1 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3 Add support for storing local symbols in a small structure to save
4 memory when assembling large files.
5 * as.h: Don't include struc-symbol.h.
6 (symbolS): Add typedef.
7 * symbols.c: Include struc-symbol.h.
8 (local_hash): New static variable.
9 (save_symbol_name): New static function, from symbol_create.
10 (symbol_create): Call save_symbol_name.
11 (local_symbol_count): New static variable.
12 (local_symbol_conversion_count): Likewise.
13 (LOCAL_SYMBOL_CHECK): Define.
14 (local_symbol_make): New static function.
15 (local_symbol_convert): New static function.
16 (colon): Handle local symbols. Create local symbol for local
18 (symbol_table_insert): Handle local symbols.
19 (symbol_find_or_make): Create local symbol for local label name.
20 (symbol_find_base): Check for local symbol.
21 (symbol_append, symbol_insert): Check for local symbols.
22 (symbol_clear_list_pointers, symbol_remove): Likewise.
23 (verify_symbol_chain): Likewise.
24 (copy_symbol_attributes): Likewise.
25 (resolve_symbol_value): Handle local symbols.
26 (resolve_local_symbol): New static function.
27 (resolve_local_symbol_values): New function.
28 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
29 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
30 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
31 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
32 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
33 (symbol_previous, symbol_next): New functions.
34 (symbol_get_value_expression): Likewise.
35 (symbol_set_value_expression): Likewise.
36 (symbol_set_frag, symbol_get_frag): Likewise.
37 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
38 (symbol_mark_used_in_reloc): Likewise.
39 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
40 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
41 (symbol_mri_common_p): Likewise.
42 (symbol_mark_written, symbol_clear_written): Likewise.
43 (symbol_written_p): Likewise.
44 (symbol_mark_resolved, symbol_resolved_p): Likewise.
45 (symbol_section_p, symbol_equated_p): Likewise.
46 (symbol_constant_p): Likewise.
47 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
48 (symbol_get_obj, symbol_set_obj): Likewise.
49 (symbol_get_tc, symbol_set_tc): Likewise.
50 (symbol_begin): Initialize local_hash.
51 (print_symbol_value_1): Handle local symbols.
52 (symbol_print_statistics): Print local symbol statistics.
53 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
54 Declare new symbols.c functions. Move many declarations here from
56 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
57 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
58 (struct symbol): Move bsym to make it clearly the first field.
59 Remove TARGET_SYMBOL_FIELDS.
60 (symbolS): Don't typedef.
61 (struct broken_word): Remove.
62 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
63 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
64 (symbol_clear_list_pointers): Likewise.
65 (symbol_insert, symbol_remove): Likewise.
66 (symbol_previous, symbol_append): Likewise.
67 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
68 (struct local_symbol): Define.
69 (local_symbol_converted_p, local_symbol_mark_converted): Define.
70 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
71 (local_symbol_get_frag, local_symbol_set_frag): Define.
72 (local_symbol_get_real_symbol): Define.
73 (local_symbol_set_real_symbol): Define.
75 * write.c (write_object_file): Call resolve_local_symbol_values.
76 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
77 (TARGET_SYMBOL_FIELDS): Don't define.
78 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
79 ECOFF_DEBUGGING, add ECOFF fields.
80 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
81 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
82 ECOFF_DEBUGGING, add ECOFF fields.
83 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
84 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
85 * config/tc-mcore.h: Don't include struc-symbol.h.
86 (TARGET_SYMBOL_FIELDS): Don't define.
87 (struct mcore_tc_sy): Define.
88 (TC_SYMFIELD_TYPE): Define.
89 * Many files: Use symbolS instead of struct symbol. Use new
90 accessor functions rather than referring to symbolS fields
93 * read.c (s_mri_common): Don't add in value of line_label.
95 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
96 checking for SEC_LINK_ONCE.
98 * config/tc-sh.h (sh_fix_adjustable): Declare.
100 * app.c (input_buffer): New static variable.
101 (app_push): Save saved_input in allocated buffer.
102 (app_pop): Restored saved_input.
103 (do_scrub_chars): Change get parameter to take char * and int as
104 arguments. Change GET macro to pass input_buffer to get
105 function. Don't save input into allocated buffer.
106 * as.h (do_scrub_chars): Update declaration.
107 * input-file.c (input_file_get): Change to take char * and int.
108 Read data into passed in buffer. Remove static buffer.
109 * read.c (scrub_from_string): Change to take char * and int. Copy
110 data into passed in buffer.
112 * hash.h: Neaten. Declare hash_traverse.
113 * hash.c: Complete rewrite based on BFD hashing code.
114 * gasp.c (chunksize): New variable.
115 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
118 1999-05-28 Nick Clifton <nickc@cygnus.com>
120 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
121 addend unless the target uses an old ABI.
123 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
125 -Wchar-subscripts cleanup
126 * listing.c (listing_newline): Use unsigned char variable, so
127 calls to isascii,iscntrl are correct.
128 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
130 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
131 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
132 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
133 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
135 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
137 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
139 (arch_coldfire_p): New #define.
140 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
142 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
144 * config/tc-m68k.c (install_operand): Add places `n', `o'.
146 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
147 (install_operand): Add place `N'.
148 (init_table): Add registers ACC, MACSR, MASK.
150 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
152 * config/tc-m68k.c: Change mcf5200 --> mcf.
153 (archs): Add mcf5206e, mcf5307.
154 (m68k_ip): Add format `u'.
155 (install_operand): Add place `m', `M', `h'.
156 (init_table): Add upper/lower registers.
158 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
160 1999-05-28 Martin Dorey <mdorey@madge.com>
162 * config/tc-i960.c: Several minor changes to add ELF and
163 BFD_ASSEMBLER support.
164 * config/tc-i960.h: Likewise.
165 * configure.in (i960-*-elf*): New target.
166 * aclocal.m4, configure: Rebuild.
168 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
170 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
171 reloc changes when defined(BFD_ASSEMBLER).
173 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
175 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
177 * write.c (write_print_statistics): Output to file, not stderr.
179 * expr.c (generic_bignum_to_int32,64): Prototype.
181 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
182 output_sleb128, output_uleb128, output_big_sleb128,
183 output_big_uleb128, output_big_leb128): Prototype.
184 (output_big_sleb128, output_big_uleb128): Make inline.
185 (output_big_leb128): Remove inline
187 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
188 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
189 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
190 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
191 value for correct overflow check in write.c:fixup_segment.
192 * write.c (fixup_segment): Move bitfield overflow checks to after
193 the md_apply_fix call.
194 * config/obj-coff.c (fixup_segment): Likewise.
195 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
196 valueT *val argument.
198 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
200 * config/atof-ieee.c (gen_to_words): Correctly round a
201 denormalized number. Fix off-by-one in range checking for
202 exponent in a denormal.
204 1999-05-10 Nick Clifton <nickc@cygnus.com>
206 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
209 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
211 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
213 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
215 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
216 (ReverseRegRegmem): Remove.
217 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
218 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
219 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
222 From Doug Ledford <dledford@redhat.com>
223 * config/tc-i386.h (RegXMM): New for P/III.
224 * config/tc-i386.c: Add support for P/III.
226 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
228 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
229 (md_begin): Allow ppc32 insns in ppc64bridge mode.
230 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
232 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
234 * config/tc-i386.c (i386_immediate): Skip whitespace before
235 complaining about junk after expression.
236 (i386_displacement): Likewise.
238 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
240 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
241 Don't copy before downcaseing.
243 1999-05-05 Catherine Moore <clm@cygnus.com>
245 * tc-m68k.c: Include elf/m68k.h.
246 (m68k_elf_final_processing): New routine.
247 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
250 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
252 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
255 1999-04-30 Nick Clifton <nickc@cygnus.com>
257 * config/tc-mcore.c (mcore_s_section): Dump literals before
260 1999-04-29 Nick Clifton <nickc@cygnus.com>
262 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
265 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
267 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
268 (TC_INIT_FIX_DATA): Delete.
269 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
270 (TC_INIT_FIX_DATA): Delete.
271 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
272 * write.c (fix_new_internal): Initialize fx_cgen member.
273 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
274 (gas_cgen_md_apply_fix3): Update.
275 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
276 (md_cgen_record_fixup_exp): Update.
277 (FX_OPINFO_R_TYPE): Update.
279 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
280 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
281 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
282 * frags.h (struct frag): Make opindex, opinfo ints.
284 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
286 1999-04-26 Tom Tromey <tromey@cygnus.com>
288 * aclocal.m4, configure: Updated for new version of libtool.
290 1999-04-22 Nick Clifton <nickc@cygnus.com>
292 * config/tc-mcore.c (md_apply_fix3): Renamed function from
294 (md_apply_fix3): Do not fix up absolute relocations against
297 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
299 1999-04-20 Nick Clifton <nickc@cygnus.com>
301 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
302 changes and data-in-text directives.
303 (mcore_cons): New function: intercept cons() operations.
304 (mcore_float_cons): New function: intercept float_cons()
306 (mcore_stringer): New function: intercept stringer() operations.
308 1999-04-18 Ian Lance Taylor <ian@zembu.com>
310 * obj.h (struct format_ops): Change generate_asm_lineno field to
312 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
314 * config/tc-alpha.c (find_opcode_match): Add default case to
316 (find_macro_match): Likewise.
317 (load_expression): Parenthesize && within ||.
319 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
321 1999-04-17 Nick Clifton <nickc@cygnus.com>
323 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
324 .text .data .section pseudo ops.
325 (mcore_s_section): New function. Dump lits before changing secs.
326 (mcore_s_text): New function. Dump lits before changing secs.
327 (mcore_s_data): New function. Dump lits before changing secs.
329 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
331 * config/tc-mips.c (mips_32bitmode): New.
332 (md_begin): Set mips_32bitmode if needed.
333 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
334 Set EF_MIPS_32BITMODE.
336 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
338 * config/obj-coff.c (c_section_symbol): Fix typo in previous
341 1999-04-16 Nick Clifton <nickc@cygnus.com>
343 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
345 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
347 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
348 expressions correctly.
351 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
353 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
355 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
357 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
358 and fmpynfadd instructions.
360 1999-04-11 Richard Henderson <rth@cygnus.com>
362 * as.h (environ): Declare it, if needed.
363 * as.c (dump_statistics): Don't declare environ.
