1 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4 which refer to symbols in linkonce sections, permit reducing the
5 relocs if the symbol is local.
7 1999-06-12 Ian Lance Taylor <ian@zembu.com>
9 * subsegs.c (subseg_text_p): New function.
10 * as.h (subseg_text_p): Declare.
11 * read.c (do_align): Use subseg_text_p to set the default fill.
12 * write.c (subsegs_finish): Likewise.
13 * config/obj-coff.c (write_object_file): Likewise.
14 * config/tc-i386.h (md_maybe_text): Don't define.
15 (md_do_align): Use subseg_text_p to set the default fill.
16 * config/tc-m32r.c (m32r_do_align): Likewise.
17 * config/tc-sh.c (sh_do_align): Likewise.
18 * config/tc-sparc.h (md_do_align): Likewise.
20 1999-06-12 David O'Brien <obrien@freebsd.org>
22 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
25 1999-06-12 Ian Lance Taylor <ian@zembu.com>
27 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
28 * Makefile.am: Rebuild dependencies.
29 * Makefile.in: Rebuild.
31 * config/tc-i386.c (i386_immediate): Remove unused label
34 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
35 * symbols.c: Likewise.
36 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
37 sy_next field when taking address, rather than symbol_next.
39 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
41 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
42 value from the output file architecture.
43 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
44 * dwarf2dbg.h: Change bfd_vma to addressT.
46 1999-06-11 Ian Lance Taylor <ian@zembu.com>
48 * dwarf2dbg.h: Use PARAMS in function declarations.
50 1999-06-11 Martin Dorey <mdorey@madge.com>
52 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
53 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
55 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
57 1999-06-11 Ian Lance Taylor <ian@zembu.com>
59 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
61 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
64 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
66 * read.c (read_a_source_file): Only declare inescape if
69 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
71 (find_entry_byval): Add parens to avoid warning.
73 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
75 * symbols.c (resolve_symbol_value): Don't permit subtraction of
78 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
80 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
83 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
84 synthetize_setx): New functions.
85 (md_assemble): Broken the special cases into the above
86 functions. Make compiler happy if sizeof(bfd_vma)==4.
87 Fix sethi generated from set/setuw. If instructions have a relloc,
88 always clear the fields to be relocated in the opcode.
89 (sparc_ip): Remove special_case global variable.
91 1999-06-10 Ian Lance Taylor <ian@zembu.com>
93 Based on patches from John W. Woznack <jwoznack@concentric.net>:
94 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
95 indication of success rather than a value.
96 (itbl_get_val): Likewise.
97 (itbl_get_field): Use strcspn. Change delimiters to include
99 * itbl-ops.h (itbl_get_reg_val): Update declaration.
100 (itbl_get_val): Likewise.
101 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
103 * symbols.c (copy_symbol_attributes): Convert local symbols to
106 1999-06-10 Nick Clifton <nickc@cygnus.com>
108 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
111 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
113 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
114 Optimize set if sizeof(bfd_vma) == 64.
115 (sparc_ip): Fix sethi - without %hi() it should generate
116 R_SPARC_22 reloc, not R_SPARC_HI22.
117 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
119 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
121 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
122 (s_ncons): New function.
123 (native_op_table): New table.
124 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
125 R_SPARC_OLO10 handling.
127 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
129 * expr.h (struct expressionS): Revert last change; widen X_op.
130 * config/tc-alpha.c (md_begin): Check the field is wide enough.
132 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
134 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
135 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
136 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
137 * Makefile.in: Regenerated.
139 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
140 `common' pass on to s_mri_common.
141 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
143 1999-06-06 Richard Henderson <rth@cygnus.com>
145 * config/obj-elf.c (obj_elf_section): Don't free the return
146 value of demand_copy_C_string.
148 1999-06-05 Richard Henderson <rth@cygnus.com>
150 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
151 creation logic from obj_elf_create_section.
153 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
154 (section_stack): New.
155 (special_sections): Make const.
156 (obj_elf_section): Gut and rewrite parsing.
157 (obj_elf_change_section): New function broken out of obj_elf_section.
158 (obj_elf_parse_section_letters): Likewise.
159 (obj_elf_section_word): Likewise.
160 (obj_elf_section_type): Likewise.
161 (obj_elf_previous): Treat as a toggle.
162 (obj_elf_popsection): New.
163 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
164 (ppc_section_type): Likewise.
165 * config/tc-ppc.h: Likewise.
167 * expr.h (struct expressionS): Don't make X_op a bitfield.
168 * config/tc-alpha.c: Update for symbol handling changes.
169 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
170 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
172 1999-06-05 Richard Henderson <rth@cygnus.com>
174 * dwarf2dbg.c (*): Convert to K&R + prototypes.
175 (dwarf2_gen_line_info): Kill unused variables.
176 (dwarf2_finish): Likewise.
177 (dwarf2_where): Likewise.
178 (dwarf2_directive_file): If we've only got a string,
179 hand off to s_app_file.
180 * ecoff.c: Move the include of ecoff.h.
181 * symbols.h (S_IS_FUNCTION): Prototype.
183 * read.c (LEX_HASH): Supply a default.
185 (s_globl): Update `c' after skipping whitespace.
186 * read.h (LEX_END_NAME, is_name_ender): New.
187 * expr.c (get_symbol_end): Respect it.
189 1999-06-04 Mark Klein <mklein@dis.com>
191 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
193 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
195 * config/tc-hppa.c: Update for symbol handling changes.
197 1999-06-03 Ian Lance Taylor <ian@zembu.com>
199 * cgen.c: Update for symbol handling changes.
200 * config/tc-m32r.c: Likewise.
202 * config/tc-hppa.h: Update for symbol handling changes.
203 * config/tc-hppa.c: Likewise.
205 * config/tc-arm.h: Update for symbol handling changes.
206 * config/tc-arm.c: Likewise.
207 (symbol_make_empty): Remove. Just use symbol_create.
209 * symbols.c (symbol_set_tc): Correct name.
211 * Makefile.am: Rebuild dependencies.
212 ($(OBJS)): Don't depend upon struc-symbol.h.
213 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
214 * dep-in.sed: Don't remove struc-symbol.h.
215 * Makefile.in: Rebuild.
217 * doc/internals.texi (Symbols): Describe changes in symbol
220 1999-06-03 Richard Henderson <rth@cygnus.com>
222 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
223 instead of doing the work by hand.
225 1999-06-03 David Mosberger <davidm@hpl.hp.com>
227 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
228 state of line state-machine.
229 (struct ls): Collect DWARF2 line state-machine state in new member
230 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
231 resulted in any DWARF2 directives.
232 (reset_state_machine): New function.
233 (out_end_sequence): Ditto.
234 (dwarf2_gen_line_info): When switching sections or switching to a
235 lower text address, call out_end_sequence() first to terminate the
236 previous code sequence as code sequences MUST have monotonically
237 increasing addresses.
238 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
240 1999-06-03 David Mosberger <davidm@hpl.hp.com>
242 * as.c (parse_args): Add option -gdwarf2 to allow requesting
243 DWARF2 debug info (line information only, at this point).
244 * as.h: Update comment about supported debug formats.
245 * dwarf2dbg.c, dwarf2dbg.h: New files.
246 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
248 * expr.c (operand): Don't use [ for parens if we want an index op.
249 (op_encoding): Switch [ into O_index, if desired.
250 (op_rank): Renumber with O_index on bottom.
251 (expr): If O_index, match closing bracket.
252 * expr.h (O_index): New.
254 * read.c (read_a_source_file): Conditionally allow matched "
255 in lines passed to md_assemble.
257 * config/obj-elf.c (elf_pseudo_table): Add `common'.
259 1999-06-03 Ian Lance Taylor <ian@zembu.com>
261 Add support for storing local symbols in a small structure to save
262 memory when assembling large files.
263 * as.h: Don't include struc-symbol.h.
264 (symbolS): Add typedef.
265 * symbols.c: Include struc-symbol.h.
266 (local_hash): New static variable.
267 (save_symbol_name): New static function, from symbol_create.
268 (symbol_create): Call save_symbol_name.
269 (local_symbol_count): New static variable.
270 (local_symbol_conversion_count): Likewise.
271 (LOCAL_SYMBOL_CHECK): Define.
272 (local_symbol_make): New static function.
273 (local_symbol_convert): New static function.
274 (colon): Handle local symbols. Create local symbol for local
276 (symbol_table_insert): Handle local symbols.
277 (symbol_find_or_make): Create local symbol for local label name.
278 (symbol_find_base): Check for local symbol.
279 (symbol_append, symbol_insert): Check for local symbols.
280 (symbol_clear_list_pointers, symbol_remove): Likewise.
281 (verify_symbol_chain): Likewise.
282 (copy_symbol_attributes): Likewise.
283 (resolve_symbol_value): Handle local symbols.
284 (resolve_local_symbol): New static function.
285 (resolve_local_symbol_values): New function.
286 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
287 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
288 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
289 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
290 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
291 (symbol_previous, symbol_next): New functions.
292 (symbol_get_value_expression): Likewise.
293 (symbol_set_value_expression): Likewise.
294 (symbol_set_frag, symbol_get_frag): Likewise.
295 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
296 (symbol_mark_used_in_reloc): Likewise.
297 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
298 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
299 (symbol_mri_common_p): Likewise.
300 (symbol_mark_written, symbol_clear_written): Likewise.
301 (symbol_written_p): Likewise.
302 (symbol_mark_resolved, symbol_resolved_p): Likewise.
303 (symbol_section_p, symbol_equated_p): Likewise.
304 (symbol_constant_p): Likewise.
305 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
306 (symbol_get_obj, symbol_set_obj): Likewise.
307 (symbol_get_tc, symbol_set_tc): Likewise.
308 (symbol_begin): Initialize local_hash.
309 (print_symbol_value_1): Handle local symbols.
310 (symbol_print_statistics): Print local symbol statistics.
311 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
312 Declare new symbols.c functions. Move many declarations here from
314 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
315 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
316 (struct symbol): Move bsym to make it clearly the first field.
317 Remove TARGET_SYMBOL_FIELDS.
318 (symbolS): Don't typedef.
319 (struct broken_word): Remove.
320 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
321 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
322 (symbol_clear_list_pointers): Likewise.
323 (symbol_insert, symbol_remove): Likewise.
324 (symbol_previous, symbol_append): Likewise.
325 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
326 (struct local_symbol): Define.
327 (local_symbol_converted_p, local_symbol_mark_converted): Define.
328 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
329 (local_symbol_get_frag, local_symbol_set_frag): Define.
330 (local_symbol_get_real_symbol): Define.
331 (local_symbol_set_real_symbol): Define.
333 * write.c (write_object_file): Call resolve_local_symbol_values.
334 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
335 (TARGET_SYMBOL_FIELDS): Don't define.
336 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
337 ECOFF_DEBUGGING, add ECOFF fields.
338 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
339 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
340 ECOFF_DEBUGGING, add ECOFF fields.
341 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
342 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
343 * config/tc-mcore.h: Don't include struc-symbol.h.
344 (TARGET_SYMBOL_FIELDS): Don't define.
345 (struct mcore_tc_sy): Define.
