2 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
4 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
5 0 is a valid length value (= max+1).
6 (install_vif_length): 0 is a valid length value (= max+1).
9 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
12 operand in the opcode.
15 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
17 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
21 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
23 * config/tc-i386.h: Reorder operand flags and opcode modifier
24 flags for clarity. Remove unused definitions: Unknown,
25 ImmUnknown, DispUnknown, NoModrm.
26 * config/tc-i386.c (type_names): Add missing Debug type.
27 (md_assemble): Better duplicate prefix checking. Quicker string
28 instruction check via new opcode_modifier flag.
30 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
32 * doc/as.texinfo (Invoking): Clarify -Wa example.
34 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
36 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
37 (s_mips_weakext): Define.
38 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
39 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
42 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
44 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
45 is an error if the value can not be computed at assembly time.
46 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
48 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
50 * gasp.c (main): Set next field of new include_path structure to
51 NULL. From Avery Pennarun <averyp@gdc.ca>.
53 * read.c (s_mri_sect): Call as_bad rather than abort for an
54 unsupported MRI target.
56 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
58 * config/tc-arm.c (arm_validate_fix): New function. Determine if
59 the destination of a branch instruction should be altered.
60 (find_real_start): New function: Locate the real, Thumb coded
61 start of a Thumb function.
62 (do_t_branch23): Alter the destination of branches to Thumb
65 * config/tc-arm.h: Define TC_VALIDATE_FIX.
67 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
69 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
72 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
74 * doc/as.texinfo: Use @itemx for a secondary item in a table.
75 * doc/c-hppa.texi: Likewise.
77 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
79 * Makefile.am: Rebuild dependencies.
80 * Makefile.in: Rebuild.
82 * Makefile.am (DEP_INCLUDES): New variable.
83 (.dep1): Change to work when srcdir is not an absolute path.
84 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
85 * Makefile.in: Rebuild.
87 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
89 * config/tc-i386.h, config/tc-i386.c: Revert March 24
92 * configure.in: Set version to 2.9.1.
95 * Branched binutils 2.9.
97 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
99 * config/tc-i386.h (FWait): Define.
100 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
101 other prefixes. Check FWait flag in opcode table to see which
102 instructions require an fwait prefix.
104 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
106 * stabs.c (get_stab_string_offset): Always create a stab string
109 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
111 Fix some gcc -Wall warnings:
112 * atof-generic.c (atof_generic): Add casts to avoid warnings.
113 * ehopt.c (eh_frame_code_alignment): Likewise.
114 * expr.c (integer_constant, operand): Likewise.
115 * frags.c (frag_align): Likewise.
116 * gasp.c (level_0, change_base, doinstr): Likewise.
117 * hash.c (hash_ask): Likewise.
118 * listing.c (listing_page, calc_hex, print_lines): Likewise.
119 (debugging_pseudo): Likewise.
120 * macro.c (define_macro, check_macro): Likewise.
121 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
122 (ignore_rest_of_line, float_cons): Likewise.
123 * symbols.c (decode_local_label_name): Likewise.
124 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
125 (fixup_segment, number_to_chars_bigendian): Likewise.
126 (number_to_chars_littleendian): Likewise.
127 * config/atof-ieee.c (gen_to_words): Likewise.
128 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
129 (sparc_ip, parse_keyword_arg, s_common): Likewise.
130 * read.c (output_big_sleb128): Initialize locals to avoid
132 (output_big_uleb128, equals): Likewise.
133 * atof-generic.c (atof_generic): Change number_of_digits_* locals
134 to unsigned int. Change zeros to unsigned int.
135 * cond.c (s_if): Add return to default case.
136 * frags.c (frag_now_fix): Change return type to addressT.
137 * frags.h (frag_now_fix): Update declaration.
138 * listing.c (file_info_struct): Change linenum to unsigned int.
139 (struct list_info_struct): Change hll_line to unsigned int.
140 (print_source): Update format string.
141 * read.c (emit_expr): Change scan to unsigned int, and don't
142 bother to initialize it.
143 * symbols.c (dollar_label_count): Change to unsigned long.
144 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
145 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
146 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
149 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
151 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
152 mcf5200 just as we do for m68000.
153 (m68k_init_after_args): Likewise.
154 (md_estimate_size_before_relax): Likewise.
156 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
158 * config/tc-v850.c (md_assemble): Store relocation addend in
159 fixup instead of instruction.
161 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
163 * config/tc-i386.c (md_assemble): Swap template arguments to
164 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
165 This macro is currently symmetric, so passing them the wrong
166 way didn't cause any problem, but may if the macro is changed
168 After copying template to i.tm, use i.tm. rather than t-> to
169 access fields, and make t a const*
170 Move i.tm.operand_types[] swap to immediately after the copy.
173 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
175 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
176 we've computed the data length.
179 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
181 * expr.h (expr_build_uconstant): Add prototype.
182 (expr_build_unary,expr_build_binary): Add prototypes.
183 * expr.c (expr_build_uconstant): New function.
184 (expr_build_unary,expr_build_binary): New functions.
186 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
187 (md_convert_frag): Delete.
188 (TC_FIX_TYPE): New fields wl,cl,user_value;
189 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
191 (insert_unpack_marker): New function.
192 (insert_file): New argument insert_marker_arg. All callers updated.
193 (gif_user_value): New static local.
194 (vif_data_start,vif_data_end): New static locals.
195 (mpgloc_sym,unpackloc_sym): New static locals.
196 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
197 (cur_opcode,cur_operand): New static locals.
198 (endmpg_caller): New enum.
199 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
200 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
201 (dvp_fixup): New members user_value,wl,cl;
202 (assemble_vif): Rewrite.
203 (assemble_gif): Tweak name of data start label.
204 (assemble_one_insn): Allow special parser to punt and call the
205 normal expression parser. Set cur_opcode,cur_operand for md_operand.
206 (md_operand): Handle '*' value for mpgloc,unpackloc.
207 (md_estimate_size_before_relax): New function.
208 (dvp_relax_frag,md_convert_frag): New functions.
209 (md_pcrel_from_section): Handle end data label for variable length
211 (md_apply_fix3): Handle count field for variable length vif insns.
212 Handle address field for mpg,unpack.
213 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
214 (cur_vif_insn_length): Delete.
215 (vif_length_value): New function.
216 (install_vif_length): Don't perform logical->physical conversion here.
217 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
220 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
222 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
223 * macro.c (macro_expand_body): Increase buffer size.
224 * messages.c (as_warn): Likewise.
225 (as_warn_where, as_bad, as_bad_where): Likewise.
227 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
229 Based on patch from H.J. Lu <hjl@gnu.org>:
230 * Makefile.am (DISTSTUFF): New variable.
231 (diststuff): New target.
232 * Makefile.in: Rebuild.
234 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
236 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
237 m32r_elf_section_change_hook.
239 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
240 emit a nop if a section ends with a 16 bit instruction.
242 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
244 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
245 s_lcomm rather than obj_coff_lcomm.
246 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
248 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
250 * config/tc-i386.h (LinearAddress): Define.
251 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
252 instruction, don't use a default segment.
254 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
256 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
257 * configure: Rebuild.
260 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
262 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
266 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
268 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
270 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
271 (mips_ip): Handle 'O' operand.
272 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
275 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
277 * aclocal.m4, configure: Rebuild with libtool 1.2.
280 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
282 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
286 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
288 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
289 PC relative branches (PR15358). Patch courtesy of Jonathan
293 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
295 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
296 "name.completer" where only the name is actually in the opcode
297 table. Allow various operands for base register in load/store
298 instructions. Handle various new argument characters for the
299 cop2/vu0 co-processor.
303 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
305 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
309 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
311 * configure.in (emulations): Add thumb-pe target.
313 * configure (emulations): Add thumb-pe target.
315 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
317 * itbl-lex.l (yywrap): Don't define if already defined as a
321 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
323 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
324 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
325 packing is enabled. Emit VIF cpu marker after dma insn.
327 * config/tc-dvp.h (TC_START_LABEL): Define.
328 * config/tc-dvp.c (force_mach_label): New function.
329 (md_begin,create_colon_label,s_dmadata): Use it.
331 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
334 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
336 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
339 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
341 * depend.c (quote_string_for_make): New function.
342 (wrap_output): Use it.
344 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
346 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
347 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
350 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
352 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
353 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
354 (gif_insn_frag_loc): New static global.
355 (assemble_gif): Record frag and location frag of insn.
356 (md_apply_fix3): Validate user specified nloop if we couldn't do
358 (s_endgif): Queue fixup to install nloop if we can't compute it here.
360 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
362 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
363 insufficient data present. Fix insertion of computed nloop value.
364 (install_vif_length): Second pass at unpack len calcs.
365 (s_endunpack): Round data up to word boundary.
366 (insert_mpg_marker): New function.
367 (insert_file): New args insert_marker, size. All callers updated.
368 (assemble_vif): Rewrite varlen insn handling.
369 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
370 (s_enddirect,s_endunpack): Rename arg to internal_p.
373 start-sanitize-vr4320
374 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
376 * config/tc-mips.c : Added vr4320 similar to vr4300.
379 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
381 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
382 Recognize -GN and -relax.
383 (md_begin): Initialize gp size from -G switch.
384 (alpha_force_relocation): Always force if -relax.
385 (alpha_align): Take a new argument that will specify when to
386 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
387 Change all callers. Emit nop alignment padding as nop+unop pair.
389 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
391 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
392 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
395 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
397 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
398 require padding to the next long word boundary.
402 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
404 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
405 inserted binary files.
408 start-sanitize-phase2-m32rx
409 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
411 * config/tc-m32r.c (optimize): New static local.
412 (md_shortopts): Add -O.
413 (md_parse_option): Recognize it.
414 (md_show_usage): Document it.
415 (md_assemble): Don't try to combine insns in parallel if !optimize.
417 end-sanitize-phase2-m32rx
419 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
421 * config/tc-m32r.c (first_writes_to_seconds_operands):
422 Reinitialise b_operands for each pass of the inner loop.
425 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
427 * config/tc-dvp.h (tc_frob_label): Define.
428 * config/tc-dvp.c (dvp_frob_label): New function.
429 (create_colon_label): New argument `sto'. All callers updated.
430 (record_mach): New argument `force_next_p'. All callers updated.
431 (cpu_sto): New function.
432 (UNIQUE_LABEL_PREFIX): New macro.
433 (unique_label): Use it.
434 (assemble_gif): Emit start label before mach label.
435 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
437 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
439 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
440 (setup_dma_autocount): Renamed from setup_autocount. New argument
441 inline_p. All callers changed. Fix word address of count.
442 (parse_dma_addr_autocount): Fix word address of address.
446 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
448 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
449 in special_sections table and add .vubss etc via
450 ELF_TC_SPECIAL_SECTIONS.
451 * config/tc-dvp.h: Likewise.
454 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
456 * cgen.c: #include symcat.h.
457 * config/tc-m32r.c: Likewise.
459 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
461 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
462 absolute expressions instead of '$' prefixed register names.
464 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
466 * read.c (s_set): Record file and line info for symbols when -as.
467 (pseudo_set): Don't overwrite that dummy fragment.
470 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
472 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
473 (dvp_parse_done): Comment out contents.
474 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
475 (s_state): Handle .vu in included file.
476 (asm_state): New state ASM_GIF.
477 (asm_state_stack): Maintain stack of parsing states.
478 ({push,pop,set}_asm_state): New functions.
479 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
480 (gif_{insn_type,data_name,insn_frag}): New static locals.
481 (md_assemble): Watch for .endgif if in ASM_GIF state.
482 (assemble_gif): Complete.
483 (s_endgif): Complete.
484 (cur_mach): New static local.
485 (record_mach): New function.
486 (md_begin): Initialize `cur_mach'.
487 (assemble_*): Record current mach type.
488 (vu_count): New static local.
489 (assemble_vif): Temporary hack to properly align mpg/direct data.
490 (assemble_vu): Insert mpg every 256 insns.
493 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
495 * config/tc-ppc.c (md_pseudo_table): Add "section".
496 (ppc_named_section): New static function.
498 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
500 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
501 so we don't have to scan the entire list.
504 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
506 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
507 case, allow the parallel instructions to modify the same flag
511 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
513 * listing.c (list_symbol_table): Categorize symbols by
514 undefined_section rather than sy_frag->line == NULL.
517 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
519 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
520 (inline_dmadata): Renamed from s_dmadata_implied.
521 (assemble_one_insn): Rewrite dma operand processing.
522 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
523 (unique_name,setup_autocount): New functions.
525 * config/tc-dvp.c: Include stdarg.h/varargs.h.
526 (md_pseudo_table): Add .word.
527 (assemble_dma): Set alignment to 16 bytes. Enable code that records
529 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
530 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
531 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
533 (eval_expr): New function.
534 (create_label,create_colon_label): New function.
535 (s_enddmadata): Rewrite.
538 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
540 * Makefile.am (install-exec-local): Install properly when ln
541 fails or tooldir == prefix.
544 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
546 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
547 handling of updates to the condition bit as this is shadow by
551 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
553 * config/tc-dvp.c (parse_float): New function.
554 (assemble_vu): Handle loi insns.
555 (assemble_one_insn): Simplify suffix parsing.
556 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
561 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
563 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
565 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
567 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
568 for --warn-explicit-parallel-conflicts and --Wnp as an
569 abbreviation for --no-warn-explicit-parallel-conflicts.
570 (assemble_parallel_insn): Use non-relaxable versions of branch
573 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
575 * app.c: Parse || as a seperator between assembler statements.
578 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
580 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
581 Test result of insert_operand for error.
584 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
586 * config/tc-m32r.c (md_assemble): Only parallelise instructions
587 when m32rx target is enabled and the instructions are not
590 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
592 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
593 bother checking insn which have no operands.
596 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
598 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
599 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
600 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
601 * doc/Makefile.in: Rebuild.
604 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
606 * config/tc-m32r.c (first_writes_to_seconds_operands): New
607 function. Replaces get_src_reg(), check_for_side_effects(),
608 reads_from_src_reg(). Uses new insn operand features of cgen.
609 (writes_to_pc): New function., but with new code suppressed for now.
610 (md_assemble): Call first_writes_to_seconds_operands().
612 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
614 * config/tc-mips.c (macro_build): Handle operand type 'C'.
615 (macro): Fix handling of M_COP[0-3].
617 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
619 Based on patches from Ross Harvey <ross@teraflop.com>:
620 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
621 if macro_alternate or macro_mri.
622 (getstring): Remove support for byte constants between < and >.
623 (get_any_string): '<' only starts a string if macro_alternate or
625 (macro_expand_body): Permit keyword parameters following
626 positional parameters.
628 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
629 * configure.in (alpha*-*-netbsd*): New target.
630 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
631 * configure: Rebuild.
633 * as.h (flag_warn_suppress_instructionswap): Move from here...
634 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
635 here, and make static.
637 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
638 BFD_ASSEMBLER or MANY_SEGMENTS.
640 * as.c (show_usage): Update bug-gnu-utils address.
641 * gasp.c (show_usage): Likewise.
642 * doc/as.texinfo (Bug Reporting): Likewise.
644 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
646 * config/tc-mips.c (load_address): Don't use mips III or mips IV
647 insns regardless of the size of a pointer if we're in mips I or
649 (macro, macro2, s_cprestore, s_cpadd): Likewise.
651 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
653 Fix rac to accept only a0:
654 * tc-d10v.c (parallel_ok, find_opcode):
655 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
656 Introduce OPERAND_GPR.
658 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
660 * read.c (s_fill): Handle non-constant repeat counts by creating
661 an rs_space fragment.
664 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
666 * doc/c-m32r.texi: Document warning and error messages. Add
667 descriptions of --warn-explicit-parallel-conflicts.
669 * doc/as.texinfo: Add more m32rx command line options.
672 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
674 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
675 from as_bad to as_warn.
678 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
680 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
683 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
685 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
686 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
687 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
689 * config/tc-dvp.h: Add configuration specific section names.
692 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
694 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
695 seg_fix_rotP rather than fix_root from seg_info.
697 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
699 * expr.c: Add support for 0x1_2_3_4 bignums.
701 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
703 * configure.in: Change -linux* to -linux-gnu*.
704 * configure: Rebuild.
706 * app.c (do_scrub_begin): Treat \r as whitespace.
709 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
711 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
712 rather than parsing syntax string manually.
713 (assemble_parallel_insn): Check for both forms of parallel
716 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
718 * Makefile.am: Update dependencies.
719 * Makefile.in: Rebuild.
721 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
723 * configure, aclocal.m4: Rebuild with new libtool.
725 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
727 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
728 the argument to bfd_set_arch_mach.
729 (load_address): Use bfd_arch_bits_per_address to determine the
730 bit size of an address instead of looking at the isa level.
731 (macro, macro2, s_cprestore, s_cpadd): Likewise.
734 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
736 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
738 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
741 * as.h (enum _relax_state): Add rs_cfa.
742 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
743 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
744 * read.c (emit_expr): Call check_eh_frame.
745 * write.c (cvt_frag_to_fill): Handle rs_cfa.
746 (relax_segment): Likewise.
747 * Makefile.am: Rebuild dependencies.
748 (GAS_CFILES): Add ehopt.c.
749 (GENERIC_OBJS): Add ehopt.o.
750 * doc/internals.texi (Frags): Document rs_cfa.
752 * as.c (show_usage): Mention --traditional-format.
753 (parse_args): Accept --traditional-format.
754 * as.h (flag_traditional_format): Declare.
755 * output-file.c (output_file_create): If flag_traditional_format,
756 set BFD_TRADITIONAL_FORMAT on stdoutput.
757 * doc/as.texinfo, doc/as.1: Document --traditional-format.
759 * config/tc-mips.c (append_insn): Make sure that if we have a
760 fixup for an unmatched %hi reloc, it does not associated with a
763 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
764 * doc/Makefile.in: Likewise.
766 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
768 * config/tc-m32r.c (check_for_side_effects): New function.
769 (can_make_parallel): Add checks for instruction side effects
770 clashing with the other instruction.
771 (assemble_parallel_insn): Improve warning messages. Return error
772 message from non-swapped instruction order.
774 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
776 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
778 * config/tc-arm.h: Replace md_after_pass_hook definition with a
779 md_cleanup definition. This moves the forced literal output to
780 the end of the source pass, and avoids macro's inserting literals
781 into the code immediately after the macro expansion.
783 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
785 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
786 a gas internal symbol is adjustable.
787 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
789 * as.h: If gcc version greater than 2.6, use `__format__' and
790 `__printf__' in function attributes, rather than `format' and
793 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
795 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
797 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
799 Add tms320c30 support:
800 * config/tc-tic30.h: New file.
801 * config/tc-tic30.c: New file.
802 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
803 TARGET_FORMAT as "coff-tic30".
804 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
805 * Makefile.am: Rebuild dependencies.
806 (CPU_TYPES): Add tic30.
807 (CPU_OBJ_VALID): tic30-aout is valid.
808 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
809 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
810 * configure, Makefile.in: Rebuild.
812 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
814 * config/tc-v850.c (md_assemble): Improvements to error messages
817 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
819 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
820 BFD_RELOC_HI16_S to store the high bits of any value.
822 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
823 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
824 assembler calculate relocations to any external symbol at all.
825 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
826 involving generation of pc-relative relocs.
827 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
828 has been moved to md_apply_fix3.
830 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
831 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
832 which actually means (the address of identifier's GOT entry) +
833 constant, which is not particularly useful.
835 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
837 * read.h (include_dirs): Declare.
838 (include_dir_count,include_dir_maxlen): Declare.
841 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
842 (md_parse_option): Handle them.
843 (md_show_usage): Print them.
844 (output_dma,output_pke): New static globals.
845 (assemble_pke): Handle -no-dma-pke.
846 (insert_file): Search include dir list.
847 (s_enddirect): Validate length if prespecified.
848 (s_endmpg): Likewise. Handle -no-dma-pke.
849 (s_endunpack): Handle -no-dma-pke.
850 (md_pcrel_from_section): Add offset to delay slot for
854 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
856 * configure.in: Correct check for shared opcodes library.
857 * configure: Rebuild.
859 * listing.c (buffer_line): If we can't open the file, set at_end.
860 (listing_print): Remove unused local variable fi.
862 * config/m68k-parse.y (reglistpair): Handle register list in
865 * config/vms-conf.h: Don't undef VERSION.
868 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
870 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
871 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
874 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
876 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
878 (GENERIC_OBJS): New variable, with the rest of the old OBJS
880 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
881 ($(srcdir)/make-gas.com): Rename from make-gas.com.
882 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
883 (EXTRA_DIST): Define.
884 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
885 explicitly rather than via the list of object files.
886 (gcc-as.opt): New file created when make-gas.com is run.
887 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
888 itbl-cpu.h} to #include appropriate file rather than copying that
890 * config/vms-conf.h: Synchronize with current config.in.
891 * Makefile.in: Rebuild.
894 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
896 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
897 (parallel_ok): Relaxed parallel subinstruction dependency check.
901 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
903 * config/tc-m32r.c (md_assemble): Fix determination of when
904 instructions can be combined in parallel.
907 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
909 * as.h (flag_warn_suppress_instructionswap): added new flag.
910 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
911 command line argument.
912 * tc-d10v.c (write_2_short): emit "Swapping instructions"
913 warning only if flag_warn_suppress_instructionswap is false.
915 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
917 * configure.in (i386-*-mingw32*): New target.
918 * configure: Rebuild.
920 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
922 * symbols.c (resolve_symbol_value): Don't set the segment if it
923 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
925 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
928 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
930 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
931 depends upon HAVE_{UNLINK,REMOVE} values rather than host
934 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
936 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
939 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
941 * configure.in: Add dvp support.
942 * configure: Regenerate.
943 * config/tc-dvp.[ch]: New files.
946 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
948 * config/tc-v850.c (v850_insert_operand): Display instruction when
949 an error is encountered.
951 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
953 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
954 (i386-*-sco3.2v5*coff): New target.
955 (i386-*-sco3.2*): New target.
956 * configure: Rebuild.
958 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
960 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
963 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
965 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
966 validate_immediate return value in the right type for comparisons
969 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
971 * listing.c (MAX_BYTES): Use listing variables not constants.
972 (data_buffer): No longer an array, but a pointer.
973 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
974 (listing_listing): Allocate data_buffer.
976 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
978 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
979 --listing-rhs-width, --listing-cont-lines.
980 (show_usage): Update.
981 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
982 (listing_lhs_cont_lines, listing_rhs_width): New vars.
983 (print_lines): Use the variables instead of the constants.
984 (listing_listing): Likewise.
985 * listing.h: Declare the new vars.
987 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
989 * as.c (parse_args): Add --keep-locals alias for -L.
990 Add --strip-local-absolute.
991 (show_usage): Update.
992 * as.h (flag_strip_local_absolute): New flag.
993 * symbols.c (S_IS_LOCAL): Use it.
994 * config/obj-aout.h (S_IS_LOCAL): Likewise.
995 * config/obj-bout.h (S_IS_LOCAL): Likewise.
996 * config/obj-coff.h (S_IS_LOCAL): Likewise.
998 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1000 * config/tc-m32r.c: Detect if explicitly parallel instructions
1001 might have an io conflict and issue a warning message.
1003 start-sanitize-m32rx
1004 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1006 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1007 to a count of the number of matches to skip.
1008 (can_make_parallel): Pass count of number of matches to skip to
1009 reads_from_src_reg().
1012 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1014 start-sanitize-m32rx
1015 * config/tc-m32r.c: Add support for swapping fixups of swap
1018 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1019 cgen_swap_fixups): Functions to save, restore and swap the fixup
1020 chain with a backup copy.
