1 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
7 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
9 * config/tc-i386.c (i386_immediate): Skip whitespace before
10 complaining about junk after expression.
11 (i386_displacement): Likewise.
13 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
15 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
16 Don't copy before downcaseing.
18 1999-05-05 Catherine Moore <clm@cygnus.com>
20 * tc-m68k.c: Include elf/m68k.h.
21 (m68k_elf_final_processing): New routine.
22 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
25 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
27 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
30 1999-04-30 Nick Clifton <nickc@cygnus.com>
32 * config/tc-mcore.c (mcore_s_section): Dump literals before
35 1999-04-29 Nick Clifton <nickc@cygnus.com>
37 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
40 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
42 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
43 (TC_INIT_FIX_DATA): Delete.
44 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
45 (TC_INIT_FIX_DATA): Delete.
46 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
47 * write.c (fix_new_internal): Initialize fx_cgen member.
48 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
49 (gas_cgen_md_apply_fix3): Update.
50 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
51 (md_cgen_record_fixup_exp): Update.
52 (FX_OPINFO_R_TYPE): Update.
54 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
55 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
56 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
57 * frags.h (struct frag): Make opindex, opinfo ints.
59 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
61 1999-04-26 Tom Tromey <tromey@cygnus.com>
63 * aclocal.m4, configure: Updated for new version of libtool.
65 1999-04-22 Nick Clifton <nickc@cygnus.com>
67 * config/tc-mcore.c (md_apply_fix3): Renamed function from
69 (md_apply_fix3): Do not fix up absolute relocations against
72 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
74 1999-04-20 Nick Clifton <nickc@cygnus.com>
76 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
77 changes and data-in-text directives.
78 (mcore_cons): New function: intercept cons() operations.
79 (mcore_float_cons): New function: intercept float_cons()
81 (mcore_stringer): New function: intercept stringer() operations.
83 1999-04-18 Ian Lance Taylor <ian@zembu.com>
85 * obj.h (struct format_ops): Change generate_asm_lineno field to
87 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
89 * config/tc-alpha.c (find_opcode_match): Add default case to
91 (find_macro_match): Likewise.
92 (load_expression): Parenthesize && within ||.
94 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
96 1999-04-17 Nick Clifton <nickc@cygnus.com>
98 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
99 .text .data .section pseudo ops.
100 (mcore_s_section): New function. Dump lits before changing secs.
101 (mcore_s_text): New function. Dump lits before changing secs.
102 (mcore_s_data): New function. Dump lits before changing secs.
104 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
106 * config/tc-mips.c (mips_32bitmode): New.
107 (md_begin): Set mips_32bitmode if needed.
108 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
109 Set EF_MIPS_32BITMODE.
111 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
113 * config/obj-coff.c (c_section_symbol): Fix typo in previous
116 1999-04-16 Nick Clifton <nickc@cygnus.com>
118 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
120 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
122 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
123 expressions correctly.
126 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
128 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
130 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
132 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
133 and fmpynfadd instructions.
135 1999-04-11 Richard Henderson <rth@cygnus.com>
137 * as.h (environ): Declare it, if needed.
138 * as.c (dump_statistics): Don't declare environ.
139 * configure.in (environ): Detect declaration.
140 * configure, config.in: Rebuild
142 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
143 (i386_displacement): Allocate enough space for replacement buffer.
144 Clean up replacement buffer initialization.
146 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
148 * subsegs.c (section_symbol): Don't create a new symbol if one
149 already exists; instead, use the existing one, but set its segment
150 and frag data if it hasn't already been defined.
151 * config/obj-coff.c (c_section_symbol): Likewise.
153 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
155 * tc-alpha.c (load_expression): Call as_bad instead of abort.
157 1999-04-08 Nick Clifton <nickc@cygnus.com>
159 * config/tc-mcore.c: New File: Support routines for MCore
161 * config/tc-mcore.h: New File: Definitions for MCore assembler.
162 * config/obj-coff.c: Add support for mcore-pe target.
164 * Makefile.am: Add support for MCore targets.
165 * Makefile.in: Regenerate.
166 * configure.in: Add support for MCore targets.
167 * configure: Regenerate.
169 * doc/all.texi: Set MCORE.
170 * doc/as.texinfo: Document MCore specific command line options.
172 * write.h: Prevent multiple inclusion.
174 1999-04-06 Ian Lance Taylor <ian@zembu.com>
176 * asintl.h (LC_MESSAGES): Never define.
177 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
179 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
182 * Makefile.am (m68k-parse.c): If configuring in the source
183 directory, copy m68k-parse.y into the local directory before
184 running ylwrap, to remove spurious differences when generating
186 * Makefile.in: Rebuild.
188 * config/tc-sparc.h (md_do_align): Just allocate the number of
189 bytes necessary, rather than always allocating 1024.
191 1999-04-04 Ian Lance Taylor <ian@zembu.com>
193 * listing.c (listing_newline): Add cast to avoid warning.
194 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
195 * config/tc-i386.c (i386_scale): Add return value.
196 (build_displacement_string): Remove unused local temp_disp2.
197 (i386_intel_memory_operand): Add parentheses to avoid warning.
198 (i386_intel_operand): Remove unused local end_of_operand_string.
199 (i386_operand): Remove unused local operand_modifier.
200 (i386_operand): Add parens to avoid warning.
202 1999-04-04 Don Bowman <don@pixsci.com>
204 * configure.in: Add mips*-*-vxworks* target; have it define
206 * configure, config.in: Rebuild.
208 1999-03-31 Nick Clifton <nickc@cygnus.com>
210 * configure.in (emulations): Add support for arm-epoc-pe.
211 * configure: Regenerate.
212 * config/te-epoc-pe.h: New file. Define macros specific to
214 * config/tc-arm.h: Select epoc-pe-arm target format if configured
215 for arm-epoc-pe target.
217 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
219 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
221 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
223 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
224 detect ",n" without a condition.
225 (pa_parse_neg_cmpsub_cmpltr): Likewise.
228 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
230 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
231 instruction is encoded with one bit.
234 1999-03-23 Ian Lance Taylor <ian@zembu.com>
236 * doc/internals.texi (CPU backend): Mention that
237 line_separator_chars should not include newline. From thi
238 <ttn@mingle.glug.org>.
240 1999-03-22 Doug Evans <devans@casey.cygnus.com>
242 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
243 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
245 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
247 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
249 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
251 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
254 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
256 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
258 1999-03-15 Martin Hunt <hunt@cygnus.com>
260 * app.c (do_scrub_begin): Change '-' back to a symbol char
261 so we can use multiple opcodes on a line again.
263 * config/tc-d30v.c: By default, warn if a symbol has
264 the same name as a register. Plus some minor
265 updates from the branch.
267 1999-03-13 Nick Clifton <nickc@cygnus.com>
269 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
270 BFD_RELOC_16 and BFD_RELOC_64.
272 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
274 * expr.c (expr): Add missing else.
276 1999-03-12 Nick Clifton <nickc@cygnus.com>
278 * config/tc-arm.c (md_apply_fix3): Improve error message.
280 1999-03-11 Doug Evans <devans@casey.cygnus.com>
282 * Makefile.am (CPU_TYPES): Add fr30.
283 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
284 (fr30,m32r dependencies): Update.
285 * Makefile.in: Rebuild.
287 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
288 (gas_cgen_record_fixup_exp): Ditto.
289 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
290 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
291 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
292 (md_cgen_lookup_reloc): Update use of operand->type.
293 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
294 (md_convert_frag): Call cgen_operand_lookup_by_num.
295 (md_cgen_lookup_reloc): Update use of operand->type.
296 (m32r_cgen_record_fixup_exp): Ditto.
298 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
300 * config/tc-mips.c (md_show_usage): Fix message.
302 1999-03-03 Nick Clifton <nickc@cygnus.com>
304 * doc/c-arm.texi (ARM Syntax): Document new command line switches
305 and LDR reg,=<expr> instruction.
307 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
310 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
312 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
314 1999-02-17 Nick Clifton <nickc@cygnus.com>
316 This patch was created by: Scott Bambrough
317 <scottb@corelcomputer.com>
320 Special cased '@' character. The '@' character is used as the
321 ARM assembler comment character, as a special character
322 and in ELF .symver pseudo-op's, and as a special character in
323 .type and .section pseudo-ops.
324 (symver_pseudo): New static variable.
325 (symver_state): New static variable.
326 (struct app_save): Add field 'symver_state'.
327 (app_push): Save global symver_state int struct app_save.
328 (app_pop): Restore global symver_state from struct app_save.
329 (do_scrub_chars): Special case handling of '@' character in
332 * configure.in: Modified to recognize armv* uname syntax from ARM
334 * configure: Regenerated.
336 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
337 a prefix to the section's type.
338 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
341 * config/tc-arm.h: Add support for PIC generation:
342 (pic_code): New boolean.
343 (obj_relocate_extern): Define.
344 (TC_RELOC_RTSYM_LOC_FIXUP): Define
345 (TC_CONS_FIX_NEW): Define.
346 (tc_fix_adjustable): Define.
347 (GLOBAL_OFFSET_TABLE_NAME): Define.
349 * config/tc-arm.c: Add support for PIC generation:
350 (line_seperator_chars): Allow ';' as a seperator for Linux.
351 (is_immediate_prefix): New macro.
352 (arm_parse_reloc): New function.
353 (s_arm_elf_cons): New function.
354 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
355 (md_undefined_symbol): Special case handling for the Global Offset
357 (md_apply_fix3): Handle PIC relocs.
358 (tc_gen_reloc): Handle PIC relocs.