346 (TC_SYMFIELD_TYPE): Define.
347 * Many files: Use symbolS instead of struct symbol. Use new
348 accessor functions rather than referring to symbolS fields
351 * read.c (s_mri_common): Don't add in value of line_label.
353 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
354 checking for SEC_LINK_ONCE.
356 * config/tc-sh.h (sh_fix_adjustable): Declare.
358 * app.c (input_buffer): New static variable.
359 (app_push): Save saved_input in allocated buffer.
360 (app_pop): Restored saved_input.
361 (do_scrub_chars): Change get parameter to take char * and int as
362 arguments. Change GET macro to pass input_buffer to get
363 function. Don't save input into allocated buffer.
364 * as.h (do_scrub_chars): Update declaration.
365 * input-file.c (input_file_get): Change to take char * and int.
366 Read data into passed in buffer. Remove static buffer.
367 * read.c (scrub_from_string): Change to take char * and int. Copy
368 data into passed in buffer.
370 * hash.h: Neaten. Declare hash_traverse.
371 * hash.c: Complete rewrite based on BFD hashing code.
372 * gasp.c (chunksize): New variable.
373 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
376 1999-05-28 Nick Clifton <nickc@cygnus.com>
378 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
379 addend unless the target uses an old ABI.
381 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
383 -Wchar-subscripts cleanup
384 * listing.c (listing_newline): Use unsigned char variable, so
385 calls to isascii,iscntrl are correct.
386 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
388 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
389 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
390 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
391 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
393 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
395 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
397 (arch_coldfire_p): New #define.
398 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
400 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
402 * config/tc-m68k.c (install_operand): Add places `n', `o'.
404 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
405 (install_operand): Add place `N'.
406 (init_table): Add registers ACC, MACSR, MASK.
408 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
410 * config/tc-m68k.c: Change mcf5200 --> mcf.
411 (archs): Add mcf5206e, mcf5307.
412 (m68k_ip): Add format `u'.
413 (install_operand): Add place `m', `M', `h'.
414 (init_table): Add upper/lower registers.
416 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
418 1999-05-28 Martin Dorey <mdorey@madge.com>
420 * config/tc-i960.c: Several minor changes to add ELF and
421 BFD_ASSEMBLER support.
422 * config/tc-i960.h: Likewise.
423 * configure.in (i960-*-elf*): New target.
424 * aclocal.m4, configure: Rebuild.
426 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
428 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
429 reloc changes when defined(BFD_ASSEMBLER).
431 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
433 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
435 * write.c (write_print_statistics): Output to file, not stderr.
437 * expr.c (generic_bignum_to_int32,64): Prototype.
439 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
440 output_sleb128, output_uleb128, output_big_sleb128,
441 output_big_uleb128, output_big_leb128): Prototype.
442 (output_big_sleb128, output_big_uleb128): Make inline.
443 (output_big_leb128): Remove inline
445 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
446 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
447 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
448 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
449 value for correct overflow check in write.c:fixup_segment.
450 * write.c (fixup_segment): Move bitfield overflow checks to after
451 the md_apply_fix call.
452 * config/obj-coff.c (fixup_segment): Likewise.
453 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
454 valueT *val argument.
456 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
458 * config/atof-ieee.c (gen_to_words): Correctly round a
459 denormalized number. Fix off-by-one in range checking for
460 exponent in a denormal.
462 1999-05-10 Nick Clifton <nickc@cygnus.com>
464 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
467 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
469 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
471 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
473 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
474 (ReverseRegRegmem): Remove.
475 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
476 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
477 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
480 From Doug Ledford <dledford@redhat.com>
481 * config/tc-i386.h (RegXMM): New for P/III.
482 * config/tc-i386.c: Add support for P/III.
484 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
486 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
487 (md_begin): Allow ppc32 insns in ppc64bridge mode.
488 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
490 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
492 * config/tc-i386.c (i386_immediate): Skip whitespace before
493 complaining about junk after expression.
494 (i386_displacement): Likewise.
496 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
498 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
499 Don't copy before downcaseing.
501 1999-05-05 Catherine Moore <clm@cygnus.com>
503 * tc-m68k.c: Include elf/m68k.h.
504 (m68k_elf_final_processing): New routine.
505 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
508 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
510 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
513 1999-04-30 Nick Clifton <nickc@cygnus.com>
515 * config/tc-mcore.c (mcore_s_section): Dump literals before
518 1999-04-29 Nick Clifton <nickc@cygnus.com>
520 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
523 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
525 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
526 (TC_INIT_FIX_DATA): Delete.
527 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
528 (TC_INIT_FIX_DATA): Delete.
529 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
530 * write.c (fix_new_internal): Initialize fx_cgen member.
531 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
532 (gas_cgen_md_apply_fix3): Update.
533 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
534 (md_cgen_record_fixup_exp): Update.
535 (FX_OPINFO_R_TYPE): Update.
537 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
538 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
539 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
540 * frags.h (struct frag): Make opindex, opinfo ints.
542 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
544 1999-04-26 Tom Tromey <tromey@cygnus.com>
546 * aclocal.m4, configure: Updated for new version of libtool.
548 1999-04-22 Nick Clifton <nickc@cygnus.com>
550 * config/tc-mcore.c (md_apply_fix3): Renamed function from
552 (md_apply_fix3): Do not fix up absolute relocations against
555 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
557 1999-04-20 Nick Clifton <nickc@cygnus.com>
559 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
560 changes and data-in-text directives.
561 (mcore_cons): New function: intercept cons() operations.
562 (mcore_float_cons): New function: intercept float_cons()
564 (mcore_stringer): New function: intercept stringer() operations.
566 1999-04-18 Ian Lance Taylor <ian@zembu.com>
568 * obj.h (struct format_ops): Change generate_asm_lineno field to
570 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
572 * config/tc-alpha.c (find_opcode_match): Add default case to
574 (find_macro_match): Likewise.
575 (load_expression): Parenthesize && within ||.
577 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
579 1999-04-17 Nick Clifton <nickc@cygnus.com>
581 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
582 .text .data .section pseudo ops.
583 (mcore_s_section): New function. Dump lits before changing secs.
584 (mcore_s_text): New function. Dump lits before changing secs.
585 (mcore_s_data): New function. Dump lits before changing secs.
587 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
589 * config/tc-mips.c (mips_32bitmode): New.
590 (md_begin): Set mips_32bitmode if needed.
591 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
592 Set EF_MIPS_32BITMODE.
594 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
596 * config/obj-coff.c (c_section_symbol): Fix typo in previous
599 1999-04-16 Nick Clifton <nickc@cygnus.com>
601 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
603 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
605 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
606 expressions correctly.
609 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
611 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
613 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
615 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
616 and fmpynfadd instructions.
618 1999-04-11 Richard Henderson <rth@cygnus.com>
620 * as.h (environ): Declare it, if needed.
621 * as.c (dump_statistics): Don't declare environ.
622 * configure.in (environ): Detect declaration.
623 * configure, config.in: Rebuild
625 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
626 (i386_displacement): Allocate enough space for replacement buffer.
627 Clean up replacement buffer initialization.
629 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
631 * subsegs.c (section_symbol): Don't create a new symbol if one
632 already exists; instead, use the existing one, but set its segment
633 and frag data if it hasn't already been defined.
634 * config/obj-coff.c (c_section_symbol): Likewise.
636 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
638 * tc-alpha.c (load_expression): Call as_bad instead of abort.
640 1999-04-08 Nick Clifton <nickc@cygnus.com>
642 * config/tc-mcore.c: New File: Support routines for MCore
644 * config/tc-mcore.h: New File: Definitions for MCore assembler.
645 * config/obj-coff.c: Add support for mcore-pe target.
647 * Makefile.am: Add support for MCore targets.
648 * Makefile.in: Regenerate.
649 * configure.in: Add support for MCore targets.
650 * configure: Regenerate.
652 * doc/all.texi: Set MCORE.
653 * doc/as.texinfo: Document MCore specific command line options.
655 * write.h: Prevent multiple inclusion.
657 1999-04-06 Ian Lance Taylor <ian@zembu.com>
659 * asintl.h (LC_MESSAGES): Never define.
660 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
662 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
665 * Makefile.am (m68k-parse.c): If configuring in the source
666 directory, copy m68k-parse.y into the local directory before
667 running ylwrap, to remove spurious differences when generating
669 * Makefile.in: Rebuild.
671 * config/tc-sparc.h (md_do_align): Just allocate the number of
672 bytes necessary, rather than always allocating 1024.
674 1999-04-04 Ian Lance Taylor <ian@zembu.com>
676 * listing.c (listing_newline): Add cast to avoid warning.
677 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
678 * config/tc-i386.c (i386_scale): Add return value.
679 (build_displacement_string): Remove unused local temp_disp2.
680 (i386_intel_memory_operand): Add parentheses to avoid warning.
681 (i386_intel_operand): Remove unused local end_of_operand_string.
682 (i386_operand): Remove unused local operand_modifier.
683 (i386_operand): Add parens to avoid warning.
685 1999-04-04 Don Bowman <don@pixsci.com>
687 * configure.in: Add mips*-*-vxworks* target; have it define
689 * configure, config.in: Rebuild.
691 1999-03-31 Nick Clifton <nickc@cygnus.com>
693 * configure.in (emulations): Add support for arm-epoc-pe.
694 * configure: Regenerate.
695 * config/te-epoc-pe.h: New file. Define macros specific to
697 * config/tc-arm.h: Select epoc-pe-arm target format if configured
698 for arm-epoc-pe target.
700 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
702 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
704 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
706 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
707 detect ",n" without a condition.
708 (pa_parse_neg_cmpsub_cmpltr): Likewise.
711 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
713 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
714 instruction is encoded with one bit.
717 1999-03-23 Ian Lance Taylor <ian@zembu.com>
719 * doc/internals.texi (CPU backend): Mention that
720 line_separator_chars should not include newline. From thi
721 <ttn@mingle.glug.org>.
723 1999-03-22 Doug Evans <devans@casey.cygnus.com>
725 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
726 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
728 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
730 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
732 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
734 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
737 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
739 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
741 1999-03-15 Martin Hunt <hunt@cygnus.com>
743 * app.c (do_scrub_begin): Change '-' back to a symbol char
744 so we can use multiple opcodes on a line again.
746 * config/tc-d30v.c: By default, warn if a symbol has
747 the same name as a register. Plus some minor
748 updates from the branch.
750 1999-03-13 Nick Clifton <nickc@cygnus.com>
752 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
753 BFD_RELOC_16 and BFD_RELOC_64.
755 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
757 * expr.c (expr): Add missing else.
759 1999-03-12 Nick Clifton <nickc@cygnus.com>
761 * config/tc-arm.c (md_apply_fix3): Improve error message.
763 1999-03-11 Doug Evans <devans@casey.cygnus.com>
765 * Makefile.am (CPU_TYPES): Add fr30.
766 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
767 (fr30,m32r dependencies): Update.
768 * Makefile.in: Rebuild.
770 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
771 (gas_cgen_record_fixup_exp): Ditto.
772 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
773 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
774 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
775 (md_cgen_lookup_reloc): Update use of operand->type.
776 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
777 (md_convert_frag): Call cgen_operand_lookup_by_num.
