config/tc-mips.c (append_insn): Fill in the value for a constant
4708 jump, rather than creating a reloc.
4710 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
4712 * config/tc-mips.c (append_insn): Don't swap an instruction which
4713 sets a condition code with an instruction which uses a condition
4715 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
4718 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
4719 (mips_ip): Give a better error message if the ISA level is wrong.
4720 (md_parse_option): Recognize -mcpu=[v][r]5000.
4722 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
4724 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
4726 (load_register): Ensure hi32 bits are not lost during lo32bit
4727 processing. Fix shift offset that was overflowing into the next
4728 instruction field. Add code to generate shorter sequences for
4729 constants with a single contiguous seqeuence of ones.
4731 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4733 * config/tc-d10v.c (d10v_dot_word): New function to support
4734 "@word" with the word pseudo-op.
4735 (md_apply_fix3): Cleanup and changes to support correct sizes
4736 for 16 and 18-bit relocs.
4738 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
4740 * configure.in (sparc-*-aout): Set `em'.
4741 * configure: Regenerated.
4742 * config/te-sparcaout.h: New file.
4743 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
4744 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
4745 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
4746 (SPECIAL_CASE_{SETSW,SETX}): Define.
4747 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
4748 (md_begin): Delete setting of `target_big_endian'.
4749 (output_insn): New function.
4750 (md_assemble): Rewrite. Add `setx' support.
4751 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
4753 (md_atof): Add little endian support.
4754 (md_number_to_chars): Likewise.
4755 (md_apply_fix): Likewise.
4756 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
4757 (md_parse_option): Likewise.
4758 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
4760 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
4762 * ecoff.c (ecoff_new_file): New function.
4763 * ecoff.h (ecoff_new_file): Declare.
4764 * config/obj-ecoff.h (obj_app_file): Define.
4766 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
4768 * config/tc-alpha.c (load_expression): Bias the .lit8 section
4769 symbol by 32k so that our 16-bit signed offset can address the
4770 entire chunk. Reported by <matt@lkg.dec.com>.
4772 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
4774 * config/tc-mips.c (load_register): Remove unused variable tmp.
4776 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
4778 * config/tc-mips.c (load_register): Remove unnecessary code that
4779 was causing the high 32bits of 64bit constants to be lost.
4781 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4783 * config/tc-d10v.c: Added changes to support function
4784 pointers and "@word" syntax.
4786 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
4788 * config/tc-v850.c: Remove commented out and #if 0'd code.
4789 (v850_reloc_prefix): Provide prototype.
4790 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
4792 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
4793 (md_assemble): Add default to case statement.
4795 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
4797 * config/tc-v850.c (md_assemble): Compute size of the instrction
4800 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
4803 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
4805 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
4806 routines to fetch/store the updated instruction from/to memory.
4807 (v850_insert_operand): If the operand has a specialized insert
4810 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4812 * config/tc-v850.c (reg_name_search): Align calling convention to
4813 be like identical function found in tc-ppc.c.
4814 (get_reloc): Removed.
4815 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
4816 (md_assemble): emit fixups.
4817 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
4819 (md_apply_fix3): handle fixups/relocs.
4820 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
4822 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
4825 * configure.in (sh-*-elf*): New target.
4826 * config/tc-sh.h (TARGET_ARCH): Define.
4827 (WORKING_DOT_WORD): Define.
4828 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
4829 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
4830 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
4831 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
4832 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
4833 (SUB_SEGMENT_ALIGN): Likewise.
4834 (RELOC_32): Don't define.
4835 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
4836 (target_big_endian): Declare if OBJ_ELF.
4837 (TARGET_FORMAT): Define if OBJ_ELF.
4838 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
4840 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
4841 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
4842 (struct sh_count_relocs): Define.
4843 (sh_count_relocs): New static function, broken out of
4844 sh_frob_file. Add BFD_ASSEMBLER code.
4845 (sh_frob_section): Likewise.
4846 (sh_frob_file): Call sh_frob_section.
4847 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
4848 call section_symbol rather than seg_info (seg)->dot.
4849 (md_section_align): Add OBJ_ELF version.
4850 (SWITCH_TABLE_CONS): Define.
4851 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
4852 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
4853 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
4855 (struct reloc_map): Define if not BFD_ASSEMBLER.
4856 (coff_reloc_map): Likewise.
4857 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
4858 (tc_gen_reloc): New function if BFD_ASSEMBLER.
4859 * write.c (write_relocs): Ifdef out fx_where test which triggers
4860 inappropriately for SH ELF.
4861 (write_object_file): Call tc_frob_file_before_adjust and
4862 obj_frob_file_before_adjust if they are defined.
4864 * write.c (write_object_file): Use BFD_RELOC_16, not
4865 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
4867 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
4870 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4872 * config/tc-d10v.c (find_opcode): Fix problem with calculating
4873 branch sizes in across sections.
4875 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
4877 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
4880 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
4882 * config/tc-v850.c (md_begin): Deal with end of opcode
4885 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4887 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
4888 the wrong opcode for cases like st2w where there are many forms
4889 of the same instruction.
4891 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
4893 * expr.c (operand): If md_parse_name is defined, call it before
4894 calling symbol_find_or_make.
4895 * config/tc-ppc.h (md_parse_name): Define.
4896 (ppc_parse_name): Declare.
4897 * config/tc-ppc.c (reg_name_search): Add regs and regcount
4899 (register_name): Update call to reg_name_search.
4900 (cr_operand): New static variable.
4901 (cr_names): New static const array.
4902 (ppc_parse_name): New function.
4903 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
4904 cr_operand before calling expression.
4906 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
4908 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
4909 hppa_gen_reloc_type call.
4911 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4913 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
4914 on addresses. Improved error messages.
4915 * doc/c-d10v.texi: Added docs for register pairs.
4917 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4919 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
4922 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
4924 * ecoff.c (init_file): Initialize fMerge to 1.
4925 (add_file): Restore old file merging code, but only merge files if
4927 (ecoff_directive_loc): Clear fMerge field of current file.
4928 (ecoff_generate_asm_lineno): Likewise.
4930 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4932 * doc/c-d10v.texi: Fix typo.
4934 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
4936 * config/tc-v850.c (md_assemble): Correct bit masking for
4937 hi and lo expressions.
4939 * config/tc-v850.c (md_assemble): Rough cut at demanding
4940 "ep" or "r30" in sst and sld instructions.
4941 (md_apply_fix3): Don't abort. Just warn that we don't
4944 * config/tc-v850.c (CC_NAME_CNT): Define.
4945 (cc_name): New function.
4946 (md_assemble): Handle V850_OPERAND_CC correctly.
4948 * config/tc-v850.c (md_assemble): Don't forget to initialize
4951 * config/tc-v850.c (reg_name_search): Generalize to search
4952 any given register table.
4953 (register_name): Pass appropriate table and size to reg_name_search.
4954 (system_register_name): New function.
4955 (SYSREG_NAME_CNT): Define.
4956 (md_assemble): Handle operands which are system registers.
4958 * config/tc-v850.c (md_assemble): If we find a register, but the
4959 opcode doesn't want a register, then we don't have a match.
4960 (md_assemble): Get size of the instruction from the opcode table.
4962 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
4964 * configure.in: Set and substitute HLDENV.
4965 * configure: Rebuild.
4966 * Makefile.in (HLDENV): New variable.
4967 (as.new): Use $(HLDENV).
4969 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
4970 if an array dimension is not known.
4972 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4974 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
4975 * doc/c-d10v.texi: Cleanup.
4977 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4979 * config/tc-v850.c: New file.
4980 * config/tc-v850.h: New file.
4981 * configure (v850-*-elf): New target.
4982 * configure.in (v850-*-elf): New target.
4984 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4986 * doc/c-d10v.texi: New file.
4987 * doc/all.texi: Added D10V stuff.
4988 * doc/as.texinfo: Added D10V stuff.
4990 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4992 * config/tc-d10v.c: All references to defined symbols should
4993 now use the optimal instruction. .float and .double now work.
4995 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
4997 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
4998 section address for the i960 as is done for the i386.
5000 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5002 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5003 case, forward-include bfd/elf-bfd.h.
5005 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5007 * config/tc-d10v.c: Add additional information to the opcode
5008 table to help determinine which instructions can be done
5011 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5013 * config/tc-arm.c: Major changes to add Thumb support, with lots
5014 of change input from <rearnsha@armltd.co.uk>.
5015 Reverted to INSN_SIZE macro, rather than insn_size variable.
5016 (insns): Added ARM "bx" instruction support.
5017 (tinsns): Added Thumb instruction definition structure.
5018 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5019 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5020 (opcode_select,s_arm,s_thumb,s_code): Added.
5021 (decode_shift): Allow upper-case RRX.
5022 (do_ldst): Simpler halfword support.
5023 (do_ldmstm): Improved.
5024 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5025 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5026 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5027 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5028 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5030 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5031 (md_parse_option): Add support for -mthumb.