359 (md_parse_option): Add support for '-k' command line switch to
360 enable PIC generation.
361 (cons_fix_new_arm): New function.
362 (s_arm_elf_cons): New function.
364 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
366 * configure.in: Add comments for uses of AC_DEFINE.
367 * acinclude.m4: Likewise.
368 * acconfig.h: Remove.
369 * aclocal.m4: Rebuild.
370 * configure: Rebuild.
371 * Makefile.in: Rebuild.
372 * config.in: Rebuild.
374 1999-02-15 Jim Lemke <jlemke@cygnus.com>
376 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
377 non-constant offset from a base register.
379 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
381 * config/tc-alpha.c (md_show_usage): Put \ before newline in
384 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
386 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
387 (emit_insn): Look for pc-relative and no-overflow specifiers on
388 internal relocation types.
390 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
392 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
395 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
397 (mips_4650, mips_4010, mips_4100): Variables removed.
398 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
399 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
401 (md_begin): Don't bother initializing the mips_NNNN variables;
402 mips_cpu is set, and that's good enough now.
403 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
404 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
405 (show): New function, to handle wrapping in the CPU lists.
406 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
408 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
410 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
411 than treat as an immediate specifier.
413 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
415 * config/tc-i386.c: Prototype many functions.
416 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
417 (i386_immediate): Remove unused second argument.
418 (i386_intel_operand): Fix i386_is_reg typo.
419 (i386_operand): Use allow_naked_reg.
420 (output_invalid): Make operand int for K&R.
422 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
424 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
426 * Makefile.in: Rebuild.
428 1999-02-09 Doug Evans <devans@casey.cygnus.com>
430 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
432 (EXTRA_as_new_SOURCES): Comment out.
433 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
434 * Makefile.in: Rebuild.
435 * doc/Makefile.in: Rebuild.
436 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
437 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
438 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
439 * configure: Rebuild.
440 * aclocal.m4: Rebuild.
441 * config.in: Rebuild.
442 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
443 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
444 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
445 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
446 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
447 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
448 (gas_cgen_record_fixup_exp): Ditto.
449 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
450 descriptor, not global variable.
451 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
452 descriptor, not global variable. Refer to insert_operand handler
453 via cpu descriptor, not global function.
454 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
455 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
456 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
457 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
458 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
459 * config/tc-m32r.c: Ditto.
460 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
461 (md_assemble): Ditto.
462 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
464 1999-02-09 Nick Clifton <nickc@cygnus.com>
466 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
467 relocations for ELF targets.
469 1999-02-08 Nick Clifton <nickc@cygnus.com>
471 * configure.in: Add support for StrongARM target.
472 * configure: Regenerate.
474 1999-02-05 Nick Clifton <nickc@cygnus.com>
476 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
478 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
481 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
483 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
485 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
487 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
488 (INTEL_DWORD_MNEM_SUFFIX): Define.
494 (OFFSET_FLAT): Define.
496 (NONE_FOUND): Define.
499 * config/tc-i386.c (set_intel_syntax): New routine.
500 (intel_syntax): Declare.
501 (allow_naked_reg): Declare.
502 (md_pseudo_table): Support .intel_syntax and .att_syntax.
503 (intel_float_operand): New routine.
504 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
505 Handle brackets as well as parens. Call i386_intel_operand for
506 intel syntax. Reverse operands if appropriate. Handle new
507 suffixes. Handle movzx and movsx.
508 (i386_is_reg): New routine.
509 (i386_immediate): New routine.
510 (i386_scale): New routine.
511 (i386_displacement): New routine.
512 (i386_operand_modifier): New routine.
513 (build_displacement_string): New routine.
514 (i386_parse_seg): New routine.
515 (i386_intel_memory_operand): New routine.
516 (i386_intel_operand): New routine.
517 (i386_operand): Call i386_displacement, i386_immediate,
518 i386_scale, etc. instead of handling inline.
519 (parse_register): Handle registers without prefix.
521 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
523 * configure: Regenerate.
524 * configure.in (arm-*-oabi): New.
526 * config/tc-arm.c (target_oabi): Declare.
527 (md_apply_fix3): Support REL relocs.
528 (md_parse_option): Handle -oabi.
529 (elf32_arm_target_format): New routine.
530 (md_longopts): Add OPTION_OABI.
531 * config/tc-arm.h: Redefine TARGET_FORMAT.
534 1999-01-28 Nick Clifton <nickc@cygnus.com>
536 * write.c (write_relocs): Handle out of range error.
538 * config/tc-fr30.c (fr30_fix_adjustable): New function.
539 (fr30_force_relocation): Default to 0.
541 * config/tc-fr30.h (obj_fix_adjustable): Define.
542 (TC_FORCE_RELOCATION): Define.
544 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
547 1999-01-16 Nick Clifton <nickc@cygnus.com>
549 * config/tc-d30v.c (write_2_short): Do not generate a sequential
550 merge of two instructions if the left instruciton kills the right.
552 1999-01-11 Doug Evans <devans@casey.cygnus.com>
554 * Makefile.in: Regenerate.
555 * configure.in: Redo test for using cgen.
556 * configure: Regenerate.
558 1999-01-09 Nick Clifton <nickc@cygnus.com>
560 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
561 redefinition of this macro.
563 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
565 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
568 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
570 * config/tc-mips.c (append_insn): For mips16, insert a nop between
571 a read of HI or LO and an immediatly following branch.
573 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
575 * config/tc-mips.c (md_begin): Another correction to the setting of
578 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
580 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
582 1998-12-21 Nick Clifton <nickc@cygnus.com>
584 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
585 bit insn when optimizing, so that parallelised instructions will
586 start on a 32 bit boundary.
588 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
590 * config/tc-mips.c (mips_eabi64): New.
591 (md_begin): Set mips_eabi64.
592 (mips_elf_final_processing): Use it.
594 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
596 * config/tc-mips.c (mips_elf_final_processing):
597 Correct setting of ABI in e_flags.
599 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
601 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
603 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
605 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
607 1998-12-15 Doug Evans <devans@casey.cygnus.com>
609 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
610 warning, values that don't fit in the field.
612 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
614 * config/tc-mips.c (mips_abi_string): New.
615 (md_parse_option,md_longopts): Add mabi.
616 (mips_elf_final_processing): Set e_flags based on mabi flag.
618 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
620 * config/tc-mips.c (md_parse_option): Handle vr4111.
622 98-12-11 Ken Raeburn <raeburn@cygnus.com>
624 * config/tc-h8300.c (build_bytes): Change message given if the
625 instruction requires H8/300H mode and we're not in Hmode, to
626 suggest that it may be the operand modes that are the problem, not
627 necessarily the opcode.
629 1998-12-10 Nick Clifton <nickc@cygnus.com>
631 * config/tc-fr30.c: Add line separator character.
633 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
635 * configure.in (hppa-*-mpeix*): New target.
636 * config/obj-som.h (obj_som_compiler): Declare.
637 * config/obj-som.c (compiler_seen): New static variable.
638 (obj_som_compiler): New function.
639 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
640 (md_pseudo_table): Add "compiler" if OBJ_SOM.
641 (pa_type_args): Set hppa_priv_level.
642 (pa_compiler): New static function if OBJ_SOM.
643 * configure: Rebuild.
645 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
647 * read.c (output_leb128): Don't mark as inline.
649 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
651 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
652 AIX .vbyte unaligned data support.
653 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
654 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
657 1998-12-07 Nick Clifton <nickc@cygnus.com>
659 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
662 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
664 * config/tc-arm.c (elf32_arm_force_relocation): Check for
665 BFD_RELOC_ARM_PCREL_BRANCH.
667 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
669 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
670 checking the target type.
671 (mips-dec-bsd*): Set endian to little.
672 * configure: Rebuild.
674 COFF weak symbol support, based on patches from Mark Elbrecht
676 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
677 * config/obj-coff.c (obj_coff_weak): New static function.
678 (obj_coff_endef) [both versions]: Handle weak symbols.
679 (coff_frob_symbol): Likewise.
680 (yank_symbols): Likewise.
681 (obj_pseudo_table): Add "weak".
683 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
684 <aymeric.vincent@emi.u-bordeaux.fr>.
685 * aclocal.m4: Rebuild with current tools.
686 * configure: Rebuild.
688 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
689 an assertion failure for a case we can't handle when OBJ_ECOFF.
691 * expr.c (operator): And with 0xff to avoid problems with signed
694 1998-12-03 Nick Clifton <nickc@cygnus.com>
696 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
697 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
699 1998-12-02 Nick Clifton <nickc@cygnus.com>
701 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
704 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
706 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
709 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
711 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
714 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
716 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
718 (d10v_cleanup): Only generate previous insn if a multiline insn is
721 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
723 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
726 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
728 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
729 -marm6xxx command line switches.
731 1998-11-18 Doug Evans <devans@casey.cygnus.com>
733 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
734 (itbl-ops.o): Delete duplicate dependencies.
735 Rebuild dependencies.
736 Add fr30 dependencies.
737 * Makefile.in: Rebuild.
739 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
741 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
743 * listing.c: Ignore line terminator characters found inside
746 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
748 * po/gas.pot: Regenerated.
750 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
752 * config/tc-fr30.c (fr30_is_colon_insn): New name for
753 fr30_is_label_start(). Also checks for delay slot insns.
755 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
756 FR30 instructions which contain a colon in the mnemonic.
758 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
760 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
762 * config/tc-fr30.c: Removed currently superflous code.
764 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
766 * config/tc-fr30.h: New file.
767 * config/tc-fr30.c: Tweaking so that it will compile.
769 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
771 * config/tc-d10v.h (obj_fix_adjustable): Define.
