1 1999-04-30 Nick Clifton <nickc@cygnus.com>
3 * config/tc-mcore.c (mcore_s_section): Dump literals before
6 1999-04-29 Nick Clifton <nickc@cygnus.com>
8 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
11 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
13 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
14 (TC_INIT_FIX_DATA): Delete.
15 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
16 (TC_INIT_FIX_DATA): Delete.
17 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
18 * write.c (fix_new_internal): Initialize fx_cgen member.
19 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
20 (gas_cgen_md_apply_fix3): Update.
21 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
22 (md_cgen_record_fixup_exp): Update.
23 (FX_OPINFO_R_TYPE): Update.
25 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
26 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
27 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
28 * frags.h (struct frag): Make opindex, opinfo ints.
30 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
32 1999-04-26 Tom Tromey <tromey@cygnus.com>
34 * aclocal.m4, configure: Updated for new version of libtool.
36 1999-04-22 Nick Clifton <nickc@cygnus.com>
38 * config/tc-mcore.c (md_apply_fix3): Renamed function from
40 (md_apply_fix3): Do not fix up absolute relocations against
43 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
45 1999-04-20 Nick Clifton <nickc@cygnus.com>
47 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
48 changes and data-in-text directives.
49 (mcore_cons): New function: intercept cons() operations.
50 (mcore_float_cons): New function: intercept float_cons()
52 (mcore_stringer): New function: intercept stringer() operations.
54 1999-04-18 Ian Lance Taylor <ian@zembu.com>
56 * obj.h (struct format_ops): Change generate_asm_lineno field to
58 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
60 * config/tc-alpha.c (find_opcode_match): Add default case to
62 (find_macro_match): Likewise.
63 (load_expression): Parenthesize && within ||.
65 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
67 1999-04-17 Nick Clifton <nickc@cygnus.com>
69 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
70 .text .data .section pseudo ops.
71 (mcore_s_section): New function. Dump lits before changing secs.
72 (mcore_s_text): New function. Dump lits before changing secs.
73 (mcore_s_data): New function. Dump lits before changing secs.
75 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
77 * config/tc-mips.c (mips_32bitmode): New.
78 (md_begin): Set mips_32bitmode if needed.
79 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
80 Set EF_MIPS_32BITMODE.
82 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
84 * config/obj-coff.c (c_section_symbol): Fix typo in previous
87 1999-04-16 Nick Clifton <nickc@cygnus.com>
89 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
91 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
93 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
94 expressions correctly.
97 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
99 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
101 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
103 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
104 and fmpynfadd instructions.
106 1999-04-11 Richard Henderson <rth@cygnus.com>
108 * as.h (environ): Declare it, if needed.
109 * as.c (dump_statistics): Don't declare environ.
110 * configure.in (environ): Detect declaration.
111 * configure, config.in: Rebuild
113 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
114 (i386_displacement): Allocate enough space for replacement buffer.
115 Clean up replacement buffer initialization.
117 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
119 * subsegs.c (section_symbol): Don't create a new symbol if one
120 already exists; instead, use the existing one, but set its segment
121 and frag data if it hasn't already been defined.
122 * config/obj-coff.c (c_section_symbol): Likewise.
124 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
126 * tc-alpha.c (load_expression): Call as_bad instead of abort.
128 1999-04-08 Nick Clifton <nickc@cygnus.com>
130 * config/tc-mcore.c: New File: Support routines for MCore
132 * config/tc-mcore.h: New File: Definitions for MCore assembler.
133 * config/obj-coff.c: Add support for mcore-pe target.
135 * Makefile.am: Add support for MCore targets.
136 * Makefile.in: Regenerate.
137 * configure.in: Add support for MCore targets.
138 * configure: Regenerate.
140 * doc/all.texi: Set MCORE.
141 * doc/as.texinfo: Document MCore specific command line options.
143 * write.h: Prevent multiple inclusion.
145 1999-04-06 Ian Lance Taylor <ian@zembu.com>
147 * asintl.h (LC_MESSAGES): Never define.
148 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
150 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
153 * Makefile.am (m68k-parse.c): If configuring in the source
154 directory, copy m68k-parse.y into the local directory before
155 running ylwrap, to remove spurious differences when generating
157 * Makefile.in: Rebuild.
159 * config/tc-sparc.h (md_do_align): Just allocate the number of
160 bytes necessary, rather than always allocating 1024.
162 1999-04-04 Ian Lance Taylor <ian@zembu.com>
164 * listing.c (listing_newline): Add cast to avoid warning.
165 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
166 * config/tc-i386.c (i386_scale): Add return value.
167 (build_displacement_string): Remove unused local temp_disp2.
168 (i386_intel_memory_operand): Add parentheses to avoid warning.
169 (i386_intel_operand): Remove unused local end_of_operand_string.
170 (i386_operand): Remove unused local operand_modifier.
171 (i386_operand): Add parens to avoid warning.
173 1999-04-04 Don Bowman <don@pixsci.com>
175 * configure.in: Add mips*-*-vxworks* target; have it define
177 * configure, config.in: Rebuild.
179 1999-03-31 Nick Clifton <nickc@cygnus.com>
181 * configure.in (emulations): Add support for arm-epoc-pe.
182 * configure: Regenerate.
183 * config/te-epoc-pe.h: New file. Define macros specific to
185 * config/tc-arm.h: Select epoc-pe-arm target format if configured
186 for arm-epoc-pe target.
188 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
190 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
192 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
194 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
195 detect ",n" without a condition.
196 (pa_parse_neg_cmpsub_cmpltr): Likewise.
199 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
201 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
202 instruction is encoded with one bit.
205 1999-03-23 Ian Lance Taylor <ian@zembu.com>
207 * doc/internals.texi (CPU backend): Mention that
208 line_separator_chars should not include newline. From thi
209 <ttn@mingle.glug.org>.
211 1999-03-22 Doug Evans <devans@casey.cygnus.com>
213 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
214 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
216 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
218 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
220 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
222 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
225 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
227 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
229 1999-03-15 Martin Hunt <hunt@cygnus.com>
231 * app.c (do_scrub_begin): Change '-' back to a symbol char
232 so we can use multiple opcodes on a line again.
234 * config/tc-d30v.c: By default, warn if a symbol has
235 the same name as a register. Plus some minor
236 updates from the branch.
238 1999-03-13 Nick Clifton <nickc@cygnus.com>
240 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
241 BFD_RELOC_16 and BFD_RELOC_64.
243 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
245 * expr.c (expr): Add missing else.
247 1999-03-12 Nick Clifton <nickc@cygnus.com>
249 * config/tc-arm.c (md_apply_fix3): Improve error message.
251 1999-03-11 Doug Evans <devans@casey.cygnus.com>
253 * Makefile.am (CPU_TYPES): Add fr30.
254 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
255 (fr30,m32r dependencies): Update.
256 * Makefile.in: Rebuild.
258 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
259 (gas_cgen_record_fixup_exp): Ditto.
260 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
261 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
262 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
263 (md_cgen_lookup_reloc): Update use of operand->type.
264 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
265 (md_convert_frag): Call cgen_operand_lookup_by_num.
266 (md_cgen_lookup_reloc): Update use of operand->type.
267 (m32r_cgen_record_fixup_exp): Ditto.
269 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
271 * config/tc-mips.c (md_show_usage): Fix message.
273 1999-03-03 Nick Clifton <nickc@cygnus.com>
275 * doc/c-arm.texi (ARM Syntax): Document new command line switches
276 and LDR reg,=<expr> instruction.
278 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
281 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
283 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
285 1999-02-17 Nick Clifton <nickc@cygnus.com>
287 This patch was created by: Scott Bambrough
288 <scottb@corelcomputer.com>
291 Special cased '@' character. The '@' character is used as the
292 ARM assembler comment character, as a special character
293 and in ELF .symver pseudo-op's, and as a special character in
294 .type and .section pseudo-ops.
295 (symver_pseudo): New static variable.
296 (symver_state): New static variable.
297 (struct app_save): Add field 'symver_state'.
298 (app_push): Save global symver_state int struct app_save.
299 (app_pop): Restore global symver_state from struct app_save.
300 (do_scrub_chars): Special case handling of '@' character in
303 * configure.in: Modified to recognize armv* uname syntax from ARM
305 * configure: Regenerated.
307 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
308 a prefix to the section's type.
309 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
312 * config/tc-arm.h: Add support for PIC generation:
313 (pic_code): New boolean.
314 (obj_relocate_extern): Define.
315 (TC_RELOC_RTSYM_LOC_FIXUP): Define
316 (TC_CONS_FIX_NEW): Define.
317 (tc_fix_adjustable): Define.
318 (GLOBAL_OFFSET_TABLE_NAME): Define.
320 * config/tc-arm.c: Add support for PIC generation:
321 (line_seperator_chars): Allow ';' as a seperator for Linux.
322 (is_immediate_prefix): New macro.
323 (arm_parse_reloc): New function.
324 (s_arm_elf_cons): New function.
325 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
326 (md_undefined_symbol): Special case handling for the Global Offset
328 (md_apply_fix3): Handle PIC relocs.
329 (tc_gen_reloc): Handle PIC relocs.
330 (md_parse_option): Add support for '-k' command line switch to
331 enable PIC generation.
332 (cons_fix_new_arm): New function.
333 (s_arm_elf_cons): New function.
335 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
337 * configure.in: Add comments for uses of AC_DEFINE.
338 * acinclude.m4: Likewise.
339 * acconfig.h: Remove.
340 * aclocal.m4: Rebuild.
341 * configure: Rebuild.
342 * Makefile.in: Rebuild.
