1 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3 * symbols.c (resolve_symbol_value): Don't permit subtraction of
6 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
8 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
11 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
12 synthetize_setx): New functions.
13 (md_assemble): Broken the special cases into the above
14 functions. Make compiler happy if sizeof(bfd_vma)==4.
15 Fix sethi generated from set/setuw. If instructions have a relloc,
16 always clear the fields to be relocated in the opcode.
17 (sparc_ip): Remove special_case global variable.
19 1999-06-10 Ian Lance Taylor <ian@zembu.com>
21 Based on patches from John W. Woznack <jwoznack@concentric.net>:
22 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
23 indication of success rather than a value.
24 (itbl_get_val): Likewise.
25 (itbl_get_field): Use strcspn. Change delimiters to include
27 * itbl-ops.h (itbl_get_reg_val): Update declaration.
28 (itbl_get_val): Likewise.
29 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
31 * symbols.c (copy_symbol_attributes): Convert local symbols to
34 1999-06-10 Nick Clifton <nickc@cygnus.com>
36 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
39 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
41 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
42 Optimize set if sizeof(bfd_vma) == 64.
43 (sparc_ip): Fix sethi - without %hi() it should generate
44 R_SPARC_22 reloc, not R_SPARC_HI22.
45 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
47 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
49 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
50 (s_ncons): New function.
51 (native_op_table): New table.
52 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
53 R_SPARC_OLO10 handling.
55 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
57 * expr.h (struct expressionS): Revert last change; widen X_op.
58 * config/tc-alpha.c (md_begin): Check the field is wide enough.
60 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
62 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
63 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
64 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
65 * Makefile.in: Regenerated.
67 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
68 `common' pass on to s_mri_common.
69 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
71 1999-06-06 Richard Henderson <rth@cygnus.com>
73 * config/obj-elf.c (obj_elf_section): Don't free the return
74 value of demand_copy_C_string.
76 1999-06-05 Richard Henderson <rth@cygnus.com>
78 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
79 creation logic from obj_elf_create_section.
81 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
83 (special_sections): Make const.
84 (obj_elf_section): Gut and rewrite parsing.
85 (obj_elf_change_section): New function broken out of obj_elf_section.
86 (obj_elf_parse_section_letters): Likewise.
87 (obj_elf_section_word): Likewise.
88 (obj_elf_section_type): Likewise.
89 (obj_elf_previous): Treat as a toggle.
90 (obj_elf_popsection): New.
91 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
92 (ppc_section_type): Likewise.
93 * config/tc-ppc.h: Likewise.
95 * expr.h (struct expressionS): Don't make X_op a bitfield.
96 * config/tc-alpha.c: Update for symbol handling changes.
97 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
98 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
100 1999-06-05 Richard Henderson <rth@cygnus.com>
102 * dwarf2dbg.c (*): Convert to K&R + prototypes.
103 (dwarf2_gen_line_info): Kill unused variables.
104 (dwarf2_finish): Likewise.
105 (dwarf2_where): Likewise.
106 (dwarf2_directive_file): If we've only got a string,
107 hand off to s_app_file.
108 * ecoff.c: Move the include of ecoff.h.
109 * symbols.h (S_IS_FUNCTION): Prototype.
111 * read.c (LEX_HASH): Supply a default.
113 (s_globl): Update `c' after skipping whitespace.
114 * read.h (LEX_END_NAME, is_name_ender): New.
115 * expr.c (get_symbol_end): Respect it.
117 1999-06-04 Mark Klein <mklein@dis.com>
119 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
121 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
123 * config/tc-hppa.c: Update for symbol handling changes.
125 1999-06-03 Ian Lance Taylor <ian@zembu.com>
127 * cgen.c: Update for symbol handling changes.
128 * config/tc-m32r.c: Likewise.
130 * config/tc-hppa.h: Update for symbol handling changes.
131 * config/tc-hppa.c: Likewise.
133 * config/tc-arm.h: Update for symbol handling changes.
134 * config/tc-arm.c: Likewise.
135 (symbol_make_empty): Remove. Just use symbol_create.
137 * symbols.c (symbol_set_tc): Correct name.
139 * Makefile.am: Rebuild dependencies.
140 ($(OBJS)): Don't depend upon struc-symbol.h.
141 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
142 * dep-in.sed: Don't remove struc-symbol.h.
143 * Makefile.in: Rebuild.
145 * doc/internals.texi (Symbols): Describe changes in symbol
148 1999-06-03 Richard Henderson <rth@cygnus.com>
150 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
151 instead of doing the work by hand.
153 1999-06-03 David Mosberger <davidm@hpl.hp.com>
155 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
156 state of line state-machine.
157 (struct ls): Collect DWARF2 line state-machine state in new member
158 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
159 resulted in any DWARF2 directives.
160 (reset_state_machine): New function.
161 (out_end_sequence): Ditto.
162 (dwarf2_gen_line_info): When switching sections or switching to a
163 lower text address, call out_end_sequence() first to terminate the
164 previous code sequence as code sequences MUST have monotonically
165 increasing addresses.
166 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
168 1999-06-03 David Mosberger <davidm@hpl.hp.com>
170 * as.c (parse_args): Add option -gdwarf2 to allow requesting
171 DWARF2 debug info (line information only, at this point).
172 * as.h: Update comment about supported debug formats.
173 * dwarf2dbg.c, dwarf2dbg.h: New files.
174 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
176 * expr.c (operand): Don't use [ for parens if we want an index op.
177 (op_encoding): Switch [ into O_index, if desired.
178 (op_rank): Renumber with O_index on bottom.
179 (expr): If O_index, match closing bracket.
180 * expr.h (O_index): New.
182 * read.c (read_a_source_file): Conditionally allow matched "
183 in lines passed to md_assemble.
185 * config/obj-elf.c (elf_pseudo_table): Add `common'.
187 1999-06-03 Ian Lance Taylor <ian@zembu.com>
189 Add support for storing local symbols in a small structure to save
190 memory when assembling large files.
191 * as.h: Don't include struc-symbol.h.
192 (symbolS): Add typedef.
193 * symbols.c: Include struc-symbol.h.
194 (local_hash): New static variable.
195 (save_symbol_name): New static function, from symbol_create.
196 (symbol_create): Call save_symbol_name.
197 (local_symbol_count): New static variable.
198 (local_symbol_conversion_count): Likewise.
199 (LOCAL_SYMBOL_CHECK): Define.
200 (local_symbol_make): New static function.
201 (local_symbol_convert): New static function.
202 (colon): Handle local symbols. Create local symbol for local
204 (symbol_table_insert): Handle local symbols.
205 (symbol_find_or_make): Create local symbol for local label name.
206 (symbol_find_base): Check for local symbol.
207 (symbol_append, symbol_insert): Check for local symbols.
208 (symbol_clear_list_pointers, symbol_remove): Likewise.
209 (verify_symbol_chain): Likewise.
210 (copy_symbol_attributes): Likewise.
211 (resolve_symbol_value): Handle local symbols.
212 (resolve_local_symbol): New static function.
213 (resolve_local_symbol_values): New function.
214 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
215 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
216 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
217 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
218 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
219 (symbol_previous, symbol_next): New functions.
220 (symbol_get_value_expression): Likewise.
221 (symbol_set_value_expression): Likewise.
222 (symbol_set_frag, symbol_get_frag): Likewise.
223 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
224 (symbol_mark_used_in_reloc): Likewise.
225 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
226 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
227 (symbol_mri_common_p): Likewise.
228 (symbol_mark_written, symbol_clear_written): Likewise.
229 (symbol_written_p): Likewise.
230 (symbol_mark_resolved, symbol_resolved_p): Likewise.
231 (symbol_section_p, symbol_equated_p): Likewise.
232 (symbol_constant_p): Likewise.
233 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
234 (symbol_get_obj, symbol_set_obj): Likewise.
235 (symbol_get_tc, symbol_set_tc): Likewise.
236 (symbol_begin): Initialize local_hash.
237 (print_symbol_value_1): Handle local symbols.
238 (symbol_print_statistics): Print local symbol statistics.
239 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
240 Declare new symbols.c functions. Move many declarations here from
242 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
243 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
244 (struct symbol): Move bsym to make it clearly the first field.
245 Remove TARGET_SYMBOL_FIELDS.
246 (symbolS): Don't typedef.
247 (struct broken_word): Remove.
248 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
249 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
250 (symbol_clear_list_pointers): Likewise.
251 (symbol_insert, symbol_remove): Likewise.
252 (symbol_previous, symbol_append): Likewise.
253 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
254 (struct local_symbol): Define.
255 (local_symbol_converted_p, local_symbol_mark_converted): Define.
256 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
257 (local_symbol_get_frag, local_symbol_set_frag): Define.
258 (local_symbol_get_real_symbol): Define.
259 (local_symbol_set_real_symbol): Define.
261 * write.c (write_object_file): Call resolve_local_symbol_values.
262 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
263 (TARGET_SYMBOL_FIELDS): Don't define.
264 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
265 ECOFF_DEBUGGING, add ECOFF fields.
266 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
267 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
268 ECOFF_DEBUGGING, add ECOFF fields.
269 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
270 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
271 * config/tc-mcore.h: Don't include struc-symbol.h.
272 (TARGET_SYMBOL_FIELDS): Don't define.
273 (struct mcore_tc_sy): Define.
274 (TC_SYMFIELD_TYPE): Define.
275 * Many files: Use symbolS instead of struct symbol. Use new
276 accessor functions rather than referring to symbolS fields
279 * read.c (s_mri_common): Don't add in value of line_label.
281 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
282 checking for SEC_LINK_ONCE.
284 * config/tc-sh.h (sh_fix_adjustable): Declare.
286 * app.c (input_buffer): New static variable.
287 (app_push): Save saved_input in allocated buffer.
288 (app_pop): Restored saved_input.
289 (do_scrub_chars): Change get parameter to take char * and int as
290 arguments. Change GET macro to pass input_buffer to get
291 function. Don't save input into allocated buffer.
292 * as.h (do_scrub_chars): Update declaration.
293 * input-file.c (input_file_get): Change to take char * and int.
294 Read data into passed in buffer. Remove static buffer.
295 * read.c (scrub_from_string): Change to take char * and int. Copy
296 data into passed in buffer.
298 * hash.h: Neaten. Declare hash_traverse.
299 * hash.c: Complete rewrite based on BFD hashing code.
300 * gasp.c (chunksize): New variable.
301 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
304 1999-05-28 Nick Clifton <nickc@cygnus.com>
306 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
307 addend unless the target uses an old ABI.
309 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
311 -Wchar-subscripts cleanup
312 * listing.c (listing_newline): Use unsigned char variable, so
313 calls to isascii,iscntrl are correct.
314 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
316 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
317 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
318 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
319 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
321 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
323 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
325 (arch_coldfire_p): New #define.
326 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
328 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
330 * config/tc-m68k.c (install_operand): Add places `n', `o'.
332 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
333 (install_operand): Add place `N'.