5032 (md_show_usage): Updated to reflect new command line option.
5033 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5034 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5035 fragment information to be held.
5037 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5039 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5040 non-null, but is a constant.
5041 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5042 so that error reporting will work correctly.
5044 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5046 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5047 against weak symbols.
5049 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5052 (ppc_force_relocation): Declare if OBJ_XCOFF.
5053 * config/tc-ppc.c (ppc_force_relocation): New function if
5056 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5058 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5060 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5062 * config/tc-d10v.c: Fix problem with relocs.
5064 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5066 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5067 with nops if not in data_section or bss_section.
5069 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5071 Add support for openVMS/Alpha.
5072 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5073 * config/obj-evax.c: New file.
5074 * config/obj-evax.h: New file.
5075 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5077 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5078 defined. Add case for bfd_target_evax_flavour.
5079 * config/vms-a-conf.h: New file.
5080 * conf-a-gas.com: New file.
5081 * configure.in: Add target alpha-*-*vms*.
5082 * configure: Rebuild.
5083 * makefile.vms: New file.
5084 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5085 Don't call ffs on openVMS/Alpha.
5087 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5089 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5090 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5092 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5093 (NEED_DECLARATION_SBRK): New macro.
5094 * configure, conf.in: Rebuild.
5095 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5096 (strstr): Declare if NEED_DECLARATION_STRSTR.
5097 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5099 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5101 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5102 by a constant before entering the main switch. Reject attempts to
5103 apply an arithmetic function to non-absolute symbols, except for
5104 the special case of subtraction of two symbols in the same
5107 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5108 not to more than a 16 byte boundary.
5110 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5111 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5112 (tc_gen_reloc): If out of memory call as_fatal rather than
5113 assert. If no howto found, call as_bad_where rather than
5114 as_fatal. Change the error message slightly. Set howto to a
5115 non-NULL value in order to keep going.
5117 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5119 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5121 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5123 * config/tc-h8300.c (get_specific): New operand "size" derived
5124 from ".b", ".w" and ".l" extensions. All callers changed. If
5125 the base instruction has no operands, then use the size to
5126 determine which specific instruction to use.
5128 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5130 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5132 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5134 * config/tc-mips.c (md_section_align): Don't change addr if
5137 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5139 * config/tc-hppa.c: Revert yesterday's changes.
5141 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5143 * config/tc-d10v.c: Disable range checking on 16-bit values.
5145 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5147 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5148 not just the ones that don't match.
5150 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5152 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5154 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5156 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5157 pre-cursor to adding Thumb support. Also added cpu_variant flag
5158 information to each of the asm_flg structures.
5159 (md_parse_option): Updated ARM7 parsing to allow 't' for
5160 thumb/halfword support, aswell as 'm' for long multiply.
5161 (md_show_usage): Updated help message.
5162 (md_assemble): Check that instruction flags are applicated to the
5163 current cpu variant.
5164 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5165 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5166 signextension instructions.
5167 (do_ldst): Generate halfword and signextension variants if
5168 mnemonic flags match.
5169 (ldst_extend): Do not allow shifts in the offset field of halfword
5170 or signextension instructions.
5171 (validate_offset_imm): Provide check on halfword and signextension
5173 (add_to_lit_pool): Merge identical literal pool values.
5175 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5177 * config/tc-hppa.c (selector_table): Add 'E' selector.
5178 (cons_fix_new_hppa): Don't coke on e_esel.
5179 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5180 to help generate exception handling tables.
5181 (md_apply_fix): Don't try to apply fixups with an e_esel
5183 (hppa_fix_adjustable): Fixups with e_esel selectors
5186 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5188 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5191 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5193 * config/tc-d10v.c: Added lots of error checking. Added hacks
5194 to support accumulator shifts.
5196 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5198 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5199 (S_CLEAR_EXTERNAL): Likewise.
5200 (S_SET_WEAK): Remove error; just let .weak override.
5202 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5204 * config/tc-d10v.c (md_assemble): Now handles multiline
5207 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5209 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5210 Added kludge for divs instruction. Fixed minor problem with
5211 multiple text sections.
5212 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5214 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5216 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5217 addresses to be right-shifted by 2.
5219 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5221 * config/tc-d10v.c: Many changes to get relocs working.
5222 (register_name): No longer creates a symbol for register names.
5223 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5224 (d10v_insert_operand): Now works correctly for either container.
5225 * config/tc-d10v.h (d10v_cleanup): Declare.
5227 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5229 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5230 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5232 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5234 * tc-alpha.c: Patches to track current minimum alignment to reduce
5235 the number of fragments created with frag_align.
5236 (alpha_current_align): New static variable.
5237 (s_alpha_text): Reset alignment to 0.
5238 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5239 (s_alpha_stringer, s_alpha_space): New functions.
5240 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5241 (alpha_cons_align): New function to replace both of them.
5242 (emit_insn): Only align if alpha_current_align is less than 2;
5243 reset alpha_current_align to 2.
5244 (s_alpha_gprel32): Likewise.
5245 (s_alpha_section): New function. Basically duplicate the other
5246 alpha section change hooks. Only define for ELF.
5247 (s_alpha_float_cons): Simplify alignment handling.
5248 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5249 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5250 Don't define the s_alpha_cons pseudo-ops. Do define
5251 s_alpha_stringer and s_alpha_space pseudo-ops.
5252 (alpha_align): Skip if less than current default alignment. Set
5254 * tc-alpha.h (md_flush_pending_output): Remove.
5255 (md_cons_align): Add.
5257 * tc-alpha.c: Add oodles of function description comments.
5258 (md_bignum_to_chars): Remove; there are no callers.
5259 (md_show_usage): Mention some more variants.
5261 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5263 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5264 * configure.in (sparc-*-sysv4*): New target.
5265 * configure: Rebuild.
5267 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5268 uaxword to use s_uacons.
5269 (sparc_no_align_cons): New static variable.
5270 (s_uacons): New static function.
5271 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5274 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5276 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5277 5 with regard to shared libraries.
5278 * configure: Rebuild.
5280 * config/tc-m68k.c (m68k_ip): Use the correct length when
5281 allocating space for the unsupported architecture error message.
5283 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5285 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5287 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5289 * config/tc-d10v.c: New file.
5290 * config/tc-d10v.h: New file.
5291 * configure (d10v-*-elf): New target.
5292 * configure.in (d10v-*-elf): New target.
5294 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5296 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5298 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5300 * config/tc-alpha.c (alpha_align): Change fill parameter
5301 to a pointer. Take NULL as 0 or nop depending on section. Change
5303 (s_alpha_align): Rename local variables.
5305 * doc/as.texinfo (.align): Document action of omitted
5308 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5310 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5311 when an unsupported PC relative reloc is seen, rather than calling
5314 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5315 Instead, check state when '#' comment is seen.
5317 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5319 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5321 (tc_gen_reloc): If fixup was changed to be PC relative, change
5322 reloc type accordingly. Use name of reloc in error message.
5324 * as.h: Don't define const or volatile.
5325 * flonum.h: Don't define const.
5327 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5328 if fx_pcrel is set. Correct setting the addend case in the
5329 OBJ_ELF case (from Andreas Schwab
5330 <schwab@issan.informatik.uni-dortmund.de>).
5331 (md_show_usage): Correct -mfc5200 to -m5200.
5333 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5335 * doc/c-m68k.texi: Document -m5200 flag.
5336 * doc/as.texinfo: Likewise.
5338 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5341 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5343 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5344 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5346 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5348 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5350 * Released binutils 2.7.
5352 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5354 * config/tc-mips.c (mips_ip): Only perform range check when
5355 dealing with O_constant expressions.
5357 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5359 * m68k-parse.h (m68k_register): Add new coldfile control
5362 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5363 array of control registers for the coldfire.
5364 (cpu_of_arch): Added mcf5200.
5365 (archs): Added mcf5200.
5366 (init_table): Add new control registers.
5367 (m68k_ip): Added support for new control registers.
5368 (m68k_init_after_args): Likewise.
5370 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5372 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
5374 * read.h (is_it_end_of_statement): Declare.
5375 * read.c (is_it_end_of_statement): Remove declaration.
5377 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5379 (md_assemble): Fix handling of @l with an unsigned constant. Add
5380 default case to reloc switch.
5382 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5384 Based on patches from Tom Quiggle <quiggle@sgi.com>:
5385 * ecoff.c (last_lineno): New static variable.
5386 (add_procedure): Set last_lineno.
5387 (ecoff_directive_loc): Likewise.
5388 (ecoff_generate_asm_lineno): Likewise.
5389 (ecoff_fix_loc): New function.
5390 * ecoff.h (ecoff_fix_loc): Declare.
5391 * config/tc-mips.c (append_insn): When inserting nops, and using
5392 ECOFF debugging, call ecoff_fix_loc.
5394 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
5396 * config/tc-h8300.c (build_bytes): If an operand type is
5397 marked as SRC_IN_DST retrieve it from the "destination" op.