778 (md_cgen_lookup_reloc): Update use of operand->type.
779 (m32r_cgen_record_fixup_exp): Ditto.
781 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
783 * config/tc-mips.c (md_show_usage): Fix message.
785 1999-03-03 Nick Clifton <nickc@cygnus.com>
787 * doc/c-arm.texi (ARM Syntax): Document new command line switches
788 and LDR reg,=<expr> instruction.
790 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
793 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
795 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
797 1999-02-17 Nick Clifton <nickc@cygnus.com>
799 This patch was created by: Scott Bambrough
800 <scottb@corelcomputer.com>
803 Special cased '@' character. The '@' character is used as the
804 ARM assembler comment character, as a special character
805 and in ELF .symver pseudo-op's, and as a special character in
806 .type and .section pseudo-ops.
807 (symver_pseudo): New static variable.
808 (symver_state): New static variable.
809 (struct app_save): Add field 'symver_state'.
810 (app_push): Save global symver_state int struct app_save.
811 (app_pop): Restore global symver_state from struct app_save.
812 (do_scrub_chars): Special case handling of '@' character in
815 * configure.in: Modified to recognize armv* uname syntax from ARM
817 * configure: Regenerated.
819 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
820 a prefix to the section's type.
821 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
824 * config/tc-arm.h: Add support for PIC generation:
825 (pic_code): New boolean.
826 (obj_relocate_extern): Define.
827 (TC_RELOC_RTSYM_LOC_FIXUP): Define
828 (TC_CONS_FIX_NEW): Define.
829 (tc_fix_adjustable): Define.
830 (GLOBAL_OFFSET_TABLE_NAME): Define.
832 * config/tc-arm.c: Add support for PIC generation:
833 (line_seperator_chars): Allow ';' as a seperator for Linux.
834 (is_immediate_prefix): New macro.
835 (arm_parse_reloc): New function.
836 (s_arm_elf_cons): New function.
837 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
838 (md_undefined_symbol): Special case handling for the Global Offset
840 (md_apply_fix3): Handle PIC relocs.
841 (tc_gen_reloc): Handle PIC relocs.
842 (md_parse_option): Add support for '-k' command line switch to
843 enable PIC generation.
844 (cons_fix_new_arm): New function.
845 (s_arm_elf_cons): New function.
847 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
849 * configure.in: Add comments for uses of AC_DEFINE.
850 * acinclude.m4: Likewise.
851 * acconfig.h: Remove.
852 * aclocal.m4: Rebuild.
853 * configure: Rebuild.
854 * Makefile.in: Rebuild.
855 * config.in: Rebuild.
857 1999-02-15 Jim Lemke <jlemke@cygnus.com>
859 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
860 non-constant offset from a base register.
862 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
864 * config/tc-alpha.c (md_show_usage): Put \ before newline in
867 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
869 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
870 (emit_insn): Look for pc-relative and no-overflow specifiers on
871 internal relocation types.
873 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
875 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
878 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
880 (mips_4650, mips_4010, mips_4100): Variables removed.
881 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
882 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
884 (md_begin): Don't bother initializing the mips_NNNN variables;
885 mips_cpu is set, and that's good enough now.
886 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
887 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
888 (show): New function, to handle wrapping in the CPU lists.
889 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
891 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
893 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
894 than treat as an immediate specifier.
896 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
898 * config/tc-i386.c: Prototype many functions.
899 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
900 (i386_immediate): Remove unused second argument.
901 (i386_intel_operand): Fix i386_is_reg typo.
902 (i386_operand): Use allow_naked_reg.
903 (output_invalid): Make operand int for K&R.
905 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
907 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
909 * Makefile.in: Rebuild.
911 1999-02-09 Doug Evans <devans@casey.cygnus.com>
913 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
915 (EXTRA_as_new_SOURCES): Comment out.
916 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
917 * Makefile.in: Rebuild.
918 * doc/Makefile.in: Rebuild.
919 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
920 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
921 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
922 * configure: Rebuild.
923 * aclocal.m4: Rebuild.
924 * config.in: Rebuild.
925 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
926 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
927 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
928 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
929 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
930 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
931 (gas_cgen_record_fixup_exp): Ditto.
932 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
933 descriptor, not global variable.
934 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
935 descriptor, not global variable. Refer to insert_operand handler
936 via cpu descriptor, not global function.
937 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
938 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
939 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
940 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
941 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
942 * config/tc-m32r.c: Ditto.
943 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
944 (md_assemble): Ditto.
945 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
947 1999-02-09 Nick Clifton <nickc@cygnus.com>
949 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
950 relocations for ELF targets.
952 1999-02-08 Nick Clifton <nickc@cygnus.com>
954 * configure.in: Add support for StrongARM target.
955 * configure: Regenerate.
957 1999-02-05 Nick Clifton <nickc@cygnus.com>
959 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
961 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
964 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
966 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
968 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
970 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
971 (INTEL_DWORD_MNEM_SUFFIX): Define.
977 (OFFSET_FLAT): Define.
979 (NONE_FOUND): Define.
982 * config/tc-i386.c (set_intel_syntax): New routine.
983 (intel_syntax): Declare.
984 (allow_naked_reg): Declare.
985 (md_pseudo_table): Support .intel_syntax and .att_syntax.
986 (intel_float_operand): New routine.
987 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
988 Handle brackets as well as parens. Call i386_intel_operand for
989 intel syntax. Reverse operands if appropriate. Handle new
990 suffixes. Handle movzx and movsx.
991 (i386_is_reg): New routine.
992 (i386_immediate): New routine.
993 (i386_scale): New routine.
994 (i386_displacement): New routine.
995 (i386_operand_modifier): New routine.
996 (build_displacement_string): New routine.
997 (i386_parse_seg): New routine.
998 (i386_intel_memory_operand): New routine.
999 (i386_intel_operand): New routine.
1000 (i386_operand): Call i386_displacement, i386_immediate,
1001 i386_scale, etc. instead of handling inline.
1002 (parse_register): Handle registers without prefix.
1004 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1006 * configure: Regenerate.
1007 * configure.in (arm-*-oabi): New.
1008 (thumb-*-oabi): New.
1009 * config/tc-arm.c (target_oabi): Declare.
1010 (md_apply_fix3): Support REL relocs.
1011 (md_parse_option): Handle -oabi.
1012 (elf32_arm_target_format): New routine.
1013 (md_longopts): Add OPTION_OABI.
1014 * config/tc-arm.h: Redefine TARGET_FORMAT.
1017 1999-01-28 Nick Clifton <nickc@cygnus.com>
1019 * write.c (write_relocs): Handle out of range error.
1021 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1022 (fr30_force_relocation): Default to 0.
1024 * config/tc-fr30.h (obj_fix_adjustable): Define.
1025 (TC_FORCE_RELOCATION): Define.
1027 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1030 1999-01-16 Nick Clifton <nickc@cygnus.com>
1032 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1033 merge of two instructions if the left instruciton kills the right.
1035 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1037 * Makefile.in: Regenerate.
1038 * configure.in: Redo test for using cgen.
1039 * configure: Regenerate.
1041 1999-01-09 Nick Clifton <nickc@cygnus.com>
1043 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1044 redefinition of this macro.
1046 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1048 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1051 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1053 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1054 a read of HI or LO and an immediatly following branch.
1056 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1058 * config/tc-mips.c (md_begin): Another correction to the setting of
1061 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1063 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1065 1998-12-21 Nick Clifton <nickc@cygnus.com>
1067 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1068 bit insn when optimizing, so that parallelised instructions will
1069 start on a 32 bit boundary.
1071 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1073 * config/tc-mips.c (mips_eabi64): New.
1074 (md_begin): Set mips_eabi64.
1075 (mips_elf_final_processing): Use it.
1077 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1079 * config/tc-mips.c (mips_elf_final_processing):
1080 Correct setting of ABI in e_flags.
1082 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1084 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1086 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1088 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1090 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1092 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1093 warning, values that don't fit in the field.
1095 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1097 * config/tc-mips.c (mips_abi_string): New.
1098 (md_parse_option,md_longopts): Add mabi.
1099 (mips_elf_final_processing): Set e_flags based on mabi flag.
1101 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1103 * config/tc-mips.c (md_parse_option): Handle vr4111.
1105 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1107 * config/tc-h8300.c (build_bytes): Change message given if the
1108 instruction requires H8/300H mode and we're not in Hmode, to
1109 suggest that it may be the operand modes that are the problem, not
1110 necessarily the opcode.
1112 1998-12-10 Nick Clifton <nickc@cygnus.com>
1114 * config/tc-fr30.c: Add line separator character.
1116 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1118 * configure.in (hppa-*-mpeix*): New target.
1119 * config/obj-som.h (obj_som_compiler): Declare.
1120 * config/obj-som.c (compiler_seen): New static variable.
1121 (obj_som_compiler): New function.
1122 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1123 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1124 (pa_type_args): Set hppa_priv_level.
1125 (pa_compiler): New static function if OBJ_SOM.
1126 * configure: Rebuild.
1128 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1130 * read.c (output_leb128): Don't mark as inline.
1132 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1134 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1135 AIX .vbyte unaligned data support.
1136 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1137 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1140 1998-12-07 Nick Clifton <nickc@cygnus.com>
1142 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1145 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1147 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1148 BFD_RELOC_ARM_PCREL_BRANCH.
1150 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1152 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1153 checking the target type.
1154 (mips-dec-bsd*): Set endian to little.
1155 * configure: Rebuild.
1157 COFF weak symbol support, based on patches from Mark Elbrecht
1158 <snowball3@usa.net>:
1159 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1160 * config/obj-coff.c (obj_coff_weak): New static function.
1161 (obj_coff_endef) [both versions]: Handle weak symbols.
1162 (coff_frob_symbol): Likewise.
1163 (yank_symbols): Likewise.
1164 (obj_pseudo_table): Add "weak".
1166 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1167 <aymeric.vincent@emi.u-bordeaux.fr>.
1168 * aclocal.m4: Rebuild with current tools.
1169 * configure: Rebuild.
1171 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1172 an assertion failure for a case we can't handle when OBJ_ECOFF.
1174 * expr.c (operator): And with 0xff to avoid problems with signed
1177 1998-12-03 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1180 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1182 1998-12-02 Nick Clifton <nickc@cygnus.com>
1184 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1187 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1189 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1192 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1194 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1197 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1199 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1201 (d10v_cleanup): Only generate previous insn if a multiline insn is
1204 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1206 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1209 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1211 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1212 -marm6xxx command line switches.
1214 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1216 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1217 (itbl-ops.o): Delete duplicate dependencies.
1218 Rebuild dependencies.
1219 Add fr30 dependencies.
1220 * Makefile.in: Rebuild.
1222 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1224 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1226 * listing.c: Ignore line terminator characters found inside
1229 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1231 * po/gas.pot: Regenerated.
1233 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1235 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1236 fr30_is_label_start(). Also checks for delay slot insns.
1238 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1239 FR30 instructions which contain a colon in the mnemonic.
1241 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1243 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1245 * config/tc-fr30.c: Removed currently superflous code.
1247 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1249 * config/tc-fr30.h: New file.