334 (init_table): Add registers ACC, MACSR, MASK.
336 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
338 * config/tc-m68k.c: Change mcf5200 --> mcf.
339 (archs): Add mcf5206e, mcf5307.
340 (m68k_ip): Add format `u'.
341 (install_operand): Add place `m', `M', `h'.
342 (init_table): Add upper/lower registers.
344 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
346 1999-05-28 Martin Dorey <mdorey@madge.com>
348 * config/tc-i960.c: Several minor changes to add ELF and
349 BFD_ASSEMBLER support.
350 * config/tc-i960.h: Likewise.
351 * configure.in (i960-*-elf*): New target.
352 * aclocal.m4, configure: Rebuild.
354 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
356 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
357 reloc changes when defined(BFD_ASSEMBLER).
359 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
361 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
363 * write.c (write_print_statistics): Output to file, not stderr.
365 * expr.c (generic_bignum_to_int32,64): Prototype.
367 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
368 output_sleb128, output_uleb128, output_big_sleb128,
369 output_big_uleb128, output_big_leb128): Prototype.
370 (output_big_sleb128, output_big_uleb128): Make inline.
371 (output_big_leb128): Remove inline
373 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
374 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
375 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
376 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
377 value for correct overflow check in write.c:fixup_segment.
378 * write.c (fixup_segment): Move bitfield overflow checks to after
379 the md_apply_fix call.
380 * config/obj-coff.c (fixup_segment): Likewise.
381 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
382 valueT *val argument.
384 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
386 * config/atof-ieee.c (gen_to_words): Correctly round a
387 denormalized number. Fix off-by-one in range checking for
388 exponent in a denormal.
390 1999-05-10 Nick Clifton <nickc@cygnus.com>
392 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
395 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
397 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
399 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
401 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
402 (ReverseRegRegmem): Remove.
403 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
404 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
405 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
408 From Doug Ledford <dledford@redhat.com>
409 * config/tc-i386.h (RegXMM): New for P/III.
410 * config/tc-i386.c: Add support for P/III.
412 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
414 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
415 (md_begin): Allow ppc32 insns in ppc64bridge mode.
416 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
418 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
420 * config/tc-i386.c (i386_immediate): Skip whitespace before
421 complaining about junk after expression.
422 (i386_displacement): Likewise.
424 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
426 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
427 Don't copy before downcaseing.
429 1999-05-05 Catherine Moore <clm@cygnus.com>
431 * tc-m68k.c: Include elf/m68k.h.
432 (m68k_elf_final_processing): New routine.
433 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
436 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
438 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
441 1999-04-30 Nick Clifton <nickc@cygnus.com>
443 * config/tc-mcore.c (mcore_s_section): Dump literals before
446 1999-04-29 Nick Clifton <nickc@cygnus.com>
448 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
451 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
453 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
454 (TC_INIT_FIX_DATA): Delete.
455 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
456 (TC_INIT_FIX_DATA): Delete.
457 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
458 * write.c (fix_new_internal): Initialize fx_cgen member.
459 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
460 (gas_cgen_md_apply_fix3): Update.
461 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
462 (md_cgen_record_fixup_exp): Update.
463 (FX_OPINFO_R_TYPE): Update.
465 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
466 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
467 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
468 * frags.h (struct frag): Make opindex, opinfo ints.
470 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
472 1999-04-26 Tom Tromey <tromey@cygnus.com>
474 * aclocal.m4, configure: Updated for new version of libtool.
476 1999-04-22 Nick Clifton <nickc@cygnus.com>
478 * config/tc-mcore.c (md_apply_fix3): Renamed function from
480 (md_apply_fix3): Do not fix up absolute relocations against
483 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
485 1999-04-20 Nick Clifton <nickc@cygnus.com>
487 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
488 changes and data-in-text directives.
489 (mcore_cons): New function: intercept cons() operations.
490 (mcore_float_cons): New function: intercept float_cons()
492 (mcore_stringer): New function: intercept stringer() operations.
494 1999-04-18 Ian Lance Taylor <ian@zembu.com>
496 * obj.h (struct format_ops): Change generate_asm_lineno field to
498 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
500 * config/tc-alpha.c (find_opcode_match): Add default case to
502 (find_macro_match): Likewise.
503 (load_expression): Parenthesize && within ||.
505 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
507 1999-04-17 Nick Clifton <nickc@cygnus.com>
509 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
510 .text .data .section pseudo ops.
511 (mcore_s_section): New function. Dump lits before changing secs.
512 (mcore_s_text): New function. Dump lits before changing secs.
513 (mcore_s_data): New function. Dump lits before changing secs.
515 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
517 * config/tc-mips.c (mips_32bitmode): New.
518 (md_begin): Set mips_32bitmode if needed.
519 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
520 Set EF_MIPS_32BITMODE.
522 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
524 * config/obj-coff.c (c_section_symbol): Fix typo in previous
527 1999-04-16 Nick Clifton <nickc@cygnus.com>
529 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
531 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
533 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
534 expressions correctly.
537 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
539 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
541 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
543 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
544 and fmpynfadd instructions.
546 1999-04-11 Richard Henderson <rth@cygnus.com>
548 * as.h (environ): Declare it, if needed.
549 * as.c (dump_statistics): Don't declare environ.
550 * configure.in (environ): Detect declaration.
551 * configure, config.in: Rebuild
553 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
554 (i386_displacement): Allocate enough space for replacement buffer.
555 Clean up replacement buffer initialization.
557 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
559 * subsegs.c (section_symbol): Don't create a new symbol if one
560 already exists; instead, use the existing one, but set its segment
561 and frag data if it hasn't already been defined.
562 * config/obj-coff.c (c_section_symbol): Likewise.
564 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
566 * tc-alpha.c (load_expression): Call as_bad instead of abort.
568 1999-04-08 Nick Clifton <nickc@cygnus.com>
570 * config/tc-mcore.c: New File: Support routines for MCore
572 * config/tc-mcore.h: New File: Definitions for MCore assembler.
573 * config/obj-coff.c: Add support for mcore-pe target.
575 * Makefile.am: Add support for MCore targets.
576 * Makefile.in: Regenerate.
577 * configure.in: Add support for MCore targets.
578 * configure: Regenerate.
580 * doc/all.texi: Set MCORE.
581 * doc/as.texinfo: Document MCore specific command line options.
583 * write.h: Prevent multiple inclusion.
585 1999-04-06 Ian Lance Taylor <ian@zembu.com>
587 * asintl.h (LC_MESSAGES): Never define.
588 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
590 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
593 * Makefile.am (m68k-parse.c): If configuring in the source
594 directory, copy m68k-parse.y into the local directory before
595 running ylwrap, to remove spurious differences when generating
597 * Makefile.in: Rebuild.
599 * config/tc-sparc.h (md_do_align): Just allocate the number of
600 bytes necessary, rather than always allocating 1024.
602 1999-04-04 Ian Lance Taylor <ian@zembu.com>
604 * listing.c (listing_newline): Add cast to avoid warning.
605 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
606 * config/tc-i386.c (i386_scale): Add return value.
607 (build_displacement_string): Remove unused local temp_disp2.
608 (i386_intel_memory_operand): Add parentheses to avoid warning.
609 (i386_intel_operand): Remove unused local end_of_operand_string.
610 (i386_operand): Remove unused local operand_modifier.
611 (i386_operand): Add parens to avoid warning.
613 1999-04-04 Don Bowman <don@pixsci.com>
615 * configure.in: Add mips*-*-vxworks* target; have it define
617 * configure, config.in: Rebuild.
619 1999-03-31 Nick Clifton <nickc@cygnus.com>
621 * configure.in (emulations): Add support for arm-epoc-pe.
622 * configure: Regenerate.
623 * config/te-epoc-pe.h: New file. Define macros specific to
625 * config/tc-arm.h: Select epoc-pe-arm target format if configured
626 for arm-epoc-pe target.
628 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
630 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
632 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
634 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
635 detect ",n" without a condition.
636 (pa_parse_neg_cmpsub_cmpltr): Likewise.
639 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
641 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
642 instruction is encoded with one bit.
645 1999-03-23 Ian Lance Taylor <ian@zembu.com>
647 * doc/internals.texi (CPU backend): Mention that
648 line_separator_chars should not include newline. From thi
649 <ttn@mingle.glug.org>.
651 1999-03-22 Doug Evans <devans@casey.cygnus.com>
653 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
654 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
656 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
658 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
660 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
662 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
665 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
667 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
669 1999-03-15 Martin Hunt <hunt@cygnus.com>
671 * app.c (do_scrub_begin): Change '-' back to a symbol char
672 so we can use multiple opcodes on a line again.
674 * config/tc-d30v.c: By default, warn if a symbol has
675 the same name as a register. Plus some minor
676 updates from the branch.
678 1999-03-13 Nick Clifton <nickc@cygnus.com>
680 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
681 BFD_RELOC_16 and BFD_RELOC_64.
683 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
685 * expr.c (expr): Add missing else.
687 1999-03-12 Nick Clifton <nickc@cygnus.com>
689 * config/tc-arm.c (md_apply_fix3): Improve error message.
691 1999-03-11 Doug Evans <devans@casey.cygnus.com>
693 * Makefile.am (CPU_TYPES): Add fr30.
694 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
695 (fr30,m32r dependencies): Update.
696 * Makefile.in: Rebuild.
698 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
699 (gas_cgen_record_fixup_exp): Ditto.
700 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
701 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
702 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
703 (md_cgen_lookup_reloc): Update use of operand->type.
704 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
705 (md_convert_frag): Call cgen_operand_lookup_by_num.
706 (md_cgen_lookup_reloc): Update use of operand->type.
707 (m32r_cgen_record_fixup_exp): Ditto.
709 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
711 * config/tc-mips.c (md_show_usage): Fix message.
713 1999-03-03 Nick Clifton <nickc@cygnus.com>
715 * doc/c-arm.texi (ARM Syntax): Document new command line switches
716 and LDR reg,=<expr> instruction.
718 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
721 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
723 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
725 1999-02-17 Nick Clifton <nickc@cygnus.com>
727 This patch was created by: Scott Bambrough
728 <scottb@corelcomputer.com>
731 Special cased '@' character. The '@' character is used as the
732 ARM assembler comment character, as a special character
733 and in ELF .symver pseudo-op's, and as a special character in
734 .type and .section pseudo-ops.
735 (symver_pseudo): New static variable.
736 (symver_state): New static variable.
737 (struct app_save): Add field 'symver_state'.
738 (app_push): Save global symver_state int struct app_save.
739 (app_pop): Restore global symver_state from struct app_save.
740 (do_scrub_chars): Special case handling of '@' character in
743 * configure.in: Modified to recognize armv* uname syntax from ARM
745 * configure: Regenerated.
747 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
748 a prefix to the section's type.
749 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
752 * config/tc-arm.h: Add support for PIC generation:
753 (pic_code): New boolean.
754 (obj_relocate_extern): Define.