5399 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
5401 * configure.in (arm-*-riscix*): Set emulation to riscix.
5402 * configure: Rebuild.
5403 * config/te-riscix.h: New file to define TE_RISCIX.
5405 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
5407 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
5409 * Makefile.in (config.status): Just run config.status as other
5412 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
5414 * mpw-config.in (TARGET_OS): Add definition to conf.
5416 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
5418 * config/tc-mips.c (append_insn): Parenthesize
5419 cop_interlocks expressions.
5421 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
5423 * listing.c (listing_print): Close the listing file if it is not
5424 stdout. Close the other files opened for the listing.
5426 * config/tc-sparc.h (md_cons_align): Define.
5427 (sparc_cons_align): Declare.
5428 (HANDLE_ALIGN): Define.
5429 (sparc_handle_align): Declare.
5430 * config/tc-sparc.c (sparc_cons_align): New function.
5431 (sparc_handle_align): New function.
5432 * read.c (cons_worker): Call md_cons_align if it is defined.
5434 * as.h (struct frag): Add fr_file and fr_line fields.
5435 * frags.c (frag_new): Set fr_file and fr_line.
5436 (frag_var): Likewise.
5437 (frag_variant): Likewise.
5439 * as.h (struct frag): Remove unused align_mask and align_offset
5442 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
5443 From <uddeborg@carmen.se>.
5445 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
5447 * configure.in (mips-*-osf*): New target.
5448 * configure: Rebuild.
5450 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
5452 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
5454 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
5455 between co-processor comparisons and branches for the VR4300.
5457 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5459 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
5460 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
5462 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
5463 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5464 includedir): Use autoconf set values.
5467 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
5469 * listing.c (listing_eject): Don't do anything if listing is 0.
5470 (listing_list): Likewise.
5471 (listing_source_line): Likewise.
5472 (listing_title): Don't save title if listing is 0.
5473 (listing_source_file): Check listing rather than listing_tail.
5475 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
5476 using shared libraries.
5477 * configure: Rebuild.
5479 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
5481 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
5482 absolute expression if a relocation type was specified.
5484 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5486 * configure.in: Add support for *-*-rtems* configurations.
5487 * configure: Rebuild.
5489 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
5491 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
5492 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
5493 opcodes library for alpha.
5494 * configure: Rebuild with autoconf 2.10.
5495 * config/tc-alpha.c: Substantial rewrite to add ELF support and
5496 use new opcode table.
5497 * config/tc-alpha.h (md_undefined_symbol): Don't define.
5498 (LOCAL_LABEL): Define differently if OBJ_ELF.
5499 (FAKE_LABEL_NAME): Define if OBJ_ELF.
5500 * config/alpha-opcode.h: Remove.
5501 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
5502 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
5503 include/opcode/alpha.h rather than config/alpha-opcode.h.
5505 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
5507 * config/obj-aout.c (obj_emit_relocations): Give an error if the
5508 relocation symbol was not resolved.
5509 * config/obj-coff.c (do_relocs_for): Likewise.
5511 * write.c (adjust_reloc_syms): Refetch the symbol section after
5512 calling S_GET_VALUE, since it may have changed.
5514 * expr.c (struct expr_symbol_line): Define.
5515 (expr_symbol_lines): New static variable.
5516 (make_expr_symbol): Add entry to expr_symbol_lines.
5517 (expr_symbol_where): New function.
5518 * expr.h: Use extern on function declarations.
5519 (expr_symbol_where): Declare.
5520 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
5521 rather than printing the meaningless name of an expression
5524 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
5526 * config/tc-i386.c (md_number_to_chars): Deleted.
5527 * config/tc-i386.h (md_number_to_chars): New macro.
5529 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5531 (load_symbol_address, load_expression): Use build_mem.
5532 (build_operate): New function.
5533 (emit_addq_r): Use it.
5535 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5537 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5539 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5541 * config/tc-vax.h (NOP_OPCODE): Define.
5543 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5545 * config/obj-vms.h (S_IS_COMMON): Define.
5546 (S_IS_LOCAL): Check for \002 as well as \001.
5547 (LONGWORD_ALIGNMENT): New macro.
5548 (SUB_SEGMENT_ALIGN): Use it.
5550 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5552 * config/vms-conf.h: Reconcile with conf.in.
5554 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5556 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5559 * doc/as.texinfo: Document that any number of hex digits can
5562 * as.c (struct defsym_list): Define.
5563 (defsyms): New static variable.
5564 (parse_args): Just put --defsym arguments on defsyms list, rather
5566 (main): Define defsyms after output file is created.
5568 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5569 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5571 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5572 insn_error rather than calling check_absolute_expr.
5574 * as.c (emulation_name): Remove unused static variable.
5575 (default_emul_bfd_name): Add return NULL to avoid warning.
5576 * ecoff.c (ecoff_stab): Remove unused variables name and
5578 * frags.c (frag_new): Remove unused variable tmp.
5579 * hash.c (hash_grow): Parenthesize + within <<.
5580 (hash_print_statistics): Use %lu, not %d, to print unsigned
5582 * messages.c: Include "libiberty.h".
5583 (fprint_value): Add cast to avoid printf warning.
5584 (sprint_value): Likewise.
5585 * read.c: Include "ecoff.h".
5586 (emit_expr): Add casts to avoid printf warnings.
5587 * read.h: Use extern for function declarations.
5588 (pop_insert): Declare.
5589 * stabs.c: Include "ecoff.h".
5590 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5591 former_last_fragP, and new_fragP.
5592 * subsegs.h (subsegs_print_statistics): Declare.
5593 * symbols.c (debug_verify_symchain): Change macro to discard
5595 * write.c (dump_section_relocs): Likewise.
5596 * write.h: Use extern for function declarations.
5597 (write_print_statistics): Declare.
5598 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5600 * config/e-mipself.c (mipself_bfd_name): Likewise.
5601 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5603 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5604 emit relocations against external symbols.
5606 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5607 message if bfd_reloc_type_lookup fails, rather than calling
5610 * config/tc-alpha.c (alpha_force_relocation): Add
5611 BFD_RELOC_12_PCREL to switch.
5613 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5615 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5616 TE_PE (Lfoo, not .Lfoo).
5618 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
5620 * read.c (s_fill): Don't warn about a zero repeat count.
5622 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
5623 coprocessor register.
5625 * config/tc-i386.c (md_assemble): When checking the size of a
5626 register to set the size of an instruction, do a bitwise and with
5627 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
5630 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5632 * config/tc-h8300.c (parse_reg): Tweak error messages.
5633 (build_bytes): Likewise.
5634 (skip_colonthing): Handle :32 suffix.
5635 (get_specific): Promote L_24 to L_32 if it makes a match.
5636 Don't always promote L_8 to L_16.
5637 (do_a_fix_imm): Clean up L_32 and L_24 handling.
5639 * config/tc-h8300.c (Smode): New variable.
5640 (h8300hmode): Turn off Hmode.
5641 (h8300smode): New function. Turn on Smode and Hmode.
5642 (md_pseudo_table): New ".h8300s" pseudo-op.
5643 (parse_reg): Handle "exr" register.
5644 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
5645 Handle "mach" and "machl" operands for ldmac.
5646 (get_specific): Handle "stm.l" and "ldm.l".
5647 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
5648 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
5651 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5653 * doc/as.texinfo: Reorder chapter of machine dependent options so
5654 that it is sorted by chip name.
5656 * doc/as.texinfo: Use consistant spelling of Vax.
5657 * doc/c-vax.texi: Likewise.
5659 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5661 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
5663 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
5664 (md_apply_fix): Likewise.
5665 (pa_try): New function.
5666 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
5668 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5670 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
5671 (pa_level): New function.
5673 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
5675 * listing.c (listing_newline): Don't do anything if listing is 0.
5677 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
5679 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
5680 symbol_create, not symbol_new.
5682 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
5684 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
5685 absolute symbol unless TC_FORCE_RELOCATION returns true.
5687 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
5689 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
5690 the symbol to a pointer. Don't set previous_file_symbol.
5691 Simplify symbol list rearrangement.
5692 (coff_frob_symbol): Don't do anything with C_FILE symbols.
5693 (coff_adjust_symtab): Don't check previous_file_symbol.
5695 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5697 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
5699 (md_pseudo_table): Add ppc_elf_lcomm.
5701 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
5703 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
5704 d0{24:1},d0' works without an immediate prefix on the bit numbers.
5705 (md_begin): Add digits to alt_notend_table.
5706 (md_parse_option): Make s a const pointer.
5708 * config/tc-sparc.c (md_pseudo_table): Add "empty".
5709 (s_empty): New static function.
5711 * config/obj-coff.c (struct filename_list): Only define if not
5713 (filename_list_head, filename_list_tail): Likewise.