1250 * config/tc-fr30.c: Tweaking so that it will compile.
1252 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1254 * config/tc-d10v.h (obj_fix_adjustable): Define.
1255 (TC_FORCE_RELOCATION): Define.
1256 (d10v_force_relocation): Declare.
1257 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1258 (md_apply_fix3): Handle Vtable relocs.
1259 (d10v_fix_adjustable): New.
1260 (d10v_force_relocation): New.
1262 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1264 * config/tc-d30v.c: Change default behaviour to ignore potential
1265 conflicts between register name and symbol names.
1267 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1269 * configure.in: Add fr30-*-*.
1270 * config/tc-fr30.c: New file.
1271 * Makefile.in: Regenerated.
1272 * config.in: Regenerated.
1273 * configure: Regenerated.
1274 * doc/Makefile.in: Regenerated.
1275 * po/gas.pot: Regenerated.
1277 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1279 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1282 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1284 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1286 (do_scrub_chars): Add some casts to unsigned char to avoid
1287 unwanted sign extension.
1288 * read.c (lex_type): Set characters about 127 to be symbol
1290 * config/tc-i386.c (md_begin): Set identifier_chars and
1291 operand_chars for values above 127.
1293 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1295 * configure.in: detect cygwin* instead of cygwin32*
1296 * configure: regenerate
1298 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1300 * listing.c: Add support for producing a listing from piped
1303 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1305 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1306 (append_insn): Account for the tx39's multiply behavior.
1308 1998-10-26 Michael Meissner <meissner@cygnus.com>
1310 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1311 from assemble_parallel_insns. Add support for '->' to indicate
1312 explicitly serializing the instructions.
1313 (md_assemble): Ditto.
1315 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1317 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1320 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1322 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1324 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1326 * config/tc-mips.c : support frame and regmask/fregmask when
1327 MIPS_STABS_ELF is specified.
1329 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1331 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1332 (md_apply_fix): Don't return 1 for VTABLE relocs.
1333 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1335 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1337 * doc/c-i386.texi: Replace occurences of "opcode" with
1338 "instruction mnemonic", "instruction", or "mnemonic" when
1339 referring to the name of an instruction. Use "opcode" when
1340 referring to the sequence of machine bytes.
1342 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1343 (is_opcode_char): Rename to is_mnemonic_char.
1344 (md_assemble and i386_operand): Correct error messages from
1345 "opcode" to "instruction mnemonic"
1346 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1347 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1348 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1349 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1350 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1351 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1352 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1354 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1356 * config/tc-i386.c (i386_operand): Check for garbage after
1359 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1361 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1362 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1364 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1366 * config/tc-sh.h (obj_fix_adjustable): Define.
1367 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1368 (md_apply_fix): Likewise.
1369 (tc_gen_reloc): Likewise.
1370 (sh_fix_adjustable): New.
1372 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1374 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1375 * cgen.h (gas_cgen_finish_insn): Update prototype.
1376 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1377 cgen_insn_t -> CGEN_INSN_INT.
1378 (make_parallel): Update handling of CGEN_INT_INSN_P.
1379 (assemble_parallel_insn): Ditto.
1380 (target_make_parallel): New function.
1381 (md_assemble): Use it.
1383 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1385 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1387 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1389 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1390 converted into lower case.
1392 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1394 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1395 (gas_cgen_tc_gen_reloc): Likewise.
1396 * config/tc-m32r.h (obj_fix_adjustable): Define.
1397 * config/tc-m32r.c (m32r_fix_adjustable): New.
1398 (m32r_force_relocation): Handle VTABLE relocs.
1400 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1402 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1404 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1406 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1407 to lower case before parsing.
1409 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1410 parallel insns modift buts in the PSW as a side effect.
1412 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1414 * config/tc-d30v.c (find_format): Test for missing flag and
1417 (md_apply_fix3): Fix error messages to avoid
1418 assumption about presence of a symbol.
1420 (parallel_ok): Disallow parallel instructions that both modify the
1423 (find_format): Generate a warning if an odd numbered register is
1424 used as the first register in a mutli-register instruction.
1426 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1428 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1429 relocations are always associated with a symbol.
1431 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1433 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1434 (elf32_sparc_force_relocation): Declare.
1435 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1436 (tc_gen_reloc): Handle vtable relocs.
1437 (elf32_sparc_force_relocation): New.
1439 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1441 * symbols.c (S_IS_FUNCTION): New.
1442 * config/tc-v850.h (obj_fix_adjustable): Define.
1443 (TC_FORCE_RELOCATION): Define.
1444 (v850_force_relocation): Declare.
1445 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1446 of fx_addnumber for VTABLE reloc addends.
1447 (md_apply_fix3): Handle VTABLE relocs.
1448 (v850_fix_adjustable): New.
1449 (v850_force_relocation): New.
1451 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1453 * tc-hppa.c (fp_operand_format): Add some additional formats.
1454 (pa_ip): Do not automatically promote into pa2.0 mode.
1455 (pa_level): Handle ".level 2.0".
1457 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1459 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1460 * config/tc-i386.h (template.extension_opcode): Change to
1461 unsigned int to allow full range of 8-bit opcode suffixes.
1462 (None): Redefine as 0xffff.
1464 From Jeff B Epler <jepler@usgs.gov>
1465 * doc/c-i386.texi (i386-SIMD): New section.
1467 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1469 * read.c (discard_rest_of_line): New function.
1470 * read.h: Declare it.
1471 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1473 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1475 * config/tc-d10v.c (find_symbol_matching_register): New function.
1476 (find_opcode): Cope with the case where a register name matches
1479 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1481 * config/tc-v850.c (md_pcrel_from): Rename to
1482 v850_pcrel_from_section.
1483 (v850_pcrel_from_section): Do not resolves symbols in other
1486 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1488 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1490 * config/tc-d10v.c (find_opcode): Generate an error if a register
1491 is supplied for an operand that should not be a register.
1493 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1495 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1496 instructions to have another instruction in the right bin.
1498 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1500 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1501 the right container if the left container holds a branch
1504 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1506 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1507 both a register name and symbol name.
1508 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1510 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1512 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1513 execution unit class.
1515 (reg_name_search): If a name matches a register and a symbol,
1516 prefer the register.
1517 (find_format): Disallow flag registers when a general purpose
1518 register is required.
1519 If a number is required, but a register has been given, check to
1520 see if a symbol with the same name as the register exists, and if
1521 so, use that symbol.
1523 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1525 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1527 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1529 * config/tc-d30v.c (find_format): Do not accept flag registers as
1530 general purpose registers.
1531 (find_format): If an immediate value is expected at a given place
1532 in a format, but a register name has been provided instead, check
1533 to see if that register name matches the name of a predefined
1534 symbol and if it does, then use the symbol instead.
1535 (reg_name_search): If a register name matches a symbol name,
1536 prefer the register name to the symbol name.
1538 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1540 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1541 the previous insn to empty.
1543 1998-09-20 Michael Meissner <meissner@cygnus.com>
1545 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1546 pieces, forcing the use of an ANSI compiler.
1548 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1550 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1552 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1554 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1556 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1558 (obj_elf_vtable_entry): Likewise.
1559 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1560 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1561 (tc_gen_reloc): Likewise.
1562 (arm_fix_adjustable): Likewise.
1563 (elf32_arm_force_relocation): New.
1564 (armelf_frob_symbol): Remove coff-style symbol support.
1566 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1568 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1570 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1572 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1573 OBJ_COFF so that routine is defined for a.out format.
1575 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1577 * config/tc-i386.c (i386_operand): Detect non-segment registers
1578 used as segment prefixes.
1580 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1582 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1583 optimize across FDE boundaries.
1585 * config/obj-coff.c (obj_coff_section): Preserve any link once
1586 flags when setting the section flags.
1588 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1590 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1591 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1593 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1595 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1598 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1600 * frags.c (frag_grow): Include the size of the frag struct in the
1603 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1604 if the new subseg comes before the old.
1606 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1608 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1609 to handle edge8 and edge16.
1611 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1613 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1614 before we clobber the symbol involved.
1616 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1618 * config/tc-arm.c: Remove OBJ_ELF definitions for
1619 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1620 use arm_adjust_symtab for OBJ_COFF.
1621 (armelf_adjust_symtab): New Routine.
1622 * config/tc-arm.h: Define obj_adjust_symtab to
1623 armelf_adjust_symtab for OBJ_ELF.
1625 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1627 * configure.in: Make all i386-elf targets use bfd_gas.
1628 * config/tc-i386.c (tc_i386_force_relocation): New.
1629 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1630 (md_apply_fix3): Likewise.
1631 (tc_gen_reloc): Handle them.
1632 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1633 tc_i386_force_relocation.
1635 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1639 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1641 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1642 current opcode after writing the first insturction of a reverse
1645 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1647 * read.h (generate_lineno_debug): Add prototype.
1648 * read.c (generate_lineno_debug): Make non-static.
1650 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1652 * config/tc-i386.c (md_assemble): Only warn for address/data size
1655 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1657 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1658 against Thumb function names, as the linker needs this information.
1660 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1662 * expr.c (operand): Check also that there is no advance in operand
1663 after atof_generic in order to decide "is it label 0f or floating
1666 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1668 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1669 command line options with a single dash.
1670 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1672 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1674 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1675 * tc-arm.c (arm_fix_adjustable): New routine.
1677 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1679 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1680 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1681 demand_empty_rest_of_line before mri_comment_end.
1682 (equals): Check garbage after expression before
1683 mri_comment_end in MRI mode.
1685 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1687 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1688 small immediate constant to use the constant itself rather than
1691 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1693 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1694 (pa_leave): Likewise.
1696 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1698 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1700 (i386_operand): Fix an error message.
1702 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1704 * doc/c-arm.texi (ARM Directives): Document .req directive.
1706 * config/tc-arm.c (reg_required_here): Display erroneous string if
1707 the register name could not be decoded.
1708 Do not set inst.instruction if the sift is -1.
1710 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1712 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1715 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1717 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1718 even if it is belived to be unnecessary.
1720 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1722 config/tc-i386.c (i386_operand): Size immediate constants by
1723 suffix (erroneously removed as part of July 7 change).
1725 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1727 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1728 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1729 (armelf_frob_symbol): New Routine.
1730 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1732 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1734 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1736 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1738 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1739 command line switches passed to assembler.
1741 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1743 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1744 (gas_cgen_opcode_desc): Declare.
1745 (gas_cgen_parse_operand): Declare.
1746 (*): Prepend gas_ to gas specific fns to denote them as such.
1748 * cgen.c (gas_cgen_opcode_desc): New global
1749 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1750 (queue_fixup): Renamed from cgen_queue_fixup.
1751 (*): Prepend gas_ to gas specific fns to denote them as such.
1753 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1754 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1755 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1756 Open opcode table and initialize it.
1757 (make_parallel): Use gas_cgen_opcode_desc.
1758 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1759 (md_assemble): Ditto.
1761 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1763 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1764 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1765 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1766 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1767 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1768 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1769 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1770 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1771 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1772 (INIT_STAB_SECTION): Likewise.
1773 (OBJ_PROCESS_STAB): Likewise.
1775 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1776 (md_parse_option): Watch for them.