343 * config.in: Rebuild.
345 1999-02-15 Jim Lemke <jlemke@cygnus.com>
347 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
348 non-constant offset from a base register.
350 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
352 * config/tc-alpha.c (md_show_usage): Put \ before newline in
355 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
357 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
358 (emit_insn): Look for pc-relative and no-overflow specifiers on
359 internal relocation types.
361 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
363 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
366 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
368 (mips_4650, mips_4010, mips_4100): Variables removed.
369 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
370 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
372 (md_begin): Don't bother initializing the mips_NNNN variables;
373 mips_cpu is set, and that's good enough now.
374 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
375 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
376 (show): New function, to handle wrapping in the CPU lists.
377 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
379 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
381 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
382 than treat as an immediate specifier.
384 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
386 * config/tc-i386.c: Prototype many functions.
387 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
388 (i386_immediate): Remove unused second argument.
389 (i386_intel_operand): Fix i386_is_reg typo.
390 (i386_operand): Use allow_naked_reg.
391 (output_invalid): Make operand int for K&R.
393 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
395 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
397 * Makefile.in: Rebuild.
399 1999-02-09 Doug Evans <devans@casey.cygnus.com>
401 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
403 (EXTRA_as_new_SOURCES): Comment out.
404 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
405 * Makefile.in: Rebuild.
406 * doc/Makefile.in: Rebuild.
407 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
408 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
409 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
410 * configure: Rebuild.
411 * aclocal.m4: Rebuild.
412 * config.in: Rebuild.
413 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
414 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
415 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
416 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
417 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
418 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
419 (gas_cgen_record_fixup_exp): Ditto.
420 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
421 descriptor, not global variable.
422 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
423 descriptor, not global variable. Refer to insert_operand handler
424 via cpu descriptor, not global function.
425 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
426 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
427 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
428 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
429 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
430 * config/tc-m32r.c: Ditto.
431 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
432 (md_assemble): Ditto.
433 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
435 1999-02-09 Nick Clifton <nickc@cygnus.com>
437 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
438 relocations for ELF targets.
440 1999-02-08 Nick Clifton <nickc@cygnus.com>
442 * configure.in: Add support for StrongARM target.
443 * configure: Regenerate.
445 1999-02-05 Nick Clifton <nickc@cygnus.com>
447 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
449 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
452 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
454 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
456 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
458 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
459 (INTEL_DWORD_MNEM_SUFFIX): Define.
465 (OFFSET_FLAT): Define.
467 (NONE_FOUND): Define.
470 * config/tc-i386.c (set_intel_syntax): New routine.
471 (intel_syntax): Declare.
472 (allow_naked_reg): Declare.
473 (md_pseudo_table): Support .intel_syntax and .att_syntax.
474 (intel_float_operand): New routine.
475 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
476 Handle brackets as well as parens. Call i386_intel_operand for
477 intel syntax. Reverse operands if appropriate. Handle new
478 suffixes. Handle movzx and movsx.
479 (i386_is_reg): New routine.
480 (i386_immediate): New routine.
481 (i386_scale): New routine.
482 (i386_displacement): New routine.
483 (i386_operand_modifier): New routine.
484 (build_displacement_string): New routine.
485 (i386_parse_seg): New routine.
486 (i386_intel_memory_operand): New routine.
487 (i386_intel_operand): New routine.
488 (i386_operand): Call i386_displacement, i386_immediate,
489 i386_scale, etc. instead of handling inline.
490 (parse_register): Handle registers without prefix.
492 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
494 * configure: Regenerate.
495 * configure.in (arm-*-oabi): New.
497 * config/tc-arm.c (target_oabi): Declare.
498 (md_apply_fix3): Support REL relocs.
499 (md_parse_option): Handle -oabi.
500 (elf32_arm_target_format): New routine.
501 (md_longopts): Add OPTION_OABI.
502 * config/tc-arm.h: Redefine TARGET_FORMAT.
505 1999-01-28 Nick Clifton <nickc@cygnus.com>
507 * write.c (write_relocs): Handle out of range error.
509 * config/tc-fr30.c (fr30_fix_adjustable): New function.
510 (fr30_force_relocation): Default to 0.
512 * config/tc-fr30.h (obj_fix_adjustable): Define.
513 (TC_FORCE_RELOCATION): Define.
515 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
518 1999-01-16 Nick Clifton <nickc@cygnus.com>
520 * config/tc-d30v.c (write_2_short): Do not generate a sequential
521 merge of two instructions if the left instruciton kills the right.
523 1999-01-11 Doug Evans <devans@casey.cygnus.com>
525 * Makefile.in: Regenerate.
526 * configure.in: Redo test for using cgen.
527 * configure: Regenerate.
529 1999-01-09 Nick Clifton <nickc@cygnus.com>
531 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
532 redefinition of this macro.
534 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
536 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
539 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
541 * config/tc-mips.c (append_insn): For mips16, insert a nop between
542 a read of HI or LO and an immediatly following branch.
544 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
546 * config/tc-mips.c (md_begin): Another correction to the setting of
549 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
551 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
553 1998-12-21 Nick Clifton <nickc@cygnus.com>
555 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
556 bit insn when optimizing, so that parallelised instructions will
557 start on a 32 bit boundary.
559 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
561 * config/tc-mips.c (mips_eabi64): New.
562 (md_begin): Set mips_eabi64.
563 (mips_elf_final_processing): Use it.
565 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
567 * config/tc-mips.c (mips_elf_final_processing):
568 Correct setting of ABI in e_flags.
570 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
572 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
574 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
576 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
578 1998-12-15 Doug Evans <devans@casey.cygnus.com>
580 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
581 warning, values that don't fit in the field.
583 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
585 * config/tc-mips.c (mips_abi_string): New.
586 (md_parse_option,md_longopts): Add mabi.
587 (mips_elf_final_processing): Set e_flags based on mabi flag.
589 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
591 * config/tc-mips.c (md_parse_option): Handle vr4111.
593 98-12-11 Ken Raeburn <raeburn@cygnus.com>
595 * config/tc-h8300.c (build_bytes): Change message given if the
596 instruction requires H8/300H mode and we're not in Hmode, to
597 suggest that it may be the operand modes that are the problem, not
598 necessarily the opcode.
600 1998-12-10 Nick Clifton <nickc@cygnus.com>
602 * config/tc-fr30.c: Add line separator character.
604 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
606 * configure.in (hppa-*-mpeix*): New target.
607 * config/obj-som.h (obj_som_compiler): Declare.
608 * config/obj-som.c (compiler_seen): New static variable.
609 (obj_som_compiler): New function.
610 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
611 (md_pseudo_table): Add "compiler" if OBJ_SOM.
612 (pa_type_args): Set hppa_priv_level.
613 (pa_compiler): New static function if OBJ_SOM.
614 * configure: Rebuild.
616 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
618 * read.c (output_leb128): Don't mark as inline.
620 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
622 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
623 AIX .vbyte unaligned data support.
624 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
625 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
628 1998-12-07 Nick Clifton <nickc@cygnus.com>
630 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
633 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
635 * config/tc-arm.c (elf32_arm_force_relocation): Check for
636 BFD_RELOC_ARM_PCREL_BRANCH.
638 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
640 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
641 checking the target type.
642 (mips-dec-bsd*): Set endian to little.
643 * configure: Rebuild.
645 COFF weak symbol support, based on patches from Mark Elbrecht
647 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
648 * config/obj-coff.c (obj_coff_weak): New static function.
649 (obj_coff_endef) [both versions]: Handle weak symbols.
650 (coff_frob_symbol): Likewise.
651 (yank_symbols): Likewise.
652 (obj_pseudo_table): Add "weak".
654 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
655 <aymeric.vincent@emi.u-bordeaux.fr>.
656 * aclocal.m4: Rebuild with current tools.
657 * configure: Rebuild.
659 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
660 an assertion failure for a case we can't handle when OBJ_ECOFF.
662 * expr.c (operator): And with 0xff to avoid problems with signed
665 1998-12-03 Nick Clifton <nickc@cygnus.com>
667 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
668 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
670 1998-12-02 Nick Clifton <nickc@cygnus.com>
672 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
675 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
677 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
680 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
682 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
685 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
687 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
689 (d10v_cleanup): Only generate previous insn if a multiline insn is
692 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
694 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
697 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
699 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
700 -marm6xxx command line switches.
702 1998-11-18 Doug Evans <devans@casey.cygnus.com>
704 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
705 (itbl-ops.o): Delete duplicate dependencies.
706 Rebuild dependencies.
707 Add fr30 dependencies.
708 * Makefile.in: Rebuild.
710 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
712 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
714 * listing.c: Ignore line terminator characters found inside
717 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
719 * po/gas.pot: Regenerated.
721 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
723 * config/tc-fr30.c (fr30_is_colon_insn): New name for
724 fr30_is_label_start(). Also checks for delay slot insns.
726 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
727 FR30 instructions which contain a colon in the mnemonic.
729 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
731 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
733 * config/tc-fr30.c: Removed currently superflous code.
735 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
737 * config/tc-fr30.h: New file.
738 * config/tc-fr30.c: Tweaking so that it will compile.
740 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
742 * config/tc-d10v.h (obj_fix_adjustable): Define.
743 (TC_FORCE_RELOCATION): Define.
744 (d10v_force_relocation): Declare.
745 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
746 (md_apply_fix3): Handle Vtable relocs.
747 (d10v_fix_adjustable): New.
748 (d10v_force_relocation): New.
750 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
752 * config/tc-d30v.c: Change default behaviour to ignore potential
753 conflicts between register name and symbol names.