5714 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
5715 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
5716 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
5717 have a section of N_ABS rather than N_DEBUG. If we do a merge,
5718 remove the new symbol from the list.
5719 (obj_coff_endef, both versions): Call tag_insert even if there is
5720 an old symbol with the same name, if the old symbol does not
5722 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
5723 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
5724 symbol that will be moved to the end of the symbol list.
5725 (coff_adjust_section_syms): Always call section_symbol for .text,
5727 (coff_frob_section): Likewise. Also, remove unused variable
5730 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
5731 manipulating frags directly.
5732 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
5735 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
5736 whether the next character is '*' before checking whether we are
5737 at the start of a line. Permit LINE_COMMENT_START to start a
5738 comment in state 1 (seen some whitespace) as well, to match the
5741 * gasp.c (do_align): Permit a fill value for .align.
5743 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
5745 * read.c (next_char_of_string): Warn if a newline is seen in the
5746 middle of a string. Call bump_line_counters when appropriate.
5748 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
5750 * symbols.c (colon): Use LOCAL_LABEL.
5752 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
5754 * Makefile.in (install): Don't check to see if tooldir exists.
5755 Make $(tooldir) and $(tooldir)/bin.
5757 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5759 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
5762 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
5764 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
5765 insn_error. Don't put the string "ERROR" in insn_error. Set
5766 insn_error rather than calling as_warn for an unsupported opcode.
5768 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
5770 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
5771 before permitting -64.
5772 * output-file.c (output_file_create): Remove duplicate
5775 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
5777 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
5778 section rather than a .reginfo section.
5779 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
5782 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
5783 bit value with the high bit set.
5785 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
5787 * read.c (s_lcomm): Set section flags for .sbss section.
5789 * config/tc-mips.c (mips_64): New static variable.
5790 (mips_target_format): If mips_64, return elf64 targets rather than
5792 (md_longopts): Add "32" and "64".
5793 (md_parse_option): Handle -32 and -64.
5794 (md_show_usage): Mention -32 and -64.
5795 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
5798 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5800 * config/tc-ppc.c (comment_chars): Make '!' a comment character
5801 for Solaris compatibility.
5803 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
5804 .stabd with 4 arguments into a .stabn.
5806 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * config/tc-mips.c (macro): When passing X_add_number to
5809 macro_build, cast it to int first.
5811 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
5813 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
5814 created by emit_expr.
5816 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
5817 as_perror rather than assert.
5819 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
5821 * config/tc-mips.c (mips_ip): Mark sections created to hold
5822 floating point information as read only.
5824 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
5826 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
5828 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5830 * read.c (potable): Add .skip as a synonym for .space.
5832 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
5833 4 arguments, providing the 4th argument is 0, to allow
5834 compatibility with the Solaris assembler.
5836 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
5838 * config/tc-sh.h (struct sh_segment_info_type): Define.
5839 (TC_SEGMENT_INFO_TYPE): Define.
5840 (sh_frob_label): Declare.
5841 (tc_frob_label): Define.
5842 (sh_flush_pending_output): Declare.
5843 (md_flush_pending_output): Define.
5844 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
5845 reloc before the instruction if necessary.
5846 (sh_frob_label): New function.
5847 (sh_flush_pending_output): New function.
5848 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
5849 when looking for the reloc for the target of .uses.
5850 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
5851 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
5853 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
5854 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
5855 the absolute symbol.
5857 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
5858 TC_SEGMENT_INFO_TYPE is defined.
5860 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
5862 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
5863 matches the register size.
5865 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
5867 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
5869 (do_relocs_for): Likewise.
5870 (fixup_segment): Don't just quit if linkrelax is set. Try to
5871 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
5874 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5876 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
5877 relative relocations with -mrelocatable. Also allow unfixed
5878 relocs in .ex_shared.
5880 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
5882 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
5883 non-zero before assuming this is a long file name.
5884 (w_strings): Likewise.
5885 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
5887 * config/obj-coff.c (w_strings): Move declaration of i inside
5888 #ifdef block which uses it.
5890 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
5892 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
5893 "relaxmode". Output relocs which identify various relaxing
5894 possibilities for mov.[bwl] instructions.
5895 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
5897 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
5899 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
5900 (MD_APPLY_FIX3): Define.
5901 * config/tc-arm.c (my_get_expression): Only watch for bad segments
5903 (md_apply_fix3): Renamed from md_apply_fix.
5904 If pcrel reloc and symbol is in different section, undo effects
5907 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
5909 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
5910 any reloc with an LR% or RR% field selector for SOM.
5912 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
5914 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
5917 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
5919 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
5921 (yank_symbols): Likewise.
5923 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
5925 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
5926 BFD_ASSEMBLER, add name field.
5927 * config/obj-coff.c: Include "libiberty.h".
5928 (coff_header_append): Handle long section names.
5929 (crawl_symbols): Just use the name field for the symbol name,
5930 without worrying about null byte termination.
5931 (w_strings): Handle long section names.
5932 (write_object_file): Likewise. Also, use the name field, rather
5934 (obj_coff_add_segment): Permit long section names.
5935 (obj_coff_init_stab_section): Use the name field, rather than
5937 (adjust_stab_section): Likewise.
5938 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
5940 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
5941 (mem_fmt): Likewise.
5942 (md_apply_fix): Don't check fx_im_disp field.
5944 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
5946 * configure.in: Add * after sparc*-*-vxworks.
5947 * configure: Rebuild.
5949 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
5950 define it to comment_chars. Use tc_comment_chars rather than
5952 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
5953 * config/tc-m68k.h (tc_comment_chars): Define.
5954 (m68k_comment_chars): Declare.
5955 * config/tc-m68k.c (m68k_comment_chars): Rename from
5956 comment_chars. Change into a pointer rather than an array.
5957 (md_longopts): Add "bitwise-or".
5958 (md_parse_option): Handle OPTION_BITWISE_OR.
5959 (md_show_usage): Mention --bitwise-or.
5960 * doc/c-m68k.texi: Document --bitwise-or.
5962 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
5964 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
5967 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
5968 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
5969 correct handling of input line pointer, and call
5970 demand_empty_rest_of_line.
5972 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
5974 * config/tc-sparc.c (in_bitfield_range): New static function.
5975 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
5976 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
5977 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
5978 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
5979 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
5981 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
5983 * config/obj-coff.c: BFD_ASSEMBLER:
5984 (coff_last_bf): New static variable.
5985 (coff_frob_symbol): Set endndx of a .bf symbol.
5987 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
5988 (last_bfP): New static variable.
5989 (yank_symbols): Set endndx of a .bf symbol.
5991 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5993 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
5994 and -s options. Add -be for good measure.
5996 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
5998 * read.c (s_space): Support non-constant fill value. Handle fill
5999 value correctly for a size other than 1.
6001 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6003 * config/tc-arm.c (my_get_float_expression): Update call to
6004 gen_to_words, X_PRECISION changed from 6 to 5.
6006 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6008 * config/tc-ppc.c (register_name,reg_name_search): Move register
6009 name lookup from PE specific code to all targets. Add support for
6010 -mregnames/-mno-regnames to control whether register names are
6012 (md_assemble): Call register_name for all platforms.
6013 (md_parse_option): Add support for -mregnames/-mno-regnames.
6015 * configure.in (powerpcle*-*-solaris): Add support.
6016 (powerpc*-*-linux): Ditto.
6017 * configure: Regenerate.
6019 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6021 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6023 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6024 be associated with a single %lo reloc.
6026 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6027 before comparing against MAX_GPREL_OFFSET, so that negative
6028 numbers are handled correctly.
6031 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6033 * config/tc-sparc.c (last_insn): New static variable.
6034 (md_assemble): Warn about putting floating point branches in a
6035 delay slot. If architecture is less than v9, insert NOP
6036 instructions between floating point instructions and floating
6037 point branches. (The SunOS assembler does both these operations.)
6038 Save the last instruction opcode.
6039 (sparc_ip): Add pinsn parameter. Change caller.
6041 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6042 for byte jump to next instruction to skip empty frags.
6044 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6046 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6047 for addq with a 16 bit signed value, just emit a lda instruction
6050 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6052 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6055 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6057 * configure.in: Permit --enable-shared to specify a list of
6059 * configure: Rebuild.
6061 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6063 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6064 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6066 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6068 * config/atof-ieee.c: Fix handling of denormalized extended
6069 precision numbers and overflow/underflow detection.
6070 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6071 not include the 16 bit gap in the m68k extended precision format.
6073 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6075 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6077 * configure: Rebuild.
6079 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6081 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6082 be accessed using the $gp register.
6083 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6085 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6087 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6088 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6090 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6092 * read.c (get_line_sb): Bump line counters based on
6093 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6094 call LISTING_NEWLINE.
6095 (s_macro): Don't call demand_empty_rest_of_line.
6096 * app.c (do_scrub_chars): When handling C style comments, unget
6099 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6101 * read.h (enum linkonce_type): Define.