364 * configure.in (environ): Detect declaration.
365 * configure, config.in: Rebuild
367 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
368 (i386_displacement): Allocate enough space for replacement buffer.
369 Clean up replacement buffer initialization.
371 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
373 * subsegs.c (section_symbol): Don't create a new symbol if one
374 already exists; instead, use the existing one, but set its segment
375 and frag data if it hasn't already been defined.
376 * config/obj-coff.c (c_section_symbol): Likewise.
378 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
380 * tc-alpha.c (load_expression): Call as_bad instead of abort.
382 1999-04-08 Nick Clifton <nickc@cygnus.com>
384 * config/tc-mcore.c: New File: Support routines for MCore
386 * config/tc-mcore.h: New File: Definitions for MCore assembler.
387 * config/obj-coff.c: Add support for mcore-pe target.
389 * Makefile.am: Add support for MCore targets.
390 * Makefile.in: Regenerate.
391 * configure.in: Add support for MCore targets.
392 * configure: Regenerate.
394 * doc/all.texi: Set MCORE.
395 * doc/as.texinfo: Document MCore specific command line options.
397 * write.h: Prevent multiple inclusion.
399 1999-04-06 Ian Lance Taylor <ian@zembu.com>
401 * asintl.h (LC_MESSAGES): Never define.
402 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
404 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
407 * Makefile.am (m68k-parse.c): If configuring in the source
408 directory, copy m68k-parse.y into the local directory before
409 running ylwrap, to remove spurious differences when generating
411 * Makefile.in: Rebuild.
413 * config/tc-sparc.h (md_do_align): Just allocate the number of
414 bytes necessary, rather than always allocating 1024.
416 1999-04-04 Ian Lance Taylor <ian@zembu.com>
418 * listing.c (listing_newline): Add cast to avoid warning.
419 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
420 * config/tc-i386.c (i386_scale): Add return value.
421 (build_displacement_string): Remove unused local temp_disp2.
422 (i386_intel_memory_operand): Add parentheses to avoid warning.
423 (i386_intel_operand): Remove unused local end_of_operand_string.
424 (i386_operand): Remove unused local operand_modifier.
425 (i386_operand): Add parens to avoid warning.
427 1999-04-04 Don Bowman <don@pixsci.com>
429 * configure.in: Add mips*-*-vxworks* target; have it define
431 * configure, config.in: Rebuild.
433 1999-03-31 Nick Clifton <nickc@cygnus.com>
435 * configure.in (emulations): Add support for arm-epoc-pe.
436 * configure: Regenerate.
437 * config/te-epoc-pe.h: New file. Define macros specific to
439 * config/tc-arm.h: Select epoc-pe-arm target format if configured
440 for arm-epoc-pe target.
442 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
444 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
446 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
448 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
449 detect ",n" without a condition.
450 (pa_parse_neg_cmpsub_cmpltr): Likewise.
453 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
455 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
456 instruction is encoded with one bit.
459 1999-03-23 Ian Lance Taylor <ian@zembu.com>
461 * doc/internals.texi (CPU backend): Mention that
462 line_separator_chars should not include newline. From thi
463 <ttn@mingle.glug.org>.
465 1999-03-22 Doug Evans <devans@casey.cygnus.com>
467 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
468 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
470 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
472 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
474 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
476 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
479 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
481 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
483 1999-03-15 Martin Hunt <hunt@cygnus.com>
485 * app.c (do_scrub_begin): Change '-' back to a symbol char
486 so we can use multiple opcodes on a line again.
488 * config/tc-d30v.c: By default, warn if a symbol has
489 the same name as a register. Plus some minor
490 updates from the branch.
492 1999-03-13 Nick Clifton <nickc@cygnus.com>
494 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
495 BFD_RELOC_16 and BFD_RELOC_64.
497 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
499 * expr.c (expr): Add missing else.
501 1999-03-12 Nick Clifton <nickc@cygnus.com>
503 * config/tc-arm.c (md_apply_fix3): Improve error message.
505 1999-03-11 Doug Evans <devans@casey.cygnus.com>
507 * Makefile.am (CPU_TYPES): Add fr30.
508 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
509 (fr30,m32r dependencies): Update.
510 * Makefile.in: Rebuild.
512 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
513 (gas_cgen_record_fixup_exp): Ditto.
514 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
515 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
516 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
517 (md_cgen_lookup_reloc): Update use of operand->type.
518 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
519 (md_convert_frag): Call cgen_operand_lookup_by_num.
520 (md_cgen_lookup_reloc): Update use of operand->type.
521 (m32r_cgen_record_fixup_exp): Ditto.
523 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
525 * config/tc-mips.c (md_show_usage): Fix message.
527 1999-03-03 Nick Clifton <nickc@cygnus.com>
529 * doc/c-arm.texi (ARM Syntax): Document new command line switches
530 and LDR reg,=<expr> instruction.
532 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
535 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
537 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
539 1999-02-17 Nick Clifton <nickc@cygnus.com>
541 This patch was created by: Scott Bambrough
542 <scottb@corelcomputer.com>
545 Special cased '@' character. The '@' character is used as the
546 ARM assembler comment character, as a special character
547 and in ELF .symver pseudo-op's, and as a special character in
548 .type and .section pseudo-ops.
549 (symver_pseudo): New static variable.
550 (symver_state): New static variable.
551 (struct app_save): Add field 'symver_state'.
552 (app_push): Save global symver_state int struct app_save.
553 (app_pop): Restore global symver_state from struct app_save.
554 (do_scrub_chars): Special case handling of '@' character in
557 * configure.in: Modified to recognize armv* uname syntax from ARM
559 * configure: Regenerated.
561 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
562 a prefix to the section's type.
563 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
566 * config/tc-arm.h: Add support for PIC generation:
567 (pic_code): New boolean.
568 (obj_relocate_extern): Define.
569 (TC_RELOC_RTSYM_LOC_FIXUP): Define
570 (TC_CONS_FIX_NEW): Define.
571 (tc_fix_adjustable): Define.
572 (GLOBAL_OFFSET_TABLE_NAME): Define.
574 * config/tc-arm.c: Add support for PIC generation:
575 (line_seperator_chars): Allow ';' as a seperator for Linux.
576 (is_immediate_prefix): New macro.
577 (arm_parse_reloc): New function.
578 (s_arm_elf_cons): New function.
579 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
580 (md_undefined_symbol): Special case handling for the Global Offset
582 (md_apply_fix3): Handle PIC relocs.
583 (tc_gen_reloc): Handle PIC relocs.
584 (md_parse_option): Add support for '-k' command line switch to
585 enable PIC generation.
586 (cons_fix_new_arm): New function.
587 (s_arm_elf_cons): New function.
589 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
591 * configure.in: Add comments for uses of AC_DEFINE.
592 * acinclude.m4: Likewise.
593 * acconfig.h: Remove.
594 * aclocal.m4: Rebuild.
595 * configure: Rebuild.
596 * Makefile.in: Rebuild.
597 * config.in: Rebuild.
599 1999-02-15 Jim Lemke <jlemke@cygnus.com>
601 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
602 non-constant offset from a base register.
604 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
606 * config/tc-alpha.c (md_show_usage): Put \ before newline in
609 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
611 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
612 (emit_insn): Look for pc-relative and no-overflow specifiers on
613 internal relocation types.
615 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
617 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
620 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
622 (mips_4650, mips_4010, mips_4100): Variables removed.
623 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
624 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
626 (md_begin): Don't bother initializing the mips_NNNN variables;
627 mips_cpu is set, and that's good enough now.
628 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
629 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
630 (show): New function, to handle wrapping in the CPU lists.
631 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
633 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
635 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
636 than treat as an immediate specifier.
638 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
640 * config/tc-i386.c: Prototype many functions.
641 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
642 (i386_immediate): Remove unused second argument.
643 (i386_intel_operand): Fix i386_is_reg typo.
644 (i386_operand): Use allow_naked_reg.
645 (output_invalid): Make operand int for K&R.
647 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
649 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
651 * Makefile.in: Rebuild.
653 1999-02-09 Doug Evans <devans@casey.cygnus.com>
655 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
657 (EXTRA_as_new_SOURCES): Comment out.
658 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
659 * Makefile.in: Rebuild.
660 * doc/Makefile.in: Rebuild.
661 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
662 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
663 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
664 * configure: Rebuild.
665 * aclocal.m4: Rebuild.
666 * config.in: Rebuild.
667 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
668 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
669 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
670 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
671 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
672 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
673 (gas_cgen_record_fixup_exp): Ditto.
674 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
675 descriptor, not global variable.
676 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
677 descriptor, not global variable. Refer to insert_operand handler
678 via cpu descriptor, not global function.
679 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
680 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
681 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
682 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
683 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
684 * config/tc-m32r.c: Ditto.
685 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
686 (md_assemble): Ditto.
687 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
689 1999-02-09 Nick Clifton <nickc@cygnus.com>
691 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
692 relocations for ELF targets.
694 1999-02-08 Nick Clifton <nickc@cygnus.com>
696 * configure.in: Add support for StrongARM target.
697 * configure: Regenerate.
699 1999-02-05 Nick Clifton <nickc@cygnus.com>
701 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
703 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
706 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
708 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
710 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
712 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
713 (INTEL_DWORD_MNEM_SUFFIX): Define.
719 (OFFSET_FLAT): Define.
721 (NONE_FOUND): Define.
724 * config/tc-i386.c (set_intel_syntax): New routine.
725 (intel_syntax): Declare.
726 (allow_naked_reg): Declare.
727 (md_pseudo_table): Support .intel_syntax and .att_syntax.
728 (intel_float_operand): New routine.
729 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
730 Handle brackets as well as parens. Call i386_intel_operand for
731 intel syntax. Reverse operands if appropriate. Handle new
732 suffixes. Handle movzx and movsx.
733 (i386_is_reg): New routine.
734 (i386_immediate): New routine.
735 (i386_scale): New routine.
736 (i386_displacement): New routine.
737 (i386_operand_modifier): New routine.
738 (build_displacement_string): New routine.
739 (i386_parse_seg): New routine.
740 (i386_intel_memory_operand): New routine.
741 (i386_intel_operand): New routine.
742 (i386_operand): Call i386_displacement, i386_immediate,
743 i386_scale, etc. instead of handling inline.
