1 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5 indication of success rather than a value.
6 (itbl_get_val): Likewise.
7 (itbl_get_field): Use strcspn. Change delimiters to include
9 * itbl-ops.h (itbl_get_reg_val): Update declaration.
10 (itbl_get_val): Likewise.
11 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
13 * symbols.c (copy_symbol_attributes): Convert local symbols to
16 1999-06-10 Nick Clifton <nickc@cygnus.com>
18 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
21 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
23 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
24 Optimize set if sizeof(bfd_vma) == 64.
25 (sparc_ip): Fix sethi - without %hi() it should generate
26 R_SPARC_22 reloc, not R_SPARC_HI22.
27 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
29 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
31 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
32 (s_ncons): New function.
33 (native_op_table): New table.
34 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
35 R_SPARC_OLO10 handling.
37 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
39 * expr.h (struct expressionS): Revert last change; widen X_op.
40 * config/tc-alpha.c (md_begin): Check the field is wide enough.
42 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
44 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
45 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
46 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
47 * Makefile.in: Regenerated.
49 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
50 `common' pass on to s_mri_common.
51 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
53 1999-06-06 Richard Henderson <rth@cygnus.com>
55 * config/obj-elf.c (obj_elf_section): Don't free the return
56 value of demand_copy_C_string.
58 1999-06-05 Richard Henderson <rth@cygnus.com>
60 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
61 creation logic from obj_elf_create_section.
63 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
65 (special_sections): Make const.
66 (obj_elf_section): Gut and rewrite parsing.
67 (obj_elf_change_section): New function broken out of obj_elf_section.
68 (obj_elf_parse_section_letters): Likewise.
69 (obj_elf_section_word): Likewise.
70 (obj_elf_section_type): Likewise.
71 (obj_elf_previous): Treat as a toggle.
72 (obj_elf_popsection): New.
73 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
74 (ppc_section_type): Likewise.
75 * config/tc-ppc.h: Likewise.
77 * expr.h (struct expressionS): Don't make X_op a bitfield.
78 * config/tc-alpha.c: Update for symbol handling changes.
79 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
80 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
82 1999-06-05 Richard Henderson <rth@cygnus.com>
84 * dwarf2dbg.c (*): Convert to K&R + prototypes.
85 (dwarf2_gen_line_info): Kill unused variables.
86 (dwarf2_finish): Likewise.
87 (dwarf2_where): Likewise.
88 (dwarf2_directive_file): If we've only got a string,
89 hand off to s_app_file.
90 * ecoff.c: Move the include of ecoff.h.
91 * symbols.h (S_IS_FUNCTION): Prototype.
93 * read.c (LEX_HASH): Supply a default.
95 (s_globl): Update `c' after skipping whitespace.
96 * read.h (LEX_END_NAME, is_name_ender): New.
97 * expr.c (get_symbol_end): Respect it.
99 1999-06-04 Mark Klein <mklein@dis.com>
101 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
103 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
105 * config/tc-hppa.c: Update for symbol handling changes.
107 1999-06-03 Ian Lance Taylor <ian@zembu.com>
109 * cgen.c: Update for symbol handling changes.
110 * config/tc-m32r.c: Likewise.
112 * config/tc-hppa.h: Update for symbol handling changes.
113 * config/tc-hppa.c: Likewise.
115 * config/tc-arm.h: Update for symbol handling changes.
116 * config/tc-arm.c: Likewise.
117 (symbol_make_empty): Remove. Just use symbol_create.
119 * symbols.c (symbol_set_tc): Correct name.
121 * Makefile.am: Rebuild dependencies.
122 ($(OBJS)): Don't depend upon struc-symbol.h.
123 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
124 * dep-in.sed: Don't remove struc-symbol.h.
125 * Makefile.in: Rebuild.
127 * doc/internals.texi (Symbols): Describe changes in symbol
130 1999-06-03 Richard Henderson <rth@cygnus.com>
132 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
133 instead of doing the work by hand.
135 1999-06-03 David Mosberger <davidm@hpl.hp.com>
137 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
138 state of line state-machine.
139 (struct ls): Collect DWARF2 line state-machine state in new member
140 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
141 resulted in any DWARF2 directives.
142 (reset_state_machine): New function.
143 (out_end_sequence): Ditto.
144 (dwarf2_gen_line_info): When switching sections or switching to a
145 lower text address, call out_end_sequence() first to terminate the
146 previous code sequence as code sequences MUST have monotonically
147 increasing addresses.
148 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
150 1999-06-03 David Mosberger <davidm@hpl.hp.com>
152 * as.c (parse_args): Add option -gdwarf2 to allow requesting
153 DWARF2 debug info (line information only, at this point).
154 * as.h: Update comment about supported debug formats.
155 * dwarf2dbg.c, dwarf2dbg.h: New files.
156 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
158 * expr.c (operand): Don't use [ for parens if we want an index op.
159 (op_encoding): Switch [ into O_index, if desired.
160 (op_rank): Renumber with O_index on bottom.
161 (expr): If O_index, match closing bracket.
162 * expr.h (O_index): New.
164 * read.c (read_a_source_file): Conditionally allow matched "
165 in lines passed to md_assemble.
167 * config/obj-elf.c (elf_pseudo_table): Add `common'.
169 1999-06-03 Ian Lance Taylor <ian@zembu.com>
171 Add support for storing local symbols in a small structure to save
172 memory when assembling large files.
173 * as.h: Don't include struc-symbol.h.
174 (symbolS): Add typedef.
175 * symbols.c: Include struc-symbol.h.
176 (local_hash): New static variable.
177 (save_symbol_name): New static function, from symbol_create.
178 (symbol_create): Call save_symbol_name.
179 (local_symbol_count): New static variable.
180 (local_symbol_conversion_count): Likewise.
181 (LOCAL_SYMBOL_CHECK): Define.
182 (local_symbol_make): New static function.
183 (local_symbol_convert): New static function.
184 (colon): Handle local symbols. Create local symbol for local
186 (symbol_table_insert): Handle local symbols.
187 (symbol_find_or_make): Create local symbol for local label name.
188 (symbol_find_base): Check for local symbol.
189 (symbol_append, symbol_insert): Check for local symbols.
190 (symbol_clear_list_pointers, symbol_remove): Likewise.
191 (verify_symbol_chain): Likewise.
192 (copy_symbol_attributes): Likewise.
193 (resolve_symbol_value): Handle local symbols.
194 (resolve_local_symbol): New static function.
195 (resolve_local_symbol_values): New function.
196 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
197 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
198 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
199 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
200 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
201 (symbol_previous, symbol_next): New functions.
202 (symbol_get_value_expression): Likewise.
203 (symbol_set_value_expression): Likewise.
204 (symbol_set_frag, symbol_get_frag): Likewise.
205 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
206 (symbol_mark_used_in_reloc): Likewise.
207 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
208 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
209 (symbol_mri_common_p): Likewise.
210 (symbol_mark_written, symbol_clear_written): Likewise.
211 (symbol_written_p): Likewise.
212 (symbol_mark_resolved, symbol_resolved_p): Likewise.
213 (symbol_section_p, symbol_equated_p): Likewise.
214 (symbol_constant_p): Likewise.
215 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
216 (symbol_get_obj, symbol_set_obj): Likewise.
217 (symbol_get_tc, symbol_set_tc): Likewise.
218 (symbol_begin): Initialize local_hash.
219 (print_symbol_value_1): Handle local symbols.
220 (symbol_print_statistics): Print local symbol statistics.
221 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
222 Declare new symbols.c functions. Move many declarations here from
224 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
225 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
226 (struct symbol): Move bsym to make it clearly the first field.
227 Remove TARGET_SYMBOL_FIELDS.
228 (symbolS): Don't typedef.
229 (struct broken_word): Remove.
230 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
231 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
232 (symbol_clear_list_pointers): Likewise.
233 (symbol_insert, symbol_remove): Likewise.
234 (symbol_previous, symbol_append): Likewise.
235 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
236 (struct local_symbol): Define.
237 (local_symbol_converted_p, local_symbol_mark_converted): Define.
238 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
239 (local_symbol_get_frag, local_symbol_set_frag): Define.
240 (local_symbol_get_real_symbol): Define.
241 (local_symbol_set_real_symbol): Define.
243 * write.c (write_object_file): Call resolve_local_symbol_values.
244 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
245 (TARGET_SYMBOL_FIELDS): Don't define.
246 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
247 ECOFF_DEBUGGING, add ECOFF fields.
248 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
249 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
250 ECOFF_DEBUGGING, add ECOFF fields.
251 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
252 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
253 * config/tc-mcore.h: Don't include struc-symbol.h.
254 (TARGET_SYMBOL_FIELDS): Don't define.
255 (struct mcore_tc_sy): Define.
256 (TC_SYMFIELD_TYPE): Define.
257 * Many files: Use symbolS instead of struct symbol. Use new
258 accessor functions rather than referring to symbolS fields
261 * read.c (s_mri_common): Don't add in value of line_label.
263 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
264 checking for SEC_LINK_ONCE.
266 * config/tc-sh.h (sh_fix_adjustable): Declare.
268 * app.c (input_buffer): New static variable.
269 (app_push): Save saved_input in allocated buffer.
270 (app_pop): Restored saved_input.
271 (do_scrub_chars): Change get parameter to take char * and int as
272 arguments. Change GET macro to pass input_buffer to get
273 function. Don't save input into allocated buffer.
274 * as.h (do_scrub_chars): Update declaration.
275 * input-file.c (input_file_get): Change to take char * and int.
276 Read data into passed in buffer. Remove static buffer.
277 * read.c (scrub_from_string): Change to take char * and int. Copy
278 data into passed in buffer.
280 * hash.h: Neaten. Declare hash_traverse.
281 * hash.c: Complete rewrite based on BFD hashing code.
282 * gasp.c (chunksize): New variable.
283 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
286 1999-05-28 Nick Clifton <nickc@cygnus.com>
288 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
289 addend unless the target uses an old ABI.
291 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
293 -Wchar-subscripts cleanup
294 * listing.c (listing_newline): Use unsigned char variable, so
295 calls to isascii,iscntrl are correct.
296 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
298 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
299 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
300 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
301 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
303 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
305 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
307 (arch_coldfire_p): New #define.
308 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
310 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
312 * config/tc-m68k.c (install_operand): Add places `n', `o'.
314 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
315 (install_operand): Add place `N'.
316 (init_table): Add registers ACC, MACSR, MASK.
318 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
320 * config/tc-m68k.c: Change mcf5200 --> mcf.
321 (archs): Add mcf5206e, mcf5307.
322 (m68k_ip): Add format `u'.
323 (install_operand): Add place `m', `M', `h'.
324 (init_table): Add upper/lower registers.
326 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
328 1999-05-28 Martin Dorey <mdorey@madge.com>
330 * config/tc-i960.c: Several minor changes to add ELF and
331 BFD_ASSEMBLER support.
332 * config/tc-i960.h: Likewise.