772 (TC_FORCE_RELOCATION): Define.
773 (d10v_force_relocation): Declare.
774 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
775 (md_apply_fix3): Handle Vtable relocs.
776 (d10v_fix_adjustable): New.
777 (d10v_force_relocation): New.
779 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
781 * config/tc-d30v.c: Change default behaviour to ignore potential
782 conflicts between register name and symbol names.
784 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
786 * configure.in: Add fr30-*-*.
787 * config/tc-fr30.c: New file.
788 * Makefile.in: Regenerated.
789 * config.in: Regenerated.
790 * configure: Regenerated.
791 * doc/Makefile.in: Regenerated.
792 * po/gas.pot: Regenerated.
794 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
796 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
799 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
801 * app.c (do_scrub_begin): Set characters above 127 to be symbol
803 (do_scrub_chars): Add some casts to unsigned char to avoid
804 unwanted sign extension.
805 * read.c (lex_type): Set characters about 127 to be symbol
807 * config/tc-i386.c (md_begin): Set identifier_chars and
808 operand_chars for values above 127.
810 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
812 * configure.in: detect cygwin* instead of cygwin32*
813 * configure: regenerate
815 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
817 * listing.c: Add support for producing a listing from piped
820 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
822 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
823 (append_insn): Account for the tx39's multiply behavior.
825 1998-10-26 Michael Meissner <meissner@cygnus.com>
827 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
828 from assemble_parallel_insns. Add support for '->' to indicate
829 explicitly serializing the instructions.
830 (md_assemble): Ditto.
832 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
834 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
837 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
839 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
841 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
843 * config/tc-mips.c : support frame and regmask/fregmask when
844 MIPS_STABS_ELF is specified.
846 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
848 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
849 (md_apply_fix): Don't return 1 for VTABLE relocs.
850 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
852 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
854 * doc/c-i386.texi: Replace occurences of "opcode" with
855 "instruction mnemonic", "instruction", or "mnemonic" when
856 referring to the name of an instruction. Use "opcode" when
857 referring to the sequence of machine bytes.
859 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
860 (is_opcode_char): Rename to is_mnemonic_char.
861 (md_assemble and i386_operand): Correct error messages from
862 "opcode" to "instruction mnemonic"
863 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
864 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
865 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
866 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
867 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
868 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
869 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
871 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
873 * config/tc-i386.c (i386_operand): Check for garbage after
876 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
878 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
879 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
881 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
883 * config/tc-sh.h (obj_fix_adjustable): Define.
884 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
885 (md_apply_fix): Likewise.
886 (tc_gen_reloc): Likewise.
887 (sh_fix_adjustable): New.
889 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
891 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
892 * cgen.h (gas_cgen_finish_insn): Update prototype.
893 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
894 cgen_insn_t -> CGEN_INSN_INT.
895 (make_parallel): Update handling of CGEN_INT_INSN_P.
896 (assemble_parallel_insn): Ditto.
897 (target_make_parallel): New function.
898 (md_assemble): Use it.
900 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
902 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
904 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
906 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
907 converted into lower case.
909 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
911 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
912 (gas_cgen_tc_gen_reloc): Likewise.
913 * config/tc-m32r.h (obj_fix_adjustable): Define.
914 * config/tc-m32r.c (m32r_fix_adjustable): New.
915 (m32r_force_relocation): Handle VTABLE relocs.
917 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
919 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
921 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
923 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
924 to lower case before parsing.
926 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
927 parallel insns modift buts in the PSW as a side effect.
929 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
931 * config/tc-d30v.c (find_format): Test for missing flag and
934 (md_apply_fix3): Fix error messages to avoid
935 assumption about presence of a symbol.
937 (parallel_ok): Disallow parallel instructions that both modify the
940 (find_format): Generate a warning if an odd numbered register is
941 used as the first register in a mutli-register instruction.
943 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
945 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
946 relocations are always associated with a symbol.
948 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
950 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
951 (elf32_sparc_force_relocation): Declare.
952 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
953 (tc_gen_reloc): Handle vtable relocs.
954 (elf32_sparc_force_relocation): New.
956 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
958 * symbols.c (S_IS_FUNCTION): New.
959 * config/tc-v850.h (obj_fix_adjustable): Define.
960 (TC_FORCE_RELOCATION): Define.
961 (v850_force_relocation): Declare.
962 * config/tc-v850.c (tc_gen_reloc): Use offset instead
963 of fx_addnumber for VTABLE reloc addends.
964 (md_apply_fix3): Handle VTABLE relocs.
965 (v850_fix_adjustable): New.
966 (v850_force_relocation): New.
968 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
970 * tc-hppa.c (fp_operand_format): Add some additional formats.
971 (pa_ip): Do not automatically promote into pa2.0 mode.
972 (pa_level): Handle ".level 2.0".
974 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
976 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
977 * config/tc-i386.h (template.extension_opcode): Change to
978 unsigned int to allow full range of 8-bit opcode suffixes.
979 (None): Redefine as 0xffff.
981 From Jeff B Epler <jepler@usgs.gov>
982 * doc/c-i386.texi (i386-SIMD): New section.
984 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
986 * read.c (discard_rest_of_line): New function.
987 * read.h: Declare it.
988 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
990 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
992 * config/tc-d10v.c (find_symbol_matching_register): New function.
993 (find_opcode): Cope with the case where a register name matches
996 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
998 * config/tc-v850.c (md_pcrel_from): Rename to
999 v850_pcrel_from_section.
1000 (v850_pcrel_from_section): Do not resolves symbols in other
1003 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1005 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1007 * config/tc-d10v.c (find_opcode): Generate an error if a register
1008 is supplied for an operand that should not be a register.
1010 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1012 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1013 instructions to have another instruction in the right bin.
1015 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1017 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1018 the right container if the left container holds a branch
1021 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1023 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1024 both a register name and symbol name.
1025 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1027 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1029 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1030 execution unit class.
1032 (reg_name_search): If a name matches a register and a symbol,
1033 prefer the register.
1034 (find_format): Disallow flag registers when a general purpose
1035 register is required.
1036 If a number is required, but a register has been given, check to
1037 see if a symbol with the same name as the register exists, and if
1038 so, use that symbol.
1040 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1042 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1044 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1046 * config/tc-d30v.c (find_format): Do not accept flag registers as
1047 general purpose registers.
1048 (find_format): If an immediate value is expected at a given place
1049 in a format, but a register name has been provided instead, check
1050 to see if that register name matches the name of a predefined
1051 symbol and if it does, then use the symbol instead.
1052 (reg_name_search): If a register name matches a symbol name,
1053 prefer the register name to the symbol name.
1055 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1057 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1058 the previous insn to empty.
1060 1998-09-20 Michael Meissner <meissner@cygnus.com>
1062 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1063 pieces, forcing the use of an ANSI compiler.
1065 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1067 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1069 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1071 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1073 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1075 (obj_elf_vtable_entry): Likewise.
1076 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1077 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1078 (tc_gen_reloc): Likewise.
1079 (arm_fix_adjustable): Likewise.
1080 (elf32_arm_force_relocation): New.
1081 (armelf_frob_symbol): Remove coff-style symbol support.
1083 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1085 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1087 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1089 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1090 OBJ_COFF so that routine is defined for a.out format.
1092 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1094 * config/tc-i386.c (i386_operand): Detect non-segment registers
1095 used as segment prefixes.
1097 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1099 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1100 optimize across FDE boundaries.
1102 * config/obj-coff.c (obj_coff_section): Preserve any link once
1103 flags when setting the section flags.
1105 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1107 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1108 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1110 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1112 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1115 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1117 * frags.c (frag_grow): Include the size of the frag struct in the
1120 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1121 if the new subseg comes before the old.
1123 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1125 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1126 to handle edge8 and edge16.
1128 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1130 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1131 before we clobber the symbol involved.
1133 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1135 * config/tc-arm.c: Remove OBJ_ELF definitions for
1136 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1137 use arm_adjust_symtab for OBJ_COFF.
1138 (armelf_adjust_symtab): New Routine.
1139 * config/tc-arm.h: Define obj_adjust_symtab to
1140 armelf_adjust_symtab for OBJ_ELF.
1142 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1144 * configure.in: Make all i386-elf targets use bfd_gas.
1145 * config/tc-i386.c (tc_i386_force_relocation): New.
1146 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1147 (md_apply_fix3): Likewise.
1148 (tc_gen_reloc): Handle them.
1149 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1150 tc_i386_force_relocation.
1152 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1154 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1156 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1158 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1159 current opcode after writing the first insturction of a reverse
1162 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1164 * read.h (generate_lineno_debug): Add prototype.
1165 * read.c (generate_lineno_debug): Make non-static.
1167 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1169 * config/tc-i386.c (md_assemble): Only warn for address/data size
1172 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1174 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1175 against Thumb function names, as the linker needs this information.
1177 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1179 * expr.c (operand): Check also that there is no advance in operand
1180 after atof_generic in order to decide "is it label 0f or floating
1183 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1185 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1186 command line options with a single dash.
1187 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1189 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1191 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1192 * tc-arm.c (arm_fix_adjustable): New routine.
1194 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1196 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1197 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1198 demand_empty_rest_of_line before mri_comment_end.
1199 (equals): Check garbage after expression before
1200 mri_comment_end in MRI mode.
1202 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1204 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1205 small immediate constant to use the constant itself rather than
1208 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1210 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1211 (pa_leave): Likewise.
1213 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1215 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1217 (i386_operand): Fix an error message.
1219 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1221 * doc/c-arm.texi (ARM Directives): Document .req directive.