1021 (cgen_asm_finish_insn): Returns address of constructed insn.
1023 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1025 * listing.c (file_info_struct): Remove FILE, add POS.
1026 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1027 (file_info): Don't open the file.
1028 (buffer_line): Check for the file in the last_open cache, updating
1030 (print_source): Don't reference file_info->file.
1031 (listing_listing): Likewise.
1032 (listing_print): Close the file in the cache, if any.
1034 start-sanitize-m32rx
1035 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1037 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1038 parallel instructions so that they are in the correct order.
1039 (reads_from_src_reg, get_src_reg, can_make_parallel,
1040 make_parallel): New functions to support opportunistic
1041 parallelisation of adjacent instructions.
1044 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1046 * read.c (dwarf_file_string): New file static variable.
1047 (emit_expr): Look for constant sequence that leads up to a file
1048 name in DWARF debugging output.
1049 (stringer): Use dwarf_file_string to decide whether to accept a
1050 string as a file name.
1052 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1054 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1055 (crack_operand): Add reg->reglst MRI hack.
1056 (r_seg): Put reglst symbols in reg_section.
1057 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1059 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1061 * tc-sh.c (get_specific): Handle SGR & DBR.
1063 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1065 * tc-h8300.c (parse_reg): Take the length of the symbol into
1066 account when attempting to match a register name.
1067 * tc-h8500.c (parse_reg): Likewise.
1069 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1071 start-sanitize-m32rx
1072 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1075 * cgen.c: Formatting changes to improve readability.
1077 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1079 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1083 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1085 Based on a patch from Jim Wilson
1086 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1087 (tc_gen_reloc): Handle cross section PC relative relocs
1091 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1093 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1095 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1097 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1098 (expr_jmp_buf): New static local.
1099 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1100 (cgen_md_operand): New function.
1101 * tc-m32r.c: Clean up pass over `struct foo' usage.
1102 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1104 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1106 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1107 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1109 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1111 * config/tc-i386.c (i386_operand): Give an error if there are
1112 unrecognized characters after an expression.
1114 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1116 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1118 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1120 * configure.in (i386*-go32-rtems*): Fix to be the same as
1122 * configure: Rebuild.
1124 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1126 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1127 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1128 (mips_ip): Always check for FP_D, not just for instructions that
1129 are not part of the regular ISA.
1131 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1133 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1135 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1137 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1139 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1141 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1142 the range we care about.
1145 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1147 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1148 (exec_type_enum): Enumeration giving all of the exec types.
1149 (warn_nops): New static variable to give nop warning level.
1150 ({cur,prev}_mul32_p): New static variable to keep track of whether
1151 the current/previous instruction is a 32-bit multiply.
1152 (Optimizing): Make static.
1153 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1155 (d30v_insert_operand): Delete declaration of unused function.
1156 (write_2_short): Make exec_type argument enum, not int.
1157 (parallel_ok): Ditto.
1158 (check_range): Delete unused variable(s).
1159 (build_insn): Ditto.
1160 (find_format): Ditto.
1161 (md_apply_fix3): Ditto.
1162 (md_show_usage): Document -n and -N.
1163 (md_parse_option): Parse -n and -N.
1164 (write_1_short): If -n, warn about adding a nop. Use
1166 (write_2_short): Use enumeration values instead of hard coded
1167 integers. Reset exec_type for default operations. For explicit
1168 parallel operations, call parallel_ok to make sure everything is
1169 ok. If writing out a parallel operation, and the previous
1170 instruction was a 32-bit multiply, indicate current instruction
1172 (parallel_ok): Allow add/tx ... to be done in parallel with
1173 another add/tx ... assuming the gpr registers don't overlap.
1174 (md_assemble): Use exec type enumeration values, not hard coded
1175 ints. Check for loads or 16-bit multiplies following in the next
1176 cycle after a 32-bit multiply. Add nops if that is the case.
1177 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1178 cur_mul32_p if current instruction is a 32-bit multiply.
1179 (find_format): Change spacing and layout.
1182 start-sanitize-tic80
1183 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1185 * config/tc-tic80.c (tic80_relax): New static variable.
1186 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1187 (md_parse_option): Handle new relax options.
1188 (md_show_usage): Document new relax options.
1189 (find_opcode): Don't use short forms of PC relative branches if
1194 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1196 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1197 used/set flag fields. Make flag vars unsigned long. Use
1198 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1199 parallel if they use the same conditional flag with reversed
1200 meaning. Allow 2 add/sub insns that set the carry or overflow
1201 flags but do not query them to be done in parallel. Don't allow 2
1202 word store operations to be done in parallel with ADDppp or
1203 SUBppp. Don't allow loads to be done in parallel with 16 bit
1207 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1209 * config/tc-arm.c: Prevent use of interworking support for
1212 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1214 * doc/all.texi: Add M32R cpu.
1216 * doc/as.texinfo: Add documentation of m32r processor.
1218 * doc/c-m32r.texi: New file, documenting m32r specific features.
1220 start-sanitize-m32rx
1221 * config/tc-m32r.c (allow_m32rx): New function.
1222 (enable_m32rx): New variable.
1223 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1224 (md_show_usage): Document new --m32rx command line option.
1225 (md_parse_option): Implement new --m32rx command line option.
1228 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1230 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1233 start-sanitize-tic80
1234 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1236 * config/tc-tic80.c (build_insn): Handle instructions that have
1237 long (32 bit) PC relative offsets. Fix places that previously
1238 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1239 (md_apply_fix): Add case to handle long PC relative offsets.
1242 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1244 * doc/c-arm.texi (ARM Options): Document support for new ARM
1247 * config/tc-arm.c (md_parse_option): Add support for new ARM
1250 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1252 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1253 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1255 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1257 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1260 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1261 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1263 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1265 * config/tc-v850.c: Brought up to date with the branch.
1267 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1269 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1270 (SWITCH_TABLE): Handle BFD_RELOC_8.
1271 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1272 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1273 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1275 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1277 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1278 apparent bug in gcc's long long support crossing from x86.
1280 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1282 * config/tc-arm.c: Brought up to date with latest changes on arm
1285 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1287 * config-gas.com: Get version info from configure.in.
1289 * makefile.vms: include depend.obj in OBJS.
1291 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1293 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1294 all corresponding code.
1296 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1298 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1299 run-time endian selection.
1301 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1303 * tc-sh.c (parse_reg): Properly quote for fv4.
1305 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1307 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1308 symbol value operator.
1310 start-sanitize-vr5400
1311 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1313 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1317 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1319 * config/tc-d10v.c (parallel_ok, find_opcode):
1320 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1322 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1324 * config/obj-coff.c (fixup_segment): Cast second arg of
1325 md_apply_fix3 call to type "valueT *".
1327 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1329 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1331 * configure: Re-generate.
1333 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1335 * config/tc-mips.c (macro_build): Use the membership field
1339 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1341 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1342 first argument if it's supposed to be a register.
1345 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1347 * config/tc-mips.c (mips_4900): Added.
1348 (hilo_interlocks): Added mips_4900.
1349 (md_begin): Set default for mips_4900.
1350 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1351 (md_longopts): Add "m4900" and "no-m4900".
1352 (md_parse_option): Handle above options.
1355 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1357 * app.c (do_scrub_chars): If d10v, re-insert a space before
1358 a '#' when in state 10.
1360 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1362 * config/tc-h8300.c: Include "subsegs.h".
1363 (tc_reloc_mangle): Handle references to symbols which are not
1364 being output, so that references to `.' work.
1366 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1368 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1371 * macro.c (sub_actual): If we don't find a parameter for an &,
1374 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1375 start-sanitize-vr5400
1377 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1379 (hilo_interlocks): VR5400 has interlocks.
1380 (md_begin): Expect mips64vr5400, not mips64r5400.
1383 * config/tc-mips.c (mips_ip): In default case, call as_bad
1384 instead of fprintf, to get "assembler messages:" message output
1385 before instead of after.
1387 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1389 * frags.h: Handle multiple inclusion.
1391 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1393 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1394 * as.h (struct frag, frag support): Moved from here.
1396 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1398 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1399 * cgen.c (cgen_asm_finish_insn): Update.
1400 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1401 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1402 (md_convert_frag): Ditto.
1403 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1404 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1405 (TC_FRAG_INIT): Update.
1407 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1409 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1410 print out MD fields of fix.
1411 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1412 defined) to initialize MD fields in frag.
1413 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1414 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1415 * config/tc-ns32k.h: Add comments. Remove obsolete
1416 BFD_FAST_SECTION_FILL definition, change prototypes for
1417 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1418 opcode_frag and opcode_offset and remove pcrel_adjust.
1419 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1420 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1421 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1423 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1424 MD fields in frag structure.
1425 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1426 fix_bsr): macros to access MD fields in fix structure.
1427 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1428 use struct opcode_location as these fields are now in the frag
1430 (convert_iif): Call frag_more as it is needed instead
1431 of trying to allocate for the whole insn. Avoid call of frag_more
1432 with negative argument.
1433 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1434 md_estimate_size_before_relax, md_pcrel_from,
1435 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1436 and frag structures.
1437 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1438 opcode_offset and remove pcrel_adjust.
1439 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1440 fix_new_ns32k_exp with changed arguments.
1442 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1444 * tc-mips.c (md_begin): Reorganize setting of default values so
1445 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1447 (md_parse_option): Remove all code that sets defaults; md_begin
1448 handles all of this now.
1450 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1452 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1454 (bootstrap, bootstrap2, bootstrap3): Likewise.
1455 * Makefile.in: Rebuild.
1457 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1458 TOC section to be against the csect.
1460 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1462 start-sanitize-vr5400
1463 * config/tc-mips.c (mips_5400): New variable.
1464 (md_begin, md_parse_option): Handle 5400 options/names.
1465 (macro_build, mips_ip): Check for 5400-specific instructions.
1466 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1470 * config/tc-mips.c (validate_mips_insn): New function, checks
1471 match versus mask bits, and also verifies that all bits to be
1472 output are actually specified somewhere.
1473 (md_begin): Call it for 32-bit instructions, instead of doing
1474 match/mask check here. In case of failure, print a message, but
1475 check the rest of the opcode table before exiting.
1477 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1479 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1480 from Tony Thompson at ARM: athompso@arm.com
1483 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1485 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1490 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1492 * config/tc-mips.c (hilo_interlocks): True for tx49.
1493 (md_begin): Add mips64tx49.
1494 (md_parse_option): Add 4900 cpu.
1497 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1499 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1500 extend if the operand expects a signed value.
1502 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1503 default which is to permit dollar labels.
1505 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1507 * config/tc-sparc.c (sparc_memory_model): New variable.
1508 (md_longopts): Add -TSO/-PSO/-RMO options.
1509 (md_parse_options): Handle them.
1510 (sparc_elf_final_processing): For 64 ELF, set required
1511 memory ordering in e_flags. Default to RMO and let the user
1512 override it through command line.
1514 * config/tc-sparc.h (elf_tc_final_processing): Add.
1516 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1518 * config/tc-sparc.c (v9a_asr_table): New variable.
1519 (sparc_ip): Handle v9a asr's.
1520 Patch from David Miller <davem@vger.rutgers.edu>.
1522 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1524 * config/tc-sparc.h (md_do_align): New macro.
1525 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1526 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1528 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1530 * config/tc-sh.c (sh_small): New variable.
1531 (OPTION_SMALL): Define.
1532 (md_longopts): Add "small".
1533 (md_parse_option): Handle OPTION_SMALL.
1534 (md_show_usage): Mention -small.
1535 * config/tc-sh.h (sh_small): Declare.
1536 (SUB_SEGMENT_ALIGN): Handle sh_small.
1537 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1540 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1541 case in little endian mode.
1543 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1545 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1546 overflow signalling to linker.
1548 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1550 * makefile.vms: Fix for dec c.
1552 * config-gas.com: Give explanation for dec c setup in error
1555 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1556 sections on openvms/alpha.
1558 * config/obj-evax.c: support .weak pseudo-op
1560 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1562 * config/tc-sparc.c (default_arch_size): New static local.
1563 (struct sparc_arch): Rename arch_size to default_arch_size.
1564 New member user_option_p.
1565 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1566 (init_default_arch): Check whether default arch is valid.
1567 Set default_arch_size in addition to sparc_arch_size.
1568 (OPTION_32,OPTION_64): Define.
1569 (md_longopts): New entries for -32, -64.
1570 (md_parse_option): Handle them.
1571 (md_show_usage): Print them. Ensure init_default_arch called.
1572 * configure.in (sparc64): Set arch to v9-64.
1573 * configure: Regenerated.
1575 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * write.c (subsegs_finish): New function, broken out of
1579 (write_object_file): Some code moves into subsegs_finish.
1580 * write.c (subsegs_finish): Declare.
1581 * as.c (main): Call subsegs_finish.
1583 * read.c (s_include): Check for error return from
1586 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1588 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1590 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1592 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1593 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1594 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1595 the correct relocation when it exists.
1596 * config/tc-i386.c (md_apply_fix3): Likewise.
1598 * config/tc-ppc.h: Correct typo in comment.
1599 * config/tc-v850.h: Likewise.
1601 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1603 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1604 when second instruction is writing to first instructions inputs.
1606 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1608 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1609 templated programs to build with -g.
1611 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1613 * config/tc-v850.c (md_relax_table): Add support for relaxing
1614 unconditional branches. This patch is courtesy of Jim Wilson.
1615 (md_convert_frag): Fix relaxing of branches. This patch is
1616 courtesy of Jim Wilson.
1617 (md_assemble): Create different fixups for conditional and
1618 unconditional branches. This patch is courtesy of Jim Wilson.
1619 (md_estimate_size_before_relax): Estimate size of variable part of
1620 fixup based on whether it is for a conditional or an unconditional
1621 branch. This patch is courtesy of Jim Wilson.
1622 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1623 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1624 obj_elf_section_change_hook().
1625 (v850_comm): New function.
1626 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1627 (md_begin): Add bss flag to seg_info of bss sections.
1629 Add support for .scommon, .tcommon and .zcommon sections.
1631 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1632 .zcommon, .tbss, .call_table_data and .call_table_text.
1634 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1636 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1637 * configure: Regenerated.
1639 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1641 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1642 expression is not confused with -1.
1644 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1646 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1647 operand - OPERAND_ATMINUS.
1649 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1651 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1652 decrement modify the index register.
1654 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1656 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1657 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1658 68336, 68341, 68349.
1659 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1660 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1661 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1664 * doc/Makefile.am (CPU_DOCS): Define.
1665 (as.info): Depend upon $(CPU_DOCS).
1666 * doc/Makefile.in: Rebuild.
1668 * configure.in: Remove AM_PROG_INSTALL; it's called by
1670 * configure: Rebuild.
1672 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1674 * tc-d10v.h (TC_START_LABEL): Don't define.
1675 (tc_frob_label): Define.
1677 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1679 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1680 to pair a branch and link with anything but an exe instruction.
1682 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1684 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1685 optimization to reduce the alignment surprises for gcc.
1687 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1689 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1690 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1691 (sparc_ip): Add %hix,%lox.
1692 (md_apply_fix3): Call as_bad_where, not as_bad.
1693 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1694 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1696 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1698 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1699 recognizes alphaev5 etc.
1700 * configure: Rebuild.
1702 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1704 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1705 of mipsr3900 with mipstx39.
1707 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1708 -mipsXX message' if the insn isn't an ISA insn.
1710 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1712 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1713 Redefine TARGET_FORMAT to call sparc_target_format.
1714 * config/tc-sparc.c (in_unsigned_range): New function.
1715 (sparc_arch_size): Make static.
1716 (sparc_target_format): New function.
1717 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1718 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1719 (output_insn): Set `fx_no_overflow'.
1720 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1721 (tc_gen_reloc): Likewise.
1723 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-v850.c (v850_section): Remove.
1727 * config/obj-elf.c (obj_elf_section): Enhance error message.
1729 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1731 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1732 including obj-elf.h in OBJ_MAYBE_ELF case.
1733 (mips_target_format): Return NULL after abort to avoid warning.
1735 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1737 * expr.c (operator): Accept ==. From Anders Blomdell
1738 <anders.blomdell@control.lth.se>.
1740 * config/atof-ieee.c (gen_to_words): When generating a denormal
1741 number, handle an overflow into the smallest normalized number.
1743 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1745 * as.h, input-scrub.c (new_logical_line): New return value.
1746 * read.c (s_app_file): Don't note the same file several times
1749 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1751 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1753 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
1755 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1756 * configure: Rebuild.
1758 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
1760 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1762 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1763 fn* instructions do not insert implicit fwait. This was changed
1766 * config/m68k-parse.y (yylex): Permit an expression to be used for
1769 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1771 * Makefile.in: Rebuild.
1773 * aclocal.m4: Rebuild with new libtool.
1774 * configure: Rebuild.
1776 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
1778 * app.c (do_scrub_chars): Clear mri_state at end of .mri
1781 * config/tc-mips.c (hilo_interlocks): Change from a static
1782 variable to a macro, so that it varies with the variables upon
1784 (gpr_interlocks, cop_interlocks): Likewise.
1785 (md_begin): Don't initialize them.
1787 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
1789 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
1790 of strcmp where appropriate.
1792 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
1794 * config/tc-v850.c (md_assemble): Cope with a zero data area
1795 relocation with a constant offset.
1796 (md_assemble): Produce error message when special data area
1797 relocations are used on instructions which do not support them.
1798 (md_assemble): Reset processor mask if defined by command line
1801 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
1803 * config/tc-sparc.c: Reorganize file.
1804 (parse_keyword_arg): Allow numbers in reg names.
1805 (SPECIAL_CASE_NONE): New macro.
1806 (md_assemble): Use it.
1807 (lookup_arch,init_default_arch): New functions.
1808 (default_arch,default_init_p,sparc_arch_table): New static locals.
1809 (sparc_arch_size): New static local.
1810 (max_architecture): Initialize in init_default_arch.
1811 (md_parse_options): Call init_default_arch if necessary.
1812 Rewrite -xarch/-A processing.
1813 (md_show_usage): Print -A values from sparc_arch_table.
1814 (md_begin): Call init_default_arch if necessary.
1815 (sparc_md_end): Handle both 32 and 64 bit environments.
1816 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
1817 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
1818 (DEFAULT_ARCH): Add.
1819 * config.in: Regenerate.
1820 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
1821 (SPARC_V9,SPARC_ARCH64): Delete.
1822 * configure: Regenerate.
1823 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
1825 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
1827 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
1829 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
1830 start-sanitize-v850e
1832 * config/tc-v850.c (md_assemble): Corrected typo.
1833 * config/tc-v850.c Add new sections: call_table_data and
1835 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
1836 (handle_ctoff): New Function.
1838 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
1841 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
1843 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
1844 displacement from the tiny data area pointer.
1846 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
1848 * config/tc-hppa.c (fix_new_hppa): Make declaration match
1851 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
1853 * config/tc-v850.c (processor_mask): New variable.
1854 (set_machine, md_parse_option): Set processor_mask.
1855 (md_assemble): Check that instruction is available to target
1858 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
1859 start-sanitize-v850e
1860 (TARGET_PROCESSOR): New constant.
1861 (TARGET_PROCESSOR): New constant.
1865 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
1867 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
1872 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
1874 Merge in work from Martin Hunt:
1876 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
1877 CR is 0 for PSWL and PSWH.
1879 * config/tc-d30v.c (do_assemble): Don't accept
1880 illegal condition codes for cmpu instruction.
1882 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
1883 used in d*i instructions.
1885 * config/tc-d30v.c (check_size): New function. Check
1886 relocations for overflows.
1887 (md_pcrel_from_section): Fix relocations between sections.
1888 (md_apply_fix3): Use new relocation types for 15 and 21
1889 bit relocations in the right container. Needed because
1890 the address of the instruction is not eight-byte aligned
1891 but the relocations must be.
1893 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
1894 (find_format): If ".s" or ".l" are used, don't try
1895 to compute branch sizes.
1897 * config/tc-d30v.c (do_assemble): Check for ".s" or
1898 ".l" extensions to opcode names.
1899 (find_format): Generate the correct instructions when
1900 ".s" or ".l" are used.
1902 * config/tc-d30v.c (build_insn): Check for odd registers
1903 on instructions that require even registers.
1905 * config/tc-d30v.h (md_start_line_hook): Define.
1906 * config/tc-d30v.c (md_start_line_hook): New hook.
1907 Checks the beginning of each line for a ".". If it
1908 finds one, assume a pseudo-op and flush any unwritten
1911 * config/tc-d30v.c (md_apply_fix3): Fix problem
1912 with determining when fixups were done.
1914 * config/tc-d30v.c (build_insn): Fix bug where the numeric
1915 part of a symbol (for example, "foo+8") was being written
1916 into the instruction.
1917 (md_pseudo_table): Change .word to be 32 bits and add
1920 * config/tc-d30v.c (parallel_ok): Check to see if first
1921 instruction is a jump.
1923 * config/tc-d30v.c (parallel_ok): Major code reorganization.
1926 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
1928 start-sanitize-v850e
1929 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
1931 * configure.in (emulations): Add v850 emulation.
1933 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
1935 * Makefile.am (CPU_TYPES): Add arc.
1936 (TARGET_CPU_CFILES): Add tc-arc.c.
1937 (TARGET_CPU_HFILES): Add tc-arc.h.
1938 (dependencies): Rebuild.
1939 * Makefile.in: Rebuild.
1940 * configure.in: Recognize arc-*-elf*.
1941 * configure: Regenerated.
1942 * config/tc-arc.[ch]: New files.
1944 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
1946 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
1947 Correct description of hi() reloc prefix.
1949 start-sanitize-v850e
1950 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
1951 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
1952 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
1955 * doc/c-v850.texi: Document new pseudo ops and command line
1958 * config/tc-v850.c (set_machine): New function.
1959 * config/tc-v850.c (.v850): New pseudo op.
1960 start-sanitize-v850e
1961 * config/tc-v850.c (.v850e): New pseudo op.
1962 * config/tc-v850.c (.v850ea): New pseudo op.
1966 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
1968 Support -alh and -ald for DWARF 1:
1969 * listing.c (struct list_info_struct): Add debugging field.
1970 (listing_newline): Initialize the debugging field. If ELF, if the
1971 section starts with .debug or .line, set the debugging field in
1972 the listing structure.
1973 (debugging_pseudo): Add list parameter. Change all callers. If
1974 the debugging field is set, consider it to be a debugging pseudo.
1975 If ELF, skip blank lines between debugging lines.
1976 * read.c (emit_expr): If ELF, look for line numbers.
1977 (stringer): If ELF, look for file names.
1979 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
1981 * config/tc-v850.c (v850_insert_operand): Only test for overflow
1982 if there is no insert function.
1984 * config/tc-v850.h (TARGET_MACHINE): New constant.
1986 * config/tc-v850.c (v850_insert_operand): Add
1987 -mwarn_unsigned_overflow.
1988 (md_begin): Set BFD machine number based on machine variable.
1989 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
1991 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
1993 * as.h: Don't declare alloca if it is a macro.
1994 * macro.c: Likewise.
1997 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
1999 * config/tc-mips.c: Add tx19/r1900.
2002 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2004 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2005 rename to cpu_types[].
2006 (s_alpha_arch): New function.
2007 (md_pseudo_table): Add "arch".
2009 * config/tc-alpha.c (md_begin): Merge the two loops through the
2011 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2012 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2014 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2016 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2018 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2020 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2023 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2025 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2027 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2029 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2030 relative to the next instruction, not the current instruction.
2031 (md_assemble): Similarly.