1777 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1778 (md_begin): Kill neverdef code.
1779 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1780 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1781 (s_alpha_coff_wrapper): New.
1782 (md_pseudo_table): Trap all ECOFF pseudos.
1784 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1786 Start of changes to remove mdebug section from mips*-elf
1787 Based on MIPS_STAB_ELF definition
1788 * acconfig.h: undef if not configured
1789 * config.in: undef if not configured
1790 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1791 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1792 * stabs.c (s_stab_generic): flush frag
1794 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1796 * configure.in: (arm-*-elf): Handle.
1797 (thumb-*-elf): Handle.
1798 * configure: Regenerate.
1799 * read.c (stringer): Fix typo in comment.
1800 * write.c (fixup_segment): Don't add symbol value to addend if
1802 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1804 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1807 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1809 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1810 (write_2_short): Emit warning if new flag is set.
1811 (do_assemble): Set flags if left instruction is one of special
1812 "right-instruction-killer" type.
1814 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1816 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1817 Always output words in debug_info section as big endian.
1818 (sparc_target_format): Choose correct bfd target.
1819 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1821 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1823 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1824 to work with internationalization code. Issue an error when two
1825 operands match that are not allowed to match.
1827 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1829 * configure.in (install_tooldir): Allow target to specify whether
1830 it wants to be installed in $(tooldir)/bin.
1831 * configure: Regenerate.
1832 * Makefile.am (install-exec-local): Set install-exec-tooldir
1833 dependency via configure.
1834 * Makefile.in: Regenerate.
1836 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1838 * Makefile.am (install-exec-local): Split into two ...
1839 (install-exec-bindir,install-exec-tooldir): New rules.
1840 * Makefile.in: Regenerate.
1842 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1844 * Makefile.am (install-exec-local): Don't remove the file before
1845 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1846 W. Rozycki <macro@ds2.pg.gda.pl>.
1847 * Makefile.in: Rebuild.
1849 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1851 * cgen.c: Include libiberty.h.
1852 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1853 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1854 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1855 (md_cgen_lookup_reloc)): Declare.
1856 (md_cgen_record_fixup_exp): Declare.
1857 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1858 (m32r_relax_frag): Declare.
1859 (cgen_md_apply_fix3): Decls moved to cgen.h.
1860 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1861 (m32r_cgen_record_fixup_exp): Delete decl.
1862 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1863 (assemble_nop): Delete.
1864 (expand_debug_syms): Delete unused `exp'.
1865 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1866 Add default case for -Wall.
1867 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1868 (md_atof): Delete unused wordP.
1870 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1872 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1875 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1877 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1878 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1879 .print, .purgem, and .struct. Remove documentation for
1882 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1884 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1885 Update call to insert_operand.
1887 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1889 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1891 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1893 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1894 whitespace after a prefix operator.
1896 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1898 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1900 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1902 * config/tc-sparc.c (log2): New static function.
1903 (s_reserve): Use log2 to convert alignment before calling
1905 (s_common): Use log2 to convert alignment before calling
1906 record_alignment and frag_align.
1907 (sparc_cons_align): Use log2.
1909 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1911 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1912 (s_common): Likewise.
1914 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1915 initialization of waddr.
1916 (sparc_elf_final_processing): Add default case to switch.
1918 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1920 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1921 than temporary real.
1923 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1925 * write.c (subsegs_finish): Don't align the segments if there were
1928 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1929 copying aux information.
1931 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1932 expression into a symbol.
1934 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1936 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1937 type to unsigned int.
1938 (md_assemble): Change type used to store offsets from unsigned
1940 (i386_operand): Switch error check to only call RESTORE_END_STRING
1941 once after parse_register.
1943 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1945 * config/tc-v850.c (md_show_usage): Changed format to match that
1948 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1950 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1952 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1954 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1957 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1959 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1960 * doc/Makefile.in: Rebuild.
1962 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1964 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1965 for %lo expressions.
1966 (mips_ip, case 'u'): Move range check after code to mask
1967 off bits in %hi/%lo expressions. Mask off high bits for
1970 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1972 * doc/Makefile.am (gasver.texi): New target.
1973 (as.info, as.dvi): Depends upon gasver.texi.
1974 * doc/as.texinfo: Include gasver.texi. Mention version number on
1975 title page and in top node.
1976 * doc/Makefile.in: Rebuild.
1978 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1980 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1981 but not including the line containing the edict.
1982 * listing.h (LISTING_EOF): New.
1983 * input-scrub.c (input_scrub_next_buffer): Call it.
1985 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1987 * config/tc-i386.c (i386_operand): Don't set the size of an
1988 immediate address based solely on the suffix and the mode.
1990 * config/tc-i386.c (md_assemble): Add assertion to make sure
1991 overlap2 does not set Imm.
1993 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1994 sequences of whitespace to a single space.
1995 (is_space_chars): Just compare with space.
1996 (md_begin): Don't initialize space_chars.
1997 (md_assemble): Just skip a single whitespace character.
1998 (i386_operand): Rewrite base-index parsing to use new
1999 parse_register, and to skip white space. Skip white space in a
2000 number of other places too. Don't give error message if
2001 parse_register fails.
2002 (parse_register): Change reg_string parameter to be non-const.
2003 Add end_op parameter. Skip white space after the `%', and return
2004 end of register string. Give error message here rather than
2007 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2009 Based on patch from Matt Semersky <matts@scd.hp.com>:
2010 * expr.c (op_encoding): Make const.
2011 (expr_set_precedence): New function.
2012 (expr_begin): Don't set operator rankings, just call
2013 expr_set_precedence.
2014 * expr.h (expr_set_precedence): Declare.
2015 * read.c (s_mri): Call expr_set_precedence.
2017 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2019 * doc/as.texinfo (Statements): Remove paragraph discussing
2020 continuing lines with a backslash. This hasn't worked for years,
2023 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2025 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2027 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2028 (ps_CTORS, ps_DTORS): New section types.
2029 (vms_fixup_xtors_section): New function
2030 (Ctors_Psect, Dtors_Psect): Define.
2031 (IS_GXX_XTOR): Define
2032 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2033 Filter static constructors/destructors and add to
2034 Ctors_Symbols/Dtors_Symbols chain.
2035 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2036 appropriate section.
2038 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2039 * makefile.vms: Merge vax/vms support.
2041 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2043 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2044 (elf_pseudo_table): Add them.
2045 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2046 (md_apply_fix): Accept them.
2047 (mips_fix_adjustable): Don't adjust them.
2048 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2049 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2050 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2051 (tc_fix_adjustable): Don't adjust them.
2053 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2055 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2057 * Makefile.in: Regenerate.
2058 * configure.in: AC_SUBST cgen_cpu_prefix.
2059 * configure: Regenerate.
2061 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2063 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2064 Changed all users of COND12_DELAY.
2066 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2068 * config/tc-mn10300.c (set_arch_mach): New function.
2069 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2070 (md_begin): Default to mn10300 mode.
2071 (md_assemble): Only accept instructions for the core mn10300
2072 chip and the active machine type.
2074 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2076 * subsegs.h (segment_info_type): Give the struct a name.
2077 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2078 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2079 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2080 * config/tc-w65.h (tc_reloc_mangle): Declare.
2081 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2083 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2085 * config/tc-v850.c (v850_comm): Restore old section
2086 after common processing.
2088 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2090 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2092 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2094 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2095 char with code that explicitly sign-extends.
2097 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2099 * config/tc-v850.c (md_begin): Restore text section as the current
2100 section after creating call table sections.
2101 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2104 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2105 with call to macro SYM_AUXINFO.
2107 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2109 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2110 with the program transform name.
2111 * Makefile.in: Rebuild.
2113 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2115 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2118 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2120 * config/tc-i386.c (i386_operand): Be prepared for a space between
2121 the open parenthesis and the start of the register operand,
2122 because of the June 16 change.
2124 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2126 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2129 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2131 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2132 even if it is belived to be unnecessary.
2134 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2136 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2138 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2140 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2142 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2143 shift amount for a repeated operand. The shift amount for the
2144 repeated copy comes from the size of the operand.
2146 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2148 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2150 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2152 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2154 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2156 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2157 characters in it as LEX_IS_SYMBOL_COMPONENT.
2158 * config/tc-i386.h (tc_symbol_chars): Define.
2159 (extra_symbol_chars): Declare.
2160 * config/tc-i386.c (extra_symbol_chars): Define.
2161 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2162 (line_comment_chars): Set to '/' if TE_LINUX.
2163 * doc/c-i386.texi (i386-prefixes): Update.
2164 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2166 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2168 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2169 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2171 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2173 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2174 constraint in instructions REP & REPI.
2176 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2178 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2179 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2181 (check_range): If the operand is shifted, then shift the number
2182 before checking its range.
2184 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2186 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2189 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2191 * config/tc-v850.c (v850_comm): Create special sections as needed.
2193 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2195 * config/tc-d10v.c (write_2_short): Addition of swapping
2196 instructions for sequential and reverse sequential order when
2197 given order is not possible.
2199 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2201 * Makefile.am: Rebuild dependencies.
2202 (DEP_INCLUDES): Fix reference to intl build directory.
2203 * Makefile.in: Rebuild.
2205 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2207 * doc/c-i386.texi: Update 16 bit documentation.
2209 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2210 IgnoreDataSize to IgnoreSize as they are used for address size as
2212 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2213 32-bit mode, similarly addr16/data16 and variants.
2215 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2218 sequential word multiply instructions.
2220 (do_assemble): Add extra command line argument, to allow mul32
2221 attribute to be preserved across parallel insns.
2222 (md_assemble): Insert NOPs between explicitly parallel insns which
2223 contain an 32 bit multiply and a 16 multiply.
2225 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2227 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2230 * config/tc-i386.c (reloc): Add braces.
2232 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2233 consistent with Intel naming.
2234 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2235 use bitfields in sib_byte.
2236 (modrm_byte): Don't use bitfields here either.
2238 * config/tc-i386.c (current_templates): Add const.
2239 (parse_register): Add const to return, param, and char *s.
2240 (i386_operand): Add const to reg_entry *r.
2241 * config/tc-i386.h (templates): Add const to start, end.
2243 Inspired by code for 16 bit gas support from Martynas Kunigelis
2244 <martynas@nm3.ktu.lt>:
2245 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2246 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2247 (uses_mem_addrmode): Remove.
2248 (md_estimate_size_before_relax): Add support here too.
2249 (md_relax_table): Rewrite interface to md_relax for 16 bit
2251 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2252 (opcode_suffix_to_type): Remove.
2253 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2254 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2255 (md_convert_frag): Likewise.
2256 (i386_operand): Add support for 16 bit base/index regs,
2257 immediates, and displacements. Remove some unnecessary casts, and
2258 localise end_of_operand_string, displacement_string_start,
2259 displacement_string_end variables. Add GCC_ASM_O_HACK.
2260 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2262 * config/tc-i386.c (prefix_hash): Remove.
2263 (md_begin): Rewrite without obstacks. Remove prefix hash table
2264 handling. Rewrite lexical table handling.
2265 (i386_print_statistics): Don't print prefix statistics.