6102 (s_linkonce): Declare.
6103 * read.c (potable): Add "linkonce".
6104 (s_linkonce): New function.
6105 * subsegs.h (segment_info_type): Add linkonce field to
6106 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6107 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6108 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6109 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6111 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6112 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6113 entry based on the linkonce field in segment_info.
6114 * doc/as.texinfo: Document .linkonce.
6116 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6118 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6120 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6122 * stabs.c (s_stab_generic): Call the listing functions before
6123 doing the rest of the processing, which may involve freeing the
6124 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6125 SEPARATE_STAB_SECTIONS case.
6127 * config/tc-hppa.c: Remove nested comment.
6128 (tc_gen_reloc): Move label done inside the ifdef in which it is
6130 (md_apply_fix): Pass pointers to correct types to libhppa.h
6131 functions. Always return a value.
6133 * config/tc-mips.h (tc_frob_file): Define.
6134 (mips_frob_file): Declare.
6135 * config/tc-mips.c (struct mips_hi_fixup): Define.
6136 (mips_hi_fixup_list): New static variable.
6137 (imm_unmatched_hi): New static variable.
6138 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6139 offset_reloc. Pass imm_unmatched_hi to append_insn.
6140 (append_insn): Add unmatched_hi parameter. If it is set, add the
6141 new fixup to mips_hi_fixup_list. Change all callers.
6142 (mips_ip): Set imm_unmatched_hi when appropriate.
6143 (mips_frob_file): New function.
6145 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6147 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6148 * configure: Regenerated.
6150 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6152 * as.c (main): Call bfd_set_error_program_name.
6154 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6156 * as.h (strdup): Don't declare.
6157 * stabs.c: Include libiberty.h
6158 (get_stab_string_offset): Use xstrdup rather than strdup.
6159 (s_stab_generic): Likewise.
6160 * as.c (parse_args): Likewise.
6161 * read.c (s_mri_sect): Likewise.
6163 * gasp.c (change_base): Recognize \(...) construct documented to
6164 pass through enclosed characters literally through to the output.
6165 (process_assigns): Likewise. Also, be more careful to avoid
6166 looking past the end of the buffer.
6168 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6170 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6171 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6173 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6175 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6177 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6179 * config/alpha-opcode.h: Added cvtst instruction.
6181 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6183 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6184 string. Extract the addend from the result of expression.
6186 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6188 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6189 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6190 mode, change the state to 3 rather than 1.
6192 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6194 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6195 correspond to 11 March change.
6197 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6199 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6200 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6202 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6204 * configure: Rebuild with autoconf 2.8.
6206 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6208 * config/atof-ieee.c (gen_to_words): Improve handling of
6209 X_PRECISION numbers. Based on patches from Andreas Schwab
6210 <schwab@issan.informatik.uni-dortmund.de>.
6212 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6214 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6216 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6217 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6218 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6219 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6222 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6224 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6226 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6228 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6229 (pa_def_subspaces): Add $MILLICODE$.
6230 (pa_spaces_begin): Set section flags for $MILLICODE$.
6232 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6234 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6235 not SHT_NOBITS. Don't tamper with flags based on type if a
6236 special section was found (revert Feb 29 change).
6238 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6239 if aligning to a longword boundary or greater.
6241 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6243 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6245 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6247 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6248 * configure: Regenerated.
6250 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6252 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6253 R_N1SEL since they're not defined for old versions of hpux.
6255 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6256 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6257 R_N0SEL and R_N1SEL.
6259 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6261 * flonum-konst.c: Add two more constants for 1e+-2048 and
6262 1e+-4096, and correct the other constants.
6264 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6266 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6268 * config/obj-elf.c (obj_elf_section): Allow predefined section
6269 types to set the nobits type. Avoid a shadowed declaration.
6271 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6273 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6274 reduce relocs using e_nlrsel field selectors.
6276 * write.c (fix_new_exp): Don't use #elif. Some compilers
6279 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6281 (pa_chk_field_selector): Handle new field selectors for SOM.
6283 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6285 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6286 * configure: Rebuild.
6287 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6288 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6290 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6293 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6295 * mpw-make.sed: Update to handle shared library support.
6297 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6299 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6300 the insn on mismatch.
6302 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6304 * configure.in: Add support for a29-coff.
6305 * configure: Rebuild.
6307 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6309 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6310 of the section when looking for the R_SH_USES fixup, because the
6311 frag addresses have not yet been adjusted.
6313 * gdbinit.in: Set a breakpoint on as_warn_where.
6315 * config/tc-mips.c (macro): Add missing arguments to macro_build
6316 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6318 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6320 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6321 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6323 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6325 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6327 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6329 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6330 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6331 Recognize [uU] format args as sparclet cpregs.
6333 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6335 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6338 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6340 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6341 well as S_IS_EXTERNAL.
6342 (tc_fix_adjustable): Likewise.
6343 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6344 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6346 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6347 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6349 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6351 * config/tc-sparc.c (max_architecture): Change to sparclite for
6353 (default_compatible): Delete.
6354 (sparc_ffs): New function.
6355 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6356 (sparc_ip): Rewrite architecture match and bump logic.
6358 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6360 * configure.in: Check for 'do not mix' from native linker before
6361 trying to use -rpath.
6362 * configure: Rebuild.
6364 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6366 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6367 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6368 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6369 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6371 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6372 to the symbol lnnoptr field, to get the correct file offset.
6374 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6376 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6377 symbols that are not function, file, or section symbols to be
6380 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
6382 * configure: Set and substitute RPATH_ENVVAR.
6383 * configure: Rebuild.
6384 * Makefile.in (RPATH_ENVVAR): New variable.
6385 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6387 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
6388 doesn't need opcodes. If configuring shared, opcodes needs bfd.
6389 * configure: Rebuild.
6391 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6393 * read.c (s_mri_sect): Don't return '\0' in type. Set all
6394 appropriate flags in BFD section.
6396 * configure.in (m68k-*-psos*): New target.
6397 * configure: Rebuild.
6398 * config/te-psos.h: New file.
6399 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
6402 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
6404 From Alan Modra <alan@spri.levels.unisa.edu.au>:
6405 * configure.in: Remove duplicate setting of cpu_type. Check
6406 whether opcodes library is required for on all targets, not just
6408 * configure: Rebuild.
6410 * config/tc-mips.c (mips_big_got): New static variable.
6411 (s_extern): Don't declare.
6412 (reg_needs_delay): New static function.
6413 (macro_build): Permit GOT/CALL_HI/LO relocs.
6414 (macro_build_lui): If place is not NULL, use the number in the
6416 (load_address): Handle mips_big_got case.
6417 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
6419 (OPTION_XGOT): Define.
6420 (md_longopts): Add "xgot" if OBJ_ELF.
6421 (md_parse_option): Handle -xgot.
6422 (md_show_usage): Mention -xgot.
6423 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
6424 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
6426 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6428 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
6429 the byte relocation, point it to the low byte of the word.
6431 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
6433 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
6434 * configure: Rebuild.
6436 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
6438 * configure.in: Recognize any sparc* cpu.
6439 * configure: Regenerated.
6441 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
6443 * read.c (potable): Add "mri" and ".mri".
6444 (s_mri): New function.
6445 * read.h (s_mri): Declare.
6446 * app.c (scrub_m68k_mri): New static variable.
6447 (mri_pseudo): New static variable.
6448 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
6449 flag_m68k_mri. Initialize scrub_m68k_mri.
6450 (mri_state, mri_last_ch): New static variables.
6451 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
6453 (app_push): Save new fields.
6454 (app_pop): Restore new fields.
6455 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
6456 If TC_M68K, use a trivial state machine to look for occurrences of
6457 the .mri pseudo-op, and change the mode appropriately.
6458 * as.h (do_scrub_begin): Update prototype.
6459 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
6461 * config/tc-m68k.c (reg_prefix_optional_seen): New static
6463 (m68k_mri_mode_change): New function.
6464 (md_parse_option): Set reg_prefix_optional_seen.
6465 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
6466 (MRI_MODE_CHANGE): Define.
6467 * doc/as.texinfo: Document .mri pseudo-op.
6469 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
6472 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6474 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
6475 * config/m68k-parse.h (enum pic_relocation): Define.
6476 (struct m68k_exp): Add pic_reloc field.
6477 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
6478 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
6479 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
6481 * config/tc-m68k.c: Delete definition of NO_RELOC.
6482 (struct m68k_it): Add pic_reloc field.
6483 (add_fix): Copy over pic_reloc field.
6484 (md_pseudo_table): Interpret .align parameter as byte count.
6485 (mote_pseudo_table): Likewise.
6486 (tc_m68k_fix_adjustable): New function.
6487 (get_reloc_code): New function.
6488 (md_assemble): Use it as last argument to fix_new_exp.
6489 (md_apply_fix_2): For a relocation against a symbol don't put the
6490 addend into the data.