2033 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2035 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2038 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2039 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2040 recognise special instructions.
2041 (md_assemble): Calculation of the size of a fixups corrected.
2043 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2046 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2048 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2049 opcode->opcode as the sentinal. Zero is a valid opcode.
2051 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2053 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2054 * doc/c-v850.texi: Change node name to match other chapter nodes.
2056 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2058 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2061 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2063 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2064 number will fit in 64 bits.
2066 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2067 rather than calling abort.
2069 * as.h: Don't define alloca if __GNUC__. Just declare it.
2070 * macro.c: Copy alloca handling from as.h.
2072 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2073 Gabriel Paubert <paubert@iram.es>.
2075 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2076 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2077 is jcxz or a loop instruction.
2079 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2081 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2083 (md_begin): Set up machine architecture and type.
2085 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2087 * symbols.c (resolve_symbol_value): Store the value back into the
2088 symbol expression, to handle add or subtract simplification
2089 correctly. Handle O_symbol_rva. Add default case.
2091 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2092 chunksize while creating the new subsection.
2093 * as.c (chunksize): Initialize to zero.
2094 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2095 calling obstack_begin.
2097 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2099 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2102 start-sanitize-v850e
2103 * config/tc-v850.c (parse_register_list): Support constant
2104 expressions as register lists.
2107 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2109 * doc/c-v850.texi: Change the major node to v850 Machine
2112 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2114 * doc/as.texinfo: Add inclusion of c-v850.texi
2116 * doc/c-v850.texi: New file.
2118 * read.c (is_end_of_line): Make NUL character be considered to be
2121 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2123 * config/tc-v850.c (parse_register_list): Add support for curly
2125 (cc_names): Add "e" and "ne" conditions.
2127 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2129 * app.c (do_scrub_chars): Support a double dash as starting a
2130 comment that extends to end of line.
2132 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2134 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2136 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2138 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2140 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2141 insn when changing to a different instruction.
2143 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2145 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2146 floating point extensions.
2147 (parse_reg): parse sgr and dbr.
2149 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2151 * config/tc-v850.c (system_register_name): Support numbers for
2152 system register IDs.
2154 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2156 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2157 flag when alignment is in bytes instead of power of 2, and code to
2158 use that flag to convert alignment to bytes.
2159 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2160 * read.h (s_lcomm_bytes): Add prototype.
2161 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2162 defined, write alignment to alignment bits in section header s_flags
2163 rather than the s_align field.
2164 start-sanitize-tic80
2165 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2166 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2167 pseudo, instead of s_lcomm which wants a power of two for alignment.
2170 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2172 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2174 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2176 * as.c (show_usage): Add -am.
2177 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2178 if we've already got one.
2179 * listing.c (struct list_info_struct): Add line_contents.
2180 (listing_newline): Put unused argument to work: if non-null, save it...
2181 (listing_listing): ... and regurgitate during listing instead of line
2183 * listing.h (LISTING_MACEXP): New define.
2184 (LISTING_NEWLINE): Argument is NULL.
2185 * read.c (read_a_source_file): If expanding macros, break up input
2186 lines and pass them to listing_newline.
2187 * doc/as.texinfo: Document -ac and -am.
2189 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2191 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2193 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2196 start-sanitize-v850e
2197 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2199 * config/tc-v850.c: Remove support_v850e flag and command line
2202 * configure.in (emulations): Add support for v850e target
2204 * configure (emulations): Add support for v850e target
2206 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2208 * config/tc-v850.c: Remove support_v850ea flag and command line
2211 * configure.in (emulations): Add support for v850ea target
2213 * configure (emulations): Add support for v850ea target
2216 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2218 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2219 setting EXPECT and TCL_LIBRARY.
2220 * Makefile.in: Rebuild.
2222 * as.h (enum debug_info_type): Define.
2223 (debug_type): Declare.
2224 * as.c (debug_type): New global variable.
2225 (show_usage): Add --gstabs.
2226 (parse_args): Handle --gstabs.
2227 * read.c (generate_asm_lineno): Remove.
2228 (read_a_source_file): Output stabs debugging if appropriate.
2229 Change checks of generate_asm_lineno to check debug_type. Only
2230 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2231 * read.h (generate_asm_lineno): Don't declare.
2232 (stabs_generate_asm_lineno): Declare.
2233 * stabs.c (stabs_generate_asm_lineno): New function.
2234 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2235 Don't turn off debugging.
2236 (add_file): Remove old #if 0 code.
2237 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2238 (ecoff_directive_end): Don't generate stabs line symbols.
2239 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2240 generate_asm_lineno.
2241 (line_label_cnt): Remove.
2242 (ecoff_generate_asm_line_stab): Remove.
2243 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2244 * doc/as.texinfo, doc/as.1: Document --gstabs.
2246 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2248 start-sanitize-v850e
2249 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2250 Add support for v850ea instructions.
2252 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2253 Add support for v850e instructions.
2256 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2257 text of entire opcode.
2259 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2261 * doc/internals.texi: Document rs_leb128.
2263 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2265 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2266 in ABSL case, rather than calling abort.
2268 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2270 * as.h (enum _relax_state): Add rs_leb128.
2271 * read.c (potable): Add sleb128 and uleb128.
2272 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2274 * read.h: Update prototypes.
2275 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2276 the symbol value, add a second FINALIZE argument that prevents
2277 changes from being comitted. Update all callers.
2278 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2279 * doc/as.texinfo: Document the new pseudos.
2281 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2283 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2285 (DISTCLEANFILES): Define.
2286 * doc/Makefile.am (DISTCLEANFILES): Define.
2287 * Makefile.in, doc/Makefile.in: Rebuild.
2289 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2291 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2292 Don't set targ or gas_target. Define SCO_ELF and
2293 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2295 * Makefile.am: Remove @target_frag@.
2296 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2298 (dep-am): Mark as phony.
2299 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2301 * config/arm-big.mt, config/arm-lit.mt: Remove.
2302 * config/mips-big.mt, config/mips-lit.mt: Remove.
2303 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2304 * config/ppc-sol.mt: Remove.
2305 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2306 * config/m88kcoff.mt: Remove.
2307 * config/sco5.mt: Remove.
2308 * configure, config.in, Makefile.in: Rebuild.
2310 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2311 further try to circumvent the .y.h rule.
2312 * Makefile.in: Rebuild.
2314 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2316 * Makefile.am: New file, based on old Makefile.in.
2317 * acinclude.m4: New file, from old aclocal.m4.
2318 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2319 shared library handling; now handled by libtool. Replace
2320 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2321 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2322 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2323 * config.in: New file, created by autoheader.
2325 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2326 * stamp-h.in: New file.
2327 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2328 (parse_args): Likewise.
2329 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2330 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2331 * Makefile.in, doc/Makefile.in: Now built with automake.
2332 * aclocal.m4: Now built with aclocal.
2333 * configure: Rebuild.
2335 * cond.c (s_else): If not listing false conditionals, turn listing
2336 off in the false branch of the else.
2338 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2340 * config/tc-mips.c (macro): Fix handling of a double load from a
2341 symbol plus an offset.
2343 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2344 has an associated external symbol.
2346 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2348 * config/tc-alpha.c (s_alpha_ucons): New function.
2349 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2351 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2353 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2354 line if we encounter an error.
2356 * config/tc-v850.c (md_assemble): Sign extend constants value
2357 for hi and hi0 expressions.
2358 (v850_insert_operand): Enable range checking for generic 16bit
2361 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2363 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2364 LO16, HI16 and HI16_S relocs.
2366 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2368 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2370 * configure: Regenerated with autoconf 2.12.
2371 * Makefile.in: Add $(EXEEXT) to all executables.
2373 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2375 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2376 unconditional branches.
2377 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2380 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2382 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2384 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2386 * macro.c (define_macro): Make sure the index is in range before
2389 start-sanitize-tic80
2390 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2392 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2393 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2394 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2398 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2400 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2401 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2402 defined, use s_align_ptwo for .align.
2403 * configure.in (i386-*-msdosdjgpp*): New target.
2404 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2405 * configure: Rebuild.
2407 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2409 * config/tc-sparc.c (last_opcode): New static local.
2410 (md_assemble): Don't issue "FP branch in delay slot" warning if
2411 the delay slot has been annulled.
2413 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2415 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2416 code if BFD_ASSEMBLER.
2418 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2420 * config/tc-v850.c (system_registers): Fix ordering of registers.
2422 start-sanitize-tic80
2423 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2425 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2426 when it will be filled in later by relocation information.
2429 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2431 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2432 (mips_ip): Fix ISA checks.
2434 start-sanitize-r5900
2435 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2437 * configure.in: Default the r5900 to little endian.
2438 * configure: Rebuilt.
2441 start-sanitize-tic80
2442 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2444 * config/tc-tic80.c (build_insn): Fix endianness problem with
2448 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2450 * config/tc-mips.c (check_absolute_expr): Change warning to
2453 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2455 * config/tc-mips.c (macro_build): Refine code to check if an
2456 instruction is available on a particular cpu variant.
2457 (mips_ip): Likewise.
2459 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2461 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2462 OBJ_AOUT to ifdef OBJ_ELF.
2463 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2464 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2466 * write.c (fixup_segment): Change special case for i386-coff to
2467 not apply for i386-pe.
2468 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2469 which were not done.
2470 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2471 (coff_format_ops): Initialize frob_file_after_relocs field rather
2472 than frob_file field.
2473 * config/obj-coff.h (coff_frob_file): Don't declare.
2474 (coff_frob_file_after_relocs): Declare.
2475 (obj_frob_file): Don't define.
2476 (obj_frob_file_after_relocs): Define.
2477 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2478 * configure: Rebuild.
2480 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2482 * config/obj-coff.c (fixup_segment): Never subtract section
2483 address from PC relative reloc which will be fully resolved.
2485 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2487 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2488 with hpux10 header files.
2490 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2492 From Jason Merrill <jason@cygnus.com>:
2493 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2495 * config/tc-i386.h (md_maybe_text): Define.
2496 (md_do_align): Use md_maybe_text.
2498 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2500 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2501 relocations, don't check for symbol being external, weak, etc.
2503 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2505 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2506 calculate relocations to any external symbol, because we might be
2507 linking a shared object and the symbol might be overriden or moved
2508 (for instance, moved into a static executable's .bss section).
2509 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2511 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2512 be calculated by the assembler.
2514 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2515 whose destination lies in the same file, by ignoring the @plt or
2516 @local and aiming the branch at its destination.
2518 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2520 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2521 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2524 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2525 of obj_copy_symbol_attributes.
2527 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2529 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2530 signed operand, sign extend a 32 bit value to the host size.
2532 * Makefile.in (CFLAGS): Subsitute from configure script. From
2533 Jeff Makey <jeff@cts.com>.
2535 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2536 buffer size to make a copy of the symbol.
2538 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2541 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2543 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2544 step through the frags calling cvt_frag_to_fill, switch to
2545 SEG_DATA when we reach data_frag_root.
2547 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2549 * config/tc-mn10300.c (md_assemble): Allow an empty register
2550 list for instructions which use register lists.
2552 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2554 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2556 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2559 * config/tc-arm.c: Add prototypes for many static functions.
2560 (struct asm_opcode ): Add prototypes for parms field.
2561 (struct thumb_opcode ): Likewise.
2562 (fp_op2): Remove unused flags parameter.
2563 (output_inst): Make static.
2564 (arm_after_pass_hook): Remove unused ignore parameter.
2565 * config/tc-arm.h (arm_after_pass_hook): Declare.
2566 (arm_start_line_hook): Declare.
2567 (arm_frob_label): Declare.
2569 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2571 * depend.c (wrap_output): new prototype.
2573 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2575 * config/tc-sh.c (md_apply_fix): Check for overflow.
2577 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2578 section size to be aligned.
2580 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2582 * config/tc-sh.h (md_cons_align): Define.
2583 (sh_cons_align): Declare.
2584 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2585 (sh_no_align_cons): New static variable.
2586 (s_uacons): New static function.
2587 (sh_cons_align): New function.
2588 (sh_handle_align): Warn about misaligned data.
2589 * doc/c-sh.texi: Document .uaword and .ualong.
2591 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2593 * macro.c (macro_expand): In MRI mode, treat single quote as a
2594 separator character when checking for a positional argument.
2596 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2598 * config/tc-arm.c (md_parse_option): Merge in changes from
2601 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2603 * configure.in (emulations): Add Thumb architecture support from
2604 armT-9703-28-branch.
2606 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2608 * doc/all.texi: Add enabling of ARM documentation.
2610 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2612 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2614 * config/tc-mips.c: Added r3900 support.
2616 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2618 * as.c: (parse_args) `-t' option requires an argument.
2620 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2622 * config/tc-arm.c (md_begin): Change call to
2623 coff_arm_bfd_set_private_flags() to a call to
2624 bfd_set_private_flags().
2626 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2628 * Makefile.in: Rebuild dependencies.
2630 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2631 of a BFD_RELOC_RVA reloc.
2633 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2635 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2636 (hppa_force_relocation): Force a relocation for an absolute
2639 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2641 * doc/as.texinfo: Don't use @value in section names or index
2642 entries; it confuses texinfo.tex.
2644 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2646 * doc/as.texinfo: Updated for -MD option.
2647 * Makefile.in (CFILES): Added depend.c.
2648 (OBJS): Added depend.o.
2649 * as.h (start_dependencies, register_dependency,
2650 print_dependencies): New declarations.
2651 * depend.c: New file.
2652 * as.c (parse_args): Added -MD option.
2653 (main): Call print_dependencies.
2654 (show_usage): Added help for -MD.
2655 * read.c (s_app_file): Call register_dependency.
2656 (s_include): Call register_dependency when file is found.
2657 (read_a_source_file): Call register_dependency.
2659 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2661 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2662 section address to the symbol value.
2664 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2666 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2667 into the new membership field.
2669 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2671 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2672 command line then the ARM7 is now chosen by default when setting
2673 the BFD machine and architecture.
2675 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2677 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2678 hold APCS selection.
2679 (md_begin): Added code to generate flags to be set into the COFF
2680 header and the calls to the BFD functions to do this.
2681 (md_parse_option, md_show_usage): Added new command line
2682 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2683 -marmv3m, -marmv4, -marmv4t.
2685 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2686 as it is never used.
2688 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2690 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2691 label name with ".".
2692 * config/tc-mn10300.c (md_convert_frag): Likewise.
2694 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2696 * config/tc-mips.c (set_at): Check for bignum.
2697 (check_absolute_expr, macro, mips16_macro): Likewise.
2699 start-sanitize-tic80
2700 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2702 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2703 for overflow/underflow, only insert lower 15 bits into instruction.
2706 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2708 * config/tc-i386.c (pi): Check for RegMMX.
2710 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2712 * expr.c (expr): When subtracting values in the same frag,
2713 subtract X_add_number rather than adding it.
2715 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2717 * config/obj-coff.c (write_object_file): Just pass NULL to
2718 md_do_align, not the address of a char holding NOP_OPCODE.
2720 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2722 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2723 than an address if the floating point value looks sufficiently
2726 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2728 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2729 section size to be aligned.
2731 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2733 * cond.c: Include "macro.h".
2734 (struct conditional_frame): Add macro_nest field.
2735 (initialize_cframe): Initialize macro_nest.
2736 (cond_finish_check): Add nest parameter. Change all callers.
2737 (cond_exit_macro): New function.
2738 * as.h (cond_finish_check): Update declaration.
2739 (cond_exit_macro): Declare.
2740 * input-scrub.c (macro_nest): Make globally visible.
2741 (input_scrub_next_buffer): Call cond_finish_check.
2742 * macro.h (macro_nest): Declare.
2743 * read.c (s_mexit): Call cond_exit_macro.
2745 * config/tc-i386.h (RegMMX): Define.
2746 * config/tc-i386.c (pi): Check for all register types.
2747 (type_names): Add RegMMX.
2748 (md_assemble): Handle RegMMX.
2750 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2752 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2755 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
2757 * config/tc-mips.c (nopic_need_relax): Add new parameter
2758 before_relaxing. Use it when testing ecoff_extern_size.
2759 (load_address, macro, md_estimate_size_before_relax): Fix all
2762 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
2764 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2765 (obj_elf_subsection): New static function.
2767 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
2769 * config/obj-coff.c (coff_header_append): Don't reset string_size
2770 each time through the loop.
2772 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2774 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2776 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
2778 * doc/internals.texi (Porting GAS): Correct documentation for
2779 current configure handling of targ-cpu.h, et. al.
2780 (CPU backend): Document listing macros.
2782 * listing.c (data_buffer): Set size based on other listing macros,
2783 rather than always using 100.
2784 (data_buffer_size): Remove static variable.
2785 (calc_hex): Make data_buffer_size a local variable. Don't leave
2786 any slop when filling data_buffer.
2788 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
2790 * doc/c-mips.texi: Document .set autoextend.
2792 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
2794 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
2795 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
2796 sparc-*-openbsd*): New targets.
2797 * configure: Rebuild.
2799 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
2801 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
2802 for all undefined symbols.
2804 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
2806 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
2809 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
2811 * configure.in (alpha*-*-openbsd*): New target.
2812 * configure: Rebuild.
2814 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
2816 * configure.in (mips-*-openbsd*): New target.
2817 * configure: Rebuild.
2820 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
2822 * config/tc-d30v.c (parallel_ok): Fix parallel checking
2823 for instructions using conditional execution.
2826 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
2828 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
2830 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
2832 * Makefile.in (srcroot): Remove.
2833 (INSTALL): Set to @INSTALL@.
2834 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
2835 (all, dvi): Don't set srcroot.
2836 (install): Depend upon as.new, gasp.new, and installdirs. Use
2837 $(program_transform_name) directly, rather than using
2838 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
2839 (installdirs): New target.
2840 * doc/Makefile.in (INSTALL_XFORM1): Remove.
2841 (install): Depend upon installdirs. Use $(program_transform_name)
2842 directly, rather than using $(INSTALL_XFORM) and
2844 (installdirs): New target.
2845 (install-info-as): Run mkinstalldirs.
2846 (install-info-gasp): Likewise.
2848 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
2850 * Makefile.in (INSTALL): Change install.sh to install-sh.
2852 * symbols.c (resolve_symbol_value): Check for division by zero.
2854 From Thomas Graichen <graichen@rzpd.de>:
2855 * Makefile.in: Always use $(SHELL) when running move-if-change.
2856 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
2857 * configure: Rebuild.
2859 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
2861 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
2862 New argument `want'. Update enum cgen_parse_operand_result values.
2863 Initialize if CGEN_PARSE_OPERAND_INIT.
2864 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
2865 (md_assemble): Call cgen_asm_init_parse.
2866 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
2868 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
2870 * config/tc-m68k.c (m68k_ip): Handle #j.
2872 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
2874 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
2875 right address for call label:32,regs,imm.
2877 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
2879 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
2881 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
2882 symbol for OBJ_ELF anymore.
2884 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
2886 * Makefile.in: Regenerate dependencies.
2887 (TARG_CPU): New variable.
2888 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
2889 (.dep1): Delete creating of cgen-opc.h.
2890 (.tcdep): Put proper contents in cgen-opc.h.
2891 * configure.in (m32r): Delete setting of extra_files, extra_links.
2892 (AC_OUTPUT): Create cgen-opc.h.
2893 * configure: Regenerated.
2895 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
2897 * makefile.vms: Update to build gasp.exe.
2899 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
2901 * write.c (relax_frag): Make non-static.
2902 * write.h (relax_frag): Add prototype for.
2903 * config/tc-m32r.h (md_do_align): New arg `max'.
2904 * config/tc-m32r.c (m32r_do_align): Likewise.
2905 Update calls to frag_align, frag_align_pattern.
2906 (fill_insn): Update call to m32r_do_align.
2907 (m32r_scomm): Update call to frag_align.
2909 * config/tc-m32r.[ch]: New files.
2911 * Makefile.in (CPU_TYPES): Add m32r.
2912 (TARGET_CPU_CFILES): Add tc-m32r.c.
2913 (TARGET_CPU_HFILES): Add tc-m32r.h.
2914 (DISTCLEAN_HERE): Add cgen-opc.h.
2915 (.dep1,.tcdep): Create empty cgen-opc.h.
2916 (cgen.o): Add dependencies.
2917 (dependencies): Regenerate.
2918 * as.h (struct frag): New member fr_targ.
2919 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
2920 * conf.in (USING_CGEN): New macro.
2921 * configure.in (m32r-*-*): Add entry for.
2922 Add cgen.o to extra_objects.
2923 * configure: Regenerate.
2924 * frags.c (frag_var): fr_pcrel_adjust renamed to
2925 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
2926 (frag_variant): Likewise.
2927 * write.c (relax_frag): Likewise.
2928 * config/tc-ns32k.c (*): Likewise.
2930 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
2932 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
2933 rather than for any end of line character.
2935 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
2936 call abort (i.e., as_abort) rather than crashing.
2938 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
2939 OBJ_ELF, rather than of S_GET_OTHER.
2941 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
2943 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
2945 * Makefile.in (VERSION): Set to 2.8.1.
2947 * Branched binutils 2.8.
2949 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
2951 * COPYING: Update FSF address.
2953 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
2955 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
2957 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
2959 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
2961 * config-gas.com: Update to handle both vax and alpha.
2962 * makefile.vms: Update to use config-gas.
2963 * conf-a-gas.com: Remove file.
2965 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
2967 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
2968 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
2969 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
2971 start-sanitize-tic80
2972 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
2974 * config/tc-tic80.c (line_comment_char): Make '#' start comments
2975 at the beginning of a line for compatibility with .S files where
2976 cpp leaves the filename transitions beginning with '#'.
2979 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
2981 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
2982 tc_coff_sizemachdep if OBJ_COFF.
2984 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2986 * config/tc-ppc.c (register_name): Declare.
2988 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
2990 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
2991 * configure: Rebuild.
2993 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
2995 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
2996 (mips16_mark_labels): New static function.
2997 (append_insn): Call mips16_mark_labels.
2998 (mips_emit_delays): Likewise.
2999 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3000 (s_mips_stab): New static function.
3002 * configure.in: Use ELF for mips-*-gnu*.
3003 * configure: Rebuild.
3005 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3007 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3010 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3012 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3013 set OPCODES_LIB to empty.
3014 * configure: Rebuild.
3016 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3018 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3020 * configure: Rebuild.
3022 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3024 * itbl-parse.y (yyerror): Make static. Declare.
3026 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3027 * configure.in: Set emulations for mips-*-linux*-*.
3028 * configure: Rebuild.
3030 * config/tc-mips.c (struct mips_set_options): Define.
3031 (mips_opts): New static variable.
3032 (mips_isa): Remove. Now a field in mips_opts. Change all
3034 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3035 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3036 (struct mips_option_stack): Define.
3037 (mips_opts_stack): New static variable.
3038 (s_mipsset): Add support for .set push and .set pop.
3039 * doc/c-mips.texi: Document .set push and .set pop.
3041 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3042 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3043 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3045 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3047 * as.c (parse_args): Update copyright date in version message.
3049 * Makefile.in (clean-here): Remove dependency files.
3051 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3052 (s_mri_common): Check S_IS_COMMON unconditionally.
3053 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3054 * config/tc-alpha.c (s_alpha_comm): Likewise.
3055 * config/tc-mips.c (nopic_need_relax): Likewise.
3056 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3057 (ppc_pe_comm): Likewise.
3058 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3059 common symbol to bfd_com_section_ptr.
3060 * config/tc-sparc.c (s_common): Likewise.
3061 (tc_gen_reloc): Likewise.