755 (TC_RELOC_RTSYM_LOC_FIXUP): Define
756 (TC_CONS_FIX_NEW): Define.
757 (tc_fix_adjustable): Define.
758 (GLOBAL_OFFSET_TABLE_NAME): Define.
760 * config/tc-arm.c: Add support for PIC generation:
761 (line_seperator_chars): Allow ';' as a seperator for Linux.
762 (is_immediate_prefix): New macro.
763 (arm_parse_reloc): New function.
764 (s_arm_elf_cons): New function.
765 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
766 (md_undefined_symbol): Special case handling for the Global Offset
768 (md_apply_fix3): Handle PIC relocs.
769 (tc_gen_reloc): Handle PIC relocs.
770 (md_parse_option): Add support for '-k' command line switch to
771 enable PIC generation.
772 (cons_fix_new_arm): New function.
773 (s_arm_elf_cons): New function.
775 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
777 * configure.in: Add comments for uses of AC_DEFINE.
778 * acinclude.m4: Likewise.
779 * acconfig.h: Remove.
780 * aclocal.m4: Rebuild.
781 * configure: Rebuild.
782 * Makefile.in: Rebuild.
783 * config.in: Rebuild.
785 1999-02-15 Jim Lemke <jlemke@cygnus.com>
787 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
788 non-constant offset from a base register.
790 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
792 * config/tc-alpha.c (md_show_usage): Put \ before newline in
795 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
797 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
798 (emit_insn): Look for pc-relative and no-overflow specifiers on
799 internal relocation types.
801 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
803 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
806 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
808 (mips_4650, mips_4010, mips_4100): Variables removed.
809 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
810 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
812 (md_begin): Don't bother initializing the mips_NNNN variables;
813 mips_cpu is set, and that's good enough now.
814 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
815 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
816 (show): New function, to handle wrapping in the CPU lists.
817 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
819 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
821 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
822 than treat as an immediate specifier.
824 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
826 * config/tc-i386.c: Prototype many functions.
827 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
828 (i386_immediate): Remove unused second argument.
829 (i386_intel_operand): Fix i386_is_reg typo.
830 (i386_operand): Use allow_naked_reg.
831 (output_invalid): Make operand int for K&R.
833 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
835 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
837 * Makefile.in: Rebuild.
839 1999-02-09 Doug Evans <devans@casey.cygnus.com>
841 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
843 (EXTRA_as_new_SOURCES): Comment out.
844 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
845 * Makefile.in: Rebuild.
846 * doc/Makefile.in: Rebuild.
847 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
848 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
849 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
850 * configure: Rebuild.
851 * aclocal.m4: Rebuild.
852 * config.in: Rebuild.
853 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
854 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
855 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
856 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
857 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
858 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
859 (gas_cgen_record_fixup_exp): Ditto.
860 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
861 descriptor, not global variable.
862 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
863 descriptor, not global variable. Refer to insert_operand handler
864 via cpu descriptor, not global function.
865 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
866 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
867 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
868 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
869 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
870 * config/tc-m32r.c: Ditto.
871 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
872 (md_assemble): Ditto.
873 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
875 1999-02-09 Nick Clifton <nickc@cygnus.com>
877 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
878 relocations for ELF targets.
880 1999-02-08 Nick Clifton <nickc@cygnus.com>
882 * configure.in: Add support for StrongARM target.
883 * configure: Regenerate.
885 1999-02-05 Nick Clifton <nickc@cygnus.com>
887 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
889 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
892 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
894 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
896 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
898 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
899 (INTEL_DWORD_MNEM_SUFFIX): Define.
905 (OFFSET_FLAT): Define.
907 (NONE_FOUND): Define.
910 * config/tc-i386.c (set_intel_syntax): New routine.
911 (intel_syntax): Declare.
912 (allow_naked_reg): Declare.
913 (md_pseudo_table): Support .intel_syntax and .att_syntax.
914 (intel_float_operand): New routine.
915 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
916 Handle brackets as well as parens. Call i386_intel_operand for
917 intel syntax. Reverse operands if appropriate. Handle new
918 suffixes. Handle movzx and movsx.
919 (i386_is_reg): New routine.
920 (i386_immediate): New routine.
921 (i386_scale): New routine.
922 (i386_displacement): New routine.
923 (i386_operand_modifier): New routine.
924 (build_displacement_string): New routine.
925 (i386_parse_seg): New routine.
926 (i386_intel_memory_operand): New routine.
927 (i386_intel_operand): New routine.
928 (i386_operand): Call i386_displacement, i386_immediate,
929 i386_scale, etc. instead of handling inline.
930 (parse_register): Handle registers without prefix.
932 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
934 * configure: Regenerate.
935 * configure.in (arm-*-oabi): New.
937 * config/tc-arm.c (target_oabi): Declare.
938 (md_apply_fix3): Support REL relocs.
939 (md_parse_option): Handle -oabi.
940 (elf32_arm_target_format): New routine.
941 (md_longopts): Add OPTION_OABI.
942 * config/tc-arm.h: Redefine TARGET_FORMAT.
945 1999-01-28 Nick Clifton <nickc@cygnus.com>
947 * write.c (write_relocs): Handle out of range error.
949 * config/tc-fr30.c (fr30_fix_adjustable): New function.
950 (fr30_force_relocation): Default to 0.
952 * config/tc-fr30.h (obj_fix_adjustable): Define.
953 (TC_FORCE_RELOCATION): Define.
955 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
958 1999-01-16 Nick Clifton <nickc@cygnus.com>
960 * config/tc-d30v.c (write_2_short): Do not generate a sequential
961 merge of two instructions if the left instruciton kills the right.
963 1999-01-11 Doug Evans <devans@casey.cygnus.com>
965 * Makefile.in: Regenerate.
966 * configure.in: Redo test for using cgen.
967 * configure: Regenerate.
969 1999-01-09 Nick Clifton <nickc@cygnus.com>
971 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
972 redefinition of this macro.
974 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
976 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
979 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
981 * config/tc-mips.c (append_insn): For mips16, insert a nop between
982 a read of HI or LO and an immediatly following branch.
984 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
986 * config/tc-mips.c (md_begin): Another correction to the setting of
989 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
991 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
993 1998-12-21 Nick Clifton <nickc@cygnus.com>
995 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
996 bit insn when optimizing, so that parallelised instructions will
997 start on a 32 bit boundary.
999 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1001 * config/tc-mips.c (mips_eabi64): New.
1002 (md_begin): Set mips_eabi64.
1003 (mips_elf_final_processing): Use it.
1005 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1007 * config/tc-mips.c (mips_elf_final_processing):
1008 Correct setting of ABI in e_flags.
1010 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1012 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1014 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1016 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1018 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1020 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1021 warning, values that don't fit in the field.
1023 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1025 * config/tc-mips.c (mips_abi_string): New.
1026 (md_parse_option,md_longopts): Add mabi.
1027 (mips_elf_final_processing): Set e_flags based on mabi flag.
1029 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1031 * config/tc-mips.c (md_parse_option): Handle vr4111.
1033 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1035 * config/tc-h8300.c (build_bytes): Change message given if the
1036 instruction requires H8/300H mode and we're not in Hmode, to
1037 suggest that it may be the operand modes that are the problem, not
1038 necessarily the opcode.
1040 1998-12-10 Nick Clifton <nickc@cygnus.com>
1042 * config/tc-fr30.c: Add line separator character.
1044 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1046 * configure.in (hppa-*-mpeix*): New target.
1047 * config/obj-som.h (obj_som_compiler): Declare.
1048 * config/obj-som.c (compiler_seen): New static variable.
1049 (obj_som_compiler): New function.
1050 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1051 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1052 (pa_type_args): Set hppa_priv_level.
1053 (pa_compiler): New static function if OBJ_SOM.
1054 * configure: Rebuild.
1056 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1058 * read.c (output_leb128): Don't mark as inline.
1060 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1062 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1063 AIX .vbyte unaligned data support.
1064 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1065 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1068 1998-12-07 Nick Clifton <nickc@cygnus.com>
1070 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1073 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1075 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1076 BFD_RELOC_ARM_PCREL_BRANCH.
1078 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1080 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1081 checking the target type.
1082 (mips-dec-bsd*): Set endian to little.
1083 * configure: Rebuild.
1085 COFF weak symbol support, based on patches from Mark Elbrecht
1086 <snowball3@usa.net>:
1087 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1088 * config/obj-coff.c (obj_coff_weak): New static function.
1089 (obj_coff_endef) [both versions]: Handle weak symbols.
1090 (coff_frob_symbol): Likewise.
1091 (yank_symbols): Likewise.
1092 (obj_pseudo_table): Add "weak".
1094 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1095 <aymeric.vincent@emi.u-bordeaux.fr>.
1096 * aclocal.m4: Rebuild with current tools.
1097 * configure: Rebuild.
1099 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1100 an assertion failure for a case we can't handle when OBJ_ECOFF.
1102 * expr.c (operator): And with 0xff to avoid problems with signed
1105 1998-12-03 Nick Clifton <nickc@cygnus.com>
1107 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1108 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1110 1998-12-02 Nick Clifton <nickc@cygnus.com>
1112 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1115 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1117 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1120 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1122 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1125 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1127 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1129 (d10v_cleanup): Only generate previous insn if a multiline insn is
1132 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1134 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1137 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1139 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1140 -marm6xxx command line switches.
1142 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1144 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1145 (itbl-ops.o): Delete duplicate dependencies.
1146 Rebuild dependencies.
1147 Add fr30 dependencies.
1148 * Makefile.in: Rebuild.
1150 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1152 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1154 * listing.c: Ignore line terminator characters found inside
1157 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1159 * po/gas.pot: Regenerated.
1161 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1163 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1164 fr30_is_label_start(). Also checks for delay slot insns.
1166 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1167 FR30 instructions which contain a colon in the mnemonic.
1169 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1171 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1173 * config/tc-fr30.c: Removed currently superflous code.
1175 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1177 * config/tc-fr30.h: New file.
1178 * config/tc-fr30.c: Tweaking so that it will compile.
1180 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1182 * config/tc-d10v.h (obj_fix_adjustable): Define.
1183 (TC_FORCE_RELOCATION): Define.
1184 (d10v_force_relocation): Declare.
1185 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1186 (md_apply_fix3): Handle Vtable relocs.
1187 (d10v_fix_adjustable): New.
1188 (d10v_force_relocation): New.
1190 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1192 * config/tc-d30v.c: Change default behaviour to ignore potential
1193 conflicts between register name and symbol names.
1195 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1197 * configure.in: Add fr30-*-*.
1198 * config/tc-fr30.c: New file.
1199 * Makefile.in: Regenerated.
1200 * config.in: Regenerated.
1201 * configure: Regenerated.
1202 * doc/Makefile.in: Regenerated.
1203 * po/gas.pot: Regenerated.
1205 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1207 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1210 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1212 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1214 (do_scrub_chars): Add some casts to unsigned char to avoid
1215 unwanted sign extension.