6491 (tc_gen_reloc): Different addend computation for OBJ_ELF.
6492 (m68k_ip): Don't relax an operand that requires pic relocation.
6493 (md_begin): Align .text, .data and .bss on 4 byte boundary by
6495 * write.c (fixup_segment): Don't add symbol value to addend if
6496 TC_M68K and OBJ_ELF.
6497 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
6498 (motorola_operand): Add rule for `(zapc, EXPR)'.
6500 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
6502 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
6503 *really* is permissible before the comma.
6505 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
6507 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
6508 inserting nop instructions.
6510 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
6512 * config/te-aux.h: Change include of aux.h to aux-coff.h.
6514 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
6516 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
6517 class setting for a CALLNAME symbol in COFF.
6519 * read.c (potable): Pass negative numbers for new .balign[wl] and
6520 .p2align[wl] pseudo-ops.
6521 (s_align_bytes): Treat a negative argument as specifying the fill
6523 (s_align_ptwo): Likewise.
6525 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
6527 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6528 (do_align): Take new len parameter. Change all callers. Pass it
6530 (s_align_bytes): Arg now indicates the length of the fill pattern.
6531 (s_align_ptwo): Likewise.
6532 * config/obj-coff.c (write_object_file): Pass length to
6534 * config/tc-i386.h (md_do_align): Take new len parameter.
6535 * config/tc-m88k.h (md_do_align): Likewise.
6536 * config/tc-m88k.c (m88k_do_align): Likewise.
6537 * config/tc-sh.h (md_do_align): Likewise.
6538 * config/tc-sh.c (sh_do_align): Likewise.
6539 * doc/as.texinfo: Document new pseudo-ops.
6541 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6542 done in cvt_frag_to_fill.
6544 * config/tc-sh.h (sh_do_align): Declare.
6545 (md_do_align): Define.
6546 * config/tc-sh.c (sh_do_align): New function.
6548 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6549 difference if the next address is before the current one.
6551 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6552 (archs): Initialize new field.
6553 (m68k_ip): Don't list alias names when listing CPUs which support
6556 * as.c (main): Call parse_args before read_begin.
6557 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6558 front of generated pseudo-ops.
6559 * read.c (potable): Ignore "name".
6560 (s_app_file): Permit a single quote after the string, since one
6561 may appear in m68k MRI mode.
6563 * configure.in: Check for --enable-shared. If linking against
6564 shared BFD and opcodes, fix library name on SunOS, and try to set
6566 * configure: Rebuild.
6568 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6570 * as.h (flag_m68k_mri): Declare.
6571 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6572 * Many files: For MRI syntax that is specific to the m68k MRI
6573 assembler, check flag_m68k_mri rather than flag_mri or
6574 MRI_MODE_NEEDS_PSEUDO_DOT.
6576 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6578 * config/tc-i960.c (ARCH_HX): Define.
6580 (targ_has_sfr): Handle ARCH_HX.
6581 (targ_has_iclass): Handle ARCH_HX.
6582 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6583 (tc_headers_hook): If the architecture was specified explicitly,
6584 use it when setting the flags. Set the extern variable coff_flags
6585 rather than headers->filehdr.f_flags, since the latter is set
6586 unconditionally in obj-coff.c.
6587 (i960_handle_align): Remove unused variable fixp.
6589 Support for building bfd and opcodes as shared libraries, based on
6590 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6591 * configure.in: Set OPCODES and BFD to search directories.
6592 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6593 * configure: Rebuild.
6594 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6595 (LIBDEPS): New variable.
6596 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6597 $(HLDFLAGS) in link.
6598 (check): Set LD_LIBRARY_PATH in the environment.
6600 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6602 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6603 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6604 read-only, not read/write.
6606 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6608 * Makefile.in (INSTALL_XFORM): Remove -e.
6610 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6612 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6613 than comparing S_GET_SEGMENT to undefined_section.
6614 (write_object_file): Skip symbols which were equated to an
6615 undefined or common symbol.
6616 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6617 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6619 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
6620 or S_IS_COMMON call S_GET_VALUE.
6621 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6622 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
6623 to an undefined or common symbol, convert the reloc to be against
6625 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6626 undefined or common symbol.
6627 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
6628 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
6629 to an undefined or common symbol, convert the reloc to be against
6631 (obj_crawl_symbol_chain): Skip symbols which were equated to an
6632 undefined or common symbol.
6633 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
6634 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6636 (yank_symbols): Skip symbols which were equated to an undefined or
6639 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
6641 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
6642 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6644 * configure.in: Make sure we only add m68k-parse.o to
6645 ${extra_objects} once, no matter how many m68k targets have been
6647 * configure: Rebuild.
6649 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
6651 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
6652 * configure: Rebuild.
6654 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
6656 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
6657 * doc/c-m68k.texi: Document .extend and .ldouble.
6659 * configure.in (m68*-apple-aux*): New target.
6660 * config/te-aux.h: New file.
6661 * config/obj-coff.c (compare_external_relocs): New static function
6663 (do_relocs_for): Sort relocs if TE_AUX.
6664 (fixup_segment): If TE_AUX, store common symbol value in segment.
6665 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
6667 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
6669 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
6671 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
6673 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
6674 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
6676 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
6677 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
6678 an undefined symbol and the size of a function symbol.
6679 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
6680 for all common symbols.
6682 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
6684 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
6687 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
6690 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
6692 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
6693 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
6695 * ecoff.c (localsym_t): Add addend field.
6696 (add_ecoff_symbol): Add addend argument. Change all callers.
6697 (coff_sym_value): Make static.
6698 (coff_sym_addend): New static variable.
6699 (ecoff_directive_def): Initialize coff_sym_addend.
6700 (ecoff_directive_val): Accept symbol + constant.
6701 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
6702 (ecoff_build_symbols): Include the addend in the symbol value.
6704 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
6706 * config/tc-ppc.c (md_assemble): Ignore overflow on
6707 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
6709 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6711 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
6712 bytes in size, so offset appropriately in big endian mode when
6713 writing the bottom 2 bytes.
6715 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
6717 * config/tc-sparc.c (default_compatible): New static local.
6718 (md_begin): Initialize it. Rewrite warn_on_bump handling.
6719 (sparc_ip): If no architecture or -bump specified, don't mark as
6720 mismatched those in default_compatible.
6722 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
6724 SCO ELF support from Robert Lipe <robertl@arnet.com>:
6725 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
6726 * configure: Rebuild.
6727 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
6728 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
6729 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
6730 (sco_id): Declare if SCO_ELF.
6732 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
6734 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
6735 ({max,warn_after}_architecture): New static locals.
6736 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
6737 If both architecture and -bump requested, set max_architecture to max.
6738 (sparc_md_end): Simplify.
6739 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
6740 Rewrite code to bump architecture and check for conflicts.
6741 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
6742 with Solaris assembler.
6743 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
6744 (md_show_usage): Update.
6746 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
6748 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
6750 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
6752 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
6753 #ifdef sparcv9 when choosing value.
6756 (sparc_md_end): Declare.
6757 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
6758 (initial_architecture): New static local.
6759 (can_bump_v9_p): Likewise.
6760 (NO_V9): Delete all occurrences.
6761 (sparc_md_end): New function.
6762 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
6763 Don't bump architecture to v9 unless can_bump_v9_p set.
6764 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
6765 * configure.in (sparc64 target cpu): Don't set obj_format here.
6766 (SPARC_V9): Renamed from sparcv9.
6767 (sparc64-*-elf*): Define SPARC_ARCH64.
6768 * configure: Regenerated.
6769 * acconfig.h (SPARC_V9): Renamed from sparcv9.
6770 (SPARC_ARCH64): Add.
6771 * conf.in: Regenerated.
6772 * config/vmsconf.h: Update.
6774 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
6776 * config/tc-mips.c (load_register): Optimise "dli" loads.
6777 (md_show_usage): add "-mcpu=vr4100" to help text.
6779 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
6781 * symbols.c (resolve_symbol_value): If a symbol is equated to an
6782 undefined symbol, preserve the X_op of O_symbol.
6783 (S_GET_VALUE): Fix check to permit this case.
6784 * write.c (write_relocs): If a reloc is against an undefined
6785 symbol equated to another symbol, change the reloc to be against
6787 * config/obj-coff.c (do_relocs_for): Likewise.
6789 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
6792 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6794 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
6795 computer is PowerPC.
6797 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
6799 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
6800 mentioned in the eabi.
6802 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
6804 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
6805 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
6807 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6809 * config/tc-ppc.c (mapping): Add more relocation suffixes.
6811 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6813 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
6814 as a section it is ok to have unadorned -mrelocatable pointers in.
6816 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6818 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
6821 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6823 * config/obj-elf.c (obj_elf_section): Add hooks so machine
6824 dependent section attributes can be handled.