744 (parse_register): Handle registers without prefix.
746 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
748 * configure: Regenerate.
749 * configure.in (arm-*-oabi): New.
751 * config/tc-arm.c (target_oabi): Declare.
752 (md_apply_fix3): Support REL relocs.
753 (md_parse_option): Handle -oabi.
754 (elf32_arm_target_format): New routine.
755 (md_longopts): Add OPTION_OABI.
756 * config/tc-arm.h: Redefine TARGET_FORMAT.
759 1999-01-28 Nick Clifton <nickc@cygnus.com>
761 * write.c (write_relocs): Handle out of range error.
763 * config/tc-fr30.c (fr30_fix_adjustable): New function.
764 (fr30_force_relocation): Default to 0.
766 * config/tc-fr30.h (obj_fix_adjustable): Define.
767 (TC_FORCE_RELOCATION): Define.
769 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
772 1999-01-16 Nick Clifton <nickc@cygnus.com>
774 * config/tc-d30v.c (write_2_short): Do not generate a sequential
775 merge of two instructions if the left instruciton kills the right.
777 1999-01-11 Doug Evans <devans@casey.cygnus.com>
779 * Makefile.in: Regenerate.
780 * configure.in: Redo test for using cgen.
781 * configure: Regenerate.
783 1999-01-09 Nick Clifton <nickc@cygnus.com>
785 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
786 redefinition of this macro.
788 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
790 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
793 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
795 * config/tc-mips.c (append_insn): For mips16, insert a nop between
796 a read of HI or LO and an immediatly following branch.
798 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
800 * config/tc-mips.c (md_begin): Another correction to the setting of
803 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
805 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
807 1998-12-21 Nick Clifton <nickc@cygnus.com>
809 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
810 bit insn when optimizing, so that parallelised instructions will
811 start on a 32 bit boundary.
813 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
815 * config/tc-mips.c (mips_eabi64): New.
816 (md_begin): Set mips_eabi64.
817 (mips_elf_final_processing): Use it.
819 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
821 * config/tc-mips.c (mips_elf_final_processing):
822 Correct setting of ABI in e_flags.
824 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
826 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
828 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
830 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
832 1998-12-15 Doug Evans <devans@casey.cygnus.com>
834 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
835 warning, values that don't fit in the field.
837 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
839 * config/tc-mips.c (mips_abi_string): New.
840 (md_parse_option,md_longopts): Add mabi.
841 (mips_elf_final_processing): Set e_flags based on mabi flag.
843 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
845 * config/tc-mips.c (md_parse_option): Handle vr4111.
847 98-12-11 Ken Raeburn <raeburn@cygnus.com>
849 * config/tc-h8300.c (build_bytes): Change message given if the
850 instruction requires H8/300H mode and we're not in Hmode, to
851 suggest that it may be the operand modes that are the problem, not
852 necessarily the opcode.
854 1998-12-10 Nick Clifton <nickc@cygnus.com>
856 * config/tc-fr30.c: Add line separator character.
858 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
860 * configure.in (hppa-*-mpeix*): New target.
861 * config/obj-som.h (obj_som_compiler): Declare.
862 * config/obj-som.c (compiler_seen): New static variable.
863 (obj_som_compiler): New function.
864 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
865 (md_pseudo_table): Add "compiler" if OBJ_SOM.
866 (pa_type_args): Set hppa_priv_level.
867 (pa_compiler): New static function if OBJ_SOM.
868 * configure: Rebuild.
870 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
872 * read.c (output_leb128): Don't mark as inline.
874 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
876 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
877 AIX .vbyte unaligned data support.
878 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
879 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
882 1998-12-07 Nick Clifton <nickc@cygnus.com>
884 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
887 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
889 * config/tc-arm.c (elf32_arm_force_relocation): Check for
890 BFD_RELOC_ARM_PCREL_BRANCH.
892 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
894 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
895 checking the target type.
896 (mips-dec-bsd*): Set endian to little.
897 * configure: Rebuild.
899 COFF weak symbol support, based on patches from Mark Elbrecht
901 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
902 * config/obj-coff.c (obj_coff_weak): New static function.
903 (obj_coff_endef) [both versions]: Handle weak symbols.
904 (coff_frob_symbol): Likewise.
905 (yank_symbols): Likewise.
906 (obj_pseudo_table): Add "weak".
908 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
909 <aymeric.vincent@emi.u-bordeaux.fr>.
910 * aclocal.m4: Rebuild with current tools.
911 * configure: Rebuild.
913 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
914 an assertion failure for a case we can't handle when OBJ_ECOFF.
916 * expr.c (operator): And with 0xff to avoid problems with signed
919 1998-12-03 Nick Clifton <nickc@cygnus.com>
921 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
922 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
924 1998-12-02 Nick Clifton <nickc@cygnus.com>
926 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
929 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
931 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
934 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
936 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
939 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
941 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
943 (d10v_cleanup): Only generate previous insn if a multiline insn is
946 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
948 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
951 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
953 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
954 -marm6xxx command line switches.
956 1998-11-18 Doug Evans <devans@casey.cygnus.com>
958 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
959 (itbl-ops.o): Delete duplicate dependencies.
960 Rebuild dependencies.
961 Add fr30 dependencies.
962 * Makefile.in: Rebuild.
964 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
966 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
968 * listing.c: Ignore line terminator characters found inside
971 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
973 * po/gas.pot: Regenerated.
975 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
977 * config/tc-fr30.c (fr30_is_colon_insn): New name for
978 fr30_is_label_start(). Also checks for delay slot insns.
980 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
981 FR30 instructions which contain a colon in the mnemonic.
983 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
985 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
987 * config/tc-fr30.c: Removed currently superflous code.
989 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
991 * config/tc-fr30.h: New file.
992 * config/tc-fr30.c: Tweaking so that it will compile.
994 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
996 * config/tc-d10v.h (obj_fix_adjustable): Define.
997 (TC_FORCE_RELOCATION): Define.
998 (d10v_force_relocation): Declare.
999 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1000 (md_apply_fix3): Handle Vtable relocs.
1001 (d10v_fix_adjustable): New.
1002 (d10v_force_relocation): New.
1004 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1006 * config/tc-d30v.c: Change default behaviour to ignore potential
1007 conflicts between register name and symbol names.
1009 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1011 * configure.in: Add fr30-*-*.
1012 * config/tc-fr30.c: New file.
1013 * Makefile.in: Regenerated.
1014 * config.in: Regenerated.
1015 * configure: Regenerated.
1016 * doc/Makefile.in: Regenerated.
1017 * po/gas.pot: Regenerated.
1019 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1021 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1024 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1026 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1028 (do_scrub_chars): Add some casts to unsigned char to avoid
1029 unwanted sign extension.
1030 * read.c (lex_type): Set characters about 127 to be symbol
1032 * config/tc-i386.c (md_begin): Set identifier_chars and
1033 operand_chars for values above 127.
1035 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1037 * configure.in: detect cygwin* instead of cygwin32*
1038 * configure: regenerate
1040 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1042 * listing.c: Add support for producing a listing from piped
1045 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1047 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1048 (append_insn): Account for the tx39's multiply behavior.
1050 1998-10-26 Michael Meissner <meissner@cygnus.com>
1052 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1053 from assemble_parallel_insns. Add support for '->' to indicate
1054 explicitly serializing the instructions.
1055 (md_assemble): Ditto.
1057 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1059 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1062 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1064 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1066 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1068 * config/tc-mips.c : support frame and regmask/fregmask when
1069 MIPS_STABS_ELF is specified.
1071 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1073 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1074 (md_apply_fix): Don't return 1 for VTABLE relocs.
1075 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1077 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1079 * doc/c-i386.texi: Replace occurences of "opcode" with
1080 "instruction mnemonic", "instruction", or "mnemonic" when
1081 referring to the name of an instruction. Use "opcode" when
1082 referring to the sequence of machine bytes.
1084 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1085 (is_opcode_char): Rename to is_mnemonic_char.
1086 (md_assemble and i386_operand): Correct error messages from
1087 "opcode" to "instruction mnemonic"
1088 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1089 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1090 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1091 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1092 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1093 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1094 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1096 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1098 * config/tc-i386.c (i386_operand): Check for garbage after
1101 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1103 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1104 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1106 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1108 * config/tc-sh.h (obj_fix_adjustable): Define.
1109 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1110 (md_apply_fix): Likewise.
1111 (tc_gen_reloc): Likewise.
1112 (sh_fix_adjustable): New.
1114 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1116 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1117 * cgen.h (gas_cgen_finish_insn): Update prototype.
1118 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1119 cgen_insn_t -> CGEN_INSN_INT.
1120 (make_parallel): Update handling of CGEN_INT_INSN_P.
1121 (assemble_parallel_insn): Ditto.
1122 (target_make_parallel): New function.
1123 (md_assemble): Use it.
1125 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1127 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1129 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1131 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1132 converted into lower case.
1134 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1136 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1137 (gas_cgen_tc_gen_reloc): Likewise.
1138 * config/tc-m32r.h (obj_fix_adjustable): Define.
1139 * config/tc-m32r.c (m32r_fix_adjustable): New.
1140 (m32r_force_relocation): Handle VTABLE relocs.
1142 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1144 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1146 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1148 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1149 to lower case before parsing.
1151 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1152 parallel insns modift buts in the PSW as a side effect.
1154 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1156 * config/tc-d30v.c (find_format): Test for missing flag and
1159 (md_apply_fix3): Fix error messages to avoid
1160 assumption about presence of a symbol.
1162 (parallel_ok): Disallow parallel instructions that both modify the
1165 (find_format): Generate a warning if an odd numbered register is
1166 used as the first register in a mutli-register instruction.
1168 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1170 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1171 relocations are always associated with a symbol.
1173 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1175 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1176 (elf32_sparc_force_relocation): Declare.
1177 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1178 (tc_gen_reloc): Handle vtable relocs.
1179 (elf32_sparc_force_relocation): New.
1181 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1183 * symbols.c (S_IS_FUNCTION): New.
1184 * config/tc-v850.h (obj_fix_adjustable): Define.
1185 (TC_FORCE_RELOCATION): Define.
1186 (v850_force_relocation): Declare.
1187 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1188 of fx_addnumber for VTABLE reloc addends.
1189 (md_apply_fix3): Handle VTABLE relocs.
1190 (v850_fix_adjustable): New.
1191 (v850_force_relocation): New.
1193 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1195 * tc-hppa.c (fp_operand_format): Add some additional formats.
1196 (pa_ip): Do not automatically promote into pa2.0 mode.
1197 (pa_level): Handle ".level 2.0".
1199 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1201 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1202 * config/tc-i386.h (template.extension_opcode): Change to
1203 unsigned int to allow full range of 8-bit opcode suffixes.
1204 (None): Redefine as 0xffff.
1206 From Jeff B Epler <jepler@usgs.gov>
1207 * doc/c-i386.texi (i386-SIMD): New section.
1209 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1211 * read.c (discard_rest_of_line): New function.
1212 * read.h: Declare it.
1213 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1215 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1217 * config/tc-d10v.c (find_symbol_matching_register): New function.
1218 (find_opcode): Cope with the case where a register name matches
1221 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1223 * config/tc-v850.c (md_pcrel_from): Rename to
1224 v850_pcrel_from_section.
1225 (v850_pcrel_from_section): Do not resolves symbols in other
1228 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1230 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1232 * config/tc-d10v.c (find_opcode): Generate an error if a register
1233 is supplied for an operand that should not be a register.
1235 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1237 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1238 instructions to have another instruction in the right bin.
1240 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1242 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1243 the right container if the left container holds a branch
1246 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1248 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1249 both a register name and symbol name.
1250 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1252 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1254 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1255 execution unit class.
1257 (reg_name_search): If a name matches a register and a symbol,
1258 prefer the register.
1259 (find_format): Disallow flag registers when a general purpose
1260 register is required.
1261 If a number is required, but a register has been given, check to
1262 see if a symbol with the same name as the register exists, and if
1263 so, use that symbol.
1265 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1267 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1269 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1271 * config/tc-d30v.c (find_format): Do not accept flag registers as
1272 general purpose registers.
1273 (find_format): If an immediate value is expected at a given place
1274 in a format, but a register name has been provided instead, check
1275 to see if that register name matches the name of a predefined
1276 symbol and if it does, then use the symbol instead.
1277 (reg_name_search): If a register name matches a symbol name,
1278 prefer the register name to the symbol name.
1280 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1282 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1283 the previous insn to empty.
1285 1998-09-20 Michael Meissner <meissner@cygnus.com>
1287 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1288 pieces, forcing the use of an ANSI compiler.
1290 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1292 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1294 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1296 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1298 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1300 (obj_elf_vtable_entry): Likewise.
1301 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1302 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1303 (tc_gen_reloc): Likewise.
1304 (arm_fix_adjustable): Likewise.
1305 (elf32_arm_force_relocation): New.
1306 (armelf_frob_symbol): Remove coff-style symbol support.
1308 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1310 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1312 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1314 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1315 OBJ_COFF so that routine is defined for a.out format.
1317 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1319 * config/tc-i386.c (i386_operand): Detect non-segment registers
1320 used as segment prefixes.
1322 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1324 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1325 optimize across FDE boundaries.
1327 * config/obj-coff.c (obj_coff_section): Preserve any link once
1328 flags when setting the section flags.
1330 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1332 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1333 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1335 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1337 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1340 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1342 * frags.c (frag_grow): Include the size of the frag struct in the
1345 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1346 if the new subseg comes before the old.
1348 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1350 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1351 to handle edge8 and edge16.
1353 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1355 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1356 before we clobber the symbol involved.
1358 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1360 * config/tc-arm.c: Remove OBJ_ELF definitions for
1361 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1362 use arm_adjust_symtab for OBJ_COFF.
1363 (armelf_adjust_symtab): New Routine.
1364 * config/tc-arm.h: Define obj_adjust_symtab to
1365 armelf_adjust_symtab for OBJ_ELF.
1367 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1369 * configure.in: Make all i386-elf targets use bfd_gas.
1370 * config/tc-i386.c (tc_i386_force_relocation): New.
1371 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1372 (md_apply_fix3): Likewise.
1373 (tc_gen_reloc): Handle them.
1374 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1375 tc_i386_force_relocation.
1377 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1379 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1381 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1383 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1384 current opcode after writing the first insturction of a reverse
1387 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1389 * read.h (generate_lineno_debug): Add prototype.
1390 * read.c (generate_lineno_debug): Make non-static.
1392 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1394 * config/tc-i386.c (md_assemble): Only warn for address/data size
1397 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1399 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1400 against Thumb function names, as the linker needs this information.
1402 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1404 * expr.c (operand): Check also that there is no advance in operand
1405 after atof_generic in order to decide "is it label 0f or floating
1408 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1410 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1411 command line options with a single dash.
1412 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1414 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1416 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1417 * tc-arm.c (arm_fix_adjustable): New routine.
1419 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1421 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1422 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1423 demand_empty_rest_of_line before mri_comment_end.
1424 (equals): Check garbage after expression before
1425 mri_comment_end in MRI mode.
1427 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1429 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1430 small immediate constant to use the constant itself rather than
1433 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1435 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1436 (pa_leave): Likewise.
1438 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1440 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1442 (i386_operand): Fix an error message.
1444 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1446 * doc/c-arm.texi (ARM Directives): Document .req directive.
1448 * config/tc-arm.c (reg_required_here): Display erroneous string if
1449 the register name could not be decoded.
1450 Do not set inst.instruction if the sift is -1.
1452 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1454 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1457 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1459 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1460 even if it is belived to be unnecessary.
1462 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1464 config/tc-i386.c (i386_operand): Size immediate constants by
1465 suffix (erroneously removed as part of July 7 change).
1467 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1469 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1470 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1471 (armelf_frob_symbol): New Routine.
1472 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1474 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1476 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1478 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1480 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1481 command line switches passed to assembler.
1483 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1485 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1486 (gas_cgen_opcode_desc): Declare.
1487 (gas_cgen_parse_operand): Declare.
1488 (*): Prepend gas_ to gas specific fns to denote them as such.
1490 * cgen.c (gas_cgen_opcode_desc): New global
1491 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1492 (queue_fixup): Renamed from cgen_queue_fixup.
1493 (*): Prepend gas_ to gas specific fns to denote them as such.
1495 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1496 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1497 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1498 Open opcode table and initialize it.
1499 (make_parallel): Use gas_cgen_opcode_desc.
1500 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1501 (md_assemble): Ditto.
1503 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1505 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1506 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1507 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1508 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1509 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1510 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1511 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1512 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1513 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1514 (INIT_STAB_SECTION): Likewise.
1515 (OBJ_PROCESS_STAB): Likewise.
1517 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1518 (md_parse_option): Watch for them.
1519 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1520 (md_begin): Kill neverdef code.
1521 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1522 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1523 (s_alpha_coff_wrapper): New.
1524 (md_pseudo_table): Trap all ECOFF pseudos.
1526 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1528 Start of changes to remove mdebug section from mips*-elf
1529 Based on MIPS_STAB_ELF definition
1530 * acconfig.h: undef if not configured
1531 * config.in: undef if not configured
1532 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1533 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1534 * stabs.c (s_stab_generic): flush frag
1536 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1538 * configure.in: (arm-*-elf): Handle.
1539 (thumb-*-elf): Handle.
1540 * configure: Regenerate.
1541 * read.c (stringer): Fix typo in comment.
1542 * write.c (fixup_segment): Don't add symbol value to addend if
1544 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1546 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1549 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1551 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1552 (write_2_short): Emit warning if new flag is set.
1553 (do_assemble): Set flags if left instruction is one of special
1554 "right-instruction-killer" type.
1556 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1558 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1559 Always output words in debug_info section as big endian.
1560 (sparc_target_format): Choose correct bfd target.
1561 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1563 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1565 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1566 to work with internationalization code. Issue an error when two
1567 operands match that are not allowed to match.
1569 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1571 * configure.in (install_tooldir): Allow target to specify whether
1572 it wants to be installed in $(tooldir)/bin.
1573 * configure: Regenerate.
1574 * Makefile.am (install-exec-local): Set install-exec-tooldir
1575 dependency via configure.
1576 * Makefile.in: Regenerate.
1578 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1580 * Makefile.am (install-exec-local): Split into two ...
1581 (install-exec-bindir,install-exec-tooldir): New rules.
1582 * Makefile.in: Regenerate.
1584 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1586 * Makefile.am (install-exec-local): Don't remove the file before
1587 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1588 W. Rozycki <macro@ds2.pg.gda.pl>.
1589 * Makefile.in: Rebuild.
1591 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1593 * cgen.c: Include libiberty.h.
1594 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1595 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1596 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1597 (md_cgen_lookup_reloc)): Declare.
1598 (md_cgen_record_fixup_exp): Declare.
1599 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1600 (m32r_relax_frag): Declare.
1601 (cgen_md_apply_fix3): Decls moved to cgen.h.
1602 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1603 (m32r_cgen_record_fixup_exp): Delete decl.
1604 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1605 (assemble_nop): Delete.
1606 (expand_debug_syms): Delete unused `exp'.
1607 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1608 Add default case for -Wall.
1609 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1610 (md_atof): Delete unused wordP.
1612 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1614 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1617 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1619 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1620 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1621 .print, .purgem, and .struct. Remove documentation for
1624 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1626 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1627 Update call to insert_operand.
1629 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1631 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1633 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1635 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1636 whitespace after a prefix operator.
1638 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1640 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1642 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1644 * config/tc-sparc.c (log2): New static function.
1645 (s_reserve): Use log2 to convert alignment before calling
1647 (s_common): Use log2 to convert alignment before calling
1648 record_alignment and frag_align.
1649 (sparc_cons_align): Use log2.
1651 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1653 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1654 (s_common): Likewise.
1656 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1657 initialization of waddr.
1658 (sparc_elf_final_processing): Add default case to switch.
1660 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1662 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1663 than temporary real.
1665 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1667 * write.c (subsegs_finish): Don't align the segments if there were
1670 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1671 copying aux information.
1673 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1674 expression into a symbol.
1676 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1678 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1679 type to unsigned int.
1680 (md_assemble): Change type used to store offsets from unsigned
1682 (i386_operand): Switch error check to only call RESTORE_END_STRING
1683 once after parse_register.
1685 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1687 * config/tc-v850.c (md_show_usage): Changed format to match that
1690 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1692 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1694 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1696 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1699 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1701 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1702 * doc/Makefile.in: Rebuild.
1704 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1706 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1707 for %lo expressions.
1708 (mips_ip, case 'u'): Move range check after code to mask
1709 off bits in %hi/%lo expressions. Mask off high bits for
1712 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1714 * doc/Makefile.am (gasver.texi): New target.
1715 (as.info, as.dvi): Depends upon gasver.texi.
1716 * doc/as.texinfo: Include gasver.texi. Mention version number on
1717 title page and in top node.
1718 * doc/Makefile.in: Rebuild.
1720 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1722 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1723 but not including the line containing the edict.
1724 * listing.h (LISTING_EOF): New.
1725 * input-scrub.c (input_scrub_next_buffer): Call it.
1727 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1729 * config/tc-i386.c (i386_operand): Don't set the size of an
1730 immediate address based solely on the suffix and the mode.
1732 * config/tc-i386.c (md_assemble): Add assertion to make sure
1733 overlap2 does not set Imm.
1735 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1736 sequences of whitespace to a single space.
1737 (is_space_chars): Just compare with space.
1738 (md_begin): Don't initialize space_chars.
1739 (md_assemble): Just skip a single whitespace character.
1740 (i386_operand): Rewrite base-index parsing to use new
1741 parse_register, and to skip white space. Skip white space in a
1742 number of other places too. Don't give error message if
1743 parse_register fails.
1744 (parse_register): Change reg_string parameter to be non-const.
1745 Add end_op parameter. Skip white space after the `%', and return
1746 end of register string. Give error message here rather than
1749 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1751 Based on patch from Matt Semersky <matts@scd.hp.com>:
1752 * expr.c (op_encoding): Make const.
1753 (expr_set_precedence): New function.
1754 (expr_begin): Don't set operator rankings, just call
1755 expr_set_precedence.
1756 * expr.h (expr_set_precedence): Declare.
1757 * read.c (s_mri): Call expr_set_precedence.
1759 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1761 * doc/as.texinfo (Statements): Remove paragraph discussing
1762 continuing lines with a backslash. This hasn't worked for years,
1765 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1767 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1769 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1770 (ps_CTORS, ps_DTORS): New section types.
1771 (vms_fixup_xtors_section): New function
1772 (Ctors_Psect, Dtors_Psect): Define.
1773 (IS_GXX_XTOR): Define
1774 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1775 Filter static constructors/destructors and add to
1776 Ctors_Symbols/Dtors_Symbols chain.
1777 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1778 appropriate section.
1780 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1781 * makefile.vms: Merge vax/vms support.
1783 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1785 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1786 (elf_pseudo_table): Add them.
1787 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1788 (md_apply_fix): Accept them.
1789 (mips_fix_adjustable): Don't adjust them.
1790 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1791 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1792 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1793 (tc_fix_adjustable): Don't adjust them.
1795 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1797 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1799 * Makefile.in: Regenerate.
1800 * configure.in: AC_SUBST cgen_cpu_prefix.
1801 * configure: Regenerate.
1803 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1805 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1806 Changed all users of COND12_DELAY.
1808 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1810 * config/tc-mn10300.c (set_arch_mach): New function.
1811 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1812 (md_begin): Default to mn10300 mode.
1813 (md_assemble): Only accept instructions for the core mn10300
1814 chip and the active machine type.
1816 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1818 * subsegs.h (segment_info_type): Give the struct a name.
1819 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1820 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1821 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1822 * config/tc-w65.h (tc_reloc_mangle): Declare.
1823 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1825 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1827 * config/tc-v850.c (v850_comm): Restore old section
1828 after common processing.
1830 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1832 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1834 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1836 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1837 char with code that explicitly sign-extends.
1839 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1841 * config/tc-v850.c (md_begin): Restore text section as the current
1842 section after creating call table sections.
1843 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1846 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1847 with call to macro SYM_AUXINFO.
1849 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1851 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1852 with the program transform name.
1853 * Makefile.in: Rebuild.
1855 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1857 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1860 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1862 * config/tc-i386.c (i386_operand): Be prepared for a space between
1863 the open parenthesis and the start of the register operand,
1864 because of the June 16 change.
1866 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1868 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1871 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1874 even if it is belived to be unnecessary.
1876 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1878 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1880 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1882 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1884 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1885 shift amount for a repeated operand. The shift amount for the
1886 repeated copy comes from the size of the operand.
1888 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1890 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1892 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1894 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1896 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1898 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1899 characters in it as LEX_IS_SYMBOL_COMPONENT.
1900 * config/tc-i386.h (tc_symbol_chars): Define.
1901 (extra_symbol_chars): Declare.
1902 * config/tc-i386.c (extra_symbol_chars): Define.
1903 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1904 (line_comment_chars): Set to '/' if TE_LINUX.
1905 * doc/c-i386.texi (i386-prefixes): Update.
1906 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1908 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1910 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1911 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1913 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1915 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1916 constraint in instructions REP & REPI.
1918 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1920 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1921 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1923 (check_range): If the operand is shifted, then shift the number
1924 before checking its range.
1926 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1928 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1931 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1933 * config/tc-v850.c (v850_comm): Create special sections as needed.
1935 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1937 * config/tc-d10v.c (write_2_short): Addition of swapping
1938 instructions for sequential and reverse sequential order when
1939 given order is not possible.
1941 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
1943 * Makefile.am: Rebuild dependencies.
1944 (DEP_INCLUDES): Fix reference to intl build directory.
1945 * Makefile.in: Rebuild.
1947 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1949 * doc/c-i386.texi: Update 16 bit documentation.
1951 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
1952 IgnoreDataSize to IgnoreSize as they are used for address size as
1954 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
1955 32-bit mode, similarly addr16/data16 and variants.
1957 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
1959 * config/tc-d30v.c (md_assemble): Fix handling of reverse
1960 sequential word multiply instructions.
1962 (do_assemble): Add extra command line argument, to allow mul32
1963 attribute to be preserved across parallel insns.
1964 (md_assemble): Insert NOPs between explicitly parallel insns which
1965 contain an 32 bit multiply and a 16 multiply.
1967 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1969 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
1972 * config/tc-i386.c (reloc): Add braces.
1974 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
1975 consistent with Intel naming.
1976 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
1977 use bitfields in sib_byte.
1978 (modrm_byte): Don't use bitfields here either.
1980 * config/tc-i386.c (current_templates): Add const.
1981 (parse_register): Add const to return, param, and char *s.
1982 (i386_operand): Add const to reg_entry *r.
1983 * config/tc-i386.h (templates): Add const to start, end.
1985 Inspired by code for 16 bit gas support from Martynas Kunigelis
1986 <martynas@nm3.ktu.lt>:
1987 * config/tc-i386.c (md_assemble): Add full support for 16 bit
1988 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
1989 (uses_mem_addrmode): Remove.
1990 (md_estimate_size_before_relax): Add support here too.
1991 (md_relax_table): Rewrite interface to md_relax for 16 bit
1993 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
1994 (opcode_suffix_to_type): Remove.
1995 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
1996 (SIZE_FROM_RELAX_STATE): Modify to suit above.
1997 (md_convert_frag): Likewise.
1998 (i386_operand): Add support for 16 bit base/index regs,
1999 immediates, and displacements. Remove some unnecessary casts, and
2000 localise end_of_operand_string, displacement_string_start,
2001 displacement_string_end variables. Add GCC_ASM_O_HACK.
2002 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2004 * config/tc-i386.c (prefix_hash): Remove.
2005 (md_begin): Rewrite without obstacks. Remove prefix hash table
2006 handling. Rewrite lexical table handling.
2007 (i386_print_statistics): Don't print prefix statistics.
2008 (md_assemble): Rewrite instruction parser so that line is not
2009 converted to lower case. Don't do a hash_find for prefixes,
2010 instead recognise them via opcode modifier.
2011 (expecting_operand, paren_not_balanced): Localise variables.
2012 * config/tc-i386.h (IsPrefix): Define.
2013 (prefix_entry): Remove.
2015 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2016 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2017 '\\' in case where comment_chars contains '/'.
2019 * config/tc-i386.c (MATCH): Ensure given operand and template
2020 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2021 you must write `ljmp *table(%ebx)'.
2023 From H.J. Lu <hjl@gnu.org>:
2024 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2025 as 0 ifndef BFD_ASSEMBLER.
2026 (md_assemble): Allow immediate operands without suffix or
2027 other reg operand to default in size to the current code size.
2029 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2031 * config/tc-v850.c (md_begin): Restore creation of
2032 .call_table_text and .call_table_data sections.
2034 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2036 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2037 after emitting a word of noops.
2039 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2041 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2042 (i386_operand): Simplify checks for valid base/index combinations.
2043 Disallow `in 4(%dx),%al'.
2045 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2047 (add_prefix): Change parameter from char to int.
2049 * config/tc-i386.h (Ugh): Define opcode modifier.
2050 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2052 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2053 CONSISTENT_REGISTER_MATCH macros to check register types more
2054 thoroughly. Check for illegal suffix/operand combinations
2055 when matching insns with operands. Handle new `s' suffix, and
2056 associated FloatMF opcode modifier for float insns with memory
2058 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2059 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2060 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2061 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2062 DATA_PREFIX_OPCODE throughout.
2064 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2065 (md_assemble): Rewrite suffix/register operand checking code to be
2066 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2067 AnyMem, the better to grep.
2069 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2070 given a memory operand. Don't set Abs bits either.
2071 (type_names): Remove Mem*, Abs*.
2072 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2073 define opcode_modifiers as these cases are handled by Disp8,
2074 Disp16, Disp32 and suffix checks.
2075 (COMES_IN_BOTH_DIRECTIONS): Remove.
2076 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2078 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2079 if IgnoreDataSize modifier given. Remove ShortformW modifier
2080 test. Add test for ShortForm in W base_opcode modification.
2081 Merge Seg2ShortForm and Seg3ShortForm code.
2082 * config/tc-i386.h (ShortFormW): Remove.
2083 (IgnoreDataSize): Define.
2085 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2087 * config/tc-d30v.c (md_assemble): Store previous segment state
2088 with previous instruction.
2090 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2092 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2093 (ebp, esp): Remove static variables.
2094 (MATCH): Remove test for InOutPortReg.
2095 (i386_operand): Properly handle InOutPortReg here instead.
2096 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2097 (md_assemble): Simplify and correct modrm and sib generation.
2098 (i386_operand): Add warning for scale without index.
2099 Rewrite checks for valid base/index combinations.
2101 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2102 macros and enclose in do while(0).
2103 (RESTORE_END_STRING): Likewise.
2104 (md_assemble): Add one to printed operand number so we start
2105 from 1 not 0. Add some more gettext invocations.
2106 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2109 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2110 DATA_PREFIX, SEG_PREFIX): Define.
2111 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2112 (check_prefix): Remove function.
2113 (add_prefix): New function. Add prefix to i.prefix as well as
2115 (md_assemble): Changes for add_prefix. Remove hack for wait
2116 prefix, instead always output prefixes in fixed order. Test
2117 for jcxz/loop when selecting between word & dword operations,
2118 and add address size prefix rather than operand size prefix.
2119 Remove operand -> address size hack when emitting jcxz/loop.
2120 (i386_operand): Remove O_Absent check as it's done in expr.
2122 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2124 * configure.in: Recognize m5200 as a cpu_type of m68k.
2125 * aclocal.m4: Rebuild with current libtool.
2126 * configure: Rebuild.
2128 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2130 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2131 to relaxable_symbol to prevent references to external symbol from
2134 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2136 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2137 symbols are relaxable.
2139 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2141 * config/tc-v850.c (md_begin): Don't create special
2142 sections by default.
2144 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2146 * config/tc-mips.c (macro): For div and udiv, close the
2147 reorder block as soon as possible.
2149 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2151 From Matt Semersky <matts@scd.hp.com>:
2152 * macro.c (macro_mri_mode): New function.
2153 * macro.h (macro_mri_mode): Declare.
2154 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2157 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2159 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2162 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2163 until after xstrdup in OBJ_EVAX case.
2165 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2167 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2168 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2169 of hardcoded magic number.
2170 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2172 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2174 * read.c (do_s_func): New function.
2176 * read.h (do_s_func): Add prototype.
2178 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2180 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2181 nops if fill pattern not specified.
2183 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2185 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2186 * config/te-go32.h (TE_GO32): Define.
2187 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2189 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2191 Implement .func/.endfunc pseudo-ops.
2192 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2194 * read.c (potable): Add .func,.endfunc.
2195 (s_func): New function.
2196 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2198 (in_doc_func_p,current_function_label): New static globals.
2199 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2201 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2203 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2204 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2205 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2206 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2207 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2208 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2209 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2210 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2211 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2212 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2213 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2214 * config/tc-a29k.c: Don't define md_short_jump_size,
2215 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2216 * config/tc-alpha.c: Likewise.
2217 * config/tc-alpha.h: Likewise.
2218 * config/tc-arm.c: Likewise.
2219 * config/tc-h8300.c: Likewise.
2220 * config/tc-h8500.c: Likewise.
2221 * config/tc-hppa.c: Likewise.
2222 * config/tc-i860.c: Likewise.
2223 * config/tc-i960.c: Likewise.
2224 * config/tc-ppc.c: Likewise.
2225 * config/tc-sh.c: Likewise.
2226 * config/tc-sparc.h: Likewise.
2227 * config/tc-tic30.c: Likewise.
2228 * config/tc-w65.c: Likewise.
2229 * config/tc-z8k.c: Likewise.
2231 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2233 * config/tc-vax.c (_): Delete this macro used for placeholder
2234 values in vax_operand_width_size; it conflicts with the _() macro
2235 used for internationalization.
2237 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2239 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2240 code. From Chris Moller <moller@bops.com>.
2242 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2243 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2244 * read.c (emit_expr): Initialize seg and subseg fields of a new
2246 * write.c (write_object_file): Switch to the appropriate segment
2247 and subsegment when processing a broken word.
2249 * config/tc-m68k.c (mri_assemble): New static function.
2250 (build_mri_control_operand): Call mri_assemble rather than
2252 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2253 (s_mri_endf, s_mri_endw): Likewise.
2255 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2257 * read.c (s_org): Call md_flush_pending_output if it is defined.
2259 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2261 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2263 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2264 (md_parse_option): Add for same.
2265 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2266 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2267 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2269 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2271 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2273 * config/tc-arm.c (find_real_start): Relax definition of local
2276 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2278 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2279 symbols at the given address, not just the last one specified.
2281 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2283 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2284 or number_to_chars_littleendian to write data.
2286 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2288 * config/tc-v850.c (md_assemble): Remove artificially created
2289 register name symbols.
2291 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2293 * write.c (fixup_segment): Change "segment" to "section" in
2296 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2298 * write.c (fixup_segment): Change sym1-sym2 message again.
2300 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2302 * write.c (fixup_segment): Improve error message for sym1-sym2
2303 errors when sym1 is in a different segment from sym2.
2305 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2307 * config/tc-m32r.c (warn_unmatched_high): New static local.
2308 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2309 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2310 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2311 (md_parse_option): Likewise.
2312 (md_show_usage): Likewise.
2313 (m32r_frob_file): Likewise.
2315 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2316 (read_a_source_file): Call them.
2317 * read.h (stabs_generate_asm_file): Declare.
2318 * stabs.c (stabs_generate_asm_file): New function.
2319 (generate_asm_file): New function.
2320 (stabs_generate_asm_lineno): Move file name handling into
2323 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2325 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2326 (d30v_current_align, d30v_current_align_seg): New variables.
2327 (d30v_last_label): New variable.
2328 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2329 (s_d30v_data, s_d30v_section): Likewise.
2330 (md_pseudo_table): Call them.
2331 (md_begin): Initialize d30v_current_align_seg.
2332 (md_assemble): Call d30v_align when needed by known current alignment.
2333 (d30v_frob_label, d30v_cons_align): New functions.
2334 * config/tc-d30v.h (md_do_align): Remove.
2335 (tc_frob_label): Call d30v_frob_label.
2336 (md_cons_align): New.
2338 * config/tc-d30v.c (find_format): Convert complex expressions to
2339 expression symbols before processing. Clean up code formatting.
2341 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2343 * po/Make-in (install-info): New target.
2345 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2347 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2349 * config/tc-mn10300.c (md_assemble): Likewise.
2351 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2353 * Makefile.am: Update with `make dep-am'.
2354 (HFILES): Add cgen.h.
2355 (cgen.o): Depend on cgen.h.
2356 * Makefile.in: Regenerate.
2358 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2360 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2362 * gasp.c (grab_label): Permit a label to be a preprocessor
2363 variable by permitting a label to start with a backslash.
2365 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2367 * config/tc-mips.c (validate_mips_insn): Removed hack
2368 for previously inaccessible bitfields in some INSN_TRAP
2371 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2373 * config/tc-d30v.c (do_assemble): Abort with error message
2374 if opcode operands do not match.
2376 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2378 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2379 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2380 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2381 similar new 'q' operand.
2383 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2385 * cgen.c (cgen_asm_finish_insn): Fix typo.
2387 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2390 * cgen.c: Include it.
2391 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2392 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2393 All callers updated.
2394 * config/tc-m32r.c: Include cgen.h.
2395 (m23r_insn): New members num_fixups,fixups.
2397 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2399 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2400 to avoid compiler warning.
2402 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2404 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2407 * makefile.vms (OBJS): Add ehopt.obj
2409 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2411 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2413 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2415 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2416 a short format insn.
2417 (md_assemble): Set it for explicitly packed insns.
2419 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2421 * config/obj-coff.c (c_symbol_merge): Do not take address of
2422 native fields when performing the memcpy.
2424 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2426 * config/tc-mips.c (macro,macro2): Implement
2427 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2429 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2431 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2432 relocations against globally visible symbols.
2433 * config/tc-m68k.c (relaxable_symbol): New macro.
2434 (m68k_ip, md_estimate_size_before_relax): Use it.
2435 (tc_m68k_fix_adjustable): Also handle weak symbols.
2437 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2439 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2440 references to externally visible symbols.
2441 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2442 values in twice for a PC relative reloc if the symbol is
2445 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2446 don't adjust a PC relative reloc against an externally visible
2448 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2449 for a PC relative fixup against an externally visible defined
2450 symbol, arrange to store object file and addend values as though
2451 the symbol were not defined.
2452 (tc_gen_reloc): Likewise.
2454 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2456 * read.c (sizeof_leb128): Referenced externally by write.c so
2459 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2461 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2462 and expand a 'debug' symbol associated with the next instruction
2463 that does not cause a short instruction to be filled with a NOP.
2464 (md_pseudo_table): Add support for .debugsym.
2465 (assemble_parallel_insn): Add calls to expand_debug_sym as
2467 (md_assemble): Ditto.
2469 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2471 * as.c (main): Conditionally call setlocale.
2472 * gasp.c (main): Likewise.
2473 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2474 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2476 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2478 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2480 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2482 * config/tc-hppa.c: Change all calls to bzero to use memset.
2483 (pa_ip): Add cast to avoid warning.
2484 (tc_gen_reloc, md_apply_fix): Likewise.
2485 (pa_find_space_by_number): Likewise.
2486 (hppa_force_relocation): Likewise.
2487 (pa_block): Change i to unsigned int.
2488 * config/obj-som.h (obj_som_copyright): Declare.
2490 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2492 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2493 for line numbers for assembly source.
2495 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2497 * configure.in: Change version number to 2.9.4
2498 * configure: Rebuild.
2500 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2502 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2504 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2506 * ecoff.h: Change symbolS in function declaration to struct
2509 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2511 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2512 (md_convert_frag): Fix i18n typo.
2514 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2516 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2517 * ecoff.h: Protoype it.
2518 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2519 [EVAX] (s_alpha_prologue): Delete.
2520 (md_pseudo_table): Update.
2522 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2524 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2525 array to local pointer.
2526 (get_args, parse_expr): Add casts to avoid warnings.
2528 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2530 * read.c (s_set): Cast xmalloc return value to fragS *.
2531 * config/tc-m68k.c (m68k_ip): Function made static to match
2532 previous forward declaration.
2533 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2535 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2537 * config/tc-v850.c: Add internationalisation macros to error
2540 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2541 macros to error strings.
2543 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2545 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2546 reloc is in the TOC csect.
2547 (md_apply_fix3): Correct gettext typo.
2549 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2551 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2552 .L - they are local labels and the branches are not really
2553 function calls but rather far jumps.
2555 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2557 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2559 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2561 * config/tc-i386.c (md_assemble): Print operand number rather than
2562 using ordinal_names.
2563 (i386_operand): Likewise.
2565 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2567 * Makefile.am (INTLLIBS): Define to work around apparent automake
2569 All Makefiles: Regenerated.
2571 * Many files: Added gettext invocations around user-visible
2573 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2574 HAVE_LC_MESSAGES): Define.
2575 * dep-in.sed: Added asintl.h.
2576 * po/Make-in: New file.
2577 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2579 * read.c (Z_): Renamed from `_'.
2580 * Makefile.am (SUBDIRS): Added po.
2581 (POTFILES): new macro.
2582 (po/POTFILES.in): New target.
2583 ($(OBJS)): Added asintl.h.
2585 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2586 (as_new_LDADD): Added $(INTLLIBS).
2587 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2588 (gasp_new_LDADD): Added $(INTLLIBS).
2589 (gasp_new_DEPENDENCIES): New macro.
2590 * configure, aclocal.m4: Rebuilt.
2591 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2593 (ALL_LINGUAS): Define.
2594 * macro.c: Include "asintl.h".
2595 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2596 * as.h: Include "asintl.h".
2597 * config/tc-i386.c (ordinal_names): Removed.
2598 (md_assemble): Changed error text to avoid ordinal_names.
2599 (i386_operand): Likewise.
2600 (reloc): Added as_bad to avoid i18n problems.
2601 (tc_gen_reloc): Likewise.
2602 * config/tc-arm.c (bad_args): Now a #define.
2604 * config/obj-vms.c (VMS_stab_parse): Changed type of
2606 (global_symbol_directory): Unified strings to avoid i18n
2608 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2609 avoid i18n problems.
2610 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2611 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2613 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2615 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2617 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2619 * as.c (print_version_id): Added an fprintf to avoid i18n
2621 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2623 * expr.c (expr): Added as_warn call to avoid i18n problems.
2624 * messages.c (as_assert): Changed code to avoid i18n problems.
2625 (as_abort): Likewise.
2626 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2627 (s_space): Likewise.
2628 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2630 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2632 * config/tc-i386.c (check_prefix): New static function, split out
2634 (struct _i386_insn): Add wait_prefix field.
2635 (md_assemble): Remove wait_prefix local variable. Use
2636 check_prefix when adding a prefix.
2638 * config/tc-i386.c (current_templates): New static variable.
2639 (md_assemble): Remove current_templates local variable.
2640 (md_assemble, i386_operand): Improve error and warning messages in
2641 many places. Add RESTORE_END_STRING in many places before error
2642 return. Clarify some comments.
2644 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2646 (md_assemble): Parse string instruction operands, looking for
2647 segment override prefixes. Check for invalid segment prefixes on
2649 (i386_operand): i.seg[] and max mem_operand changes for string
2651 * config/tc-i386.h (EsSeg): Define.
2653 * config/tc-i386.h (regKludge): Define.
2654 (iclrKludge, imulKludge): Don't define.
2655 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2656 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2657 opcode_modifier checks to look for more common cases first. Add
2658 default_seg for IsString case.
2660 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2662 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2664 * configure: Rebuild with new automake and libtool.
2665 * aclocal.m4, Makefile.in: Likewise.
2667 * doc/Makefile.am (as.dvi): New target.
2668 * doc/Makefile.in: Rebuild.
2670 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2672 * configure.in: Added sparc86x support.
2674 * configure: Rebuild.
2676 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2678 (md_parse_option): Warn if -EL is not supported for this architecture.
2680 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2682 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2684 * config/tc-mips.c (mips_ip): Note when we use get match on
2685 the full instruction name.
2687 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2689 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2690 back into the expression to handle add/sub simplification correctly.
2692 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2694 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2696 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2698 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2701 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2703 * symbols.c (max_indent_level): New global.
2704 (print_symbol_value_1): Use it.
2705 * expr.h (expr_build_dot): Declare.
2706 * expr.c (expr_build_dot): New function.
2708 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2710 * symbols.c (print_binary): New function.
2711 (print_expr_1): Call it.
2713 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2715 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2716 operand in the opcode.
2718 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2720 * config/tc-i386.h: Reorder operand flags and opcode modifier
2721 flags for clarity. Remove unused definitions: Unknown,
2722 ImmUnknown, DispUnknown, NoModrm.
2723 * config/tc-i386.c (type_names): Add missing Debug type.
2724 (md_assemble): Better duplicate prefix checking. Quicker string
2725 instruction check via new opcode_modifier flag.
2727 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2729 * doc/as.texinfo (Invoking): Clarify -Wa example.
2731 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2733 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2734 (s_mips_weakext): Define.
2735 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2736 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2739 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2741 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2742 is an error if the value can not be computed at assembly time.
2743 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2745 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2747 * gasp.c (main): Set next field of new include_path structure to
2748 NULL. From Avery Pennarun <averyp@gdc.ca>.
2750 * read.c (s_mri_sect): Call as_bad rather than abort for an
2751 unsupported MRI target.
2753 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2755 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2756 the destination of a branch instruction should be altered.
2757 (find_real_start): New function: Locate the real, Thumb coded
2758 start of a Thumb function.
2759 (do_t_branch23): Alter the destination of branches to Thumb
2762 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2764 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2766 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2769 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2771 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2772 * doc/c-hppa.texi: Likewise.
2774 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2776 * Makefile.am: Rebuild dependencies.
2777 * Makefile.in: Rebuild.
2779 * Makefile.am (DEP_INCLUDES): New variable.
2780 (.dep1): Change to work when srcdir is not an absolute path.
2781 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2782 * Makefile.in: Rebuild.
2784 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2786 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2787 LinearAddress patch.
2789 * configure.in: Set version to 2.9.1.
2790 * configure: Rebuild.
2792 * Branched binutils 2.9.
2794 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2796 * config/tc-i386.h (FWait): Define.
2797 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2798 other prefixes. Check FWait flag in opcode table to see which
2799 instructions require an fwait prefix.
2801 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2803 * stabs.c (get_stab_string_offset): Always create a stab string
2806 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2808 Fix some gcc -Wall warnings:
2809 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2810 * ehopt.c (eh_frame_code_alignment): Likewise.
2811 * expr.c (integer_constant, operand): Likewise.
2812 * frags.c (frag_align): Likewise.
2813 * gasp.c (level_0, change_base, doinstr): Likewise.
2814 * hash.c (hash_ask): Likewise.
2815 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2816 (debugging_pseudo): Likewise.
2817 * macro.c (define_macro, check_macro): Likewise.
2818 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2819 (ignore_rest_of_line, float_cons): Likewise.
2820 * symbols.c (decode_local_label_name): Likewise.
2821 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2822 (fixup_segment, number_to_chars_bigendian): Likewise.
2823 (number_to_chars_littleendian): Likewise.
2824 * config/atof-ieee.c (gen_to_words): Likewise.
2825 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2826 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2827 * read.c (output_big_sleb128): Initialize locals to avoid
2829 (output_big_uleb128, equals): Likewise.
2830 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2831 to unsigned int. Change zeros to unsigned int.
2832 * cond.c (s_if): Add return to default case.
2833 * frags.c (frag_now_fix): Change return type to addressT.
2834 * frags.h (frag_now_fix): Update declaration.
2835 * listing.c (file_info_struct): Change linenum to unsigned int.
2836 (struct list_info_struct): Change hll_line to unsigned int.
2837 (print_source): Update format string.
2838 * read.c (emit_expr): Change scan to unsigned int, and don't
2839 bother to initialize it.
2840 * symbols.c (dollar_label_count): Change to unsigned long.
2841 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2842 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2843 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2845 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2847 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2848 mcf5200 just as we do for m68000.
2849 (m68k_init_after_args): Likewise.
2850 (md_estimate_size_before_relax): Likewise.
2852 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2854 * config/tc-v850.c (md_assemble): Store relocation addend in
2855 fixup instead of instruction.
2857 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2859 * config/tc-i386.c (md_assemble): Swap template arguments to
2860 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2861 This macro is currently symmetric, so passing them the wrong
2862 way didn't cause any problem, but may if the macro is changed
2864 After copying template to i.tm, use i.tm. rather than t-> to
2865 access fields, and make t a const*
2866 Move i.tm.operand_types[] swap to immediately after the copy.
2868 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2870 * expr.h (expr_build_uconstant): Add prototype.
2871 (expr_build_unary,expr_build_binary): Add prototypes.
2872 * expr.c (expr_build_uconstant): New function.
2873 (expr_build_unary,expr_build_binary): New functions.
2875 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2877 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2878 * macro.c (macro_expand_body): Increase buffer size.
2879 * messages.c (as_warn): Likewise.
2880 (as_warn_where, as_bad, as_bad_where): Likewise.
2882 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2884 Based on patch from H.J. Lu <hjl@gnu.org>:
2885 * Makefile.am (DISTSTUFF): New variable.
2886 (diststuff): New target.
2887 * Makefile.in: Rebuild.
2889 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2891 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2892 m32r_elf_section_change_hook.
2894 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2895 emit a nop if a section ends with a 16 bit instruction.
2897 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2899 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2900 s_lcomm rather than obj_coff_lcomm.
2901 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2903 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2905 * config/tc-i386.h (LinearAddress): Define.
2906 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2907 instruction, don't use a default segment.
2909 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2911 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2912 * configure: Rebuild.
2914 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2916 * aclocal.m4, configure: Rebuild with libtool 1.2.
2918 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2921 PC relative branches. Patch courtesy of Jonathan Walton.
2924 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2926 * configure.in (emulations): Add thumb-pe target.
2928 * configure (emulations): Add thumb-pe target.
2930 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2932 * itbl-lex.l (yywrap): Don't define if already defined as a
2935 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2937 * depend.c (quote_string_for_make): New function.
2938 (wrap_output): Use it.
2940 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
2942 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2943 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
2945 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
2947 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2948 Recognize -GN and -relax.
2949 (md_begin): Initialize gp size from -G switch.
2950 (alpha_force_relocation): Always force if -relax.
2951 (alpha_align): Take a new argument that will specify when to
2952 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
2953 Change all callers. Emit nop alignment padding as nop+unop pair.
2955 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
2957 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
2958 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
2960 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
2962 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
2963 require padding to the next long word boundary.
2965 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
2967 * cgen.c: #include symcat.h.
2968 * config/tc-m32r.c: Likewise.
2970 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
2972 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
2973 absolute expressions instead of '$' prefixed register names.
2975 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
2977 * read.c (s_set): Record file and line info for symbols when -as.
2978 (pseudo_set): Don't overwrite that dummy fragment.
2980 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
2982 * config/tc-ppc.c (md_pseudo_table): Add "section".
2983 (ppc_named_section): New static function.
2985 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
2987 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
2988 so we don't have to scan the entire list.
2990 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
2992 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
2993 case, allow the parallel instructions to modify the same flag
2996 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
2998 * listing.c (list_symbol_table): Categorize symbols by
2999 undefined_section rather than sy_frag->line == NULL.
3001 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3003 * Makefile.am (install-exec-local): Install properly when ln
3004 fails or tooldir == prefix.
3006 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3008 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3009 Test result of insert_operand for error.
3011 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3013 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3014 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3015 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3016 * doc/Makefile.in: Rebuild.
3018 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3020 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3021 (macro): Fix handling of M_COP[0-3].
3023 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3025 Based on patches from Ross Harvey <ross@teraflop.com>:
3026 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3027 if macro_alternate or macro_mri.
3028 (getstring): Remove support for byte constants between < and >.
3029 (get_any_string): '<' only starts a string if macro_alternate or
3031 (macro_expand_body): Permit keyword parameters following
3032 positional parameters.
3034 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3035 * configure.in (alpha*-*-netbsd*): New target.
3036 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3037 * configure: Rebuild.
3039 * as.h (flag_warn_suppress_instructionswap): Move from here...
3040 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3041 here, and make static.
3043 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3044 BFD_ASSEMBLER or MANY_SEGMENTS.
3046 * as.c (show_usage): Update bug-gnu-utils address.
3047 * gasp.c (show_usage): Likewise.
3048 * doc/as.texinfo (Bug Reporting): Likewise.
3050 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3052 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3053 insns regardless of the size of a pointer if we're in mips I or
3055 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3057 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3059 Fix rac to accept only a0:
3060 * tc-d10v.c (parallel_ok, find_opcode):
3061 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3062 Introduce OPERAND_GPR.
3064 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3066 * read.c (s_fill): Handle non-constant repeat counts by creating
3067 an rs_space fragment.
3069 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3071 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3072 from as_bad to as_warn.
3074 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3076 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3077 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3078 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3080 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3082 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3083 seg_fix_rotP rather than fix_root from seg_info.
3085 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3087 * expr.c: Add support for 0x1_2_3_4 bignums.
3089 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3091 * configure.in: Change -linux* to -linux-gnu*.
3092 * configure: Rebuild.
3094 * app.c (do_scrub_begin): Treat \r as whitespace.
3096 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3098 * Makefile.am: Update dependencies.
3099 * Makefile.in: Rebuild.
3101 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3103 * configure, aclocal.m4: Rebuild with new libtool.
3105 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3107 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3108 the argument to bfd_set_arch_mach.
3109 (load_address): Use bfd_arch_bits_per_address to determine the
3110 bit size of an address instead of looking at the isa level.
3111 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3113 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3115 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3117 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3119 * ehopt.c: New file.
3120 * as.h (enum _relax_state): Add rs_cfa.
3121 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3122 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3123 * read.c (emit_expr): Call check_eh_frame.
3124 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3125 (relax_segment): Likewise.
3126 * Makefile.am: Rebuild dependencies.
3127 (GAS_CFILES): Add ehopt.c.
3128 (GENERIC_OBJS): Add ehopt.o.
3129 * doc/internals.texi (Frags): Document rs_cfa.
3131 * as.c (show_usage): Mention --traditional-format.
3132 (parse_args): Accept --traditional-format.
3133 * as.h (flag_traditional_format): Declare.
3134 * output-file.c (output_file_create): If flag_traditional_format,
3135 set BFD_TRADITIONAL_FORMAT on stdoutput.
3136 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3138 * config/tc-mips.c (append_insn): Make sure that if we have a
3139 fixup for an unmatched %hi reloc, it does not associated with a
3142 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3143 * doc/Makefile.in: Likewise.
3145 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3147 * config/tc-m32r.c (check_for_side_effects): New function.
3148 (can_make_parallel): Add checks for instruction side effects
3149 clashing with the other instruction.
3150 (assemble_parallel_insn): Improve warning messages. Return error
3151 message from non-swapped instruction order.
3153 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3155 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3157 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3158 md_cleanup definition. This moves the forced literal output to
3159 the end of the source pass, and avoids macro's inserting literals
3160 into the code immediately after the macro expansion.
3162 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3164 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3165 a gas internal symbol is adjustable.
3166 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3168 * as.h: If gcc version greater than 2.6, use `__format__' and
3169 `__printf__' in function attributes, rather than `format' and
3172 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3174 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3176 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3178 Add tms320c30 support:
3179 * config/tc-tic30.h: New file.
3180 * config/tc-tic30.c: New file.
3181 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3182 TARGET_FORMAT as "coff-tic30".
3183 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3184 * Makefile.am: Rebuild dependencies.
3185 (CPU_TYPES): Add tic30.
3186 (CPU_OBJ_VALID): tic30-aout is valid.
3187 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3188 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3189 * configure, Makefile.in: Rebuild.
3191 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3193 * config/tc-v850.c (md_assemble): Improvements to error messages.
3195 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3197 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3198 BFD_RELOC_HI16_S to store the high bits of any value.
3200 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3201 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3202 assembler calculate relocations to any external symbol at all.
3203 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3204 involving generation of pc-relative relocs.
3205 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3206 has been moved to md_apply_fix3.
3208 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3209 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3210 which actually means (the address of identifier's GOT entry) +
3211 constant, which is not particularly useful.
3213 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3215 * read.h (include_dirs): Declare.
3216 (include_dir_count,include_dir_maxlen): Declare.
3218 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3220 * configure.in: Correct check for shared opcodes library.
3221 * configure: Rebuild.
3223 * listing.c (buffer_line): If we can't open the file, set at_end.
3224 (listing_print): Remove unused local variable fi.
3226 * config/m68k-parse.y (reglistpair): Handle register list in
3229 * config/vms-conf.h: Don't undef VERSION.
3231 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3233 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3235 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3237 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3238 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3239 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3240 (EXTRA_DIST): Define.
3241 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3242 explicitly rather than via the list of object files.
3243 (gcc-as.opt): New file created when make-gas.com is run.
3244 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3245 itbl-cpu.h} to #include appropriate file rather than copying that
3247 * config/vms-conf.h: Synchronize with current config.in.
3248 * Makefile.in: Rebuild.
3250 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3252 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3253 (parallel_ok): Relaxed parallel subinstruction dependency check.
3255 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3257 * as.h (flag_warn_suppress_instructionswap): added new flag.
3258 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3259 command line argument.
3260 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3261 warning only if flag_warn_suppress_instructionswap is false.
3263 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3265 * configure.in (i386-*-mingw32*): New target.
3266 * configure: Rebuild.
3268 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3270 * symbols.c (resolve_symbol_value): Don't set the segment if it
3271 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3273 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3276 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3278 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3279 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3282 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3284 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3286 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3288 * config/tc-v850.c (v850_insert_operand): Display instruction when
3289 an error is encountered.
3291 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3293 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3294 (i386-*-sco3.2v5*coff): New target.
3295 (i386-*-sco3.2*): New target.
3296 * configure: Rebuild.
3298 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3300 * config/tc-v850.c: Tidy error message production.
3302 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3304 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3305 validate_immediate return value in the right type for comparisons
3308 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3310 * listing.c (MAX_BYTES): Use listing variables not constants.
3311 (data_buffer): No longer an array, but a pointer.
3312 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3313 (listing_listing): Allocate data_buffer.
3315 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3317 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3318 --listing-rhs-width, --listing-cont-lines.
3319 (show_usage): Update.
3320 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3321 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3322 (print_lines): Use the variables instead of the constants.
3323 (listing_listing): Likewise.
3324 * listing.h: Declare the new vars.
3326 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3328 * as.c (parse_args): Add --keep-locals alias for -L.
3329 Add --strip-local-absolute.
3330 (show_usage): Update.
3331 * as.h (flag_strip_local_absolute): New flag.
3332 * symbols.c (S_IS_LOCAL): Use it.
3333 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3334 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3335 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3337 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3339 * config/tc-m32r.c: Detect if explicitly parallel instructions
3340 might have an io conflict and issue a warning message.
3342 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3344 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3345 cgen_swap_fixups): Functions to save, restore and swap the fixup
3346 chain with a backup copy.
3347 (cgen_asm_finish_insn): Returns address of constructed insn.
3349 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3351 * listing.c (file_info_struct): Remove FILE, add POS.
3352 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3353 (file_info): Don't open the file.
3354 (buffer_line): Check for the file in the last_open cache, updating
3356 (print_source): Don't reference file_info->file.
3357 (listing_listing): Likewise.
3358 (listing_print): Close the file in the cache, if any.
3360 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3362 * read.c (dwarf_file_string): New file static variable.
3363 (emit_expr): Look for constant sequence that leads up to a file
3364 name in DWARF debugging output.
3365 (stringer): Use dwarf_file_string to decide whether to accept a
3366 string as a file name.
3368 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3370 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3371 (crack_operand): Add reg->reglst MRI hack.
3372 (r_seg): Put reglst symbols in reg_section.
3373 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3375 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3377 * tc-sh.c (get_specific): Handle SGR & DBR.
3379 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3381 * tc-h8300.c (parse_reg): Take the length of the symbol into
3382 account when attempting to match a register name.
3383 * tc-h8500.c (parse_reg): Likewise.
3385 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3387 * cgen.c: Formatting changes to improve readability.
3389 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3391 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3394 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3396 Based on a patch from Jim Wilson
3397 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3398 (tc_gen_reloc): Handle cross section PC relative relocs
3401 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3403 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3405 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3407 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3408 (expr_jmp_buf): New static local.
3409 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3410 (cgen_md_operand): New function.
3411 * tc-m32r.c: Clean up pass over `struct foo' usage.
3412 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3414 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3416 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3417 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3419 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3421 * config/tc-i386.c (i386_operand): Give an error if there are
3422 unrecognized characters after an expression.
3424 For older changes see ChangeLog-9697