755 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
757 * configure.in: Add fr30-*-*.
758 * config/tc-fr30.c: New file.
759 * Makefile.in: Regenerated.
760 * config.in: Regenerated.
761 * configure: Regenerated.
762 * doc/Makefile.in: Regenerated.
763 * po/gas.pot: Regenerated.
765 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
767 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
770 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
772 * app.c (do_scrub_begin): Set characters above 127 to be symbol
774 (do_scrub_chars): Add some casts to unsigned char to avoid
775 unwanted sign extension.
776 * read.c (lex_type): Set characters about 127 to be symbol
778 * config/tc-i386.c (md_begin): Set identifier_chars and
779 operand_chars for values above 127.
781 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
783 * configure.in: detect cygwin* instead of cygwin32*
784 * configure: regenerate
786 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
788 * listing.c: Add support for producing a listing from piped
791 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
793 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
794 (append_insn): Account for the tx39's multiply behavior.
796 1998-10-26 Michael Meissner <meissner@cygnus.com>
798 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
799 from assemble_parallel_insns. Add support for '->' to indicate
800 explicitly serializing the instructions.
801 (md_assemble): Ditto.
803 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
805 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
808 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
810 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
812 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
814 * config/tc-mips.c : support frame and regmask/fregmask when
815 MIPS_STABS_ELF is specified.
817 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
819 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
820 (md_apply_fix): Don't return 1 for VTABLE relocs.
821 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
823 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
825 * doc/c-i386.texi: Replace occurences of "opcode" with
826 "instruction mnemonic", "instruction", or "mnemonic" when
827 referring to the name of an instruction. Use "opcode" when
828 referring to the sequence of machine bytes.
830 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
831 (is_opcode_char): Rename to is_mnemonic_char.
832 (md_assemble and i386_operand): Correct error messages from
833 "opcode" to "instruction mnemonic"
834 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
835 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
836 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
837 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
838 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
839 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
840 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
842 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
844 * config/tc-i386.c (i386_operand): Check for garbage after
847 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
849 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
850 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
852 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
854 * config/tc-sh.h (obj_fix_adjustable): Define.
855 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
856 (md_apply_fix): Likewise.
857 (tc_gen_reloc): Likewise.
858 (sh_fix_adjustable): New.
860 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
862 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
863 * cgen.h (gas_cgen_finish_insn): Update prototype.
864 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
865 cgen_insn_t -> CGEN_INSN_INT.
866 (make_parallel): Update handling of CGEN_INT_INSN_P.
867 (assemble_parallel_insn): Ditto.
868 (target_make_parallel): New function.
869 (md_assemble): Use it.
871 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
873 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
875 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
877 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
878 converted into lower case.
880 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
882 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
883 (gas_cgen_tc_gen_reloc): Likewise.
884 * config/tc-m32r.h (obj_fix_adjustable): Define.
885 * config/tc-m32r.c (m32r_fix_adjustable): New.
886 (m32r_force_relocation): Handle VTABLE relocs.
888 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
890 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
892 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
894 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
895 to lower case before parsing.
897 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
898 parallel insns modift buts in the PSW as a side effect.
900 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
902 * config/tc-d30v.c (find_format): Test for missing flag and
905 (md_apply_fix3): Fix error messages to avoid
906 assumption about presence of a symbol.
908 (parallel_ok): Disallow parallel instructions that both modify the
911 (find_format): Generate a warning if an odd numbered register is
912 used as the first register in a mutli-register instruction.
914 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
916 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
917 relocations are always associated with a symbol.
919 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
921 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
922 (elf32_sparc_force_relocation): Declare.
923 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
924 (tc_gen_reloc): Handle vtable relocs.
925 (elf32_sparc_force_relocation): New.
927 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
929 * symbols.c (S_IS_FUNCTION): New.
930 * config/tc-v850.h (obj_fix_adjustable): Define.
931 (TC_FORCE_RELOCATION): Define.
932 (v850_force_relocation): Declare.
933 * config/tc-v850.c (tc_gen_reloc): Use offset instead
934 of fx_addnumber for VTABLE reloc addends.
935 (md_apply_fix3): Handle VTABLE relocs.
936 (v850_fix_adjustable): New.
937 (v850_force_relocation): New.
939 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
941 * tc-hppa.c (fp_operand_format): Add some additional formats.
942 (pa_ip): Do not automatically promote into pa2.0 mode.
943 (pa_level): Handle ".level 2.0".
945 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
947 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
948 * config/tc-i386.h (template.extension_opcode): Change to
949 unsigned int to allow full range of 8-bit opcode suffixes.
950 (None): Redefine as 0xffff.
952 From Jeff B Epler <jepler@usgs.gov>
953 * doc/c-i386.texi (i386-SIMD): New section.
955 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
957 * read.c (discard_rest_of_line): New function.
958 * read.h: Declare it.
959 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
961 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
963 * config/tc-d10v.c (find_symbol_matching_register): New function.
964 (find_opcode): Cope with the case where a register name matches
967 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
969 * config/tc-v850.c (md_pcrel_from): Rename to
970 v850_pcrel_from_section.
971 (v850_pcrel_from_section): Do not resolves symbols in other
974 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
976 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
978 * config/tc-d10v.c (find_opcode): Generate an error if a register
979 is supplied for an operand that should not be a register.
981 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
983 * config/tc-d30v.c (write_2_short): But do allow delayed branch
984 instructions to have another instruction in the right bin.
986 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
988 * config/tc-d30v.c (write_2_short): Do not allow instructions in
989 the right container if the left container holds a branch
992 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
994 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
995 both a register name and symbol name.
996 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
998 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1000 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1001 execution unit class.
1003 (reg_name_search): If a name matches a register and a symbol,
1004 prefer the register.
1005 (find_format): Disallow flag registers when a general purpose
1006 register is required.
1007 If a number is required, but a register has been given, check to
1008 see if a symbol with the same name as the register exists, and if
1009 so, use that symbol.
1011 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1013 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1015 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1017 * config/tc-d30v.c (find_format): Do not accept flag registers as
1018 general purpose registers.
1019 (find_format): If an immediate value is expected at a given place
1020 in a format, but a register name has been provided instead, check
1021 to see if that register name matches the name of a predefined
1022 symbol and if it does, then use the symbol instead.
1023 (reg_name_search): If a register name matches a symbol name,
1024 prefer the register name to the symbol name.
1026 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1028 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1029 the previous insn to empty.
1031 1998-09-20 Michael Meissner <meissner@cygnus.com>
1033 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1034 pieces, forcing the use of an ANSI compiler.
1036 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1038 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1040 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1042 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1044 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1046 (obj_elf_vtable_entry): Likewise.
1047 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1048 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1049 (tc_gen_reloc): Likewise.
1050 (arm_fix_adjustable): Likewise.
1051 (elf32_arm_force_relocation): New.
1052 (armelf_frob_symbol): Remove coff-style symbol support.
1054 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1056 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1058 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1060 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1061 OBJ_COFF so that routine is defined for a.out format.
1063 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1065 * config/tc-i386.c (i386_operand): Detect non-segment registers
1066 used as segment prefixes.
1068 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1070 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1071 optimize across FDE boundaries.
1073 * config/obj-coff.c (obj_coff_section): Preserve any link once
1074 flags when setting the section flags.
1076 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1078 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1079 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1081 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1083 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1086 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1088 * frags.c (frag_grow): Include the size of the frag struct in the
1091 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1092 if the new subseg comes before the old.
1094 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1096 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1097 to handle edge8 and edge16.
1099 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1101 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1102 before we clobber the symbol involved.
1104 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1106 * config/tc-arm.c: Remove OBJ_ELF definitions for
1107 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1108 use arm_adjust_symtab for OBJ_COFF.
1109 (armelf_adjust_symtab): New Routine.
1110 * config/tc-arm.h: Define obj_adjust_symtab to
1111 armelf_adjust_symtab for OBJ_ELF.
1113 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1115 * configure.in: Make all i386-elf targets use bfd_gas.
1116 * config/tc-i386.c (tc_i386_force_relocation): New.
1117 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1118 (md_apply_fix3): Likewise.
1119 (tc_gen_reloc): Handle them.
1120 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1121 tc_i386_force_relocation.
1123 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1125 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1127 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1129 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1130 current opcode after writing the first insturction of a reverse
1133 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1135 * read.h (generate_lineno_debug): Add prototype.
1136 * read.c (generate_lineno_debug): Make non-static.
1138 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1140 * config/tc-i386.c (md_assemble): Only warn for address/data size
1143 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1145 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1146 against Thumb function names, as the linker needs this information.
1148 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1150 * expr.c (operand): Check also that there is no advance in operand
1151 after atof_generic in order to decide "is it label 0f or floating
1154 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1156 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1157 command line options with a single dash.
1158 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1160 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1162 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1163 * tc-arm.c (arm_fix_adjustable): New routine.
1165 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1167 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1168 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1169 demand_empty_rest_of_line before mri_comment_end.
1170 (equals): Check garbage after expression before
1171 mri_comment_end in MRI mode.
1173 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1175 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1176 small immediate constant to use the constant itself rather than
1179 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1181 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1182 (pa_leave): Likewise.
1184 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1186 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1188 (i386_operand): Fix an error message.
1190 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1192 * doc/c-arm.texi (ARM Directives): Document .req directive.
1194 * config/tc-arm.c (reg_required_here): Display erroneous string if
1195 the register name could not be decoded.
1196 Do not set inst.instruction if the sift is -1.
1198 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1200 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1203 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1205 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1206 even if it is belived to be unnecessary.
1208 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1210 config/tc-i386.c (i386_operand): Size immediate constants by
1211 suffix (erroneously removed as part of July 7 change).
1213 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1215 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1216 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1217 (armelf_frob_symbol): New Routine.
1218 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1220 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1222 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1224 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1226 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1227 command line switches passed to assembler.
1229 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1231 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1232 (gas_cgen_opcode_desc): Declare.
1233 (gas_cgen_parse_operand): Declare.
1234 (*): Prepend gas_ to gas specific fns to denote them as such.
1236 * cgen.c (gas_cgen_opcode_desc): New global
1237 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1238 (queue_fixup): Renamed from cgen_queue_fixup.
1239 (*): Prepend gas_ to gas specific fns to denote them as such.
1241 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1242 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1243 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1244 Open opcode table and initialize it.
1245 (make_parallel): Use gas_cgen_opcode_desc.
1246 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1247 (md_assemble): Ditto.
1249 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1251 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1252 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1253 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1254 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1255 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1256 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1257 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1258 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1259 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1260 (INIT_STAB_SECTION): Likewise.
1261 (OBJ_PROCESS_STAB): Likewise.
1263 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1264 (md_parse_option): Watch for them.
1265 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1266 (md_begin): Kill neverdef code.
1267 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1268 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1269 (s_alpha_coff_wrapper): New.
1270 (md_pseudo_table): Trap all ECOFF pseudos.
1272 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1274 Start of changes to remove mdebug section from mips*-elf
1275 Based on MIPS_STAB_ELF definition
1276 * acconfig.h: undef if not configured
1277 * config.in: undef if not configured
1278 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1279 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1280 * stabs.c (s_stab_generic): flush frag
1282 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1284 * configure.in: (arm-*-elf): Handle.
1285 (thumb-*-elf): Handle.
1286 * configure: Regenerate.
1287 * read.c (stringer): Fix typo in comment.
1288 * write.c (fixup_segment): Don't add symbol value to addend if
1290 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1292 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1295 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1297 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1298 (write_2_short): Emit warning if new flag is set.
1299 (do_assemble): Set flags if left instruction is one of special
1300 "right-instruction-killer" type.
1302 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1304 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1305 Always output words in debug_info section as big endian.
1306 (sparc_target_format): Choose correct bfd target.
1307 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1309 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1311 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1312 to work with internationalization code. Issue an error when two
1313 operands match that are not allowed to match.
1315 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1317 * configure.in (install_tooldir): Allow target to specify whether
1318 it wants to be installed in $(tooldir)/bin.
1319 * configure: Regenerate.
1320 * Makefile.am (install-exec-local): Set install-exec-tooldir
1321 dependency via configure.
1322 * Makefile.in: Regenerate.
1324 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1326 * Makefile.am (install-exec-local): Split into two ...
1327 (install-exec-bindir,install-exec-tooldir): New rules.
1328 * Makefile.in: Regenerate.
1330 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1332 * Makefile.am (install-exec-local): Don't remove the file before
1333 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1334 W. Rozycki <macro@ds2.pg.gda.pl>.
1335 * Makefile.in: Rebuild.
1337 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1339 * cgen.c: Include libiberty.h.
1340 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1341 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1342 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1343 (md_cgen_lookup_reloc)): Declare.
1344 (md_cgen_record_fixup_exp): Declare.
1345 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1346 (m32r_relax_frag): Declare.
1347 (cgen_md_apply_fix3): Decls moved to cgen.h.
1348 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1349 (m32r_cgen_record_fixup_exp): Delete decl.
1350 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1351 (assemble_nop): Delete.
1352 (expand_debug_syms): Delete unused `exp'.
1353 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1354 Add default case for -Wall.
1355 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1356 (md_atof): Delete unused wordP.
1358 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1360 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1363 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1365 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1366 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1367 .print, .purgem, and .struct. Remove documentation for
1370 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1372 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1373 Update call to insert_operand.
1375 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1377 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1379 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1381 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1382 whitespace after a prefix operator.
1384 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1386 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1388 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1390 * config/tc-sparc.c (log2): New static function.
1391 (s_reserve): Use log2 to convert alignment before calling
1393 (s_common): Use log2 to convert alignment before calling
1394 record_alignment and frag_align.
1395 (sparc_cons_align): Use log2.
1397 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1399 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1400 (s_common): Likewise.
1402 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1403 initialization of waddr.
1404 (sparc_elf_final_processing): Add default case to switch.
1406 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1408 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1409 than temporary real.
1411 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1413 * write.c (subsegs_finish): Don't align the segments if there were
1416 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1417 copying aux information.
1419 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1420 expression into a symbol.
1422 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1424 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1425 type to unsigned int.
1426 (md_assemble): Change type used to store offsets from unsigned
1428 (i386_operand): Switch error check to only call RESTORE_END_STRING
1429 once after parse_register.
1431 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1433 * config/tc-v850.c (md_show_usage): Changed format to match that
1436 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1438 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1440 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1442 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1445 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1447 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1448 * doc/Makefile.in: Rebuild.
1450 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1452 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1453 for %lo expressions.
1454 (mips_ip, case 'u'): Move range check after code to mask
1455 off bits in %hi/%lo expressions. Mask off high bits for
1458 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1460 * doc/Makefile.am (gasver.texi): New target.
1461 (as.info, as.dvi): Depends upon gasver.texi.
1462 * doc/as.texinfo: Include gasver.texi. Mention version number on
1463 title page and in top node.
1464 * doc/Makefile.in: Rebuild.
1466 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1468 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1469 but not including the line containing the edict.
1470 * listing.h (LISTING_EOF): New.
1471 * input-scrub.c (input_scrub_next_buffer): Call it.
1473 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1475 * config/tc-i386.c (i386_operand): Don't set the size of an
1476 immediate address based solely on the suffix and the mode.
1478 * config/tc-i386.c (md_assemble): Add assertion to make sure
1479 overlap2 does not set Imm.
1481 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1482 sequences of whitespace to a single space.
1483 (is_space_chars): Just compare with space.
1484 (md_begin): Don't initialize space_chars.
1485 (md_assemble): Just skip a single whitespace character.
1486 (i386_operand): Rewrite base-index parsing to use new
1487 parse_register, and to skip white space. Skip white space in a
1488 number of other places too. Don't give error message if
1489 parse_register fails.
1490 (parse_register): Change reg_string parameter to be non-const.
1491 Add end_op parameter. Skip white space after the `%', and return
1492 end of register string. Give error message here rather than
1495 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1497 Based on patch from Matt Semersky <matts@scd.hp.com>:
1498 * expr.c (op_encoding): Make const.
1499 (expr_set_precedence): New function.
1500 (expr_begin): Don't set operator rankings, just call
1501 expr_set_precedence.
1502 * expr.h (expr_set_precedence): Declare.
1503 * read.c (s_mri): Call expr_set_precedence.
1505 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1507 * doc/as.texinfo (Statements): Remove paragraph discussing
1508 continuing lines with a backslash. This hasn't worked for years,
1511 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1513 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1515 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1516 (ps_CTORS, ps_DTORS): New section types.
1517 (vms_fixup_xtors_section): New function
1518 (Ctors_Psect, Dtors_Psect): Define.
1519 (IS_GXX_XTOR): Define
1520 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1521 Filter static constructors/destructors and add to
1522 Ctors_Symbols/Dtors_Symbols chain.
1523 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1524 appropriate section.
1526 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1527 * makefile.vms: Merge vax/vms support.
1529 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1531 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1532 (elf_pseudo_table): Add them.
1533 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1534 (md_apply_fix): Accept them.
1535 (mips_fix_adjustable): Don't adjust them.
1536 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1537 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1538 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1539 (tc_fix_adjustable): Don't adjust them.
1541 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1543 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1545 * Makefile.in: Regenerate.
1546 * configure.in: AC_SUBST cgen_cpu_prefix.
1547 * configure: Regenerate.
1549 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1551 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1552 Changed all users of COND12_DELAY.
1554 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1556 * config/tc-mn10300.c (set_arch_mach): New function.
1557 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1558 (md_begin): Default to mn10300 mode.
1559 (md_assemble): Only accept instructions for the core mn10300
1560 chip and the active machine type.
1562 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1564 * subsegs.h (segment_info_type): Give the struct a name.
1565 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1566 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1567 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1568 * config/tc-w65.h (tc_reloc_mangle): Declare.
1569 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1571 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1573 * config/tc-v850.c (v850_comm): Restore old section
1574 after common processing.
1576 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1578 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1580 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1582 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1583 char with code that explicitly sign-extends.
1585 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1587 * config/tc-v850.c (md_begin): Restore text section as the current
1588 section after creating call table sections.
1589 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1592 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1593 with call to macro SYM_AUXINFO.
1595 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1597 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1598 with the program transform name.
1599 * Makefile.in: Rebuild.
1601 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1603 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1606 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1608 * config/tc-i386.c (i386_operand): Be prepared for a space between
1609 the open parenthesis and the start of the register operand,
1610 because of the June 16 change.
1612 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1614 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1617 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1619 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1620 even if it is belived to be unnecessary.
1622 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1624 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1626 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1628 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1630 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1631 shift amount for a repeated operand. The shift amount for the
1632 repeated copy comes from the size of the operand.
1634 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1636 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1638 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1640 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1642 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1644 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1645 characters in it as LEX_IS_SYMBOL_COMPONENT.
1646 * config/tc-i386.h (tc_symbol_chars): Define.
1647 (extra_symbol_chars): Declare.
1648 * config/tc-i386.c (extra_symbol_chars): Define.
1649 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1650 (line_comment_chars): Set to '/' if TE_LINUX.
1651 * doc/c-i386.texi (i386-prefixes): Update.
1652 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1654 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1656 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1657 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1659 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1661 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1662 constraint in instructions REP & REPI.
1664 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1666 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1667 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1669 (check_range): If the operand is shifted, then shift the number
1670 before checking its range.
1672 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1674 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1677 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1679 * config/tc-v850.c (v850_comm): Create special sections as needed.
1681 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1683 * config/tc-d10v.c (write_2_short): Addition of swapping
1684 instructions for sequential and reverse sequential order when
1685 given order is not possible.
1687 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
1689 * Makefile.am: Rebuild dependencies.
1690 (DEP_INCLUDES): Fix reference to intl build directory.
1691 * Makefile.in: Rebuild.
1693 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1695 * doc/c-i386.texi: Update 16 bit documentation.
1697 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
1698 IgnoreDataSize to IgnoreSize as they are used for address size as
1700 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
1701 32-bit mode, similarly addr16/data16 and variants.
1703 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
1705 * config/tc-d30v.c (md_assemble): Fix handling of reverse
1706 sequential word multiply instructions.
1708 (do_assemble): Add extra command line argument, to allow mul32
1709 attribute to be preserved across parallel insns.
1710 (md_assemble): Insert NOPs between explicitly parallel insns which
1711 contain an 32 bit multiply and a 16 multiply.
1713 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1715 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
1718 * config/tc-i386.c (reloc): Add braces.
1720 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
1721 consistent with Intel naming.
1722 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
1723 use bitfields in sib_byte.
1724 (modrm_byte): Don't use bitfields here either.
1726 * config/tc-i386.c (current_templates): Add const.
1727 (parse_register): Add const to return, param, and char *s.
1728 (i386_operand): Add const to reg_entry *r.
1729 * config/tc-i386.h (templates): Add const to start, end.
1731 Inspired by code for 16 bit gas support from Martynas Kunigelis
1732 <martynas@nm3.ktu.lt>:
1733 * config/tc-i386.c (md_assemble): Add full support for 16 bit
1734 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
1735 (uses_mem_addrmode): Remove.
1736 (md_estimate_size_before_relax): Add support here too.
1737 (md_relax_table): Rewrite interface to md_relax for 16 bit
1739 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
1740 (opcode_suffix_to_type): Remove.
1741 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
1742 (SIZE_FROM_RELAX_STATE): Modify to suit above.
1743 (md_convert_frag): Likewise.
1744 (i386_operand): Add support for 16 bit base/index regs,
1745 immediates, and displacements. Remove some unnecessary casts, and
1746 localise end_of_operand_string, displacement_string_start,
1747 displacement_string_end variables. Add GCC_ASM_O_HACK.
1748 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
1750 * config/tc-i386.c (prefix_hash): Remove.
1751 (md_begin): Rewrite without obstacks. Remove prefix hash table
1752 handling. Rewrite lexical table handling.
1753 (i386_print_statistics): Don't print prefix statistics.
1754 (md_assemble): Rewrite instruction parser so that line is not
1755 converted to lower case. Don't do a hash_find for prefixes,
1756 instead recognise them via opcode modifier.
1757 (expecting_operand, paren_not_balanced): Localise variables.
1758 * config/tc-i386.h (IsPrefix): Define.
1759 (prefix_entry): Remove.
1761 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
1762 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
1763 '\\' in case where comment_chars contains '/'.
1765 * config/tc-i386.c (MATCH): Ensure given operand and template
1766 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
1767 you must write `ljmp *table(%ebx)'.
1769 From H.J. Lu <hjl@gnu.org>:
1770 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
1771 as 0 ifndef BFD_ASSEMBLER.
1772 (md_assemble): Allow immediate operands without suffix or
1773 other reg operand to default in size to the current code size.
1775 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
1777 * config/tc-v850.c (md_begin): Restore creation of
1778 .call_table_text and .call_table_data sections.
1780 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
1782 * config/tc-d30v.c (md_assemble): Set execution type to unknown
1783 after emitting a word of noops.
1785 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1787 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
1788 (i386_operand): Simplify checks for valid base/index combinations.
1789 Disallow `in 4(%dx),%al'.
1791 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
1793 (add_prefix): Change parameter from char to int.
1795 * config/tc-i386.h (Ugh): Define opcode modifier.
1796 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
1798 * config/tc-i386.c (md_assemble): Rewrite MATCH and
1799 CONSISTENT_REGISTER_MATCH macros to check register types more
1800 thoroughly. Check for illegal suffix/operand combinations
1801 when matching insns with operands. Handle new `s' suffix, and
1802 associated FloatMF opcode modifier for float insns with memory
1804 * config/tc-i386.h (FloatMF): Define new opcode modifier.
1805 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
1806 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
1807 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
1808 DATA_PREFIX_OPCODE throughout.
1810 * config/tc-i386.c (REGISTER_WARNINGS): Define.
1811 (md_assemble): Rewrite suffix/register operand checking code to be
1812 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
1813 AnyMem, the better to grep.
1815 (i386_operand): Don't set Mem bits in i.types[this_operand] when
1816 given a memory operand. Don't set Abs bits either.
1817 (type_names): Remove Mem*, Abs*.
1818 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
1819 define opcode_modifiers as these cases are handled by Disp8,
1820 Disp16, Disp32 and suffix checks.
1821 (COMES_IN_BOTH_DIRECTIONS): Remove.
1822 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
1824 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
1825 if IgnoreDataSize modifier given. Remove ShortformW modifier
1826 test. Add test for ShortForm in W base_opcode modification.
1827 Merge Seg2ShortForm and Seg3ShortForm code.
1828 * config/tc-i386.h (ShortFormW): Remove.
1829 (IgnoreDataSize): Define.
1831 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
1833 * config/tc-d30v.c (md_assemble): Store previous segment state
1834 with previous instruction.
1836 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1838 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
1839 (ebp, esp): Remove static variables.
1840 (MATCH): Remove test for InOutPortReg.
1841 (i386_operand): Properly handle InOutPortReg here instead.
1842 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
1843 (md_assemble): Simplify and correct modrm and sib generation.
1844 (i386_operand): Add warning for scale without index.
1845 Rewrite checks for valid base/index combinations.
1847 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
1848 macros and enclose in do while(0).
1849 (RESTORE_END_STRING): Likewise.
1850 (md_assemble): Add one to printed operand number so we start
1851 from 1 not 0. Add some more gettext invocations.
1852 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
1855 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
1856 DATA_PREFIX, SEG_PREFIX): Define.
1857 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
1858 (check_prefix): Remove function.
1859 (add_prefix): New function. Add prefix to i.prefix as well as
1861 (md_assemble): Changes for add_prefix. Remove hack for wait
1862 prefix, instead always output prefixes in fixed order. Test
1863 for jcxz/loop when selecting between word & dword operations,
1864 and add address size prefix rather than operand size prefix.
1865 Remove operand -> address size hack when emitting jcxz/loop.
1866 (i386_operand): Remove O_Absent check as it's done in expr.
1868 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
1870 * configure.in: Recognize m5200 as a cpu_type of m68k.
1871 * aclocal.m4: Rebuild with current libtool.
1872 * configure: Rebuild.
1874 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1876 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
1877 to relaxable_symbol to prevent references to external symbol from
1880 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
1882 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
1883 symbols are relaxable.
1885 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
1887 * config/tc-v850.c (md_begin): Don't create special
1888 sections by default.
1890 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
1892 * config/tc-mips.c (macro): For div and udiv, close the
1893 reorder block as soon as possible.
1895 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
1897 From Matt Semersky <matts@scd.hp.com>:
1898 * macro.c (macro_mri_mode): New function.
1899 * macro.h (macro_mri_mode): Declare.
1900 * read.c (s_mri): Call macro_mri_mode when switching in and out of
1903 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
1905 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
1908 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
1909 until after xstrdup in OBJ_EVAX case.
1911 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
1913 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
1914 offset calculation. Also, use VAX_BRW from vax-inst.h instead
1915 of hardcoded magic number.
1916 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
1918 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
1920 * read.c (do_s_func): New function.
1922 * read.h (do_s_func): Add prototype.
1924 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
1926 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
1927 nops if fill pattern not specified.
1929 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
1931 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
1932 * config/te-go32.h (TE_GO32): Define.
1933 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
1935 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
1937 Implement .func/.endfunc pseudo-ops.
1938 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
1940 * read.c (potable): Add .func,.endfunc.
1941 (s_func): New function.
1942 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
1944 (in_doc_func_p,current_function_label): New static globals.
1945 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
1947 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
1949 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
1950 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
1951 * config/tc-arm.h (WORKING_DOT_WORD): Define.
1952 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
1953 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
1954 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
1955 * config/tc-i860.h (WORKING_DOT_WORD): Define.
1956 * config/tc-i960.h (WORKING_DOT_WORD): Define.
1957 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
1958 * config/tc-w65.h (WORKING_DOT_WORD): Define.
1959 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
1960 * config/tc-a29k.c: Don't define md_short_jump_size,
1961 md_long_jump_size, md_create_short_jump or md_create_long_jump.
1962 * config/tc-alpha.c: Likewise.
1963 * config/tc-alpha.h: Likewise.
1964 * config/tc-arm.c: Likewise.
1965 * config/tc-h8300.c: Likewise.
1966 * config/tc-h8500.c: Likewise.
1967 * config/tc-hppa.c: Likewise.
1968 * config/tc-i860.c: Likewise.
1969 * config/tc-i960.c: Likewise.
1970 * config/tc-ppc.c: Likewise.
1971 * config/tc-sh.c: Likewise.
1972 * config/tc-sparc.h: Likewise.
1973 * config/tc-tic30.c: Likewise.
1974 * config/tc-w65.c: Likewise.
1975 * config/tc-z8k.c: Likewise.
1977 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
1979 * config/tc-vax.c (_): Delete this macro used for placeholder
1980 values in vax_operand_width_size; it conflicts with the _() macro
1981 used for internationalization.
1983 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
1985 * symbols.c (symbol_find_base): Fix case insensitive symbol name
1986 code. From Chris Moller <moller@bops.com>.
1988 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
1989 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
1990 * read.c (emit_expr): Initialize seg and subseg fields of a new
1992 * write.c (write_object_file): Switch to the appropriate segment
1993 and subsegment when processing a broken word.
1995 * config/tc-m68k.c (mri_assemble): New static function.
1996 (build_mri_control_operand): Call mri_assemble rather than
1998 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1999 (s_mri_endf, s_mri_endw): Likewise.
2001 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2003 * read.c (s_org): Call md_flush_pending_output if it is defined.
2005 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2007 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2009 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2010 (md_parse_option): Add for same.
2011 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2012 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2013 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2015 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2017 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2019 * config/tc-arm.c (find_real_start): Relax definition of local
2022 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2024 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2025 symbols at the given address, not just the last one specified.
2027 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2029 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2030 or number_to_chars_littleendian to write data.
2032 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2034 * config/tc-v850.c (md_assemble): Remove artificially created
2035 register name symbols.
2037 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2039 * write.c (fixup_segment): Change "segment" to "section" in
2042 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2044 * write.c (fixup_segment): Change sym1-sym2 message again.
2046 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2048 * write.c (fixup_segment): Improve error message for sym1-sym2
2049 errors when sym1 is in a different segment from sym2.
2051 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2053 * config/tc-m32r.c (warn_unmatched_high): New static local.
2054 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2055 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2056 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2057 (md_parse_option): Likewise.
2058 (md_show_usage): Likewise.
2059 (m32r_frob_file): Likewise.
2061 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2062 (read_a_source_file): Call them.
2063 * read.h (stabs_generate_asm_file): Declare.
2064 * stabs.c (stabs_generate_asm_file): New function.
2065 (generate_asm_file): New function.
2066 (stabs_generate_asm_lineno): Move file name handling into
2069 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2071 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2072 (d30v_current_align, d30v_current_align_seg): New variables.
2073 (d30v_last_label): New variable.
2074 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2075 (s_d30v_data, s_d30v_section): Likewise.
2076 (md_pseudo_table): Call them.
2077 (md_begin): Initialize d30v_current_align_seg.
2078 (md_assemble): Call d30v_align when needed by known current alignment.
2079 (d30v_frob_label, d30v_cons_align): New functions.
2080 * config/tc-d30v.h (md_do_align): Remove.
2081 (tc_frob_label): Call d30v_frob_label.
2082 (md_cons_align): New.
2084 * config/tc-d30v.c (find_format): Convert complex expressions to
2085 expression symbols before processing. Clean up code formatting.
2087 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2089 * po/Make-in (install-info): New target.
2091 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2093 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2095 * config/tc-mn10300.c (md_assemble): Likewise.
2097 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2099 * Makefile.am: Update with `make dep-am'.
2100 (HFILES): Add cgen.h.
2101 (cgen.o): Depend on cgen.h.
2102 * Makefile.in: Regenerate.
2104 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2106 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2108 * gasp.c (grab_label): Permit a label to be a preprocessor
2109 variable by permitting a label to start with a backslash.
2111 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2113 * config/tc-mips.c (validate_mips_insn): Removed hack
2114 for previously inaccessible bitfields in some INSN_TRAP
2117 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2119 * config/tc-d30v.c (do_assemble): Abort with error message
2120 if opcode operands do not match.
2122 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2124 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2125 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2126 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2127 similar new 'q' operand.
2129 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2131 * cgen.c (cgen_asm_finish_insn): Fix typo.
2133 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2136 * cgen.c: Include it.
2137 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2138 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2139 All callers updated.
2140 * config/tc-m32r.c: Include cgen.h.
2141 (m23r_insn): New members num_fixups,fixups.
2143 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2145 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2146 to avoid compiler warning.
2148 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2150 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2153 * makefile.vms (OBJS): Add ehopt.obj
2155 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2157 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2159 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2161 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2162 a short format insn.
2163 (md_assemble): Set it for explicitly packed insns.
2165 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2167 * config/obj-coff.c (c_symbol_merge): Do not take address of
2168 native fields when performing the memcpy.
2170 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2172 * config/tc-mips.c (macro,macro2): Implement
2173 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2175 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2177 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2178 relocations against globally visible symbols.
2179 * config/tc-m68k.c (relaxable_symbol): New macro.
2180 (m68k_ip, md_estimate_size_before_relax): Use it.
2181 (tc_m68k_fix_adjustable): Also handle weak symbols.
2183 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2185 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2186 references to externally visible symbols.
2187 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2188 values in twice for a PC relative reloc if the symbol is
2191 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2192 don't adjust a PC relative reloc against an externally visible
2194 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2195 for a PC relative fixup against an externally visible defined
2196 symbol, arrange to store object file and addend values as though
2197 the symbol were not defined.
2198 (tc_gen_reloc): Likewise.
2200 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2202 * read.c (sizeof_leb128): Referenced externally by write.c so
2205 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2207 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2208 and expand a 'debug' symbol associated with the next instruction
2209 that does not cause a short instruction to be filled with a NOP.
2210 (md_pseudo_table): Add support for .debugsym.
2211 (assemble_parallel_insn): Add calls to expand_debug_sym as
2213 (md_assemble): Ditto.
2215 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2217 * as.c (main): Conditionally call setlocale.
2218 * gasp.c (main): Likewise.
2219 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2220 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2222 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2224 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2226 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2228 * config/tc-hppa.c: Change all calls to bzero to use memset.
2229 (pa_ip): Add cast to avoid warning.
2230 (tc_gen_reloc, md_apply_fix): Likewise.
2231 (pa_find_space_by_number): Likewise.
2232 (hppa_force_relocation): Likewise.
2233 (pa_block): Change i to unsigned int.
2234 * config/obj-som.h (obj_som_copyright): Declare.
2236 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2238 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2239 for line numbers for assembly source.
2241 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2243 * configure.in: Change version number to 2.9.4
2244 * configure: Rebuild.
2246 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2248 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2250 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2252 * ecoff.h: Change symbolS in function declaration to struct
2255 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2257 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2258 (md_convert_frag): Fix i18n typo.
2260 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2262 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2263 * ecoff.h: Protoype it.
2264 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2265 [EVAX] (s_alpha_prologue): Delete.
2266 (md_pseudo_table): Update.
2268 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2270 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2271 array to local pointer.
2272 (get_args, parse_expr): Add casts to avoid warnings.
2274 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2276 * read.c (s_set): Cast xmalloc return value to fragS *.
2277 * config/tc-m68k.c (m68k_ip): Function made static to match
2278 previous forward declaration.
2279 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2281 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2283 * config/tc-v850.c: Add internationalisation macros to error
2286 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2287 macros to error strings.
2289 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2291 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2292 reloc is in the TOC csect.
2293 (md_apply_fix3): Correct gettext typo.
2295 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2297 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2298 .L - they are local labels and the branches are not really
2299 function calls but rather far jumps.
2301 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2303 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2305 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2307 * config/tc-i386.c (md_assemble): Print operand number rather than
2308 using ordinal_names.
2309 (i386_operand): Likewise.
2311 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2313 * Makefile.am (INTLLIBS): Define to work around apparent automake
2315 All Makefiles: Regenerated.
2317 * Many files: Added gettext invocations around user-visible
2319 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2320 HAVE_LC_MESSAGES): Define.
2321 * dep-in.sed: Added asintl.h.
2322 * po/Make-in: New file.
2323 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2325 * read.c (Z_): Renamed from `_'.
2326 * Makefile.am (SUBDIRS): Added po.
2327 (POTFILES): new macro.
2328 (po/POTFILES.in): New target.
2329 ($(OBJS)): Added asintl.h.
2331 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2332 (as_new_LDADD): Added $(INTLLIBS).
2333 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2334 (gasp_new_LDADD): Added $(INTLLIBS).
2335 (gasp_new_DEPENDENCIES): New macro.
2336 * configure, aclocal.m4: Rebuilt.
2337 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2339 (ALL_LINGUAS): Define.
2340 * macro.c: Include "asintl.h".
2341 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2342 * as.h: Include "asintl.h".
2343 * config/tc-i386.c (ordinal_names): Removed.
2344 (md_assemble): Changed error text to avoid ordinal_names.
2345 (i386_operand): Likewise.
2346 (reloc): Added as_bad to avoid i18n problems.
2347 (tc_gen_reloc): Likewise.
2348 * config/tc-arm.c (bad_args): Now a #define.
2350 * config/obj-vms.c (VMS_stab_parse): Changed type of
2352 (global_symbol_directory): Unified strings to avoid i18n
2354 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2355 avoid i18n problems.
2356 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2357 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2359 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2361 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2363 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2365 * as.c (print_version_id): Added an fprintf to avoid i18n
2367 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2369 * expr.c (expr): Added as_warn call to avoid i18n problems.
2370 * messages.c (as_assert): Changed code to avoid i18n problems.
2371 (as_abort): Likewise.
2372 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2373 (s_space): Likewise.
2374 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2376 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2378 * config/tc-i386.c (check_prefix): New static function, split out
2380 (struct _i386_insn): Add wait_prefix field.
2381 (md_assemble): Remove wait_prefix local variable. Use
2382 check_prefix when adding a prefix.
2384 * config/tc-i386.c (current_templates): New static variable.
2385 (md_assemble): Remove current_templates local variable.
2386 (md_assemble, i386_operand): Improve error and warning messages in
2387 many places. Add RESTORE_END_STRING in many places before error
2388 return. Clarify some comments.
2390 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2392 (md_assemble): Parse string instruction operands, looking for
2393 segment override prefixes. Check for invalid segment prefixes on
2395 (i386_operand): i.seg[] and max mem_operand changes for string
2397 * config/tc-i386.h (EsSeg): Define.
2399 * config/tc-i386.h (regKludge): Define.
2400 (iclrKludge, imulKludge): Don't define.
2401 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2402 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2403 opcode_modifier checks to look for more common cases first. Add
2404 default_seg for IsString case.
2406 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2408 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2410 * configure: Rebuild with new automake and libtool.
2411 * aclocal.m4, Makefile.in: Likewise.
2413 * doc/Makefile.am (as.dvi): New target.
2414 * doc/Makefile.in: Rebuild.
2416 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2418 * configure.in: Added sparc86x support.
2420 * configure: Rebuild.
2422 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2424 (md_parse_option): Warn if -EL is not supported for this architecture.
2426 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2428 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2430 * config/tc-mips.c (mips_ip): Note when we use get match on
2431 the full instruction name.
2433 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2435 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2436 back into the expression to handle add/sub simplification correctly.
2438 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2440 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2442 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2444 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2447 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2449 * symbols.c (max_indent_level): New global.
2450 (print_symbol_value_1): Use it.
2451 * expr.h (expr_build_dot): Declare.
2452 * expr.c (expr_build_dot): New function.
2454 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2456 * symbols.c (print_binary): New function.
2457 (print_expr_1): Call it.
2459 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2461 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2462 operand in the opcode.
2464 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2466 * config/tc-i386.h: Reorder operand flags and opcode modifier
2467 flags for clarity. Remove unused definitions: Unknown,
2468 ImmUnknown, DispUnknown, NoModrm.
2469 * config/tc-i386.c (type_names): Add missing Debug type.
2470 (md_assemble): Better duplicate prefix checking. Quicker string
2471 instruction check via new opcode_modifier flag.
2473 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2475 * doc/as.texinfo (Invoking): Clarify -Wa example.
2477 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2479 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2480 (s_mips_weakext): Define.
2481 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2482 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2485 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2487 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2488 is an error if the value can not be computed at assembly time.
2489 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2491 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2493 * gasp.c (main): Set next field of new include_path structure to
2494 NULL. From Avery Pennarun <averyp@gdc.ca>.
2496 * read.c (s_mri_sect): Call as_bad rather than abort for an
2497 unsupported MRI target.
2499 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2501 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2502 the destination of a branch instruction should be altered.
2503 (find_real_start): New function: Locate the real, Thumb coded
2504 start of a Thumb function.
2505 (do_t_branch23): Alter the destination of branches to Thumb
2508 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2510 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2512 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2515 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2517 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2518 * doc/c-hppa.texi: Likewise.
2520 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2522 * Makefile.am: Rebuild dependencies.
2523 * Makefile.in: Rebuild.
2525 * Makefile.am (DEP_INCLUDES): New variable.
2526 (.dep1): Change to work when srcdir is not an absolute path.
2527 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2528 * Makefile.in: Rebuild.
2530 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2532 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2533 LinearAddress patch.
2535 * configure.in: Set version to 2.9.1.
2536 * configure: Rebuild.
2538 * Branched binutils 2.9.
2540 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2542 * config/tc-i386.h (FWait): Define.
2543 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2544 other prefixes. Check FWait flag in opcode table to see which
2545 instructions require an fwait prefix.
2547 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2549 * stabs.c (get_stab_string_offset): Always create a stab string
2552 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2554 Fix some gcc -Wall warnings:
2555 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2556 * ehopt.c (eh_frame_code_alignment): Likewise.
2557 * expr.c (integer_constant, operand): Likewise.
2558 * frags.c (frag_align): Likewise.
2559 * gasp.c (level_0, change_base, doinstr): Likewise.
2560 * hash.c (hash_ask): Likewise.
2561 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2562 (debugging_pseudo): Likewise.
2563 * macro.c (define_macro, check_macro): Likewise.
2564 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2565 (ignore_rest_of_line, float_cons): Likewise.
2566 * symbols.c (decode_local_label_name): Likewise.
2567 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2568 (fixup_segment, number_to_chars_bigendian): Likewise.
2569 (number_to_chars_littleendian): Likewise.
2570 * config/atof-ieee.c (gen_to_words): Likewise.
2571 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2572 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2573 * read.c (output_big_sleb128): Initialize locals to avoid
2575 (output_big_uleb128, equals): Likewise.
2576 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2577 to unsigned int. Change zeros to unsigned int.
2578 * cond.c (s_if): Add return to default case.
2579 * frags.c (frag_now_fix): Change return type to addressT.
2580 * frags.h (frag_now_fix): Update declaration.
2581 * listing.c (file_info_struct): Change linenum to unsigned int.
2582 (struct list_info_struct): Change hll_line to unsigned int.
2583 (print_source): Update format string.
2584 * read.c (emit_expr): Change scan to unsigned int, and don't
2585 bother to initialize it.
2586 * symbols.c (dollar_label_count): Change to unsigned long.
2587 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2588 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2589 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2591 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2593 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2594 mcf5200 just as we do for m68000.
2595 (m68k_init_after_args): Likewise.
2596 (md_estimate_size_before_relax): Likewise.
2598 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2600 * config/tc-v850.c (md_assemble): Store relocation addend in
2601 fixup instead of instruction.
2603 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2605 * config/tc-i386.c (md_assemble): Swap template arguments to
2606 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2607 This macro is currently symmetric, so passing them the wrong
2608 way didn't cause any problem, but may if the macro is changed
2610 After copying template to i.tm, use i.tm. rather than t-> to
2611 access fields, and make t a const*
2612 Move i.tm.operand_types[] swap to immediately after the copy.
2614 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2616 * expr.h (expr_build_uconstant): Add prototype.
2617 (expr_build_unary,expr_build_binary): Add prototypes.
2618 * expr.c (expr_build_uconstant): New function.
2619 (expr_build_unary,expr_build_binary): New functions.
2621 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2623 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2624 * macro.c (macro_expand_body): Increase buffer size.
2625 * messages.c (as_warn): Likewise.
2626 (as_warn_where, as_bad, as_bad_where): Likewise.
2628 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2630 Based on patch from H.J. Lu <hjl@gnu.org>:
2631 * Makefile.am (DISTSTUFF): New variable.
2632 (diststuff): New target.
2633 * Makefile.in: Rebuild.
2635 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2637 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2638 m32r_elf_section_change_hook.
2640 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2641 emit a nop if a section ends with a 16 bit instruction.
2643 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2645 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2646 s_lcomm rather than obj_coff_lcomm.
2647 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2649 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2651 * config/tc-i386.h (LinearAddress): Define.
2652 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2653 instruction, don't use a default segment.
2655 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2657 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2658 * configure: Rebuild.
2660 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2662 * aclocal.m4, configure: Rebuild with libtool 1.2.
2664 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2666 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2667 PC relative branches. Patch courtesy of Jonathan Walton.
2670 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2672 * configure.in (emulations): Add thumb-pe target.
2674 * configure (emulations): Add thumb-pe target.
2676 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2678 * itbl-lex.l (yywrap): Don't define if already defined as a
2681 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2683 * depend.c (quote_string_for_make): New function.
2684 (wrap_output): Use it.
2686 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
2688 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2689 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
2691 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
2693 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2694 Recognize -GN and -relax.
2695 (md_begin): Initialize gp size from -G switch.
2696 (alpha_force_relocation): Always force if -relax.
2697 (alpha_align): Take a new argument that will specify when to
2698 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
2699 Change all callers. Emit nop alignment padding as nop+unop pair.
2701 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
2703 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
2704 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
2706 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
2708 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
2709 require padding to the next long word boundary.
2711 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
2713 * cgen.c: #include symcat.h.
2714 * config/tc-m32r.c: Likewise.
2716 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
2718 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
2719 absolute expressions instead of '$' prefixed register names.
2721 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
2723 * read.c (s_set): Record file and line info for symbols when -as.
2724 (pseudo_set): Don't overwrite that dummy fragment.
2726 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
2728 * config/tc-ppc.c (md_pseudo_table): Add "section".
2729 (ppc_named_section): New static function.
2731 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
2733 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
2734 so we don't have to scan the entire list.
2736 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
2738 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
2739 case, allow the parallel instructions to modify the same flag
2742 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
2744 * listing.c (list_symbol_table): Categorize symbols by
2745 undefined_section rather than sy_frag->line == NULL.
2747 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
2749 * Makefile.am (install-exec-local): Install properly when ln
2750 fails or tooldir == prefix.
2752 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
2754 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
2755 Test result of insert_operand for error.
2757 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
2759 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
2760 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
2761 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
2762 * doc/Makefile.in: Rebuild.
2764 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
2766 * config/tc-mips.c (macro_build): Handle operand type 'C'.
2767 (macro): Fix handling of M_COP[0-3].
2769 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
2771 Based on patches from Ross Harvey <ross@teraflop.com>:
2772 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
2773 if macro_alternate or macro_mri.
2774 (getstring): Remove support for byte constants between < and >.