3064 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3066 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3069 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3071 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3074 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3076 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3079 * listing.c (print_lines): Add lineno parameter. Change all
3081 (listing_listing): Only call calc_hex for the right line.
3082 (listing_list): Set the new edict based on the current edict, in
3083 order to handle listing commands in macros correctly.
3085 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3088 * cond.c (cond_finish_check): New function.
3089 * as.h (cond_finish_check): Declare.
3090 * as.c (main): Call cond_finish_check.
3093 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3095 * config/tc-d30v.c (md_assemble): If two instructions
3096 are supposed to be assembled in parallel and the first one is
3097 long, print an error and stop.
3098 (md_apply_fix3): Don't calculate absolute relocs. Just write
3102 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3104 * config/tc-i386.h (iclrKludge): Define.
3105 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3107 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3109 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3110 * config/tc-alpha.c (alpha_debug): New static variable.
3111 (md_parse_option): Set alpha_debug if -g is seen.
3112 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3115 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3117 * config/tc-d30v.c (build_insn): Enable range-checking code.
3118 (postfix): Stop at space or comma. Fixes PR 11862.
3119 (md_assemble): Change error message.
3122 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3124 * Makefile.in: Added automatic dependency building.
3125 * dep-in.sed: New file.
3127 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3129 * config/obj-ieee.c (segment_name): Don't define function if this
3132 * config/obj-coff.h (DO_STRIP): Don't define.
3133 * config/tc-h8300.h (DO_STRIP): Don't define.
3134 * config/tc-h8500.h (DO_STRIP): Don't define.
3135 * config/tc-w65.h (DO_STRIP): Don't define.
3136 * config/tc-z8k.h (DO_STRIP): Don't define.
3138 * symbols.c (colon): Call obj_frob_label if it is defined.
3139 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3141 * configure.in: Don't set files and links. Don't call
3142 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3143 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3144 * configure: Rebuild.
3145 * Makefile.in (TARG_CPU_C): New variable.
3146 (TARG_CPU_O, TARG_CPU_H): New variables.
3147 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3148 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3149 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3150 (LINKED_SOURCES): Remove.
3151 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3152 (LINKED_HEADERS): Remove.
3153 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3154 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3156 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3157 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3158 (itbl-cpu.h): Remove target.
3159 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3162 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3164 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3166 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3168 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3169 open coded loop that does not require the name to start with a
3172 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3174 * frags.c (frag_var): Change offset parameter to offsetT.
3175 (frag_variant): Likewise.
3176 * frags.h (frag_variant, frag_var): Update declarations.
3177 * config/tc-m68k.c (struct m68k_it): Change foff field to
3179 (add_frag): Change off parameter to offsetT.
3180 * Several files: Add casts to calls to frag_var.
3182 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3183 serialize a parallel make.
3184 (itbl-parse.h): Split target out from itbl-parse.c.
3186 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3188 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3190 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3191 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3192 storing the value of a common symbol.
3194 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3196 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3198 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3199 that is done by symbol_remove and symbol_insert.
3201 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3204 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3206 * config/tc-mips.c (load_register): In 32 bit mode, when not
3207 dealing with a 64 bit number, permit the upper 32 bits to be set
3208 even if bit 31 is not set.
3210 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3212 * read.c (potable): Add "equiv".
3213 (s_set): Handle .equiv based on argument.
3214 * doc/as.texinfo (Equiv): New node to document .equiv.
3215 (Err): New node to document .err.
3217 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3219 * Many files: Add function prototypes.
3220 * as.c (show_usage, parse_args): Make static.
3221 * frags.h (frag_alloc): Declare.
3222 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3223 * symbols.c (dollar_label_instance): Change return type to long.
3224 * symbols.h (print_symbol_value): Declare.
3225 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3226 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3227 (remove_subsegs, relax_frag): Make static.
3228 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3229 (what_kind_of_float): Likewise.
3230 (atof_vax): Make static. Change what_kind to int.
3231 (md_atof): Change what_statement_type to int.
3232 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3233 * config/tc-alpha.c (vax_md_atof): Declare.
3234 (md_atof): Don't declare atof_ieee and vax_md_atof.
3235 * config/tc-i386.c (set_16bit_code_flag): Make static.
3236 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3237 * config/tc-m68k.c (add_fix): Change width to int.
3238 (insert_reg): Change regname to const.
3239 (md_atof): Don't declare atof_ieee.
3240 (demand_empty_rest_of_line): Don't declare.
3241 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3242 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3243 (parse_keyword_arg): Change lookup_fn to take const arg.
3244 (md_atof): Don't declare atof_ieee.
3245 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3246 (tc_aout_pre_write_hook): Don't declare.
3248 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3250 * as.h (bfd_alloc_by_size_t): Don't declare.
3251 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3253 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3255 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3256 (symbol_append): Set sy_next and sy_previous when adding a single
3257 symbol to an empty list. Call debug_verify_symchain.
3258 (verify_symbol_chain): Use assert, not know.
3260 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3262 * NEWS: Note BeOS support.
3263 * configure.in: (ppc-*-beos): New target, use coff as object format.
3264 * configure: Regenerate with autoconf.
3266 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3268 * config/tc-mips.c (md_apply_fix): Improve error message for out
3271 * Makefile.in: Add dependencies on obstack.h where needed.
3273 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3275 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3276 case of a symbol equated to another symbol when using SVR4_PIC.
3278 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3280 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3282 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3283 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3285 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3286 and md_elf_section_change_hook if they are defined.
3287 (obj_elf_text, obj_elf_previous): Likewise.
3289 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3291 * config/obj-multi.h (struct elf_obj_sy): Define if
3293 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3295 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3296 OBJ_SYMFIELD_TYPE is defined.
3298 * doc/as.texinfo (bss): Improve description of .bss section. In
3299 ELF or COFF, you are permitted to switch into the section.
3300 (Comm): Rewrite description of common symbols.
3301 (Lcomm): Mention that some targets permit a third argument.
3303 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3305 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3307 * symbols.c (colon): Change type of local to int. From Alan Modra
3308 <alan@spri.levels.unisa.edu.au>.
3310 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3311 alignment if a zero fill pattern was explicitly specified.
3312 * config/tc-sh.c (sh_do_align): Likewise.
3314 * read.c (equals): Always permit register names to be redefined.
3316 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3317 mips16 symbol to be adjusted if a symbol is being subtracted from
3320 From Eric Youngdale <eric@andante.jic.com>:
3321 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3322 illegal symbol version names.
3323 (elf_frob_symbol): Check for external default versions.
3325 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3327 From Eric Youngdale <eric@andante.jic.com>:
3328 * config/obj-elf.h (struct elf_obj_sy): Define.
3329 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3331 * config/obj-elf.c (obj_elf_symver): Just record the name.
3332 (obj_symbol_new_hook): Initialized versioned_name field.
3333 (elf_frob_symbol): If there is a versioned_name, either rename the
3334 symbol, or add an alias with that name.
3336 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3338 * config/tc-mn10300.c (md_relax_table): Define.
3339 (md_convert_frag): Implement.
3340 (md_assemble): Handle relaxable operands/instructions correctly.
3341 (md_estimate_size_before_relax): Implement.
3342 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3344 * config/tc-mn10200.c (md_relax_table): Fix typos.
3346 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3347 relocs anymore. Tweak fx_offset for pc-relative relocs.
3349 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3351 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3354 start-sanitize-tic80
3355 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3357 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3359 * config/tc-tic80.c (md_begin): Declare external variable
3360 coff_flags and insert an F_AR32WR bit into it.
3363 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3365 * read.c (equals): Add reassign parameter. Change all callers.
3366 * read.h (equals): Update declaration.
3368 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3370 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3371 can rely on the frag address to determine whether a frag is
3374 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3376 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3377 (S_LOCAL_NAME): Likewise.
3378 (FAKE_LABEL_NAME): Define unconditionally.
3379 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3381 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3382 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3383 Don't define FAKE_LABEL_NAME.
3384 * config/te-ic960.h: Likewise.
3385 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3386 (mips_frob_file_before_adjust): Declare.
3387 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3388 (mips_local_label): Remove.
3390 * config/te-sco386.h: Remove; not used.
3392 start-sanitize-tic80
3393 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3395 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3396 byte alignment rather than power-of-two alignment that is the
3400 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3402 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3404 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3405 message, and add newline.
3406 (process_file): Don't process assignments in the label if this is
3407 a equ or assign pseudo-op.
3408 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3409 and K_EQU, to match documentation.
3411 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3413 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3414 to denote read-only data sections.
3416 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3418 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3419 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3421 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3422 binary number if the next character is '+' or '-'.
3424 start-sanitize-tic80
3425 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3427 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3428 (find_opcode): Match operands that can be floats.
3429 (build_insn): Handle O_big (float) expressions and build
3433 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3435 * configure.in (mips*-*-lnews*): New target, also make empty
3436 emulation list for this target.
3437 * configure: Update.
3438 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3439 (mips_target_format): Use.
3440 * te-lnews.h: New file.
3442 start-sanitize-tic80
3443 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3445 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3446 operands with :m or :s modifiers and generate the right opcodes
3450 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3452 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3453 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3455 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3457 * config/tc-m68k.c (instring): Useless local declaration of
3458 crack_operand removed.
3459 * expr.h (expressionS): Changed type of X_op field to operatorT if
3462 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3464 Based on patches from Robert Lipe <robertl@dgii.com>:
3465 * configure.in: Add i386coff and i386elf to emulation list.
3466 * configure: Rebuild.
3467 * as.c (i386coff, i386elf): Declare.
3468 * obj.h (coff_format_ops): Declare.
3469 * config/obj-coff.c (OBJ_HEADER): Define.
3470 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3471 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3472 (obj_pseudo_table): Add "version".
3473 (coff_pop_insert): New static function.
3474 (coff_sec_sym_ok_for_reloc): New static function.
3475 (no_func): New static function.
3476 (coff_format_ops): New variable.
3477 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3478 (obj_symbol_new_hook): Define.
3479 (coff_obj_read_begin_hook): Declare.
3480 (obj_read_begin_hook): Define.
3481 * config/tc-i386.h (i386_target_format): Declare.
3482 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3483 OUTPUT_FLAVOR when appropriate.
3484 (i386_target_format): New function.
3485 * Makefile.in (obj-coff.o): New target.
3486 (e-i386coff.o, e-i386elf.o): New targets.
3488 From Stephen Williams <steve@icarus.icarus.com>:
3489 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3490 (_tc_get_bal_of_call): Don't declare.
3491 (tc_get_bal_of_call): Declare as function, don't define as macro.
3492 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3493 in sy_tc field, not x_balntry field.
3494 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3495 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3496 field, not x_balntry field.
3498 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3499 have the SHF_ALLOC attribute.
3501 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3502 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3503 (itbl-lex.o): Depend upon itbl-parse.h.
3505 * itbl-parse.y (yyerror): Change return type to int. Change to
3506 use old style function declaration.
3508 * Makefile.in (itbl-lex.o): Remove -Wall.
3509 (itbl-parse.o): Likewise.
3511 * cond.c (s_ifdef): If we should omit conditionals from listings,
3513 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3514 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3515 (listing_listing): Handle EDICT_NOLIST_NEXT.
3516 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3517 * listing.h (LISTING_NOCOND): Define.
3518 (LISTING_SKIP_COND): Define.
3519 * as.c (show_usage): Mention c as a suboption of -a.
3520 (parse_args): Handle c as a suboption of -a.
3521 * doc/as.texinfo: Document -alc.
3523 start-sanitize-tic80
3524 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3526 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3529 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3531 * doc/as.texinfo: Document .symver.
3533 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3535 * config/tc-d10v.c: Change pre_defined_registers to
3536 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3538 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3540 * config/obj-coff.c: Fix typo in comment section.
3541 start-sanitize-tic80
3542 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3543 an additional alignment argument.
3544 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3546 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3550 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3552 * Makefile.in: Remove dependancies on itbl-cpu.h.
3553 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3556 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3558 * itbl-ops.h: Include as.h.
3560 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3562 * as.c: Remove -t option.
3563 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3564 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3565 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3567 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3569 * itbl-ops.c: Don't define DEBUG.
3571 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3573 * Makefile.in: Update itbl-test.c to reflect its new location.
3575 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3577 * itbl-ops.c: Add test for itbl_have_entries.
3578 * config/tc-mips.c: Remove test for itbl_have_entries.
3579 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3581 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3583 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3584 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3585 (LEX, LEXFLAGS): Define.
3586 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3588 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3590 * itbl-parse.y: Fix indentation mistakes from indent program.
3591 * itbl-lex.l: Fix indentation mistakes from indent program.
3592 * itbl-ops.h: Add include for ansidecl.h.
3593 Add PARAMS around function arguments.
3594 Add declaration for itbl_have_entries.
3595 * itbl-ops.c: Add PARAMS around function arguments.
3596 * Makefile.in: Add itbl build rules.
3597 Add dependancies for itbl files to mips target.
3598 * as.c: Add itbl support.
3599 Add new option "--insttbl" for dynamically extending instruction set.
3600 * as.h: Declare insttbl_file_name;
3601 the name of file defining extensions to the basic instruction set
3602 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3603 itbl-ops.o to extra_objects for mips configuration.
3604 Add include file link from itbl-cpu.h to
3605 config/itbl-${target_cpu_type}.h.
3606 * config/tc-mips.c: Allow copz instructions.
3607 Add notes for future additions to the itbl support.
3609 (macro): Call itbl_assemble to assemble itbl instructions.
3610 See if an unknown register is specified in an itbl entry.
3612 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3613 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3615 start-sanitize-tic80
3616 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3617 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3619 (build_insn): Grab a frag early so we can use the address in
3620 fixups. Take one's complement of BITNUM values before insertion
3621 in opcode. Add code to support O_symbol operands.
3622 (md_apply_fix): Replace unimplemented warning with implementation.
3623 (md_pcrel_from): Ditto.
3624 (tc_coff_fix2rtype): Ditto.
3627 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3629 * config/tc-d30v.c (parallel_ok): New function.
3630 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3632 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3633 relocation is in different section. Fixes PR11574.
3635 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3637 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3638 don't set the section alignment to 2**4.
3640 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3642 * config/tc-m68k.c (line_comment_chars): Add '*'.
3644 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3645 (do_scrub_begin): Don't set lex['*'].
3646 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3647 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3650 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3651 * configure: Rebuild.
3652 * config/te-svr4.h: New file.
3653 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3654 TE_SVR4 or TE_DELTA.
3656 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3658 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3659 short conditional branch around a long unconditional branch.
3661 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3663 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3666 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3669 * symbols.c (resolve_symbol_value): If both left and right
3670 operands are undefined, warn about both of them.
3672 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3674 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3675 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3676 (obj_elf_symver): New static function.
3677 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3680 * write.c (relax_segment): Make type and printf format agree.
3682 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3686 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3688 * config/tc-d30v.c, config/tc-d30v.h: New files.
3690 * configure: Rebuilt.
3692 * configure.in: Add case for d30v.
3695 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3697 * config/tc-alpha.h (md_operand): Define with a null expansion,
3698 like all the other targets.
3699 * doc/internals.texi (CPU backend): Add missing word in
3700 md_flush_pending_output description. Fix typo in md_convert_frag
3702 start-sanitize-tic80
3703 * config/tc-tic80: Minor comment additions/changes.
3706 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3708 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3709 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3710 * config/obj-coff.c (obj_coff_def): Use
3711 tc_canonicalize_symbol_name if defined.
3712 (obj_coff_tag, obj_coff_val): Likewise.
3713 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3715 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3717 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3718 does not actually work, though:
3719 * configure.in (i386-sequent-bsd*): New target.
3720 * configure: Rebuild.
3721 * config/tc-dynix.h: New file.
3722 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3724 * read.c (do_align): Add max parameter. Change all callers.
3725 Remove useless static variables.
3726 (s_align): New static function. Do common portion of
3727 s_align_bytes and s_align_ptwo.
3728 (s_align_bytes, s_align_ptwo): Just call s_align.
3729 * frags.c (frag_align): Add max parameter. Change all callers.
3730 (frag_align_pattern): Likewise.
3731 * frags.h (frag_align, frag_align_pattern): Update declarations.
3732 * write.c (relax_segment): Limit alignment change to fr_subtype.
3733 Fix some types to be addressT.
3734 * config/obj-coff.c (size_section): Likewise.
3735 * config/obj-ieee.c (size_section): Likewise.
3736 * config/tc-d10v.h (md_do_align): Add max parameter.
3737 * config/tc-i386.h (md_do_align): Likewise.
3738 * config/tc-m88k.h (md_do_align): Likewise.
3739 * config/tc-m88k.c (m88k_do_align): Likewise.
3740 * config/tc-sh.h (md_do_align): Likewise.
3741 * config/tc-sh.c (sh_do_align): Likewise.
3742 * as.h: Improve comments on rs_align and rs_align_code.
3743 * doc/as.texinfo: Document new alignment arguments.
3744 * doc/internals.texi (Frags): Document use of fr_subtype field for
3745 rs_align and rs_align_code.
3747 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3749 * config/tc-mips.c: Changed opcode parsing.
3751 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3753 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3754 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3755 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3756 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3757 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3758 to a location consistent with the rest of the target include files.
3759 * config/tc-i386.c: Remove misleading comment.
3760 * doc/internals.texi (CPU backend): Add description of function
3761 md_undefined_symbol.
3762 start-sanitize-tic80
3763 * config/tc-tic80.c: Add code to insert predefined symbols into the
3764 symbol table so they can be parsed by the standard expression parser.
3765 Remove custom code that use to parse them.
3766 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3767 to a location consistent with the rest of the target include files.
3770 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
3772 * as.h: GNU c provides unlink() function.
3774 Unify section handling on openVMS/Alpha:
3775 * config/tc-alpha.c(s_alpha_link): Remove.
3776 (s_alpha_section): New function.
3777 Remove case-hacking of symbols
3778 Add .code_address pseudo-op.
3779 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3780 (s_alpha_code_address): New function.
3781 (alpha_ctors_section, alpha_dtors_section): New sections for C++
3782 static constructors/destructors.
3783 Add debug code for crash debugs, to be removed when traceback code
3784 is added to object code.
3785 (s_alpha_name): New function for .name pseudo-op.
3786 (alpha_print_token): New function to print token expressions with
3787 alpha specific extensions.
3789 * makefile.vms: Allow compilation with current gcc snapshot.
3791 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
3793 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
3794 (DVIPS): Set to dvips.
3795 (ps, as.ps, gasp.ps): New targets.
3796 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
3797 and MAKEINFO env variables.
3798 (internals.ps): Use DVIPS macro.
3799 (clean): Remove core and backup files.
3800 (distclean): Remove temporary files from building internals.
3802 * doc/internals.texi (Frags): Fix typo.
3803 (GAS processing): Ditto.
3804 (CPU backend): Ditto.
3805 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
3806 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
3807 * read.c: Remove ugly hack that dealt with config files not
3808 correctly defining TARGET_BYTES_BIG_ENDIAN.
3809 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
3810 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3811 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3812 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3813 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
3814 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
3815 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
3816 with TARGET_BYTES_BIG_ENDIAN defined to 0.
3817 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3818 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3819 whether it is defined or not.
3820 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
3821 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
3822 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
3823 whether it is defined or not.
3824 start-sanitize-tic80
3825 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
3826 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
3829 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
3831 * write.c (write_relocs): Correct text in as_fatal error message,
3832 bfd_perform_relocation -> bfd_install_relocation.
3834 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3836 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
3837 * read.c (LEX_TILDE): Define if not defined.
3838 (lex_type): Use LEX_TILDE.
3839 * expr.c (get_symbol_end): Check first char with is_name_beginner,
3840 not is_part_of_name.
3842 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
3844 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
3847 * config/tc-mips.c (mips16_extended_frag): Correct base address
3848 for an extended PC relative instruction.
3849 (md_convert_frag): Likewise.
3851 * config/tc-mips.c (prev_nop_frag): New static variable.
3852 (prev_nop_frag_holds): New static variable.
3853 (prev_nop_frag_required): New static variable.
3854 (prev_nop_frag_since): New static variable.
3855 (append_insn): If we aren't reordering, and prev_nop_frag is not
3856 NULL, and we don't need any nops, then decrease the size of
3857 prev_nop_frag. Don't insert nops because of instructions in
3858 noreorder sections. Remember whether the previous instructions
3859 where in noreorder sections even when not reordering.
3860 (mips_no_prev_insn): Add preserver parameter. Change all
3861 callers. Refer prev_nop_frag variables when appropriate.
3862 (mips_emit_delays): Set up prev_nop_frag.
3863 (s_mipsset): Clear prev_nop_frag if reordering.
3865 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
3867 * config/tc-mips.c (append_insn): Remove useless code which
3868 handled swapping a mips16 jump with a mips16 instruction with a
3871 * config/tc-mips.c (md_parse_option): When debugging, set
3872 mips_optimize to 1, not 0.
3874 * config/tc-mips.c (mips16_ip): Handle an extend operand.
3876 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
3877 like the expression was based on `.', adjust the value of the
3880 * config/tc-mips.c (append_insn): Warn about an attempt to put an
3881 extended instruction in a delay slot when not reordering.
3882 (md_convert_frag): Warn if an extended instruction appears in a
3885 * config/tc-mips.c (mips_pseudo_table): Add "insn".
3886 (s_insn): New static function.
3887 * doc/c-mips.texi: Document .insn.
3889 * config/tc-mips.c (md_begin): Add the general registers to the
3891 (mips16_ip): First parse the expression, and then see whether it
3892 came up with a register, rather than trying to first see whether
3893 we are looking at a register.
3895 start-sanitize-tic80
3896 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
3898 * config/tc-tic80.c: Numerous changes and additions to flesh
3899 out functions that were previously just stubs, and fix some
3900 problems found using the new TIc80 testsuite cases.
3903 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
3905 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
3906 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
3908 * config/tc-mips.c (append_insn): Output jump instruction as a
3909 pair of 2 byte instructions, rather than as a single 4 byte
3912 start-sanitize-r5900
3913 * config/tc-mips.c (md_begin): Correct test of mips_5900.
3914 (mips_ip): Don't check INSN_ISA for a macro.
3917 start-sanitize-r5900
3918 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
3920 * config/tc-mips.c: added r5900.
3923 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
3925 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
3926 config/itbl-mips.h: Add copyright message and fix indentation.
3928 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
3930 * itbl-ops.c: New file. Add support for dynamically read
3931 instruction registers, opcodes and formats. Build internal table
3932 for new instructions and provide callbacks for assembler and
3934 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
3936 * itbl-ops.h: New file. Header file for itbl support.
3937 * config/itbl-mips.h: New file. Mips specific definitions for
3940 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
3942 * config/tc-mn10200.c (md_assemble): If a constant operand won't
3943 fit into the constant field of a relaxable operand, then it does
3946 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
3948 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
3949 a jsr target in a different section just like a jsr to
3950 an undefined target.
3952 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
3954 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
3955 against any mips16 symbols, not just externally visible ones.
3956 (md_apply_fix): Corresponding change.
3958 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
3960 * config/tc-mips.c (mips16_ip): Accept floating point registers in
3961 the operand of the exit instruction.
3963 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
3965 * symbols.c (resolve_symbol_value): If we leave an equated symbol
3966 as O_symbol, copy over the segment.
3968 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
3970 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
3971 fixup to be against the section symbol, adjust the value
3974 * symbols.c (resolve_symbol_value): Don't change X_add_number for
3976 * write.c (write_relocs): Avoid looping on equated symbols.
3977 Adjust fx_offset by X_add_number for each symbol.
3978 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
3980 (fixup_segment): Add a loop to track down equated symbols and
3981 adjust fx_offset appropriately.