1216 * read.c (lex_type): Set characters about 127 to be symbol
1218 * config/tc-i386.c (md_begin): Set identifier_chars and
1219 operand_chars for values above 127.
1221 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1223 * configure.in: detect cygwin* instead of cygwin32*
1224 * configure: regenerate
1226 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1228 * listing.c: Add support for producing a listing from piped
1231 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1233 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1234 (append_insn): Account for the tx39's multiply behavior.
1236 1998-10-26 Michael Meissner <meissner@cygnus.com>
1238 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1239 from assemble_parallel_insns. Add support for '->' to indicate
1240 explicitly serializing the instructions.
1241 (md_assemble): Ditto.
1243 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1245 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1248 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1250 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1252 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1254 * config/tc-mips.c : support frame and regmask/fregmask when
1255 MIPS_STABS_ELF is specified.
1257 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1259 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1260 (md_apply_fix): Don't return 1 for VTABLE relocs.
1261 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1263 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1265 * doc/c-i386.texi: Replace occurences of "opcode" with
1266 "instruction mnemonic", "instruction", or "mnemonic" when
1267 referring to the name of an instruction. Use "opcode" when
1268 referring to the sequence of machine bytes.
1270 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1271 (is_opcode_char): Rename to is_mnemonic_char.
1272 (md_assemble and i386_operand): Correct error messages from
1273 "opcode" to "instruction mnemonic"
1274 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1275 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1276 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1277 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1278 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1279 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1280 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1282 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1284 * config/tc-i386.c (i386_operand): Check for garbage after
1287 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1289 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1290 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1292 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1294 * config/tc-sh.h (obj_fix_adjustable): Define.
1295 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1296 (md_apply_fix): Likewise.
1297 (tc_gen_reloc): Likewise.
1298 (sh_fix_adjustable): New.
1300 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1302 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1303 * cgen.h (gas_cgen_finish_insn): Update prototype.
1304 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1305 cgen_insn_t -> CGEN_INSN_INT.
1306 (make_parallel): Update handling of CGEN_INT_INSN_P.
1307 (assemble_parallel_insn): Ditto.
1308 (target_make_parallel): New function.
1309 (md_assemble): Use it.
1311 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1313 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1315 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1317 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1318 converted into lower case.
1320 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1322 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1323 (gas_cgen_tc_gen_reloc): Likewise.
1324 * config/tc-m32r.h (obj_fix_adjustable): Define.
1325 * config/tc-m32r.c (m32r_fix_adjustable): New.
1326 (m32r_force_relocation): Handle VTABLE relocs.
1328 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1330 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1332 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1334 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1335 to lower case before parsing.
1337 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1338 parallel insns modift buts in the PSW as a side effect.
1340 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1342 * config/tc-d30v.c (find_format): Test for missing flag and
1345 (md_apply_fix3): Fix error messages to avoid
1346 assumption about presence of a symbol.
1348 (parallel_ok): Disallow parallel instructions that both modify the
1351 (find_format): Generate a warning if an odd numbered register is
1352 used as the first register in a mutli-register instruction.
1354 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1356 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1357 relocations are always associated with a symbol.
1359 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1361 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1362 (elf32_sparc_force_relocation): Declare.
1363 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1364 (tc_gen_reloc): Handle vtable relocs.
1365 (elf32_sparc_force_relocation): New.
1367 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1369 * symbols.c (S_IS_FUNCTION): New.
1370 * config/tc-v850.h (obj_fix_adjustable): Define.
1371 (TC_FORCE_RELOCATION): Define.
1372 (v850_force_relocation): Declare.
1373 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1374 of fx_addnumber for VTABLE reloc addends.
1375 (md_apply_fix3): Handle VTABLE relocs.
1376 (v850_fix_adjustable): New.
1377 (v850_force_relocation): New.
1379 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1381 * tc-hppa.c (fp_operand_format): Add some additional formats.
1382 (pa_ip): Do not automatically promote into pa2.0 mode.
1383 (pa_level): Handle ".level 2.0".
1385 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1387 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1388 * config/tc-i386.h (template.extension_opcode): Change to
1389 unsigned int to allow full range of 8-bit opcode suffixes.
1390 (None): Redefine as 0xffff.
1392 From Jeff B Epler <jepler@usgs.gov>
1393 * doc/c-i386.texi (i386-SIMD): New section.
1395 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1397 * read.c (discard_rest_of_line): New function.
1398 * read.h: Declare it.
1399 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1401 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1403 * config/tc-d10v.c (find_symbol_matching_register): New function.
1404 (find_opcode): Cope with the case where a register name matches
1407 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1409 * config/tc-v850.c (md_pcrel_from): Rename to
1410 v850_pcrel_from_section.
1411 (v850_pcrel_from_section): Do not resolves symbols in other
1414 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1416 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1418 * config/tc-d10v.c (find_opcode): Generate an error if a register
1419 is supplied for an operand that should not be a register.
1421 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1423 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1424 instructions to have another instruction in the right bin.
1426 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1428 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1429 the right container if the left container holds a branch
1432 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1434 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1435 both a register name and symbol name.
1436 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1438 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1440 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1441 execution unit class.
1443 (reg_name_search): If a name matches a register and a symbol,
1444 prefer the register.
1445 (find_format): Disallow flag registers when a general purpose
1446 register is required.
1447 If a number is required, but a register has been given, check to
1448 see if a symbol with the same name as the register exists, and if
1449 so, use that symbol.
1451 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1453 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1455 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1457 * config/tc-d30v.c (find_format): Do not accept flag registers as
1458 general purpose registers.
1459 (find_format): If an immediate value is expected at a given place
1460 in a format, but a register name has been provided instead, check
1461 to see if that register name matches the name of a predefined
1462 symbol and if it does, then use the symbol instead.
1463 (reg_name_search): If a register name matches a symbol name,
1464 prefer the register name to the symbol name.
1466 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1468 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1469 the previous insn to empty.
1471 1998-09-20 Michael Meissner <meissner@cygnus.com>
1473 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1474 pieces, forcing the use of an ANSI compiler.
1476 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1478 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1480 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1482 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1484 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1486 (obj_elf_vtable_entry): Likewise.
1487 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1488 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1489 (tc_gen_reloc): Likewise.
1490 (arm_fix_adjustable): Likewise.
1491 (elf32_arm_force_relocation): New.
1492 (armelf_frob_symbol): Remove coff-style symbol support.
1494 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1496 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1498 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1500 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1501 OBJ_COFF so that routine is defined for a.out format.
1503 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1505 * config/tc-i386.c (i386_operand): Detect non-segment registers
1506 used as segment prefixes.
1508 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1510 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1511 optimize across FDE boundaries.
1513 * config/obj-coff.c (obj_coff_section): Preserve any link once
1514 flags when setting the section flags.
1516 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1518 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1519 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1521 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1523 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1526 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1528 * frags.c (frag_grow): Include the size of the frag struct in the
1531 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1532 if the new subseg comes before the old.
1534 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1536 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1537 to handle edge8 and edge16.
1539 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1541 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1542 before we clobber the symbol involved.
1544 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1546 * config/tc-arm.c: Remove OBJ_ELF definitions for
1547 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1548 use arm_adjust_symtab for OBJ_COFF.
1549 (armelf_adjust_symtab): New Routine.
1550 * config/tc-arm.h: Define obj_adjust_symtab to
1551 armelf_adjust_symtab for OBJ_ELF.
1553 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1555 * configure.in: Make all i386-elf targets use bfd_gas.
1556 * config/tc-i386.c (tc_i386_force_relocation): New.
1557 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1558 (md_apply_fix3): Likewise.
1559 (tc_gen_reloc): Handle them.
1560 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1561 tc_i386_force_relocation.
1563 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1565 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1567 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1569 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1570 current opcode after writing the first insturction of a reverse
1573 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1575 * read.h (generate_lineno_debug): Add prototype.
1576 * read.c (generate_lineno_debug): Make non-static.
1578 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1580 * config/tc-i386.c (md_assemble): Only warn for address/data size
1583 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1585 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1586 against Thumb function names, as the linker needs this information.
1588 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1590 * expr.c (operand): Check also that there is no advance in operand
1591 after atof_generic in order to decide "is it label 0f or floating
1594 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1596 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1597 command line options with a single dash.
1598 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1600 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1602 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1603 * tc-arm.c (arm_fix_adjustable): New routine.
1605 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1607 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1608 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1609 demand_empty_rest_of_line before mri_comment_end.
1610 (equals): Check garbage after expression before
1611 mri_comment_end in MRI mode.
1613 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1615 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1616 small immediate constant to use the constant itself rather than
1619 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1621 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1622 (pa_leave): Likewise.
1624 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1626 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1628 (i386_operand): Fix an error message.
1630 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1632 * doc/c-arm.texi (ARM Directives): Document .req directive.
1634 * config/tc-arm.c (reg_required_here): Display erroneous string if
1635 the register name could not be decoded.
1636 Do not set inst.instruction if the sift is -1.
1638 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1640 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1643 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1645 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1646 even if it is belived to be unnecessary.
1648 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1650 config/tc-i386.c (i386_operand): Size immediate constants by
1651 suffix (erroneously removed as part of July 7 change).
1653 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1655 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1656 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1657 (armelf_frob_symbol): New Routine.
1658 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1660 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1662 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1664 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1666 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1667 command line switches passed to assembler.
1669 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1671 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1672 (gas_cgen_opcode_desc): Declare.
1673 (gas_cgen_parse_operand): Declare.
1674 (*): Prepend gas_ to gas specific fns to denote them as such.
1676 * cgen.c (gas_cgen_opcode_desc): New global
1677 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1678 (queue_fixup): Renamed from cgen_queue_fixup.
1679 (*): Prepend gas_ to gas specific fns to denote them as such.
1681 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1682 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1683 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1684 Open opcode table and initialize it.
1685 (make_parallel): Use gas_cgen_opcode_desc.
1686 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1687 (md_assemble): Ditto.
1689 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1691 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1692 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1693 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1694 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1695 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1696 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1697 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1698 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1699 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1700 (INIT_STAB_SECTION): Likewise.
1701 (OBJ_PROCESS_STAB): Likewise.
1703 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1704 (md_parse_option): Watch for them.
1705 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1706 (md_begin): Kill neverdef code.
1707 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1708 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1709 (s_alpha_coff_wrapper): New.
1710 (md_pseudo_table): Trap all ECOFF pseudos.
1712 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1714 Start of changes to remove mdebug section from mips*-elf
1715 Based on MIPS_STAB_ELF definition
1716 * acconfig.h: undef if not configured
1717 * config.in: undef if not configured
1718 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1719 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1720 * stabs.c (s_stab_generic): flush frag
1722 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1724 * configure.in: (arm-*-elf): Handle.
1725 (thumb-*-elf): Handle.
1726 * configure: Regenerate.
1727 * read.c (stringer): Fix typo in comment.
1728 * write.c (fixup_segment): Don't add symbol value to addend if
1730 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1732 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1735 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1737 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1738 (write_2_short): Emit warning if new flag is set.