1223 * config/tc-arm.c (reg_required_here): Display erroneous string if
1224 the register name could not be decoded.
1225 Do not set inst.instruction if the sift is -1.
1227 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1229 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1232 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1234 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1235 even if it is belived to be unnecessary.
1237 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1239 config/tc-i386.c (i386_operand): Size immediate constants by
1240 suffix (erroneously removed as part of July 7 change).
1242 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1244 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1245 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1246 (armelf_frob_symbol): New Routine.
1247 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1249 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1251 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1253 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1255 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1256 command line switches passed to assembler.
1258 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1260 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1261 (gas_cgen_opcode_desc): Declare.
1262 (gas_cgen_parse_operand): Declare.
1263 (*): Prepend gas_ to gas specific fns to denote them as such.
1265 * cgen.c (gas_cgen_opcode_desc): New global
1266 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1267 (queue_fixup): Renamed from cgen_queue_fixup.
1268 (*): Prepend gas_ to gas specific fns to denote them as such.
1270 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1271 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1272 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1273 Open opcode table and initialize it.
1274 (make_parallel): Use gas_cgen_opcode_desc.
1275 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1276 (md_assemble): Ditto.
1278 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1280 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1281 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1282 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1283 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1284 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1285 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1286 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1287 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1288 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1289 (INIT_STAB_SECTION): Likewise.
1290 (OBJ_PROCESS_STAB): Likewise.
1292 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1293 (md_parse_option): Watch for them.
1294 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1295 (md_begin): Kill neverdef code.
1296 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1297 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1298 (s_alpha_coff_wrapper): New.
1299 (md_pseudo_table): Trap all ECOFF pseudos.
1301 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1303 Start of changes to remove mdebug section from mips*-elf
1304 Based on MIPS_STAB_ELF definition
1305 * acconfig.h: undef if not configured
1306 * config.in: undef if not configured
1307 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1308 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1309 * stabs.c (s_stab_generic): flush frag
1311 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1313 * configure.in: (arm-*-elf): Handle.
1314 (thumb-*-elf): Handle.
1315 * configure: Regenerate.
1316 * read.c (stringer): Fix typo in comment.
1317 * write.c (fixup_segment): Don't add symbol value to addend if
1319 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1321 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1324 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1326 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1327 (write_2_short): Emit warning if new flag is set.
1328 (do_assemble): Set flags if left instruction is one of special
1329 "right-instruction-killer" type.
1331 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1333 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1334 Always output words in debug_info section as big endian.
1335 (sparc_target_format): Choose correct bfd target.
1336 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1338 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1340 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1341 to work with internationalization code. Issue an error when two
1342 operands match that are not allowed to match.
1344 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1346 * configure.in (install_tooldir): Allow target to specify whether
1347 it wants to be installed in $(tooldir)/bin.
1348 * configure: Regenerate.
1349 * Makefile.am (install-exec-local): Set install-exec-tooldir
1350 dependency via configure.
1351 * Makefile.in: Regenerate.
1353 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1355 * Makefile.am (install-exec-local): Split into two ...
1356 (install-exec-bindir,install-exec-tooldir): New rules.
1357 * Makefile.in: Regenerate.
1359 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1361 * Makefile.am (install-exec-local): Don't remove the file before
1362 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1363 W. Rozycki <macro@ds2.pg.gda.pl>.
1364 * Makefile.in: Rebuild.
1366 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1368 * cgen.c: Include libiberty.h.
1369 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1370 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1371 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1372 (md_cgen_lookup_reloc)): Declare.
1373 (md_cgen_record_fixup_exp): Declare.
1374 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1375 (m32r_relax_frag): Declare.
1376 (cgen_md_apply_fix3): Decls moved to cgen.h.
1377 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1378 (m32r_cgen_record_fixup_exp): Delete decl.
1379 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1380 (assemble_nop): Delete.
1381 (expand_debug_syms): Delete unused `exp'.
1382 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1383 Add default case for -Wall.
1384 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1385 (md_atof): Delete unused wordP.
1387 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1389 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1392 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1394 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1395 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1396 .print, .purgem, and .struct. Remove documentation for
1399 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1401 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1402 Update call to insert_operand.
1404 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1406 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1408 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1410 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1411 whitespace after a prefix operator.
1413 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1415 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1417 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1419 * config/tc-sparc.c (log2): New static function.
1420 (s_reserve): Use log2 to convert alignment before calling
1422 (s_common): Use log2 to convert alignment before calling
1423 record_alignment and frag_align.
1424 (sparc_cons_align): Use log2.
1426 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1428 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1429 (s_common): Likewise.
1431 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1432 initialization of waddr.
1433 (sparc_elf_final_processing): Add default case to switch.
1435 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1437 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1438 than temporary real.
1440 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1442 * write.c (subsegs_finish): Don't align the segments if there were
1445 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1446 copying aux information.
1448 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1449 expression into a symbol.
1451 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1453 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1454 type to unsigned int.
1455 (md_assemble): Change type used to store offsets from unsigned
1457 (i386_operand): Switch error check to only call RESTORE_END_STRING
1458 once after parse_register.
1460 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1462 * config/tc-v850.c (md_show_usage): Changed format to match that
1465 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1467 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1469 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1471 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1474 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1476 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1477 * doc/Makefile.in: Rebuild.
1479 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1481 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1482 for %lo expressions.
1483 (mips_ip, case 'u'): Move range check after code to mask
1484 off bits in %hi/%lo expressions. Mask off high bits for
1487 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1489 * doc/Makefile.am (gasver.texi): New target.
1490 (as.info, as.dvi): Depends upon gasver.texi.
1491 * doc/as.texinfo: Include gasver.texi. Mention version number on
1492 title page and in top node.
1493 * doc/Makefile.in: Rebuild.
1495 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1497 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1498 but not including the line containing the edict.
1499 * listing.h (LISTING_EOF): New.
1500 * input-scrub.c (input_scrub_next_buffer): Call it.
1502 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1504 * config/tc-i386.c (i386_operand): Don't set the size of an
1505 immediate address based solely on the suffix and the mode.
1507 * config/tc-i386.c (md_assemble): Add assertion to make sure
1508 overlap2 does not set Imm.
1510 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1511 sequences of whitespace to a single space.
1512 (is_space_chars): Just compare with space.
1513 (md_begin): Don't initialize space_chars.
1514 (md_assemble): Just skip a single whitespace character.
1515 (i386_operand): Rewrite base-index parsing to use new
1516 parse_register, and to skip white space. Skip white space in a
1517 number of other places too. Don't give error message if
1518 parse_register fails.
1519 (parse_register): Change reg_string parameter to be non-const.
1520 Add end_op parameter. Skip white space after the `%', and return
1521 end of register string. Give error message here rather than
1524 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1526 Based on patch from Matt Semersky <matts@scd.hp.com>:
1527 * expr.c (op_encoding): Make const.
1528 (expr_set_precedence): New function.
1529 (expr_begin): Don't set operator rankings, just call
1530 expr_set_precedence.
1531 * expr.h (expr_set_precedence): Declare.
1532 * read.c (s_mri): Call expr_set_precedence.
1534 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1536 * doc/as.texinfo (Statements): Remove paragraph discussing
1537 continuing lines with a backslash. This hasn't worked for years,
1540 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1542 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1544 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1545 (ps_CTORS, ps_DTORS): New section types.
1546 (vms_fixup_xtors_section): New function
1547 (Ctors_Psect, Dtors_Psect): Define.
1548 (IS_GXX_XTOR): Define
1549 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1550 Filter static constructors/destructors and add to
1551 Ctors_Symbols/Dtors_Symbols chain.
1552 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1553 appropriate section.
1555 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1556 * makefile.vms: Merge vax/vms support.
1558 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1560 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1561 (elf_pseudo_table): Add them.
1562 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1563 (md_apply_fix): Accept them.
1564 (mips_fix_adjustable): Don't adjust them.
1565 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1566 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1567 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1568 (tc_fix_adjustable): Don't adjust them.
1570 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1572 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1574 * Makefile.in: Regenerate.
1575 * configure.in: AC_SUBST cgen_cpu_prefix.
1576 * configure: Regenerate.
1578 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1580 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1581 Changed all users of COND12_DELAY.
1583 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1585 * config/tc-mn10300.c (set_arch_mach): New function.
1586 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1587 (md_begin): Default to mn10300 mode.
1588 (md_assemble): Only accept instructions for the core mn10300
1589 chip and the active machine type.
1591 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1593 * subsegs.h (segment_info_type): Give the struct a name.
1594 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1595 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1596 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1597 * config/tc-w65.h (tc_reloc_mangle): Declare.
1598 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1600 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1602 * config/tc-v850.c (v850_comm): Restore old section
1603 after common processing.
1605 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1607 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1609 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1611 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1612 char with code that explicitly sign-extends.
1614 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1616 * config/tc-v850.c (md_begin): Restore text section as the current
1617 section after creating call table sections.
1618 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1621 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1622 with call to macro SYM_AUXINFO.
1624 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1626 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1627 with the program transform name.
1628 * Makefile.in: Rebuild.
1630 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1632 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1635 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1637 * config/tc-i386.c (i386_operand): Be prepared for a space between
1638 the open parenthesis and the start of the register operand,
1639 because of the June 16 change.
1641 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1643 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1646 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1648 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1649 even if it is belived to be unnecessary.
1651 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1653 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1655 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1657 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1659 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1660 shift amount for a repeated operand. The shift amount for the
1661 repeated copy comes from the size of the operand.
1663 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1665 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1667 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1669 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1671 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1673 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1674 characters in it as LEX_IS_SYMBOL_COMPONENT.