3983 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
3985 * config/tc-mn10200.c (md_relax_table): Add entries to allow
3986 jmp -> bra relaxing.
3987 (md_convert_frag): Handle jmp->bra relaxing.
3988 (md_assemble): Handle jmp->bra relaxing.
3989 (md_estimate_size_before_relax): Likewise.
3991 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3993 * config/tc-i386.c (i386_align_code): Add comments explaining the
3996 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
3998 * config/tc-sparc.c (enforce_aligned_data): New static variable.
3999 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4001 (md_longopts): Add "enforce-aligned-data".
4002 (md_show_usage): Mention --enforce-aligned-data.
4003 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4004 enforce-aligned-data.
4006 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4007 "word", and "short".
4008 (ppc_xcoff_cons): New static function.
4010 * write.c (relax_segment): Give an error if a .space symbol is
4011 common or undefined.
4013 * read.c (read_a_source_file): Don't handle mri_pending_align if
4014 the handler is s_globl or s_ignore.
4016 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4018 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4019 start-sanitize-tic80
4020 * config/tc-tic80.c: Many additions to previous placeholder file.
4021 * config/tc-tic80.h: Ditto.
4024 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4026 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4028 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4030 * config/tc-mips.c (mips_fix_adjustable): New function.
4031 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4032 (mips_fix_adjustable): Declare.
4034 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4035 * read.c (read_a_source_file): After doing an mri_pending_align,
4036 adjust the line_label if there is one.
4037 (s_space): Set mri_pending_align if an odd number of bytes were
4040 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4042 * config/tc-d10v.h (md_do_align): Add this hook to call
4043 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
4045 * config/tc-d10v.c (find_opcode): Correctly calculate
4046 branch displacement when .aligns are present.
4048 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4050 * config/tc-mn10200.c (md_relax_table): Define.
4051 (md_convert_frag): Implement.
4052 (md_assemble): Handle relaxable operands/instructions correctly.
4053 (md_estimate_size_before_relax): Implement.
4054 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4056 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4058 * config/tc-mips.c (append_insn): Give an error for jumps to a
4060 (md_apply_fix): Make a branch to an odd address an error rather
4063 * config/tc-mips.c (md_convert_frag): If the user explicitly
4064 requested an extended opcode, pass warn as true to mips16_immed.
4066 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4067 an explicit 0, so that explicitly extended instructions work
4070 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4072 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4073 symbol for a common symbol.
4075 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4077 Patch presumed to have been checked in awhile ago but wasn't.
4078 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4079 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4080 (relax_segment, case rs_org): Move code inside braces. Move locals
4081 target,after inside too.
4082 (relax_segment, case rs_machine_dependent): Guts moved to ...
4083 (relax_frag): New function.
4084 Call md_prepare_relax_scan if defined.
4086 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4088 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4089 'p' operand specifier.
4091 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4093 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4094 m68k family cpus which support long branch addressing modes.
4095 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4096 md_create_long_jump): Use it.
4098 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4100 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4101 the .reginfo or .MIPS.options section if configured for an
4104 * config/tc-mips.c (md_begin): Don't set interlocks for
4107 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4109 * read.c (read_a_source_file): Make sure the symbol ends with
4110 whitespace before checking whether the next character is '='.
4112 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4114 * config/tc-i386.c (sco_id): Moved from here...
4115 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4116 really is an SCO ELF specific thing, not just a SCO x86 specific
4119 start-sanitize-tic80
4120 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4122 * configure.in (tic80-*-*): Don't require 'coff'.
4123 * configure: Regenerate.
4126 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4128 * read.c (emit_expr): Check for overflow of a negative value
4130 * write.c (fixup_segment): Likewise.
4131 * config/obj-coff.c (fixup_segment): Likewise.
4133 * config/tc-m68k.c (struct label_line): Define.
4134 (labels, current_label): New static variables.
4135 (md_assemble): Mark current_label as text, and clear it.
4136 (m68k_frob_label): New function.
4137 (m68k_flush_pending_output): New function.
4138 (m68k_frob_symbol): New function.
4139 * config/tc-m68k.h (tc_frob_label): Define.
4140 (md_flush_pending_output): Define.
4141 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4142 (tc_frob_coff_symbol): Likewise.
4144 * read.c (read_a_source_file): When defining a macro in MRI mode,
4145 don't add the symbol to the symbol table.
4147 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4149 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4150 here since fixup_segment doesn't (linkrelax is set).
4151 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4153 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4155 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4158 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4160 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4161 to avoid warnings with the native HP compiler.
4162 (fix_new_hppa): Similarly for the r_type argument.
4163 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4164 in an #if OBJ_ELF to keep gcc -Wall quiet.
4165 (md_apply_fix): Always initialize "result".
4167 * config/tc-mn10200.c (md_assemble): Generate relocations.
4169 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4171 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4174 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4176 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4177 pass on the new file hook.
4179 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4180 !alpha_force_relocation, as local LITERALs can be adjusted to be
4181 relative to the section.
4183 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4185 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4187 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4188 aligned to odd boundary.
4189 (tc_frob_coff_symbol): Define.
4191 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4193 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4195 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4196 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4198 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4200 (md_assemble): If the size is 'B', set fx_signed.
4201 (md_apply_fix_2): Use fx_signed when checking for overflow.
4203 * write.h (struct fix): Add fx_signed field.
4204 * write.c (fix_new_internal): Initialize fx_no_overflow and
4206 (fixup_segment): Use fx_signed when checking for overflow.
4207 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4208 fx_signed when checking for overflow.
4210 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4212 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4213 updated, and all the useful information is in doc/internals.texi.
4215 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4216 * read.c (read_a_source_file): Check for conditional operators
4217 before doing an MRI pending alignment.
4218 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4219 (tc_conditional_pseudop): Define.
4220 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4221 * doc/internals.texi (CPU backend): Describe
4222 tc_conditional_pseudoop.
4224 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4225 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4227 (md_begin): Check m68k_rel32_from_cmdline before setting
4229 (m68k_mri_mode_change): Likewise.
4230 (md_longopts): Add --disp-size-default-16 and
4231 --disp-size-default-32.
4232 (md_parse_option): Handle new options.
4233 (md_show_usage): Mention new options.
4234 * doc/c-m68k.texi (M68K-Opts): Document new options.
4236 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4237 * config/tc-m68k.c (m68k_index_width_default): New static
4239 (m68k_ip): Use m68k_index_width_default to set the size of a base
4240 register whose size was not given.
4241 (md_longopts): Add --base-size-default-16 and
4242 --base-size-default-32.
4243 (md_parse_option): Handle new options.
4244 (md_show_usage): Mention new options.
4245 * doc/c-m68k.texi (M68K-Opts): Document new options.
4247 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4249 * configure.in: Recognize mips-*-linux* target.
4250 * configure: Rebuild.
4252 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4253 work if valueT is only 32 bits.
4255 * config/tc-mips.c: Throughout, check target_big_endian rather
4257 (byte_order): Remove.
4258 (mips_init_after_args): Remove.
4259 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4260 (mips_init_after_args): Don't declare.
4261 (tc_init_after_args): Don't define.
4263 * config/tc-mips.h (tc_frob_after_relocs): Define if
4265 (mips_elf_final_processing): Likewise.
4266 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4268 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4270 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4271 sld.{h,w} and the operand is relocatable, adjust the adend by
4272 shifting it right one bit.
4274 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4276 * read.c (read_a_source_file): Check mri_pending_align after
4277 checking for a macro. From Ronald F. Guilmette
4280 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4282 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4283 add segment argument. If OBJ_ELF, treat a relocation against a
4284 symbol in a linkonce section like a relocation against an external
4286 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4288 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4290 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4292 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4294 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4295 includes config.h instead of host.h, tc.h instead of tp.h, and
4296 targ-env.h instead of target-environment.h.
4297 Also, obj-format.h includes targ-cpu.h instead of
4299 start-sanitize-tic80
4300 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4301 * configure: Rebuild with autoconf.
4302 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4303 (TARGET_FORMAT): Define to "coff-tic80".
4304 * config/tc-tic80.c: New file for TIc80 support.
4305 * config/tc-tic80.h: New file for TIc80 support.
4308 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4310 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4313 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4315 * write.c (adjust_reloc_syms): If the fixup symbol has been
4316 equated to an undefined symbol, convert the fixup to being against
4317 the target symbol. Remove obsolete code handling a special case
4320 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4322 * mpw-make.sed: Use NewFolderRecursive for installation.
4324 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4326 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4328 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4330 * config/tc-d10v.c (md_assemble): Fix bug which caused
4331 second instruction in a line to be case sensitize. PR11312
4333 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4335 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4336 range check operands with MN10200_OPERAND_NOCHECK set.
4337 (check_operand): Likewise.
4339 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4341 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4342 (md_begin): Always align the text section to a four byte
4344 (append_insn): Remove call to record_align.
4346 * config/tc-mips.c (insn_label): Remove.
4347 (struct insn_label_list): Define.
4348 (insn_labels, free_insn_labels): New static variables.
4349 (mips_clear_insn_labels): New static function.
4350 (append_insn): Mark all mips16 text labels, and make them odd.
4351 Handle all labels after emitting a nop, not just one. Call
4352 mips_clear_insn_labels rather than just clearing insn_label.
4353 (mips_emit_delays): Add insns parameter, and use it to decide
4354 whether to mark mips16 labels. Handle all labels, not just one.
4355 Force mips16 labels to be odd. Change all callers.
4356 (mips16_immed): Don't check for an odd branch target.
4357 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4358 (mips16_extended_frag): Ignore the low bit in a branch target.
4359 (md_convert_frag): Likewise.
4360 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4361 clearing insn_label.
4362 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4363 (s_float_cons, s_gpword): Likewise.
4364 (s_align): Use insn_labels rather than insn_label.
4365 (s_cons, s_float_cons, s_gpword): Likewise.
4366 (mips_frob_file_after_relocs): New function.
4367 (mips_define_label): Rewrite to add to insn_labels list.
4368 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4369 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4370 out odd, increment it.
4372 * config/tc-mips.c (append_insn): Only update prev_insn when not
4373 reordering if place is NULL.
4375 * config/tc-mips.c (mips16_ip): Check for a missing expression
4376 when using the register indirect addressing mode.
4378 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4380 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4381 check 24bit operands for overflow.
4382 (check_operand): Likewise.
4384 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4386 * doc/as.texinfo (Section): Document how to use the .section
4387 pseudo-op for COFF and ELF.
4389 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4391 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4393 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4395 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4396 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4397 store them. Adjust other RELAX_MIPS16 macros.
4398 (RELAX_MIPS16_DSLOT): Define.
4399 (RELAX_MIPS16_JAL_DSLOT): Define.
4400 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4401 handling of whether previous instruction has a fixup. Set
4402 prev_insn_reloc_type.
4403 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4404 (mips16_extended_frag): Use the right base address for a PC
4405 relative add or load.
4406 (md_convert_frag): Likewise. If a PC relative add or load is
4407 used, record the alignment for the section.
4409 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4411 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4412 linkonce section into a reloc against the section symbol.
4414 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4415 branch instructions.
4417 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4418 system, don't set the section alignment to 2**4.
4419 (s_change_sec): Likewise.
4420 (append_insn): Call record_alignment for the section.
4421 (md_section_align): Don't align the section size for an embedded
4424 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4426 * write.c (adjust_reloc_syms): Make sure that symbols are
4427 resolved; expression symbols may have been skipped.
4428 * config/obj-coff.c (fixup_segment): Likewise.
4430 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4432 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4433 BFD_RELOC_24_PLT_PCREL relocation.
4434 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4436 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4438 * config/tc-d10v.c (write_2_short): Remove code that called
4439 parallel_ok() when the programmer specified parallel instructions.
4441 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4443 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4446 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4447 * config/tc-mn10300.c (md_assemble): Likewise.
4449 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4451 * config/tc-mips.c (append_insn): Make sure there is enough room
4452 in a frag after a mips16 instruction to switch it with a jump
4455 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4456 attempt to use a non absolute symbol in an extending frag.
4458 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4460 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4461 * config/tc-mn10200.h: Likewise.
4463 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4465 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4466 UNGET rather than PUT. Set old_state before setting state to -2.
4468 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4469 when extending because the value is exactly maxtiny + 1.
4471 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4472 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4473 (RELAX_MIPS16_USER_SMALL): Define.
4474 (RELAX_MIPS16_USER_EXT): Define.
4475 (mips16_small, mips16_ext): New static variables.
4476 (append_insn): Pass mips16_small and mips16_ext to
4477 RELAX_MIPS16_ENCODE.
4478 (mips16_ip): Set mips16_small and mips16_ext.
4479 (mips16_immed): Don't check mips16_autoextend.
4480 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4482 * write.c (write_relocs): Print an error for an out of range
4483 fixup, rather than calling abort.
4485 * as.c (main): Unlink the output file if there are errors while
4486 generating the fixups.
4488 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4490 * config/tc-mips.c (mips16_extended_frag): Don't call
4492 (md_convert_frag): Call resolve_symbol_value before calling
4493 S_GET_VALUE, and don't add in the frag address.
4495 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4496 and use them when reporting errors. Change all callers.
4498 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4500 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4501 Remove '$' prefixing for registers.
4503 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4505 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4506 is initialized before using it.
4507 (d10v_cleanup): No longer uses its argument, so make it void.
4509 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4511 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4513 * write.c (fixup_segment): Don't discard the symbol for a PC
4514 relative fixup to an absolute symbol.
4516 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4518 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4519 with multiple sections.
4521 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4523 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4524 no-mips-16 to no-mips16.
4525 (s_mipsset): Accept .set mips16 and .set nomips16.
4527 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4529 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4530 argument, and check for +/- constant following the suffix, folding
4531 it into the expression.
4532 (ppc_elf_cons): Change ppc_elf_suffix calls.
4533 (md_assemble): Ditto.
4534 (shlib): Replace boolean mrelocatable with enumeration shlib.
4535 (md_parse_option): Discriminate between PIC style shared libraries
4537 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4540 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4542 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4543 change the comment characters.
4545 * config/tc-ppc.c (comment_chars): Delete in favor of
4547 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4549 (ppc_comment_chars): Select appropriate comment chars by default.
4550 (msolaris): New flag for -m{,no-}solaris.
4551 (md_parse_option): Recognize -K pic. Add support for
4553 (md_show_usage): Update.
4554 (md_begin): Do not set ELF flags if Solaris.
4555 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4556 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4558 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4560 * as.c (main): Correct handling of flag_always_generate_output.
4562 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4564 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4565 fx_offset, not fx_addnumber.
4567 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4570 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4572 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4574 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4576 * config/tc-mips.c (md_section_align): Check for an alignment of
4577 4, not an alignment of 16. Corrects August 7 patch.
4579 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * configure, conf.in: Rebuild with autoconf 2.12.
4583 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4584 alignment is specified.
4586 Add support for mips16 (16 bit MIPS implementation):
4587 * config/tc-mips.c: Extensive additions for mips16 support, not
4589 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4590 (insn_uses_reg): Change last parameter to an enum.
4591 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4592 (md_relax_frag): Define as mips_relax_frag.
4593 (mips_relax_frag): Declare.
4594 (struct mips_cl_insn): Add use_extend and extend fields.
4595 (tc_fix_adjustable): Define.
4596 * config/obj-elf.h (S_GET_OTHER): Define.
4597 (S_SET_OTHER): Define.
4599 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4601 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4602 o and p operand specifiers.
4604 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4606 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4607 (relax_segment, case rs_org): Move code inside braces. Move locals
4608 target,after inside too.
4609 (relax_segment, case rs_machine_dependent): Guts moved to ...
4610 (relax_frag): New function.
4611 Call md_prepare_relax_scan if defined.
4612 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4615 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4617 * config/tc-mn10300.c (address_registers): Use '$' as register
4618 prefix instead of '%'.
4619 (data_registers, other_registers, md_assemble): Likewise.
4621 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4622 (data_registers, other_registers, md_assemble): Likewise.
4624 * config/tc-mn10300.c (md_assemble): Correctly determine the
4625 correct location and type for each relocation.
4626 (md_pcrel_from): Simplify.
4628 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4630 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4631 converted into branch around branch.
4633 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4635 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4636 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4638 * config/tc-mn10300.c (md_begin): Set linkrelax.
4639 (md_assemble): Create fixups as needed.
4640 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4642 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4644 * config/tc-d10v.c (parallel_ok): When automatically converting
4645 serial ops to parallel, do not consider a branch as the first
4648 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4650 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4652 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4654 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4656 (check_operand): Likewise.
4658 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4660 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4662 (write_2_short): Call parallel_ok to check whether two short
4663 instructions the user requested execute in parallel, can be
4666 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4668 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4669 allow a branch and link in parallel with an exe instruction.
4671 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4673 * doc/c-d10v.texi: Add info on @word modifier.
4675 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4677 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4678 operands are assumed to be 32bits. Use "bits" field to hold the
4679 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4680 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4683 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4684 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4686 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4687 MN10300_OPERAND_SPLIT.
4689 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4691 * config/tc-mn10300.c (md_assemble): Insert operands into
4692 the extension part of the instruction if necessary.
4693 (mn10300_insert_operand): Accept pointer to extension word
4694 argument. Make insn a pointer argument too. Return type
4695 is now void. All callers changed.
4697 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4699 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4700 repeated register operands.
4702 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4704 * doc/as.texinfo: Added section on reporting bugs.
4706 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4707 alpha_macro emit field to expect a const argument, and change the
4708 arg field to be const. Fix some spacing to follow the GNU
4711 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4713 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4714 (pca56) and 21264 (ev6) cpus.
4715 (md_apply_fix): Private relocation types are now negative.
4716 (alpha_force_relocation): Likewise.
4717 (tc_gen_reloc): Likewise.
4718 (emit_insn): Likewise.
4719 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4720 (emit_stX): Likewise.
4721 (emit_sextX): Likewise.
4723 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4725 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4726 a symbol found in a reloc.
4728 * symbols.c (resolve_symbol_value): Improve the error message if
4729 an undefined symbol is used in an expression.
4731 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4733 * doc/internals.texi: Rewrite, and add a lot of documentation.
4734 * doc/Makefile.in (internals.info): New target.
4736 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4738 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4739 against weak symbols.
4741 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4743 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4746 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4747 fixup at the right address within the frag.
4749 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4750 to an absolute value, instead increment it as needed.
4752 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4753 * config/tc-v850.c: Fix some indention problems.
4754 (md_relax_table): Define for D9->D99 branch displacement
4756 (md_convert_frag): Do something useful instead of aborting.
4757 (md_estimate_size_before_relax): Likewise.
4758 (md_assemble): Note if the matching instruction has a relaxable
4759 operand. If it does, allocate frag with frag_var and don't
4762 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4764 * config/tc-d10v.h (md_cleanup): New function. This is needed to
4765 write out any buffered instructions when a ".end" is found.
4767 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4769 * read.c (read_a_source_file): New hook md_cleanup().
4771 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
4773 * write.c (fix_new_exp): Use make_expr_symbol to build an
4774 expression symbol for a complex fixup.
4776 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
4778 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4779 hacks to improve parsing of complex hi, lo, zda, etc
4781 (md_assemble): Don't demand and eat a trailing ')' after finding
4782 a v850 relocation prefix. Sign extend the constant in a
4783 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
4785 (parse_cons_expression_v850): Don't eat a trailing ')' after
4786 finding a v850 relocation prefix.
4788 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
4789 (TC_CONS_FIX_NEW): Likewise.
4790 * config/tc-v850.c (parse_cons_expression_v850): New function.
4791 (cons_fix_new_v850): Likewise.
4793 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
4795 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
4797 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
4798 for an unknown relocation type.
4800 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
4802 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
4805 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
4807 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
4808 differently for movea & sst/sld insns.
4810 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4812 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
4815 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
4817 * obj.h (struct format_ops): Add frob_file_after_relocs field.
4818 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
4819 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
4820 frob_file_after_relocs field.
4821 * config/obj-elf.c (elf_format_ops): Likewise.
4822 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
4823 including obj-elf.h.
4825 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
4827 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
4828 specially if not ELF.
4829 (md_apply_fix): Handle BFD_RELOC_64.
4830 (tc_gen_reloc): Handle BFD_RELOC_64.
4832 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
4833 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
4836 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
4837 Don't check S_GET_OTHER.
4839 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
4841 * config/tc-mips.c (mips_ip): Accept an odd floating point
4842 register with l.s or s.s.
4844 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
4846 (obj_aout_type): New static function.
4848 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
4850 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
4852 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
4854 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
4855 and sdaoff expressions.
4857 * write.c (fixup_segment): Don't add symbol value to addend if
4858 TC_V850 and OBJ_ELF.
4859 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
4862 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
4863 (md_pcrel_from_section): Likewise.
4864 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
4866 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
4868 * config/tc-v850.c (md_pcrel_from): Delete unused function.
4869 (md_pcrel_from_section): New function.
4870 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4872 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
4874 * config/tc-mips.c (load_register): Add cast to offsetT when using
4877 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
4879 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
4880 (elf_frob_file_after_relocs): ... here. New function.
4881 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
4882 * write.c (write_object_file): Call *frob_after_relocs after the
4883 call to write_relocs.
4885 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
4887 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
4888 symbol, as this messes up linking. Instead, expand the recursive call
4889 inline and change up the appropriate bits to get the 0x8000 offset
4890 in the reloc addend.
4892 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
4894 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
4895 two symbols in the same segment to be adjusted.
4897 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
4898 * configure: Rebuild.
4900 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4902 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
4904 (ppc_elf_validate_fix): Ditto.
4905 (md_assemble): Ditto.
4907 (ppc_pe_section): Ditto.
4908 (ppc_frob_symbol): Ditto.
4910 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
4912 * config/mn10300.c (md_assemble): Pass an extra shift count
4913 to mn10300_insert_operand based on the opcode format.
4914 (mn10300_insert_operand): Accept and use extra shift count
4917 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
4918 formats rather than hard-coded constants.
4920 * config/tc-mn10300.c (md_assemble): Format D5 instructions
4921 are 7 bytes long. Write out instructions in big-endian format.
4923 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
4925 * config/tc-mn10300.c (md_assemble): Tweak further so
4926 that all instructions are parsed correctly.
4928 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
4930 * as.h: Include libiberty.h.
4931 (xmalloc, xrealloc): Don't declare.
4932 * as.c: Don't include libiberty.h.
4933 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
4934 * config/tc-mips.c: Likewise.
4935 * messages.c: Likewise.
4936 (xstrerror): Don't declare.
4937 * xmalloc.c: Remove.
4939 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
4941 * config/tc-mn10300.h (pre_defined_registers) Remove.
4942 (system_registers, cc_names): Likewise.
4943 (address_registers, data_registers, other_registers): New register
4945 (register_name, system_register_name, cc_name): Remove.
4946 (mn10300_reloc_prefix): Likewise.
4947 (data_register_name): New function.
4948 (address_register_name, other_register_name): Likewise.
4949 (md_assemble): Rough cut at parsing operands. Remove lots of
4951 (md_apply_fix3): Disable for now.
4953 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4955 * config/tc-m68k.c (select_control_regs): New function, extracted
4956 out of m68k_init_after_args.
4957 (m68k_init_after_args): Use it.
4958 (mri_chip): Use it here as well to update set of allowed control
4961 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
4963 * config/obj-elf.c (elf_begin): New function.
4964 (obj_elf_section): Add the section symbol to the symbol table.
4965 * config/obj-elf.h (obj_begin): Define.
4966 (elf_begin): Declare.