1739 (do_assemble): Set flags if left instruction is one of special
1740 "right-instruction-killer" type.
1742 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1744 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1745 Always output words in debug_info section as big endian.
1746 (sparc_target_format): Choose correct bfd target.
1747 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1749 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1751 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1752 to work with internationalization code. Issue an error when two
1753 operands match that are not allowed to match.
1755 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1757 * configure.in (install_tooldir): Allow target to specify whether
1758 it wants to be installed in $(tooldir)/bin.
1759 * configure: Regenerate.
1760 * Makefile.am (install-exec-local): Set install-exec-tooldir
1761 dependency via configure.
1762 * Makefile.in: Regenerate.
1764 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1766 * Makefile.am (install-exec-local): Split into two ...
1767 (install-exec-bindir,install-exec-tooldir): New rules.
1768 * Makefile.in: Regenerate.
1770 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1772 * Makefile.am (install-exec-local): Don't remove the file before
1773 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1774 W. Rozycki <macro@ds2.pg.gda.pl>.
1775 * Makefile.in: Rebuild.
1777 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1779 * cgen.c: Include libiberty.h.
1780 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1781 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1782 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1783 (md_cgen_lookup_reloc)): Declare.
1784 (md_cgen_record_fixup_exp): Declare.
1785 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1786 (m32r_relax_frag): Declare.
1787 (cgen_md_apply_fix3): Decls moved to cgen.h.
1788 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1789 (m32r_cgen_record_fixup_exp): Delete decl.
1790 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1791 (assemble_nop): Delete.
1792 (expand_debug_syms): Delete unused `exp'.
1793 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1794 Add default case for -Wall.
1795 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1796 (md_atof): Delete unused wordP.
1798 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1800 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1803 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1805 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1806 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1807 .print, .purgem, and .struct. Remove documentation for
1810 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1812 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1813 Update call to insert_operand.
1815 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1817 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1819 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1821 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1822 whitespace after a prefix operator.
1824 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1826 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1828 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1830 * config/tc-sparc.c (log2): New static function.
1831 (s_reserve): Use log2 to convert alignment before calling
1833 (s_common): Use log2 to convert alignment before calling
1834 record_alignment and frag_align.
1835 (sparc_cons_align): Use log2.
1837 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1839 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1840 (s_common): Likewise.
1842 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1843 initialization of waddr.
1844 (sparc_elf_final_processing): Add default case to switch.
1846 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1848 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1849 than temporary real.
1851 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1853 * write.c (subsegs_finish): Don't align the segments if there were
1856 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1857 copying aux information.
1859 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1860 expression into a symbol.
1862 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1864 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1865 type to unsigned int.
1866 (md_assemble): Change type used to store offsets from unsigned
1868 (i386_operand): Switch error check to only call RESTORE_END_STRING
1869 once after parse_register.
1871 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-v850.c (md_show_usage): Changed format to match that
1876 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1878 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1880 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1882 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1885 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1887 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1888 * doc/Makefile.in: Rebuild.
1890 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1892 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1893 for %lo expressions.
1894 (mips_ip, case 'u'): Move range check after code to mask
1895 off bits in %hi/%lo expressions. Mask off high bits for
1898 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1900 * doc/Makefile.am (gasver.texi): New target.
1901 (as.info, as.dvi): Depends upon gasver.texi.
1902 * doc/as.texinfo: Include gasver.texi. Mention version number on
1903 title page and in top node.
1904 * doc/Makefile.in: Rebuild.
1906 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1908 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1909 but not including the line containing the edict.
1910 * listing.h (LISTING_EOF): New.
1911 * input-scrub.c (input_scrub_next_buffer): Call it.
1913 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1915 * config/tc-i386.c (i386_operand): Don't set the size of an
1916 immediate address based solely on the suffix and the mode.
1918 * config/tc-i386.c (md_assemble): Add assertion to make sure
1919 overlap2 does not set Imm.
1921 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1922 sequences of whitespace to a single space.
1923 (is_space_chars): Just compare with space.
1924 (md_begin): Don't initialize space_chars.
1925 (md_assemble): Just skip a single whitespace character.
1926 (i386_operand): Rewrite base-index parsing to use new
1927 parse_register, and to skip white space. Skip white space in a
1928 number of other places too. Don't give error message if
1929 parse_register fails.
1930 (parse_register): Change reg_string parameter to be non-const.
1931 Add end_op parameter. Skip white space after the `%', and return
1932 end of register string. Give error message here rather than
1935 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1937 Based on patch from Matt Semersky <matts@scd.hp.com>:
1938 * expr.c (op_encoding): Make const.
1939 (expr_set_precedence): New function.
1940 (expr_begin): Don't set operator rankings, just call
1941 expr_set_precedence.
1942 * expr.h (expr_set_precedence): Declare.
1943 * read.c (s_mri): Call expr_set_precedence.
1945 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1947 * doc/as.texinfo (Statements): Remove paragraph discussing
1948 continuing lines with a backslash. This hasn't worked for years,
1951 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1953 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1955 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1956 (ps_CTORS, ps_DTORS): New section types.
1957 (vms_fixup_xtors_section): New function
1958 (Ctors_Psect, Dtors_Psect): Define.
1959 (IS_GXX_XTOR): Define
1960 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1961 Filter static constructors/destructors and add to
1962 Ctors_Symbols/Dtors_Symbols chain.
1963 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1964 appropriate section.
1966 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1967 * makefile.vms: Merge vax/vms support.
1969 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1971 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1972 (elf_pseudo_table): Add them.
1973 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1974 (md_apply_fix): Accept them.
1975 (mips_fix_adjustable): Don't adjust them.
1976 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1977 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1978 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1979 (tc_fix_adjustable): Don't adjust them.
1981 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1983 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1985 * Makefile.in: Regenerate.
1986 * configure.in: AC_SUBST cgen_cpu_prefix.
1987 * configure: Regenerate.
1989 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1991 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1992 Changed all users of COND12_DELAY.
1994 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1996 * config/tc-mn10300.c (set_arch_mach): New function.
1997 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1998 (md_begin): Default to mn10300 mode.
1999 (md_assemble): Only accept instructions for the core mn10300
2000 chip and the active machine type.
2002 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2004 * subsegs.h (segment_info_type): Give the struct a name.
2005 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2006 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2007 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2008 * config/tc-w65.h (tc_reloc_mangle): Declare.
2009 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2011 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2013 * config/tc-v850.c (v850_comm): Restore old section
2014 after common processing.
2016 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2018 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2020 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2022 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2023 char with code that explicitly sign-extends.
2025 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2027 * config/tc-v850.c (md_begin): Restore text section as the current
2028 section after creating call table sections.
2029 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2032 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2033 with call to macro SYM_AUXINFO.
2035 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2037 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2038 with the program transform name.
2039 * Makefile.in: Rebuild.
2041 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2043 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2046 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2048 * config/tc-i386.c (i386_operand): Be prepared for a space between
2049 the open parenthesis and the start of the register operand,
2050 because of the June 16 change.
2052 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2054 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2057 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2059 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2060 even if it is belived to be unnecessary.
2062 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2064 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2066 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2068 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2070 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2071 shift amount for a repeated operand. The shift amount for the
2072 repeated copy comes from the size of the operand.
2074 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2076 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2078 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2080 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2082 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2084 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2085 characters in it as LEX_IS_SYMBOL_COMPONENT.
2086 * config/tc-i386.h (tc_symbol_chars): Define.
2087 (extra_symbol_chars): Declare.
2088 * config/tc-i386.c (extra_symbol_chars): Define.
2089 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2090 (line_comment_chars): Set to '/' if TE_LINUX.
2091 * doc/c-i386.texi (i386-prefixes): Update.
2092 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2094 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2096 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2097 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2099 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2101 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2102 constraint in instructions REP & REPI.
2104 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2106 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2107 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2109 (check_range): If the operand is shifted, then shift the number
2110 before checking its range.
2112 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2114 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2117 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2119 * config/tc-v850.c (v850_comm): Create special sections as needed.
2121 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2123 * config/tc-d10v.c (write_2_short): Addition of swapping
2124 instructions for sequential and reverse sequential order when
2125 given order is not possible.
2127 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2129 * Makefile.am: Rebuild dependencies.
2130 (DEP_INCLUDES): Fix reference to intl build directory.
2131 * Makefile.in: Rebuild.
2133 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2135 * doc/c-i386.texi: Update 16 bit documentation.
2137 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2138 IgnoreDataSize to IgnoreSize as they are used for address size as
2140 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2141 32-bit mode, similarly addr16/data16 and variants.
2143 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2145 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2146 sequential word multiply instructions.
2148 (do_assemble): Add extra command line argument, to allow mul32
2149 attribute to be preserved across parallel insns.
2150 (md_assemble): Insert NOPs between explicitly parallel insns which
2151 contain an 32 bit multiply and a 16 multiply.
2153 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2155 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2158 * config/tc-i386.c (reloc): Add braces.
2160 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2161 consistent with Intel naming.
2162 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2163 use bitfields in sib_byte.
2164 (modrm_byte): Don't use bitfields here either.
2166 * config/tc-i386.c (current_templates): Add const.
2167 (parse_register): Add const to return, param, and char *s.
2168 (i386_operand): Add const to reg_entry *r.
2169 * config/tc-i386.h (templates): Add const to start, end.
2171 Inspired by code for 16 bit gas support from Martynas Kunigelis
2172 <martynas@nm3.ktu.lt>:
2173 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2174 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2175 (uses_mem_addrmode): Remove.
2176 (md_estimate_size_before_relax): Add support here too.
2177 (md_relax_table): Rewrite interface to md_relax for 16 bit
2179 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2180 (opcode_suffix_to_type): Remove.
2181 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2182 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2183 (md_convert_frag): Likewise.
2184 (i386_operand): Add support for 16 bit base/index regs,
2185 immediates, and displacements. Remove some unnecessary casts, and
2186 localise end_of_operand_string, displacement_string_start,
2187 displacement_string_end variables. Add GCC_ASM_O_HACK.
2188 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2190 * config/tc-i386.c (prefix_hash): Remove.
2191 (md_begin): Rewrite without obstacks. Remove prefix hash table
2192 handling. Rewrite lexical table handling.
2193 (i386_print_statistics): Don't print prefix statistics.
2194 (md_assemble): Rewrite instruction parser so that line is not
2195 converted to lower case. Don't do a hash_find for prefixes,
2196 instead recognise them via opcode modifier.
2197 (expecting_operand, paren_not_balanced): Localise variables.
2198 * config/tc-i386.h (IsPrefix): Define.
2199 (prefix_entry): Remove.
2201 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2202 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2203 '\\' in case where comment_chars contains '/'.
2205 * config/tc-i386.c (MATCH): Ensure given operand and template
2206 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2207 you must write `ljmp *table(%ebx)'.
2209 From H.J. Lu <hjl@gnu.org>:
2210 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2211 as 0 ifndef BFD_ASSEMBLER.
2212 (md_assemble): Allow immediate operands without suffix or
2213 other reg operand to default in size to the current code size.
2215 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2217 * config/tc-v850.c (md_begin): Restore creation of
2218 .call_table_text and .call_table_data sections.
2220 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2223 after emitting a word of noops.
2225 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2227 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2228 (i386_operand): Simplify checks for valid base/index combinations.
2229 Disallow `in 4(%dx),%al'.
2231 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2233 (add_prefix): Change parameter from char to int.
2235 * config/tc-i386.h (Ugh): Define opcode modifier.
2236 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2238 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2239 CONSISTENT_REGISTER_MATCH macros to check register types more
2240 thoroughly. Check for illegal suffix/operand combinations
2241 when matching insns with operands. Handle new `s' suffix, and
2242 associated FloatMF opcode modifier for float insns with memory
2244 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2245 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2246 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2247 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2248 DATA_PREFIX_OPCODE throughout.
2250 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2251 (md_assemble): Rewrite suffix/register operand checking code to be
2252 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2253 AnyMem, the better to grep.
2255 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2256 given a memory operand. Don't set Abs bits either.
2257 (type_names): Remove Mem*, Abs*.
2258 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2259 define opcode_modifiers as these cases are handled by Disp8,
2260 Disp16, Disp32 and suffix checks.
2261 (COMES_IN_BOTH_DIRECTIONS): Remove.
2262 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2264 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2265 if IgnoreDataSize modifier given. Remove ShortformW modifier
2266 test. Add test for ShortForm in W base_opcode modification.
2267 Merge Seg2ShortForm and Seg3ShortForm code.
2268 * config/tc-i386.h (ShortFormW): Remove.
2269 (IgnoreDataSize): Define.
2271 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2273 * config/tc-d30v.c (md_assemble): Store previous segment state
2274 with previous instruction.
2276 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2278 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2279 (ebp, esp): Remove static variables.
2280 (MATCH): Remove test for InOutPortReg.
2281 (i386_operand): Properly handle InOutPortReg here instead.
2282 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2283 (md_assemble): Simplify and correct modrm and sib generation.
2284 (i386_operand): Add warning for scale without index.
2285 Rewrite checks for valid base/index combinations.
2287 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2288 macros and enclose in do while(0).
2289 (RESTORE_END_STRING): Likewise.
2290 (md_assemble): Add one to printed operand number so we start
2291 from 1 not 0. Add some more gettext invocations.
2292 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2295 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2296 DATA_PREFIX, SEG_PREFIX): Define.
2297 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2298 (check_prefix): Remove function.
2299 (add_prefix): New function. Add prefix to i.prefix as well as
2301 (md_assemble): Changes for add_prefix. Remove hack for wait
2302 prefix, instead always output prefixes in fixed order. Test
2303 for jcxz/loop when selecting between word & dword operations,
2304 and add address size prefix rather than operand size prefix.
2305 Remove operand -> address size hack when emitting jcxz/loop.
2306 (i386_operand): Remove O_Absent check as it's done in expr.
2308 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2310 * configure.in: Recognize m5200 as a cpu_type of m68k.
2311 * aclocal.m4: Rebuild with current libtool.
2312 * configure: Rebuild.
2314 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2316 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2317 to relaxable_symbol to prevent references to external symbol from
2320 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2322 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2323 symbols are relaxable.
2325 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2327 * config/tc-v850.c (md_begin): Don't create special
2328 sections by default.
2330 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2332 * config/tc-mips.c (macro): For div and udiv, close the
2333 reorder block as soon as possible.
2335 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2337 From Matt Semersky <matts@scd.hp.com>:
2338 * macro.c (macro_mri_mode): New function.
2339 * macro.h (macro_mri_mode): Declare.
2340 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2343 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2345 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2348 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2349 until after xstrdup in OBJ_EVAX case.
2351 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2353 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2354 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2355 of hardcoded magic number.
2356 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2358 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2360 * read.c (do_s_func): New function.
2362 * read.h (do_s_func): Add prototype.
2364 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2366 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2367 nops if fill pattern not specified.
2369 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2371 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2372 * config/te-go32.h (TE_GO32): Define.
2373 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2375 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2377 Implement .func/.endfunc pseudo-ops.
2378 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2380 * read.c (potable): Add .func,.endfunc.
2381 (s_func): New function.
2382 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2384 (in_doc_func_p,current_function_label): New static globals.
2385 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2387 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2389 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2390 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2391 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2392 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2393 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2394 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2395 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2396 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2397 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2398 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2399 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2400 * config/tc-a29k.c: Don't define md_short_jump_size,
2401 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2402 * config/tc-alpha.c: Likewise.
2403 * config/tc-alpha.h: Likewise.
2404 * config/tc-arm.c: Likewise.
2405 * config/tc-h8300.c: Likewise.
2406 * config/tc-h8500.c: Likewise.
2407 * config/tc-hppa.c: Likewise.
2408 * config/tc-i860.c: Likewise.
2409 * config/tc-i960.c: Likewise.
2410 * config/tc-ppc.c: Likewise.
2411 * config/tc-sh.c: Likewise.
2412 * config/tc-sparc.h: Likewise.
2413 * config/tc-tic30.c: Likewise.
2414 * config/tc-w65.c: Likewise.
2415 * config/tc-z8k.c: Likewise.
2417 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2419 * config/tc-vax.c (_): Delete this macro used for placeholder
2420 values in vax_operand_width_size; it conflicts with the _() macro
2421 used for internationalization.
2423 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2425 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2426 code. From Chris Moller <moller@bops.com>.
2428 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2429 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2430 * read.c (emit_expr): Initialize seg and subseg fields of a new
2432 * write.c (write_object_file): Switch to the appropriate segment
2433 and subsegment when processing a broken word.
2435 * config/tc-m68k.c (mri_assemble): New static function.
2436 (build_mri_control_operand): Call mri_assemble rather than
2438 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2439 (s_mri_endf, s_mri_endw): Likewise.
2441 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2443 * read.c (s_org): Call md_flush_pending_output if it is defined.
2445 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2447 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2449 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2450 (md_parse_option): Add for same.
2451 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2452 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2453 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2455 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2457 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2459 * config/tc-arm.c (find_real_start): Relax definition of local
2462 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2464 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2465 symbols at the given address, not just the last one specified.
2467 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2469 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2470 or number_to_chars_littleendian to write data.
2472 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2474 * config/tc-v850.c (md_assemble): Remove artificially created
2475 register name symbols.
2477 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2479 * write.c (fixup_segment): Change "segment" to "section" in
2482 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2484 * write.c (fixup_segment): Change sym1-sym2 message again.
2486 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2488 * write.c (fixup_segment): Improve error message for sym1-sym2
2489 errors when sym1 is in a different segment from sym2.
2491 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2493 * config/tc-m32r.c (warn_unmatched_high): New static local.
2494 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2495 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2496 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2497 (md_parse_option): Likewise.
2498 (md_show_usage): Likewise.
2499 (m32r_frob_file): Likewise.
2501 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2502 (read_a_source_file): Call them.
2503 * read.h (stabs_generate_asm_file): Declare.
2504 * stabs.c (stabs_generate_asm_file): New function.
2505 (generate_asm_file): New function.
2506 (stabs_generate_asm_lineno): Move file name handling into
2509 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2511 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2512 (d30v_current_align, d30v_current_align_seg): New variables.
2513 (d30v_last_label): New variable.
2514 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2515 (s_d30v_data, s_d30v_section): Likewise.
2516 (md_pseudo_table): Call them.
2517 (md_begin): Initialize d30v_current_align_seg.
2518 (md_assemble): Call d30v_align when needed by known current alignment.
2519 (d30v_frob_label, d30v_cons_align): New functions.
2520 * config/tc-d30v.h (md_do_align): Remove.
2521 (tc_frob_label): Call d30v_frob_label.
2522 (md_cons_align): New.
2524 * config/tc-d30v.c (find_format): Convert complex expressions to
2525 expression symbols before processing. Clean up code formatting.
2527 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2529 * po/Make-in (install-info): New target.
2531 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2533 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2535 * config/tc-mn10300.c (md_assemble): Likewise.
2537 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2539 * Makefile.am: Update with `make dep-am'.
2540 (HFILES): Add cgen.h.
2541 (cgen.o): Depend on cgen.h.
2542 * Makefile.in: Regenerate.
2544 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2546 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2548 * gasp.c (grab_label): Permit a label to be a preprocessor
2549 variable by permitting a label to start with a backslash.
2551 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2553 * config/tc-mips.c (validate_mips_insn): Removed hack
2554 for previously inaccessible bitfields in some INSN_TRAP
2557 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2559 * config/tc-d30v.c (do_assemble): Abort with error message
2560 if opcode operands do not match.
2562 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2564 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2565 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2566 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2567 similar new 'q' operand.
2569 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2571 * cgen.c (cgen_asm_finish_insn): Fix typo.
2573 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2576 * cgen.c: Include it.
2577 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2578 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2579 All callers updated.
2580 * config/tc-m32r.c: Include cgen.h.
2581 (m23r_insn): New members num_fixups,fixups.
2583 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2585 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2586 to avoid compiler warning.
2588 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2590 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2593 * makefile.vms (OBJS): Add ehopt.obj
2595 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2597 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2599 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2601 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2602 a short format insn.
2603 (md_assemble): Set it for explicitly packed insns.
2605 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2607 * config/obj-coff.c (c_symbol_merge): Do not take address of
2608 native fields when performing the memcpy.
2610 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2612 * config/tc-mips.c (macro,macro2): Implement
2613 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2615 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2617 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2618 relocations against globally visible symbols.
2619 * config/tc-m68k.c (relaxable_symbol): New macro.
2620 (m68k_ip, md_estimate_size_before_relax): Use it.
2621 (tc_m68k_fix_adjustable): Also handle weak symbols.
2623 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2625 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2626 references to externally visible symbols.
2627 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2628 values in twice for a PC relative reloc if the symbol is
2631 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2632 don't adjust a PC relative reloc against an externally visible
2634 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2635 for a PC relative fixup against an externally visible defined
2636 symbol, arrange to store object file and addend values as though
2637 the symbol were not defined.
2638 (tc_gen_reloc): Likewise.
2640 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2642 * read.c (sizeof_leb128): Referenced externally by write.c so
2645 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2647 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2648 and expand a 'debug' symbol associated with the next instruction
2649 that does not cause a short instruction to be filled with a NOP.
2650 (md_pseudo_table): Add support for .debugsym.
2651 (assemble_parallel_insn): Add calls to expand_debug_sym as
2653 (md_assemble): Ditto.
2655 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2657 * as.c (main): Conditionally call setlocale.
2658 * gasp.c (main): Likewise.
2659 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2660 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2662 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2664 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2666 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2668 * config/tc-hppa.c: Change all calls to bzero to use memset.
2669 (pa_ip): Add cast to avoid warning.
2670 (tc_gen_reloc, md_apply_fix): Likewise.
2671 (pa_find_space_by_number): Likewise.
2672 (hppa_force_relocation): Likewise.
2673 (pa_block): Change i to unsigned int.
2674 * config/obj-som.h (obj_som_copyright): Declare.
2676 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2678 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2679 for line numbers for assembly source.
2681 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2683 * configure.in: Change version number to 2.9.4
2684 * configure: Rebuild.
2686 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2688 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2690 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2692 * ecoff.h: Change symbolS in function declaration to struct
2695 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2697 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2698 (md_convert_frag): Fix i18n typo.
2700 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2702 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2703 * ecoff.h: Protoype it.
2704 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2705 [EVAX] (s_alpha_prologue): Delete.
2706 (md_pseudo_table): Update.
2708 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2710 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2711 array to local pointer.
2712 (get_args, parse_expr): Add casts to avoid warnings.
2714 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2716 * read.c (s_set): Cast xmalloc return value to fragS *.
2717 * config/tc-m68k.c (m68k_ip): Function made static to match
2718 previous forward declaration.
2719 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2721 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2723 * config/tc-v850.c: Add internationalisation macros to error
2726 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2727 macros to error strings.
2729 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2731 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2732 reloc is in the TOC csect.
2733 (md_apply_fix3): Correct gettext typo.
2735 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2737 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2738 .L - they are local labels and the branches are not really
2739 function calls but rather far jumps.
2741 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2743 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2745 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2747 * config/tc-i386.c (md_assemble): Print operand number rather than
2748 using ordinal_names.
2749 (i386_operand): Likewise.
2751 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2753 * Makefile.am (INTLLIBS): Define to work around apparent automake
2755 All Makefiles: Regenerated.
2757 * Many files: Added gettext invocations around user-visible
2759 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2760 HAVE_LC_MESSAGES): Define.
2761 * dep-in.sed: Added asintl.h.
2762 * po/Make-in: New file.
2763 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2765 * read.c (Z_): Renamed from `_'.
2766 * Makefile.am (SUBDIRS): Added po.
2767 (POTFILES): new macro.
2768 (po/POTFILES.in): New target.
2769 ($(OBJS)): Added asintl.h.
2771 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2772 (as_new_LDADD): Added $(INTLLIBS).
2773 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2774 (gasp_new_LDADD): Added $(INTLLIBS).
2775 (gasp_new_DEPENDENCIES): New macro.
2776 * configure, aclocal.m4: Rebuilt.
2777 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2779 (ALL_LINGUAS): Define.
2780 * macro.c: Include "asintl.h".
2781 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2782 * as.h: Include "asintl.h".
2783 * config/tc-i386.c (ordinal_names): Removed.
2784 (md_assemble): Changed error text to avoid ordinal_names.
2785 (i386_operand): Likewise.
2786 (reloc): Added as_bad to avoid i18n problems.
2787 (tc_gen_reloc): Likewise.
2788 * config/tc-arm.c (bad_args): Now a #define.
2790 * config/obj-vms.c (VMS_stab_parse): Changed type of
2792 (global_symbol_directory): Unified strings to avoid i18n
2794 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2795 avoid i18n problems.
2796 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2797 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2799 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2801 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2803 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2805 * as.c (print_version_id): Added an fprintf to avoid i18n
2807 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2809 * expr.c (expr): Added as_warn call to avoid i18n problems.
2810 * messages.c (as_assert): Changed code to avoid i18n problems.
2811 (as_abort): Likewise.
2812 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2813 (s_space): Likewise.
2814 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2816 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2818 * config/tc-i386.c (check_prefix): New static function, split out
2820 (struct _i386_insn): Add wait_prefix field.
2821 (md_assemble): Remove wait_prefix local variable. Use
2822 check_prefix when adding a prefix.
2824 * config/tc-i386.c (current_templates): New static variable.
2825 (md_assemble): Remove current_templates local variable.
2826 (md_assemble, i386_operand): Improve error and warning messages in
2827 many places. Add RESTORE_END_STRING in many places before error
2828 return. Clarify some comments.
2830 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2832 (md_assemble): Parse string instruction operands, looking for
2833 segment override prefixes. Check for invalid segment prefixes on
2835 (i386_operand): i.seg[] and max mem_operand changes for string
2837 * config/tc-i386.h (EsSeg): Define.
2839 * config/tc-i386.h (regKludge): Define.
2840 (iclrKludge, imulKludge): Don't define.
2841 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2842 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2843 opcode_modifier checks to look for more common cases first. Add
2844 default_seg for IsString case.
2846 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2848 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2850 * configure: Rebuild with new automake and libtool.
2851 * aclocal.m4, Makefile.in: Likewise.
2853 * doc/Makefile.am (as.dvi): New target.
2854 * doc/Makefile.in: Rebuild.
2856 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2858 * configure.in: Added sparc86x support.
2860 * configure: Rebuild.
2862 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2864 (md_parse_option): Warn if -EL is not supported for this architecture.
2866 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2868 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2870 * config/tc-mips.c (mips_ip): Note when we use get match on
2871 the full instruction name.
2873 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2875 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2876 back into the expression to handle add/sub simplification correctly.
2878 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2880 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2882 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2884 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2887 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2889 * symbols.c (max_indent_level): New global.
2890 (print_symbol_value_1): Use it.
2891 * expr.h (expr_build_dot): Declare.
2892 * expr.c (expr_build_dot): New function.
2894 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2896 * symbols.c (print_binary): New function.
2897 (print_expr_1): Call it.
2899 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2901 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2902 operand in the opcode.
2904 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2906 * config/tc-i386.h: Reorder operand flags and opcode modifier
2907 flags for clarity. Remove unused definitions: Unknown,
2908 ImmUnknown, DispUnknown, NoModrm.
2909 * config/tc-i386.c (type_names): Add missing Debug type.
2910 (md_assemble): Better duplicate prefix checking. Quicker string
2911 instruction check via new opcode_modifier flag.
2913 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2915 * doc/as.texinfo (Invoking): Clarify -Wa example.
2917 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2919 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2920 (s_mips_weakext): Define.
2921 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2922 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2925 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2927 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2928 is an error if the value can not be computed at assembly time.
2929 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2931 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2933 * gasp.c (main): Set next field of new include_path structure to
2934 NULL. From Avery Pennarun <averyp@gdc.ca>.
2936 * read.c (s_mri_sect): Call as_bad rather than abort for an
2937 unsupported MRI target.
2939 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2941 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2942 the destination of a branch instruction should be altered.
2943 (find_real_start): New function: Locate the real, Thumb coded
2944 start of a Thumb function.
2945 (do_t_branch23): Alter the destination of branches to Thumb
2948 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2950 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2952 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2955 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2957 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2958 * doc/c-hppa.texi: Likewise.
2960 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2962 * Makefile.am: Rebuild dependencies.
2963 * Makefile.in: Rebuild.
2965 * Makefile.am (DEP_INCLUDES): New variable.
2966 (.dep1): Change to work when srcdir is not an absolute path.
2967 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2968 * Makefile.in: Rebuild.
2970 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2972 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2973 LinearAddress patch.
2975 * configure.in: Set version to 2.9.1.
2976 * configure: Rebuild.
2978 * Branched binutils 2.9.
2980 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2982 * config/tc-i386.h (FWait): Define.
2983 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2984 other prefixes. Check FWait flag in opcode table to see which
2985 instructions require an fwait prefix.
2987 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2989 * stabs.c (get_stab_string_offset): Always create a stab string
2992 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2994 Fix some gcc -Wall warnings:
2995 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2996 * ehopt.c (eh_frame_code_alignment): Likewise.
2997 * expr.c (integer_constant, operand): Likewise.
2998 * frags.c (frag_align): Likewise.
2999 * gasp.c (level_0, change_base, doinstr): Likewise.
3000 * hash.c (hash_ask): Likewise.
3001 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3002 (debugging_pseudo): Likewise.
3003 * macro.c (define_macro, check_macro): Likewise.
3004 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3005 (ignore_rest_of_line, float_cons): Likewise.
3006 * symbols.c (decode_local_label_name): Likewise.
3007 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3008 (fixup_segment, number_to_chars_bigendian): Likewise.
3009 (number_to_chars_littleendian): Likewise.
3010 * config/atof-ieee.c (gen_to_words): Likewise.
3011 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3012 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3013 * read.c (output_big_sleb128): Initialize locals to avoid
3015 (output_big_uleb128, equals): Likewise.
3016 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3017 to unsigned int. Change zeros to unsigned int.
3018 * cond.c (s_if): Add return to default case.
3019 * frags.c (frag_now_fix): Change return type to addressT.
3020 * frags.h (frag_now_fix): Update declaration.
3021 * listing.c (file_info_struct): Change linenum to unsigned int.
3022 (struct list_info_struct): Change hll_line to unsigned int.
3023 (print_source): Update format string.
3024 * read.c (emit_expr): Change scan to unsigned int, and don't
3025 bother to initialize it.
3026 * symbols.c (dollar_label_count): Change to unsigned long.
3027 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3028 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3029 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3031 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3033 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3034 mcf5200 just as we do for m68000.
3035 (m68k_init_after_args): Likewise.
3036 (md_estimate_size_before_relax): Likewise.
3038 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3040 * config/tc-v850.c (md_assemble): Store relocation addend in
3041 fixup instead of instruction.
3043 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3045 * config/tc-i386.c (md_assemble): Swap template arguments to
3046 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3047 This macro is currently symmetric, so passing them the wrong
3048 way didn't cause any problem, but may if the macro is changed
3050 After copying template to i.tm, use i.tm. rather than t-> to
3051 access fields, and make t a const*
3052 Move i.tm.operand_types[] swap to immediately after the copy.
3054 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3056 * expr.h (expr_build_uconstant): Add prototype.
3057 (expr_build_unary,expr_build_binary): Add prototypes.
3058 * expr.c (expr_build_uconstant): New function.
3059 (expr_build_unary,expr_build_binary): New functions.
3061 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3063 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3064 * macro.c (macro_expand_body): Increase buffer size.
3065 * messages.c (as_warn): Likewise.
3066 (as_warn_where, as_bad, as_bad_where): Likewise.
3068 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3070 Based on patch from H.J. Lu <hjl@gnu.org>:
3071 * Makefile.am (DISTSTUFF): New variable.
3072 (diststuff): New target.
3073 * Makefile.in: Rebuild.
3075 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3077 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3078 m32r_elf_section_change_hook.
3080 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3081 emit a nop if a section ends with a 16 bit instruction.
3083 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3085 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3086 s_lcomm rather than obj_coff_lcomm.
3087 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3089 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3091 * config/tc-i386.h (LinearAddress): Define.
3092 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3093 instruction, don't use a default segment.
3095 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3097 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3098 * configure: Rebuild.
3100 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3102 * aclocal.m4, configure: Rebuild with libtool 1.2.
3104 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3106 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3107 PC relative branches. Patch courtesy of Jonathan Walton.
3110 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3112 * configure.in (emulations): Add thumb-pe target.
3114 * configure (emulations): Add thumb-pe target.
3116 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3118 * itbl-lex.l (yywrap): Don't define if already defined as a
3121 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3123 * depend.c (quote_string_for_make): New function.
3124 (wrap_output): Use it.
3126 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3128 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3129 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3131 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3133 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3134 Recognize -GN and -relax.
3135 (md_begin): Initialize gp size from -G switch.
3136 (alpha_force_relocation): Always force if -relax.
3137 (alpha_align): Take a new argument that will specify when to
3138 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3139 Change all callers. Emit nop alignment padding as nop+unop pair.
3141 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3143 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3144 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3146 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3148 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3149 require padding to the next long word boundary.
3151 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3153 * cgen.c: #include symcat.h.
3154 * config/tc-m32r.c: Likewise.
3156 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3158 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3159 absolute expressions instead of '$' prefixed register names.
3161 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3163 * read.c (s_set): Record file and line info for symbols when -as.
3164 (pseudo_set): Don't overwrite that dummy fragment.
3166 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3168 * config/tc-ppc.c (md_pseudo_table): Add "section".
3169 (ppc_named_section): New static function.
3171 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3173 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3174 so we don't have to scan the entire list.
3176 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3178 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3179 case, allow the parallel instructions to modify the same flag
3182 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3184 * listing.c (list_symbol_table): Categorize symbols by
3185 undefined_section rather than sy_frag->line == NULL.
3187 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3189 * Makefile.am (install-exec-local): Install properly when ln
3190 fails or tooldir == prefix.
3192 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3194 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3195 Test result of insert_operand for error.
3197 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3199 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3200 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3201 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3202 * doc/Makefile.in: Rebuild.
3204 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3206 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3207 (macro): Fix handling of M_COP[0-3].
3209 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3211 Based on patches from Ross Harvey <ross@teraflop.com>:
3212 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3213 if macro_alternate or macro_mri.
3214 (getstring): Remove support for byte constants between < and >.
3215 (get_any_string): '<' only starts a string if macro_alternate or
3217 (macro_expand_body): Permit keyword parameters following
3218 positional parameters.
3220 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3221 * configure.in (alpha*-*-netbsd*): New target.
3222 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3223 * configure: Rebuild.
3225 * as.h (flag_warn_suppress_instructionswap): Move from here...
3226 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3227 here, and make static.
3229 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3230 BFD_ASSEMBLER or MANY_SEGMENTS.
3232 * as.c (show_usage): Update bug-gnu-utils address.
3233 * gasp.c (show_usage): Likewise.
3234 * doc/as.texinfo (Bug Reporting): Likewise.
3236 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3238 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3239 insns regardless of the size of a pointer if we're in mips I or
3241 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3243 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3245 Fix rac to accept only a0:
3246 * tc-d10v.c (parallel_ok, find_opcode):
3247 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3248 Introduce OPERAND_GPR.
3250 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3252 * read.c (s_fill): Handle non-constant repeat counts by creating
3253 an rs_space fragment.
3255 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3257 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3258 from as_bad to as_warn.
3260 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3262 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3263 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3264 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3266 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3268 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3269 seg_fix_rotP rather than fix_root from seg_info.
3271 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3273 * expr.c: Add support for 0x1_2_3_4 bignums.
3275 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3277 * configure.in: Change -linux* to -linux-gnu*.
3278 * configure: Rebuild.
3280 * app.c (do_scrub_begin): Treat \r as whitespace.
3282 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3284 * Makefile.am: Update dependencies.
3285 * Makefile.in: Rebuild.
3287 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3289 * configure, aclocal.m4: Rebuild with new libtool.
3291 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3293 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3294 the argument to bfd_set_arch_mach.
3295 (load_address): Use bfd_arch_bits_per_address to determine the
3296 bit size of an address instead of looking at the isa level.
3297 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3299 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3301 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3303 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3305 * ehopt.c: New file.
3306 * as.h (enum _relax_state): Add rs_cfa.
3307 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3308 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3309 * read.c (emit_expr): Call check_eh_frame.
3310 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3311 (relax_segment): Likewise.
3312 * Makefile.am: Rebuild dependencies.
3313 (GAS_CFILES): Add ehopt.c.
3314 (GENERIC_OBJS): Add ehopt.o.
3315 * doc/internals.texi (Frags): Document rs_cfa.
3317 * as.c (show_usage): Mention --traditional-format.
3318 (parse_args): Accept --traditional-format.
3319 * as.h (flag_traditional_format): Declare.
3320 * output-file.c (output_file_create): If flag_traditional_format,
3321 set BFD_TRADITIONAL_FORMAT on stdoutput.
3322 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3324 * config/tc-mips.c (append_insn): Make sure that if we have a
3325 fixup for an unmatched %hi reloc, it does not associated with a
3328 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3329 * doc/Makefile.in: Likewise.
3331 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3333 * config/tc-m32r.c (check_for_side_effects): New function.
3334 (can_make_parallel): Add checks for instruction side effects
3335 clashing with the other instruction.
3336 (assemble_parallel_insn): Improve warning messages. Return error
3337 message from non-swapped instruction order.
3339 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3341 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3343 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3344 md_cleanup definition. This moves the forced literal output to
3345 the end of the source pass, and avoids macro's inserting literals
3346 into the code immediately after the macro expansion.
3348 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3350 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3351 a gas internal symbol is adjustable.
3352 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3354 * as.h: If gcc version greater than 2.6, use `__format__' and
3355 `__printf__' in function attributes, rather than `format' and
3358 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3360 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3362 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3364 Add tms320c30 support:
3365 * config/tc-tic30.h: New file.
3366 * config/tc-tic30.c: New file.
3367 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3368 TARGET_FORMAT as "coff-tic30".
3369 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3370 * Makefile.am: Rebuild dependencies.
3371 (CPU_TYPES): Add tic30.
3372 (CPU_OBJ_VALID): tic30-aout is valid.
3373 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3374 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3375 * configure, Makefile.in: Rebuild.
3377 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3379 * config/tc-v850.c (md_assemble): Improvements to error messages.
3381 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3383 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3384 BFD_RELOC_HI16_S to store the high bits of any value.
3386 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3387 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3388 assembler calculate relocations to any external symbol at all.
3389 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3390 involving generation of pc-relative relocs.
3391 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3392 has been moved to md_apply_fix3.
3394 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3395 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3396 which actually means (the address of identifier's GOT entry) +
3397 constant, which is not particularly useful.
3399 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3401 * read.h (include_dirs): Declare.
3402 (include_dir_count,include_dir_maxlen): Declare.
3404 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3406 * configure.in: Correct check for shared opcodes library.
3407 * configure: Rebuild.
3409 * listing.c (buffer_line): If we can't open the file, set at_end.
3410 (listing_print): Remove unused local variable fi.
3412 * config/m68k-parse.y (reglistpair): Handle register list in
3415 * config/vms-conf.h: Don't undef VERSION.
3417 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3419 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3421 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3423 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3424 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3425 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3426 (EXTRA_DIST): Define.
3427 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3428 explicitly rather than via the list of object files.
3429 (gcc-as.opt): New file created when make-gas.com is run.
3430 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3431 itbl-cpu.h} to #include appropriate file rather than copying that
3433 * config/vms-conf.h: Synchronize with current config.in.
3434 * Makefile.in: Rebuild.
3436 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3438 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3439 (parallel_ok): Relaxed parallel subinstruction dependency check.
3441 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3443 * as.h (flag_warn_suppress_instructionswap): added new flag.
3444 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3445 command line argument.
3446 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3447 warning only if flag_warn_suppress_instructionswap is false.
3449 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3451 * configure.in (i386-*-mingw32*): New target.
3452 * configure: Rebuild.
3454 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3456 * symbols.c (resolve_symbol_value): Don't set the segment if it
3457 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3459 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3462 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3464 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3465 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3468 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3470 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3472 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3474 * config/tc-v850.c (v850_insert_operand): Display instruction when
3475 an error is encountered.
3477 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3479 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3480 (i386-*-sco3.2v5*coff): New target.
3481 (i386-*-sco3.2*): New target.
3482 * configure: Rebuild.
3484 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3486 * config/tc-v850.c: Tidy error message production.
3488 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3490 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3491 validate_immediate return value in the right type for comparisons
3494 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3496 * listing.c (MAX_BYTES): Use listing variables not constants.
3497 (data_buffer): No longer an array, but a pointer.
3498 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3499 (listing_listing): Allocate data_buffer.
3501 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3503 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3504 --listing-rhs-width, --listing-cont-lines.
3505 (show_usage): Update.
3506 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3507 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3508 (print_lines): Use the variables instead of the constants.
3509 (listing_listing): Likewise.
3510 * listing.h: Declare the new vars.
3512 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3514 * as.c (parse_args): Add --keep-locals alias for -L.
3515 Add --strip-local-absolute.
3516 (show_usage): Update.
3517 * as.h (flag_strip_local_absolute): New flag.
3518 * symbols.c (S_IS_LOCAL): Use it.
3519 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3520 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3521 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3523 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3525 * config/tc-m32r.c: Detect if explicitly parallel instructions
3526 might have an io conflict and issue a warning message.
3528 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3530 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3531 cgen_swap_fixups): Functions to save, restore and swap the fixup
3532 chain with a backup copy.
3533 (cgen_asm_finish_insn): Returns address of constructed insn.
3535 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3537 * listing.c (file_info_struct): Remove FILE, add POS.
3538 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3539 (file_info): Don't open the file.
3540 (buffer_line): Check for the file in the last_open cache, updating
3542 (print_source): Don't reference file_info->file.
3543 (listing_listing): Likewise.
3544 (listing_print): Close the file in the cache, if any.
3546 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3548 * read.c (dwarf_file_string): New file static variable.
3549 (emit_expr): Look for constant sequence that leads up to a file
3550 name in DWARF debugging output.
3551 (stringer): Use dwarf_file_string to decide whether to accept a
3552 string as a file name.
3554 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3556 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3557 (crack_operand): Add reg->reglst MRI hack.
3558 (r_seg): Put reglst symbols in reg_section.
3559 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3561 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3563 * tc-sh.c (get_specific): Handle SGR & DBR.
3565 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3567 * tc-h8300.c (parse_reg): Take the length of the symbol into
3568 account when attempting to match a register name.
3569 * tc-h8500.c (parse_reg): Likewise.
3571 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3573 * cgen.c: Formatting changes to improve readability.
3575 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3577 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3580 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3582 Based on a patch from Jim Wilson
3583 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3584 (tc_gen_reloc): Handle cross section PC relative relocs
3587 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3589 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3591 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3593 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3594 (expr_jmp_buf): New static local.
3595 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3596 (cgen_md_operand): New function.
3597 * tc-m32r.c: Clean up pass over `struct foo' usage.
3598 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3600 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3602 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3603 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3605 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3607 * config/tc-i386.c (i386_operand): Give an error if there are
3608 unrecognized characters after an expression.
3610 For older changes see ChangeLog-9697