2266 (md_assemble): Rewrite instruction parser so that line is not
2267 converted to lower case. Don't do a hash_find for prefixes,
2268 instead recognise them via opcode modifier.
2269 (expecting_operand, paren_not_balanced): Localise variables.
2270 * config/tc-i386.h (IsPrefix): Define.
2271 (prefix_entry): Remove.
2273 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2274 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2275 '\\' in case where comment_chars contains '/'.
2277 * config/tc-i386.c (MATCH): Ensure given operand and template
2278 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2279 you must write `ljmp *table(%ebx)'.
2281 From H.J. Lu <hjl@gnu.org>:
2282 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2283 as 0 ifndef BFD_ASSEMBLER.
2284 (md_assemble): Allow immediate operands without suffix or
2285 other reg operand to default in size to the current code size.
2287 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2289 * config/tc-v850.c (md_begin): Restore creation of
2290 .call_table_text and .call_table_data sections.
2292 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2294 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2295 after emitting a word of noops.
2297 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2299 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2300 (i386_operand): Simplify checks for valid base/index combinations.
2301 Disallow `in 4(%dx),%al'.
2303 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2305 (add_prefix): Change parameter from char to int.
2307 * config/tc-i386.h (Ugh): Define opcode modifier.
2308 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2310 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2311 CONSISTENT_REGISTER_MATCH macros to check register types more
2312 thoroughly. Check for illegal suffix/operand combinations
2313 when matching insns with operands. Handle new `s' suffix, and
2314 associated FloatMF opcode modifier for float insns with memory
2316 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2317 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2318 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2319 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2320 DATA_PREFIX_OPCODE throughout.
2322 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2323 (md_assemble): Rewrite suffix/register operand checking code to be
2324 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2325 AnyMem, the better to grep.
2327 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2328 given a memory operand. Don't set Abs bits either.
2329 (type_names): Remove Mem*, Abs*.
2330 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2331 define opcode_modifiers as these cases are handled by Disp8,
2332 Disp16, Disp32 and suffix checks.
2333 (COMES_IN_BOTH_DIRECTIONS): Remove.
2334 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2336 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2337 if IgnoreDataSize modifier given. Remove ShortformW modifier
2338 test. Add test for ShortForm in W base_opcode modification.
2339 Merge Seg2ShortForm and Seg3ShortForm code.
2340 * config/tc-i386.h (ShortFormW): Remove.
2341 (IgnoreDataSize): Define.
2343 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2345 * config/tc-d30v.c (md_assemble): Store previous segment state
2346 with previous instruction.
2348 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2350 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2351 (ebp, esp): Remove static variables.
2352 (MATCH): Remove test for InOutPortReg.
2353 (i386_operand): Properly handle InOutPortReg here instead.
2354 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2355 (md_assemble): Simplify and correct modrm and sib generation.
2356 (i386_operand): Add warning for scale without index.
2357 Rewrite checks for valid base/index combinations.
2359 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2360 macros and enclose in do while(0).
2361 (RESTORE_END_STRING): Likewise.
2362 (md_assemble): Add one to printed operand number so we start
2363 from 1 not 0. Add some more gettext invocations.
2364 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2367 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2368 DATA_PREFIX, SEG_PREFIX): Define.
2369 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2370 (check_prefix): Remove function.
2371 (add_prefix): New function. Add prefix to i.prefix as well as
2373 (md_assemble): Changes for add_prefix. Remove hack for wait
2374 prefix, instead always output prefixes in fixed order. Test
2375 for jcxz/loop when selecting between word & dword operations,
2376 and add address size prefix rather than operand size prefix.
2377 Remove operand -> address size hack when emitting jcxz/loop.
2378 (i386_operand): Remove O_Absent check as it's done in expr.
2380 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2382 * configure.in: Recognize m5200 as a cpu_type of m68k.
2383 * aclocal.m4: Rebuild with current libtool.
2384 * configure: Rebuild.
2386 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2388 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2389 to relaxable_symbol to prevent references to external symbol from
2392 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2394 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2395 symbols are relaxable.
2397 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2399 * config/tc-v850.c (md_begin): Don't create special
2400 sections by default.
2402 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2404 * config/tc-mips.c (macro): For div and udiv, close the
2405 reorder block as soon as possible.
2407 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2409 From Matt Semersky <matts@scd.hp.com>:
2410 * macro.c (macro_mri_mode): New function.
2411 * macro.h (macro_mri_mode): Declare.
2412 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2415 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2417 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2420 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2421 until after xstrdup in OBJ_EVAX case.
2423 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2425 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2426 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2427 of hardcoded magic number.
2428 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2430 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2432 * read.c (do_s_func): New function.
2434 * read.h (do_s_func): Add prototype.
2436 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2438 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2439 nops if fill pattern not specified.
2441 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2443 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2444 * config/te-go32.h (TE_GO32): Define.
2445 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2447 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2449 Implement .func/.endfunc pseudo-ops.
2450 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2452 * read.c (potable): Add .func,.endfunc.
2453 (s_func): New function.
2454 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2456 (in_doc_func_p,current_function_label): New static globals.
2457 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2459 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2461 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2462 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2463 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2464 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2465 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2466 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2467 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2468 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2469 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2470 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2471 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2472 * config/tc-a29k.c: Don't define md_short_jump_size,
2473 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2474 * config/tc-alpha.c: Likewise.
2475 * config/tc-alpha.h: Likewise.
2476 * config/tc-arm.c: Likewise.
2477 * config/tc-h8300.c: Likewise.
2478 * config/tc-h8500.c: Likewise.
2479 * config/tc-hppa.c: Likewise.
2480 * config/tc-i860.c: Likewise.
2481 * config/tc-i960.c: Likewise.
2482 * config/tc-ppc.c: Likewise.
2483 * config/tc-sh.c: Likewise.
2484 * config/tc-sparc.h: Likewise.
2485 * config/tc-tic30.c: Likewise.
2486 * config/tc-w65.c: Likewise.
2487 * config/tc-z8k.c: Likewise.
2489 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2491 * config/tc-vax.c (_): Delete this macro used for placeholder
2492 values in vax_operand_width_size; it conflicts with the _() macro
2493 used for internationalization.
2495 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2497 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2498 code. From Chris Moller <moller@bops.com>.
2500 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2501 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2502 * read.c (emit_expr): Initialize seg and subseg fields of a new
2504 * write.c (write_object_file): Switch to the appropriate segment
2505 and subsegment when processing a broken word.
2507 * config/tc-m68k.c (mri_assemble): New static function.
2508 (build_mri_control_operand): Call mri_assemble rather than
2510 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2511 (s_mri_endf, s_mri_endw): Likewise.
2513 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2515 * read.c (s_org): Call md_flush_pending_output if it is defined.
2517 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2519 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2521 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2522 (md_parse_option): Add for same.
2523 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2524 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2525 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2527 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2529 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2531 * config/tc-arm.c (find_real_start): Relax definition of local
2534 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2536 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2537 symbols at the given address, not just the last one specified.
2539 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2541 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2542 or number_to_chars_littleendian to write data.
2544 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2546 * config/tc-v850.c (md_assemble): Remove artificially created
2547 register name symbols.
2549 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2551 * write.c (fixup_segment): Change "segment" to "section" in
2554 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2556 * write.c (fixup_segment): Change sym1-sym2 message again.
2558 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2560 * write.c (fixup_segment): Improve error message for sym1-sym2
2561 errors when sym1 is in a different segment from sym2.
2563 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2565 * config/tc-m32r.c (warn_unmatched_high): New static local.
2566 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2567 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2568 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2569 (md_parse_option): Likewise.
2570 (md_show_usage): Likewise.
2571 (m32r_frob_file): Likewise.
2573 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2574 (read_a_source_file): Call them.
2575 * read.h (stabs_generate_asm_file): Declare.
2576 * stabs.c (stabs_generate_asm_file): New function.
2577 (generate_asm_file): New function.
2578 (stabs_generate_asm_lineno): Move file name handling into
2581 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2583 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2584 (d30v_current_align, d30v_current_align_seg): New variables.
2585 (d30v_last_label): New variable.
2586 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2587 (s_d30v_data, s_d30v_section): Likewise.
2588 (md_pseudo_table): Call them.
2589 (md_begin): Initialize d30v_current_align_seg.
2590 (md_assemble): Call d30v_align when needed by known current alignment.
2591 (d30v_frob_label, d30v_cons_align): New functions.
2592 * config/tc-d30v.h (md_do_align): Remove.
2593 (tc_frob_label): Call d30v_frob_label.
2594 (md_cons_align): New.
2596 * config/tc-d30v.c (find_format): Convert complex expressions to
2597 expression symbols before processing. Clean up code formatting.
2599 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2601 * po/Make-in (install-info): New target.
2603 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2605 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2607 * config/tc-mn10300.c (md_assemble): Likewise.
2609 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2611 * Makefile.am: Update with `make dep-am'.
2612 (HFILES): Add cgen.h.
2613 (cgen.o): Depend on cgen.h.
2614 * Makefile.in: Regenerate.
2616 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2618 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2620 * gasp.c (grab_label): Permit a label to be a preprocessor
2621 variable by permitting a label to start with a backslash.
2623 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2625 * config/tc-mips.c (validate_mips_insn): Removed hack
2626 for previously inaccessible bitfields in some INSN_TRAP
2629 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2631 * config/tc-d30v.c (do_assemble): Abort with error message
2632 if opcode operands do not match.
2634 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2636 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2637 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2638 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2639 similar new 'q' operand.
2641 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2643 * cgen.c (cgen_asm_finish_insn): Fix typo.
2645 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2648 * cgen.c: Include it.
2649 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2650 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2651 All callers updated.
2652 * config/tc-m32r.c: Include cgen.h.
2653 (m23r_insn): New members num_fixups,fixups.
2655 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2657 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2658 to avoid compiler warning.
2660 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2662 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2665 * makefile.vms (OBJS): Add ehopt.obj
2667 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2669 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2671 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2673 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2674 a short format insn.
2675 (md_assemble): Set it for explicitly packed insns.
2677 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2679 * config/obj-coff.c (c_symbol_merge): Do not take address of
2680 native fields when performing the memcpy.
2682 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2684 * config/tc-mips.c (macro,macro2): Implement
2685 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2687 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2689 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2690 relocations against globally visible symbols.
2691 * config/tc-m68k.c (relaxable_symbol): New macro.
2692 (m68k_ip, md_estimate_size_before_relax): Use it.
2693 (tc_m68k_fix_adjustable): Also handle weak symbols.
2695 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2697 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2698 references to externally visible symbols.
2699 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2700 values in twice for a PC relative reloc if the symbol is
2703 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2704 don't adjust a PC relative reloc against an externally visible
2706 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2707 for a PC relative fixup against an externally visible defined
2708 symbol, arrange to store object file and addend values as though
2709 the symbol were not defined.
2710 (tc_gen_reloc): Likewise.
2712 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2714 * read.c (sizeof_leb128): Referenced externally by write.c so
2717 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2719 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2720 and expand a 'debug' symbol associated with the next instruction
2721 that does not cause a short instruction to be filled with a NOP.
2722 (md_pseudo_table): Add support for .debugsym.
2723 (assemble_parallel_insn): Add calls to expand_debug_sym as
2725 (md_assemble): Ditto.