1675 * config/tc-i386.h (tc_symbol_chars): Define.
1676 (extra_symbol_chars): Declare.
1677 * config/tc-i386.c (extra_symbol_chars): Define.
1678 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1679 (line_comment_chars): Set to '/' if TE_LINUX.
1680 * doc/c-i386.texi (i386-prefixes): Update.
1681 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1683 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1685 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1686 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1688 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1690 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1691 constraint in instructions REP & REPI.
1693 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1695 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1696 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1698 (check_range): If the operand is shifted, then shift the number
1699 before checking its range.
1701 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1703 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1706 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-v850.c (v850_comm): Create special sections as needed.
1710 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1712 * config/tc-d10v.c (write_2_short): Addition of swapping
1713 instructions for sequential and reverse sequential order when
1714 given order is not possible.
1716 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
1718 * Makefile.am: Rebuild dependencies.
1719 (DEP_INCLUDES): Fix reference to intl build directory.
1720 * Makefile.in: Rebuild.
1722 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1724 * doc/c-i386.texi: Update 16 bit documentation.
1726 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
1727 IgnoreDataSize to IgnoreSize as they are used for address size as
1729 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
1730 32-bit mode, similarly addr16/data16 and variants.
1732 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
1734 * config/tc-d30v.c (md_assemble): Fix handling of reverse
1735 sequential word multiply instructions.
1737 (do_assemble): Add extra command line argument, to allow mul32
1738 attribute to be preserved across parallel insns.
1739 (md_assemble): Insert NOPs between explicitly parallel insns which
1740 contain an 32 bit multiply and a 16 multiply.
1742 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1744 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
1747 * config/tc-i386.c (reloc): Add braces.
1749 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
1750 consistent with Intel naming.
1751 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
1752 use bitfields in sib_byte.
1753 (modrm_byte): Don't use bitfields here either.
1755 * config/tc-i386.c (current_templates): Add const.
1756 (parse_register): Add const to return, param, and char *s.
1757 (i386_operand): Add const to reg_entry *r.
1758 * config/tc-i386.h (templates): Add const to start, end.
1760 Inspired by code for 16 bit gas support from Martynas Kunigelis
1761 <martynas@nm3.ktu.lt>:
1762 * config/tc-i386.c (md_assemble): Add full support for 16 bit
1763 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
1764 (uses_mem_addrmode): Remove.
1765 (md_estimate_size_before_relax): Add support here too.
1766 (md_relax_table): Rewrite interface to md_relax for 16 bit
1768 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
1769 (opcode_suffix_to_type): Remove.
1770 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
1771 (SIZE_FROM_RELAX_STATE): Modify to suit above.
1772 (md_convert_frag): Likewise.
1773 (i386_operand): Add support for 16 bit base/index regs,
1774 immediates, and displacements. Remove some unnecessary casts, and
1775 localise end_of_operand_string, displacement_string_start,
1776 displacement_string_end variables. Add GCC_ASM_O_HACK.
1777 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
1779 * config/tc-i386.c (prefix_hash): Remove.
1780 (md_begin): Rewrite without obstacks. Remove prefix hash table
1781 handling. Rewrite lexical table handling.
1782 (i386_print_statistics): Don't print prefix statistics.
1783 (md_assemble): Rewrite instruction parser so that line is not
1784 converted to lower case. Don't do a hash_find for prefixes,
1785 instead recognise them via opcode modifier.
1786 (expecting_operand, paren_not_balanced): Localise variables.
1787 * config/tc-i386.h (IsPrefix): Define.
1788 (prefix_entry): Remove.
1790 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
1791 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
1792 '\\' in case where comment_chars contains '/'.
1794 * config/tc-i386.c (MATCH): Ensure given operand and template
1795 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
1796 you must write `ljmp *table(%ebx)'.
1798 From H.J. Lu <hjl@gnu.org>:
1799 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
1800 as 0 ifndef BFD_ASSEMBLER.
1801 (md_assemble): Allow immediate operands without suffix or
1802 other reg operand to default in size to the current code size.
1804 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
1806 * config/tc-v850.c (md_begin): Restore creation of
1807 .call_table_text and .call_table_data sections.
1809 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
1811 * config/tc-d30v.c (md_assemble): Set execution type to unknown
1812 after emitting a word of noops.
1814 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1816 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
1817 (i386_operand): Simplify checks for valid base/index combinations.
1818 Disallow `in 4(%dx),%al'.
1820 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
1822 (add_prefix): Change parameter from char to int.
1824 * config/tc-i386.h (Ugh): Define opcode modifier.
1825 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
1827 * config/tc-i386.c (md_assemble): Rewrite MATCH and
1828 CONSISTENT_REGISTER_MATCH macros to check register types more
1829 thoroughly. Check for illegal suffix/operand combinations
1830 when matching insns with operands. Handle new `s' suffix, and
1831 associated FloatMF opcode modifier for float insns with memory
1833 * config/tc-i386.h (FloatMF): Define new opcode modifier.
1834 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
1835 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
1836 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
1837 DATA_PREFIX_OPCODE throughout.
1839 * config/tc-i386.c (REGISTER_WARNINGS): Define.
1840 (md_assemble): Rewrite suffix/register operand checking code to be
1841 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
1842 AnyMem, the better to grep.
1844 (i386_operand): Don't set Mem bits in i.types[this_operand] when
1845 given a memory operand. Don't set Abs bits either.
1846 (type_names): Remove Mem*, Abs*.
1847 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
1848 define opcode_modifiers as these cases are handled by Disp8,
1849 Disp16, Disp32 and suffix checks.
1850 (COMES_IN_BOTH_DIRECTIONS): Remove.
1851 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
1853 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
1854 if IgnoreDataSize modifier given. Remove ShortformW modifier
1855 test. Add test for ShortForm in W base_opcode modification.
1856 Merge Seg2ShortForm and Seg3ShortForm code.
1857 * config/tc-i386.h (ShortFormW): Remove.
1858 (IgnoreDataSize): Define.
1860 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
1862 * config/tc-d30v.c (md_assemble): Store previous segment state
1863 with previous instruction.
1865 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1867 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
1868 (ebp, esp): Remove static variables.
1869 (MATCH): Remove test for InOutPortReg.
1870 (i386_operand): Properly handle InOutPortReg here instead.
1871 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
1872 (md_assemble): Simplify and correct modrm and sib generation.
1873 (i386_operand): Add warning for scale without index.
1874 Rewrite checks for valid base/index combinations.
1876 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
1877 macros and enclose in do while(0).
1878 (RESTORE_END_STRING): Likewise.
1879 (md_assemble): Add one to printed operand number so we start
1880 from 1 not 0. Add some more gettext invocations.
1881 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
1884 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
1885 DATA_PREFIX, SEG_PREFIX): Define.
1886 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
1887 (check_prefix): Remove function.
1888 (add_prefix): New function. Add prefix to i.prefix as well as
1890 (md_assemble): Changes for add_prefix. Remove hack for wait
1891 prefix, instead always output prefixes in fixed order. Test
1892 for jcxz/loop when selecting between word & dword operations,
1893 and add address size prefix rather than operand size prefix.
1894 Remove operand -> address size hack when emitting jcxz/loop.
1895 (i386_operand): Remove O_Absent check as it's done in expr.
1897 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
1899 * configure.in: Recognize m5200 as a cpu_type of m68k.
1900 * aclocal.m4: Rebuild with current libtool.
1901 * configure: Rebuild.
1903 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1905 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
1906 to relaxable_symbol to prevent references to external symbol from
1909 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
1911 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
1912 symbols are relaxable.
1914 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
1916 * config/tc-v850.c (md_begin): Don't create special
1917 sections by default.
1919 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
1921 * config/tc-mips.c (macro): For div and udiv, close the
1922 reorder block as soon as possible.
1924 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
1926 From Matt Semersky <matts@scd.hp.com>:
1927 * macro.c (macro_mri_mode): New function.
1928 * macro.h (macro_mri_mode): Declare.
1929 * read.c (s_mri): Call macro_mri_mode when switching in and out of
1932 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
1934 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
1937 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
1938 until after xstrdup in OBJ_EVAX case.
1940 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
1942 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
1943 offset calculation. Also, use VAX_BRW from vax-inst.h instead
1944 of hardcoded magic number.
1945 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
1947 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
1949 * read.c (do_s_func): New function.
1951 * read.h (do_s_func): Add prototype.
1953 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
1955 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
1956 nops if fill pattern not specified.
1958 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
1960 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
1961 * config/te-go32.h (TE_GO32): Define.
1962 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
1964 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
1966 Implement .func/.endfunc pseudo-ops.
1967 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
1969 * read.c (potable): Add .func,.endfunc.
1970 (s_func): New function.
1971 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
1973 (in_doc_func_p,current_function_label): New static globals.
1974 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
1976 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
1978 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
1979 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
1980 * config/tc-arm.h (WORKING_DOT_WORD): Define.
1981 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
1982 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
1983 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
1984 * config/tc-i860.h (WORKING_DOT_WORD): Define.
1985 * config/tc-i960.h (WORKING_DOT_WORD): Define.
1986 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
1987 * config/tc-w65.h (WORKING_DOT_WORD): Define.
1988 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
1989 * config/tc-a29k.c: Don't define md_short_jump_size,
1990 md_long_jump_size, md_create_short_jump or md_create_long_jump.
1991 * config/tc-alpha.c: Likewise.
1992 * config/tc-alpha.h: Likewise.
1993 * config/tc-arm.c: Likewise.
1994 * config/tc-h8300.c: Likewise.