6826 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
6827 macros to add support for exclude section flag and ordered section
6830 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
6831 functions to add support for exclude section flag and ordered
6834 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
6836 * subsegs.c (section_symbol): Don't try to look up the section
6837 symbol in the hash table. It should be possible to have a symbol
6838 with the same name as a section, but no connection to it.
6840 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
6841 From James Carlson <carlson@xylogics.com>.
6843 * expr.c (operand): Skip whitespace after a close parenthesis.
6844 From James Carlson <carlson@xylogics.com>.
6846 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6848 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
6849 as_warn_where for relocation overflow.
6850 (parse_reg): Accept register name only if next character is
6853 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
6855 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
6856 addresses for static variables.
6858 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6860 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
6861 and xgot give the old toc16 relocation.
6862 (md_apply_fix3): Support all GOT relocations.
6864 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
6866 * config/tc-mips.c (load_address): Correctly handle a constant in
6867 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
6869 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6871 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
6872 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
6873 (build_Mbytes): Handle REG_B.
6875 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
6877 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
6879 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
6881 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
6883 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
6885 * config/obj-coff.c (write_object_file): Set the s_align field to
6886 the number of bytes, rather than to the power of 2.
6888 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
6890 * Makefile.in (DISTCLEAN_HERE): New variable.
6891 (distclean): Use it.
6892 (maintainer-clean): Depend upon clean-here rather than clean,
6893 distclean, and clean-info. Run make maintainer-clean in doc.
6894 Remove files listed in DISTCLEAN_HERE.
6895 * doc/Makefile.in (maintainer-clean realclean): Split out from
6896 distclean. Depend upon clean-info and distclean.
6898 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
6900 * mac-as.r: Fix copyright and version strings.
6901 (cfrg): Use PROG_NAME instead of literal name.
6903 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
6905 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
6907 * config/tc-a29k.h (tc_unrecognized_line): Define.
6908 * config/tc-a29k.c (a29k_unrecognized_line): New function.
6909 (md_operand): Handle a29k style local dollar labels.
6911 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
6913 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
6915 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
6917 * read.c (s_fill): If md_flush_pending_output is defined, call
6920 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
6922 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
6923 Treat rs_align_code like rs_align.
6925 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
6927 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
6928 converting an absolute address into a PC-relative one.
6930 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
6932 * mpw-config.in: Don't always use te-generic.h for emulation.
6933 (powerpc-apple-macos): Use emulation te-macos.h.
6934 * mpw-make.sed (install, install-only): Edit in Mac-specific
6937 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
6939 * configure.in: Improve message about unsupported ELF targets.
6940 * configure: Rebuild.
6942 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
6943 pattern is zero. From Manfred Hollstein.
6945 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
6947 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
6948 the various idata sections, we check the name on the .section pseudo.
6950 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
6952 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
6953 add section's paddr to add_number; compatibility to native as and
6956 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
6958 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
6960 * hash.c (struct hash_entry): Moved here...
6961 * hash.h (struct hash_entry): ...from here.
6963 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
6964 if it's already known to be null.
6966 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6968 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
6969 bit relocs converted to PC relative relocs. This turned out to
6970 add the offset from the beginning of .text twice.
6972 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
6974 * stabs.c (s_stab_generic): In 's' case, free string from
6977 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
6979 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
6982 * subsegs.h (segment_info_type): Make bitfields unsigned.
6984 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
6985 and move them together. On most systems this will reduce the
6986 structure size by one word.
6987 (operatorT): Define O_max.
6988 * expr.c (expr_begin): Verify that X_op is wide enough to hold
6991 * read.c (pop_insert): Print error returned by hash table
6994 * as.c (dump_statistics): Split out from main; dump some hash
6995 table stats and target-specific stats.
6996 (start_time): No longer automatic to main.
6997 (main): Set file-level start_time and call dump_statistics at
6998 exit. Exit by calling xexit.
6999 (show_usage): Make --statistics description less specific.
7000 * subsegs.c (subsegs_print_statistics): New function.
7001 * write.c (write_print_statistics): New function.
7002 (n_fixups): New static variable.
7003 (fix_new_internal): Increment it.
7004 * read.c (read_print_statistics): New function.
7005 * read.h (read_print_statistics): Declare.
7006 * symbol.c (symbol_print_statistics): New function.
7007 * symbol.h (symbol_print_statistics): Declare.
7008 * hash.c (hash_print_statistics): New function.
7009 * hash.h (hash_print_statistics): Declare.
7010 * config/tc-i386.c (i386_print_statistics): New function.
7011 * config/tc-i386.h (i386_print_statistics): Declare.
7012 (tc_print_statistics): New macro.
7013 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7016 * hash.c (DELETED): Rewrite to use a valid but unique address.
7017 (START_POWER): Reduce to 10.
7018 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7019 Add new values for counting strcmp calls.
7020 (GROW_FACTOR): New macro.
7021 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7023 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7024 (hash_new): Use FULL_VALUE.
7025 (struct hash_control): Definition moved here.
7026 (hash_code): Don't mask to low bits.
7027 (hash_ask): Mask returned hash code here. Check hash value before
7028 calling strcmp; count strcmp calls.
7029 * hash.h (struct hash_control): Declare, don't define, here.
7030 (HASH_STATLENGTH): Deleted.
7031 (struct hash_entry): Add field for hash code.
7032 (hash_say, hash_apply): Don't declare.
7034 * hash.c (destroy): Return void.
7035 (applicatee): Ditto.
7036 (main): Fix declarations.
7037 (hash_apply): Return void. Argument `function' returns void. Put
7038 inside "#ifdef TEST".
7039 (hash_say): Define only if TEST is defined.
7040 * hash.h (hash_apply, hash_say): Declarations deleted.
7042 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7044 * configure: Rebuild with autoconf 2.7.
7046 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7048 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7049 * configure: Rebuild with autoconf 2.6.
7051 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7053 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7054 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7056 (ppc_frob_file): Remove.
7057 * config/tc-ppc.h (tc_frob_file): Don't define.
7058 (ppc_frob_file): Don't declare.
7060 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7062 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7063 * config/alpha-opcode.h: Include one-operand variants of jmp and
7066 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7067 with te-delta.h in 8.3 file systems.
7068 * configure.in: Adjusted.
7070 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7072 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7074 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7076 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7078 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7080 Version 2.6 released.
7081 * Makefile.in (VERSION): Updated to 2.6.
7083 * config/obj-coff.c (write_object_file): Change use of md_do_align
7084 to pass a pointer rather than a fill value, to match other uses.
7086 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7088 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7090 * as.c (main): Move md_end call to just after call to
7091 perform_an_assembly_pass. Delete cpu-specific code here.
7092 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7093 * config/tc-arm.c (md_end): Unused function deleted.
7094 * config/tc-ns32k.c (md_end): Ditto.
7096 * config/tc-i386.c (i386_align_code): New function, moved here
7097 from HANDLE_ALIGN macro.
7098 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7100 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7102 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7105 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7107 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7108 multi-byte nops to avoid changing gcc. The necessary gcc change
7109 might break old assemblers.
7111 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7113 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7114 generate optimal multi-byte nop instructions for ".align n"
7115 ".align n,0x90", and aligns requiring more than 15 bytes of
7116 padding still generate multiple 0x90's as before.
7118 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7120 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7122 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7124 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7125 * configure: Update.
7126 * mpw-make.sed: Reorder commands to make sed happier.
7127 * config/te-macos.h: New file.
7128 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7130 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7132 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7133 conditional branches.
7134 (md_apply_fix): Likewise.
7136 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7138 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7139 generate a reloc which the linker will not handle correctly. Fix
7140 overflow checking--R_IREL is 18 bits, not 17.
7142 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7144 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7145 from a PC relative reloc if TC_A29K.
7147 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7148 code depends upon it.
7150 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7151 $extend. Based on code from Eric Freudenthal
7152 <freudenthal@nyu.edu>.
7153 * config/tc-a29k.h (LEX_DOLLAR): Define.
7154 * read.c (LEX_DOLLAR): Define if not defined.
7155 (lex_type): Use LEX_DOLLAR.
7157 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7159 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7162 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7164 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7166 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7168 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7169 used only by "dlltool.c".
7171 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7173 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7174 (md_pseudo_table): Don't define "extern".
7176 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7178 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7180 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7182 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7184 * macro.c (macro_expand_body): Don't warn about == with a
7185 nonexistent parameter, in case it is in a comment field.
7187 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7189 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7190 set, even if macro_alternate is set.
7191 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7192 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7193 the token unless it ended in '@'.
7194 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7195 * doc/c-a29k.texi: Document macro usage on A29K.
7197 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7199 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7201 (install_operand): Likewise.
7203 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7205 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7207 * configure.in (m88k-motorola-sysv*): New target.
7208 * configure: Rebuild.
7209 * config/te-delta88.h: New file.
7210 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7212 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7213 (md_do_align): Define.
7214 * config/tc-m88k.c: Include "subsegs.h".
7215 (m88k_do_align): New function.