2727 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2729 * as.c (main): Conditionally call setlocale.
2730 * gasp.c (main): Likewise.
2731 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2732 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2734 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2736 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2738 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2740 * config/tc-hppa.c: Change all calls to bzero to use memset.
2741 (pa_ip): Add cast to avoid warning.
2742 (tc_gen_reloc, md_apply_fix): Likewise.
2743 (pa_find_space_by_number): Likewise.
2744 (hppa_force_relocation): Likewise.
2745 (pa_block): Change i to unsigned int.
2746 * config/obj-som.h (obj_som_copyright): Declare.
2748 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2750 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2751 for line numbers for assembly source.
2753 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2755 * configure.in: Change version number to 2.9.4
2756 * configure: Rebuild.
2758 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2760 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2762 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2764 * ecoff.h: Change symbolS in function declaration to struct
2767 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2769 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2770 (md_convert_frag): Fix i18n typo.
2772 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2774 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2775 * ecoff.h: Protoype it.
2776 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2777 [EVAX] (s_alpha_prologue): Delete.
2778 (md_pseudo_table): Update.
2780 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2782 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2783 array to local pointer.
2784 (get_args, parse_expr): Add casts to avoid warnings.
2786 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2788 * read.c (s_set): Cast xmalloc return value to fragS *.
2789 * config/tc-m68k.c (m68k_ip): Function made static to match
2790 previous forward declaration.
2791 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2793 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2795 * config/tc-v850.c: Add internationalisation macros to error
2798 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2799 macros to error strings.
2801 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2803 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2804 reloc is in the TOC csect.
2805 (md_apply_fix3): Correct gettext typo.
2807 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2809 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2810 .L - they are local labels and the branches are not really
2811 function calls but rather far jumps.
2813 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2815 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2817 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2819 * config/tc-i386.c (md_assemble): Print operand number rather than
2820 using ordinal_names.
2821 (i386_operand): Likewise.
2823 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2825 * Makefile.am (INTLLIBS): Define to work around apparent automake
2827 All Makefiles: Regenerated.
2829 * Many files: Added gettext invocations around user-visible
2831 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2832 HAVE_LC_MESSAGES): Define.
2833 * dep-in.sed: Added asintl.h.
2834 * po/Make-in: New file.
2835 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2837 * read.c (Z_): Renamed from `_'.
2838 * Makefile.am (SUBDIRS): Added po.
2839 (POTFILES): new macro.
2840 (po/POTFILES.in): New target.
2841 ($(OBJS)): Added asintl.h.
2843 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2844 (as_new_LDADD): Added $(INTLLIBS).
2845 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2846 (gasp_new_LDADD): Added $(INTLLIBS).
2847 (gasp_new_DEPENDENCIES): New macro.
2848 * configure, aclocal.m4: Rebuilt.
2849 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2851 (ALL_LINGUAS): Define.
2852 * macro.c: Include "asintl.h".
2853 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2854 * as.h: Include "asintl.h".
2855 * config/tc-i386.c (ordinal_names): Removed.
2856 (md_assemble): Changed error text to avoid ordinal_names.
2857 (i386_operand): Likewise.
2858 (reloc): Added as_bad to avoid i18n problems.
2859 (tc_gen_reloc): Likewise.
2860 * config/tc-arm.c (bad_args): Now a #define.
2862 * config/obj-vms.c (VMS_stab_parse): Changed type of
2864 (global_symbol_directory): Unified strings to avoid i18n
2866 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2867 avoid i18n problems.
2868 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2869 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2871 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2873 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2875 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2877 * as.c (print_version_id): Added an fprintf to avoid i18n
2879 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2881 * expr.c (expr): Added as_warn call to avoid i18n problems.
2882 * messages.c (as_assert): Changed code to avoid i18n problems.
2883 (as_abort): Likewise.
2884 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2885 (s_space): Likewise.
2886 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2888 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2890 * config/tc-i386.c (check_prefix): New static function, split out
2892 (struct _i386_insn): Add wait_prefix field.
2893 (md_assemble): Remove wait_prefix local variable. Use
2894 check_prefix when adding a prefix.
2896 * config/tc-i386.c (current_templates): New static variable.
2897 (md_assemble): Remove current_templates local variable.
2898 (md_assemble, i386_operand): Improve error and warning messages in
2899 many places. Add RESTORE_END_STRING in many places before error
2900 return. Clarify some comments.
2902 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2904 (md_assemble): Parse string instruction operands, looking for
2905 segment override prefixes. Check for invalid segment prefixes on
2907 (i386_operand): i.seg[] and max mem_operand changes for string
2909 * config/tc-i386.h (EsSeg): Define.
2911 * config/tc-i386.h (regKludge): Define.
2912 (iclrKludge, imulKludge): Don't define.
2913 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2914 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2915 opcode_modifier checks to look for more common cases first. Add
2916 default_seg for IsString case.
2918 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2920 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2922 * configure: Rebuild with new automake and libtool.
2923 * aclocal.m4, Makefile.in: Likewise.
2925 * doc/Makefile.am (as.dvi): New target.
2926 * doc/Makefile.in: Rebuild.
2928 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2930 * configure.in: Added sparc86x support.
2932 * configure: Rebuild.
2934 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2936 (md_parse_option): Warn if -EL is not supported for this architecture.
2938 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2940 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2942 * config/tc-mips.c (mips_ip): Note when we use get match on
2943 the full instruction name.
2945 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2947 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2948 back into the expression to handle add/sub simplification correctly.
2950 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2952 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2954 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2956 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2959 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2961 * symbols.c (max_indent_level): New global.
2962 (print_symbol_value_1): Use it.
2963 * expr.h (expr_build_dot): Declare.
2964 * expr.c (expr_build_dot): New function.
2966 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2968 * symbols.c (print_binary): New function.
2969 (print_expr_1): Call it.
2971 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2973 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2974 operand in the opcode.
2976 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2978 * config/tc-i386.h: Reorder operand flags and opcode modifier
2979 flags for clarity. Remove unused definitions: Unknown,
2980 ImmUnknown, DispUnknown, NoModrm.
2981 * config/tc-i386.c (type_names): Add missing Debug type.
2982 (md_assemble): Better duplicate prefix checking. Quicker string
2983 instruction check via new opcode_modifier flag.
2985 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2987 * doc/as.texinfo (Invoking): Clarify -Wa example.
2989 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2991 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2992 (s_mips_weakext): Define.
2993 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2994 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2997 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2999 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3000 is an error if the value can not be computed at assembly time.
3001 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3003 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3005 * gasp.c (main): Set next field of new include_path structure to
3006 NULL. From Avery Pennarun <averyp@gdc.ca>.
3008 * read.c (s_mri_sect): Call as_bad rather than abort for an
3009 unsupported MRI target.
3011 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3013 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3014 the destination of a branch instruction should be altered.
3015 (find_real_start): New function: Locate the real, Thumb coded
3016 start of a Thumb function.
3017 (do_t_branch23): Alter the destination of branches to Thumb
3020 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3022 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3024 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3027 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3029 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3030 * doc/c-hppa.texi: Likewise.
3032 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3034 * Makefile.am: Rebuild dependencies.
3035 * Makefile.in: Rebuild.
3037 * Makefile.am (DEP_INCLUDES): New variable.
3038 (.dep1): Change to work when srcdir is not an absolute path.
3039 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3040 * Makefile.in: Rebuild.
3042 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3044 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3045 LinearAddress patch.
3047 * configure.in: Set version to 2.9.1.
3048 * configure: Rebuild.
3050 * Branched binutils 2.9.
3052 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3054 * config/tc-i386.h (FWait): Define.
3055 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3056 other prefixes. Check FWait flag in opcode table to see which
3057 instructions require an fwait prefix.
3059 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3061 * stabs.c (get_stab_string_offset): Always create a stab string
3064 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3066 Fix some gcc -Wall warnings:
3067 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3068 * ehopt.c (eh_frame_code_alignment): Likewise.
3069 * expr.c (integer_constant, operand): Likewise.
3070 * frags.c (frag_align): Likewise.
3071 * gasp.c (level_0, change_base, doinstr): Likewise.
3072 * hash.c (hash_ask): Likewise.
3073 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3074 (debugging_pseudo): Likewise.
3075 * macro.c (define_macro, check_macro): Likewise.
3076 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3077 (ignore_rest_of_line, float_cons): Likewise.
3078 * symbols.c (decode_local_label_name): Likewise.
3079 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3080 (fixup_segment, number_to_chars_bigendian): Likewise.
3081 (number_to_chars_littleendian): Likewise.
3082 * config/atof-ieee.c (gen_to_words): Likewise.
3083 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3084 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3085 * read.c (output_big_sleb128): Initialize locals to avoid
3087 (output_big_uleb128, equals): Likewise.
3088 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3089 to unsigned int. Change zeros to unsigned int.
3090 * cond.c (s_if): Add return to default case.
3091 * frags.c (frag_now_fix): Change return type to addressT.
3092 * frags.h (frag_now_fix): Update declaration.
3093 * listing.c (file_info_struct): Change linenum to unsigned int.
3094 (struct list_info_struct): Change hll_line to unsigned int.
3095 (print_source): Update format string.
3096 * read.c (emit_expr): Change scan to unsigned int, and don't
3097 bother to initialize it.
3098 * symbols.c (dollar_label_count): Change to unsigned long.
3099 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3100 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3101 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3103 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3105 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3106 mcf5200 just as we do for m68000.
3107 (m68k_init_after_args): Likewise.
3108 (md_estimate_size_before_relax): Likewise.
3110 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3112 * config/tc-v850.c (md_assemble): Store relocation addend in
3113 fixup instead of instruction.
3115 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3117 * config/tc-i386.c (md_assemble): Swap template arguments to
3118 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3119 This macro is currently symmetric, so passing them the wrong
3120 way didn't cause any problem, but may if the macro is changed
3122 After copying template to i.tm, use i.tm. rather than t-> to
3123 access fields, and make t a const*
3124 Move i.tm.operand_types[] swap to immediately after the copy.
3126 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3128 * expr.h (expr_build_uconstant): Add prototype.
3129 (expr_build_unary,expr_build_binary): Add prototypes.
3130 * expr.c (expr_build_uconstant): New function.
3131 (expr_build_unary,expr_build_binary): New functions.
3133 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3135 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3136 * macro.c (macro_expand_body): Increase buffer size.
3137 * messages.c (as_warn): Likewise.
3138 (as_warn_where, as_bad, as_bad_where): Likewise.
3140 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3142 Based on patch from H.J. Lu <hjl@gnu.org>:
3143 * Makefile.am (DISTSTUFF): New variable.
3144 (diststuff): New target.
3145 * Makefile.in: Rebuild.
3147 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3149 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3150 m32r_elf_section_change_hook.
3152 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3153 emit a nop if a section ends with a 16 bit instruction.
3155 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3157 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3158 s_lcomm rather than obj_coff_lcomm.
3159 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3161 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3163 * config/tc-i386.h (LinearAddress): Define.
3164 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3165 instruction, don't use a default segment.
3167 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3169 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3170 * configure: Rebuild.
3172 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3174 * aclocal.m4, configure: Rebuild with libtool 1.2.
3176 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3178 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3179 PC relative branches. Patch courtesy of Jonathan Walton.
3182 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3184 * configure.in (emulations): Add thumb-pe target.
3186 * configure (emulations): Add thumb-pe target.
3188 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3190 * itbl-lex.l (yywrap): Don't define if already defined as a
3193 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3195 * depend.c (quote_string_for_make): New function.
3196 (wrap_output): Use it.
3198 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3200 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3201 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3203 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3205 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3206 Recognize -GN and -relax.
3207 (md_begin): Initialize gp size from -G switch.
3208 (alpha_force_relocation): Always force if -relax.
3209 (alpha_align): Take a new argument that will specify when to
3210 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3211 Change all callers. Emit nop alignment padding as nop+unop pair.
3213 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3215 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3216 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3218 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3220 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3221 require padding to the next long word boundary.
3223 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3225 * cgen.c: #include symcat.h.
3226 * config/tc-m32r.c: Likewise.
3228 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3230 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3231 absolute expressions instead of '$' prefixed register names.
3233 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3235 * read.c (s_set): Record file and line info for symbols when -as.
3236 (pseudo_set): Don't overwrite that dummy fragment.
3238 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3240 * config/tc-ppc.c (md_pseudo_table): Add "section".
3241 (ppc_named_section): New static function.
3243 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3245 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3246 so we don't have to scan the entire list.
3248 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3250 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3251 case, allow the parallel instructions to modify the same flag
3254 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3256 * listing.c (list_symbol_table): Categorize symbols by
3257 undefined_section rather than sy_frag->line == NULL.
3259 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3261 * Makefile.am (install-exec-local): Install properly when ln
3262 fails or tooldir == prefix.
3264 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3266 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3267 Test result of insert_operand for error.
3269 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3271 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3272 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3273 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3274 * doc/Makefile.in: Rebuild.
3276 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3278 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3279 (macro): Fix handling of M_COP[0-3].
3281 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3283 Based on patches from Ross Harvey <ross@teraflop.com>:
3284 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3285 if macro_alternate or macro_mri.
3286 (getstring): Remove support for byte constants between < and >.
3287 (get_any_string): '<' only starts a string if macro_alternate or
3289 (macro_expand_body): Permit keyword parameters following
3290 positional parameters.
3292 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3293 * configure.in (alpha*-*-netbsd*): New target.
3294 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3295 * configure: Rebuild.
3297 * as.h (flag_warn_suppress_instructionswap): Move from here...
3298 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3299 here, and make static.
3301 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3302 BFD_ASSEMBLER or MANY_SEGMENTS.
3304 * as.c (show_usage): Update bug-gnu-utils address.
3305 * gasp.c (show_usage): Likewise.
3306 * doc/as.texinfo (Bug Reporting): Likewise.
3308 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3310 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3311 insns regardless of the size of a pointer if we're in mips I or
3313 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3315 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3317 Fix rac to accept only a0:
3318 * tc-d10v.c (parallel_ok, find_opcode):
3319 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3320 Introduce OPERAND_GPR.
3322 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3324 * read.c (s_fill): Handle non-constant repeat counts by creating
3325 an rs_space fragment.
3327 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3329 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3330 from as_bad to as_warn.
3332 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3334 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3335 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3336 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3338 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3340 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3341 seg_fix_rotP rather than fix_root from seg_info.
3343 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3345 * expr.c: Add support for 0x1_2_3_4 bignums.
3347 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3349 * configure.in: Change -linux* to -linux-gnu*.
3350 * configure: Rebuild.
3352 * app.c (do_scrub_begin): Treat \r as whitespace.
3354 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3356 * Makefile.am: Update dependencies.
3357 * Makefile.in: Rebuild.
3359 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3361 * configure, aclocal.m4: Rebuild with new libtool.
3363 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3365 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3366 the argument to bfd_set_arch_mach.
3367 (load_address): Use bfd_arch_bits_per_address to determine the
3368 bit size of an address instead of looking at the isa level.
3369 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3371 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3373 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3375 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3377 * ehopt.c: New file.
3378 * as.h (enum _relax_state): Add rs_cfa.
3379 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3380 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3381 * read.c (emit_expr): Call check_eh_frame.
3382 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3383 (relax_segment): Likewise.
3384 * Makefile.am: Rebuild dependencies.
3385 (GAS_CFILES): Add ehopt.c.
3386 (GENERIC_OBJS): Add ehopt.o.
3387 * doc/internals.texi (Frags): Document rs_cfa.
3389 * as.c (show_usage): Mention --traditional-format.
3390 (parse_args): Accept --traditional-format.
3391 * as.h (flag_traditional_format): Declare.
3392 * output-file.c (output_file_create): If flag_traditional_format,
3393 set BFD_TRADITIONAL_FORMAT on stdoutput.
3394 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3396 * config/tc-mips.c (append_insn): Make sure that if we have a
3397 fixup for an unmatched %hi reloc, it does not associated with a
3400 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3401 * doc/Makefile.in: Likewise.
3403 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3405 * config/tc-m32r.c (check_for_side_effects): New function.
3406 (can_make_parallel): Add checks for instruction side effects
3407 clashing with the other instruction.
3408 (assemble_parallel_insn): Improve warning messages. Return error
3409 message from non-swapped instruction order.
3411 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3413 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3415 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3416 md_cleanup definition. This moves the forced literal output to
3417 the end of the source pass, and avoids macro's inserting literals
3418 into the code immediately after the macro expansion.
3420 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3422 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3423 a gas internal symbol is adjustable.
3424 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3426 * as.h: If gcc version greater than 2.6, use `__format__' and
3427 `__printf__' in function attributes, rather than `format' and
3430 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3432 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3434 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3436 Add tms320c30 support:
3437 * config/tc-tic30.h: New file.
3438 * config/tc-tic30.c: New file.
3439 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3440 TARGET_FORMAT as "coff-tic30".
3441 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3442 * Makefile.am: Rebuild dependencies.
3443 (CPU_TYPES): Add tic30.
3444 (CPU_OBJ_VALID): tic30-aout is valid.
3445 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3446 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3447 * configure, Makefile.in: Rebuild.
3449 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3451 * config/tc-v850.c (md_assemble): Improvements to error messages.
3453 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3455 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3456 BFD_RELOC_HI16_S to store the high bits of any value.
3458 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3459 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3460 assembler calculate relocations to any external symbol at all.
3461 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3462 involving generation of pc-relative relocs.
3463 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3464 has been moved to md_apply_fix3.
3466 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3467 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3468 which actually means (the address of identifier's GOT entry) +
3469 constant, which is not particularly useful.
3471 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3473 * read.h (include_dirs): Declare.
3474 (include_dir_count,include_dir_maxlen): Declare.
3476 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3478 * configure.in: Correct check for shared opcodes library.
3479 * configure: Rebuild.
3481 * listing.c (buffer_line): If we can't open the file, set at_end.
3482 (listing_print): Remove unused local variable fi.
3484 * config/m68k-parse.y (reglistpair): Handle register list in
3487 * config/vms-conf.h: Don't undef VERSION.
3489 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3491 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3493 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3495 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3496 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3497 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3498 (EXTRA_DIST): Define.
3499 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3500 explicitly rather than via the list of object files.
3501 (gcc-as.opt): New file created when make-gas.com is run.
3502 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3503 itbl-cpu.h} to #include appropriate file rather than copying that
3505 * config/vms-conf.h: Synchronize with current config.in.
3506 * Makefile.in: Rebuild.
3508 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3510 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3511 (parallel_ok): Relaxed parallel subinstruction dependency check.
3513 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3515 * as.h (flag_warn_suppress_instructionswap): added new flag.
3516 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3517 command line argument.
3518 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3519 warning only if flag_warn_suppress_instructionswap is false.
3521 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3523 * configure.in (i386-*-mingw32*): New target.
3524 * configure: Rebuild.
3526 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3528 * symbols.c (resolve_symbol_value): Don't set the segment if it
3529 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3531 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3534 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3536 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3537 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3540 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3542 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3544 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3546 * config/tc-v850.c (v850_insert_operand): Display instruction when
3547 an error is encountered.
3549 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3551 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3552 (i386-*-sco3.2v5*coff): New target.
3553 (i386-*-sco3.2*): New target.
3554 * configure: Rebuild.
3556 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3558 * config/tc-v850.c: Tidy error message production.
3560 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3562 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3563 validate_immediate return value in the right type for comparisons
3566 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3568 * listing.c (MAX_BYTES): Use listing variables not constants.
3569 (data_buffer): No longer an array, but a pointer.
3570 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3571 (listing_listing): Allocate data_buffer.
3573 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3575 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3576 --listing-rhs-width, --listing-cont-lines.
3577 (show_usage): Update.
3578 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3579 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3580 (print_lines): Use the variables instead of the constants.
3581 (listing_listing): Likewise.
3582 * listing.h: Declare the new vars.
3584 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3586 * as.c (parse_args): Add --keep-locals alias for -L.
3587 Add --strip-local-absolute.
3588 (show_usage): Update.
3589 * as.h (flag_strip_local_absolute): New flag.
3590 * symbols.c (S_IS_LOCAL): Use it.
3591 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3592 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3593 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3595 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3597 * config/tc-m32r.c: Detect if explicitly parallel instructions
3598 might have an io conflict and issue a warning message.
3600 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3602 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3603 cgen_swap_fixups): Functions to save, restore and swap the fixup
3604 chain with a backup copy.
3605 (cgen_asm_finish_insn): Returns address of constructed insn.
3607 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3609 * listing.c (file_info_struct): Remove FILE, add POS.
3610 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3611 (file_info): Don't open the file.
3612 (buffer_line): Check for the file in the last_open cache, updating
3614 (print_source): Don't reference file_info->file.
3615 (listing_listing): Likewise.
3616 (listing_print): Close the file in the cache, if any.
3618 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3620 * read.c (dwarf_file_string): New file static variable.
3621 (emit_expr): Look for constant sequence that leads up to a file
3622 name in DWARF debugging output.
3623 (stringer): Use dwarf_file_string to decide whether to accept a
3624 string as a file name.
3626 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3628 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3629 (crack_operand): Add reg->reglst MRI hack.
3630 (r_seg): Put reglst symbols in reg_section.
3631 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3633 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3635 * tc-sh.c (get_specific): Handle SGR & DBR.
3637 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3639 * tc-h8300.c (parse_reg): Take the length of the symbol into
3640 account when attempting to match a register name.
3641 * tc-h8500.c (parse_reg): Likewise.
3643 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3645 * cgen.c: Formatting changes to improve readability.
3647 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3649 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3652 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3654 Based on a patch from Jim Wilson
3655 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3656 (tc_gen_reloc): Handle cross section PC relative relocs
3659 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3661 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3663 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3665 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3666 (expr_jmp_buf): New static local.
3667 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3668 (cgen_md_operand): New function.
3669 * tc-m32r.c: Clean up pass over `struct foo' usage.
3670 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3672 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3674 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3675 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3677 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3679 * config/tc-i386.c (i386_operand): Give an error if there are
3680 unrecognized characters after an expression.
3682 For older changes see ChangeLog-9697