1 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4 (ReverseRegRegmem): Remove.
5 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
6 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
7 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
10 From Doug Ledford <dledford@redhat.com>
11 * config/tc-i386.h (RegXMM): New for P/III.
12 * config/tc-i386.c: Add support for P/III.
14 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
16 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
17 (md_begin): Allow ppc32 insns in ppc64bridge mode.
18 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
20 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
22 * config/tc-i386.c (i386_immediate): Skip whitespace before
23 complaining about junk after expression.
24 (i386_displacement): Likewise.
26 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
28 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
29 Don't copy before downcaseing.
31 1999-05-05 Catherine Moore <clm@cygnus.com>
33 * tc-m68k.c: Include elf/m68k.h.
34 (m68k_elf_final_processing): New routine.
35 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
38 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
40 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
43 1999-04-30 Nick Clifton <nickc@cygnus.com>
45 * config/tc-mcore.c (mcore_s_section): Dump literals before
48 1999-04-29 Nick Clifton <nickc@cygnus.com>
50 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
53 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
55 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
56 (TC_INIT_FIX_DATA): Delete.
57 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
58 (TC_INIT_FIX_DATA): Delete.
59 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
60 * write.c (fix_new_internal): Initialize fx_cgen member.
61 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
62 (gas_cgen_md_apply_fix3): Update.
63 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
64 (md_cgen_record_fixup_exp): Update.
65 (FX_OPINFO_R_TYPE): Update.
67 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
68 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
69 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
70 * frags.h (struct frag): Make opindex, opinfo ints.
72 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
74 1999-04-26 Tom Tromey <tromey@cygnus.com>
76 * aclocal.m4, configure: Updated for new version of libtool.
78 1999-04-22 Nick Clifton <nickc@cygnus.com>
80 * config/tc-mcore.c (md_apply_fix3): Renamed function from
82 (md_apply_fix3): Do not fix up absolute relocations against
85 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
87 1999-04-20 Nick Clifton <nickc@cygnus.com>
89 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
90 changes and data-in-text directives.
91 (mcore_cons): New function: intercept cons() operations.
92 (mcore_float_cons): New function: intercept float_cons()
94 (mcore_stringer): New function: intercept stringer() operations.
96 1999-04-18 Ian Lance Taylor <ian@zembu.com>
98 * obj.h (struct format_ops): Change generate_asm_lineno field to
100 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
102 * config/tc-alpha.c (find_opcode_match): Add default case to
104 (find_macro_match): Likewise.
105 (load_expression): Parenthesize && within ||.
107 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
109 1999-04-17 Nick Clifton <nickc@cygnus.com>
111 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
112 .text .data .section pseudo ops.
113 (mcore_s_section): New function. Dump lits before changing secs.
114 (mcore_s_text): New function. Dump lits before changing secs.
115 (mcore_s_data): New function. Dump lits before changing secs.
117 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
119 * config/tc-mips.c (mips_32bitmode): New.
120 (md_begin): Set mips_32bitmode if needed.
121 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
122 Set EF_MIPS_32BITMODE.
124 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
126 * config/obj-coff.c (c_section_symbol): Fix typo in previous
129 1999-04-16 Nick Clifton <nickc@cygnus.com>
131 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
133 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
135 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
136 expressions correctly.
139 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
141 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
143 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
145 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
146 and fmpynfadd instructions.
148 1999-04-11 Richard Henderson <rth@cygnus.com>
150 * as.h (environ): Declare it, if needed.
151 * as.c (dump_statistics): Don't declare environ.
152 * configure.in (environ): Detect declaration.
153 * configure, config.in: Rebuild
155 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
156 (i386_displacement): Allocate enough space for replacement buffer.
157 Clean up replacement buffer initialization.
159 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
161 * subsegs.c (section_symbol): Don't create a new symbol if one
162 already exists; instead, use the existing one, but set its segment
163 and frag data if it hasn't already been defined.
164 * config/obj-coff.c (c_section_symbol): Likewise.
166 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
168 * tc-alpha.c (load_expression): Call as_bad instead of abort.
170 1999-04-08 Nick Clifton <nickc@cygnus.com>
172 * config/tc-mcore.c: New File: Support routines for MCore
174 * config/tc-mcore.h: New File: Definitions for MCore assembler.
175 * config/obj-coff.c: Add support for mcore-pe target.
177 * Makefile.am: Add support for MCore targets.
178 * Makefile.in: Regenerate.
179 * configure.in: Add support for MCore targets.
180 * configure: Regenerate.
182 * doc/all.texi: Set MCORE.
183 * doc/as.texinfo: Document MCore specific command line options.
185 * write.h: Prevent multiple inclusion.
187 1999-04-06 Ian Lance Taylor <ian@zembu.com>
189 * asintl.h (LC_MESSAGES): Never define.
190 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
192 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
195 * Makefile.am (m68k-parse.c): If configuring in the source
196 directory, copy m68k-parse.y into the local directory before
197 running ylwrap, to remove spurious differences when generating
199 * Makefile.in: Rebuild.
201 * config/tc-sparc.h (md_do_align): Just allocate the number of
202 bytes necessary, rather than always allocating 1024.
204 1999-04-04 Ian Lance Taylor <ian@zembu.com>
206 * listing.c (listing_newline): Add cast to avoid warning.
207 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
208 * config/tc-i386.c (i386_scale): Add return value.
209 (build_displacement_string): Remove unused local temp_disp2.
210 (i386_intel_memory_operand): Add parentheses to avoid warning.
211 (i386_intel_operand): Remove unused local end_of_operand_string.
212 (i386_operand): Remove unused local operand_modifier.
213 (i386_operand): Add parens to avoid warning.
215 1999-04-04 Don Bowman <don@pixsci.com>
217 * configure.in: Add mips*-*-vxworks* target; have it define
219 * configure, config.in: Rebuild.
221 1999-03-31 Nick Clifton <nickc@cygnus.com>
223 * configure.in (emulations): Add support for arm-epoc-pe.
224 * configure: Regenerate.
225 * config/te-epoc-pe.h: New file. Define macros specific to
227 * config/tc-arm.h: Select epoc-pe-arm target format if configured
228 for arm-epoc-pe target.
230 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
232 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
234 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
236 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
237 detect ",n" without a condition.
238 (pa_parse_neg_cmpsub_cmpltr): Likewise.
241 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
243 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
244 instruction is encoded with one bit.
247 1999-03-23 Ian Lance Taylor <ian@zembu.com>
249 * doc/internals.texi (CPU backend): Mention that
250 line_separator_chars should not include newline. From thi
251 <ttn@mingle.glug.org>.
253 1999-03-22 Doug Evans <devans@casey.cygnus.com>
255 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
256 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
258 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
260 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
262 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
264 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
267 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
269 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
271 1999-03-15 Martin Hunt <hunt@cygnus.com>
273 * app.c (do_scrub_begin): Change '-' back to a symbol char
274 so we can use multiple opcodes on a line again.
276 * config/tc-d30v.c: By default, warn if a symbol has
277 the same name as a register. Plus some minor
278 updates from the branch.
280 1999-03-13 Nick Clifton <nickc@cygnus.com>
282 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
283 BFD_RELOC_16 and BFD_RELOC_64.
285 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
287 * expr.c (expr): Add missing else.
289 1999-03-12 Nick Clifton <nickc@cygnus.com>
291 * config/tc-arm.c (md_apply_fix3): Improve error message.
293 1999-03-11 Doug Evans <devans@casey.cygnus.com>
295 * Makefile.am (CPU_TYPES): Add fr30.
296 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
297 (fr30,m32r dependencies): Update.
298 * Makefile.in: Rebuild.
300 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
301 (gas_cgen_record_fixup_exp): Ditto.
302 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
303 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
304 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
305 (md_cgen_lookup_reloc): Update use of operand->type.
306 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
307 (md_convert_frag): Call cgen_operand_lookup_by_num.
308 (md_cgen_lookup_reloc): Update use of operand->type.
309 (m32r_cgen_record_fixup_exp): Ditto.
311 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
313 * config/tc-mips.c (md_show_usage): Fix message.
315 1999-03-03 Nick Clifton <nickc@cygnus.com>
317 * doc/c-arm.texi (ARM Syntax): Document new command line switches
318 and LDR reg,=<expr> instruction.
320 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
323 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
325 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
327 1999-02-17 Nick Clifton <nickc@cygnus.com>
329 This patch was created by: Scott Bambrough
330 <scottb@corelcomputer.com>
333 Special cased '@' character. The '@' character is used as the
334 ARM assembler comment character, as a special character
335 and in ELF .symver pseudo-op's, and as a special character in
336 .type and .section pseudo-ops.
337 (symver_pseudo): New static variable.
338 (symver_state): New static variable.
339 (struct app_save): Add field 'symver_state'.
340 (app_push): Save global symver_state int struct app_save.
341 (app_pop): Restore global symver_state from struct app_save.
342 (do_scrub_chars): Special case handling of '@' character in
345 * configure.in: Modified to recognize armv* uname syntax from ARM
347 * configure: Regenerated.
349 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
350 a prefix to the section's type.
351 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
354 * config/tc-arm.h: Add support for PIC generation:
355 (pic_code): New boolean.
356 (obj_relocate_extern): Define.
357 (TC_RELOC_RTSYM_LOC_FIXUP): Define
358 (TC_CONS_FIX_NEW): Define.
359 (tc_fix_adjustable): Define.
360 (GLOBAL_OFFSET_TABLE_NAME): Define.
362 * config/tc-arm.c: Add support for PIC generation:
363 (line_seperator_chars): Allow ';' as a seperator for Linux.