4967 * as.c (perform_an_assembly_pass): Call obj_begin if it is
4970 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
4972 * config/obj-coff.c (fixup_segment): Subtract the section address
4973 from a PC relative reloc if TC_M68K.
4975 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
4977 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
4978 .uaxword available even if not OBJ_ELF.
4979 (md_atof): Remove unused local variable wordP.
4981 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
4983 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
4984 for Matsushita MN10x00 support.
4985 * configure.in: Recognize mn10x00-*-*
4986 * configure: Rebuilt.
4988 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
4990 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
4991 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
4992 (load_expression): track clobbering of base reg before jmp/jsr.
4993 (s_alpha_file): pass case_hack flags and source filename via
4994 symbol table to bfd.
4995 * tc-alpha.h (TC_CONS_FIX_NEW): define
4997 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
4999 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5000 * configure: Rebuild.
5002 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5004 * read.c (s_macro): Warn if a macro has the same name as a
5006 (s_space): In m68k MRI mode, align to a word boundary.
5007 * macro.c (define_macro): Add namep parameter. Change all
5009 * macro.h (define_macro): Update declaration.
5011 * as.c (show_usage): Print bug report address.
5012 (parse_args): Change version printing to match current GNU
5014 * gasp.c (show_usage): Print bug report address.
5015 (main): Change version printing to match current GNU standards.
5017 * config/tc-m68k.c (init_table): Correct access control unit
5018 register numbers. From Ken Rose <rose@netcom.com>.
5020 * config/tc-alpha.c: Add some static function prototypes.
5021 (alpha_macros): Move to top of file. Make static.
5022 (alpha_num_macros): Move to top of file.
5024 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5026 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5029 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5031 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5032 and just call sprintf_vma.
5034 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5036 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5038 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5040 * read.c (float_cons): Call md_flush_pending_output if it is
5043 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5045 * config/tc-d10v.c (md_operand): Created. Allows operands to
5047 * config/tc-d10v.h (md_operand): Undefined.
5049 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5051 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5052 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5054 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5056 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5057 reloc for the i960 for a reloc in the same section. This undoes
5058 one of the two changes made Aug 19.
5060 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5062 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5063 symbols to the position of the debugging information.
5065 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5067 * expr.c (expr): Always use unsigned right shifts for >>.
5069 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5071 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5072 slots when processing BL fixups.
5074 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5075 on the first half of the instruction.
5077 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5079 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5080 stabs expression, rather than giving an error.
5082 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5085 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5087 * config/tc-mips.c (append_insn): Fill in the value for a constant
5088 jump, rather than creating a reloc.
5090 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5092 * config/tc-mips.c (append_insn): Don't swap an instruction which
5093 sets a condition code with an instruction which uses a condition
5095 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5098 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5099 (mips_ip): Give a better error message if the ISA level is wrong.
5100 (md_parse_option): Recognize -mcpu=[v][r]5000.
5102 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5104 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5106 (load_register): Ensure hi32 bits are not lost during lo32bit
5107 processing. Fix shift offset that was overflowing into the next
5108 instruction field. Add code to generate shorter sequences for
5109 constants with a single contiguous seqeuence of ones.
5111 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5113 * config/tc-d10v.c (d10v_dot_word): New function to support
5114 "@word" with the word pseudo-op.
5115 (md_apply_fix3): Cleanup and changes to support correct sizes
5116 for 16 and 18-bit relocs.
5118 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5120 * configure.in (sparc-*-aout): Set `em'.
5121 * configure: Regenerated.
5122 * config/te-sparcaout.h: New file.
5123 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5124 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5125 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5126 (SPECIAL_CASE_{SETSW,SETX}): Define.
5127 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5128 (md_begin): Delete setting of `target_big_endian'.
5129 (output_insn): New function.
5130 (md_assemble): Rewrite. Add `setx' support.
5131 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5133 (md_atof): Add little endian support.
5134 (md_number_to_chars): Likewise.
5135 (md_apply_fix): Likewise.
5136 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5137 (md_parse_option): Likewise.
5138 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5140 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5142 * ecoff.c (ecoff_new_file): New function.
5143 * ecoff.h (ecoff_new_file): Declare.
5144 * config/obj-ecoff.h (obj_app_file): Define.
5146 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5148 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5149 symbol by 32k so that our 16-bit signed offset can address the
5150 entire chunk. Reported by <matt@lkg.dec.com>.
5152 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5154 * config/tc-mips.c (load_register): Remove unused variable tmp.
5156 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5158 * config/tc-mips.c (load_register): Remove unnecessary code that
5159 was causing the high 32bits of 64bit constants to be lost.
5161 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5163 * config/tc-d10v.c: Added changes to support function
5164 pointers and "@word" syntax.
5166 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5168 * config/tc-v850.c: Remove commented out and #if 0'd code.
5169 (v850_reloc_prefix): Provide prototype.
5170 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5172 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5173 (md_assemble): Add default to case statement.
5175 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5177 * config/tc-v850.c (md_assemble): Compute size of the instrction
5180 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5183 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5185 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5186 routines to fetch/store the updated instruction from/to memory.
5187 (v850_insert_operand): If the operand has a specialized insert
5190 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5192 * config/tc-v850.c (reg_name_search): Align calling convention to
5193 be like identical function found in tc-ppc.c.
5194 (get_reloc): Removed.
5195 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5196 (md_assemble): emit fixups.
5197 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5199 (md_apply_fix3): handle fixups/relocs.
5200 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5202 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5205 * configure.in (sh-*-elf*): New target.
5206 * config/tc-sh.h (TARGET_ARCH): Define.
5207 (WORKING_DOT_WORD): Define.
5208 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5209 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5210 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5211 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5212 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5213 (SUB_SEGMENT_ALIGN): Likewise.
5214 (RELOC_32): Don't define.
5215 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5216 (target_big_endian): Declare if OBJ_ELF.
5217 (TARGET_FORMAT): Define if OBJ_ELF.
5218 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5220 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5221 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5222 (struct sh_count_relocs): Define.
5223 (sh_count_relocs): New static function, broken out of
5224 sh_frob_file. Add BFD_ASSEMBLER code.
5225 (sh_frob_section): Likewise.
5226 (sh_frob_file): Call sh_frob_section.
5227 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5228 call section_symbol rather than seg_info (seg)->dot.
5229 (md_section_align): Add OBJ_ELF version.
5230 (SWITCH_TABLE_CONS): Define.
5231 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5232 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5233 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5235 (struct reloc_map): Define if not BFD_ASSEMBLER.
5236 (coff_reloc_map): Likewise.
5237 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5238 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5239 * write.c (write_relocs): Ifdef out fx_where test which triggers
5240 inappropriately for SH ELF.
5241 (write_object_file): Call tc_frob_file_before_adjust and
5242 obj_frob_file_before_adjust if they are defined.
5244 * write.c (write_object_file): Use BFD_RELOC_16, not
5245 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5247 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5250 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5252 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5253 branch sizes in across sections.
5255 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5257 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5260 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5262 * config/tc-v850.c (md_begin): Deal with end of opcode
5265 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5267 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5268 the wrong opcode for cases like st2w where there are many forms
5269 of the same instruction.
5271 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5273 * expr.c (operand): If md_parse_name is defined, call it before
5274 calling symbol_find_or_make.
5275 * config/tc-ppc.h (md_parse_name): Define.
5276 (ppc_parse_name): Declare.
5277 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5279 (register_name): Update call to reg_name_search.
5280 (cr_operand): New static variable.
5281 (cr_names): New static const array.
5282 (ppc_parse_name): New function.
5283 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5284 cr_operand before calling expression.
5286 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5288 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5289 hppa_gen_reloc_type call.
5291 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5293 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5294 on addresses. Improved error messages.
5295 * doc/c-d10v.texi: Added docs for register pairs.
5297 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5299 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5302 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5304 * ecoff.c (init_file): Initialize fMerge to 1.
5305 (add_file): Restore old file merging code, but only merge files if
5307 (ecoff_directive_loc): Clear fMerge field of current file.
5308 (ecoff_generate_asm_lineno): Likewise.
5310 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5312 * doc/c-d10v.texi: Fix typo.
5314 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5316 * config/tc-v850.c (md_assemble): Correct bit masking for
5317 hi and lo expressions.
5319 * config/tc-v850.c (md_assemble): Rough cut at demanding
5320 "ep" or "r30" in sst and sld instructions.
5321 (md_apply_fix3): Don't abort. Just warn that we don't
5324 * config/tc-v850.c (CC_NAME_CNT): Define.
5325 (cc_name): New function.
5326 (md_assemble): Handle V850_OPERAND_CC correctly.
5328 * config/tc-v850.c (md_assemble): Don't forget to initialize
5331 * config/tc-v850.c (reg_name_search): Generalize to search
5332 any given register table.
5333 (register_name): Pass appropriate table and size to reg_name_search.
5334 (system_register_name): New function.
5335 (SYSREG_NAME_CNT): Define.
5336 (md_assemble): Handle operands which are system registers.
5338 * config/tc-v850.c (md_assemble): If we find a register, but the
5339 opcode doesn't want a register, then we don't have a match.
5340 (md_assemble): Get size of the instruction from the opcode table.
5342 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5344 * configure.in: Set and substitute HLDENV.
5345 * configure: Rebuild.
5346 * Makefile.in (HLDENV): New variable.
5347 (as.new): Use $(HLDENV).
5349 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5350 if an array dimension is not known.
5352 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5354 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5355 * doc/c-d10v.texi: Cleanup.
5357 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5359 * config/tc-v850.c: New file.
5360 * config/tc-v850.h: New file.
5361 * configure (v850-*-elf): New target.
5362 * configure.in (v850-*-elf): New target.
5364 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5366 * doc/c-d10v.texi: New file.
5367 * doc/all.texi: Added D10V stuff.
5368 * doc/as.texinfo: Added D10V stuff.
5370 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5372 * config/tc-d10v.c: All references to defined symbols should
5373 now use the optimal instruction. .float and .double now work.
5375 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5377 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5378 section address for the i960 as is done for the i386.
5380 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5382 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5383 case, forward-include bfd/elf-bfd.h.
5385 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5387 * config/tc-d10v.c: Add additional information to the opcode
5388 table to help determinine which instructions can be done
5391 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5393 * config/tc-arm.c: Major changes to add Thumb support, with lots
5394 of change input from <rearnsha@armltd.co.uk>.
5395 Reverted to INSN_SIZE macro, rather than insn_size variable.
5396 (insns): Added ARM "bx" instruction support.
5397 (tinsns): Added Thumb instruction definition structure.
5398 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5399 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5400 (opcode_select,s_arm,s_thumb,s_code): Added.
5401 (decode_shift): Allow upper-case RRX.
5402 (do_ldst): Simpler halfword support.
5403 (do_ldmstm): Improved.
5404 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5405 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5406 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5407 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5408 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5410 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5411 (md_parse_option): Add support for -mthumb.
5412 (md_show_usage): Updated to reflect new command line option.
5413 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5414 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5415 fragment information to be held.
5417 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5419 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5420 non-null, but is a constant.
5421 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5422 so that error reporting will work correctly.
5424 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5426 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5427 against weak symbols.
5429 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5431 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5432 (ppc_force_relocation): Declare if OBJ_XCOFF.
5433 * config/tc-ppc.c (ppc_force_relocation): New function if
5436 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5438 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5440 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5442 * config/tc-d10v.c: Fix problem with relocs.
5444 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5446 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5447 with nops if not in data_section or bss_section.
5449 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5451 Add support for openVMS/Alpha.
5452 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5453 * config/obj-evax.c: New file.
5454 * config/obj-evax.h: New file.
5455 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5457 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5458 defined. Add case for bfd_target_evax_flavour.
5459 * config/vms-a-conf.h: New file.
5460 * conf-a-gas.com: New file.
5461 * configure.in: Add target alpha-*-*vms*.
5462 * configure: Rebuild.
5463 * makefile.vms: New file.
5464 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5465 Don't call ffs on openVMS/Alpha.
5467 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5469 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5470 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5472 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5473 (NEED_DECLARATION_SBRK): New macro.
5474 * configure, conf.in: Rebuild.
5475 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5476 (strstr): Declare if NEED_DECLARATION_STRSTR.
5477 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5479 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5481 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5482 by a constant before entering the main switch. Reject attempts to
5483 apply an arithmetic function to non-absolute symbols, except for
5484 the special case of subtraction of two symbols in the same
5487 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5488 not to more than a 16 byte boundary.
5490 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5491 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5492 (tc_gen_reloc): If out of memory call as_fatal rather than
5493 assert. If no howto found, call as_bad_where rather than
5494 as_fatal. Change the error message slightly. Set howto to a
5495 non-NULL value in order to keep going.
5497 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5499 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5501 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5503 * config/tc-h8300.c (get_specific): New operand "size" derived
5504 from ".b", ".w" and ".l" extensions. All callers changed. If
5505 the base instruction has no operands, then use the size to
5506 determine which specific instruction to use.
5508 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5510 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5512 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5514 * config/tc-mips.c (md_section_align): Don't change addr if
5517 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5519 * config/tc-hppa.c: Revert yesterday's changes.
5521 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5523 * config/tc-d10v.c: Disable range checking on 16-bit values.
5525 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5527 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5528 not just the ones that don't match.
5530 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5532 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5534 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5536 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5537 pre-cursor to adding Thumb support. Also added cpu_variant flag
5538 information to each of the asm_flg structures.
5539 (md_parse_option): Updated ARM7 parsing to allow 't' for
5540 thumb/halfword support, aswell as 'm' for long multiply.
5541 (md_show_usage): Updated help message.
5542 (md_assemble): Check that instruction flags are applicated to the
5543 current cpu variant.
5544 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5545 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5546 signextension instructions.
5547 (do_ldst): Generate halfword and signextension variants if
5548 mnemonic flags match.
5549 (ldst_extend): Do not allow shifts in the offset field of halfword
5550 or signextension instructions.
5551 (validate_offset_imm): Provide check on halfword and signextension
5553 (add_to_lit_pool): Merge identical literal pool values.
5555 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5557 * config/tc-hppa.c (selector_table): Add 'E' selector.
5558 (cons_fix_new_hppa): Don't coke on e_esel.
5559 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5560 to help generate exception handling tables.
5561 (md_apply_fix): Don't try to apply fixups with an e_esel
5563 (hppa_fix_adjustable): Fixups with e_esel selectors
5566 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5568 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5571 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5573 * config/tc-d10v.c: Added lots of error checking. Added hacks
5574 to support accumulator shifts.
5576 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5578 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5579 (S_CLEAR_EXTERNAL): Likewise.
5580 (S_SET_WEAK): Remove error; just let .weak override.
5582 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5584 * config/tc-d10v.c (md_assemble): Now handles multiline
5587 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5589 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5590 Added kludge for divs instruction. Fixed minor problem with
5591 multiple text sections.
5592 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5594 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5596 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5597 addresses to be right-shifted by 2.
5599 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5601 * config/tc-d10v.c: Many changes to get relocs working.
5602 (register_name): No longer creates a symbol for register names.
5603 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5604 (d10v_insert_operand): Now works correctly for either container.
5605 * config/tc-d10v.h (d10v_cleanup): Declare.
5607 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5609 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5610 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5612 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5614 * tc-alpha.c: Patches to track current minimum alignment to reduce
5615 the number of fragments created with frag_align.
5616 (alpha_current_align): New static variable.
5617 (s_alpha_text): Reset alignment to 0.
5618 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5619 (s_alpha_stringer, s_alpha_space): New functions.
5620 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5621 (alpha_cons_align): New function to replace both of them.
5622 (emit_insn): Only align if alpha_current_align is less than 2;
5623 reset alpha_current_align to 2.
5624 (s_alpha_gprel32): Likewise.
5625 (s_alpha_section): New function. Basically duplicate the other
5626 alpha section change hooks. Only define for ELF.
5627 (s_alpha_float_cons): Simplify alignment handling.
5628 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5629 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5630 Don't define the s_alpha_cons pseudo-ops. Do define
5631 s_alpha_stringer and s_alpha_space pseudo-ops.
5632 (alpha_align): Skip if less than current default alignment. Set
5634 * tc-alpha.h (md_flush_pending_output): Remove.
5635 (md_cons_align): Add.
5637 * tc-alpha.c: Add oodles of function description comments.
5638 (md_bignum_to_chars): Remove; there are no callers.
5639 (md_show_usage): Mention some more variants.
5641 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5643 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5644 * configure.in (sparc-*-sysv4*): New target.
5645 * configure: Rebuild.
5647 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5648 uaxword to use s_uacons.
5649 (sparc_no_align_cons): New static variable.
5650 (s_uacons): New static function.
5651 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5654 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5656 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5657 5 with regard to shared libraries.
5658 * configure: Rebuild.
5660 * config/tc-m68k.c (m68k_ip): Use the correct length when
5661 allocating space for the unsupported architecture error message.
5663 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5665 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5667 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5669 * config/tc-d10v.c: New file.
5670 * config/tc-d10v.h: New file.
5671 * configure (d10v-*-elf): New target.
5672 * configure.in (d10v-*-elf): New target.
5674 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5676 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5678 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5680 * config/tc-alpha.c (alpha_align): Change fill parameter
5681 to a pointer. Take NULL as 0 or nop depending on section. Change
5683 (s_alpha_align): Rename local variables.
5685 * doc/as.texinfo (.align): Document action of omitted
5688 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5690 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5691 when an unsupported PC relative reloc is seen, rather than calling
5694 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5695 Instead, check state when '#' comment is seen.
5697 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5699 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5701 (tc_gen_reloc): If fixup was changed to be PC relative, change
5702 reloc type accordingly. Use name of reloc in error message.
5704 * as.h: Don't define const or volatile.
5705 * flonum.h: Don't define const.
5707 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5708 if fx_pcrel is set. Correct setting the addend case in the
5709 OBJ_ELF case (from Andreas Schwab
5710 <schwab@issan.informatik.uni-dortmund.de>).
5711 (md_show_usage): Correct -mfc5200 to -m5200.
5713 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5715 * doc/c-m68k.texi: Document -m5200 flag.
5716 * doc/as.texinfo: Likewise.
5718 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5721 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5723 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5724 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5726 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5728 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5730 * Released binutils 2.7.
5732 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5734 * config/tc-mips.c (mips_ip): Only perform range check when
5735 dealing with O_constant expressions.
5737 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5739 * m68k-parse.h (m68k_register): Add new coldfile control
5742 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5743 array of control registers for the coldfire.
5744 (cpu_of_arch): Added mcf5200.
5745 (archs): Added mcf5200.
5746 (init_table): Add new control registers.
5747 (m68k_ip): Added support for new control registers.
5748 (m68k_init_after_args): Likewise.
5750 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5752 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
5754 * read.h (is_it_end_of_statement): Declare.
5755 * read.c (is_it_end_of_statement): Remove declaration.
5757 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5759 (md_assemble): Fix handling of @l with an unsigned constant. Add
5760 default case to reloc switch.
5762 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5764 Based on patches from Tom Quiggle <quiggle@sgi.com>:
5765 * ecoff.c (last_lineno): New static variable.
5766 (add_procedure): Set last_lineno.
5767 (ecoff_directive_loc): Likewise.
5768 (ecoff_generate_asm_lineno): Likewise.
5769 (ecoff_fix_loc): New function.
5770 * ecoff.h (ecoff_fix_loc): Declare.
5771 * config/tc-mips.c (append_insn): When inserting nops, and using
5772 ECOFF debugging, call ecoff_fix_loc.
5774 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
5776 * config/tc-h8300.c (build_bytes): If an operand type is
5777 marked as SRC_IN_DST retrieve it from the "destination" op.
5779 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
5781 * configure.in (arm-*-riscix*): Set emulation to riscix.
5782 * configure: Rebuild.
5783 * config/te-riscix.h: New file to define TE_RISCIX.
5785 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
5787 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
5789 * Makefile.in (config.status): Just run config.status as other
5792 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
5794 * mpw-config.in (TARGET_OS): Add definition to conf.
5796 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
5798 * config/tc-mips.c (append_insn): Parenthesize
5799 cop_interlocks expressions.
5801 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
5803 * listing.c (listing_print): Close the listing file if it is not
5804 stdout. Close the other files opened for the listing.
5806 * config/tc-sparc.h (md_cons_align): Define.
5807 (sparc_cons_align): Declare.
5808 (HANDLE_ALIGN): Define.
5809 (sparc_handle_align): Declare.
5810 * config/tc-sparc.c (sparc_cons_align): New function.
5811 (sparc_handle_align): New function.
5812 * read.c (cons_worker): Call md_cons_align if it is defined.
5814 * as.h (struct frag): Add fr_file and fr_line fields.
5815 * frags.c (frag_new): Set fr_file and fr_line.
5816 (frag_var): Likewise.
5817 (frag_variant): Likewise.
5819 * as.h (struct frag): Remove unused align_mask and align_offset
5822 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
5823 From <uddeborg@carmen.se>.
5825 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
5827 * configure.in (mips-*-osf*): New target.
5828 * configure: Rebuild.
5830 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
5832 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
5834 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
5835 between co-processor comparisons and branches for the VR4300.
5837 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5839 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
5840 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
5842 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
5843 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5844 includedir): Use autoconf set values.
5847 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
5849 * listing.c (listing_eject): Don't do anything if listing is 0.
5850 (listing_list): Likewise.
5851 (listing_source_line): Likewise.
5852 (listing_title): Don't save title if listing is 0.
5853 (listing_source_file): Check listing rather than listing_tail.
5855 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
5856 using shared libraries.
5857 * configure: Rebuild.
5859 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
5861 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
5862 absolute expression if a relocation type was specified.
5864 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5866 * configure.in: Add support for *-*-rtems* configurations.
5867 * configure: Rebuild.
5869 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
5871 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
5872 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
5873 opcodes library for alpha.
5874 * configure: Rebuild with autoconf 2.10.
5875 * config/tc-alpha.c: Substantial rewrite to add ELF support and
5876 use new opcode table.
5877 * config/tc-alpha.h (md_undefined_symbol): Don't define.
5878 (LOCAL_LABEL): Define differently if OBJ_ELF.
5879 (FAKE_LABEL_NAME): Define if OBJ_ELF.
5880 * config/alpha-opcode.h: Remove.
5881 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
5882 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
5883 include/opcode/alpha.h rather than config/alpha-opcode.h.
5885 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
5887 * config/obj-aout.c (obj_emit_relocations): Give an error if the
5888 relocation symbol was not resolved.
5889 * config/obj-coff.c (do_relocs_for): Likewise.
5891 * write.c (adjust_reloc_syms): Refetch the symbol section after
5892 calling S_GET_VALUE, since it may have changed.
5894 * expr.c (struct expr_symbol_line): Define.
5895 (expr_symbol_lines): New static variable.
5896 (make_expr_symbol): Add entry to expr_symbol_lines.
5897 (expr_symbol_where): New function.
5898 * expr.h: Use extern on function declarations.
5899 (expr_symbol_where): Declare.
5900 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
5901 rather than printing the meaningless name of an expression
5904 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
5906 * config/tc-i386.c (md_number_to_chars): Deleted.
5907 * config/tc-i386.h (md_number_to_chars): New macro.
5909 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
5911 (load_symbol_address, load_expression): Use build_mem.
5912 (build_operate): New function.
5913 (emit_addq_r): Use it.
5915 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
5917 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
5919 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
5921 * config/tc-vax.h (NOP_OPCODE): Define.
5923 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
5925 * config/obj-vms.h (S_IS_COMMON): Define.
5926 (S_IS_LOCAL): Check for \002 as well as \001.
5927 (LONGWORD_ALIGNMENT): New macro.