333 * configure.in (i960-*-elf*): New target.
334 * aclocal.m4, configure: Rebuild.
336 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
338 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
339 reloc changes when defined(BFD_ASSEMBLER).
341 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
343 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
345 * write.c (write_print_statistics): Output to file, not stderr.
347 * expr.c (generic_bignum_to_int32,64): Prototype.
349 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
350 output_sleb128, output_uleb128, output_big_sleb128,
351 output_big_uleb128, output_big_leb128): Prototype.
352 (output_big_sleb128, output_big_uleb128): Make inline.
353 (output_big_leb128): Remove inline
355 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
356 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
357 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
358 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
359 value for correct overflow check in write.c:fixup_segment.
360 * write.c (fixup_segment): Move bitfield overflow checks to after
361 the md_apply_fix call.
362 * config/obj-coff.c (fixup_segment): Likewise.
363 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
364 valueT *val argument.
366 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
368 * config/atof-ieee.c (gen_to_words): Correctly round a
369 denormalized number. Fix off-by-one in range checking for
370 exponent in a denormal.
372 1999-05-10 Nick Clifton <nickc@cygnus.com>
374 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
377 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
379 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
381 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
383 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
384 (ReverseRegRegmem): Remove.
385 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
386 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
387 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
390 From Doug Ledford <dledford@redhat.com>
391 * config/tc-i386.h (RegXMM): New for P/III.
392 * config/tc-i386.c: Add support for P/III.
394 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
396 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
397 (md_begin): Allow ppc32 insns in ppc64bridge mode.
398 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
400 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
402 * config/tc-i386.c (i386_immediate): Skip whitespace before
403 complaining about junk after expression.
404 (i386_displacement): Likewise.
406 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
408 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
409 Don't copy before downcaseing.
411 1999-05-05 Catherine Moore <clm@cygnus.com>
413 * tc-m68k.c: Include elf/m68k.h.
414 (m68k_elf_final_processing): New routine.
415 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
418 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
420 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
423 1999-04-30 Nick Clifton <nickc@cygnus.com>
425 * config/tc-mcore.c (mcore_s_section): Dump literals before
428 1999-04-29 Nick Clifton <nickc@cygnus.com>
430 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
433 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
435 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
436 (TC_INIT_FIX_DATA): Delete.
437 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
438 (TC_INIT_FIX_DATA): Delete.
439 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
440 * write.c (fix_new_internal): Initialize fx_cgen member.
441 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
442 (gas_cgen_md_apply_fix3): Update.
443 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
444 (md_cgen_record_fixup_exp): Update.
445 (FX_OPINFO_R_TYPE): Update.
447 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
448 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
449 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
450 * frags.h (struct frag): Make opindex, opinfo ints.
452 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
454 1999-04-26 Tom Tromey <tromey@cygnus.com>
456 * aclocal.m4, configure: Updated for new version of libtool.
458 1999-04-22 Nick Clifton <nickc@cygnus.com>
460 * config/tc-mcore.c (md_apply_fix3): Renamed function from
462 (md_apply_fix3): Do not fix up absolute relocations against
465 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
467 1999-04-20 Nick Clifton <nickc@cygnus.com>
469 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
470 changes and data-in-text directives.
471 (mcore_cons): New function: intercept cons() operations.
472 (mcore_float_cons): New function: intercept float_cons()
474 (mcore_stringer): New function: intercept stringer() operations.
476 1999-04-18 Ian Lance Taylor <ian@zembu.com>
478 * obj.h (struct format_ops): Change generate_asm_lineno field to
480 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
482 * config/tc-alpha.c (find_opcode_match): Add default case to
484 (find_macro_match): Likewise.
485 (load_expression): Parenthesize && within ||.
487 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
489 1999-04-17 Nick Clifton <nickc@cygnus.com>
491 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
492 .text .data .section pseudo ops.
493 (mcore_s_section): New function. Dump lits before changing secs.
494 (mcore_s_text): New function. Dump lits before changing secs.
495 (mcore_s_data): New function. Dump lits before changing secs.
497 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
499 * config/tc-mips.c (mips_32bitmode): New.
500 (md_begin): Set mips_32bitmode if needed.
501 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
502 Set EF_MIPS_32BITMODE.
504 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
506 * config/obj-coff.c (c_section_symbol): Fix typo in previous
509 1999-04-16 Nick Clifton <nickc@cygnus.com>
511 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
513 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
515 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
516 expressions correctly.
519 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
521 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
523 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
525 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
526 and fmpynfadd instructions.
528 1999-04-11 Richard Henderson <rth@cygnus.com>
530 * as.h (environ): Declare it, if needed.
531 * as.c (dump_statistics): Don't declare environ.
532 * configure.in (environ): Detect declaration.
533 * configure, config.in: Rebuild
535 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
536 (i386_displacement): Allocate enough space for replacement buffer.
537 Clean up replacement buffer initialization.
539 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
541 * subsegs.c (section_symbol): Don't create a new symbol if one
542 already exists; instead, use the existing one, but set its segment
543 and frag data if it hasn't already been defined.
544 * config/obj-coff.c (c_section_symbol): Likewise.
546 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
548 * tc-alpha.c (load_expression): Call as_bad instead of abort.
550 1999-04-08 Nick Clifton <nickc@cygnus.com>
552 * config/tc-mcore.c: New File: Support routines for MCore
554 * config/tc-mcore.h: New File: Definitions for MCore assembler.
555 * config/obj-coff.c: Add support for mcore-pe target.
557 * Makefile.am: Add support for MCore targets.
558 * Makefile.in: Regenerate.
559 * configure.in: Add support for MCore targets.
560 * configure: Regenerate.
562 * doc/all.texi: Set MCORE.
563 * doc/as.texinfo: Document MCore specific command line options.
565 * write.h: Prevent multiple inclusion.
567 1999-04-06 Ian Lance Taylor <ian@zembu.com>
569 * asintl.h (LC_MESSAGES): Never define.
570 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
572 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
575 * Makefile.am (m68k-parse.c): If configuring in the source
576 directory, copy m68k-parse.y into the local directory before
577 running ylwrap, to remove spurious differences when generating
579 * Makefile.in: Rebuild.
581 * config/tc-sparc.h (md_do_align): Just allocate the number of
582 bytes necessary, rather than always allocating 1024.
584 1999-04-04 Ian Lance Taylor <ian@zembu.com>
586 * listing.c (listing_newline): Add cast to avoid warning.
587 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
588 * config/tc-i386.c (i386_scale): Add return value.
589 (build_displacement_string): Remove unused local temp_disp2.
590 (i386_intel_memory_operand): Add parentheses to avoid warning.
591 (i386_intel_operand): Remove unused local end_of_operand_string.
592 (i386_operand): Remove unused local operand_modifier.
593 (i386_operand): Add parens to avoid warning.
595 1999-04-04 Don Bowman <don@pixsci.com>
597 * configure.in: Add mips*-*-vxworks* target; have it define
599 * configure, config.in: Rebuild.
601 1999-03-31 Nick Clifton <nickc@cygnus.com>
603 * configure.in (emulations): Add support for arm-epoc-pe.
604 * configure: Regenerate.
605 * config/te-epoc-pe.h: New file. Define macros specific to
607 * config/tc-arm.h: Select epoc-pe-arm target format if configured
608 for arm-epoc-pe target.
610 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
612 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
614 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
616 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
617 detect ",n" without a condition.
618 (pa_parse_neg_cmpsub_cmpltr): Likewise.
621 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
623 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
624 instruction is encoded with one bit.
627 1999-03-23 Ian Lance Taylor <ian@zembu.com>
629 * doc/internals.texi (CPU backend): Mention that
630 line_separator_chars should not include newline. From thi
631 <ttn@mingle.glug.org>.
633 1999-03-22 Doug Evans <devans@casey.cygnus.com>
635 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
636 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
638 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
640 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
642 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
644 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
647 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
649 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
651 1999-03-15 Martin Hunt <hunt@cygnus.com>
653 * app.c (do_scrub_begin): Change '-' back to a symbol char
654 so we can use multiple opcodes on a line again.
656 * config/tc-d30v.c: By default, warn if a symbol has
657 the same name as a register. Plus some minor
658 updates from the branch.
660 1999-03-13 Nick Clifton <nickc@cygnus.com>
662 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
663 BFD_RELOC_16 and BFD_RELOC_64.
665 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
667 * expr.c (expr): Add missing else.
669 1999-03-12 Nick Clifton <nickc@cygnus.com>
671 * config/tc-arm.c (md_apply_fix3): Improve error message.
673 1999-03-11 Doug Evans <devans@casey.cygnus.com>
675 * Makefile.am (CPU_TYPES): Add fr30.
676 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
677 (fr30,m32r dependencies): Update.
678 * Makefile.in: Rebuild.
680 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
681 (gas_cgen_record_fixup_exp): Ditto.
682 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
683 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
684 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
685 (md_cgen_lookup_reloc): Update use of operand->type.
686 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
687 (md_convert_frag): Call cgen_operand_lookup_by_num.
688 (md_cgen_lookup_reloc): Update use of operand->type.
689 (m32r_cgen_record_fixup_exp): Ditto.
691 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
693 * config/tc-mips.c (md_show_usage): Fix message.
695 1999-03-03 Nick Clifton <nickc@cygnus.com>
697 * doc/c-arm.texi (ARM Syntax): Document new command line switches
698 and LDR reg,=<expr> instruction.
700 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
703 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
705 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
707 1999-02-17 Nick Clifton <nickc@cygnus.com>
709 This patch was created by: Scott Bambrough
710 <scottb@corelcomputer.com>
713 Special cased '@' character. The '@' character is used as the
714 ARM assembler comment character, as a special character
715 and in ELF .symver pseudo-op's, and as a special character in
716 .type and .section pseudo-ops.
717 (symver_pseudo): New static variable.
718 (symver_state): New static variable.
719 (struct app_save): Add field 'symver_state'.
720 (app_push): Save global symver_state int struct app_save.
721 (app_pop): Restore global symver_state from struct app_save.
722 (do_scrub_chars): Special case handling of '@' character in
725 * configure.in: Modified to recognize armv* uname syntax from ARM
727 * configure: Regenerated.
729 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
730 a prefix to the section's type.
731 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
734 * config/tc-arm.h: Add support for PIC generation:
735 (pic_code): New boolean.
736 (obj_relocate_extern): Define.
737 (TC_RELOC_RTSYM_LOC_FIXUP): Define
738 (TC_CONS_FIX_NEW): Define.
739 (tc_fix_adjustable): Define.
740 (GLOBAL_OFFSET_TABLE_NAME): Define.
742 * config/tc-arm.c: Add support for PIC generation:
743 (line_seperator_chars): Allow ';' as a seperator for Linux.
744 (is_immediate_prefix): New macro.
745 (arm_parse_reloc): New function.
746 (s_arm_elf_cons): New function.
747 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
748 (md_undefined_symbol): Special case handling for the Global Offset
750 (md_apply_fix3): Handle PIC relocs.
751 (tc_gen_reloc): Handle PIC relocs.
752 (md_parse_option): Add support for '-k' command line switch to
753 enable PIC generation.
754 (cons_fix_new_arm): New function.
755 (s_arm_elf_cons): New function.
757 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
759 * configure.in: Add comments for uses of AC_DEFINE.
760 * acinclude.m4: Likewise.
761 * acconfig.h: Remove.
762 * aclocal.m4: Rebuild.
763 * configure: Rebuild.
764 * Makefile.in: Rebuild.
765 * config.in: Rebuild.
767 1999-02-15 Jim Lemke <jlemke@cygnus.com>
769 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
770 non-constant offset from a base register.
772 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
774 * config/tc-alpha.c (md_show_usage): Put \ before newline in
777 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
779 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
780 (emit_insn): Look for pc-relative and no-overflow specifiers on
781 internal relocation types.
783 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
785 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
788 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
790 (mips_4650, mips_4010, mips_4100): Variables removed.
791 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
792 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
794 (md_begin): Don't bother initializing the mips_NNNN variables;
795 mips_cpu is set, and that's good enough now.
796 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
797 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
798 (show): New function, to handle wrapping in the CPU lists.
799 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
801 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
803 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
804 than treat as an immediate specifier.
806 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
808 * config/tc-i386.c: Prototype many functions.
809 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
810 (i386_immediate): Remove unused second argument.
811 (i386_intel_operand): Fix i386_is_reg typo.
812 (i386_operand): Use allow_naked_reg.
813 (output_invalid): Make operand int for K&R.
815 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
817 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
819 * Makefile.in: Rebuild.
821 1999-02-09 Doug Evans <devans@casey.cygnus.com>
823 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
825 (EXTRA_as_new_SOURCES): Comment out.
826 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
827 * Makefile.in: Rebuild.
828 * doc/Makefile.in: Rebuild.
829 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
830 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
831 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
832 * configure: Rebuild.
833 * aclocal.m4: Rebuild.
834 * config.in: Rebuild.
835 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
836 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
837 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
838 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
839 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
840 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
841 (gas_cgen_record_fixup_exp): Ditto.
842 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
843 descriptor, not global variable.
844 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
845 descriptor, not global variable. Refer to insert_operand handler
846 via cpu descriptor, not global function.
847 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
848 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
849 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
850 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
851 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
852 * config/tc-m32r.c: Ditto.
853 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
854 (md_assemble): Ditto.
855 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
857 1999-02-09 Nick Clifton <nickc@cygnus.com>
859 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
860 relocations for ELF targets.
862 1999-02-08 Nick Clifton <nickc@cygnus.com>
864 * configure.in: Add support for StrongARM target.
865 * configure: Regenerate.
867 1999-02-05 Nick Clifton <nickc@cygnus.com>
869 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
871 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
874 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
876 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
878 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
880 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
881 (INTEL_DWORD_MNEM_SUFFIX): Define.
887 (OFFSET_FLAT): Define.
889 (NONE_FOUND): Define.
892 * config/tc-i386.c (set_intel_syntax): New routine.
893 (intel_syntax): Declare.
894 (allow_naked_reg): Declare.
895 (md_pseudo_table): Support .intel_syntax and .att_syntax.
896 (intel_float_operand): New routine.
897 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
898 Handle brackets as well as parens. Call i386_intel_operand for
899 intel syntax. Reverse operands if appropriate. Handle new
900 suffixes. Handle movzx and movsx.
901 (i386_is_reg): New routine.
902 (i386_immediate): New routine.
903 (i386_scale): New routine.
904 (i386_displacement): New routine.
905 (i386_operand_modifier): New routine.
906 (build_displacement_string): New routine.
907 (i386_parse_seg): New routine.
908 (i386_intel_memory_operand): New routine.
909 (i386_intel_operand): New routine.
910 (i386_operand): Call i386_displacement, i386_immediate,
911 i386_scale, etc. instead of handling inline.
912 (parse_register): Handle registers without prefix.
914 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
916 * configure: Regenerate.
917 * configure.in (arm-*-oabi): New.
919 * config/tc-arm.c (target_oabi): Declare.
920 (md_apply_fix3): Support REL relocs.
921 (md_parse_option): Handle -oabi.
922 (elf32_arm_target_format): New routine.
923 (md_longopts): Add OPTION_OABI.
924 * config/tc-arm.h: Redefine TARGET_FORMAT.
927 1999-01-28 Nick Clifton <nickc@cygnus.com>
929 * write.c (write_relocs): Handle out of range error.
931 * config/tc-fr30.c (fr30_fix_adjustable): New function.
932 (fr30_force_relocation): Default to 0.
934 * config/tc-fr30.h (obj_fix_adjustable): Define.
935 (TC_FORCE_RELOCATION): Define.
937 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
940 1999-01-16 Nick Clifton <nickc@cygnus.com>
942 * config/tc-d30v.c (write_2_short): Do not generate a sequential
943 merge of two instructions if the left instruciton kills the right.
945 1999-01-11 Doug Evans <devans@casey.cygnus.com>
947 * Makefile.in: Regenerate.
948 * configure.in: Redo test for using cgen.
949 * configure: Regenerate.
951 1999-01-09 Nick Clifton <nickc@cygnus.com>
953 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
954 redefinition of this macro.
956 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
958 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
961 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
963 * config/tc-mips.c (append_insn): For mips16, insert a nop between
964 a read of HI or LO and an immediatly following branch.
966 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
968 * config/tc-mips.c (md_begin): Another correction to the setting of
971 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
973 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
975 1998-12-21 Nick Clifton <nickc@cygnus.com>
977 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
978 bit insn when optimizing, so that parallelised instructions will
979 start on a 32 bit boundary.
981 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
983 * config/tc-mips.c (mips_eabi64): New.
984 (md_begin): Set mips_eabi64.
985 (mips_elf_final_processing): Use it.
987 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
989 * config/tc-mips.c (mips_elf_final_processing):
990 Correct setting of ABI in e_flags.
992 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
994 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
996 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
998 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1000 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1002 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1003 warning, values that don't fit in the field.
1005 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1007 * config/tc-mips.c (mips_abi_string): New.
1008 (md_parse_option,md_longopts): Add mabi.
1009 (mips_elf_final_processing): Set e_flags based on mabi flag.
1011 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1013 * config/tc-mips.c (md_parse_option): Handle vr4111.
1015 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1017 * config/tc-h8300.c (build_bytes): Change message given if the
1018 instruction requires H8/300H mode and we're not in Hmode, to
1019 suggest that it may be the operand modes that are the problem, not
1020 necessarily the opcode.
1022 1998-12-10 Nick Clifton <nickc@cygnus.com>
1024 * config/tc-fr30.c: Add line separator character.
1026 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1028 * configure.in (hppa-*-mpeix*): New target.
1029 * config/obj-som.h (obj_som_compiler): Declare.
1030 * config/obj-som.c (compiler_seen): New static variable.
1031 (obj_som_compiler): New function.
1032 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1033 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1034 (pa_type_args): Set hppa_priv_level.
1035 (pa_compiler): New static function if OBJ_SOM.
1036 * configure: Rebuild.
1038 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1040 * read.c (output_leb128): Don't mark as inline.
1042 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1044 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1045 AIX .vbyte unaligned data support.
1046 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1047 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1050 1998-12-07 Nick Clifton <nickc@cygnus.com>
1052 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1055 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1057 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1058 BFD_RELOC_ARM_PCREL_BRANCH.
1060 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1062 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1063 checking the target type.
1064 (mips-dec-bsd*): Set endian to little.
1065 * configure: Rebuild.
1067 COFF weak symbol support, based on patches from Mark Elbrecht
1068 <snowball3@usa.net>:
1069 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1070 * config/obj-coff.c (obj_coff_weak): New static function.
1071 (obj_coff_endef) [both versions]: Handle weak symbols.
1072 (coff_frob_symbol): Likewise.
1073 (yank_symbols): Likewise.
1074 (obj_pseudo_table): Add "weak".
1076 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1077 <aymeric.vincent@emi.u-bordeaux.fr>.
1078 * aclocal.m4: Rebuild with current tools.
1079 * configure: Rebuild.
1081 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1082 an assertion failure for a case we can't handle when OBJ_ECOFF.
1084 * expr.c (operator): And with 0xff to avoid problems with signed
1087 1998-12-03 Nick Clifton <nickc@cygnus.com>
1089 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1090 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1092 1998-12-02 Nick Clifton <nickc@cygnus.com>
1094 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1097 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1099 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1102 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1104 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1107 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1109 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1111 (d10v_cleanup): Only generate previous insn if a multiline insn is
1114 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1116 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1119 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1121 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1122 -marm6xxx command line switches.
1124 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1126 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1127 (itbl-ops.o): Delete duplicate dependencies.
1128 Rebuild dependencies.
1129 Add fr30 dependencies.
1130 * Makefile.in: Rebuild.
1132 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1134 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1136 * listing.c: Ignore line terminator characters found inside
1139 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1141 * po/gas.pot: Regenerated.
1143 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1145 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1146 fr30_is_label_start(). Also checks for delay slot insns.
1148 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1149 FR30 instructions which contain a colon in the mnemonic.
1151 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1153 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1155 * config/tc-fr30.c: Removed currently superflous code.
1157 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1159 * config/tc-fr30.h: New file.
1160 * config/tc-fr30.c: Tweaking so that it will compile.
1162 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1164 * config/tc-d10v.h (obj_fix_adjustable): Define.
1165 (TC_FORCE_RELOCATION): Define.
1166 (d10v_force_relocation): Declare.
1167 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1168 (md_apply_fix3): Handle Vtable relocs.
1169 (d10v_fix_adjustable): New.
1170 (d10v_force_relocation): New.
1172 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1174 * config/tc-d30v.c: Change default behaviour to ignore potential
1175 conflicts between register name and symbol names.
1177 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1179 * configure.in: Add fr30-*-*.
1180 * config/tc-fr30.c: New file.
1181 * Makefile.in: Regenerated.
1182 * config.in: Regenerated.
1183 * configure: Regenerated.
1184 * doc/Makefile.in: Regenerated.
1185 * po/gas.pot: Regenerated.
1187 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1189 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1192 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1194 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1196 (do_scrub_chars): Add some casts to unsigned char to avoid
1197 unwanted sign extension.
1198 * read.c (lex_type): Set characters about 127 to be symbol
1200 * config/tc-i386.c (md_begin): Set identifier_chars and
1201 operand_chars for values above 127.
1203 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1205 * configure.in: detect cygwin* instead of cygwin32*
1206 * configure: regenerate
1208 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1210 * listing.c: Add support for producing a listing from piped
1213 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1215 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1216 (append_insn): Account for the tx39's multiply behavior.
1218 1998-10-26 Michael Meissner <meissner@cygnus.com>
1220 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1221 from assemble_parallel_insns. Add support for '->' to indicate
1222 explicitly serializing the instructions.
1223 (md_assemble): Ditto.
1225 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1227 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1230 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1232 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1234 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1236 * config/tc-mips.c : support frame and regmask/fregmask when
1237 MIPS_STABS_ELF is specified.
1239 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1241 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1242 (md_apply_fix): Don't return 1 for VTABLE relocs.
1243 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1245 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1247 * doc/c-i386.texi: Replace occurences of "opcode" with
1248 "instruction mnemonic", "instruction", or "mnemonic" when
1249 referring to the name of an instruction. Use "opcode" when
1250 referring to the sequence of machine bytes.
1252 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1253 (is_opcode_char): Rename to is_mnemonic_char.
1254 (md_assemble and i386_operand): Correct error messages from
1255 "opcode" to "instruction mnemonic"
1256 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1257 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1258 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1259 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1260 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1261 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1262 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1264 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1266 * config/tc-i386.c (i386_operand): Check for garbage after
1269 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1271 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1272 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1274 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1276 * config/tc-sh.h (obj_fix_adjustable): Define.
1277 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1278 (md_apply_fix): Likewise.
1279 (tc_gen_reloc): Likewise.
1280 (sh_fix_adjustable): New.
1282 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1284 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1285 * cgen.h (gas_cgen_finish_insn): Update prototype.
1286 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1287 cgen_insn_t -> CGEN_INSN_INT.
1288 (make_parallel): Update handling of CGEN_INT_INSN_P.
1289 (assemble_parallel_insn): Ditto.
1290 (target_make_parallel): New function.
1291 (md_assemble): Use it.
1293 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1295 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1297 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1299 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1300 converted into lower case.
1302 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1304 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1305 (gas_cgen_tc_gen_reloc): Likewise.
1306 * config/tc-m32r.h (obj_fix_adjustable): Define.
1307 * config/tc-m32r.c (m32r_fix_adjustable): New.
1308 (m32r_force_relocation): Handle VTABLE relocs.
1310 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1312 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1314 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1316 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1317 to lower case before parsing.
1319 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1320 parallel insns modift buts in the PSW as a side effect.
1322 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1324 * config/tc-d30v.c (find_format): Test for missing flag and
1327 (md_apply_fix3): Fix error messages to avoid
1328 assumption about presence of a symbol.
1330 (parallel_ok): Disallow parallel instructions that both modify the
1333 (find_format): Generate a warning if an odd numbered register is
1334 used as the first register in a mutli-register instruction.
1336 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1338 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1339 relocations are always associated with a symbol.
1341 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1343 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1344 (elf32_sparc_force_relocation): Declare.
1345 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1346 (tc_gen_reloc): Handle vtable relocs.
1347 (elf32_sparc_force_relocation): New.
1349 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1351 * symbols.c (S_IS_FUNCTION): New.
1352 * config/tc-v850.h (obj_fix_adjustable): Define.
1353 (TC_FORCE_RELOCATION): Define.
1354 (v850_force_relocation): Declare.
1355 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1356 of fx_addnumber for VTABLE reloc addends.
1357 (md_apply_fix3): Handle VTABLE relocs.
1358 (v850_fix_adjustable): New.
1359 (v850_force_relocation): New.
1361 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1363 * tc-hppa.c (fp_operand_format): Add some additional formats.
1364 (pa_ip): Do not automatically promote into pa2.0 mode.
1365 (pa_level): Handle ".level 2.0".
1367 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1369 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1370 * config/tc-i386.h (template.extension_opcode): Change to
1371 unsigned int to allow full range of 8-bit opcode suffixes.
1372 (None): Redefine as 0xffff.
1374 From Jeff B Epler <jepler@usgs.gov>
1375 * doc/c-i386.texi (i386-SIMD): New section.
1377 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1379 * read.c (discard_rest_of_line): New function.
1380 * read.h: Declare it.
1381 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1383 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1385 * config/tc-d10v.c (find_symbol_matching_register): New function.
1386 (find_opcode): Cope with the case where a register name matches
1389 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1391 * config/tc-v850.c (md_pcrel_from): Rename to
1392 v850_pcrel_from_section.
1393 (v850_pcrel_from_section): Do not resolves symbols in other
1396 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1398 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1400 * config/tc-d10v.c (find_opcode): Generate an error if a register
1401 is supplied for an operand that should not be a register.
1403 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1405 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1406 instructions to have another instruction in the right bin.
1408 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1410 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1411 the right container if the left container holds a branch
1414 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1416 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1417 both a register name and symbol name.
1418 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1420 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1422 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1423 execution unit class.
1425 (reg_name_search): If a name matches a register and a symbol,
1426 prefer the register.
1427 (find_format): Disallow flag registers when a general purpose
1428 register is required.
1429 If a number is required, but a register has been given, check to
1430 see if a symbol with the same name as the register exists, and if
1431 so, use that symbol.
1433 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1435 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1437 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1439 * config/tc-d30v.c (find_format): Do not accept flag registers as
1440 general purpose registers.
1441 (find_format): If an immediate value is expected at a given place
1442 in a format, but a register name has been provided instead, check
1443 to see if that register name matches the name of a predefined
1444 symbol and if it does, then use the symbol instead.
1445 (reg_name_search): If a register name matches a symbol name,
1446 prefer the register name to the symbol name.
1448 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1451 the previous insn to empty.
1453 1998-09-20 Michael Meissner <meissner@cygnus.com>
1455 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1456 pieces, forcing the use of an ANSI compiler.
1458 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1460 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1462 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1464 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1466 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1468 (obj_elf_vtable_entry): Likewise.
1469 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1470 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1471 (tc_gen_reloc): Likewise.
1472 (arm_fix_adjustable): Likewise.
1473 (elf32_arm_force_relocation): New.
1474 (armelf_frob_symbol): Remove coff-style symbol support.
1476 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1478 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1480 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1482 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1483 OBJ_COFF so that routine is defined for a.out format.
1485 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1487 * config/tc-i386.c (i386_operand): Detect non-segment registers
1488 used as segment prefixes.
1490 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1492 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1493 optimize across FDE boundaries.
1495 * config/obj-coff.c (obj_coff_section): Preserve any link once
1496 flags when setting the section flags.
1498 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1500 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1501 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1503 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1505 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1508 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1510 * frags.c (frag_grow): Include the size of the frag struct in the
1513 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1514 if the new subseg comes before the old.
1516 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1518 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1519 to handle edge8 and edge16.
1521 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1523 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1524 before we clobber the symbol involved.
1526 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1528 * config/tc-arm.c: Remove OBJ_ELF definitions for
1529 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1530 use arm_adjust_symtab for OBJ_COFF.
1531 (armelf_adjust_symtab): New Routine.
1532 * config/tc-arm.h: Define obj_adjust_symtab to
1533 armelf_adjust_symtab for OBJ_ELF.
1535 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1537 * configure.in: Make all i386-elf targets use bfd_gas.
1538 * config/tc-i386.c (tc_i386_force_relocation): New.
1539 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1540 (md_apply_fix3): Likewise.
1541 (tc_gen_reloc): Handle them.
1542 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1543 tc_i386_force_relocation.
1545 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1547 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1549 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1551 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1552 current opcode after writing the first insturction of a reverse
1555 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1557 * read.h (generate_lineno_debug): Add prototype.
1558 * read.c (generate_lineno_debug): Make non-static.
1560 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1562 * config/tc-i386.c (md_assemble): Only warn for address/data size
1565 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1567 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1568 against Thumb function names, as the linker needs this information.
1570 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1572 * expr.c (operand): Check also that there is no advance in operand
1573 after atof_generic in order to decide "is it label 0f or floating
1576 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1578 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1579 command line options with a single dash.
1580 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1582 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1584 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1585 * tc-arm.c (arm_fix_adjustable): New routine.
1587 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1589 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1590 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1591 demand_empty_rest_of_line before mri_comment_end.
1592 (equals): Check garbage after expression before
1593 mri_comment_end in MRI mode.
1595 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1597 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1598 small immediate constant to use the constant itself rather than
1601 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1603 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1604 (pa_leave): Likewise.
1606 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1608 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1610 (i386_operand): Fix an error message.
1612 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1614 * doc/c-arm.texi (ARM Directives): Document .req directive.
1616 * config/tc-arm.c (reg_required_here): Display erroneous string if
1617 the register name could not be decoded.
1618 Do not set inst.instruction if the sift is -1.
1620 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1622 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1625 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1627 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1628 even if it is belived to be unnecessary.
1630 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1632 config/tc-i386.c (i386_operand): Size immediate constants by
1633 suffix (erroneously removed as part of July 7 change).
1635 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1637 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1638 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1639 (armelf_frob_symbol): New Routine.
1640 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1642 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1644 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1646 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1648 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1649 command line switches passed to assembler.
1651 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1653 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1654 (gas_cgen_opcode_desc): Declare.
1655 (gas_cgen_parse_operand): Declare.
1656 (*): Prepend gas_ to gas specific fns to denote them as such.
1658 * cgen.c (gas_cgen_opcode_desc): New global
1659 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1660 (queue_fixup): Renamed from cgen_queue_fixup.
1661 (*): Prepend gas_ to gas specific fns to denote them as such.
1663 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1664 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1665 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1666 Open opcode table and initialize it.
1667 (make_parallel): Use gas_cgen_opcode_desc.
1668 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1669 (md_assemble): Ditto.
1671 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1673 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1674 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1675 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1676 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1677 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1678 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1679 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1680 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1681 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1682 (INIT_STAB_SECTION): Likewise.
1683 (OBJ_PROCESS_STAB): Likewise.
1685 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1686 (md_parse_option): Watch for them.
1687 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1688 (md_begin): Kill neverdef code.
1689 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1690 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1691 (s_alpha_coff_wrapper): New.
1692 (md_pseudo_table): Trap all ECOFF pseudos.
1694 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1696 Start of changes to remove mdebug section from mips*-elf
1697 Based on MIPS_STAB_ELF definition
1698 * acconfig.h: undef if not configured
1699 * config.in: undef if not configured
1700 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1701 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1702 * stabs.c (s_stab_generic): flush frag
1704 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1706 * configure.in: (arm-*-elf): Handle.
1707 (thumb-*-elf): Handle.
1708 * configure: Regenerate.
1709 * read.c (stringer): Fix typo in comment.
1710 * write.c (fixup_segment): Don't add symbol value to addend if
1712 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1714 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1717 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1719 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1720 (write_2_short): Emit warning if new flag is set.
1721 (do_assemble): Set flags if left instruction is one of special
1722 "right-instruction-killer" type.
1724 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1726 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1727 Always output words in debug_info section as big endian.
1728 (sparc_target_format): Choose correct bfd target.
1729 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1731 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1733 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1734 to work with internationalization code. Issue an error when two
1735 operands match that are not allowed to match.
1737 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1739 * configure.in (install_tooldir): Allow target to specify whether
1740 it wants to be installed in $(tooldir)/bin.
1741 * configure: Regenerate.
1742 * Makefile.am (install-exec-local): Set install-exec-tooldir
1743 dependency via configure.
1744 * Makefile.in: Regenerate.
1746 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1748 * Makefile.am (install-exec-local): Split into two ...
1749 (install-exec-bindir,install-exec-tooldir): New rules.
1750 * Makefile.in: Regenerate.
1752 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1754 * Makefile.am (install-exec-local): Don't remove the file before
1755 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1756 W. Rozycki <macro@ds2.pg.gda.pl>.
1757 * Makefile.in: Rebuild.
1759 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1761 * cgen.c: Include libiberty.h.
1762 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1763 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1764 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1765 (md_cgen_lookup_reloc)): Declare.
1766 (md_cgen_record_fixup_exp): Declare.
1767 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1768 (m32r_relax_frag): Declare.
1769 (cgen_md_apply_fix3): Decls moved to cgen.h.
1770 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1771 (m32r_cgen_record_fixup_exp): Delete decl.
1772 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1773 (assemble_nop): Delete.
1774 (expand_debug_syms): Delete unused `exp'.
1775 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1776 Add default case for -Wall.
1777 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1778 (md_atof): Delete unused wordP.
1780 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1782 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1785 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1787 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1788 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1789 .print, .purgem, and .struct. Remove documentation for
1792 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1794 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1795 Update call to insert_operand.
1797 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1799 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1801 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1803 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1804 whitespace after a prefix operator.
1806 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1808 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1810 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1812 * config/tc-sparc.c (log2): New static function.
1813 (s_reserve): Use log2 to convert alignment before calling
1815 (s_common): Use log2 to convert alignment before calling
1816 record_alignment and frag_align.
1817 (sparc_cons_align): Use log2.
1819 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1821 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1822 (s_common): Likewise.
1824 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1825 initialization of waddr.
1826 (sparc_elf_final_processing): Add default case to switch.
1828 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1830 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1831 than temporary real.
1833 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1835 * write.c (subsegs_finish): Don't align the segments if there were
1838 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1839 copying aux information.
1841 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1842 expression into a symbol.
1844 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1846 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1847 type to unsigned int.
1848 (md_assemble): Change type used to store offsets from unsigned
1850 (i386_operand): Switch error check to only call RESTORE_END_STRING
1851 once after parse_register.
1853 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1855 * config/tc-v850.c (md_show_usage): Changed format to match that
1858 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1860 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1862 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1864 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1867 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1869 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1870 * doc/Makefile.in: Rebuild.
1872 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1874 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1875 for %lo expressions.
1876 (mips_ip, case 'u'): Move range check after code to mask
1877 off bits in %hi/%lo expressions. Mask off high bits for
1880 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1882 * doc/Makefile.am (gasver.texi): New target.
1883 (as.info, as.dvi): Depends upon gasver.texi.
1884 * doc/as.texinfo: Include gasver.texi. Mention version number on
1885 title page and in top node.
1886 * doc/Makefile.in: Rebuild.
1888 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1890 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1891 but not including the line containing the edict.
1892 * listing.h (LISTING_EOF): New.
1893 * input-scrub.c (input_scrub_next_buffer): Call it.
1895 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1897 * config/tc-i386.c (i386_operand): Don't set the size of an
1898 immediate address based solely on the suffix and the mode.
1900 * config/tc-i386.c (md_assemble): Add assertion to make sure
1901 overlap2 does not set Imm.
1903 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1904 sequences of whitespace to a single space.
1905 (is_space_chars): Just compare with space.
1906 (md_begin): Don't initialize space_chars.
1907 (md_assemble): Just skip a single whitespace character.
1908 (i386_operand): Rewrite base-index parsing to use new
1909 parse_register, and to skip white space. Skip white space in a
1910 number of other places too. Don't give error message if
1911 parse_register fails.
1912 (parse_register): Change reg_string parameter to be non-const.
1913 Add end_op parameter. Skip white space after the `%', and return
1914 end of register string. Give error message here rather than
1917 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1919 Based on patch from Matt Semersky <matts@scd.hp.com>:
1920 * expr.c (op_encoding): Make const.
1921 (expr_set_precedence): New function.
1922 (expr_begin): Don't set operator rankings, just call
1923 expr_set_precedence.
1924 * expr.h (expr_set_precedence): Declare.
1925 * read.c (s_mri): Call expr_set_precedence.
1927 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1929 * doc/as.texinfo (Statements): Remove paragraph discussing
1930 continuing lines with a backslash. This hasn't worked for years,
1933 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1935 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1937 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1938 (ps_CTORS, ps_DTORS): New section types.
1939 (vms_fixup_xtors_section): New function
1940 (Ctors_Psect, Dtors_Psect): Define.
1941 (IS_GXX_XTOR): Define
1942 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1943 Filter static constructors/destructors and add to
1944 Ctors_Symbols/Dtors_Symbols chain.
1945 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1946 appropriate section.
1948 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1949 * makefile.vms: Merge vax/vms support.
1951 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1953 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1954 (elf_pseudo_table): Add them.
1955 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1956 (md_apply_fix): Accept them.
1957 (mips_fix_adjustable): Don't adjust them.
1958 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1959 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1960 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1961 (tc_fix_adjustable): Don't adjust them.
1963 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1965 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1967 * Makefile.in: Regenerate.
1968 * configure.in: AC_SUBST cgen_cpu_prefix.
1969 * configure: Regenerate.
1971 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1973 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1974 Changed all users of COND12_DELAY.
1976 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1978 * config/tc-mn10300.c (set_arch_mach): New function.
1979 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1980 (md_begin): Default to mn10300 mode.
1981 (md_assemble): Only accept instructions for the core mn10300
1982 chip and the active machine type.
1984 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1986 * subsegs.h (segment_info_type): Give the struct a name.
1987 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1988 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1989 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1990 * config/tc-w65.h (tc_reloc_mangle): Declare.
1991 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1993 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1995 * config/tc-v850.c (v850_comm): Restore old section
1996 after common processing.
1998 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2000 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2002 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2004 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2005 char with code that explicitly sign-extends.
2007 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2009 * config/tc-v850.c (md_begin): Restore text section as the current
2010 section after creating call table sections.
2011 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2014 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2015 with call to macro SYM_AUXINFO.
2017 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2019 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2020 with the program transform name.
2021 * Makefile.in: Rebuild.
2023 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2025 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2028 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2030 * config/tc-i386.c (i386_operand): Be prepared for a space between
2031 the open parenthesis and the start of the register operand,
2032 because of the June 16 change.
2034 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2036 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2039 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2041 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2042 even if it is belived to be unnecessary.
2044 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2046 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2048 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2050 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2052 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2053 shift amount for a repeated operand. The shift amount for the
2054 repeated copy comes from the size of the operand.
2056 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2058 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2060 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2062 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2064 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2066 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2067 characters in it as LEX_IS_SYMBOL_COMPONENT.
2068 * config/tc-i386.h (tc_symbol_chars): Define.
2069 (extra_symbol_chars): Declare.
2070 * config/tc-i386.c (extra_symbol_chars): Define.
2071 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2072 (line_comment_chars): Set to '/' if TE_LINUX.
2073 * doc/c-i386.texi (i386-prefixes): Update.
2074 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2076 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2078 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2079 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2081 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2083 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2084 constraint in instructions REP & REPI.
2086 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2088 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2089 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2091 (check_range): If the operand is shifted, then shift the number
2092 before checking its range.
2094 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2096 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2099 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2101 * config/tc-v850.c (v850_comm): Create special sections as needed.
2103 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2105 * config/tc-d10v.c (write_2_short): Addition of swapping
2106 instructions for sequential and reverse sequential order when
2107 given order is not possible.
2109 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2111 * Makefile.am: Rebuild dependencies.
2112 (DEP_INCLUDES): Fix reference to intl build directory.
2113 * Makefile.in: Rebuild.
2115 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2117 * doc/c-i386.texi: Update 16 bit documentation.
2119 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2120 IgnoreDataSize to IgnoreSize as they are used for address size as
2122 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2123 32-bit mode, similarly addr16/data16 and variants.
2125 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2127 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2128 sequential word multiply instructions.
2130 (do_assemble): Add extra command line argument, to allow mul32
2131 attribute to be preserved across parallel insns.
2132 (md_assemble): Insert NOPs between explicitly parallel insns which
2133 contain an 32 bit multiply and a 16 multiply.
2135 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2137 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2140 * config/tc-i386.c (reloc): Add braces.
2142 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2143 consistent with Intel naming.
2144 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2145 use bitfields in sib_byte.
2146 (modrm_byte): Don't use bitfields here either.
2148 * config/tc-i386.c (current_templates): Add const.
2149 (parse_register): Add const to return, param, and char *s.
2150 (i386_operand): Add const to reg_entry *r.
2151 * config/tc-i386.h (templates): Add const to start, end.
2153 Inspired by code for 16 bit gas support from Martynas Kunigelis
2154 <martynas@nm3.ktu.lt>:
2155 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2156 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2157 (uses_mem_addrmode): Remove.
2158 (md_estimate_size_before_relax): Add support here too.
2159 (md_relax_table): Rewrite interface to md_relax for 16 bit
2161 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2162 (opcode_suffix_to_type): Remove.
2163 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2164 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2165 (md_convert_frag): Likewise.
2166 (i386_operand): Add support for 16 bit base/index regs,
2167 immediates, and displacements. Remove some unnecessary casts, and
2168 localise end_of_operand_string, displacement_string_start,
2169 displacement_string_end variables. Add GCC_ASM_O_HACK.
2170 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2172 * config/tc-i386.c (prefix_hash): Remove.
2173 (md_begin): Rewrite without obstacks. Remove prefix hash table
2174 handling. Rewrite lexical table handling.
2175 (i386_print_statistics): Don't print prefix statistics.
2176 (md_assemble): Rewrite instruction parser so that line is not
2177 converted to lower case. Don't do a hash_find for prefixes,
2178 instead recognise them via opcode modifier.
2179 (expecting_operand, paren_not_balanced): Localise variables.
2180 * config/tc-i386.h (IsPrefix): Define.
2181 (prefix_entry): Remove.
2183 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2184 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2185 '\\' in case where comment_chars contains '/'.
2187 * config/tc-i386.c (MATCH): Ensure given operand and template
2188 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2189 you must write `ljmp *table(%ebx)'.
2191 From H.J. Lu <hjl@gnu.org>:
2192 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2193 as 0 ifndef BFD_ASSEMBLER.
2194 (md_assemble): Allow immediate operands without suffix or
2195 other reg operand to default in size to the current code size.
2197 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2199 * config/tc-v850.c (md_begin): Restore creation of
2200 .call_table_text and .call_table_data sections.
2202 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2204 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2205 after emitting a word of noops.
2207 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2209 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2210 (i386_operand): Simplify checks for valid base/index combinations.
2211 Disallow `in 4(%dx),%al'.
2213 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2215 (add_prefix): Change parameter from char to int.
2217 * config/tc-i386.h (Ugh): Define opcode modifier.
2218 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2220 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2221 CONSISTENT_REGISTER_MATCH macros to check register types more
2222 thoroughly. Check for illegal suffix/operand combinations
2223 when matching insns with operands. Handle new `s' suffix, and
2224 associated FloatMF opcode modifier for float insns with memory
2226 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2227 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2228 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2229 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2230 DATA_PREFIX_OPCODE throughout.
2232 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2233 (md_assemble): Rewrite suffix/register operand checking code to be
2234 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2235 AnyMem, the better to grep.
2237 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2238 given a memory operand. Don't set Abs bits either.
2239 (type_names): Remove Mem*, Abs*.
2240 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2241 define opcode_modifiers as these cases are handled by Disp8,
2242 Disp16, Disp32 and suffix checks.
2243 (COMES_IN_BOTH_DIRECTIONS): Remove.
2244 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2246 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2247 if IgnoreDataSize modifier given. Remove ShortformW modifier
2248 test. Add test for ShortForm in W base_opcode modification.
2249 Merge Seg2ShortForm and Seg3ShortForm code.
2250 * config/tc-i386.h (ShortFormW): Remove.
2251 (IgnoreDataSize): Define.
2253 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2255 * config/tc-d30v.c (md_assemble): Store previous segment state
2256 with previous instruction.
2258 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2260 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2261 (ebp, esp): Remove static variables.
2262 (MATCH): Remove test for InOutPortReg.
2263 (i386_operand): Properly handle InOutPortReg here instead.
2264 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2265 (md_assemble): Simplify and correct modrm and sib generation.
2266 (i386_operand): Add warning for scale without index.
2267 Rewrite checks for valid base/index combinations.
2269 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2270 macros and enclose in do while(0).
2271 (RESTORE_END_STRING): Likewise.
2272 (md_assemble): Add one to printed operand number so we start
2273 from 1 not 0. Add some more gettext invocations.
2274 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2277 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2278 DATA_PREFIX, SEG_PREFIX): Define.
2279 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2280 (check_prefix): Remove function.
2281 (add_prefix): New function. Add prefix to i.prefix as well as
2283 (md_assemble): Changes for add_prefix. Remove hack for wait
2284 prefix, instead always output prefixes in fixed order. Test
2285 for jcxz/loop when selecting between word & dword operations,
2286 and add address size prefix rather than operand size prefix.
2287 Remove operand -> address size hack when emitting jcxz/loop.
2288 (i386_operand): Remove O_Absent check as it's done in expr.
2290 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2292 * configure.in: Recognize m5200 as a cpu_type of m68k.
2293 * aclocal.m4: Rebuild with current libtool.
2294 * configure: Rebuild.
2296 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2298 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2299 to relaxable_symbol to prevent references to external symbol from
2302 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2304 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2305 symbols are relaxable.
2307 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2309 * config/tc-v850.c (md_begin): Don't create special
2310 sections by default.
2312 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2314 * config/tc-mips.c (macro): For div and udiv, close the
2315 reorder block as soon as possible.
2317 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2319 From Matt Semersky <matts@scd.hp.com>:
2320 * macro.c (macro_mri_mode): New function.
2321 * macro.h (macro_mri_mode): Declare.
2322 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2325 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2327 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2330 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2331 until after xstrdup in OBJ_EVAX case.
2333 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2335 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2336 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2337 of hardcoded magic number.
2338 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2340 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2342 * read.c (do_s_func): New function.
2344 * read.h (do_s_func): Add prototype.
2346 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2348 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2349 nops if fill pattern not specified.
2351 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2353 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2354 * config/te-go32.h (TE_GO32): Define.
2355 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2357 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2359 Implement .func/.endfunc pseudo-ops.
2360 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2362 * read.c (potable): Add .func,.endfunc.
2363 (s_func): New function.
2364 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2366 (in_doc_func_p,current_function_label): New static globals.
2367 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2369 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2371 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2372 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2373 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2374 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2375 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2376 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2377 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2378 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2379 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2380 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2381 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2382 * config/tc-a29k.c: Don't define md_short_jump_size,
2383 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2384 * config/tc-alpha.c: Likewise.
2385 * config/tc-alpha.h: Likewise.
2386 * config/tc-arm.c: Likewise.
2387 * config/tc-h8300.c: Likewise.
2388 * config/tc-h8500.c: Likewise.
2389 * config/tc-hppa.c: Likewise.
2390 * config/tc-i860.c: Likewise.
2391 * config/tc-i960.c: Likewise.
2392 * config/tc-ppc.c: Likewise.
2393 * config/tc-sh.c: Likewise.
2394 * config/tc-sparc.h: Likewise.
2395 * config/tc-tic30.c: Likewise.
2396 * config/tc-w65.c: Likewise.
2397 * config/tc-z8k.c: Likewise.
2399 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2401 * config/tc-vax.c (_): Delete this macro used for placeholder
2402 values in vax_operand_width_size; it conflicts with the _() macro
2403 used for internationalization.
2405 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2407 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2408 code. From Chris Moller <moller@bops.com>.
2410 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2411 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2412 * read.c (emit_expr): Initialize seg and subseg fields of a new
2414 * write.c (write_object_file): Switch to the appropriate segment
2415 and subsegment when processing a broken word.
2417 * config/tc-m68k.c (mri_assemble): New static function.
2418 (build_mri_control_operand): Call mri_assemble rather than
2420 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2421 (s_mri_endf, s_mri_endw): Likewise.
2423 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2425 * read.c (s_org): Call md_flush_pending_output if it is defined.
2427 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2429 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2431 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2432 (md_parse_option): Add for same.
2433 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2434 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2435 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2437 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2439 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2441 * config/tc-arm.c (find_real_start): Relax definition of local
2444 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2446 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2447 symbols at the given address, not just the last one specified.
2449 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2451 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2452 or number_to_chars_littleendian to write data.
2454 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2456 * config/tc-v850.c (md_assemble): Remove artificially created
2457 register name symbols.
2459 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2461 * write.c (fixup_segment): Change "segment" to "section" in
2464 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2466 * write.c (fixup_segment): Change sym1-sym2 message again.
2468 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2470 * write.c (fixup_segment): Improve error message for sym1-sym2
2471 errors when sym1 is in a different segment from sym2.
2473 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2475 * config/tc-m32r.c (warn_unmatched_high): New static local.
2476 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2477 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2478 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2479 (md_parse_option): Likewise.
2480 (md_show_usage): Likewise.
2481 (m32r_frob_file): Likewise.
2483 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2484 (read_a_source_file): Call them.
2485 * read.h (stabs_generate_asm_file): Declare.
2486 * stabs.c (stabs_generate_asm_file): New function.
2487 (generate_asm_file): New function.
2488 (stabs_generate_asm_lineno): Move file name handling into
2491 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2493 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2494 (d30v_current_align, d30v_current_align_seg): New variables.
2495 (d30v_last_label): New variable.
2496 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2497 (s_d30v_data, s_d30v_section): Likewise.
2498 (md_pseudo_table): Call them.
2499 (md_begin): Initialize d30v_current_align_seg.
2500 (md_assemble): Call d30v_align when needed by known current alignment.
2501 (d30v_frob_label, d30v_cons_align): New functions.
2502 * config/tc-d30v.h (md_do_align): Remove.
2503 (tc_frob_label): Call d30v_frob_label.
2504 (md_cons_align): New.
2506 * config/tc-d30v.c (find_format): Convert complex expressions to
2507 expression symbols before processing. Clean up code formatting.
2509 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2511 * po/Make-in (install-info): New target.
2513 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2515 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2517 * config/tc-mn10300.c (md_assemble): Likewise.
2519 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2521 * Makefile.am: Update with `make dep-am'.
2522 (HFILES): Add cgen.h.
2523 (cgen.o): Depend on cgen.h.
2524 * Makefile.in: Regenerate.
2526 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2528 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2530 * gasp.c (grab_label): Permit a label to be a preprocessor
2531 variable by permitting a label to start with a backslash.
2533 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2535 * config/tc-mips.c (validate_mips_insn): Removed hack
2536 for previously inaccessible bitfields in some INSN_TRAP
2539 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2541 * config/tc-d30v.c (do_assemble): Abort with error message
2542 if opcode operands do not match.
2544 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2546 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2547 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2548 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2549 similar new 'q' operand.
2551 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2553 * cgen.c (cgen_asm_finish_insn): Fix typo.
2555 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2558 * cgen.c: Include it.
2559 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2560 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2561 All callers updated.
2562 * config/tc-m32r.c: Include cgen.h.
2563 (m23r_insn): New members num_fixups,fixups.
2565 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2567 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2568 to avoid compiler warning.
2570 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2572 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2575 * makefile.vms (OBJS): Add ehopt.obj
2577 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2579 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2581 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2583 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2584 a short format insn.
2585 (md_assemble): Set it for explicitly packed insns.
2587 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2589 * config/obj-coff.c (c_symbol_merge): Do not take address of
2590 native fields when performing the memcpy.
2592 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2594 * config/tc-mips.c (macro,macro2): Implement
2595 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2597 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2599 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2600 relocations against globally visible symbols.
2601 * config/tc-m68k.c (relaxable_symbol): New macro.
2602 (m68k_ip, md_estimate_size_before_relax): Use it.
2603 (tc_m68k_fix_adjustable): Also handle weak symbols.
2605 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2607 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2608 references to externally visible symbols.
2609 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2610 values in twice for a PC relative reloc if the symbol is
2613 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2614 don't adjust a PC relative reloc against an externally visible
2616 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2617 for a PC relative fixup against an externally visible defined
2618 symbol, arrange to store object file and addend values as though
2619 the symbol were not defined.
2620 (tc_gen_reloc): Likewise.
2622 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2624 * read.c (sizeof_leb128): Referenced externally by write.c so
2627 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2629 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2630 and expand a 'debug' symbol associated with the next instruction
2631 that does not cause a short instruction to be filled with a NOP.
2632 (md_pseudo_table): Add support for .debugsym.
2633 (assemble_parallel_insn): Add calls to expand_debug_sym as
2635 (md_assemble): Ditto.
2637 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2639 * as.c (main): Conditionally call setlocale.
2640 * gasp.c (main): Likewise.
2641 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2642 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2644 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2646 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2648 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2650 * config/tc-hppa.c: Change all calls to bzero to use memset.
2651 (pa_ip): Add cast to avoid warning.
2652 (tc_gen_reloc, md_apply_fix): Likewise.
2653 (pa_find_space_by_number): Likewise.
2654 (hppa_force_relocation): Likewise.
2655 (pa_block): Change i to unsigned int.
2656 * config/obj-som.h (obj_som_copyright): Declare.
2658 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2660 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2661 for line numbers for assembly source.
2663 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2665 * configure.in: Change version number to 2.9.4
2666 * configure: Rebuild.
2668 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2670 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2672 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2674 * ecoff.h: Change symbolS in function declaration to struct
2677 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2679 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2680 (md_convert_frag): Fix i18n typo.
2682 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2684 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2685 * ecoff.h: Protoype it.
2686 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2687 [EVAX] (s_alpha_prologue): Delete.
2688 (md_pseudo_table): Update.
2690 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2692 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2693 array to local pointer.
2694 (get_args, parse_expr): Add casts to avoid warnings.
2696 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2698 * read.c (s_set): Cast xmalloc return value to fragS *.
2699 * config/tc-m68k.c (m68k_ip): Function made static to match
2700 previous forward declaration.
2701 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2703 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2705 * config/tc-v850.c: Add internationalisation macros to error
2708 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2709 macros to error strings.
2711 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2713 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2714 reloc is in the TOC csect.
2715 (md_apply_fix3): Correct gettext typo.
2717 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2719 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2720 .L - they are local labels and the branches are not really
2721 function calls but rather far jumps.
2723 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2725 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2727 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2729 * config/tc-i386.c (md_assemble): Print operand number rather than
2730 using ordinal_names.
2731 (i386_operand): Likewise.
2733 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2735 * Makefile.am (INTLLIBS): Define to work around apparent automake
2737 All Makefiles: Regenerated.
2739 * Many files: Added gettext invocations around user-visible
2741 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2742 HAVE_LC_MESSAGES): Define.
2743 * dep-in.sed: Added asintl.h.
2744 * po/Make-in: New file.
2745 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2747 * read.c (Z_): Renamed from `_'.
2748 * Makefile.am (SUBDIRS): Added po.
2749 (POTFILES): new macro.
2750 (po/POTFILES.in): New target.
2751 ($(OBJS)): Added asintl.h.
2753 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2754 (as_new_LDADD): Added $(INTLLIBS).
2755 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2756 (gasp_new_LDADD): Added $(INTLLIBS).
2757 (gasp_new_DEPENDENCIES): New macro.
2758 * configure, aclocal.m4: Rebuilt.
2759 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2761 (ALL_LINGUAS): Define.
2762 * macro.c: Include "asintl.h".
2763 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2764 * as.h: Include "asintl.h".
2765 * config/tc-i386.c (ordinal_names): Removed.
2766 (md_assemble): Changed error text to avoid ordinal_names.
2767 (i386_operand): Likewise.
2768 (reloc): Added as_bad to avoid i18n problems.
2769 (tc_gen_reloc): Likewise.
2770 * config/tc-arm.c (bad_args): Now a #define.
2772 * config/obj-vms.c (VMS_stab_parse): Changed type of
2774 (global_symbol_directory): Unified strings to avoid i18n
2776 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2777 avoid i18n problems.
2778 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2779 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2781 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2783 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2785 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2787 * as.c (print_version_id): Added an fprintf to avoid i18n
2789 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2791 * expr.c (expr): Added as_warn call to avoid i18n problems.
2792 * messages.c (as_assert): Changed code to avoid i18n problems.
2793 (as_abort): Likewise.
2794 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2795 (s_space): Likewise.
2796 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2798 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2800 * config/tc-i386.c (check_prefix): New static function, split out
2802 (struct _i386_insn): Add wait_prefix field.
2803 (md_assemble): Remove wait_prefix local variable. Use
2804 check_prefix when adding a prefix.
2806 * config/tc-i386.c (current_templates): New static variable.
2807 (md_assemble): Remove current_templates local variable.
2808 (md_assemble, i386_operand): Improve error and warning messages in
2809 many places. Add RESTORE_END_STRING in many places before error
2810 return. Clarify some comments.
2812 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2814 (md_assemble): Parse string instruction operands, looking for
2815 segment override prefixes. Check for invalid segment prefixes on
2817 (i386_operand): i.seg[] and max mem_operand changes for string
2819 * config/tc-i386.h (EsSeg): Define.
2821 * config/tc-i386.h (regKludge): Define.
2822 (iclrKludge, imulKludge): Don't define.
2823 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2824 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2825 opcode_modifier checks to look for more common cases first. Add
2826 default_seg for IsString case.
2828 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2830 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2832 * configure: Rebuild with new automake and libtool.
2833 * aclocal.m4, Makefile.in: Likewise.
2835 * doc/Makefile.am (as.dvi): New target.
2836 * doc/Makefile.in: Rebuild.
2838 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2840 * configure.in: Added sparc86x support.
2842 * configure: Rebuild.
2844 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2846 (md_parse_option): Warn if -EL is not supported for this architecture.
2848 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2850 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2852 * config/tc-mips.c (mips_ip): Note when we use get match on
2853 the full instruction name.
2855 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2857 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2858 back into the expression to handle add/sub simplification correctly.
2860 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2862 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2864 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2866 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2869 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2871 * symbols.c (max_indent_level): New global.
2872 (print_symbol_value_1): Use it.
2873 * expr.h (expr_build_dot): Declare.
2874 * expr.c (expr_build_dot): New function.
2876 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2878 * symbols.c (print_binary): New function.
2879 (print_expr_1): Call it.
2881 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2883 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2884 operand in the opcode.
2886 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2888 * config/tc-i386.h: Reorder operand flags and opcode modifier
2889 flags for clarity. Remove unused definitions: Unknown,
2890 ImmUnknown, DispUnknown, NoModrm.
2891 * config/tc-i386.c (type_names): Add missing Debug type.
2892 (md_assemble): Better duplicate prefix checking. Quicker string
2893 instruction check via new opcode_modifier flag.
2895 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2897 * doc/as.texinfo (Invoking): Clarify -Wa example.
2899 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2901 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2902 (s_mips_weakext): Define.
2903 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2904 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2907 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2909 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2910 is an error if the value can not be computed at assembly time.
2911 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2913 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2915 * gasp.c (main): Set next field of new include_path structure to
2916 NULL. From Avery Pennarun <averyp@gdc.ca>.
2918 * read.c (s_mri_sect): Call as_bad rather than abort for an
2919 unsupported MRI target.
2921 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2923 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2924 the destination of a branch instruction should be altered.
2925 (find_real_start): New function: Locate the real, Thumb coded
2926 start of a Thumb function.
2927 (do_t_branch23): Alter the destination of branches to Thumb
2930 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2932 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2934 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2937 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2939 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2940 * doc/c-hppa.texi: Likewise.
2942 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2944 * Makefile.am: Rebuild dependencies.
2945 * Makefile.in: Rebuild.
2947 * Makefile.am (DEP_INCLUDES): New variable.
2948 (.dep1): Change to work when srcdir is not an absolute path.
2949 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2950 * Makefile.in: Rebuild.
2952 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2954 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2955 LinearAddress patch.
2957 * configure.in: Set version to 2.9.1.
2958 * configure: Rebuild.
2960 * Branched binutils 2.9.
2962 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2964 * config/tc-i386.h (FWait): Define.
2965 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2966 other prefixes. Check FWait flag in opcode table to see which
2967 instructions require an fwait prefix.
2969 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2971 * stabs.c (get_stab_string_offset): Always create a stab string
2974 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2976 Fix some gcc -Wall warnings:
2977 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2978 * ehopt.c (eh_frame_code_alignment): Likewise.
2979 * expr.c (integer_constant, operand): Likewise.
2980 * frags.c (frag_align): Likewise.
2981 * gasp.c (level_0, change_base, doinstr): Likewise.
2982 * hash.c (hash_ask): Likewise.
2983 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2984 (debugging_pseudo): Likewise.
2985 * macro.c (define_macro, check_macro): Likewise.
2986 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2987 (ignore_rest_of_line, float_cons): Likewise.
2988 * symbols.c (decode_local_label_name): Likewise.
2989 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2990 (fixup_segment, number_to_chars_bigendian): Likewise.
2991 (number_to_chars_littleendian): Likewise.
2992 * config/atof-ieee.c (gen_to_words): Likewise.
2993 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2994 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2995 * read.c (output_big_sleb128): Initialize locals to avoid
2997 (output_big_uleb128, equals): Likewise.
2998 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2999 to unsigned int. Change zeros to unsigned int.
3000 * cond.c (s_if): Add return to default case.
3001 * frags.c (frag_now_fix): Change return type to addressT.
3002 * frags.h (frag_now_fix): Update declaration.
3003 * listing.c (file_info_struct): Change linenum to unsigned int.
3004 (struct list_info_struct): Change hll_line to unsigned int.
3005 (print_source): Update format string.
3006 * read.c (emit_expr): Change scan to unsigned int, and don't
3007 bother to initialize it.
3008 * symbols.c (dollar_label_count): Change to unsigned long.
3009 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3010 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3011 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3013 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3015 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3016 mcf5200 just as we do for m68000.
3017 (m68k_init_after_args): Likewise.
3018 (md_estimate_size_before_relax): Likewise.
3020 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3022 * config/tc-v850.c (md_assemble): Store relocation addend in
3023 fixup instead of instruction.
3025 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3027 * config/tc-i386.c (md_assemble): Swap template arguments to
3028 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3029 This macro is currently symmetric, so passing them the wrong
3030 way didn't cause any problem, but may if the macro is changed
3032 After copying template to i.tm, use i.tm. rather than t-> to
3033 access fields, and make t a const*
3034 Move i.tm.operand_types[] swap to immediately after the copy.
3036 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3038 * expr.h (expr_build_uconstant): Add prototype.
3039 (expr_build_unary,expr_build_binary): Add prototypes.
3040 * expr.c (expr_build_uconstant): New function.
3041 (expr_build_unary,expr_build_binary): New functions.
3043 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3045 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3046 * macro.c (macro_expand_body): Increase buffer size.
3047 * messages.c (as_warn): Likewise.
3048 (as_warn_where, as_bad, as_bad_where): Likewise.
3050 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3052 Based on patch from H.J. Lu <hjl@gnu.org>:
3053 * Makefile.am (DISTSTUFF): New variable.
3054 (diststuff): New target.
3055 * Makefile.in: Rebuild.
3057 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3059 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3060 m32r_elf_section_change_hook.
3062 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3063 emit a nop if a section ends with a 16 bit instruction.
3065 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3067 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3068 s_lcomm rather than obj_coff_lcomm.
3069 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3071 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3073 * config/tc-i386.h (LinearAddress): Define.
3074 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3075 instruction, don't use a default segment.
3077 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3079 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3080 * configure: Rebuild.
3082 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3084 * aclocal.m4, configure: Rebuild with libtool 1.2.
3086 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3088 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3089 PC relative branches. Patch courtesy of Jonathan Walton.
3092 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3094 * configure.in (emulations): Add thumb-pe target.
3096 * configure (emulations): Add thumb-pe target.
3098 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3100 * itbl-lex.l (yywrap): Don't define if already defined as a
3103 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3105 * depend.c (quote_string_for_make): New function.
3106 (wrap_output): Use it.
3108 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3110 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3111 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3113 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3115 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3116 Recognize -GN and -relax.
3117 (md_begin): Initialize gp size from -G switch.
3118 (alpha_force_relocation): Always force if -relax.
3119 (alpha_align): Take a new argument that will specify when to
3120 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3121 Change all callers. Emit nop alignment padding as nop+unop pair.
3123 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3125 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3126 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3128 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3130 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3131 require padding to the next long word boundary.
3133 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3135 * cgen.c: #include symcat.h.
3136 * config/tc-m32r.c: Likewise.
3138 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3140 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3141 absolute expressions instead of '$' prefixed register names.
3143 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3145 * read.c (s_set): Record file and line info for symbols when -as.
3146 (pseudo_set): Don't overwrite that dummy fragment.
3148 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3150 * config/tc-ppc.c (md_pseudo_table): Add "section".
3151 (ppc_named_section): New static function.
3153 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3155 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3156 so we don't have to scan the entire list.
3158 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3160 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3161 case, allow the parallel instructions to modify the same flag
3164 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3166 * listing.c (list_symbol_table): Categorize symbols by
3167 undefined_section rather than sy_frag->line == NULL.
3169 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3171 * Makefile.am (install-exec-local): Install properly when ln
3172 fails or tooldir == prefix.
3174 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3176 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3177 Test result of insert_operand for error.
3179 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3181 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3182 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3183 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3184 * doc/Makefile.in: Rebuild.
3186 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3188 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3189 (macro): Fix handling of M_COP[0-3].
3191 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3193 Based on patches from Ross Harvey <ross@teraflop.com>:
3194 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3195 if macro_alternate or macro_mri.
3196 (getstring): Remove support for byte constants between < and >.
3197 (get_any_string): '<' only starts a string if macro_alternate or
3199 (macro_expand_body): Permit keyword parameters following
3200 positional parameters.
3202 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3203 * configure.in (alpha*-*-netbsd*): New target.
3204 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3205 * configure: Rebuild.
3207 * as.h (flag_warn_suppress_instructionswap): Move from here...
3208 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3209 here, and make static.
3211 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3212 BFD_ASSEMBLER or MANY_SEGMENTS.
3214 * as.c (show_usage): Update bug-gnu-utils address.
3215 * gasp.c (show_usage): Likewise.
3216 * doc/as.texinfo (Bug Reporting): Likewise.
3218 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3220 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3221 insns regardless of the size of a pointer if we're in mips I or
3223 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3225 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3227 Fix rac to accept only a0:
3228 * tc-d10v.c (parallel_ok, find_opcode):
3229 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3230 Introduce OPERAND_GPR.
3232 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3234 * read.c (s_fill): Handle non-constant repeat counts by creating
3235 an rs_space fragment.
3237 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3239 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3240 from as_bad to as_warn.
3242 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3244 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3245 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3246 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3248 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3250 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3251 seg_fix_rotP rather than fix_root from seg_info.
3253 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3255 * expr.c: Add support for 0x1_2_3_4 bignums.
3257 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3259 * configure.in: Change -linux* to -linux-gnu*.
3260 * configure: Rebuild.
3262 * app.c (do_scrub_begin): Treat \r as whitespace.
3264 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3266 * Makefile.am: Update dependencies.
3267 * Makefile.in: Rebuild.
3269 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3271 * configure, aclocal.m4: Rebuild with new libtool.
3273 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3275 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3276 the argument to bfd_set_arch_mach.
3277 (load_address): Use bfd_arch_bits_per_address to determine the
3278 bit size of an address instead of looking at the isa level.
3279 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3281 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3283 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3285 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3287 * ehopt.c: New file.
3288 * as.h (enum _relax_state): Add rs_cfa.
3289 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3290 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3291 * read.c (emit_expr): Call check_eh_frame.
3292 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3293 (relax_segment): Likewise.
3294 * Makefile.am: Rebuild dependencies.
3295 (GAS_CFILES): Add ehopt.c.
3296 (GENERIC_OBJS): Add ehopt.o.
3297 * doc/internals.texi (Frags): Document rs_cfa.
3299 * as.c (show_usage): Mention --traditional-format.
3300 (parse_args): Accept --traditional-format.
3301 * as.h (flag_traditional_format): Declare.
3302 * output-file.c (output_file_create): If flag_traditional_format,
3303 set BFD_TRADITIONAL_FORMAT on stdoutput.
3304 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3306 * config/tc-mips.c (append_insn): Make sure that if we have a
3307 fixup for an unmatched %hi reloc, it does not associated with a
3310 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3311 * doc/Makefile.in: Likewise.
3313 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-m32r.c (check_for_side_effects): New function.
3316 (can_make_parallel): Add checks for instruction side effects
3317 clashing with the other instruction.
3318 (assemble_parallel_insn): Improve warning messages. Return error
3319 message from non-swapped instruction order.
3321 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3323 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3325 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3326 md_cleanup definition. This moves the forced literal output to
3327 the end of the source pass, and avoids macro's inserting literals
3328 into the code immediately after the macro expansion.
3330 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3332 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3333 a gas internal symbol is adjustable.
3334 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3336 * as.h: If gcc version greater than 2.6, use `__format__' and
3337 `__printf__' in function attributes, rather than `format' and
3340 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3342 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3344 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3346 Add tms320c30 support:
3347 * config/tc-tic30.h: New file.
3348 * config/tc-tic30.c: New file.
3349 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3350 TARGET_FORMAT as "coff-tic30".
3351 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3352 * Makefile.am: Rebuild dependencies.
3353 (CPU_TYPES): Add tic30.
3354 (CPU_OBJ_VALID): tic30-aout is valid.
3355 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3356 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3357 * configure, Makefile.in: Rebuild.
3359 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3361 * config/tc-v850.c (md_assemble): Improvements to error messages.
3363 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3365 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3366 BFD_RELOC_HI16_S to store the high bits of any value.
3368 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3369 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3370 assembler calculate relocations to any external symbol at all.
3371 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3372 involving generation of pc-relative relocs.
3373 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3374 has been moved to md_apply_fix3.
3376 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3377 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3378 which actually means (the address of identifier's GOT entry) +
3379 constant, which is not particularly useful.
3381 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3383 * read.h (include_dirs): Declare.
3384 (include_dir_count,include_dir_maxlen): Declare.
3386 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3388 * configure.in: Correct check for shared opcodes library.
3389 * configure: Rebuild.
3391 * listing.c (buffer_line): If we can't open the file, set at_end.
3392 (listing_print): Remove unused local variable fi.
3394 * config/m68k-parse.y (reglistpair): Handle register list in
3397 * config/vms-conf.h: Don't undef VERSION.
3399 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3401 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3403 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3405 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3406 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3407 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3408 (EXTRA_DIST): Define.
3409 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3410 explicitly rather than via the list of object files.
3411 (gcc-as.opt): New file created when make-gas.com is run.
3412 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3413 itbl-cpu.h} to #include appropriate file rather than copying that
3415 * config/vms-conf.h: Synchronize with current config.in.
3416 * Makefile.in: Rebuild.
3418 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3420 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3421 (parallel_ok): Relaxed parallel subinstruction dependency check.
3423 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3425 * as.h (flag_warn_suppress_instructionswap): added new flag.
3426 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3427 command line argument.
3428 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3429 warning only if flag_warn_suppress_instructionswap is false.
3431 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3433 * configure.in (i386-*-mingw32*): New target.
3434 * configure: Rebuild.
3436 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3438 * symbols.c (resolve_symbol_value): Don't set the segment if it
3439 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3441 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3444 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3446 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3447 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3450 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3452 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3454 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3456 * config/tc-v850.c (v850_insert_operand): Display instruction when
3457 an error is encountered.
3459 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3461 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3462 (i386-*-sco3.2v5*coff): New target.
3463 (i386-*-sco3.2*): New target.
3464 * configure: Rebuild.
3466 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3468 * config/tc-v850.c: Tidy error message production.
3470 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3472 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3473 validate_immediate return value in the right type for comparisons
3476 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3478 * listing.c (MAX_BYTES): Use listing variables not constants.
3479 (data_buffer): No longer an array, but a pointer.
3480 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3481 (listing_listing): Allocate data_buffer.
3483 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3485 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3486 --listing-rhs-width, --listing-cont-lines.
3487 (show_usage): Update.
3488 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3489 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3490 (print_lines): Use the variables instead of the constants.
3491 (listing_listing): Likewise.
3492 * listing.h: Declare the new vars.
3494 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3496 * as.c (parse_args): Add --keep-locals alias for -L.
3497 Add --strip-local-absolute.
3498 (show_usage): Update.
3499 * as.h (flag_strip_local_absolute): New flag.
3500 * symbols.c (S_IS_LOCAL): Use it.
3501 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3502 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3503 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3505 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3507 * config/tc-m32r.c: Detect if explicitly parallel instructions
3508 might have an io conflict and issue a warning message.
3510 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3512 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3513 cgen_swap_fixups): Functions to save, restore and swap the fixup
3514 chain with a backup copy.
3515 (cgen_asm_finish_insn): Returns address of constructed insn.
3517 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3519 * listing.c (file_info_struct): Remove FILE, add POS.
3520 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3521 (file_info): Don't open the file.
3522 (buffer_line): Check for the file in the last_open cache, updating
3524 (print_source): Don't reference file_info->file.
3525 (listing_listing): Likewise.
3526 (listing_print): Close the file in the cache, if any.
3528 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3530 * read.c (dwarf_file_string): New file static variable.
3531 (emit_expr): Look for constant sequence that leads up to a file
3532 name in DWARF debugging output.
3533 (stringer): Use dwarf_file_string to decide whether to accept a
3534 string as a file name.
3536 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3538 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3539 (crack_operand): Add reg->reglst MRI hack.
3540 (r_seg): Put reglst symbols in reg_section.
3541 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3543 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3545 * tc-sh.c (get_specific): Handle SGR & DBR.
3547 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3549 * tc-h8300.c (parse_reg): Take the length of the symbol into
3550 account when attempting to match a register name.
3551 * tc-h8500.c (parse_reg): Likewise.
3553 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3555 * cgen.c: Formatting changes to improve readability.
3557 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3559 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3562 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3564 Based on a patch from Jim Wilson
3565 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3566 (tc_gen_reloc): Handle cross section PC relative relocs
3569 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3571 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3573 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3575 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3576 (expr_jmp_buf): New static local.
3577 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3578 (cgen_md_operand): New function.
3579 * tc-m32r.c: Clean up pass over `struct foo' usage.
3580 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3582 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3584 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3585 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3587 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3589 * config/tc-i386.c (i386_operand): Give an error if there are
3590 unrecognized characters after an expression.
3592 For older changes see ChangeLog-9697