1995 * config/tc-h8500.c: Likewise.
1996 * config/tc-hppa.c: Likewise.
1997 * config/tc-i860.c: Likewise.
1998 * config/tc-i960.c: Likewise.
1999 * config/tc-ppc.c: Likewise.
2000 * config/tc-sh.c: Likewise.
2001 * config/tc-sparc.h: Likewise.
2002 * config/tc-tic30.c: Likewise.
2003 * config/tc-w65.c: Likewise.
2004 * config/tc-z8k.c: Likewise.
2006 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2008 * config/tc-vax.c (_): Delete this macro used for placeholder
2009 values in vax_operand_width_size; it conflicts with the _() macro
2010 used for internationalization.
2012 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2014 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2015 code. From Chris Moller <moller@bops.com>.
2017 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2018 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2019 * read.c (emit_expr): Initialize seg and subseg fields of a new
2021 * write.c (write_object_file): Switch to the appropriate segment
2022 and subsegment when processing a broken word.
2024 * config/tc-m68k.c (mri_assemble): New static function.
2025 (build_mri_control_operand): Call mri_assemble rather than
2027 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2028 (s_mri_endf, s_mri_endw): Likewise.
2030 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2032 * read.c (s_org): Call md_flush_pending_output if it is defined.
2034 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2036 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2038 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2039 (md_parse_option): Add for same.
2040 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2041 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2042 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2044 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2046 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2048 * config/tc-arm.c (find_real_start): Relax definition of local
2051 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2053 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2054 symbols at the given address, not just the last one specified.
2056 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2058 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2059 or number_to_chars_littleendian to write data.
2061 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2063 * config/tc-v850.c (md_assemble): Remove artificially created
2064 register name symbols.
2066 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2068 * write.c (fixup_segment): Change "segment" to "section" in
2071 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2073 * write.c (fixup_segment): Change sym1-sym2 message again.
2075 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2077 * write.c (fixup_segment): Improve error message for sym1-sym2
2078 errors when sym1 is in a different segment from sym2.
2080 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2082 * config/tc-m32r.c (warn_unmatched_high): New static local.
2083 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2084 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2085 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2086 (md_parse_option): Likewise.
2087 (md_show_usage): Likewise.
2088 (m32r_frob_file): Likewise.
2090 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2091 (read_a_source_file): Call them.
2092 * read.h (stabs_generate_asm_file): Declare.
2093 * stabs.c (stabs_generate_asm_file): New function.
2094 (generate_asm_file): New function.
2095 (stabs_generate_asm_lineno): Move file name handling into
2098 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2100 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2101 (d30v_current_align, d30v_current_align_seg): New variables.
2102 (d30v_last_label): New variable.
2103 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2104 (s_d30v_data, s_d30v_section): Likewise.
2105 (md_pseudo_table): Call them.
2106 (md_begin): Initialize d30v_current_align_seg.
2107 (md_assemble): Call d30v_align when needed by known current alignment.
2108 (d30v_frob_label, d30v_cons_align): New functions.
2109 * config/tc-d30v.h (md_do_align): Remove.
2110 (tc_frob_label): Call d30v_frob_label.
2111 (md_cons_align): New.
2113 * config/tc-d30v.c (find_format): Convert complex expressions to
2114 expression symbols before processing. Clean up code formatting.
2116 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2118 * po/Make-in (install-info): New target.
2120 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2122 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2124 * config/tc-mn10300.c (md_assemble): Likewise.
2126 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2128 * Makefile.am: Update with `make dep-am'.
2129 (HFILES): Add cgen.h.
2130 (cgen.o): Depend on cgen.h.
2131 * Makefile.in: Regenerate.
2133 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2135 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2137 * gasp.c (grab_label): Permit a label to be a preprocessor
2138 variable by permitting a label to start with a backslash.
2140 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2142 * config/tc-mips.c (validate_mips_insn): Removed hack
2143 for previously inaccessible bitfields in some INSN_TRAP
2146 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2148 * config/tc-d30v.c (do_assemble): Abort with error message
2149 if opcode operands do not match.
2151 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2153 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2154 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2155 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2156 similar new 'q' operand.
2158 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2160 * cgen.c (cgen_asm_finish_insn): Fix typo.
2162 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2165 * cgen.c: Include it.
2166 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2167 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2168 All callers updated.
2169 * config/tc-m32r.c: Include cgen.h.
2170 (m23r_insn): New members num_fixups,fixups.
2172 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2174 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2175 to avoid compiler warning.
2177 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2179 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2182 * makefile.vms (OBJS): Add ehopt.obj
2184 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2186 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2188 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2190 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2191 a short format insn.
2192 (md_assemble): Set it for explicitly packed insns.
2194 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2196 * config/obj-coff.c (c_symbol_merge): Do not take address of
2197 native fields when performing the memcpy.
2199 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2201 * config/tc-mips.c (macro,macro2): Implement
2202 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2204 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2206 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2207 relocations against globally visible symbols.
2208 * config/tc-m68k.c (relaxable_symbol): New macro.
2209 (m68k_ip, md_estimate_size_before_relax): Use it.
2210 (tc_m68k_fix_adjustable): Also handle weak symbols.
2212 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2214 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2215 references to externally visible symbols.
2216 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2217 values in twice for a PC relative reloc if the symbol is
2220 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2221 don't adjust a PC relative reloc against an externally visible
2223 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2224 for a PC relative fixup against an externally visible defined
2225 symbol, arrange to store object file and addend values as though
2226 the symbol were not defined.
2227 (tc_gen_reloc): Likewise.
2229 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2231 * read.c (sizeof_leb128): Referenced externally by write.c so
2234 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2236 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2237 and expand a 'debug' symbol associated with the next instruction
2238 that does not cause a short instruction to be filled with a NOP.
2239 (md_pseudo_table): Add support for .debugsym.
2240 (assemble_parallel_insn): Add calls to expand_debug_sym as
2242 (md_assemble): Ditto.
2244 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2246 * as.c (main): Conditionally call setlocale.
2247 * gasp.c (main): Likewise.
2248 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2249 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2251 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2253 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2255 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2257 * config/tc-hppa.c: Change all calls to bzero to use memset.
2258 (pa_ip): Add cast to avoid warning.
2259 (tc_gen_reloc, md_apply_fix): Likewise.
2260 (pa_find_space_by_number): Likewise.
2261 (hppa_force_relocation): Likewise.
2262 (pa_block): Change i to unsigned int.
2263 * config/obj-som.h (obj_som_copyright): Declare.
2265 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2267 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2268 for line numbers for assembly source.
2270 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2272 * configure.in: Change version number to 2.9.4
2273 * configure: Rebuild.
2275 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2277 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2279 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2281 * ecoff.h: Change symbolS in function declaration to struct
2284 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2286 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2287 (md_convert_frag): Fix i18n typo.
2289 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2291 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2292 * ecoff.h: Protoype it.
2293 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2294 [EVAX] (s_alpha_prologue): Delete.
2295 (md_pseudo_table): Update.
2297 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2299 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2300 array to local pointer.
2301 (get_args, parse_expr): Add casts to avoid warnings.
2303 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2305 * read.c (s_set): Cast xmalloc return value to fragS *.
2306 * config/tc-m68k.c (m68k_ip): Function made static to match
2307 previous forward declaration.
2308 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2310 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2312 * config/tc-v850.c: Add internationalisation macros to error
2315 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2316 macros to error strings.
2318 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2320 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2321 reloc is in the TOC csect.
2322 (md_apply_fix3): Correct gettext typo.
2324 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2326 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2327 .L - they are local labels and the branches are not really
2328 function calls but rather far jumps.
2330 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2332 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2334 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2336 * config/tc-i386.c (md_assemble): Print operand number rather than
2337 using ordinal_names.
2338 (i386_operand): Likewise.
2340 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2342 * Makefile.am (INTLLIBS): Define to work around apparent automake
2344 All Makefiles: Regenerated.
2346 * Many files: Added gettext invocations around user-visible
2348 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2349 HAVE_LC_MESSAGES): Define.
2350 * dep-in.sed: Added asintl.h.
2351 * po/Make-in: New file.
2352 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2354 * read.c (Z_): Renamed from `_'.
2355 * Makefile.am (SUBDIRS): Added po.
2356 (POTFILES): new macro.
2357 (po/POTFILES.in): New target.
2358 ($(OBJS)): Added asintl.h.
2360 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2361 (as_new_LDADD): Added $(INTLLIBS).
2362 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2363 (gasp_new_LDADD): Added $(INTLLIBS).
2364 (gasp_new_DEPENDENCIES): New macro.
2365 * configure, aclocal.m4: Rebuilt.
2366 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2368 (ALL_LINGUAS): Define.
2369 * macro.c: Include "asintl.h".
2370 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2371 * as.h: Include "asintl.h".
2372 * config/tc-i386.c (ordinal_names): Removed.
2373 (md_assemble): Changed error text to avoid ordinal_names.
2374 (i386_operand): Likewise.
2375 (reloc): Added as_bad to avoid i18n problems.
2376 (tc_gen_reloc): Likewise.
2377 * config/tc-arm.c (bad_args): Now a #define.
2379 * config/obj-vms.c (VMS_stab_parse): Changed type of
2381 (global_symbol_directory): Unified strings to avoid i18n
2383 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2384 avoid i18n problems.
2385 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2386 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2388 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2390 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2392 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2394 * as.c (print_version_id): Added an fprintf to avoid i18n
2396 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2398 * expr.c (expr): Added as_warn call to avoid i18n problems.
2399 * messages.c (as_assert): Changed code to avoid i18n problems.
2400 (as_abort): Likewise.