7217 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7218 (COFF_NOLOAD_PROBLEM): Define.
7219 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7221 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7223 * config/tc-i386.c (md_assemble): For a jump instruction with
7224 non-constant target, require 7 available bytes in the current
7227 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7229 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7232 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7234 * configure.in (alpha-*-linux*): Use ecoff.
7235 * configure: Rebuild.
7236 * ecoff.c (ecoff_directive_extern): New function.
7237 (ecoff_directive_weakext): New function.
7238 (ecoff_build_symbols): Handle weak symbols.
7239 (ecoff_setup_ext): Likewise.
7240 (ecoff_frob_symbol): Warn about weak common symbols.
7241 * ecoff.h (ecoff_directive_extern): Declare.
7242 (ecoff_directive_weakext): Declare.
7243 * symbols.c (S_IS_WEAK): New function.
7244 * symbols.h (S_IS_WEAK): Declare.
7245 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7247 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7250 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7252 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7254 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7255 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7256 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7257 * config/obj-coff.c (coff_frob_symbol): Don't call
7258 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7259 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7262 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7263 (ppc_stab_symbol): New static variable.
7264 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7265 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7266 sy_tc.real_name to the stab string.
7267 (ppc_bc, ppc_ec): New static functions.
7268 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7270 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7272 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7275 * input-scrub.c (input_scrub_push): Reset sb_index.
7277 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7279 * listing.c (listing_newline): Don't create a frag in the absolute
7282 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7284 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7285 (ppc_csect): Move most of the code to ppc_change_csect, and call
7287 (ppc_change_csect): New static function, taken from ppc_csect.
7288 (ppc_section): New static function.
7289 (ppc_saw_abs): New static varable.
7290 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7291 a symbol has no csect.
7292 (ppc_adjust_symtab): New function.
7293 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7294 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7296 * write.c (write_object_file): If tc_adjust_symtab is defined,
7297 call it just before the call to obj_adjust_symtab.
7299 * symbols.c (symbol_find_or_make): Change name to be const.
7300 * symbols.h (symbol_find_or_make): Update declaration.
7302 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7304 * doc/as.texinfo (Align): Mention SH.
7305 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7307 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7308 (Z8000 Directives, even): Don't give numeric align value, instead
7311 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7313 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7316 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7318 * Makefile.in (diststuff): Also make info.
7319 (maintainer-clean realclean): Also make clean-info.
7321 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7323 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7324 (pa_subspace): For ".nsubspa", always create a new subspace
7325 with the given attributes, even if one already exists with the
7328 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7330 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7331 TC_FORCE_RELOCATION, taking an additional section argument. If
7332 the section of the target symbol is not the same as the current
7333 section, always force the relocation to be used.
7334 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7336 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7337 md_pcrel_from function, taking an additional section argument.
7338 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7340 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7341 older TC_FORCE_RELOCATION if not defined.
7342 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7343 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7344 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7345 TC_FORCE_RELOCATION.
7347 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7349 * input-scrub.c (as_where): Set name to null pointer if we don't
7351 * messages.c (identify): Only print filename if non-null.
7352 (as_show_where): Ditto, for line number too.
7353 (as_warn_internal, as_bad_internal): Ditto.
7355 * input-file.c (input_file_open): If the input file can't be
7356 opened, consider it an error.
7358 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7360 * config/tc-mips.c: Added mips_4100 control, and support for
7361 accepting the 4100 as a MIPS architecture variant (md_begin,
7362 macro_build, mips_ip, md_parse_option). Adding suitable
7363 command-line OPTIONs, and updating the help text (md_show_usage).
7365 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7367 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7368 BFD_ASSEMBLER is defined.
7370 * Use one active frag and one obstack per frag chain:
7371 * frags.c (frags): Variable deleted.
7372 (frag_alloc): New function.
7373 (frag_grow, frag_more, frag_variant, frag_now_fix,
7374 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7376 (frag_new): Ditto. Verify that frch_last and frag_now match on
7377 entry and exit, and that old frag_now has non-zero type. Replace
7378 "know" uses with "assert". Use frag_alloc instead of mucking with
7380 * frags.h (frags): Declaration deleted.
7381 * subsegs.h (struct frchain): Add new field frch_frag_now.
7382 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7384 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
7385 give it any stricter alignment than frchainS structures need. Do
7386 not initialize frags obstack. Set frag_now to point to
7387 dummy_obstack. Initialize absolute_frchain.
7388 (subseg_set_rest): Save and restore frag_now in frch_frag_now
7389 field of frchainS. Don't create new frags on section switch, and
7390 use frag_alloc when creating a new frag chain. For absolute
7391 section, set frchain_now to absolute_frchain. Verify that
7392 frch_last and frag_now match on entry and exit. Initialize
7393 per-chain obstack, and under gcc, set required alignment to that
7394 needed by fragS structure.
7396 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7398 * stabs.c (get_stab_string_offset): Only copy input string if a
7399 fresh copy is needed, not if the section already exists.
7400 (s_stab_generic): Cache stab section name to bypass lookups, since
7401 usually it will match. Could be made faster still by changing the
7402 memory allocation rules.
7403 (s_xstab): Cache section name to bypass repeated string
7406 * frags.c (frag_new): Deleted register declarations.
7408 * listing.c (frag_now): Don't declare.
7410 * as.c (chunksize): New variable.
7411 (debug_memory): New variable.
7412 (main): If debug_memory is set, reduce chunksize and
7414 * as.h (chunksize): Declare it.
7415 * read.c (read_begin): Use it.
7417 * config/tc-alpha.c (md_shortopts): Include 'g'.
7418 (md_parse_option): Ignore it.
7420 * Makefile.in (distclean): Remove Makefile and config.status from
7421 testsuite directory.
7422 (clean-here): Don't delete testsuite. Instead, delete only the
7423 files within it that would be generated by running tests.
7425 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
7426 frag_now_fix instead of accessing obstack info directly.
7427 * config/tc-arm.c (s_ltorg): Ditto.
7428 (md_assemble): Ditto.
7430 * config/tc-i386.c (md_assemble): Call frag_grow instead of
7433 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
7435 * stabs.c (aout_process_stab): Insert debug symbol into symbol
7436 chain after parsing value expression, if any, to avoid separating
7437 continued .stabs lines.
7439 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
7441 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
7442 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
7444 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
7446 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
7447 -mcom support and PPC_OPCODE_ANY for -many.
7448 (md_parse_option): Ditto.
7450 (md_begin): For duplicate instructions, print all duplicates
7453 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
7455 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
7456 common mode operation.
7457 (md_show_usage): Add -mcom to usage message.
7459 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
7461 * expr.c (op_rank): Add O_symbol_rva.
7462 * expr.h (operatorT): Add O_symbol_rva.
7463 * read.c (cons_worker): Set O_symbol_rva when necessary.
7464 * write.c (fix_new_exp): Understand O_symbol_rva.
7466 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
7468 * config/tc-mips.c: Correct s_cons arguments. From Michael
7469 Joosten <joost@ori.cadlab.de>.
7471 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
7473 * config/tc-ppc.c (ppc_macro): Make count unsigned.
7474 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
7475 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
7477 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
7478 make non-static. Change all users.
7479 * config/obj-coff.h (coff_n_line_nos): Declare.
7481 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
7483 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7485 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
7487 * config/obj-elf.c (obj_elf_common): Convert specified byte
7488 alignment to power of two. Set size of local bss symbol.
7490 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
7492 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
7494 * sb.c, macro.c: Decide whether to include <string.h> or
7495 <strings.h> just as as.h does.
7497 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
7499 * Makefile.in (site.exp): Fix setting of $srcdir.
7501 * config/tc-arm.c (md_atof): Fix little-endian output.
7502 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
7505 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
7507 * doc/as.texinfo: Split out the NS32k family documentation,
7508 despite its being commented out for now.
7509 * doc/c-ns32k.texi: New file.
7511 * sb.c, macro.c: Include string.h.
7513 * Makefile.in (comparison): Only check *.o; we don't care if
7514 timestamps inserted by the native linker differ.
7516 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
7517 if alignment stricter than 4 bytes is requested; in that case,
7518 align to a 4-byte boundary first.
7520 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
7522 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
7523 uninitialized" warning for `Max_Source_Offset'.
7525 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
7527 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7528 qualifiers and detect errors if present.
7529 (md_assemble): Add call to parse_toc_entry. Also added some support
7530 for the [tocv] qualifier.
7531 (ppc_pe_tocd): New function to support data in the toc section.
7533 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
7535 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7538 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7540 * config/tc-m68k.c (isword): Accept all values from -65536 to
7541 +65535, so ~VAL will not be rejected.
7543 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7544 skip characters after the pseudo-op.
7546 * read.c (get_line_sb): Don't look past buffer_limit.
7547 (s_include): In MRI mode, skip characters after the file name.
7549 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7551 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7552 periods in register names.
7554 For older changes see ChangeLog.1.