2775 (get_any_string): '<' only starts a string if macro_alternate or
2777 (macro_expand_body): Permit keyword parameters following
2778 positional parameters.
2780 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2781 * configure.in (alpha*-*-netbsd*): New target.
2782 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
2783 * configure: Rebuild.
2785 * as.h (flag_warn_suppress_instructionswap): Move from here...
2786 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
2787 here, and make static.
2789 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
2790 BFD_ASSEMBLER or MANY_SEGMENTS.
2792 * as.c (show_usage): Update bug-gnu-utils address.
2793 * gasp.c (show_usage): Likewise.
2794 * doc/as.texinfo (Bug Reporting): Likewise.
2796 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
2798 * config/tc-mips.c (load_address): Don't use mips III or mips IV
2799 insns regardless of the size of a pointer if we're in mips I or
2801 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2803 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2805 Fix rac to accept only a0:
2806 * tc-d10v.c (parallel_ok, find_opcode):
2807 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
2808 Introduce OPERAND_GPR.
2810 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
2812 * read.c (s_fill): Handle non-constant repeat counts by creating
2813 an rs_space fragment.
2815 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
2817 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
2818 from as_bad to as_warn.
2820 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
2822 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
2823 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
2824 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
2826 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
2828 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
2829 seg_fix_rotP rather than fix_root from seg_info.
2831 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
2833 * expr.c: Add support for 0x1_2_3_4 bignums.
2835 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
2837 * configure.in: Change -linux* to -linux-gnu*.
2838 * configure: Rebuild.
2840 * app.c (do_scrub_begin): Treat \r as whitespace.
2842 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
2844 * Makefile.am: Update dependencies.
2845 * Makefile.in: Rebuild.
2847 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
2849 * configure, aclocal.m4: Rebuild with new libtool.
2851 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
2853 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
2854 the argument to bfd_set_arch_mach.
2855 (load_address): Use bfd_arch_bits_per_address to determine the
2856 bit size of an address instead of looking at the isa level.
2857 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2859 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
2863 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
2865 * ehopt.c: New file.
2866 * as.h (enum _relax_state): Add rs_cfa.
2867 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
2868 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
2869 * read.c (emit_expr): Call check_eh_frame.
2870 * write.c (cvt_frag_to_fill): Handle rs_cfa.
2871 (relax_segment): Likewise.
2872 * Makefile.am: Rebuild dependencies.
2873 (GAS_CFILES): Add ehopt.c.
2874 (GENERIC_OBJS): Add ehopt.o.
2875 * doc/internals.texi (Frags): Document rs_cfa.
2877 * as.c (show_usage): Mention --traditional-format.
2878 (parse_args): Accept --traditional-format.
2879 * as.h (flag_traditional_format): Declare.
2880 * output-file.c (output_file_create): If flag_traditional_format,
2881 set BFD_TRADITIONAL_FORMAT on stdoutput.
2882 * doc/as.texinfo, doc/as.1: Document --traditional-format.
2884 * config/tc-mips.c (append_insn): Make sure that if we have a
2885 fixup for an unmatched %hi reloc, it does not associated with a
2888 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
2889 * doc/Makefile.in: Likewise.
2891 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
2893 * config/tc-m32r.c (check_for_side_effects): New function.
2894 (can_make_parallel): Add checks for instruction side effects
2895 clashing with the other instruction.
2896 (assemble_parallel_insn): Improve warning messages. Return error
2897 message from non-swapped instruction order.
2899 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
2901 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
2903 * config/tc-arm.h: Replace md_after_pass_hook definition with a
2904 md_cleanup definition. This moves the forced literal output to
2905 the end of the source pass, and avoids macro's inserting literals
2906 into the code immediately after the macro expansion.
2908 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
2910 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
2911 a gas internal symbol is adjustable.
2912 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
2914 * as.h: If gcc version greater than 2.6, use `__format__' and
2915 `__printf__' in function attributes, rather than `format' and
2918 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
2920 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
2922 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2924 Add tms320c30 support:
2925 * config/tc-tic30.h: New file.
2926 * config/tc-tic30.c: New file.
2927 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
2928 TARGET_FORMAT as "coff-tic30".
2929 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
2930 * Makefile.am: Rebuild dependencies.
2931 (CPU_TYPES): Add tic30.
2932 (CPU_OBJ_VALID): tic30-aout is valid.
2933 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
2934 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
2935 * configure, Makefile.in: Rebuild.
2937 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
2939 * config/tc-v850.c (md_assemble): Improvements to error messages.
2941 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
2943 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2944 BFD_RELOC_HI16_S to store the high bits of any value.
2946 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2947 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2948 assembler calculate relocations to any external symbol at all.
2949 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2950 involving generation of pc-relative relocs.
2951 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2952 has been moved to md_apply_fix3.
2954 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2955 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2956 which actually means (the address of identifier's GOT entry) +
2957 constant, which is not particularly useful.
2959 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
2961 * read.h (include_dirs): Declare.
2962 (include_dir_count,include_dir_maxlen): Declare.
2964 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
2966 * configure.in: Correct check for shared opcodes library.
2967 * configure: Rebuild.
2969 * listing.c (buffer_line): If we can't open the file, set at_end.
2970 (listing_print): Remove unused local variable fi.
2972 * config/m68k-parse.y (reglistpair): Handle register list in
2975 * config/vms-conf.h: Don't undef VERSION.
2977 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
2979 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
2981 (GENERIC_OBJS): New variable, with the rest of the old OBJS
2983 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
2984 ($(srcdir)/make-gas.com): Rename from make-gas.com.
2985 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
2986 (EXTRA_DIST): Define.
2987 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
2988 explicitly rather than via the list of object files.
2989 (gcc-as.opt): New file created when make-gas.com is run.
2990 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
2991 itbl-cpu.h} to #include appropriate file rather than copying that
2993 * config/vms-conf.h: Synchronize with current config.in.
2994 * Makefile.in: Rebuild.
2996 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
2998 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
2999 (parallel_ok): Relaxed parallel subinstruction dependency check.
3001 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3003 * as.h (flag_warn_suppress_instructionswap): added new flag.
3004 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3005 command line argument.
3006 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3007 warning only if flag_warn_suppress_instructionswap is false.
3009 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3011 * configure.in (i386-*-mingw32*): New target.
3012 * configure: Rebuild.
3014 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3016 * symbols.c (resolve_symbol_value): Don't set the segment if it
3017 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3019 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3022 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3024 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3025 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3028 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3030 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3032 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3034 * config/tc-v850.c (v850_insert_operand): Display instruction when
3035 an error is encountered.
3037 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3039 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3040 (i386-*-sco3.2v5*coff): New target.
3041 (i386-*-sco3.2*): New target.
3042 * configure: Rebuild.
3044 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3046 * config/tc-v850.c: Tidy error message production.
3048 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3050 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3051 validate_immediate return value in the right type for comparisons
3054 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3056 * listing.c (MAX_BYTES): Use listing variables not constants.
3057 (data_buffer): No longer an array, but a pointer.
3058 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3059 (listing_listing): Allocate data_buffer.
3061 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3063 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3064 --listing-rhs-width, --listing-cont-lines.
3065 (show_usage): Update.
3066 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3067 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3068 (print_lines): Use the variables instead of the constants.
3069 (listing_listing): Likewise.
3070 * listing.h: Declare the new vars.
3072 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3074 * as.c (parse_args): Add --keep-locals alias for -L.
3075 Add --strip-local-absolute.
3076 (show_usage): Update.
3077 * as.h (flag_strip_local_absolute): New flag.
3078 * symbols.c (S_IS_LOCAL): Use it.
3079 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3080 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3081 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3083 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3085 * config/tc-m32r.c: Detect if explicitly parallel instructions
3086 might have an io conflict and issue a warning message.
3088 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3090 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3091 cgen_swap_fixups): Functions to save, restore and swap the fixup
3092 chain with a backup copy.
3093 (cgen_asm_finish_insn): Returns address of constructed insn.
3095 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3097 * listing.c (file_info_struct): Remove FILE, add POS.
3098 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3099 (file_info): Don't open the file.
3100 (buffer_line): Check for the file in the last_open cache, updating
3102 (print_source): Don't reference file_info->file.
3103 (listing_listing): Likewise.
3104 (listing_print): Close the file in the cache, if any.
3106 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3108 * read.c (dwarf_file_string): New file static variable.
3109 (emit_expr): Look for constant sequence that leads up to a file
3110 name in DWARF debugging output.
3111 (stringer): Use dwarf_file_string to decide whether to accept a
3112 string as a file name.
3114 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3116 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3117 (crack_operand): Add reg->reglst MRI hack.
3118 (r_seg): Put reglst symbols in reg_section.
3119 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3121 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3123 * tc-sh.c (get_specific): Handle SGR & DBR.
3125 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3127 * tc-h8300.c (parse_reg): Take the length of the symbol into
3128 account when attempting to match a register name.
3129 * tc-h8500.c (parse_reg): Likewise.
3131 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3133 * cgen.c: Formatting changes to improve readability.
3135 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3137 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3140 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3142 Based on a patch from Jim Wilson
3143 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3144 (tc_gen_reloc): Handle cross section PC relative relocs
3147 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3149 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3151 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3153 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3154 (expr_jmp_buf): New static local.
3155 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3156 (cgen_md_operand): New function.
3157 * tc-m32r.c: Clean up pass over `struct foo' usage.
3158 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3160 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3162 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3163 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3165 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3167 * config/tc-i386.c (i386_operand): Give an error if there are
3168 unrecognized characters after an expression.
3170 For older changes see ChangeLog-9697