364 (is_immediate_prefix): New macro.
365 (arm_parse_reloc): New function.
366 (s_arm_elf_cons): New function.
367 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
368 (md_undefined_symbol): Special case handling for the Global Offset
370 (md_apply_fix3): Handle PIC relocs.
371 (tc_gen_reloc): Handle PIC relocs.
372 (md_parse_option): Add support for '-k' command line switch to
373 enable PIC generation.
374 (cons_fix_new_arm): New function.
375 (s_arm_elf_cons): New function.
377 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
379 * configure.in: Add comments for uses of AC_DEFINE.
380 * acinclude.m4: Likewise.
381 * acconfig.h: Remove.
382 * aclocal.m4: Rebuild.
383 * configure: Rebuild.
384 * Makefile.in: Rebuild.
385 * config.in: Rebuild.
387 1999-02-15 Jim Lemke <jlemke@cygnus.com>
389 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
390 non-constant offset from a base register.
392 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
394 * config/tc-alpha.c (md_show_usage): Put \ before newline in
397 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
399 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
400 (emit_insn): Look for pc-relative and no-overflow specifiers on
401 internal relocation types.
403 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
405 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
408 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
410 (mips_4650, mips_4010, mips_4100): Variables removed.
411 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
412 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
414 (md_begin): Don't bother initializing the mips_NNNN variables;
415 mips_cpu is set, and that's good enough now.
416 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
417 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
418 (show): New function, to handle wrapping in the CPU lists.
419 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
421 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
423 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
424 than treat as an immediate specifier.
426 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
428 * config/tc-i386.c: Prototype many functions.
429 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
430 (i386_immediate): Remove unused second argument.
431 (i386_intel_operand): Fix i386_is_reg typo.
432 (i386_operand): Use allow_naked_reg.
433 (output_invalid): Make operand int for K&R.
435 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
437 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
439 * Makefile.in: Rebuild.
441 1999-02-09 Doug Evans <devans@casey.cygnus.com>
443 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
445 (EXTRA_as_new_SOURCES): Comment out.
446 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
447 * Makefile.in: Rebuild.
448 * doc/Makefile.in: Rebuild.
449 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
450 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
451 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
452 * configure: Rebuild.
453 * aclocal.m4: Rebuild.
454 * config.in: Rebuild.
455 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
456 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
457 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
458 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
459 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
460 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
461 (gas_cgen_record_fixup_exp): Ditto.
462 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
463 descriptor, not global variable.
464 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
465 descriptor, not global variable. Refer to insert_operand handler
466 via cpu descriptor, not global function.
467 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
468 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
469 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
470 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
471 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
472 * config/tc-m32r.c: Ditto.
473 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
474 (md_assemble): Ditto.
475 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
477 1999-02-09 Nick Clifton <nickc@cygnus.com>
479 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
480 relocations for ELF targets.
482 1999-02-08 Nick Clifton <nickc@cygnus.com>
484 * configure.in: Add support for StrongARM target.
485 * configure: Regenerate.
487 1999-02-05 Nick Clifton <nickc@cygnus.com>
489 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
491 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
494 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
496 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
498 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
500 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
501 (INTEL_DWORD_MNEM_SUFFIX): Define.
507 (OFFSET_FLAT): Define.
509 (NONE_FOUND): Define.
512 * config/tc-i386.c (set_intel_syntax): New routine.
513 (intel_syntax): Declare.
514 (allow_naked_reg): Declare.
515 (md_pseudo_table): Support .intel_syntax and .att_syntax.
516 (intel_float_operand): New routine.
517 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
518 Handle brackets as well as parens. Call i386_intel_operand for
519 intel syntax. Reverse operands if appropriate. Handle new
520 suffixes. Handle movzx and movsx.
521 (i386_is_reg): New routine.
522 (i386_immediate): New routine.
523 (i386_scale): New routine.
524 (i386_displacement): New routine.
525 (i386_operand_modifier): New routine.
526 (build_displacement_string): New routine.
527 (i386_parse_seg): New routine.
528 (i386_intel_memory_operand): New routine.
529 (i386_intel_operand): New routine.
530 (i386_operand): Call i386_displacement, i386_immediate,
531 i386_scale, etc. instead of handling inline.
532 (parse_register): Handle registers without prefix.
534 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
536 * configure: Regenerate.
537 * configure.in (arm-*-oabi): New.
539 * config/tc-arm.c (target_oabi): Declare.
540 (md_apply_fix3): Support REL relocs.
541 (md_parse_option): Handle -oabi.
542 (elf32_arm_target_format): New routine.
543 (md_longopts): Add OPTION_OABI.
544 * config/tc-arm.h: Redefine TARGET_FORMAT.
547 1999-01-28 Nick Clifton <nickc@cygnus.com>
549 * write.c (write_relocs): Handle out of range error.
551 * config/tc-fr30.c (fr30_fix_adjustable): New function.
552 (fr30_force_relocation): Default to 0.
554 * config/tc-fr30.h (obj_fix_adjustable): Define.
555 (TC_FORCE_RELOCATION): Define.
557 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
560 1999-01-16 Nick Clifton <nickc@cygnus.com>
562 * config/tc-d30v.c (write_2_short): Do not generate a sequential
563 merge of two instructions if the left instruciton kills the right.
565 1999-01-11 Doug Evans <devans@casey.cygnus.com>
567 * Makefile.in: Regenerate.
568 * configure.in: Redo test for using cgen.
569 * configure: Regenerate.
571 1999-01-09 Nick Clifton <nickc@cygnus.com>
573 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
574 redefinition of this macro.
576 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
578 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
581 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
583 * config/tc-mips.c (append_insn): For mips16, insert a nop between
584 a read of HI or LO and an immediatly following branch.
586 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
588 * config/tc-mips.c (md_begin): Another correction to the setting of
591 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
593 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
595 1998-12-21 Nick Clifton <nickc@cygnus.com>
597 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
598 bit insn when optimizing, so that parallelised instructions will
599 start on a 32 bit boundary.
601 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
603 * config/tc-mips.c (mips_eabi64): New.
604 (md_begin): Set mips_eabi64.
605 (mips_elf_final_processing): Use it.
607 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
609 * config/tc-mips.c (mips_elf_final_processing):
610 Correct setting of ABI in e_flags.
612 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
614 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
616 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
618 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
620 1998-12-15 Doug Evans <devans@casey.cygnus.com>
622 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
623 warning, values that don't fit in the field.
625 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
627 * config/tc-mips.c (mips_abi_string): New.
628 (md_parse_option,md_longopts): Add mabi.
629 (mips_elf_final_processing): Set e_flags based on mabi flag.
631 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
633 * config/tc-mips.c (md_parse_option): Handle vr4111.
635 98-12-11 Ken Raeburn <raeburn@cygnus.com>
637 * config/tc-h8300.c (build_bytes): Change message given if the
638 instruction requires H8/300H mode and we're not in Hmode, to
639 suggest that it may be the operand modes that are the problem, not
640 necessarily the opcode.
642 1998-12-10 Nick Clifton <nickc@cygnus.com>
644 * config/tc-fr30.c: Add line separator character.
646 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
648 * configure.in (hppa-*-mpeix*): New target.
649 * config/obj-som.h (obj_som_compiler): Declare.
650 * config/obj-som.c (compiler_seen): New static variable.
651 (obj_som_compiler): New function.
652 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
653 (md_pseudo_table): Add "compiler" if OBJ_SOM.
654 (pa_type_args): Set hppa_priv_level.
655 (pa_compiler): New static function if OBJ_SOM.
656 * configure: Rebuild.
658 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
660 * read.c (output_leb128): Don't mark as inline.
662 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
664 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
665 AIX .vbyte unaligned data support.
666 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
667 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
670 1998-12-07 Nick Clifton <nickc@cygnus.com>
672 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
675 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
677 * config/tc-arm.c (elf32_arm_force_relocation): Check for
678 BFD_RELOC_ARM_PCREL_BRANCH.
680 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
682 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
683 checking the target type.
684 (mips-dec-bsd*): Set endian to little.
685 * configure: Rebuild.
687 COFF weak symbol support, based on patches from Mark Elbrecht
689 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
690 * config/obj-coff.c (obj_coff_weak): New static function.
691 (obj_coff_endef) [both versions]: Handle weak symbols.
692 (coff_frob_symbol): Likewise.
693 (yank_symbols): Likewise.
694 (obj_pseudo_table): Add "weak".
696 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
697 <aymeric.vincent@emi.u-bordeaux.fr>.
698 * aclocal.m4: Rebuild with current tools.
699 * configure: Rebuild.
701 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
702 an assertion failure for a case we can't handle when OBJ_ECOFF.
704 * expr.c (operator): And with 0xff to avoid problems with signed
707 1998-12-03 Nick Clifton <nickc@cygnus.com>
709 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
710 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
712 1998-12-02 Nick Clifton <nickc@cygnus.com>
714 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
717 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
719 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
722 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
724 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
727 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
729 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
731 (d10v_cleanup): Only generate previous insn if a multiline insn is
734 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
736 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
739 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
741 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
742 -marm6xxx command line switches.
744 1998-11-18 Doug Evans <devans@casey.cygnus.com>
746 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
747 (itbl-ops.o): Delete duplicate dependencies.
748 Rebuild dependencies.
749 Add fr30 dependencies.
750 * Makefile.in: Rebuild.
752 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
754 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
756 * listing.c: Ignore line terminator characters found inside
759 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
761 * po/gas.pot: Regenerated.
763 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
765 * config/tc-fr30.c (fr30_is_colon_insn): New name for
766 fr30_is_label_start(). Also checks for delay slot insns.
768 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
769 FR30 instructions which contain a colon in the mnemonic.
771 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
773 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
775 * config/tc-fr30.c: Removed currently superflous code.
777 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
779 * config/tc-fr30.h: New file.
780 * config/tc-fr30.c: Tweaking so that it will compile.
782 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
784 * config/tc-d10v.h (obj_fix_adjustable): Define.
785 (TC_FORCE_RELOCATION): Define.
786 (d10v_force_relocation): Declare.
787 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
788 (md_apply_fix3): Handle Vtable relocs.
789 (d10v_fix_adjustable): New.
790 (d10v_force_relocation): New.
792 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
794 * config/tc-d30v.c: Change default behaviour to ignore potential
795 conflicts between register name and symbol names.
797 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
799 * configure.in: Add fr30-*-*.
800 * config/tc-fr30.c: New file.
801 * Makefile.in: Regenerated.
802 * config.in: Regenerated.
803 * configure: Regenerated.
804 * doc/Makefile.in: Regenerated.
805 * po/gas.pot: Regenerated.
807 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
809 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
812 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
814 * app.c (do_scrub_begin): Set characters above 127 to be symbol
816 (do_scrub_chars): Add some casts to unsigned char to avoid
817 unwanted sign extension.
818 * read.c (lex_type): Set characters about 127 to be symbol
820 * config/tc-i386.c (md_begin): Set identifier_chars and
821 operand_chars for values above 127.
823 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
825 * configure.in: detect cygwin* instead of cygwin32*
826 * configure: regenerate
828 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
830 * listing.c: Add support for producing a listing from piped
833 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
835 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
836 (append_insn): Account for the tx39's multiply behavior.
838 1998-10-26 Michael Meissner <meissner@cygnus.com>
840 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
841 from assemble_parallel_insns. Add support for '->' to indicate
842 explicitly serializing the instructions.
843 (md_assemble): Ditto.
845 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
847 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
850 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
852 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
854 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
856 * config/tc-mips.c : support frame and regmask/fregmask when
857 MIPS_STABS_ELF is specified.
859 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
861 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
862 (md_apply_fix): Don't return 1 for VTABLE relocs.
863 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
865 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
867 * doc/c-i386.texi: Replace occurences of "opcode" with
868 "instruction mnemonic", "instruction", or "mnemonic" when
869 referring to the name of an instruction. Use "opcode" when
870 referring to the sequence of machine bytes.
872 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
873 (is_opcode_char): Rename to is_mnemonic_char.
874 (md_assemble and i386_operand): Correct error messages from
875 "opcode" to "instruction mnemonic"
876 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
877 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
878 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
879 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
880 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
881 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
882 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
884 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
886 * config/tc-i386.c (i386_operand): Check for garbage after
889 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
891 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
892 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
894 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
896 * config/tc-sh.h (obj_fix_adjustable): Define.
897 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
898 (md_apply_fix): Likewise.
899 (tc_gen_reloc): Likewise.
900 (sh_fix_adjustable): New.
902 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
904 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
905 * cgen.h (gas_cgen_finish_insn): Update prototype.
906 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
907 cgen_insn_t -> CGEN_INSN_INT.
908 (make_parallel): Update handling of CGEN_INT_INSN_P.
909 (assemble_parallel_insn): Ditto.
910 (target_make_parallel): New function.
911 (md_assemble): Use it.
913 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
915 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
917 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
919 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
920 converted into lower case.
922 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
924 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
925 (gas_cgen_tc_gen_reloc): Likewise.
926 * config/tc-m32r.h (obj_fix_adjustable): Define.
927 * config/tc-m32r.c (m32r_fix_adjustable): New.
928 (m32r_force_relocation): Handle VTABLE relocs.
930 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
932 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
934 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
936 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
937 to lower case before parsing.
939 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
940 parallel insns modift buts in the PSW as a side effect.
942 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
944 * config/tc-d30v.c (find_format): Test for missing flag and
947 (md_apply_fix3): Fix error messages to avoid
948 assumption about presence of a symbol.
950 (parallel_ok): Disallow parallel instructions that both modify the
953 (find_format): Generate a warning if an odd numbered register is
954 used as the first register in a mutli-register instruction.
956 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
958 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
959 relocations are always associated with a symbol.
961 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
963 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
964 (elf32_sparc_force_relocation): Declare.
965 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
966 (tc_gen_reloc): Handle vtable relocs.
967 (elf32_sparc_force_relocation): New.
969 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
971 * symbols.c (S_IS_FUNCTION): New.
972 * config/tc-v850.h (obj_fix_adjustable): Define.
973 (TC_FORCE_RELOCATION): Define.
974 (v850_force_relocation): Declare.
975 * config/tc-v850.c (tc_gen_reloc): Use offset instead
976 of fx_addnumber for VTABLE reloc addends.
977 (md_apply_fix3): Handle VTABLE relocs.
978 (v850_fix_adjustable): New.
979 (v850_force_relocation): New.
981 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
983 * tc-hppa.c (fp_operand_format): Add some additional formats.
984 (pa_ip): Do not automatically promote into pa2.0 mode.
985 (pa_level): Handle ".level 2.0".
987 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
989 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
990 * config/tc-i386.h (template.extension_opcode): Change to
991 unsigned int to allow full range of 8-bit opcode suffixes.
992 (None): Redefine as 0xffff.
994 From Jeff B Epler <jepler@usgs.gov>
995 * doc/c-i386.texi (i386-SIMD): New section.
997 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
999 * read.c (discard_rest_of_line): New function.
1000 * read.h: Declare it.
1001 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1003 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1005 * config/tc-d10v.c (find_symbol_matching_register): New function.
1006 (find_opcode): Cope with the case where a register name matches
1009 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1011 * config/tc-v850.c (md_pcrel_from): Rename to
1012 v850_pcrel_from_section.
1013 (v850_pcrel_from_section): Do not resolves symbols in other
1016 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1018 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1020 * config/tc-d10v.c (find_opcode): Generate an error if a register
1021 is supplied for an operand that should not be a register.
1023 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1025 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1026 instructions to have another instruction in the right bin.
1028 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1030 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1031 the right container if the left container holds a branch
1034 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1036 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1037 both a register name and symbol name.
1038 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1040 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1042 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1043 execution unit class.
1045 (reg_name_search): If a name matches a register and a symbol,
1046 prefer the register.
1047 (find_format): Disallow flag registers when a general purpose
1048 register is required.
1049 If a number is required, but a register has been given, check to
1050 see if a symbol with the same name as the register exists, and if
1051 so, use that symbol.
1053 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1055 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1057 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1059 * config/tc-d30v.c (find_format): Do not accept flag registers as
1060 general purpose registers.
1061 (find_format): If an immediate value is expected at a given place
1062 in a format, but a register name has been provided instead, check
1063 to see if that register name matches the name of a predefined
1064 symbol and if it does, then use the symbol instead.
1065 (reg_name_search): If a register name matches a symbol name,
1066 prefer the register name to the symbol name.
1068 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1070 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1071 the previous insn to empty.
1073 1998-09-20 Michael Meissner <meissner@cygnus.com>
1075 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1076 pieces, forcing the use of an ANSI compiler.
1078 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1080 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1082 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1084 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1086 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1088 (obj_elf_vtable_entry): Likewise.
1089 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1090 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1091 (tc_gen_reloc): Likewise.
1092 (arm_fix_adjustable): Likewise.
1093 (elf32_arm_force_relocation): New.
1094 (armelf_frob_symbol): Remove coff-style symbol support.
1096 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1098 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1100 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1102 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1103 OBJ_COFF so that routine is defined for a.out format.
1105 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1107 * config/tc-i386.c (i386_operand): Detect non-segment registers
1108 used as segment prefixes.
1110 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1112 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1113 optimize across FDE boundaries.
1115 * config/obj-coff.c (obj_coff_section): Preserve any link once
1116 flags when setting the section flags.
1118 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1120 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1121 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1123 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1125 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1128 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1130 * frags.c (frag_grow): Include the size of the frag struct in the
1133 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1134 if the new subseg comes before the old.
1136 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1138 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1139 to handle edge8 and edge16.
1141 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1143 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1144 before we clobber the symbol involved.
1146 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1148 * config/tc-arm.c: Remove OBJ_ELF definitions for
1149 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1150 use arm_adjust_symtab for OBJ_COFF.
1151 (armelf_adjust_symtab): New Routine.
1152 * config/tc-arm.h: Define obj_adjust_symtab to
1153 armelf_adjust_symtab for OBJ_ELF.
1155 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1157 * configure.in: Make all i386-elf targets use bfd_gas.
1158 * config/tc-i386.c (tc_i386_force_relocation): New.
1159 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1160 (md_apply_fix3): Likewise.
1161 (tc_gen_reloc): Handle them.
1162 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1163 tc_i386_force_relocation.
1165 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1167 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1169 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1171 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1172 current opcode after writing the first insturction of a reverse
1175 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1177 * read.h (generate_lineno_debug): Add prototype.
1178 * read.c (generate_lineno_debug): Make non-static.
1180 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1182 * config/tc-i386.c (md_assemble): Only warn for address/data size
1185 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1187 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1188 against Thumb function names, as the linker needs this information.
1190 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1192 * expr.c (operand): Check also that there is no advance in operand
1193 after atof_generic in order to decide "is it label 0f or floating
1196 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1198 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1199 command line options with a single dash.
1200 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1202 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1204 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1205 * tc-arm.c (arm_fix_adjustable): New routine.
1207 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1209 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1210 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1211 demand_empty_rest_of_line before mri_comment_end.
1212 (equals): Check garbage after expression before
1213 mri_comment_end in MRI mode.
1215 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1217 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1218 small immediate constant to use the constant itself rather than
1221 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1223 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1224 (pa_leave): Likewise.
1226 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1228 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1230 (i386_operand): Fix an error message.
1232 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1234 * doc/c-arm.texi (ARM Directives): Document .req directive.
1236 * config/tc-arm.c (reg_required_here): Display erroneous string if
1237 the register name could not be decoded.
1238 Do not set inst.instruction if the sift is -1.
1240 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1242 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1245 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1247 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1248 even if it is belived to be unnecessary.
1250 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1252 config/tc-i386.c (i386_operand): Size immediate constants by
1253 suffix (erroneously removed as part of July 7 change).
1255 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1257 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1258 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1259 (armelf_frob_symbol): New Routine.
1260 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1262 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1264 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1266 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1268 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1269 command line switches passed to assembler.
1271 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1273 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1274 (gas_cgen_opcode_desc): Declare.
1275 (gas_cgen_parse_operand): Declare.
1276 (*): Prepend gas_ to gas specific fns to denote them as such.
1278 * cgen.c (gas_cgen_opcode_desc): New global
1279 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1280 (queue_fixup): Renamed from cgen_queue_fixup.
1281 (*): Prepend gas_ to gas specific fns to denote them as such.
1283 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1284 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1285 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1286 Open opcode table and initialize it.
1287 (make_parallel): Use gas_cgen_opcode_desc.
1288 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1289 (md_assemble): Ditto.
1291 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1293 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1294 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1295 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1296 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1297 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1298 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1299 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1300 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1301 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1302 (INIT_STAB_SECTION): Likewise.
1303 (OBJ_PROCESS_STAB): Likewise.
1305 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1306 (md_parse_option): Watch for them.
1307 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1308 (md_begin): Kill neverdef code.
1309 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1310 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1311 (s_alpha_coff_wrapper): New.
1312 (md_pseudo_table): Trap all ECOFF pseudos.
1314 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1316 Start of changes to remove mdebug section from mips*-elf
1317 Based on MIPS_STAB_ELF definition
1318 * acconfig.h: undef if not configured
1319 * config.in: undef if not configured
1320 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1321 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1322 * stabs.c (s_stab_generic): flush frag
1324 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1326 * configure.in: (arm-*-elf): Handle.
1327 (thumb-*-elf): Handle.
1328 * configure: Regenerate.
1329 * read.c (stringer): Fix typo in comment.
1330 * write.c (fixup_segment): Don't add symbol value to addend if
1332 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1334 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1337 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1339 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1340 (write_2_short): Emit warning if new flag is set.
1341 (do_assemble): Set flags if left instruction is one of special
1342 "right-instruction-killer" type.
1344 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1346 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1347 Always output words in debug_info section as big endian.
1348 (sparc_target_format): Choose correct bfd target.
1349 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1351 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1353 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1354 to work with internationalization code. Issue an error when two
1355 operands match that are not allowed to match.
1357 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1359 * configure.in (install_tooldir): Allow target to specify whether
1360 it wants to be installed in $(tooldir)/bin.
1361 * configure: Regenerate.
1362 * Makefile.am (install-exec-local): Set install-exec-tooldir
1363 dependency via configure.
1364 * Makefile.in: Regenerate.
1366 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1368 * Makefile.am (install-exec-local): Split into two ...
1369 (install-exec-bindir,install-exec-tooldir): New rules.
1370 * Makefile.in: Regenerate.
1372 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1374 * Makefile.am (install-exec-local): Don't remove the file before
1375 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1376 W. Rozycki <macro@ds2.pg.gda.pl>.
1377 * Makefile.in: Rebuild.
1379 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1381 * cgen.c: Include libiberty.h.
1382 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1383 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1384 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1385 (md_cgen_lookup_reloc)): Declare.
1386 (md_cgen_record_fixup_exp): Declare.
1387 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1388 (m32r_relax_frag): Declare.
1389 (cgen_md_apply_fix3): Decls moved to cgen.h.
1390 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1391 (m32r_cgen_record_fixup_exp): Delete decl.
1392 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1393 (assemble_nop): Delete.
1394 (expand_debug_syms): Delete unused `exp'.
1395 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1396 Add default case for -Wall.
1397 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1398 (md_atof): Delete unused wordP.
1400 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1402 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1405 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1407 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1408 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1409 .print, .purgem, and .struct. Remove documentation for
1412 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1414 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1415 Update call to insert_operand.
1417 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1419 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1421 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1423 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1424 whitespace after a prefix operator.
1426 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1428 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1430 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1432 * config/tc-sparc.c (log2): New static function.
1433 (s_reserve): Use log2 to convert alignment before calling
1435 (s_common): Use log2 to convert alignment before calling
1436 record_alignment and frag_align.
1437 (sparc_cons_align): Use log2.
1439 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1441 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1442 (s_common): Likewise.
1444 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1445 initialization of waddr.
1446 (sparc_elf_final_processing): Add default case to switch.
1448 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1450 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1451 than temporary real.
1453 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1455 * write.c (subsegs_finish): Don't align the segments if there were
1458 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1459 copying aux information.
1461 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1462 expression into a symbol.
1464 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1466 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1467 type to unsigned int.
1468 (md_assemble): Change type used to store offsets from unsigned
1470 (i386_operand): Switch error check to only call RESTORE_END_STRING
1471 once after parse_register.
1473 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1475 * config/tc-v850.c (md_show_usage): Changed format to match that
1478 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1480 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1482 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1484 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1487 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1489 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1490 * doc/Makefile.in: Rebuild.
1492 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1494 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1495 for %lo expressions.
1496 (mips_ip, case 'u'): Move range check after code to mask
1497 off bits in %hi/%lo expressions. Mask off high bits for
1500 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1502 * doc/Makefile.am (gasver.texi): New target.
1503 (as.info, as.dvi): Depends upon gasver.texi.
1504 * doc/as.texinfo: Include gasver.texi. Mention version number on
1505 title page and in top node.
1506 * doc/Makefile.in: Rebuild.
1508 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1510 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1511 but not including the line containing the edict.
1512 * listing.h (LISTING_EOF): New.
1513 * input-scrub.c (input_scrub_next_buffer): Call it.
1515 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1517 * config/tc-i386.c (i386_operand): Don't set the size of an
1518 immediate address based solely on the suffix and the mode.
1520 * config/tc-i386.c (md_assemble): Add assertion to make sure
1521 overlap2 does not set Imm.
1523 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1524 sequences of whitespace to a single space.
1525 (is_space_chars): Just compare with space.
1526 (md_begin): Don't initialize space_chars.
1527 (md_assemble): Just skip a single whitespace character.
1528 (i386_operand): Rewrite base-index parsing to use new
1529 parse_register, and to skip white space. Skip white space in a
1530 number of other places too. Don't give error message if
1531 parse_register fails.
1532 (parse_register): Change reg_string parameter to be non-const.
1533 Add end_op parameter. Skip white space after the `%', and return
1534 end of register string. Give error message here rather than
1537 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1539 Based on patch from Matt Semersky <matts@scd.hp.com>:
1540 * expr.c (op_encoding): Make const.
1541 (expr_set_precedence): New function.
1542 (expr_begin): Don't set operator rankings, just call
1543 expr_set_precedence.
1544 * expr.h (expr_set_precedence): Declare.
1545 * read.c (s_mri): Call expr_set_precedence.
1547 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1549 * doc/as.texinfo (Statements): Remove paragraph discussing
1550 continuing lines with a backslash. This hasn't worked for years,
1553 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1555 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1557 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1558 (ps_CTORS, ps_DTORS): New section types.
1559 (vms_fixup_xtors_section): New function
1560 (Ctors_Psect, Dtors_Psect): Define.
1561 (IS_GXX_XTOR): Define
1562 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1563 Filter static constructors/destructors and add to
1564 Ctors_Symbols/Dtors_Symbols chain.
1565 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1566 appropriate section.
1568 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1569 * makefile.vms: Merge vax/vms support.
1571 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1573 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1574 (elf_pseudo_table): Add them.
1575 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1576 (md_apply_fix): Accept them.
1577 (mips_fix_adjustable): Don't adjust them.
1578 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1579 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1580 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1581 (tc_fix_adjustable): Don't adjust them.
1583 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1585 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1587 * Makefile.in: Regenerate.
1588 * configure.in: AC_SUBST cgen_cpu_prefix.
1589 * configure: Regenerate.
1591 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1593 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1594 Changed all users of COND12_DELAY.
1596 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1598 * config/tc-mn10300.c (set_arch_mach): New function.
1599 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1600 (md_begin): Default to mn10300 mode.
1601 (md_assemble): Only accept instructions for the core mn10300
1602 chip and the active machine type.
1604 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1606 * subsegs.h (segment_info_type): Give the struct a name.
1607 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1608 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1609 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1610 * config/tc-w65.h (tc_reloc_mangle): Declare.
1611 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1613 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1615 * config/tc-v850.c (v850_comm): Restore old section
1616 after common processing.
1618 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1620 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1622 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1624 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1625 char with code that explicitly sign-extends.
1627 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1629 * config/tc-v850.c (md_begin): Restore text section as the current
1630 section after creating call table sections.
1631 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1634 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1635 with call to macro SYM_AUXINFO.
1637 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1639 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1640 with the program transform name.
1641 * Makefile.in: Rebuild.
1643 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1645 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1648 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1650 * config/tc-i386.c (i386_operand): Be prepared for a space between
1651 the open parenthesis and the start of the register operand,
1652 because of the June 16 change.
1654 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1656 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1659 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1662 even if it is belived to be unnecessary.
1664 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1666 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1668 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1670 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1672 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1673 shift amount for a repeated operand. The shift amount for the
1674 repeated copy comes from the size of the operand.
1676 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1678 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1680 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1682 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1684 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1686 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1687 characters in it as LEX_IS_SYMBOL_COMPONENT.
1688 * config/tc-i386.h (tc_symbol_chars): Define.
1689 (extra_symbol_chars): Declare.
1690 * config/tc-i386.c (extra_symbol_chars): Define.
1691 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1692 (line_comment_chars): Set to '/' if TE_LINUX.
1693 * doc/c-i386.texi (i386-prefixes): Update.
1694 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1696 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1698 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1699 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1701 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1703 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1704 constraint in instructions REP & REPI.
1706 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1709 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1711 (check_range): If the operand is shifted, then shift the number
1712 before checking its range.
1714 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1716 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1719 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1721 * config/tc-v850.c (v850_comm): Create special sections as needed.
1723 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1725 * config/tc-d10v.c (write_2_short): Addition of swapping
1726 instructions for sequential and reverse sequential order when
1727 given order is not possible.
1729 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
1731 * Makefile.am: Rebuild dependencies.
1732 (DEP_INCLUDES): Fix reference to intl build directory.
1733 * Makefile.in: Rebuild.
1735 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1737 * doc/c-i386.texi: Update 16 bit documentation.
1739 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
1740 IgnoreDataSize to IgnoreSize as they are used for address size as
1742 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
1743 32-bit mode, similarly addr16/data16 and variants.
1745 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
1747 * config/tc-d30v.c (md_assemble): Fix handling of reverse
1748 sequential word multiply instructions.
1750 (do_assemble): Add extra command line argument, to allow mul32
1751 attribute to be preserved across parallel insns.
1752 (md_assemble): Insert NOPs between explicitly parallel insns which
1753 contain an 32 bit multiply and a 16 multiply.
1755 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1757 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
1760 * config/tc-i386.c (reloc): Add braces.
1762 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
1763 consistent with Intel naming.
1764 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
1765 use bitfields in sib_byte.
1766 (modrm_byte): Don't use bitfields here either.
1768 * config/tc-i386.c (current_templates): Add const.
1769 (parse_register): Add const to return, param, and char *s.
1770 (i386_operand): Add const to reg_entry *r.
1771 * config/tc-i386.h (templates): Add const to start, end.
1773 Inspired by code for 16 bit gas support from Martynas Kunigelis
1774 <martynas@nm3.ktu.lt>:
1775 * config/tc-i386.c (md_assemble): Add full support for 16 bit
1776 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
1777 (uses_mem_addrmode): Remove.
1778 (md_estimate_size_before_relax): Add support here too.
1779 (md_relax_table): Rewrite interface to md_relax for 16 bit
1781 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
1782 (opcode_suffix_to_type): Remove.
1783 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
1784 (SIZE_FROM_RELAX_STATE): Modify to suit above.
1785 (md_convert_frag): Likewise.
1786 (i386_operand): Add support for 16 bit base/index regs,
1787 immediates, and displacements. Remove some unnecessary casts, and
1788 localise end_of_operand_string, displacement_string_start,
1789 displacement_string_end variables. Add GCC_ASM_O_HACK.
1790 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
1792 * config/tc-i386.c (prefix_hash): Remove.
1793 (md_begin): Rewrite without obstacks. Remove prefix hash table
1794 handling. Rewrite lexical table handling.
1795 (i386_print_statistics): Don't print prefix statistics.
1796 (md_assemble): Rewrite instruction parser so that line is not
1797 converted to lower case. Don't do a hash_find for prefixes,
1798 instead recognise them via opcode modifier.
1799 (expecting_operand, paren_not_balanced): Localise variables.
1800 * config/tc-i386.h (IsPrefix): Define.
1801 (prefix_entry): Remove.
1803 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
1804 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
1805 '\\' in case where comment_chars contains '/'.
1807 * config/tc-i386.c (MATCH): Ensure given operand and template
1808 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
1809 you must write `ljmp *table(%ebx)'.
1811 From H.J. Lu <hjl@gnu.org>:
1812 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
1813 as 0 ifndef BFD_ASSEMBLER.
1814 (md_assemble): Allow immediate operands without suffix or
1815 other reg operand to default in size to the current code size.
1817 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
1819 * config/tc-v850.c (md_begin): Restore creation of
1820 .call_table_text and .call_table_data sections.
1822 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
1824 * config/tc-d30v.c (md_assemble): Set execution type to unknown
1825 after emitting a word of noops.
1827 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1829 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
1830 (i386_operand): Simplify checks for valid base/index combinations.
1831 Disallow `in 4(%dx),%al'.
1833 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
1835 (add_prefix): Change parameter from char to int.
1837 * config/tc-i386.h (Ugh): Define opcode modifier.
1838 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
1840 * config/tc-i386.c (md_assemble): Rewrite MATCH and
1841 CONSISTENT_REGISTER_MATCH macros to check register types more
1842 thoroughly. Check for illegal suffix/operand combinations
1843 when matching insns with operands. Handle new `s' suffix, and
1844 associated FloatMF opcode modifier for float insns with memory
1846 * config/tc-i386.h (FloatMF): Define new opcode modifier.
1847 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
1848 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
1849 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
1850 DATA_PREFIX_OPCODE throughout.
1852 * config/tc-i386.c (REGISTER_WARNINGS): Define.
1853 (md_assemble): Rewrite suffix/register operand checking code to be
1854 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
1855 AnyMem, the better to grep.
1857 (i386_operand): Don't set Mem bits in i.types[this_operand] when
1858 given a memory operand. Don't set Abs bits either.
1859 (type_names): Remove Mem*, Abs*.
1860 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
1861 define opcode_modifiers as these cases are handled by Disp8,
1862 Disp16, Disp32 and suffix checks.
1863 (COMES_IN_BOTH_DIRECTIONS): Remove.
1864 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
1866 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
1867 if IgnoreDataSize modifier given. Remove ShortformW modifier
1868 test. Add test for ShortForm in W base_opcode modification.
1869 Merge Seg2ShortForm and Seg3ShortForm code.
1870 * config/tc-i386.h (ShortFormW): Remove.
1871 (IgnoreDataSize): Define.
1873 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
1875 * config/tc-d30v.c (md_assemble): Store previous segment state
1876 with previous instruction.
1878 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1880 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
1881 (ebp, esp): Remove static variables.
1882 (MATCH): Remove test for InOutPortReg.
1883 (i386_operand): Properly handle InOutPortReg here instead.
1884 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
1885 (md_assemble): Simplify and correct modrm and sib generation.
1886 (i386_operand): Add warning for scale without index.
1887 Rewrite checks for valid base/index combinations.
1889 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
1890 macros and enclose in do while(0).
1891 (RESTORE_END_STRING): Likewise.
1892 (md_assemble): Add one to printed operand number so we start
1893 from 1 not 0. Add some more gettext invocations.
1894 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
1897 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
1898 DATA_PREFIX, SEG_PREFIX): Define.
1899 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
1900 (check_prefix): Remove function.
1901 (add_prefix): New function. Add prefix to i.prefix as well as
1903 (md_assemble): Changes for add_prefix. Remove hack for wait
1904 prefix, instead always output prefixes in fixed order. Test
1905 for jcxz/loop when selecting between word & dword operations,
1906 and add address size prefix rather than operand size prefix.
1907 Remove operand -> address size hack when emitting jcxz/loop.
1908 (i386_operand): Remove O_Absent check as it's done in expr.
1910 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
1912 * configure.in: Recognize m5200 as a cpu_type of m68k.
1913 * aclocal.m4: Rebuild with current libtool.
1914 * configure: Rebuild.
1916 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1918 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
1919 to relaxable_symbol to prevent references to external symbol from
1922 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
1924 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
1925 symbols are relaxable.
1927 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
1929 * config/tc-v850.c (md_begin): Don't create special
1930 sections by default.
1932 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
1934 * config/tc-mips.c (macro): For div and udiv, close the
1935 reorder block as soon as possible.
1937 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
1939 From Matt Semersky <matts@scd.hp.com>:
1940 * macro.c (macro_mri_mode): New function.
1941 * macro.h (macro_mri_mode): Declare.
1942 * read.c (s_mri): Call macro_mri_mode when switching in and out of
1945 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
1947 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
1950 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
1951 until after xstrdup in OBJ_EVAX case.
1953 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
1955 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
1956 offset calculation. Also, use VAX_BRW from vax-inst.h instead
1957 of hardcoded magic number.
1958 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
1960 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
1962 * read.c (do_s_func): New function.
1964 * read.h (do_s_func): Add prototype.
1966 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
1968 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
1969 nops if fill pattern not specified.
1971 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
1973 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
1974 * config/te-go32.h (TE_GO32): Define.
1975 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
1977 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
1979 Implement .func/.endfunc pseudo-ops.
1980 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
1982 * read.c (potable): Add .func,.endfunc.
1983 (s_func): New function.
1984 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
1986 (in_doc_func_p,current_function_label): New static globals.
1987 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
1989 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
1991 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
1992 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
1993 * config/tc-arm.h (WORKING_DOT_WORD): Define.
1994 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
1995 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
1996 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
1997 * config/tc-i860.h (WORKING_DOT_WORD): Define.
1998 * config/tc-i960.h (WORKING_DOT_WORD): Define.
1999 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2000 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2001 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2002 * config/tc-a29k.c: Don't define md_short_jump_size,
2003 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2004 * config/tc-alpha.c: Likewise.
2005 * config/tc-alpha.h: Likewise.
2006 * config/tc-arm.c: Likewise.
2007 * config/tc-h8300.c: Likewise.
2008 * config/tc-h8500.c: Likewise.
2009 * config/tc-hppa.c: Likewise.
2010 * config/tc-i860.c: Likewise.
2011 * config/tc-i960.c: Likewise.
2012 * config/tc-ppc.c: Likewise.
2013 * config/tc-sh.c: Likewise.
2014 * config/tc-sparc.h: Likewise.
2015 * config/tc-tic30.c: Likewise.
2016 * config/tc-w65.c: Likewise.
2017 * config/tc-z8k.c: Likewise.
2019 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2021 * config/tc-vax.c (_): Delete this macro used for placeholder
2022 values in vax_operand_width_size; it conflicts with the _() macro
2023 used for internationalization.
2025 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2027 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2028 code. From Chris Moller <moller@bops.com>.
2030 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2031 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2032 * read.c (emit_expr): Initialize seg and subseg fields of a new
2034 * write.c (write_object_file): Switch to the appropriate segment
2035 and subsegment when processing a broken word.
2037 * config/tc-m68k.c (mri_assemble): New static function.
2038 (build_mri_control_operand): Call mri_assemble rather than
2040 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2041 (s_mri_endf, s_mri_endw): Likewise.
2043 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2045 * read.c (s_org): Call md_flush_pending_output if it is defined.
2047 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2049 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2051 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2052 (md_parse_option): Add for same.
2053 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2054 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2055 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2057 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2059 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2061 * config/tc-arm.c (find_real_start): Relax definition of local
2064 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2066 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2067 symbols at the given address, not just the last one specified.
2069 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2071 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2072 or number_to_chars_littleendian to write data.
2074 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2076 * config/tc-v850.c (md_assemble): Remove artificially created
2077 register name symbols.
2079 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2081 * write.c (fixup_segment): Change "segment" to "section" in
2084 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2086 * write.c (fixup_segment): Change sym1-sym2 message again.
2088 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2090 * write.c (fixup_segment): Improve error message for sym1-sym2
2091 errors when sym1 is in a different segment from sym2.
2093 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2095 * config/tc-m32r.c (warn_unmatched_high): New static local.
2096 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2097 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2098 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2099 (md_parse_option): Likewise.
2100 (md_show_usage): Likewise.
2101 (m32r_frob_file): Likewise.
2103 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2104 (read_a_source_file): Call them.
2105 * read.h (stabs_generate_asm_file): Declare.
2106 * stabs.c (stabs_generate_asm_file): New function.
2107 (generate_asm_file): New function.
2108 (stabs_generate_asm_lineno): Move file name handling into
2111 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2113 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2114 (d30v_current_align, d30v_current_align_seg): New variables.
2115 (d30v_last_label): New variable.
2116 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2117 (s_d30v_data, s_d30v_section): Likewise.
2118 (md_pseudo_table): Call them.
2119 (md_begin): Initialize d30v_current_align_seg.
2120 (md_assemble): Call d30v_align when needed by known current alignment.
2121 (d30v_frob_label, d30v_cons_align): New functions.
2122 * config/tc-d30v.h (md_do_align): Remove.
2123 (tc_frob_label): Call d30v_frob_label.
2124 (md_cons_align): New.
2126 * config/tc-d30v.c (find_format): Convert complex expressions to
2127 expression symbols before processing. Clean up code formatting.
2129 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2131 * po/Make-in (install-info): New target.
2133 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2135 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2137 * config/tc-mn10300.c (md_assemble): Likewise.
2139 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2141 * Makefile.am: Update with `make dep-am'.
2142 (HFILES): Add cgen.h.
2143 (cgen.o): Depend on cgen.h.
2144 * Makefile.in: Regenerate.
2146 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2148 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2150 * gasp.c (grab_label): Permit a label to be a preprocessor
2151 variable by permitting a label to start with a backslash.
2153 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2155 * config/tc-mips.c (validate_mips_insn): Removed hack
2156 for previously inaccessible bitfields in some INSN_TRAP
2159 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2161 * config/tc-d30v.c (do_assemble): Abort with error message
2162 if opcode operands do not match.
2164 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2166 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2167 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2168 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2169 similar new 'q' operand.
2171 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2173 * cgen.c (cgen_asm_finish_insn): Fix typo.
2175 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2178 * cgen.c: Include it.
2179 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2180 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2181 All callers updated.
2182 * config/tc-m32r.c: Include cgen.h.
2183 (m23r_insn): New members num_fixups,fixups.
2185 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2187 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2188 to avoid compiler warning.
2190 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2192 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2195 * makefile.vms (OBJS): Add ehopt.obj
2197 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2199 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2201 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2203 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2204 a short format insn.
2205 (md_assemble): Set it for explicitly packed insns.
2207 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2209 * config/obj-coff.c (c_symbol_merge): Do not take address of
2210 native fields when performing the memcpy.
2212 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2214 * config/tc-mips.c (macro,macro2): Implement
2215 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2217 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2219 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2220 relocations against globally visible symbols.
2221 * config/tc-m68k.c (relaxable_symbol): New macro.
2222 (m68k_ip, md_estimate_size_before_relax): Use it.
2223 (tc_m68k_fix_adjustable): Also handle weak symbols.
2225 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2227 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2228 references to externally visible symbols.
2229 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2230 values in twice for a PC relative reloc if the symbol is
2233 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2234 don't adjust a PC relative reloc against an externally visible
2236 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2237 for a PC relative fixup against an externally visible defined
2238 symbol, arrange to store object file and addend values as though
2239 the symbol were not defined.
2240 (tc_gen_reloc): Likewise.
2242 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2244 * read.c (sizeof_leb128): Referenced externally by write.c so
2247 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2249 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2250 and expand a 'debug' symbol associated with the next instruction
2251 that does not cause a short instruction to be filled with a NOP.
2252 (md_pseudo_table): Add support for .debugsym.
2253 (assemble_parallel_insn): Add calls to expand_debug_sym as
2255 (md_assemble): Ditto.
2257 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2259 * as.c (main): Conditionally call setlocale.
2260 * gasp.c (main): Likewise.
2261 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2262 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2264 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2266 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2268 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2270 * config/tc-hppa.c: Change all calls to bzero to use memset.
2271 (pa_ip): Add cast to avoid warning.
2272 (tc_gen_reloc, md_apply_fix): Likewise.
2273 (pa_find_space_by_number): Likewise.
2274 (hppa_force_relocation): Likewise.
2275 (pa_block): Change i to unsigned int.
2276 * config/obj-som.h (obj_som_copyright): Declare.
2278 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2280 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2281 for line numbers for assembly source.
2283 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2285 * configure.in: Change version number to 2.9.4
2286 * configure: Rebuild.
2288 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2290 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2292 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2294 * ecoff.h: Change symbolS in function declaration to struct
2297 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2299 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2300 (md_convert_frag): Fix i18n typo.
2302 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2304 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2305 * ecoff.h: Protoype it.
2306 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2307 [EVAX] (s_alpha_prologue): Delete.
2308 (md_pseudo_table): Update.
2310 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2312 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2313 array to local pointer.
2314 (get_args, parse_expr): Add casts to avoid warnings.
2316 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2318 * read.c (s_set): Cast xmalloc return value to fragS *.
2319 * config/tc-m68k.c (m68k_ip): Function made static to match
2320 previous forward declaration.
2321 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2323 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2325 * config/tc-v850.c: Add internationalisation macros to error
2328 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2329 macros to error strings.
2331 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2333 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2334 reloc is in the TOC csect.
2335 (md_apply_fix3): Correct gettext typo.
2337 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2340 .L - they are local labels and the branches are not really
2341 function calls but rather far jumps.
2343 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2345 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2347 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2349 * config/tc-i386.c (md_assemble): Print operand number rather than
2350 using ordinal_names.
2351 (i386_operand): Likewise.
2353 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2355 * Makefile.am (INTLLIBS): Define to work around apparent automake
2357 All Makefiles: Regenerated.
2359 * Many files: Added gettext invocations around user-visible
2361 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2362 HAVE_LC_MESSAGES): Define.
2363 * dep-in.sed: Added asintl.h.
2364 * po/Make-in: New file.
2365 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2367 * read.c (Z_): Renamed from `_'.
2368 * Makefile.am (SUBDIRS): Added po.
2369 (POTFILES): new macro.
2370 (po/POTFILES.in): New target.
2371 ($(OBJS)): Added asintl.h.
2373 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2374 (as_new_LDADD): Added $(INTLLIBS).
2375 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2376 (gasp_new_LDADD): Added $(INTLLIBS).
2377 (gasp_new_DEPENDENCIES): New macro.
2378 * configure, aclocal.m4: Rebuilt.
2379 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2381 (ALL_LINGUAS): Define.
2382 * macro.c: Include "asintl.h".
2383 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2384 * as.h: Include "asintl.h".
2385 * config/tc-i386.c (ordinal_names): Removed.
2386 (md_assemble): Changed error text to avoid ordinal_names.
2387 (i386_operand): Likewise.
2388 (reloc): Added as_bad to avoid i18n problems.
2389 (tc_gen_reloc): Likewise.
2390 * config/tc-arm.c (bad_args): Now a #define.
2392 * config/obj-vms.c (VMS_stab_parse): Changed type of
2394 (global_symbol_directory): Unified strings to avoid i18n
2396 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2397 avoid i18n problems.
2398 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2399 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2401 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2403 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2405 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2407 * as.c (print_version_id): Added an fprintf to avoid i18n
2409 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2411 * expr.c (expr): Added as_warn call to avoid i18n problems.
2412 * messages.c (as_assert): Changed code to avoid i18n problems.
2413 (as_abort): Likewise.
2414 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2415 (s_space): Likewise.
2416 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2418 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2420 * config/tc-i386.c (check_prefix): New static function, split out
2422 (struct _i386_insn): Add wait_prefix field.
2423 (md_assemble): Remove wait_prefix local variable. Use
2424 check_prefix when adding a prefix.
2426 * config/tc-i386.c (current_templates): New static variable.
2427 (md_assemble): Remove current_templates local variable.
2428 (md_assemble, i386_operand): Improve error and warning messages in
2429 many places. Add RESTORE_END_STRING in many places before error
2430 return. Clarify some comments.
2432 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2434 (md_assemble): Parse string instruction operands, looking for
2435 segment override prefixes. Check for invalid segment prefixes on
2437 (i386_operand): i.seg[] and max mem_operand changes for string
2439 * config/tc-i386.h (EsSeg): Define.
2441 * config/tc-i386.h (regKludge): Define.
2442 (iclrKludge, imulKludge): Don't define.
2443 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2444 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2445 opcode_modifier checks to look for more common cases first. Add
2446 default_seg for IsString case.
2448 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2450 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2452 * configure: Rebuild with new automake and libtool.
2453 * aclocal.m4, Makefile.in: Likewise.
2455 * doc/Makefile.am (as.dvi): New target.
2456 * doc/Makefile.in: Rebuild.
2458 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2460 * configure.in: Added sparc86x support.
2462 * configure: Rebuild.
2464 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2466 (md_parse_option): Warn if -EL is not supported for this architecture.
2468 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2470 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2472 * config/tc-mips.c (mips_ip): Note when we use get match on
2473 the full instruction name.
2475 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2477 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2478 back into the expression to handle add/sub simplification correctly.
2480 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2482 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2484 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2486 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2489 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2491 * symbols.c (max_indent_level): New global.
2492 (print_symbol_value_1): Use it.
2493 * expr.h (expr_build_dot): Declare.
2494 * expr.c (expr_build_dot): New function.
2496 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2498 * symbols.c (print_binary): New function.
2499 (print_expr_1): Call it.
2501 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2503 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2504 operand in the opcode.
2506 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2508 * config/tc-i386.h: Reorder operand flags and opcode modifier
2509 flags for clarity. Remove unused definitions: Unknown,
2510 ImmUnknown, DispUnknown, NoModrm.
2511 * config/tc-i386.c (type_names): Add missing Debug type.
2512 (md_assemble): Better duplicate prefix checking. Quicker string
2513 instruction check via new opcode_modifier flag.
2515 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2517 * doc/as.texinfo (Invoking): Clarify -Wa example.
2519 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2521 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2522 (s_mips_weakext): Define.
2523 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2524 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2527 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2529 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2530 is an error if the value can not be computed at assembly time.
2531 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2533 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2535 * gasp.c (main): Set next field of new include_path structure to
2536 NULL. From Avery Pennarun <averyp@gdc.ca>.
2538 * read.c (s_mri_sect): Call as_bad rather than abort for an
2539 unsupported MRI target.
2541 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2543 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2544 the destination of a branch instruction should be altered.
2545 (find_real_start): New function: Locate the real, Thumb coded
2546 start of a Thumb function.
2547 (do_t_branch23): Alter the destination of branches to Thumb
2550 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2552 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2554 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2557 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2559 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2560 * doc/c-hppa.texi: Likewise.
2562 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2564 * Makefile.am: Rebuild dependencies.
2565 * Makefile.in: Rebuild.
2567 * Makefile.am (DEP_INCLUDES): New variable.
2568 (.dep1): Change to work when srcdir is not an absolute path.
2569 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2570 * Makefile.in: Rebuild.
2572 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2574 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2575 LinearAddress patch.
2577 * configure.in: Set version to 2.9.1.
2578 * configure: Rebuild.
2580 * Branched binutils 2.9.
2582 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2584 * config/tc-i386.h (FWait): Define.
2585 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2586 other prefixes. Check FWait flag in opcode table to see which
2587 instructions require an fwait prefix.
2589 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2591 * stabs.c (get_stab_string_offset): Always create a stab string
2594 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2596 Fix some gcc -Wall warnings:
2597 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2598 * ehopt.c (eh_frame_code_alignment): Likewise.
2599 * expr.c (integer_constant, operand): Likewise.
2600 * frags.c (frag_align): Likewise.
2601 * gasp.c (level_0, change_base, doinstr): Likewise.
2602 * hash.c (hash_ask): Likewise.
2603 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2604 (debugging_pseudo): Likewise.
2605 * macro.c (define_macro, check_macro): Likewise.
2606 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2607 (ignore_rest_of_line, float_cons): Likewise.
2608 * symbols.c (decode_local_label_name): Likewise.
2609 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2610 (fixup_segment, number_to_chars_bigendian): Likewise.
2611 (number_to_chars_littleendian): Likewise.
2612 * config/atof-ieee.c (gen_to_words): Likewise.
2613 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2614 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2615 * read.c (output_big_sleb128): Initialize locals to avoid
2617 (output_big_uleb128, equals): Likewise.
2618 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2619 to unsigned int. Change zeros to unsigned int.
2620 * cond.c (s_if): Add return to default case.
2621 * frags.c (frag_now_fix): Change return type to addressT.
2622 * frags.h (frag_now_fix): Update declaration.
2623 * listing.c (file_info_struct): Change linenum to unsigned int.
2624 (struct list_info_struct): Change hll_line to unsigned int.
2625 (print_source): Update format string.
2626 * read.c (emit_expr): Change scan to unsigned int, and don't
2627 bother to initialize it.
2628 * symbols.c (dollar_label_count): Change to unsigned long.
2629 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2630 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2631 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2633 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2635 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2636 mcf5200 just as we do for m68000.
2637 (m68k_init_after_args): Likewise.
2638 (md_estimate_size_before_relax): Likewise.
2640 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2642 * config/tc-v850.c (md_assemble): Store relocation addend in
2643 fixup instead of instruction.
2645 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2647 * config/tc-i386.c (md_assemble): Swap template arguments to
2648 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2649 This macro is currently symmetric, so passing them the wrong
2650 way didn't cause any problem, but may if the macro is changed
2652 After copying template to i.tm, use i.tm. rather than t-> to
2653 access fields, and make t a const*
2654 Move i.tm.operand_types[] swap to immediately after the copy.
2656 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2658 * expr.h (expr_build_uconstant): Add prototype.
2659 (expr_build_unary,expr_build_binary): Add prototypes.
2660 * expr.c (expr_build_uconstant): New function.
2661 (expr_build_unary,expr_build_binary): New functions.
2663 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2665 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2666 * macro.c (macro_expand_body): Increase buffer size.
2667 * messages.c (as_warn): Likewise.
2668 (as_warn_where, as_bad, as_bad_where): Likewise.
2670 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2672 Based on patch from H.J. Lu <hjl@gnu.org>:
2673 * Makefile.am (DISTSTUFF): New variable.
2674 (diststuff): New target.
2675 * Makefile.in: Rebuild.
2677 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2679 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2680 m32r_elf_section_change_hook.
2682 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2683 emit a nop if a section ends with a 16 bit instruction.
2685 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2687 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2688 s_lcomm rather than obj_coff_lcomm.
2689 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2691 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2693 * config/tc-i386.h (LinearAddress): Define.
2694 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2695 instruction, don't use a default segment.
2697 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2699 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2700 * configure: Rebuild.
2702 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2704 * aclocal.m4, configure: Rebuild with libtool 1.2.
2706 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2708 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2709 PC relative branches. Patch courtesy of Jonathan Walton.
2712 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2714 * configure.in (emulations): Add thumb-pe target.
2716 * configure (emulations): Add thumb-pe target.
2718 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2720 * itbl-lex.l (yywrap): Don't define if already defined as a
2723 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2725 * depend.c (quote_string_for_make): New function.
2726 (wrap_output): Use it.
2728 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
2730 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2731 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
2733 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
2735 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2736 Recognize -GN and -relax.
2737 (md_begin): Initialize gp size from -G switch.
2738 (alpha_force_relocation): Always force if -relax.
2739 (alpha_align): Take a new argument that will specify when to
2740 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
2741 Change all callers. Emit nop alignment padding as nop+unop pair.
2743 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
2745 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
2746 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
2748 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
2750 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
2751 require padding to the next long word boundary.
2753 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
2755 * cgen.c: #include symcat.h.
2756 * config/tc-m32r.c: Likewise.
2758 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
2760 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
2761 absolute expressions instead of '$' prefixed register names.
2763 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
2765 * read.c (s_set): Record file and line info for symbols when -as.
2766 (pseudo_set): Don't overwrite that dummy fragment.
2768 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
2770 * config/tc-ppc.c (md_pseudo_table): Add "section".
2771 (ppc_named_section): New static function.
2773 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
2775 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
2776 so we don't have to scan the entire list.
2778 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
2780 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
2781 case, allow the parallel instructions to modify the same flag
2784 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
2786 * listing.c (list_symbol_table): Categorize symbols by
2787 undefined_section rather than sy_frag->line == NULL.
2789 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
2791 * Makefile.am (install-exec-local): Install properly when ln
2792 fails or tooldir == prefix.
2794 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
2796 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
2797 Test result of insert_operand for error.
2799 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
2801 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
2802 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
2803 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
2804 * doc/Makefile.in: Rebuild.
2806 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
2808 * config/tc-mips.c (macro_build): Handle operand type 'C'.
2809 (macro): Fix handling of M_COP[0-3].
2811 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
2813 Based on patches from Ross Harvey <ross@teraflop.com>:
2814 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
2815 if macro_alternate or macro_mri.
2816 (getstring): Remove support for byte constants between < and >.
2817 (get_any_string): '<' only starts a string if macro_alternate or
2819 (macro_expand_body): Permit keyword parameters following
2820 positional parameters.
2822 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2823 * configure.in (alpha*-*-netbsd*): New target.
2824 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
2825 * configure: Rebuild.
2827 * as.h (flag_warn_suppress_instructionswap): Move from here...
2828 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
2829 here, and make static.
2831 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
2832 BFD_ASSEMBLER or MANY_SEGMENTS.
2834 * as.c (show_usage): Update bug-gnu-utils address.
2835 * gasp.c (show_usage): Likewise.
2836 * doc/as.texinfo (Bug Reporting): Likewise.
2838 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
2840 * config/tc-mips.c (load_address): Don't use mips III or mips IV
2841 insns regardless of the size of a pointer if we're in mips I or
2843 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2845 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2847 Fix rac to accept only a0:
2848 * tc-d10v.c (parallel_ok, find_opcode):
2849 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
2850 Introduce OPERAND_GPR.
2852 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
2854 * read.c (s_fill): Handle non-constant repeat counts by creating
2855 an rs_space fragment.
2857 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
2859 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
2860 from as_bad to as_warn.
2862 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
2864 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
2865 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
2866 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
2868 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
2870 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
2871 seg_fix_rotP rather than fix_root from seg_info.
2873 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
2875 * expr.c: Add support for 0x1_2_3_4 bignums.
2877 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
2879 * configure.in: Change -linux* to -linux-gnu*.
2880 * configure: Rebuild.
2882 * app.c (do_scrub_begin): Treat \r as whitespace.
2884 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
2886 * Makefile.am: Update dependencies.
2887 * Makefile.in: Rebuild.
2889 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
2891 * configure, aclocal.m4: Rebuild with new libtool.
2893 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
2895 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
2896 the argument to bfd_set_arch_mach.
2897 (load_address): Use bfd_arch_bits_per_address to determine the
2898 bit size of an address instead of looking at the isa level.
2899 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2901 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
2903 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
2905 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
2907 * ehopt.c: New file.
2908 * as.h (enum _relax_state): Add rs_cfa.
2909 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
2910 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
2911 * read.c (emit_expr): Call check_eh_frame.
2912 * write.c (cvt_frag_to_fill): Handle rs_cfa.
2913 (relax_segment): Likewise.
2914 * Makefile.am: Rebuild dependencies.
2915 (GAS_CFILES): Add ehopt.c.
2916 (GENERIC_OBJS): Add ehopt.o.
2917 * doc/internals.texi (Frags): Document rs_cfa.
2919 * as.c (show_usage): Mention --traditional-format.
2920 (parse_args): Accept --traditional-format.
2921 * as.h (flag_traditional_format): Declare.
2922 * output-file.c (output_file_create): If flag_traditional_format,
2923 set BFD_TRADITIONAL_FORMAT on stdoutput.
2924 * doc/as.texinfo, doc/as.1: Document --traditional-format.
2926 * config/tc-mips.c (append_insn): Make sure that if we have a
2927 fixup for an unmatched %hi reloc, it does not associated with a
2930 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
2931 * doc/Makefile.in: Likewise.
2933 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
2935 * config/tc-m32r.c (check_for_side_effects): New function.
2936 (can_make_parallel): Add checks for instruction side effects
2937 clashing with the other instruction.
2938 (assemble_parallel_insn): Improve warning messages. Return error
2939 message from non-swapped instruction order.
2941 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
2943 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
2945 * config/tc-arm.h: Replace md_after_pass_hook definition with a
2946 md_cleanup definition. This moves the forced literal output to
2947 the end of the source pass, and avoids macro's inserting literals
2948 into the code immediately after the macro expansion.
2950 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
2952 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
2953 a gas internal symbol is adjustable.
2954 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
2956 * as.h: If gcc version greater than 2.6, use `__format__' and
2957 `__printf__' in function attributes, rather than `format' and
2960 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
2962 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
2964 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2966 Add tms320c30 support:
2967 * config/tc-tic30.h: New file.
2968 * config/tc-tic30.c: New file.
2969 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
2970 TARGET_FORMAT as "coff-tic30".
2971 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
2972 * Makefile.am: Rebuild dependencies.
2973 (CPU_TYPES): Add tic30.
2974 (CPU_OBJ_VALID): tic30-aout is valid.
2975 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
2976 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
2977 * configure, Makefile.in: Rebuild.
2979 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
2981 * config/tc-v850.c (md_assemble): Improvements to error messages.
2983 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
2985 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2986 BFD_RELOC_HI16_S to store the high bits of any value.
2988 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2989 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2990 assembler calculate relocations to any external symbol at all.
2991 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2992 involving generation of pc-relative relocs.
2993 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2994 has been moved to md_apply_fix3.
2996 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2997 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2998 which actually means (the address of identifier's GOT entry) +
2999 constant, which is not particularly useful.
3001 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3003 * read.h (include_dirs): Declare.
3004 (include_dir_count,include_dir_maxlen): Declare.
3006 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3008 * configure.in: Correct check for shared opcodes library.
3009 * configure: Rebuild.
3011 * listing.c (buffer_line): If we can't open the file, set at_end.
3012 (listing_print): Remove unused local variable fi.
3014 * config/m68k-parse.y (reglistpair): Handle register list in
3017 * config/vms-conf.h: Don't undef VERSION.
3019 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3021 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3023 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3025 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3026 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3027 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3028 (EXTRA_DIST): Define.
3029 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3030 explicitly rather than via the list of object files.
3031 (gcc-as.opt): New file created when make-gas.com is run.
3032 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3033 itbl-cpu.h} to #include appropriate file rather than copying that
3035 * config/vms-conf.h: Synchronize with current config.in.
3036 * Makefile.in: Rebuild.
3038 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3040 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3041 (parallel_ok): Relaxed parallel subinstruction dependency check.
3043 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3045 * as.h (flag_warn_suppress_instructionswap): added new flag.
3046 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3047 command line argument.
3048 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3049 warning only if flag_warn_suppress_instructionswap is false.
3051 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3053 * configure.in (i386-*-mingw32*): New target.
3054 * configure: Rebuild.
3056 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3058 * symbols.c (resolve_symbol_value): Don't set the segment if it
3059 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3061 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3064 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3066 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3067 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3070 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3072 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3074 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3076 * config/tc-v850.c (v850_insert_operand): Display instruction when
3077 an error is encountered.
3079 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3081 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3082 (i386-*-sco3.2v5*coff): New target.
3083 (i386-*-sco3.2*): New target.
3084 * configure: Rebuild.
3086 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3088 * config/tc-v850.c: Tidy error message production.
3090 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3092 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3093 validate_immediate return value in the right type for comparisons
3096 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3098 * listing.c (MAX_BYTES): Use listing variables not constants.
3099 (data_buffer): No longer an array, but a pointer.
3100 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3101 (listing_listing): Allocate data_buffer.
3103 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3105 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3106 --listing-rhs-width, --listing-cont-lines.
3107 (show_usage): Update.
3108 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3109 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3110 (print_lines): Use the variables instead of the constants.
3111 (listing_listing): Likewise.
3112 * listing.h: Declare the new vars.
3114 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3116 * as.c (parse_args): Add --keep-locals alias for -L.
3117 Add --strip-local-absolute.
3118 (show_usage): Update.
3119 * as.h (flag_strip_local_absolute): New flag.
3120 * symbols.c (S_IS_LOCAL): Use it.
3121 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3122 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3123 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3125 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3127 * config/tc-m32r.c: Detect if explicitly parallel instructions
3128 might have an io conflict and issue a warning message.
3130 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3132 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3133 cgen_swap_fixups): Functions to save, restore and swap the fixup
3134 chain with a backup copy.
3135 (cgen_asm_finish_insn): Returns address of constructed insn.
3137 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3139 * listing.c (file_info_struct): Remove FILE, add POS.
3140 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3141 (file_info): Don't open the file.
3142 (buffer_line): Check for the file in the last_open cache, updating
3144 (print_source): Don't reference file_info->file.
3145 (listing_listing): Likewise.
3146 (listing_print): Close the file in the cache, if any.
3148 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3150 * read.c (dwarf_file_string): New file static variable.
3151 (emit_expr): Look for constant sequence that leads up to a file
3152 name in DWARF debugging output.
3153 (stringer): Use dwarf_file_string to decide whether to accept a
3154 string as a file name.
3156 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3158 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3159 (crack_operand): Add reg->reglst MRI hack.
3160 (r_seg): Put reglst symbols in reg_section.
3161 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3163 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3165 * tc-sh.c (get_specific): Handle SGR & DBR.
3167 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3169 * tc-h8300.c (parse_reg): Take the length of the symbol into
3170 account when attempting to match a register name.
3171 * tc-h8500.c (parse_reg): Likewise.
3173 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3175 * cgen.c: Formatting changes to improve readability.
3177 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3179 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3182 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3184 Based on a patch from Jim Wilson
3185 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3186 (tc_gen_reloc): Handle cross section PC relative relocs
3189 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3191 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3193 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3195 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3196 (expr_jmp_buf): New static local.
3197 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3198 (cgen_md_operand): New function.
3199 * tc-m32r.c: Clean up pass over `struct foo' usage.
3200 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3202 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3204 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3205 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3207 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3209 * config/tc-i386.c (i386_operand): Give an error if there are
3210 unrecognized characters after an expression.
3212 For older changes see ChangeLog-9697