5928 (SUB_SEGMENT_ALIGN): Use it.
5930 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
5932 * config/vms-conf.h: Reconcile with conf.in.
5934 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
5936 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
5939 * doc/as.texinfo: Document that any number of hex digits can
5942 * as.c (struct defsym_list): Define.
5943 (defsyms): New static variable.
5944 (parse_args): Just put --defsym arguments on defsyms list, rather
5946 (main): Define defsyms after output file is created.
5948 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
5949 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
5951 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
5952 insn_error rather than calling check_absolute_expr.
5954 * as.c (emulation_name): Remove unused static variable.
5955 (default_emul_bfd_name): Add return NULL to avoid warning.
5956 * ecoff.c (ecoff_stab): Remove unused variables name and
5958 * frags.c (frag_new): Remove unused variable tmp.
5959 * hash.c (hash_grow): Parenthesize + within <<.
5960 (hash_print_statistics): Use %lu, not %d, to print unsigned
5962 * messages.c: Include "libiberty.h".
5963 (fprint_value): Add cast to avoid printf warning.
5964 (sprint_value): Likewise.
5965 * read.c: Include "ecoff.h".
5966 (emit_expr): Add casts to avoid printf warnings.
5967 * read.h: Use extern for function declarations.
5968 (pop_insert): Declare.
5969 * stabs.c: Include "ecoff.h".
5970 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
5971 former_last_fragP, and new_fragP.
5972 * subsegs.h (subsegs_print_statistics): Declare.
5973 * symbols.c (debug_verify_symchain): Change macro to discard
5975 * write.c (dump_section_relocs): Likewise.
5976 * write.h: Use extern for function declarations.
5977 (write_print_statistics): Declare.
5978 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
5980 * config/e-mipself.c (mipself_bfd_name): Likewise.
5981 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
5983 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
5984 emit relocations against external symbols.
5986 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
5987 message if bfd_reloc_type_lookup fails, rather than calling
5990 * config/tc-alpha.c (alpha_force_relocation): Add
5991 BFD_RELOC_12_PCREL to switch.
5993 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
5995 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
5996 TE_PE (Lfoo, not .Lfoo).
5998 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6000 * read.c (s_fill): Don't warn about a zero repeat count.
6002 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6003 coprocessor register.
6005 * config/tc-i386.c (md_assemble): When checking the size of a
6006 register to set the size of an instruction, do a bitwise and with
6007 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6010 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6012 * config/tc-h8300.c (parse_reg): Tweak error messages.
6013 (build_bytes): Likewise.
6014 (skip_colonthing): Handle :32 suffix.
6015 (get_specific): Promote L_24 to L_32 if it makes a match.
6016 Don't always promote L_8 to L_16.
6017 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6019 * config/tc-h8300.c (Smode): New variable.
6020 (h8300hmode): Turn off Hmode.
6021 (h8300smode): New function. Turn on Smode and Hmode.
6022 (md_pseudo_table): New ".h8300s" pseudo-op.
6023 (parse_reg): Handle "exr" register.
6024 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6025 Handle "mach" and "machl" operands for ldmac.
6026 (get_specific): Handle "stm.l" and "ldm.l".
6027 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6028 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6031 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6033 * doc/as.texinfo: Reorder chapter of machine dependent options so
6034 that it is sorted by chip name.
6036 * doc/as.texinfo: Use consistant spelling of Vax.
6037 * doc/c-vax.texi: Likewise.
6039 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6041 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6043 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6044 (md_apply_fix): Likewise.
6045 (pa_try): New function.
6046 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6048 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6050 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6051 (pa_level): New function.
6053 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6055 * listing.c (listing_newline): Don't do anything if listing is 0.
6057 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6059 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6060 symbol_create, not symbol_new.
6062 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6064 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6065 absolute symbol unless TC_FORCE_RELOCATION returns true.
6067 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6069 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6070 the symbol to a pointer. Don't set previous_file_symbol.
6071 Simplify symbol list rearrangement.
6072 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6073 (coff_adjust_symtab): Don't check previous_file_symbol.
6075 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6077 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6079 (md_pseudo_table): Add ppc_elf_lcomm.
6081 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6083 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6084 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6085 (md_begin): Add digits to alt_notend_table.
6086 (md_parse_option): Make s a const pointer.
6088 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6089 (s_empty): New static function.
6091 * config/obj-coff.c (struct filename_list): Only define if not
6093 (filename_list_head, filename_list_tail): Likewise.
6094 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6095 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6096 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6097 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6098 remove the new symbol from the list.
6099 (obj_coff_endef, both versions): Call tag_insert even if there is
6100 an old symbol with the same name, if the old symbol does not
6102 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6103 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6104 symbol that will be moved to the end of the symbol list.
6105 (coff_adjust_section_syms): Always call section_symbol for .text,
6107 (coff_frob_section): Likewise. Also, remove unused variable
6110 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6111 manipulating frags directly.
6112 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6115 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6116 whether the next character is '*' before checking whether we are
6117 at the start of a line. Permit LINE_COMMENT_START to start a
6118 comment in state 1 (seen some whitespace) as well, to match the
6121 * gasp.c (do_align): Permit a fill value for .align.
6123 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6125 * read.c (next_char_of_string): Warn if a newline is seen in the
6126 middle of a string. Call bump_line_counters when appropriate.
6128 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6130 * symbols.c (colon): Use LOCAL_LABEL.
6132 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6134 * Makefile.in (install): Don't check to see if tooldir exists.
6135 Make $(tooldir) and $(tooldir)/bin.
6137 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6139 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6142 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6144 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6145 insn_error. Don't put the string "ERROR" in insn_error. Set
6146 insn_error rather than calling as_warn for an unsupported opcode.
6148 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6150 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6151 before permitting -64.
6152 * output-file.c (output_file_create): Remove duplicate
6155 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6157 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6158 section rather than a .reginfo section.
6159 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6162 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6163 bit value with the high bit set.
6165 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6167 * read.c (s_lcomm): Set section flags for .sbss section.
6169 * config/tc-mips.c (mips_64): New static variable.
6170 (mips_target_format): If mips_64, return elf64 targets rather than
6172 (md_longopts): Add "32" and "64".
6173 (md_parse_option): Handle -32 and -64.
6174 (md_show_usage): Mention -32 and -64.
6175 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6178 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6180 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6181 for Solaris compatibility.
6183 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6184 .stabd with 4 arguments into a .stabn.
6186 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6188 * config/tc-mips.c (macro): When passing X_add_number to
6189 macro_build, cast it to int first.
6191 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6193 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6194 created by emit_expr.
6196 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6197 as_perror rather than assert.
6199 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6201 * config/tc-mips.c (mips_ip): Mark sections created to hold
6202 floating point information as read only.
6204 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6206 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6208 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6210 * read.c (potable): Add .skip as a synonym for .space.
6212 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6213 4 arguments, providing the 4th argument is 0, to allow
6214 compatibility with the Solaris assembler.
6216 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6218 * config/tc-sh.h (struct sh_segment_info_type): Define.
6219 (TC_SEGMENT_INFO_TYPE): Define.
6220 (sh_frob_label): Declare.
6221 (tc_frob_label): Define.
6222 (sh_flush_pending_output): Declare.
6223 (md_flush_pending_output): Define.
6224 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6225 reloc before the instruction if necessary.
6226 (sh_frob_label): New function.
6227 (sh_flush_pending_output): New function.
6228 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6229 when looking for the reloc for the target of .uses.
6230 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6231 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6233 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6234 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6235 the absolute symbol.
6237 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6238 TC_SEGMENT_INFO_TYPE is defined.
6240 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6242 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6243 matches the register size.
6245 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6247 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6249 (do_relocs_for): Likewise.
6250 (fixup_segment): Don't just quit if linkrelax is set. Try to
6251 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6254 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6256 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6257 relative relocations with -mrelocatable. Also allow unfixed
6258 relocs in .ex_shared.
6260 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6262 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6263 non-zero before assuming this is a long file name.
6264 (w_strings): Likewise.
6265 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6267 * config/obj-coff.c (w_strings): Move declaration of i inside
6268 #ifdef block which uses it.
6270 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6272 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6273 "relaxmode". Output relocs which identify various relaxing
6274 possibilities for mov.[bwl] instructions.
6275 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6277 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6279 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6280 (MD_APPLY_FIX3): Define.
6281 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6283 (md_apply_fix3): Renamed from md_apply_fix.
6284 If pcrel reloc and symbol is in different section, undo effects
6287 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6289 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6290 any reloc with an LR% or RR% field selector for SOM.
6292 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6294 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6297 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6299 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6301 (yank_symbols): Likewise.
6303 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6305 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6306 BFD_ASSEMBLER, add name field.
6307 * config/obj-coff.c: Include "libiberty.h".
6308 (coff_header_append): Handle long section names.
6309 (crawl_symbols): Just use the name field for the symbol name,
6310 without worrying about null byte termination.
6311 (w_strings): Handle long section names.
6312 (write_object_file): Likewise. Also, use the name field, rather
6314 (obj_coff_add_segment): Permit long section names.
6315 (obj_coff_init_stab_section): Use the name field, rather than
6317 (adjust_stab_section): Likewise.
6318 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6320 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6321 (mem_fmt): Likewise.
6322 (md_apply_fix): Don't check fx_im_disp field.
6324 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6326 * configure.in: Add * after sparc*-*-vxworks.
6327 * configure: Rebuild.
6329 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6330 define it to comment_chars. Use tc_comment_chars rather than
6332 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6333 * config/tc-m68k.h (tc_comment_chars): Define.
6334 (m68k_comment_chars): Declare.
6335 * config/tc-m68k.c (m68k_comment_chars): Rename from
6336 comment_chars. Change into a pointer rather than an array.
6337 (md_longopts): Add "bitwise-or".
6338 (md_parse_option): Handle OPTION_BITWISE_OR.
6339 (md_show_usage): Mention --bitwise-or.
6340 * doc/c-m68k.texi: Document --bitwise-or.
6342 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6344 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6347 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6348 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6349 correct handling of input line pointer, and call
6350 demand_empty_rest_of_line.
6352 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6354 * config/tc-sparc.c (in_bitfield_range): New static function.
6355 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6356 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6357 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6358 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6359 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6361 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6363 * config/obj-coff.c: BFD_ASSEMBLER:
6364 (coff_last_bf): New static variable.
6365 (coff_frob_symbol): Set endndx of a .bf symbol.
6367 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6368 (last_bfP): New static variable.
6369 (yank_symbols): Set endndx of a .bf symbol.
6371 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6373 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6374 and -s options. Add -be for good measure.
6376 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6378 * read.c (s_space): Support non-constant fill value. Handle fill
6379 value correctly for a size other than 1.
6381 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6383 * config/tc-arm.c (my_get_float_expression): Update call to
6384 gen_to_words, X_PRECISION changed from 6 to 5.
6386 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6388 * config/tc-ppc.c (register_name,reg_name_search): Move register
6389 name lookup from PE specific code to all targets. Add support for
6390 -mregnames/-mno-regnames to control whether register names are
6392 (md_assemble): Call register_name for all platforms.
6393 (md_parse_option): Add support for -mregnames/-mno-regnames.
6395 * configure.in (powerpcle*-*-solaris): Add support.
6396 (powerpc*-*-linux): Ditto.
6397 * configure: Regenerate.
6399 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6401 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6403 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6404 be associated with a single %lo reloc.
6406 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6407 before comparing against MAX_GPREL_OFFSET, so that negative
6408 numbers are handled correctly.
6411 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6413 * config/tc-sparc.c (last_insn): New static variable.
6414 (md_assemble): Warn about putting floating point branches in a
6415 delay slot. If architecture is less than v9, insert NOP
6416 instructions between floating point instructions and floating
6417 point branches. (The SunOS assembler does both these operations.)
6418 Save the last instruction opcode.
6419 (sparc_ip): Add pinsn parameter. Change caller.
6421 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6422 for byte jump to next instruction to skip empty frags.
6424 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6426 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6427 for addq with a 16 bit signed value, just emit a lda instruction
6430 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6432 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6435 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6437 * configure.in: Permit --enable-shared to specify a list of
6439 * configure: Rebuild.
6441 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6443 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6444 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6446 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6448 * config/atof-ieee.c: Fix handling of denormalized extended
6449 precision numbers and overflow/underflow detection.
6450 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6451 not include the 16 bit gap in the m68k extended precision format.
6453 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6455 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6457 * configure: Rebuild.
6459 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6461 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6462 be accessed using the $gp register.
6463 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6465 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6467 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6468 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6470 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6472 * read.c (get_line_sb): Bump line counters based on
6473 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6474 call LISTING_NEWLINE.
6475 (s_macro): Don't call demand_empty_rest_of_line.
6476 * app.c (do_scrub_chars): When handling C style comments, unget
6479 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6481 * read.h (enum linkonce_type): Define.
6482 (s_linkonce): Declare.
6483 * read.c (potable): Add "linkonce".
6484 (s_linkonce): New function.
6485 * subsegs.h (segment_info_type): Add linkonce field to
6486 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6487 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6488 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6489 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6491 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6492 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6493 entry based on the linkonce field in segment_info.
6494 * doc/as.texinfo: Document .linkonce.
6496 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6498 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6500 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6502 * stabs.c (s_stab_generic): Call the listing functions before
6503 doing the rest of the processing, which may involve freeing the
6504 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6505 SEPARATE_STAB_SECTIONS case.
6507 * config/tc-hppa.c: Remove nested comment.
6508 (tc_gen_reloc): Move label done inside the ifdef in which it is
6510 (md_apply_fix): Pass pointers to correct types to libhppa.h
6511 functions. Always return a value.
6513 * config/tc-mips.h (tc_frob_file): Define.
6514 (mips_frob_file): Declare.
6515 * config/tc-mips.c (struct mips_hi_fixup): Define.
6516 (mips_hi_fixup_list): New static variable.
6517 (imm_unmatched_hi): New static variable.
6518 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6519 offset_reloc. Pass imm_unmatched_hi to append_insn.
6520 (append_insn): Add unmatched_hi parameter. If it is set, add the
6521 new fixup to mips_hi_fixup_list. Change all callers.
6522 (mips_ip): Set imm_unmatched_hi when appropriate.
6523 (mips_frob_file): New function.
6525 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6527 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6528 * configure: Regenerated.
6530 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6532 * as.c (main): Call bfd_set_error_program_name.
6534 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6536 * as.h (strdup): Don't declare.
6537 * stabs.c: Include libiberty.h
6538 (get_stab_string_offset): Use xstrdup rather than strdup.
6539 (s_stab_generic): Likewise.
6540 * as.c (parse_args): Likewise.
6541 * read.c (s_mri_sect): Likewise.
6543 * gasp.c (change_base): Recognize \(...) construct documented to
6544 pass through enclosed characters literally through to the output.
6545 (process_assigns): Likewise. Also, be more careful to avoid
6546 looking past the end of the buffer.
6548 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6550 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6551 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6553 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6555 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6557 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6559 * config/alpha-opcode.h: Added cvtst instruction.
6561 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6563 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6564 string. Extract the addend from the result of expression.
6566 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6568 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6569 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6570 mode, change the state to 3 rather than 1.
6572 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6574 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6575 correspond to 11 March change.
6577 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6579 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6580 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6582 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6584 * configure: Rebuild with autoconf 2.8.
6586 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6588 * config/atof-ieee.c (gen_to_words): Improve handling of
6589 X_PRECISION numbers. Based on patches from Andreas Schwab
6590 <schwab@issan.informatik.uni-dortmund.de>.
6592 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6594 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6596 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6597 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6598 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6599 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6602 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6604 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6606 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6608 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6609 (pa_def_subspaces): Add $MILLICODE$.
6610 (pa_spaces_begin): Set section flags for $MILLICODE$.
6612 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6614 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6615 not SHT_NOBITS. Don't tamper with flags based on type if a
6616 special section was found (revert Feb 29 change).
6618 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6619 if aligning to a longword boundary or greater.
6621 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6623 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6625 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6627 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6628 * configure: Regenerated.
6630 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6632 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6633 R_N1SEL since they're not defined for old versions of hpux.
6635 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6636 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6637 R_N0SEL and R_N1SEL.
6639 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6641 * flonum-konst.c: Add two more constants for 1e+-2048 and
6642 1e+-4096, and correct the other constants.
6644 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6646 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6648 * config/obj-elf.c (obj_elf_section): Allow predefined section
6649 types to set the nobits type. Avoid a shadowed declaration.
6651 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6653 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6654 reduce relocs using e_nlrsel field selectors.
6656 * write.c (fix_new_exp): Don't use #elif. Some compilers
6659 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6661 (pa_chk_field_selector): Handle new field selectors for SOM.
6663 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6665 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6666 * configure: Rebuild.
6667 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6668 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6670 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6673 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6675 * mpw-make.sed: Update to handle shared library support.
6677 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6679 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6680 the insn on mismatch.
6682 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6684 * configure.in: Add support for a29-coff.
6685 * configure: Rebuild.
6687 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6689 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6690 of the section when looking for the R_SH_USES fixup, because the
6691 frag addresses have not yet been adjusted.
6693 * gdbinit.in: Set a breakpoint on as_warn_where.
6695 * config/tc-mips.c (macro): Add missing arguments to macro_build
6696 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6698 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6700 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6701 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6703 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6705 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6707 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6709 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6710 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6711 Recognize [uU] format args as sparclet cpregs.
6713 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6715 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6718 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6720 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6721 well as S_IS_EXTERNAL.
6722 (tc_fix_adjustable): Likewise.
6723 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6724 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6726 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6727 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6729 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6731 * config/tc-sparc.c (max_architecture): Change to sparclite for
6733 (default_compatible): Delete.
6734 (sparc_ffs): New function.
6735 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6736 (sparc_ip): Rewrite architecture match and bump logic.
6738 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6740 * configure.in: Check for 'do not mix' from native linker before
6741 trying to use -rpath.
6742 * configure: Rebuild.
6744 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6746 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6747 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6748 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6749 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6751 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6752 to the symbol lnnoptr field, to get the correct file offset.
6754 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6756 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6757 symbols that are not function, file, or section symbols to be
6760 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
6762 * configure: Set and substitute RPATH_ENVVAR.
6763 * configure: Rebuild.
6764 * Makefile.in (RPATH_ENVVAR): New variable.
6765 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6767 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
6768 doesn't need opcodes. If configuring shared, opcodes needs bfd.
6769 * configure: Rebuild.
6771 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6773 * read.c (s_mri_sect): Don't return '\0' in type. Set all
6774 appropriate flags in BFD section.
6776 * configure.in (m68k-*-psos*): New target.
6777 * configure: Rebuild.
6778 * config/te-psos.h: New file.
6779 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
6782 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
6784 From Alan Modra <alan@spri.levels.unisa.edu.au>:
6785 * configure.in: Remove duplicate setting of cpu_type. Check
6786 whether opcodes library is required for on all targets, not just
6788 * configure: Rebuild.
6790 * config/tc-mips.c (mips_big_got): New static variable.
6791 (s_extern): Don't declare.
6792 (reg_needs_delay): New static function.
6793 (macro_build): Permit GOT/CALL_HI/LO relocs.
6794 (macro_build_lui): If place is not NULL, use the number in the
6796 (load_address): Handle mips_big_got case.
6797 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
6799 (OPTION_XGOT): Define.
6800 (md_longopts): Add "xgot" if OBJ_ELF.
6801 (md_parse_option): Handle -xgot.
6802 (md_show_usage): Mention -xgot.
6803 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
6804 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
6806 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6808 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
6809 the byte relocation, point it to the low byte of the word.
6811 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
6813 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
6814 * configure: Rebuild.
6816 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
6818 * configure.in: Recognize any sparc* cpu.
6819 * configure: Regenerated.
6821 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
6823 * read.c (potable): Add "mri" and ".mri".
6824 (s_mri): New function.
6825 * read.h (s_mri): Declare.
6826 * app.c (scrub_m68k_mri): New static variable.
6827 (mri_pseudo): New static variable.
6828 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
6829 flag_m68k_mri. Initialize scrub_m68k_mri.
6830 (mri_state, mri_last_ch): New static variables.
6831 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
6833 (app_push): Save new fields.
6834 (app_pop): Restore new fields.
6835 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
6836 If TC_M68K, use a trivial state machine to look for occurrences of
6837 the .mri pseudo-op, and change the mode appropriately.
6838 * as.h (do_scrub_begin): Update prototype.
6839 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
6841 * config/tc-m68k.c (reg_prefix_optional_seen): New static
6843 (m68k_mri_mode_change): New function.
6844 (md_parse_option): Set reg_prefix_optional_seen.
6845 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
6846 (MRI_MODE_CHANGE): Define.
6847 * doc/as.texinfo: Document .mri pseudo-op.
6849 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
6852 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6854 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
6855 * config/m68k-parse.h (enum pic_relocation): Define.
6856 (struct m68k_exp): Add pic_reloc field.
6857 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
6858 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
6859 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
6861 * config/tc-m68k.c: Delete definition of NO_RELOC.
6862 (struct m68k_it): Add pic_reloc field.
6863 (add_fix): Copy over pic_reloc field.
6864 (md_pseudo_table): Interpret .align parameter as byte count.
6865 (mote_pseudo_table): Likewise.
6866 (tc_m68k_fix_adjustable): New function.
6867 (get_reloc_code): New function.
6868 (md_assemble): Use it as last argument to fix_new_exp.
6869 (md_apply_fix_2): For a relocation against a symbol don't put the
6870 addend into the data.
6871 (tc_gen_reloc): Different addend computation for OBJ_ELF.
6872 (m68k_ip): Don't relax an operand that requires pic relocation.
6873 (md_begin): Align .text, .data and .bss on 4 byte boundary by
6875 * write.c (fixup_segment): Don't add symbol value to addend if
6876 TC_M68K and OBJ_ELF.
6877 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
6878 (motorola_operand): Add rule for `(zapc, EXPR)'.
6880 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
6882 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
6883 *really* is permissible before the comma.
6885 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
6887 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
6888 inserting nop instructions.
6890 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
6892 * config/te-aux.h: Change include of aux.h to aux-coff.h.
6894 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
6896 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
6897 class setting for a CALLNAME symbol in COFF.
6899 * read.c (potable): Pass negative numbers for new .balign[wl] and
6900 .p2align[wl] pseudo-ops.
6901 (s_align_bytes): Treat a negative argument as specifying the fill
6903 (s_align_ptwo): Likewise.
6905 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
6907 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
6908 (do_align): Take new len parameter. Change all callers. Pass it
6910 (s_align_bytes): Arg now indicates the length of the fill pattern.
6911 (s_align_ptwo): Likewise.
6912 * config/obj-coff.c (write_object_file): Pass length to
6914 * config/tc-i386.h (md_do_align): Take new len parameter.
6915 * config/tc-m88k.h (md_do_align): Likewise.
6916 * config/tc-m88k.c (m88k_do_align): Likewise.
6917 * config/tc-sh.h (md_do_align): Likewise.
6918 * config/tc-sh.c (sh_do_align): Likewise.
6919 * doc/as.texinfo: Document new pseudo-ops.
6921 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
6922 done in cvt_frag_to_fill.
6924 * config/tc-sh.h (sh_do_align): Declare.
6925 (md_do_align): Define.
6926 * config/tc-sh.c (sh_do_align): New function.
6928 * ecoff.c (ecoff_build_lineno): Don't try to store the address
6929 difference if the next address is before the current one.
6931 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
6932 (archs): Initialize new field.
6933 (m68k_ip): Don't list alias names when listing CPUs which support
6936 * as.c (main): Call parse_args before read_begin.
6937 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
6938 front of generated pseudo-ops.
6939 * read.c (potable): Ignore "name".
6940 (s_app_file): Permit a single quote after the string, since one
6941 may appear in m68k MRI mode.
6943 * configure.in: Check for --enable-shared. If linking against
6944 shared BFD and opcodes, fix library name on SunOS, and try to set
6946 * configure: Rebuild.
6948 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
6950 * as.h (flag_m68k_mri): Declare.
6951 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
6952 * Many files: For MRI syntax that is specific to the m68k MRI
6953 assembler, check flag_m68k_mri rather than flag_mri or
6954 MRI_MODE_NEEDS_PSEUDO_DOT.
6956 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
6958 * config/tc-i960.c (ARCH_HX): Define.
6960 (targ_has_sfr): Handle ARCH_HX.
6961 (targ_has_iclass): Handle ARCH_HX.
6962 (tc_coff_fix2rtype): Add return 0 to avoid warning.
6963 (tc_headers_hook): If the architecture was specified explicitly,
6964 use it when setting the flags. Set the extern variable coff_flags
6965 rather than headers->filehdr.f_flags, since the latter is set
6966 unconditionally in obj-coff.c.
6967 (i960_handle_align): Remove unused variable fixp.
6969 Support for building bfd and opcodes as shared libraries, based on
6970 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
6971 * configure.in: Set OPCODES and BFD to search directories.
6972 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
6973 * configure: Rebuild.
6974 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
6975 (LIBDEPS): New variable.
6976 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
6977 $(HLDFLAGS) in link.
6978 (check): Set LD_LIBRARY_PATH in the environment.
6980 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
6982 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
6983 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
6984 read-only, not read/write.
6986 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
6988 * Makefile.in (INSTALL_XFORM): Remove -e.
6990 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
6992 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
6993 than comparing S_GET_SEGMENT to undefined_section.
6994 (write_object_file): Skip symbols which were equated to an
6995 undefined or common symbol.
6996 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
6997 S_IS_COMMON rather than comparing S_GET_SEGMENT to
6999 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7000 or S_IS_COMMON call S_GET_VALUE.
7001 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7002 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7003 to an undefined or common symbol, convert the reloc to be against
7005 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7006 undefined or common symbol.
7007 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7008 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7009 to an undefined or common symbol, convert the reloc to be against
7011 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7012 undefined or common symbol.
7013 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7014 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7016 (yank_symbols): Skip symbols which were equated to an undefined or
7019 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7021 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7022 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7024 * configure.in: Make sure we only add m68k-parse.o to
7025 ${extra_objects} once, no matter how many m68k targets have been
7027 * configure: Rebuild.
7029 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7031 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7032 * configure: Rebuild.
7034 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7036 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7037 * doc/c-m68k.texi: Document .extend and .ldouble.
7039 * configure.in (m68*-apple-aux*): New target.
7040 * config/te-aux.h: New file.
7041 * config/obj-coff.c (compare_external_relocs): New static function
7043 (do_relocs_for): Sort relocs if TE_AUX.
7044 (fixup_segment): If TE_AUX, store common symbol value in segment.
7045 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7047 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7049 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7051 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7053 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7054 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7056 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7057 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7058 an undefined symbol and the size of a function symbol.
7059 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7060 for all common symbols.
7062 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7064 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7067 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7070 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7072 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7073 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7075 * ecoff.c (localsym_t): Add addend field.
7076 (add_ecoff_symbol): Add addend argument. Change all callers.
7077 (coff_sym_value): Make static.
7078 (coff_sym_addend): New static variable.
7079 (ecoff_directive_def): Initialize coff_sym_addend.
7080 (ecoff_directive_val): Accept symbol + constant.
7081 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7082 (ecoff_build_symbols): Include the addend in the symbol value.
7084 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7086 * config/tc-ppc.c (md_assemble): Ignore overflow on
7087 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7089 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7091 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7092 bytes in size, so offset appropriately in big endian mode when
7093 writing the bottom 2 bytes.
7095 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7097 * config/tc-sparc.c (default_compatible): New static local.
7098 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7099 (sparc_ip): If no architecture or -bump specified, don't mark as
7100 mismatched those in default_compatible.
7102 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7104 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7105 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7106 * configure: Rebuild.
7107 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7108 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7109 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7110 (sco_id): Declare if SCO_ELF.
7112 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7114 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7115 ({max,warn_after}_architecture): New static locals.
7116 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7117 If both architecture and -bump requested, set max_architecture to max.
7118 (sparc_md_end): Simplify.
7119 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7120 Rewrite code to bump architecture and check for conflicts.
7121 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7122 with Solaris assembler.
7123 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7124 (md_show_usage): Update.
7126 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7128 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7130 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7132 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7133 #ifdef sparcv9 when choosing value.
7136 (sparc_md_end): Declare.
7137 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7138 (initial_architecture): New static local.
7139 (can_bump_v9_p): Likewise.
7140 (NO_V9): Delete all occurrences.
7141 (sparc_md_end): New function.
7142 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7143 Don't bump architecture to v9 unless can_bump_v9_p set.
7144 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7145 * configure.in (sparc64 target cpu): Don't set obj_format here.
7146 (SPARC_V9): Renamed from sparcv9.
7147 (sparc64-*-elf*): Define SPARC_ARCH64.
7148 * configure: Regenerated.
7149 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7150 (SPARC_ARCH64): Add.
7151 * conf.in: Regenerated.
7152 * config/vmsconf.h: Update.
7154 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7156 * config/tc-mips.c (load_register): Optimise "dli" loads.
7157 (md_show_usage): add "-mcpu=vr4100" to help text.
7159 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7161 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7162 undefined symbol, preserve the X_op of O_symbol.
7163 (S_GET_VALUE): Fix check to permit this case.
7164 * write.c (write_relocs): If a reloc is against an undefined
7165 symbol equated to another symbol, change the reloc to be against
7167 * config/obj-coff.c (do_relocs_for): Likewise.
7169 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7172 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7174 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7175 computer is PowerPC.
7177 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7179 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7180 mentioned in the eabi.
7182 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7184 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7185 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7187 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7189 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7191 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7193 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7194 as a section it is ok to have unadorned -mrelocatable pointers in.
7196 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7198 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7201 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7203 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7204 dependent section attributes can be handled.
7206 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7207 macros to add support for exclude section flag and ordered section
7210 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7211 functions to add support for exclude section flag and ordered
7214 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7216 * subsegs.c (section_symbol): Don't try to look up the section
7217 symbol in the hash table. It should be possible to have a symbol
7218 with the same name as a section, but no connection to it.
7220 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7221 From James Carlson <carlson@xylogics.com>.
7223 * expr.c (operand): Skip whitespace after a close parenthesis.
7224 From James Carlson <carlson@xylogics.com>.
7226 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7228 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7229 as_warn_where for relocation overflow.
7230 (parse_reg): Accept register name only if next character is
7233 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7235 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7236 addresses for static variables.
7238 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7240 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7241 and xgot give the old toc16 relocation.
7242 (md_apply_fix3): Support all GOT relocations.
7244 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7246 * config/tc-mips.c (load_address): Correctly handle a constant in
7247 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7249 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7251 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7252 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7253 (build_Mbytes): Handle REG_B.
7255 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7257 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7259 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7261 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7263 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7265 * config/obj-coff.c (write_object_file): Set the s_align field to
7266 the number of bytes, rather than to the power of 2.
7268 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7270 * Makefile.in (DISTCLEAN_HERE): New variable.
7271 (distclean): Use it.
7272 (maintainer-clean): Depend upon clean-here rather than clean,
7273 distclean, and clean-info. Run make maintainer-clean in doc.
7274 Remove files listed in DISTCLEAN_HERE.
7275 * doc/Makefile.in (maintainer-clean realclean): Split out from
7276 distclean. Depend upon clean-info and distclean.
7278 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7280 * mac-as.r: Fix copyright and version strings.
7281 (cfrg): Use PROG_NAME instead of literal name.
7283 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7285 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7287 * config/tc-a29k.h (tc_unrecognized_line): Define.
7288 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7289 (md_operand): Handle a29k style local dollar labels.
7291 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7293 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7295 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7297 * read.c (s_fill): If md_flush_pending_output is defined, call
7300 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7302 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7303 Treat rs_align_code like rs_align.
7305 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7307 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7308 converting an absolute address into a PC-relative one.
7310 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7312 * mpw-config.in: Don't always use te-generic.h for emulation.
7313 (powerpc-apple-macos): Use emulation te-macos.h.
7314 * mpw-make.sed (install, install-only): Edit in Mac-specific
7317 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7319 * configure.in: Improve message about unsupported ELF targets.
7320 * configure: Rebuild.
7322 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7323 pattern is zero. From Manfred Hollstein.
7325 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7327 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7328 the various idata sections, we check the name on the .section pseudo.
7330 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7332 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7333 add section's paddr to add_number; compatibility to native as and
7336 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7338 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7340 * hash.c (struct hash_entry): Moved here...
7341 * hash.h (struct hash_entry): ...from here.
7343 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7344 if it's already known to be null.
7346 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7348 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7349 bit relocs converted to PC relative relocs. This turned out to
7350 add the offset from the beginning of .text twice.
7352 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7354 * stabs.c (s_stab_generic): In 's' case, free string from
7357 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7359 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7362 * subsegs.h (segment_info_type): Make bitfields unsigned.
7364 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7365 and move them together. On most systems this will reduce the
7366 structure size by one word.
7367 (operatorT): Define O_max.
7368 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7371 * read.c (pop_insert): Print error returned by hash table
7374 * as.c (dump_statistics): Split out from main; dump some hash
7375 table stats and target-specific stats.
7376 (start_time): No longer automatic to main.
7377 (main): Set file-level start_time and call dump_statistics at
7378 exit. Exit by calling xexit.
7379 (show_usage): Make --statistics description less specific.
7380 * subsegs.c (subsegs_print_statistics): New function.
7381 * write.c (write_print_statistics): New function.
7382 (n_fixups): New static variable.
7383 (fix_new_internal): Increment it.
7384 * read.c (read_print_statistics): New function.
7385 * read.h (read_print_statistics): Declare.
7386 * symbol.c (symbol_print_statistics): New function.
7387 * symbol.h (symbol_print_statistics): Declare.
7388 * hash.c (hash_print_statistics): New function.
7389 * hash.h (hash_print_statistics): Declare.
7390 * config/tc-i386.c (i386_print_statistics): New function.
7391 * config/tc-i386.h (i386_print_statistics): Declare.
7392 (tc_print_statistics): New macro.
7393 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7396 * hash.c (DELETED): Rewrite to use a valid but unique address.
7397 (START_POWER): Reduce to 10.
7398 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7399 Add new values for counting strcmp calls.
7400 (GROW_FACTOR): New macro.
7401 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7403 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7404 (hash_new): Use FULL_VALUE.
7405 (struct hash_control): Definition moved here.
7406 (hash_code): Don't mask to low bits.
7407 (hash_ask): Mask returned hash code here. Check hash value before
7408 calling strcmp; count strcmp calls.
7409 * hash.h (struct hash_control): Declare, don't define, here.
7410 (HASH_STATLENGTH): Deleted.
7411 (struct hash_entry): Add field for hash code.
7412 (hash_say, hash_apply): Don't declare.
7414 * hash.c (destroy): Return void.
7415 (applicatee): Ditto.
7416 (main): Fix declarations.
7417 (hash_apply): Return void. Argument `function' returns void. Put
7418 inside "#ifdef TEST".
7419 (hash_say): Define only if TEST is defined.
7420 * hash.h (hash_apply, hash_say): Declarations deleted.
7422 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7424 * configure: Rebuild with autoconf 2.7.
7426 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7428 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7429 * configure: Rebuild with autoconf 2.6.
7431 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7433 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7434 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7436 (ppc_frob_file): Remove.
7437 * config/tc-ppc.h (tc_frob_file): Don't define.
7438 (ppc_frob_file): Don't declare.
7440 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7442 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7443 * config/alpha-opcode.h: Include one-operand variants of jmp and
7446 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7447 with te-delta.h in 8.3 file systems.
7448 * configure.in: Adjusted.
7450 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7452 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7454 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7456 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7458 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7460 Version 2.6 released.
7461 * Makefile.in (VERSION): Updated to 2.6.
7463 * config/obj-coff.c (write_object_file): Change use of md_do_align
7464 to pass a pointer rather than a fill value, to match other uses.
7466 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7468 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7470 * as.c (main): Move md_end call to just after call to
7471 perform_an_assembly_pass. Delete cpu-specific code here.
7472 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7473 * config/tc-arm.c (md_end): Unused function deleted.
7474 * config/tc-ns32k.c (md_end): Ditto.
7476 * config/tc-i386.c (i386_align_code): New function, moved here
7477 from HANDLE_ALIGN macro.
7478 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7480 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7482 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7485 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7487 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7488 multi-byte nops to avoid changing gcc. The necessary gcc change
7489 might break old assemblers.
7491 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7493 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7494 generate optimal multi-byte nop instructions for ".align n"
7495 ".align n,0x90", and aligns requiring more than 15 bytes of
7496 padding still generate multiple 0x90's as before.
7498 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7500 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7502 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7504 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7505 * configure: Update.
7506 * mpw-make.sed: Reorder commands to make sed happier.
7507 * config/te-macos.h: New file.
7508 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7510 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7512 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7513 conditional branches.
7514 (md_apply_fix): Likewise.
7516 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7518 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7519 generate a reloc which the linker will not handle correctly. Fix
7520 overflow checking--R_IREL is 18 bits, not 17.
7522 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7524 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7525 from a PC relative reloc if TC_A29K.
7527 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7528 code depends upon it.
7530 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7531 $extend. Based on code from Eric Freudenthal
7532 <freudenthal@nyu.edu>.
7533 * config/tc-a29k.h (LEX_DOLLAR): Define.
7534 * read.c (LEX_DOLLAR): Define if not defined.
7535 (lex_type): Use LEX_DOLLAR.
7537 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7539 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7542 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7544 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7546 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7548 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7549 used only by "dlltool.c".
7551 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7553 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7554 (md_pseudo_table): Don't define "extern".
7556 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7558 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7560 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7562 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7564 * macro.c (macro_expand_body): Don't warn about == with a
7565 nonexistent parameter, in case it is in a comment field.
7567 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7569 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7570 set, even if macro_alternate is set.
7571 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7572 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7573 the token unless it ended in '@'.
7574 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7575 * doc/c-a29k.texi: Document macro usage on A29K.
7577 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7579 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7581 (install_operand): Likewise.
7583 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7585 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7587 * configure.in (m88k-motorola-sysv*): New target.
7588 * configure: Rebuild.
7589 * config/te-delta88.h: New file.
7590 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7592 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7593 (md_do_align): Define.
7594 * config/tc-m88k.c: Include "subsegs.h".
7595 (m88k_do_align): New function.
7597 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7598 (COFF_NOLOAD_PROBLEM): Define.
7599 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7601 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7603 * config/tc-i386.c (md_assemble): For a jump instruction with
7604 non-constant target, require 7 available bytes in the current
7607 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7609 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7612 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7614 * configure.in (alpha-*-linux*): Use ecoff.
7615 * configure: Rebuild.
7616 * ecoff.c (ecoff_directive_extern): New function.
7617 (ecoff_directive_weakext): New function.
7618 (ecoff_build_symbols): Handle weak symbols.
7619 (ecoff_setup_ext): Likewise.
7620 (ecoff_frob_symbol): Warn about weak common symbols.
7621 * ecoff.h (ecoff_directive_extern): Declare.
7622 (ecoff_directive_weakext): Declare.
7623 * symbols.c (S_IS_WEAK): New function.
7624 * symbols.h (S_IS_WEAK): Declare.
7625 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7627 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7630 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7632 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7634 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7635 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7636 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7637 * config/obj-coff.c (coff_frob_symbol): Don't call
7638 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7639 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7642 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7643 (ppc_stab_symbol): New static variable.
7644 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7645 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7646 sy_tc.real_name to the stab string.
7647 (ppc_bc, ppc_ec): New static functions.
7648 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7650 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7652 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7655 * input-scrub.c (input_scrub_push): Reset sb_index.
7657 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7659 * listing.c (listing_newline): Don't create a frag in the absolute
7662 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7664 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7665 (ppc_csect): Move most of the code to ppc_change_csect, and call
7667 (ppc_change_csect): New static function, taken from ppc_csect.
7668 (ppc_section): New static function.
7669 (ppc_saw_abs): New static varable.
7670 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7671 a symbol has no csect.
7672 (ppc_adjust_symtab): New function.
7673 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7674 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7676 * write.c (write_object_file): If tc_adjust_symtab is defined,
7677 call it just before the call to obj_adjust_symtab.
7679 * symbols.c (symbol_find_or_make): Change name to be const.
7680 * symbols.h (symbol_find_or_make): Update declaration.
7682 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7684 * doc/as.texinfo (Align): Mention SH.
7685 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7687 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7688 (Z8000 Directives, even): Don't give numeric align value, instead
7691 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7693 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7696 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7698 * Makefile.in (diststuff): Also make info.
7699 (maintainer-clean realclean): Also make clean-info.
7701 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7703 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7704 (pa_subspace): For ".nsubspa", always create a new subspace
7705 with the given attributes, even if one already exists with the
7708 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7710 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7711 TC_FORCE_RELOCATION, taking an additional section argument. If
7712 the section of the target symbol is not the same as the current
7713 section, always force the relocation to be used.
7714 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7716 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7717 md_pcrel_from function, taking an additional section argument.
7718 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7720 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7721 older TC_FORCE_RELOCATION if not defined.
7722 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7723 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7724 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7725 TC_FORCE_RELOCATION.
7727 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7729 * input-scrub.c (as_where): Set name to null pointer if we don't
7731 * messages.c (identify): Only print filename if non-null.
7732 (as_show_where): Ditto, for line number too.
7733 (as_warn_internal, as_bad_internal): Ditto.
7735 * input-file.c (input_file_open): If the input file can't be
7736 opened, consider it an error.
7738 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7740 * config/tc-mips.c: Added mips_4100 control, and support for
7741 accepting the 4100 as a MIPS architecture variant (md_begin,
7742 macro_build, mips_ip, md_parse_option). Adding suitable
7743 command-line OPTIONs, and updating the help text (md_show_usage).
7745 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7747 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7748 BFD_ASSEMBLER is defined.
7750 * Use one active frag and one obstack per frag chain:
7751 * frags.c (frags): Variable deleted.
7752 (frag_alloc): New function.
7753 (frag_grow, frag_more, frag_variant, frag_now_fix,
7754 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7756 (frag_new): Ditto. Verify that frch_last and frag_now match on
7757 entry and exit, and that old frag_now has non-zero type. Replace
7758 "know" uses with "assert". Use frag_alloc instead of mucking with
7760 * frags.h (frags): Declaration deleted.
7761 * subsegs.h (struct frchain): Add new field frch_frag_now.
7762 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7764 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
7765 give it any stricter alignment than frchainS structures need. Do
7766 not initialize frags obstack. Set frag_now to point to
7767 dummy_obstack. Initialize absolute_frchain.
7768 (subseg_set_rest): Save and restore frag_now in frch_frag_now
7769 field of frchainS. Don't create new frags on section switch, and
7770 use frag_alloc when creating a new frag chain. For absolute
7771 section, set frchain_now to absolute_frchain. Verify that
7772 frch_last and frag_now match on entry and exit. Initialize
7773 per-chain obstack, and under gcc, set required alignment to that
7774 needed by fragS structure.
7776 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7778 * stabs.c (get_stab_string_offset): Only copy input string if a
7779 fresh copy is needed, not if the section already exists.
7780 (s_stab_generic): Cache stab section name to bypass lookups, since
7781 usually it will match. Could be made faster still by changing the
7782 memory allocation rules.
7783 (s_xstab): Cache section name to bypass repeated string
7786 * frags.c (frag_new): Deleted register declarations.
7788 * listing.c (frag_now): Don't declare.
7790 * as.c (chunksize): New variable.
7791 (debug_memory): New variable.
7792 (main): If debug_memory is set, reduce chunksize and
7794 * as.h (chunksize): Declare it.
7795 * read.c (read_begin): Use it.
7797 * config/tc-alpha.c (md_shortopts): Include 'g'.
7798 (md_parse_option): Ignore it.
7800 * Makefile.in (distclean): Remove Makefile and config.status from
7801 testsuite directory.
7802 (clean-here): Don't delete testsuite. Instead, delete only the
7803 files within it that would be generated by running tests.
7805 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
7806 frag_now_fix instead of accessing obstack info directly.
7807 * config/tc-arm.c (s_ltorg): Ditto.
7808 (md_assemble): Ditto.
7810 * config/tc-i386.c (md_assemble): Call frag_grow instead of
7813 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
7815 * stabs.c (aout_process_stab): Insert debug symbol into symbol
7816 chain after parsing value expression, if any, to avoid separating
7817 continued .stabs lines.
7819 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
7821 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
7822 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
7824 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
7826 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
7827 -mcom support and PPC_OPCODE_ANY for -many.
7828 (md_parse_option): Ditto.
7830 (md_begin): For duplicate instructions, print all duplicates
7833 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
7835 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
7836 common mode operation.
7837 (md_show_usage): Add -mcom to usage message.
7839 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
7841 * expr.c (op_rank): Add O_symbol_rva.
7842 * expr.h (operatorT): Add O_symbol_rva.
7843 * read.c (cons_worker): Set O_symbol_rva when necessary.
7844 * write.c (fix_new_exp): Understand O_symbol_rva.
7846 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
7848 * config/tc-mips.c: Correct s_cons arguments. From Michael
7849 Joosten <joost@ori.cadlab.de>.
7851 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
7853 * config/tc-ppc.c (ppc_macro): Make count unsigned.
7854 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
7855 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
7857 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
7858 make non-static. Change all users.
7859 * config/obj-coff.h (coff_n_line_nos): Declare.
7861 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
7863 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7865 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
7867 * config/obj-elf.c (obj_elf_common): Convert specified byte
7868 alignment to power of two. Set size of local bss symbol.
7870 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
7872 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
7874 * sb.c, macro.c: Decide whether to include <string.h> or
7875 <strings.h> just as as.h does.
7877 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
7879 * Makefile.in (site.exp): Fix setting of $srcdir.
7881 * config/tc-arm.c (md_atof): Fix little-endian output.
7882 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
7885 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
7887 * doc/as.texinfo: Split out the NS32k family documentation,
7888 despite its being commented out for now.
7889 * doc/c-ns32k.texi: New file.
7891 * sb.c, macro.c: Include string.h.
7893 * Makefile.in (comparison): Only check *.o; we don't care if
7894 timestamps inserted by the native linker differ.
7896 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
7897 if alignment stricter than 4 bytes is requested; in that case,
7898 align to a 4-byte boundary first.
7900 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
7902 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
7903 uninitialized" warning for `Max_Source_Offset'.
7905 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
7907 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
7908 qualifiers and detect errors if present.
7909 (md_assemble): Add call to parse_toc_entry. Also added some support
7910 for the [tocv] qualifier.
7911 (ppc_pe_tocd): New function to support data in the toc section.
7913 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
7915 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
7918 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
7920 * config/tc-m68k.c (isword): Accept all values from -65536 to
7921 +65535, so ~VAL will not be rejected.
7923 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
7924 skip characters after the pseudo-op.
7926 * read.c (get_line_sb): Don't look past buffer_limit.
7927 (s_include): In MRI mode, skip characters after the file name.
7929 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
7931 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
7932 periods in register names.
7934 For older changes see ChangeLog.1.
projects / external / binutils.git / blob