2401 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2402 (s_space): Likewise.
2403 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2405 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2407 * config/tc-i386.c (check_prefix): New static function, split out
2409 (struct _i386_insn): Add wait_prefix field.
2410 (md_assemble): Remove wait_prefix local variable. Use
2411 check_prefix when adding a prefix.
2413 * config/tc-i386.c (current_templates): New static variable.
2414 (md_assemble): Remove current_templates local variable.
2415 (md_assemble, i386_operand): Improve error and warning messages in
2416 many places. Add RESTORE_END_STRING in many places before error
2417 return. Clarify some comments.
2419 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2421 (md_assemble): Parse string instruction operands, looking for
2422 segment override prefixes. Check for invalid segment prefixes on
2424 (i386_operand): i.seg[] and max mem_operand changes for string
2426 * config/tc-i386.h (EsSeg): Define.
2428 * config/tc-i386.h (regKludge): Define.
2429 (iclrKludge, imulKludge): Don't define.
2430 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2431 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2432 opcode_modifier checks to look for more common cases first. Add
2433 default_seg for IsString case.
2435 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2437 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2439 * configure: Rebuild with new automake and libtool.
2440 * aclocal.m4, Makefile.in: Likewise.
2442 * doc/Makefile.am (as.dvi): New target.
2443 * doc/Makefile.in: Rebuild.
2445 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2447 * configure.in: Added sparc86x support.
2449 * configure: Rebuild.
2451 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2453 (md_parse_option): Warn if -EL is not supported for this architecture.
2455 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2457 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2459 * config/tc-mips.c (mips_ip): Note when we use get match on
2460 the full instruction name.
2462 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2464 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2465 back into the expression to handle add/sub simplification correctly.
2467 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2469 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2471 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2473 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2476 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2478 * symbols.c (max_indent_level): New global.
2479 (print_symbol_value_1): Use it.
2480 * expr.h (expr_build_dot): Declare.
2481 * expr.c (expr_build_dot): New function.
2483 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2485 * symbols.c (print_binary): New function.
2486 (print_expr_1): Call it.
2488 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2490 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2491 operand in the opcode.
2493 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2495 * config/tc-i386.h: Reorder operand flags and opcode modifier
2496 flags for clarity. Remove unused definitions: Unknown,
2497 ImmUnknown, DispUnknown, NoModrm.
2498 * config/tc-i386.c (type_names): Add missing Debug type.
2499 (md_assemble): Better duplicate prefix checking. Quicker string
2500 instruction check via new opcode_modifier flag.
2502 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2504 * doc/as.texinfo (Invoking): Clarify -Wa example.
2506 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2508 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2509 (s_mips_weakext): Define.
2510 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2511 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2514 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2516 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2517 is an error if the value can not be computed at assembly time.
2518 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2520 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2522 * gasp.c (main): Set next field of new include_path structure to
2523 NULL. From Avery Pennarun <averyp@gdc.ca>.
2525 * read.c (s_mri_sect): Call as_bad rather than abort for an
2526 unsupported MRI target.
2528 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2530 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2531 the destination of a branch instruction should be altered.
2532 (find_real_start): New function: Locate the real, Thumb coded
2533 start of a Thumb function.
2534 (do_t_branch23): Alter the destination of branches to Thumb
2537 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2539 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2541 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2544 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2546 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2547 * doc/c-hppa.texi: Likewise.
2549 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2551 * Makefile.am: Rebuild dependencies.
2552 * Makefile.in: Rebuild.
2554 * Makefile.am (DEP_INCLUDES): New variable.
2555 (.dep1): Change to work when srcdir is not an absolute path.
2556 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2557 * Makefile.in: Rebuild.
2559 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2561 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2562 LinearAddress patch.
2564 * configure.in: Set version to 2.9.1.
2565 * configure: Rebuild.
2567 * Branched binutils 2.9.
2569 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2571 * config/tc-i386.h (FWait): Define.
2572 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2573 other prefixes. Check FWait flag in opcode table to see which
2574 instructions require an fwait prefix.
2576 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2578 * stabs.c (get_stab_string_offset): Always create a stab string
2581 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2583 Fix some gcc -Wall warnings:
2584 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2585 * ehopt.c (eh_frame_code_alignment): Likewise.
2586 * expr.c (integer_constant, operand): Likewise.
2587 * frags.c (frag_align): Likewise.
2588 * gasp.c (level_0, change_base, doinstr): Likewise.
2589 * hash.c (hash_ask): Likewise.
2590 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2591 (debugging_pseudo): Likewise.
2592 * macro.c (define_macro, check_macro): Likewise.
2593 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2594 (ignore_rest_of_line, float_cons): Likewise.
2595 * symbols.c (decode_local_label_name): Likewise.
2596 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2597 (fixup_segment, number_to_chars_bigendian): Likewise.
2598 (number_to_chars_littleendian): Likewise.
2599 * config/atof-ieee.c (gen_to_words): Likewise.
2600 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2601 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2602 * read.c (output_big_sleb128): Initialize locals to avoid
2604 (output_big_uleb128, equals): Likewise.
2605 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2606 to unsigned int. Change zeros to unsigned int.
2607 * cond.c (s_if): Add return to default case.
2608 * frags.c (frag_now_fix): Change return type to addressT.
2609 * frags.h (frag_now_fix): Update declaration.
2610 * listing.c (file_info_struct): Change linenum to unsigned int.
2611 (struct list_info_struct): Change hll_line to unsigned int.
2612 (print_source): Update format string.
2613 * read.c (emit_expr): Change scan to unsigned int, and don't
2614 bother to initialize it.
2615 * symbols.c (dollar_label_count): Change to unsigned long.
2616 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2617 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2618 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2620 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2622 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2623 mcf5200 just as we do for m68000.
2624 (m68k_init_after_args): Likewise.
2625 (md_estimate_size_before_relax): Likewise.
2627 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2629 * config/tc-v850.c (md_assemble): Store relocation addend in
2630 fixup instead of instruction.
2632 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2634 * config/tc-i386.c (md_assemble): Swap template arguments to
2635 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2636 This macro is currently symmetric, so passing them the wrong
2637 way didn't cause any problem, but may if the macro is changed
2639 After copying template to i.tm, use i.tm. rather than t-> to
2640 access fields, and make t a const*
2641 Move i.tm.operand_types[] swap to immediately after the copy.
2643 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2645 * expr.h (expr_build_uconstant): Add prototype.
2646 (expr_build_unary,expr_build_binary): Add prototypes.
2647 * expr.c (expr_build_uconstant): New function.
2648 (expr_build_unary,expr_build_binary): New functions.
2650 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2652 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2653 * macro.c (macro_expand_body): Increase buffer size.
2654 * messages.c (as_warn): Likewise.
2655 (as_warn_where, as_bad, as_bad_where): Likewise.
2657 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2659 Based on patch from H.J. Lu <hjl@gnu.org>:
2660 * Makefile.am (DISTSTUFF): New variable.
2661 (diststuff): New target.
2662 * Makefile.in: Rebuild.
2664 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2666 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2667 m32r_elf_section_change_hook.
2669 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2670 emit a nop if a section ends with a 16 bit instruction.
2672 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2674 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2675 s_lcomm rather than obj_coff_lcomm.
2676 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2678 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2680 * config/tc-i386.h (LinearAddress): Define.
2681 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2682 instruction, don't use a default segment.
2684 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2686 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2687 * configure: Rebuild.
2689 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2691 * aclocal.m4, configure: Rebuild with libtool 1.2.
2693 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2695 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2696 PC relative branches. Patch courtesy of Jonathan Walton.
2699 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2701 * configure.in (emulations): Add thumb-pe target.
2703 * configure (emulations): Add thumb-pe target.
2705 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2707 * itbl-lex.l (yywrap): Don't define if already defined as a
2710 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2712 * depend.c (quote_string_for_make): New function.
2713 (wrap_output): Use it.
2715 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
2717 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2718 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
2720 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
2722 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2723 Recognize -GN and -relax.
2724 (md_begin): Initialize gp size from -G switch.
2725 (alpha_force_relocation): Always force if -relax.
2726 (alpha_align): Take a new argument that will specify when to
2727 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
2728 Change all callers. Emit nop alignment padding as nop+unop pair.
2730 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
2732 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
2733 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
2735 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
2737 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
2738 require padding to the next long word boundary.
2740 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
2742 * cgen.c: #include symcat.h.
2743 * config/tc-m32r.c: Likewise.
2745 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
2747 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
2748 absolute expressions instead of '$' prefixed register names.
2750 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
2752 * read.c (s_set): Record file and line info for symbols when -as.
2753 (pseudo_set): Don't overwrite that dummy fragment.
2755 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
2757 * config/tc-ppc.c (md_pseudo_table): Add "section".
2758 (ppc_named_section): New static function.
2760 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
2762 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
2763 so we don't have to scan the entire list.
2765 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
2767 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
2768 case, allow the parallel instructions to modify the same flag
2771 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
2773 * listing.c (list_symbol_table): Categorize symbols by
2774 undefined_section rather than sy_frag->line == NULL.
2776 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
2778 * Makefile.am (install-exec-local): Install properly when ln
2779 fails or tooldir == prefix.
2781 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
2783 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
2784 Test result of insert_operand for error.
2786 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
2788 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
2789 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
2790 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
2791 * doc/Makefile.in: Rebuild.
2793 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
2795 * config/tc-mips.c (macro_build): Handle operand type 'C'.
2796 (macro): Fix handling of M_COP[0-3].
2798 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
2800 Based on patches from Ross Harvey <ross@teraflop.com>:
2801 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
2802 if macro_alternate or macro_mri.
2803 (getstring): Remove support for byte constants between < and >.
2804 (get_any_string): '<' only starts a string if macro_alternate or
2806 (macro_expand_body): Permit keyword parameters following
2807 positional parameters.
2809 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
2810 * configure.in (alpha*-*-netbsd*): New target.
2811 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
2812 * configure: Rebuild.
2814 * as.h (flag_warn_suppress_instructionswap): Move from here...
2815 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
2816 here, and make static.
2818 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
2819 BFD_ASSEMBLER or MANY_SEGMENTS.
2821 * as.c (show_usage): Update bug-gnu-utils address.
2822 * gasp.c (show_usage): Likewise.
2823 * doc/as.texinfo (Bug Reporting): Likewise.
2825 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
2827 * config/tc-mips.c (load_address): Don't use mips III or mips IV
2828 insns regardless of the size of a pointer if we're in mips I or
2830 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2832 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2834 Fix rac to accept only a0:
2835 * tc-d10v.c (parallel_ok, find_opcode):
2836 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
2837 Introduce OPERAND_GPR.
2839 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
2841 * read.c (s_fill): Handle non-constant repeat counts by creating
2842 an rs_space fragment.
2844 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
2846 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
2847 from as_bad to as_warn.
2849 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
2851 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
2852 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
2853 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
2855 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
2857 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
2858 seg_fix_rotP rather than fix_root from seg_info.
2860 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
2862 * expr.c: Add support for 0x1_2_3_4 bignums.
2864 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
2866 * configure.in: Change -linux* to -linux-gnu*.
2867 * configure: Rebuild.
2869 * app.c (do_scrub_begin): Treat \r as whitespace.
2871 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
2873 * Makefile.am: Update dependencies.
2874 * Makefile.in: Rebuild.
2876 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
2878 * configure, aclocal.m4: Rebuild with new libtool.
2880 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
2882 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
2883 the argument to bfd_set_arch_mach.
2884 (load_address): Use bfd_arch_bits_per_address to determine the
2885 bit size of an address instead of looking at the isa level.
2886 (macro, macro2, s_cprestore, s_cpadd): Likewise.
2888 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
2890 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
2892 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
2894 * ehopt.c: New file.
2895 * as.h (enum _relax_state): Add rs_cfa.
2896 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
2897 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
2898 * read.c (emit_expr): Call check_eh_frame.
2899 * write.c (cvt_frag_to_fill): Handle rs_cfa.
2900 (relax_segment): Likewise.
2901 * Makefile.am: Rebuild dependencies.
2902 (GAS_CFILES): Add ehopt.c.
2903 (GENERIC_OBJS): Add ehopt.o.
2904 * doc/internals.texi (Frags): Document rs_cfa.
2906 * as.c (show_usage): Mention --traditional-format.
2907 (parse_args): Accept --traditional-format.
2908 * as.h (flag_traditional_format): Declare.
2909 * output-file.c (output_file_create): If flag_traditional_format,
2910 set BFD_TRADITIONAL_FORMAT on stdoutput.
2911 * doc/as.texinfo, doc/as.1: Document --traditional-format.
2913 * config/tc-mips.c (append_insn): Make sure that if we have a
2914 fixup for an unmatched %hi reloc, it does not associated with a
2917 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
2918 * doc/Makefile.in: Likewise.
2920 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
2922 * config/tc-m32r.c (check_for_side_effects): New function.
2923 (can_make_parallel): Add checks for instruction side effects
2924 clashing with the other instruction.
2925 (assemble_parallel_insn): Improve warning messages. Return error
2926 message from non-swapped instruction order.
2928 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
2930 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
2932 * config/tc-arm.h: Replace md_after_pass_hook definition with a
2933 md_cleanup definition. This moves the forced literal output to
2934 the end of the source pass, and avoids macro's inserting literals
2935 into the code immediately after the macro expansion.
2937 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
2939 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
2940 a gas internal symbol is adjustable.
2941 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
2943 * as.h: If gcc version greater than 2.6, use `__format__' and
2944 `__printf__' in function attributes, rather than `format' and
2947 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
2949 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
2951 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
2953 Add tms320c30 support:
2954 * config/tc-tic30.h: New file.
2955 * config/tc-tic30.c: New file.
2956 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
2957 TARGET_FORMAT as "coff-tic30".
2958 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
2959 * Makefile.am: Rebuild dependencies.
2960 (CPU_TYPES): Add tic30.
2961 (CPU_OBJ_VALID): tic30-aout is valid.
2962 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
2963 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
2964 * configure, Makefile.in: Rebuild.
2966 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
2968 * config/tc-v850.c (md_assemble): Improvements to error messages.
2970 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
2972 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
2973 BFD_RELOC_HI16_S to store the high bits of any value.
2975 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
2976 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
2977 assembler calculate relocations to any external symbol at all.
2978 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
2979 involving generation of pc-relative relocs.
2980 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
2981 has been moved to md_apply_fix3.
2983 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
2984 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
2985 which actually means (the address of identifier's GOT entry) +
2986 constant, which is not particularly useful.
2988 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
2990 * read.h (include_dirs): Declare.
2991 (include_dir_count,include_dir_maxlen): Declare.
2993 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
2995 * configure.in: Correct check for shared opcodes library.
2996 * configure: Rebuild.
2998 * listing.c (buffer_line): If we can't open the file, set at_end.
2999 (listing_print): Remove unused local variable fi.
3001 * config/m68k-parse.y (reglistpair): Handle register list in
3004 * config/vms-conf.h: Don't undef VERSION.
3006 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3008 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3010 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3012 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3013 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3014 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3015 (EXTRA_DIST): Define.
3016 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3017 explicitly rather than via the list of object files.
3018 (gcc-as.opt): New file created when make-gas.com is run.
3019 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3020 itbl-cpu.h} to #include appropriate file rather than copying that
3022 * config/vms-conf.h: Synchronize with current config.in.
3023 * Makefile.in: Rebuild.
3025 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3027 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3028 (parallel_ok): Relaxed parallel subinstruction dependency check.
3030 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3032 * as.h (flag_warn_suppress_instructionswap): added new flag.
3033 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3034 command line argument.
3035 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3036 warning only if flag_warn_suppress_instructionswap is false.
3038 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3040 * configure.in (i386-*-mingw32*): New target.
3041 * configure: Rebuild.
3043 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3045 * symbols.c (resolve_symbol_value): Don't set the segment if it
3046 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3048 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3051 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3053 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3054 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3057 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3059 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3061 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3063 * config/tc-v850.c (v850_insert_operand): Display instruction when
3064 an error is encountered.
3066 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3068 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3069 (i386-*-sco3.2v5*coff): New target.
3070 (i386-*-sco3.2*): New target.
3071 * configure: Rebuild.
3073 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3075 * config/tc-v850.c: Tidy error message production.
3077 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3079 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3080 validate_immediate return value in the right type for comparisons
3083 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3085 * listing.c (MAX_BYTES): Use listing variables not constants.
3086 (data_buffer): No longer an array, but a pointer.
3087 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3088 (listing_listing): Allocate data_buffer.
3090 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3092 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3093 --listing-rhs-width, --listing-cont-lines.
3094 (show_usage): Update.
3095 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3096 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3097 (print_lines): Use the variables instead of the constants.
3098 (listing_listing): Likewise.
3099 * listing.h: Declare the new vars.
3101 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3103 * as.c (parse_args): Add --keep-locals alias for -L.
3104 Add --strip-local-absolute.
3105 (show_usage): Update.
3106 * as.h (flag_strip_local_absolute): New flag.
3107 * symbols.c (S_IS_LOCAL): Use it.
3108 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3109 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3110 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3112 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3114 * config/tc-m32r.c: Detect if explicitly parallel instructions
3115 might have an io conflict and issue a warning message.
3117 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3119 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3120 cgen_swap_fixups): Functions to save, restore and swap the fixup
3121 chain with a backup copy.
3122 (cgen_asm_finish_insn): Returns address of constructed insn.
3124 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3126 * listing.c (file_info_struct): Remove FILE, add POS.
3127 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3128 (file_info): Don't open the file.
3129 (buffer_line): Check for the file in the last_open cache, updating
3131 (print_source): Don't reference file_info->file.
3132 (listing_listing): Likewise.
3133 (listing_print): Close the file in the cache, if any.
3135 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3137 * read.c (dwarf_file_string): New file static variable.
3138 (emit_expr): Look for constant sequence that leads up to a file
3139 name in DWARF debugging output.
3140 (stringer): Use dwarf_file_string to decide whether to accept a
3141 string as a file name.
3143 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3145 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3146 (crack_operand): Add reg->reglst MRI hack.
3147 (r_seg): Put reglst symbols in reg_section.
3148 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3150 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3152 * tc-sh.c (get_specific): Handle SGR & DBR.
3154 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3156 * tc-h8300.c (parse_reg): Take the length of the symbol into
3157 account when attempting to match a register name.
3158 * tc-h8500.c (parse_reg): Likewise.
3160 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3162 * cgen.c: Formatting changes to improve readability.
3164 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3166 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3169 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3171 Based on a patch from Jim Wilson
3172 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3173 (tc_gen_reloc): Handle cross section PC relative relocs
3176 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3178 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3180 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3182 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3183 (expr_jmp_buf): New static local.
3184 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3185 (cgen_md_operand): New function.
3186 * tc-m32r.c: Clean up pass over `struct foo' usage.
3187 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3189 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3191 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3192 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3194 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3196 * config/tc-i386.c (i386_operand): Give an error if there are
3197 unrecognized characters after an expression.
3199 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob