1 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
8 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
10 * read.c (read_a_source_file): Only declare inescape if
13 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
15 (find_entry_byval): Add parens to avoid warning.
17 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
19 * symbols.c (resolve_symbol_value): Don't permit subtraction of
22 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
24 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
27 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
28 synthetize_setx): New functions.
29 (md_assemble): Broken the special cases into the above
30 functions. Make compiler happy if sizeof(bfd_vma)==4.
31 Fix sethi generated from set/setuw. If instructions have a relloc,
32 always clear the fields to be relocated in the opcode.
33 (sparc_ip): Remove special_case global variable.
35 1999-06-10 Ian Lance Taylor <ian@zembu.com>
37 Based on patches from John W. Woznack <jwoznack@concentric.net>:
38 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
39 indication of success rather than a value.
40 (itbl_get_val): Likewise.
41 (itbl_get_field): Use strcspn. Change delimiters to include
43 * itbl-ops.h (itbl_get_reg_val): Update declaration.
44 (itbl_get_val): Likewise.
45 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
47 * symbols.c (copy_symbol_attributes): Convert local symbols to
50 1999-06-10 Nick Clifton <nickc@cygnus.com>
52 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
55 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
57 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
58 Optimize set if sizeof(bfd_vma) == 64.
59 (sparc_ip): Fix sethi - without %hi() it should generate
60 R_SPARC_22 reloc, not R_SPARC_HI22.
61 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
63 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
65 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
66 (s_ncons): New function.
67 (native_op_table): New table.
68 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
69 R_SPARC_OLO10 handling.
71 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
73 * expr.h (struct expressionS): Revert last change; widen X_op.
74 * config/tc-alpha.c (md_begin): Check the field is wide enough.
76 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
78 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
79 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
80 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
81 * Makefile.in: Regenerated.
83 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
84 `common' pass on to s_mri_common.
85 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
87 1999-06-06 Richard Henderson <rth@cygnus.com>
89 * config/obj-elf.c (obj_elf_section): Don't free the return
90 value of demand_copy_C_string.
92 1999-06-05 Richard Henderson <rth@cygnus.com>
94 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
95 creation logic from obj_elf_create_section.
97 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
99 (special_sections): Make const.
100 (obj_elf_section): Gut and rewrite parsing.
101 (obj_elf_change_section): New function broken out of obj_elf_section.
102 (obj_elf_parse_section_letters): Likewise.
103 (obj_elf_section_word): Likewise.
104 (obj_elf_section_type): Likewise.
105 (obj_elf_previous): Treat as a toggle.
106 (obj_elf_popsection): New.
107 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
108 (ppc_section_type): Likewise.
109 * config/tc-ppc.h: Likewise.
111 * expr.h (struct expressionS): Don't make X_op a bitfield.
112 * config/tc-alpha.c: Update for symbol handling changes.
113 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
114 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
116 1999-06-05 Richard Henderson <rth@cygnus.com>
118 * dwarf2dbg.c (*): Convert to K&R + prototypes.
119 (dwarf2_gen_line_info): Kill unused variables.
120 (dwarf2_finish): Likewise.
121 (dwarf2_where): Likewise.
122 (dwarf2_directive_file): If we've only got a string,
123 hand off to s_app_file.
124 * ecoff.c: Move the include of ecoff.h.
125 * symbols.h (S_IS_FUNCTION): Prototype.
127 * read.c (LEX_HASH): Supply a default.
129 (s_globl): Update `c' after skipping whitespace.
130 * read.h (LEX_END_NAME, is_name_ender): New.
131 * expr.c (get_symbol_end): Respect it.
133 1999-06-04 Mark Klein <mklein@dis.com>
135 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
137 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
139 * config/tc-hppa.c: Update for symbol handling changes.
141 1999-06-03 Ian Lance Taylor <ian@zembu.com>
143 * cgen.c: Update for symbol handling changes.
144 * config/tc-m32r.c: Likewise.
146 * config/tc-hppa.h: Update for symbol handling changes.
147 * config/tc-hppa.c: Likewise.
149 * config/tc-arm.h: Update for symbol handling changes.
150 * config/tc-arm.c: Likewise.
151 (symbol_make_empty): Remove. Just use symbol_create.
153 * symbols.c (symbol_set_tc): Correct name.
155 * Makefile.am: Rebuild dependencies.
156 ($(OBJS)): Don't depend upon struc-symbol.h.
157 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
158 * dep-in.sed: Don't remove struc-symbol.h.
159 * Makefile.in: Rebuild.
161 * doc/internals.texi (Symbols): Describe changes in symbol
164 1999-06-03 Richard Henderson <rth@cygnus.com>
166 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
167 instead of doing the work by hand.
169 1999-06-03 David Mosberger <davidm@hpl.hp.com>
171 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
172 state of line state-machine.
173 (struct ls): Collect DWARF2 line state-machine state in new member
174 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
175 resulted in any DWARF2 directives.
176 (reset_state_machine): New function.
177 (out_end_sequence): Ditto.
178 (dwarf2_gen_line_info): When switching sections or switching to a
179 lower text address, call out_end_sequence() first to terminate the
180 previous code sequence as code sequences MUST have monotonically
181 increasing addresses.
182 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
184 1999-06-03 David Mosberger <davidm@hpl.hp.com>
186 * as.c (parse_args): Add option -gdwarf2 to allow requesting
187 DWARF2 debug info (line information only, at this point).
188 * as.h: Update comment about supported debug formats.
189 * dwarf2dbg.c, dwarf2dbg.h: New files.
190 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
192 * expr.c (operand): Don't use [ for parens if we want an index op.
193 (op_encoding): Switch [ into O_index, if desired.
194 (op_rank): Renumber with O_index on bottom.
195 (expr): If O_index, match closing bracket.
196 * expr.h (O_index): New.
198 * read.c (read_a_source_file): Conditionally allow matched "
199 in lines passed to md_assemble.
201 * config/obj-elf.c (elf_pseudo_table): Add `common'.
203 1999-06-03 Ian Lance Taylor <ian@zembu.com>
205 Add support for storing local symbols in a small structure to save
206 memory when assembling large files.
207 * as.h: Don't include struc-symbol.h.
208 (symbolS): Add typedef.
209 * symbols.c: Include struc-symbol.h.
210 (local_hash): New static variable.
211 (save_symbol_name): New static function, from symbol_create.
212 (symbol_create): Call save_symbol_name.
213 (local_symbol_count): New static variable.
214 (local_symbol_conversion_count): Likewise.
215 (LOCAL_SYMBOL_CHECK): Define.
216 (local_symbol_make): New static function.
217 (local_symbol_convert): New static function.
218 (colon): Handle local symbols. Create local symbol for local
220 (symbol_table_insert): Handle local symbols.
221 (symbol_find_or_make): Create local symbol for local label name.
222 (symbol_find_base): Check for local symbol.
223 (symbol_append, symbol_insert): Check for local symbols.
224 (symbol_clear_list_pointers, symbol_remove): Likewise.
225 (verify_symbol_chain): Likewise.
226 (copy_symbol_attributes): Likewise.
227 (resolve_symbol_value): Handle local symbols.
228 (resolve_local_symbol): New static function.
229 (resolve_local_symbol_values): New function.
230 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
231 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
232 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
233 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
234 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
235 (symbol_previous, symbol_next): New functions.
236 (symbol_get_value_expression): Likewise.
237 (symbol_set_value_expression): Likewise.
238 (symbol_set_frag, symbol_get_frag): Likewise.
239 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
240 (symbol_mark_used_in_reloc): Likewise.
241 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
242 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
243 (symbol_mri_common_p): Likewise.
244 (symbol_mark_written, symbol_clear_written): Likewise.
245 (symbol_written_p): Likewise.
246 (symbol_mark_resolved, symbol_resolved_p): Likewise.
247 (symbol_section_p, symbol_equated_p): Likewise.
248 (symbol_constant_p): Likewise.
249 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
250 (symbol_get_obj, symbol_set_obj): Likewise.
251 (symbol_get_tc, symbol_set_tc): Likewise.
252 (symbol_begin): Initialize local_hash.
253 (print_symbol_value_1): Handle local symbols.
254 (symbol_print_statistics): Print local symbol statistics.
255 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
256 Declare new symbols.c functions. Move many declarations here from
258 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
259 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
260 (struct symbol): Move bsym to make it clearly the first field.
261 Remove TARGET_SYMBOL_FIELDS.
262 (symbolS): Don't typedef.
263 (struct broken_word): Remove.
264 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
265 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
266 (symbol_clear_list_pointers): Likewise.
267 (symbol_insert, symbol_remove): Likewise.
268 (symbol_previous, symbol_append): Likewise.
269 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
270 (struct local_symbol): Define.
271 (local_symbol_converted_p, local_symbol_mark_converted): Define.
272 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
273 (local_symbol_get_frag, local_symbol_set_frag): Define.
274 (local_symbol_get_real_symbol): Define.
275 (local_symbol_set_real_symbol): Define.
277 * write.c (write_object_file): Call resolve_local_symbol_values.
278 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
279 (TARGET_SYMBOL_FIELDS): Don't define.
280 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
281 ECOFF_DEBUGGING, add ECOFF fields.
282 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
283 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
284 ECOFF_DEBUGGING, add ECOFF fields.
285 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
286 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
287 * config/tc-mcore.h: Don't include struc-symbol.h.
288 (TARGET_SYMBOL_FIELDS): Don't define.
289 (struct mcore_tc_sy): Define.
290 (TC_SYMFIELD_TYPE): Define.
291 * Many files: Use symbolS instead of struct symbol. Use new
292 accessor functions rather than referring to symbolS fields
295 * read.c (s_mri_common): Don't add in value of line_label.
297 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
298 checking for SEC_LINK_ONCE.
300 * config/tc-sh.h (sh_fix_adjustable): Declare.
302 * app.c (input_buffer): New static variable.
303 (app_push): Save saved_input in allocated buffer.
304 (app_pop): Restored saved_input.
305 (do_scrub_chars): Change get parameter to take char * and int as
306 arguments. Change GET macro to pass input_buffer to get
307 function. Don't save input into allocated buffer.
308 * as.h (do_scrub_chars): Update declaration.
309 * input-file.c (input_file_get): Change to take char * and int.
310 Read data into passed in buffer. Remove static buffer.
311 * read.c (scrub_from_string): Change to take char * and int. Copy
312 data into passed in buffer.
314 * hash.h: Neaten. Declare hash_traverse.
315 * hash.c: Complete rewrite based on BFD hashing code.
316 * gasp.c (chunksize): New variable.
317 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
320 1999-05-28 Nick Clifton <nickc@cygnus.com>
322 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
323 addend unless the target uses an old ABI.
325 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
327 -Wchar-subscripts cleanup
328 * listing.c (listing_newline): Use unsigned char variable, so
329 calls to isascii,iscntrl are correct.
330 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
332 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
333 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
334 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
335 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
337 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
339 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
341 (arch_coldfire_p): New #define.
342 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
344 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
346 * config/tc-m68k.c (install_operand): Add places `n', `o'.
348 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
349 (install_operand): Add place `N'.
350 (init_table): Add registers ACC, MACSR, MASK.
352 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
354 * config/tc-m68k.c: Change mcf5200 --> mcf.
355 (archs): Add mcf5206e, mcf5307.
356 (m68k_ip): Add format `u'.
357 (install_operand): Add place `m', `M', `h'.
358 (init_table): Add upper/lower registers.
360 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
362 1999-05-28 Martin Dorey <mdorey@madge.com>
364 * config/tc-i960.c: Several minor changes to add ELF and
365 BFD_ASSEMBLER support.
366 * config/tc-i960.h: Likewise.
367 * configure.in (i960-*-elf*): New target.
368 * aclocal.m4, configure: Rebuild.
370 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
372 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
373 reloc changes when defined(BFD_ASSEMBLER).
375 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
377 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
379 * write.c (write_print_statistics): Output to file, not stderr.
381 * expr.c (generic_bignum_to_int32,64): Prototype.
383 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
384 output_sleb128, output_uleb128, output_big_sleb128,
385 output_big_uleb128, output_big_leb128): Prototype.
386 (output_big_sleb128, output_big_uleb128): Make inline.
387 (output_big_leb128): Remove inline
389 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
390 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
391 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
392 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
393 value for correct overflow check in write.c:fixup_segment.
394 * write.c (fixup_segment): Move bitfield overflow checks to after
395 the md_apply_fix call.
396 * config/obj-coff.c (fixup_segment): Likewise.
397 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
398 valueT *val argument.
400 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
402 * config/atof-ieee.c (gen_to_words): Correctly round a
403 denormalized number. Fix off-by-one in range checking for
404 exponent in a denormal.
406 1999-05-10 Nick Clifton <nickc@cygnus.com>
408 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
411 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
413 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
415 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
417 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
418 (ReverseRegRegmem): Remove.
419 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
420 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
421 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
424 From Doug Ledford <dledford@redhat.com>
425 * config/tc-i386.h (RegXMM): New for P/III.
426 * config/tc-i386.c: Add support for P/III.
428 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
430 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
431 (md_begin): Allow ppc32 insns in ppc64bridge mode.
432 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
434 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
436 * config/tc-i386.c (i386_immediate): Skip whitespace before
437 complaining about junk after expression.
438 (i386_displacement): Likewise.
440 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
442 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
443 Don't copy before downcaseing.
445 1999-05-05 Catherine Moore <clm@cygnus.com>
447 * tc-m68k.c: Include elf/m68k.h.
448 (m68k_elf_final_processing): New routine.
449 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
452 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
454 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
457 1999-04-30 Nick Clifton <nickc@cygnus.com>
459 * config/tc-mcore.c (mcore_s_section): Dump literals before
462 1999-04-29 Nick Clifton <nickc@cygnus.com>
464 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
467 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
469 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
470 (TC_INIT_FIX_DATA): Delete.
471 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
472 (TC_INIT_FIX_DATA): Delete.
473 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
474 * write.c (fix_new_internal): Initialize fx_cgen member.
475 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
476 (gas_cgen_md_apply_fix3): Update.
477 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
478 (md_cgen_record_fixup_exp): Update.
479 (FX_OPINFO_R_TYPE): Update.
481 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
482 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
483 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
484 * frags.h (struct frag): Make opindex, opinfo ints.
486 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
488 1999-04-26 Tom Tromey <tromey@cygnus.com>
490 * aclocal.m4, configure: Updated for new version of libtool.
492 1999-04-22 Nick Clifton <nickc@cygnus.com>
494 * config/tc-mcore.c (md_apply_fix3): Renamed function from
496 (md_apply_fix3): Do not fix up absolute relocations against
499 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
501 1999-04-20 Nick Clifton <nickc@cygnus.com>
503 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
504 changes and data-in-text directives.
505 (mcore_cons): New function: intercept cons() operations.
506 (mcore_float_cons): New function: intercept float_cons()
508 (mcore_stringer): New function: intercept stringer() operations.
510 1999-04-18 Ian Lance Taylor <ian@zembu.com>
512 * obj.h (struct format_ops): Change generate_asm_lineno field to
514 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
516 * config/tc-alpha.c (find_opcode_match): Add default case to
518 (find_macro_match): Likewise.
519 (load_expression): Parenthesize && within ||.
521 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
523 1999-04-17 Nick Clifton <nickc@cygnus.com>
525 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
526 .text .data .section pseudo ops.
527 (mcore_s_section): New function. Dump lits before changing secs.
528 (mcore_s_text): New function. Dump lits before changing secs.
529 (mcore_s_data): New function. Dump lits before changing secs.
531 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
533 * config/tc-mips.c (mips_32bitmode): New.
534 (md_begin): Set mips_32bitmode if needed.
535 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
536 Set EF_MIPS_32BITMODE.
538 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
540 * config/obj-coff.c (c_section_symbol): Fix typo in previous
543 1999-04-16 Nick Clifton <nickc@cygnus.com>
545 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
547 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
549 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
550 expressions correctly.
553 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
555 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
557 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
559 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
560 and fmpynfadd instructions.
562 1999-04-11 Richard Henderson <rth@cygnus.com>
564 * as.h (environ): Declare it, if needed.
565 * as.c (dump_statistics): Don't declare environ.
566 * configure.in (environ): Detect declaration.
567 * configure, config.in: Rebuild
569 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
570 (i386_displacement): Allocate enough space for replacement buffer.
571 Clean up replacement buffer initialization.
573 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
575 * subsegs.c (section_symbol): Don't create a new symbol if one
576 already exists; instead, use the existing one, but set its segment
577 and frag data if it hasn't already been defined.
578 * config/obj-coff.c (c_section_symbol): Likewise.
580 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
582 * tc-alpha.c (load_expression): Call as_bad instead of abort.
584 1999-04-08 Nick Clifton <nickc@cygnus.com>
586 * config/tc-mcore.c: New File: Support routines for MCore
588 * config/tc-mcore.h: New File: Definitions for MCore assembler.
589 * config/obj-coff.c: Add support for mcore-pe target.
591 * Makefile.am: Add support for MCore targets.
592 * Makefile.in: Regenerate.
593 * configure.in: Add support for MCore targets.
594 * configure: Regenerate.
596 * doc/all.texi: Set MCORE.
597 * doc/as.texinfo: Document MCore specific command line options.
599 * write.h: Prevent multiple inclusion.
601 1999-04-06 Ian Lance Taylor <ian@zembu.com>
603 * asintl.h (LC_MESSAGES): Never define.
604 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
606 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
609 * Makefile.am (m68k-parse.c): If configuring in the source
610 directory, copy m68k-parse.y into the local directory before
611 running ylwrap, to remove spurious differences when generating
613 * Makefile.in: Rebuild.
615 * config/tc-sparc.h (md_do_align): Just allocate the number of
616 bytes necessary, rather than always allocating 1024.
618 1999-04-04 Ian Lance Taylor <ian@zembu.com>
620 * listing.c (listing_newline): Add cast to avoid warning.
621 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
622 * config/tc-i386.c (i386_scale): Add return value.
623 (build_displacement_string): Remove unused local temp_disp2.
624 (i386_intel_memory_operand): Add parentheses to avoid warning.
625 (i386_intel_operand): Remove unused local end_of_operand_string.
626 (i386_operand): Remove unused local operand_modifier.
627 (i386_operand): Add parens to avoid warning.
629 1999-04-04 Don Bowman <don@pixsci.com>
631 * configure.in: Add mips*-*-vxworks* target; have it define
633 * configure, config.in: Rebuild.
635 1999-03-31 Nick Clifton <nickc@cygnus.com>
637 * configure.in (emulations): Add support for arm-epoc-pe.
638 * configure: Regenerate.
639 * config/te-epoc-pe.h: New file. Define macros specific to
641 * config/tc-arm.h: Select epoc-pe-arm target format if configured
642 for arm-epoc-pe target.
644 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
646 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
648 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
650 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
651 detect ",n" without a condition.
652 (pa_parse_neg_cmpsub_cmpltr): Likewise.
655 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
657 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
658 instruction is encoded with one bit.
661 1999-03-23 Ian Lance Taylor <ian@zembu.com>
663 * doc/internals.texi (CPU backend): Mention that
664 line_separator_chars should not include newline. From thi
665 <ttn@mingle.glug.org>.
667 1999-03-22 Doug Evans <devans@casey.cygnus.com>
669 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
670 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
672 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
674 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
676 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
678 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
681 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
683 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
685 1999-03-15 Martin Hunt <hunt@cygnus.com>
687 * app.c (do_scrub_begin): Change '-' back to a symbol char
688 so we can use multiple opcodes on a line again.
690 * config/tc-d30v.c: By default, warn if a symbol has
691 the same name as a register. Plus some minor
692 updates from the branch.
694 1999-03-13 Nick Clifton <nickc@cygnus.com>
696 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
697 BFD_RELOC_16 and BFD_RELOC_64.
699 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
701 * expr.c (expr): Add missing else.
703 1999-03-12 Nick Clifton <nickc@cygnus.com>
705 * config/tc-arm.c (md_apply_fix3): Improve error message.
707 1999-03-11 Doug Evans <devans@casey.cygnus.com>
709 * Makefile.am (CPU_TYPES): Add fr30.
710 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
711 (fr30,m32r dependencies): Update.
712 * Makefile.in: Rebuild.
714 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
715 (gas_cgen_record_fixup_exp): Ditto.
716 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
717 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
718 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
719 (md_cgen_lookup_reloc): Update use of operand->type.
720 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
721 (md_convert_frag): Call cgen_operand_lookup_by_num.
722 (md_cgen_lookup_reloc): Update use of operand->type.
723 (m32r_cgen_record_fixup_exp): Ditto.
725 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
727 * config/tc-mips.c (md_show_usage): Fix message.
729 1999-03-03 Nick Clifton <nickc@cygnus.com>
731 * doc/c-arm.texi (ARM Syntax): Document new command line switches
732 and LDR reg,=<expr> instruction.
734 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
737 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
739 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
741 1999-02-17 Nick Clifton <nickc@cygnus.com>
743 This patch was created by: Scott Bambrough
744 <scottb@corelcomputer.com>
747 Special cased '@' character. The '@' character is used as the
748 ARM assembler comment character, as a special character
749 and in ELF .symver pseudo-op's, and as a special character in
750 .type and .section pseudo-ops.
751 (symver_pseudo): New static variable.
752 (symver_state): New static variable.
753 (struct app_save): Add field 'symver_state'.
754 (app_push): Save global symver_state int struct app_save.
755 (app_pop): Restore global symver_state from struct app_save.
756 (do_scrub_chars): Special case handling of '@' character in
759 * configure.in: Modified to recognize armv* uname syntax from ARM
761 * configure: Regenerated.
763 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
764 a prefix to the section's type.
765 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
768 * config/tc-arm.h: Add support for PIC generation:
769 (pic_code): New boolean.
770 (obj_relocate_extern): Define.
771 (TC_RELOC_RTSYM_LOC_FIXUP): Define
772 (TC_CONS_FIX_NEW): Define.
773 (tc_fix_adjustable): Define.
774 (GLOBAL_OFFSET_TABLE_NAME): Define.
776 * config/tc-arm.c: Add support for PIC generation:
777 (line_seperator_chars): Allow ';' as a seperator for Linux.
778 (is_immediate_prefix): New macro.
779 (arm_parse_reloc): New function.
780 (s_arm_elf_cons): New function.
781 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
782 (md_undefined_symbol): Special case handling for the Global Offset
784 (md_apply_fix3): Handle PIC relocs.
785 (tc_gen_reloc): Handle PIC relocs.
786 (md_parse_option): Add support for '-k' command line switch to
787 enable PIC generation.
788 (cons_fix_new_arm): New function.
789 (s_arm_elf_cons): New function.
791 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
793 * configure.in: Add comments for uses of AC_DEFINE.
794 * acinclude.m4: Likewise.
795 * acconfig.h: Remove.
796 * aclocal.m4: Rebuild.
797 * configure: Rebuild.
798 * Makefile.in: Rebuild.
799 * config.in: Rebuild.
801 1999-02-15 Jim Lemke <jlemke@cygnus.com>
803 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
804 non-constant offset from a base register.
806 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
808 * config/tc-alpha.c (md_show_usage): Put \ before newline in
811 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
813 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
814 (emit_insn): Look for pc-relative and no-overflow specifiers on
815 internal relocation types.
817 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
819 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
822 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
824 (mips_4650, mips_4010, mips_4100): Variables removed.
825 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
826 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
828 (md_begin): Don't bother initializing the mips_NNNN variables;
829 mips_cpu is set, and that's good enough now.
830 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
831 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
832 (show): New function, to handle wrapping in the CPU lists.
833 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
835 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
837 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
838 than treat as an immediate specifier.
840 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
842 * config/tc-i386.c: Prototype many functions.
843 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
844 (i386_immediate): Remove unused second argument.
845 (i386_intel_operand): Fix i386_is_reg typo.
846 (i386_operand): Use allow_naked_reg.
847 (output_invalid): Make operand int for K&R.
849 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
851 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
853 * Makefile.in: Rebuild.
855 1999-02-09 Doug Evans <devans@casey.cygnus.com>
857 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
859 (EXTRA_as_new_SOURCES): Comment out.
860 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
861 * Makefile.in: Rebuild.
862 * doc/Makefile.in: Rebuild.
863 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
864 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
865 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
866 * configure: Rebuild.
867 * aclocal.m4: Rebuild.
868 * config.in: Rebuild.
869 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
870 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
871 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
872 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
873 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
874 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
875 (gas_cgen_record_fixup_exp): Ditto.
876 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
877 descriptor, not global variable.
878 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
879 descriptor, not global variable. Refer to insert_operand handler
880 via cpu descriptor, not global function.
881 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
882 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
883 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
884 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
885 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
886 * config/tc-m32r.c: Ditto.
887 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
888 (md_assemble): Ditto.
889 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
891 1999-02-09 Nick Clifton <nickc@cygnus.com>
893 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
894 relocations for ELF targets.
896 1999-02-08 Nick Clifton <nickc@cygnus.com>
898 * configure.in: Add support for StrongARM target.
899 * configure: Regenerate.
901 1999-02-05 Nick Clifton <nickc@cygnus.com>
903 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
905 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
908 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
910 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
912 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
914 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
915 (INTEL_DWORD_MNEM_SUFFIX): Define.
921 (OFFSET_FLAT): Define.
923 (NONE_FOUND): Define.
926 * config/tc-i386.c (set_intel_syntax): New routine.
927 (intel_syntax): Declare.
928 (allow_naked_reg): Declare.
929 (md_pseudo_table): Support .intel_syntax and .att_syntax.
930 (intel_float_operand): New routine.
931 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
932 Handle brackets as well as parens. Call i386_intel_operand for
933 intel syntax. Reverse operands if appropriate. Handle new
934 suffixes. Handle movzx and movsx.
935 (i386_is_reg): New routine.
936 (i386_immediate): New routine.
937 (i386_scale): New routine.
938 (i386_displacement): New routine.
939 (i386_operand_modifier): New routine.
940 (build_displacement_string): New routine.
941 (i386_parse_seg): New routine.
942 (i386_intel_memory_operand): New routine.
943 (i386_intel_operand): New routine.
944 (i386_operand): Call i386_displacement, i386_immediate,
945 i386_scale, etc. instead of handling inline.
946 (parse_register): Handle registers without prefix.
948 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
950 * configure: Regenerate.
951 * configure.in (arm-*-oabi): New.
953 * config/tc-arm.c (target_oabi): Declare.
954 (md_apply_fix3): Support REL relocs.
955 (md_parse_option): Handle -oabi.
956 (elf32_arm_target_format): New routine.
957 (md_longopts): Add OPTION_OABI.
958 * config/tc-arm.h: Redefine TARGET_FORMAT.
961 1999-01-28 Nick Clifton <nickc@cygnus.com>
963 * write.c (write_relocs): Handle out of range error.
965 * config/tc-fr30.c (fr30_fix_adjustable): New function.
966 (fr30_force_relocation): Default to 0.
968 * config/tc-fr30.h (obj_fix_adjustable): Define.
969 (TC_FORCE_RELOCATION): Define.
971 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
974 1999-01-16 Nick Clifton <nickc@cygnus.com>
976 * config/tc-d30v.c (write_2_short): Do not generate a sequential
977 merge of two instructions if the left instruciton kills the right.
979 1999-01-11 Doug Evans <devans@casey.cygnus.com>
981 * Makefile.in: Regenerate.
982 * configure.in: Redo test for using cgen.
983 * configure: Regenerate.
985 1999-01-09 Nick Clifton <nickc@cygnus.com>
987 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
988 redefinition of this macro.
990 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
992 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
995 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
997 * config/tc-mips.c (append_insn): For mips16, insert a nop between
998 a read of HI or LO and an immediatly following branch.
1000 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1002 * config/tc-mips.c (md_begin): Another correction to the setting of
1005 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1007 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1009 1998-12-21 Nick Clifton <nickc@cygnus.com>
1011 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1012 bit insn when optimizing, so that parallelised instructions will
1013 start on a 32 bit boundary.
1015 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1017 * config/tc-mips.c (mips_eabi64): New.
1018 (md_begin): Set mips_eabi64.
1019 (mips_elf_final_processing): Use it.
1021 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1023 * config/tc-mips.c (mips_elf_final_processing):
1024 Correct setting of ABI in e_flags.
1026 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1028 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1030 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1032 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1034 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1036 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1037 warning, values that don't fit in the field.
1039 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1041 * config/tc-mips.c (mips_abi_string): New.
1042 (md_parse_option,md_longopts): Add mabi.
1043 (mips_elf_final_processing): Set e_flags based on mabi flag.
1045 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1047 * config/tc-mips.c (md_parse_option): Handle vr4111.
1049 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1051 * config/tc-h8300.c (build_bytes): Change message given if the
1052 instruction requires H8/300H mode and we're not in Hmode, to
1053 suggest that it may be the operand modes that are the problem, not
1054 necessarily the opcode.
1056 1998-12-10 Nick Clifton <nickc@cygnus.com>
1058 * config/tc-fr30.c: Add line separator character.
1060 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1062 * configure.in (hppa-*-mpeix*): New target.
1063 * config/obj-som.h (obj_som_compiler): Declare.
1064 * config/obj-som.c (compiler_seen): New static variable.
1065 (obj_som_compiler): New function.
1066 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1067 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1068 (pa_type_args): Set hppa_priv_level.
1069 (pa_compiler): New static function if OBJ_SOM.
1070 * configure: Rebuild.
1072 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1074 * read.c (output_leb128): Don't mark as inline.
1076 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1078 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1079 AIX .vbyte unaligned data support.
1080 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1081 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1084 1998-12-07 Nick Clifton <nickc@cygnus.com>
1086 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1089 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1091 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1092 BFD_RELOC_ARM_PCREL_BRANCH.
1094 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1096 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1097 checking the target type.
1098 (mips-dec-bsd*): Set endian to little.
1099 * configure: Rebuild.
1101 COFF weak symbol support, based on patches from Mark Elbrecht
1102 <snowball3@usa.net>:
1103 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1104 * config/obj-coff.c (obj_coff_weak): New static function.
1105 (obj_coff_endef) [both versions]: Handle weak symbols.
1106 (coff_frob_symbol): Likewise.
1107 (yank_symbols): Likewise.
1108 (obj_pseudo_table): Add "weak".
1110 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1111 <aymeric.vincent@emi.u-bordeaux.fr>.
1112 * aclocal.m4: Rebuild with current tools.
1113 * configure: Rebuild.
1115 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1116 an assertion failure for a case we can't handle when OBJ_ECOFF.
1118 * expr.c (operator): And with 0xff to avoid problems with signed
1121 1998-12-03 Nick Clifton <nickc@cygnus.com>
1123 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1124 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1126 1998-12-02 Nick Clifton <nickc@cygnus.com>
1128 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1131 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1133 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1136 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1138 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1141 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1143 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1145 (d10v_cleanup): Only generate previous insn if a multiline insn is
1148 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1150 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1153 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1155 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1156 -marm6xxx command line switches.
1158 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1160 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1161 (itbl-ops.o): Delete duplicate dependencies.
1162 Rebuild dependencies.
1163 Add fr30 dependencies.
1164 * Makefile.in: Rebuild.
1166 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1168 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1170 * listing.c: Ignore line terminator characters found inside
1173 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1175 * po/gas.pot: Regenerated.
1177 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1179 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1180 fr30_is_label_start(). Also checks for delay slot insns.
1182 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1183 FR30 instructions which contain a colon in the mnemonic.
1185 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1187 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1189 * config/tc-fr30.c: Removed currently superflous code.
1191 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1193 * config/tc-fr30.h: New file.
1194 * config/tc-fr30.c: Tweaking so that it will compile.
1196 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1198 * config/tc-d10v.h (obj_fix_adjustable): Define.
1199 (TC_FORCE_RELOCATION): Define.
1200 (d10v_force_relocation): Declare.
1201 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1202 (md_apply_fix3): Handle Vtable relocs.
1203 (d10v_fix_adjustable): New.
1204 (d10v_force_relocation): New.
1206 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1208 * config/tc-d30v.c: Change default behaviour to ignore potential
1209 conflicts between register name and symbol names.
1211 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1213 * configure.in: Add fr30-*-*.
1214 * config/tc-fr30.c: New file.
1215 * Makefile.in: Regenerated.
1216 * config.in: Regenerated.
1217 * configure: Regenerated.
1218 * doc/Makefile.in: Regenerated.
1219 * po/gas.pot: Regenerated.
1221 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1223 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1226 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1228 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1230 (do_scrub_chars): Add some casts to unsigned char to avoid
1231 unwanted sign extension.
1232 * read.c (lex_type): Set characters about 127 to be symbol
1234 * config/tc-i386.c (md_begin): Set identifier_chars and
1235 operand_chars for values above 127.
1237 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1239 * configure.in: detect cygwin* instead of cygwin32*
1240 * configure: regenerate
1242 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1244 * listing.c: Add support for producing a listing from piped
1247 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1249 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1250 (append_insn): Account for the tx39's multiply behavior.
1252 1998-10-26 Michael Meissner <meissner@cygnus.com>
1254 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1255 from assemble_parallel_insns. Add support for '->' to indicate
1256 explicitly serializing the instructions.
1257 (md_assemble): Ditto.
1259 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1261 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1264 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1266 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1268 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1270 * config/tc-mips.c : support frame and regmask/fregmask when
1271 MIPS_STABS_ELF is specified.
1273 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1275 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1276 (md_apply_fix): Don't return 1 for VTABLE relocs.
1277 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1279 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1281 * doc/c-i386.texi: Replace occurences of "opcode" with
1282 "instruction mnemonic", "instruction", or "mnemonic" when
1283 referring to the name of an instruction. Use "opcode" when
1284 referring to the sequence of machine bytes.
1286 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1287 (is_opcode_char): Rename to is_mnemonic_char.
1288 (md_assemble and i386_operand): Correct error messages from
1289 "opcode" to "instruction mnemonic"
1290 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1291 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1292 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1293 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1294 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1295 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1296 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1298 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1300 * config/tc-i386.c (i386_operand): Check for garbage after
1303 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1305 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1306 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1308 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1310 * config/tc-sh.h (obj_fix_adjustable): Define.
1311 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1312 (md_apply_fix): Likewise.
1313 (tc_gen_reloc): Likewise.
1314 (sh_fix_adjustable): New.
1316 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1318 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1319 * cgen.h (gas_cgen_finish_insn): Update prototype.
1320 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1321 cgen_insn_t -> CGEN_INSN_INT.
1322 (make_parallel): Update handling of CGEN_INT_INSN_P.
1323 (assemble_parallel_insn): Ditto.
1324 (target_make_parallel): New function.
1325 (md_assemble): Use it.
1327 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1329 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1331 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1333 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1334 converted into lower case.
1336 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1338 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1339 (gas_cgen_tc_gen_reloc): Likewise.
1340 * config/tc-m32r.h (obj_fix_adjustable): Define.
1341 * config/tc-m32r.c (m32r_fix_adjustable): New.
1342 (m32r_force_relocation): Handle VTABLE relocs.
1344 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1346 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1348 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1350 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1351 to lower case before parsing.
1353 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1354 parallel insns modift buts in the PSW as a side effect.
1356 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1358 * config/tc-d30v.c (find_format): Test for missing flag and
1361 (md_apply_fix3): Fix error messages to avoid
1362 assumption about presence of a symbol.
1364 (parallel_ok): Disallow parallel instructions that both modify the
1367 (find_format): Generate a warning if an odd numbered register is
1368 used as the first register in a mutli-register instruction.
1370 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1372 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1373 relocations are always associated with a symbol.
1375 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1377 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1378 (elf32_sparc_force_relocation): Declare.
1379 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1380 (tc_gen_reloc): Handle vtable relocs.
1381 (elf32_sparc_force_relocation): New.
1383 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1385 * symbols.c (S_IS_FUNCTION): New.
1386 * config/tc-v850.h (obj_fix_adjustable): Define.
1387 (TC_FORCE_RELOCATION): Define.
1388 (v850_force_relocation): Declare.
1389 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1390 of fx_addnumber for VTABLE reloc addends.
1391 (md_apply_fix3): Handle VTABLE relocs.
1392 (v850_fix_adjustable): New.
1393 (v850_force_relocation): New.
1395 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1397 * tc-hppa.c (fp_operand_format): Add some additional formats.
1398 (pa_ip): Do not automatically promote into pa2.0 mode.
1399 (pa_level): Handle ".level 2.0".
1401 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1403 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1404 * config/tc-i386.h (template.extension_opcode): Change to
1405 unsigned int to allow full range of 8-bit opcode suffixes.
1406 (None): Redefine as 0xffff.
1408 From Jeff B Epler <jepler@usgs.gov>
1409 * doc/c-i386.texi (i386-SIMD): New section.
1411 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1413 * read.c (discard_rest_of_line): New function.
1414 * read.h: Declare it.
1415 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1417 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1419 * config/tc-d10v.c (find_symbol_matching_register): New function.
1420 (find_opcode): Cope with the case where a register name matches
1423 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1425 * config/tc-v850.c (md_pcrel_from): Rename to
1426 v850_pcrel_from_section.
1427 (v850_pcrel_from_section): Do not resolves symbols in other
1430 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1432 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1434 * config/tc-d10v.c (find_opcode): Generate an error if a register
1435 is supplied for an operand that should not be a register.
1437 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1439 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1440 instructions to have another instruction in the right bin.
1442 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1444 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1445 the right container if the left container holds a branch
1448 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1451 both a register name and symbol name.
1452 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1454 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1456 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1457 execution unit class.
1459 (reg_name_search): If a name matches a register and a symbol,
1460 prefer the register.
1461 (find_format): Disallow flag registers when a general purpose
1462 register is required.
1463 If a number is required, but a register has been given, check to
1464 see if a symbol with the same name as the register exists, and if
1465 so, use that symbol.
1467 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1469 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1471 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1473 * config/tc-d30v.c (find_format): Do not accept flag registers as
1474 general purpose registers.
1475 (find_format): If an immediate value is expected at a given place
1476 in a format, but a register name has been provided instead, check
1477 to see if that register name matches the name of a predefined
1478 symbol and if it does, then use the symbol instead.
1479 (reg_name_search): If a register name matches a symbol name,
1480 prefer the register name to the symbol name.
1482 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1484 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1485 the previous insn to empty.
1487 1998-09-20 Michael Meissner <meissner@cygnus.com>
1489 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1490 pieces, forcing the use of an ANSI compiler.
1492 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1494 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1496 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1498 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1500 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1502 (obj_elf_vtable_entry): Likewise.
1503 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1504 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1505 (tc_gen_reloc): Likewise.
1506 (arm_fix_adjustable): Likewise.
1507 (elf32_arm_force_relocation): New.
1508 (armelf_frob_symbol): Remove coff-style symbol support.
1510 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1512 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1514 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1516 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1517 OBJ_COFF so that routine is defined for a.out format.
1519 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1521 * config/tc-i386.c (i386_operand): Detect non-segment registers
1522 used as segment prefixes.
1524 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1526 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1527 optimize across FDE boundaries.
1529 * config/obj-coff.c (obj_coff_section): Preserve any link once
1530 flags when setting the section flags.
1532 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1534 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1535 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1537 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1539 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1542 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1544 * frags.c (frag_grow): Include the size of the frag struct in the
1547 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1548 if the new subseg comes before the old.
1550 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1552 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1553 to handle edge8 and edge16.
1555 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1557 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1558 before we clobber the symbol involved.
1560 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1562 * config/tc-arm.c: Remove OBJ_ELF definitions for
1563 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1564 use arm_adjust_symtab for OBJ_COFF.
1565 (armelf_adjust_symtab): New Routine.
1566 * config/tc-arm.h: Define obj_adjust_symtab to
1567 armelf_adjust_symtab for OBJ_ELF.
1569 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1571 * configure.in: Make all i386-elf targets use bfd_gas.
1572 * config/tc-i386.c (tc_i386_force_relocation): New.
1573 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1574 (md_apply_fix3): Likewise.
1575 (tc_gen_reloc): Handle them.
1576 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1577 tc_i386_force_relocation.
1579 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1583 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1585 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1586 current opcode after writing the first insturction of a reverse
1589 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1591 * read.h (generate_lineno_debug): Add prototype.
1592 * read.c (generate_lineno_debug): Make non-static.
1594 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1596 * config/tc-i386.c (md_assemble): Only warn for address/data size
1599 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1601 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1602 against Thumb function names, as the linker needs this information.
1604 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1606 * expr.c (operand): Check also that there is no advance in operand
1607 after atof_generic in order to decide "is it label 0f or floating
1610 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1613 command line options with a single dash.
1614 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1616 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1618 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1619 * tc-arm.c (arm_fix_adjustable): New routine.
1621 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1623 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1624 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1625 demand_empty_rest_of_line before mri_comment_end.
1626 (equals): Check garbage after expression before
1627 mri_comment_end in MRI mode.
1629 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1631 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1632 small immediate constant to use the constant itself rather than
1635 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1637 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1638 (pa_leave): Likewise.
1640 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1642 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1644 (i386_operand): Fix an error message.
1646 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1648 * doc/c-arm.texi (ARM Directives): Document .req directive.
1650 * config/tc-arm.c (reg_required_here): Display erroneous string if
1651 the register name could not be decoded.
1652 Do not set inst.instruction if the sift is -1.
1654 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1656 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1659 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1662 even if it is belived to be unnecessary.
1664 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1666 config/tc-i386.c (i386_operand): Size immediate constants by
1667 suffix (erroneously removed as part of July 7 change).
1669 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1671 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1672 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1673 (armelf_frob_symbol): New Routine.
1674 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1676 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1678 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1680 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1682 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1683 command line switches passed to assembler.
1685 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1687 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1688 (gas_cgen_opcode_desc): Declare.
1689 (gas_cgen_parse_operand): Declare.
1690 (*): Prepend gas_ to gas specific fns to denote them as such.
1692 * cgen.c (gas_cgen_opcode_desc): New global
1693 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1694 (queue_fixup): Renamed from cgen_queue_fixup.
1695 (*): Prepend gas_ to gas specific fns to denote them as such.
1697 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1698 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1699 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1700 Open opcode table and initialize it.
1701 (make_parallel): Use gas_cgen_opcode_desc.
1702 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1703 (md_assemble): Ditto.
1705 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1707 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1708 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1709 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1710 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1711 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1712 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1713 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1714 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1715 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1716 (INIT_STAB_SECTION): Likewise.
1717 (OBJ_PROCESS_STAB): Likewise.
1719 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1720 (md_parse_option): Watch for them.
1721 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1722 (md_begin): Kill neverdef code.
1723 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1724 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1725 (s_alpha_coff_wrapper): New.
1726 (md_pseudo_table): Trap all ECOFF pseudos.
1728 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1730 Start of changes to remove mdebug section from mips*-elf
1731 Based on MIPS_STAB_ELF definition
1732 * acconfig.h: undef if not configured
1733 * config.in: undef if not configured
1734 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1735 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1736 * stabs.c (s_stab_generic): flush frag
1738 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1740 * configure.in: (arm-*-elf): Handle.
1741 (thumb-*-elf): Handle.
1742 * configure: Regenerate.
1743 * read.c (stringer): Fix typo in comment.
1744 * write.c (fixup_segment): Don't add symbol value to addend if
1746 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1748 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1751 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1753 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1754 (write_2_short): Emit warning if new flag is set.
1755 (do_assemble): Set flags if left instruction is one of special
1756 "right-instruction-killer" type.
1758 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1760 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1761 Always output words in debug_info section as big endian.
1762 (sparc_target_format): Choose correct bfd target.
1763 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1765 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1767 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1768 to work with internationalization code. Issue an error when two
1769 operands match that are not allowed to match.
1771 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1773 * configure.in (install_tooldir): Allow target to specify whether
1774 it wants to be installed in $(tooldir)/bin.
1775 * configure: Regenerate.
1776 * Makefile.am (install-exec-local): Set install-exec-tooldir
1777 dependency via configure.
1778 * Makefile.in: Regenerate.
1780 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1782 * Makefile.am (install-exec-local): Split into two ...
1783 (install-exec-bindir,install-exec-tooldir): New rules.
1784 * Makefile.in: Regenerate.
1786 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1788 * Makefile.am (install-exec-local): Don't remove the file before
1789 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1790 W. Rozycki <macro@ds2.pg.gda.pl>.
1791 * Makefile.in: Rebuild.
1793 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1795 * cgen.c: Include libiberty.h.
1796 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1797 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1798 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1799 (md_cgen_lookup_reloc)): Declare.
1800 (md_cgen_record_fixup_exp): Declare.
1801 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1802 (m32r_relax_frag): Declare.
1803 (cgen_md_apply_fix3): Decls moved to cgen.h.
1804 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1805 (m32r_cgen_record_fixup_exp): Delete decl.
1806 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1807 (assemble_nop): Delete.
1808 (expand_debug_syms): Delete unused `exp'.
1809 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1810 Add default case for -Wall.
1811 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1812 (md_atof): Delete unused wordP.
1814 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1816 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1819 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1821 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1822 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1823 .print, .purgem, and .struct. Remove documentation for
1826 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1828 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1829 Update call to insert_operand.
1831 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1833 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1835 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1837 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1838 whitespace after a prefix operator.
1840 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1842 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1844 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1846 * config/tc-sparc.c (log2): New static function.
1847 (s_reserve): Use log2 to convert alignment before calling
1849 (s_common): Use log2 to convert alignment before calling
1850 record_alignment and frag_align.
1851 (sparc_cons_align): Use log2.
1853 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1855 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1856 (s_common): Likewise.
1858 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1859 initialization of waddr.
1860 (sparc_elf_final_processing): Add default case to switch.
1862 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1864 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1865 than temporary real.
1867 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1869 * write.c (subsegs_finish): Don't align the segments if there were
1872 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1873 copying aux information.
1875 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1876 expression into a symbol.
1878 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1880 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1881 type to unsigned int.
1882 (md_assemble): Change type used to store offsets from unsigned
1884 (i386_operand): Switch error check to only call RESTORE_END_STRING
1885 once after parse_register.
1887 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1889 * config/tc-v850.c (md_show_usage): Changed format to match that
1892 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1894 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1896 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1898 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1901 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1903 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1904 * doc/Makefile.in: Rebuild.
1906 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1908 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1909 for %lo expressions.
1910 (mips_ip, case 'u'): Move range check after code to mask
1911 off bits in %hi/%lo expressions. Mask off high bits for
1914 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1916 * doc/Makefile.am (gasver.texi): New target.
1917 (as.info, as.dvi): Depends upon gasver.texi.
1918 * doc/as.texinfo: Include gasver.texi. Mention version number on
1919 title page and in top node.
1920 * doc/Makefile.in: Rebuild.
1922 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1924 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1925 but not including the line containing the edict.
1926 * listing.h (LISTING_EOF): New.
1927 * input-scrub.c (input_scrub_next_buffer): Call it.
1929 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1931 * config/tc-i386.c (i386_operand): Don't set the size of an
1932 immediate address based solely on the suffix and the mode.
1934 * config/tc-i386.c (md_assemble): Add assertion to make sure
1935 overlap2 does not set Imm.
1937 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1938 sequences of whitespace to a single space.
1939 (is_space_chars): Just compare with space.
1940 (md_begin): Don't initialize space_chars.
1941 (md_assemble): Just skip a single whitespace character.
1942 (i386_operand): Rewrite base-index parsing to use new
1943 parse_register, and to skip white space. Skip white space in a
1944 number of other places too. Don't give error message if
1945 parse_register fails.
1946 (parse_register): Change reg_string parameter to be non-const.
1947 Add end_op parameter. Skip white space after the `%', and return
1948 end of register string. Give error message here rather than
1951 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1953 Based on patch from Matt Semersky <matts@scd.hp.com>:
1954 * expr.c (op_encoding): Make const.
1955 (expr_set_precedence): New function.
1956 (expr_begin): Don't set operator rankings, just call
1957 expr_set_precedence.
1958 * expr.h (expr_set_precedence): Declare.
1959 * read.c (s_mri): Call expr_set_precedence.
1961 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1963 * doc/as.texinfo (Statements): Remove paragraph discussing
1964 continuing lines with a backslash. This hasn't worked for years,
1967 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1969 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1971 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1972 (ps_CTORS, ps_DTORS): New section types.
1973 (vms_fixup_xtors_section): New function
1974 (Ctors_Psect, Dtors_Psect): Define.
1975 (IS_GXX_XTOR): Define
1976 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1977 Filter static constructors/destructors and add to
1978 Ctors_Symbols/Dtors_Symbols chain.
1979 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1980 appropriate section.
1982 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1983 * makefile.vms: Merge vax/vms support.
1985 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1987 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1988 (elf_pseudo_table): Add them.
1989 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1990 (md_apply_fix): Accept them.
1991 (mips_fix_adjustable): Don't adjust them.
1992 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1993 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1994 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1995 (tc_fix_adjustable): Don't adjust them.
1997 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1999 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2001 * Makefile.in: Regenerate.
2002 * configure.in: AC_SUBST cgen_cpu_prefix.
2003 * configure: Regenerate.
2005 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2007 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2008 Changed all users of COND12_DELAY.
2010 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2012 * config/tc-mn10300.c (set_arch_mach): New function.
2013 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2014 (md_begin): Default to mn10300 mode.
2015 (md_assemble): Only accept instructions for the core mn10300
2016 chip and the active machine type.
2018 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2020 * subsegs.h (segment_info_type): Give the struct a name.
2021 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2022 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2023 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2024 * config/tc-w65.h (tc_reloc_mangle): Declare.
2025 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2027 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2029 * config/tc-v850.c (v850_comm): Restore old section
2030 after common processing.
2032 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2034 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2036 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2038 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2039 char with code that explicitly sign-extends.
2041 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2043 * config/tc-v850.c (md_begin): Restore text section as the current
2044 section after creating call table sections.
2045 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2048 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2049 with call to macro SYM_AUXINFO.
2051 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2053 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2054 with the program transform name.
2055 * Makefile.in: Rebuild.
2057 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2059 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2062 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2064 * config/tc-i386.c (i386_operand): Be prepared for a space between
2065 the open parenthesis and the start of the register operand,
2066 because of the June 16 change.
2068 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2070 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2073 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2075 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2076 even if it is belived to be unnecessary.
2078 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2080 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2082 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2084 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2086 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2087 shift amount for a repeated operand. The shift amount for the
2088 repeated copy comes from the size of the operand.
2090 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2092 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2094 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2096 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2098 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2100 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2101 characters in it as LEX_IS_SYMBOL_COMPONENT.
2102 * config/tc-i386.h (tc_symbol_chars): Define.
2103 (extra_symbol_chars): Declare.
2104 * config/tc-i386.c (extra_symbol_chars): Define.
2105 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2106 (line_comment_chars): Set to '/' if TE_LINUX.
2107 * doc/c-i386.texi (i386-prefixes): Update.
2108 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2110 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2112 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2113 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2115 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2117 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2118 constraint in instructions REP & REPI.
2120 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2122 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2123 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2125 (check_range): If the operand is shifted, then shift the number
2126 before checking its range.
2128 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2130 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2133 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2135 * config/tc-v850.c (v850_comm): Create special sections as needed.
2137 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2139 * config/tc-d10v.c (write_2_short): Addition of swapping
2140 instructions for sequential and reverse sequential order when
2141 given order is not possible.
2143 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2145 * Makefile.am: Rebuild dependencies.
2146 (DEP_INCLUDES): Fix reference to intl build directory.
2147 * Makefile.in: Rebuild.
2149 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2151 * doc/c-i386.texi: Update 16 bit documentation.
2153 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2154 IgnoreDataSize to IgnoreSize as they are used for address size as
2156 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2157 32-bit mode, similarly addr16/data16 and variants.
2159 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2161 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2162 sequential word multiply instructions.
2164 (do_assemble): Add extra command line argument, to allow mul32
2165 attribute to be preserved across parallel insns.
2166 (md_assemble): Insert NOPs between explicitly parallel insns which
2167 contain an 32 bit multiply and a 16 multiply.
2169 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2171 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2174 * config/tc-i386.c (reloc): Add braces.
2176 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2177 consistent with Intel naming.
2178 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2179 use bitfields in sib_byte.
2180 (modrm_byte): Don't use bitfields here either.
2182 * config/tc-i386.c (current_templates): Add const.
2183 (parse_register): Add const to return, param, and char *s.
2184 (i386_operand): Add const to reg_entry *r.
2185 * config/tc-i386.h (templates): Add const to start, end.
2187 Inspired by code for 16 bit gas support from Martynas Kunigelis
2188 <martynas@nm3.ktu.lt>:
2189 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2190 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2191 (uses_mem_addrmode): Remove.
2192 (md_estimate_size_before_relax): Add support here too.
2193 (md_relax_table): Rewrite interface to md_relax for 16 bit
2195 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2196 (opcode_suffix_to_type): Remove.
2197 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2198 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2199 (md_convert_frag): Likewise.
2200 (i386_operand): Add support for 16 bit base/index regs,
2201 immediates, and displacements. Remove some unnecessary casts, and
2202 localise end_of_operand_string, displacement_string_start,
2203 displacement_string_end variables. Add GCC_ASM_O_HACK.
2204 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2206 * config/tc-i386.c (prefix_hash): Remove.
2207 (md_begin): Rewrite without obstacks. Remove prefix hash table
2208 handling. Rewrite lexical table handling.
2209 (i386_print_statistics): Don't print prefix statistics.
2210 (md_assemble): Rewrite instruction parser so that line is not
2211 converted to lower case. Don't do a hash_find for prefixes,
2212 instead recognise them via opcode modifier.
2213 (expecting_operand, paren_not_balanced): Localise variables.
2214 * config/tc-i386.h (IsPrefix): Define.
2215 (prefix_entry): Remove.
2217 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2218 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2219 '\\' in case where comment_chars contains '/'.
2221 * config/tc-i386.c (MATCH): Ensure given operand and template
2222 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2223 you must write `ljmp *table(%ebx)'.
2225 From H.J. Lu <hjl@gnu.org>:
2226 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2227 as 0 ifndef BFD_ASSEMBLER.
2228 (md_assemble): Allow immediate operands without suffix or
2229 other reg operand to default in size to the current code size.
2231 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2233 * config/tc-v850.c (md_begin): Restore creation of
2234 .call_table_text and .call_table_data sections.
2236 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2239 after emitting a word of noops.
2241 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2243 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2244 (i386_operand): Simplify checks for valid base/index combinations.
2245 Disallow `in 4(%dx),%al'.
2247 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2249 (add_prefix): Change parameter from char to int.
2251 * config/tc-i386.h (Ugh): Define opcode modifier.
2252 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2254 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2255 CONSISTENT_REGISTER_MATCH macros to check register types more
2256 thoroughly. Check for illegal suffix/operand combinations
2257 when matching insns with operands. Handle new `s' suffix, and
2258 associated FloatMF opcode modifier for float insns with memory
2260 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2261 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2262 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2263 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2264 DATA_PREFIX_OPCODE throughout.
2266 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2267 (md_assemble): Rewrite suffix/register operand checking code to be
2268 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2269 AnyMem, the better to grep.
2271 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2272 given a memory operand. Don't set Abs bits either.
2273 (type_names): Remove Mem*, Abs*.
2274 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2275 define opcode_modifiers as these cases are handled by Disp8,
2276 Disp16, Disp32 and suffix checks.
2277 (COMES_IN_BOTH_DIRECTIONS): Remove.
2278 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2280 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2281 if IgnoreDataSize modifier given. Remove ShortformW modifier
2282 test. Add test for ShortForm in W base_opcode modification.
2283 Merge Seg2ShortForm and Seg3ShortForm code.
2284 * config/tc-i386.h (ShortFormW): Remove.
2285 (IgnoreDataSize): Define.
2287 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2289 * config/tc-d30v.c (md_assemble): Store previous segment state
2290 with previous instruction.
2292 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2294 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2295 (ebp, esp): Remove static variables.
2296 (MATCH): Remove test for InOutPortReg.
2297 (i386_operand): Properly handle InOutPortReg here instead.
2298 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2299 (md_assemble): Simplify and correct modrm and sib generation.
2300 (i386_operand): Add warning for scale without index.
2301 Rewrite checks for valid base/index combinations.
2303 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2304 macros and enclose in do while(0).
2305 (RESTORE_END_STRING): Likewise.
2306 (md_assemble): Add one to printed operand number so we start
2307 from 1 not 0. Add some more gettext invocations.
2308 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2311 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2312 DATA_PREFIX, SEG_PREFIX): Define.
2313 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2314 (check_prefix): Remove function.
2315 (add_prefix): New function. Add prefix to i.prefix as well as
2317 (md_assemble): Changes for add_prefix. Remove hack for wait
2318 prefix, instead always output prefixes in fixed order. Test
2319 for jcxz/loop when selecting between word & dword operations,
2320 and add address size prefix rather than operand size prefix.
2321 Remove operand -> address size hack when emitting jcxz/loop.
2322 (i386_operand): Remove O_Absent check as it's done in expr.
2324 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2326 * configure.in: Recognize m5200 as a cpu_type of m68k.
2327 * aclocal.m4: Rebuild with current libtool.
2328 * configure: Rebuild.
2330 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2332 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2333 to relaxable_symbol to prevent references to external symbol from
2336 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2338 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2339 symbols are relaxable.
2341 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2343 * config/tc-v850.c (md_begin): Don't create special
2344 sections by default.
2346 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2348 * config/tc-mips.c (macro): For div and udiv, close the
2349 reorder block as soon as possible.
2351 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2353 From Matt Semersky <matts@scd.hp.com>:
2354 * macro.c (macro_mri_mode): New function.
2355 * macro.h (macro_mri_mode): Declare.
2356 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2359 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2361 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2364 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2365 until after xstrdup in OBJ_EVAX case.
2367 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2369 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2370 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2371 of hardcoded magic number.
2372 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2374 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2376 * read.c (do_s_func): New function.
2378 * read.h (do_s_func): Add prototype.
2380 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2382 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2383 nops if fill pattern not specified.
2385 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2387 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2388 * config/te-go32.h (TE_GO32): Define.
2389 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2391 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2393 Implement .func/.endfunc pseudo-ops.
2394 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2396 * read.c (potable): Add .func,.endfunc.
2397 (s_func): New function.
2398 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2400 (in_doc_func_p,current_function_label): New static globals.
2401 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2403 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2405 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2406 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2407 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2408 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2409 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2410 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2411 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2412 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2413 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2414 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2415 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2416 * config/tc-a29k.c: Don't define md_short_jump_size,
2417 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2418 * config/tc-alpha.c: Likewise.
2419 * config/tc-alpha.h: Likewise.
2420 * config/tc-arm.c: Likewise.
2421 * config/tc-h8300.c: Likewise.
2422 * config/tc-h8500.c: Likewise.
2423 * config/tc-hppa.c: Likewise.
2424 * config/tc-i860.c: Likewise.
2425 * config/tc-i960.c: Likewise.
2426 * config/tc-ppc.c: Likewise.
2427 * config/tc-sh.c: Likewise.
2428 * config/tc-sparc.h: Likewise.
2429 * config/tc-tic30.c: Likewise.
2430 * config/tc-w65.c: Likewise.
2431 * config/tc-z8k.c: Likewise.
2433 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2435 * config/tc-vax.c (_): Delete this macro used for placeholder
2436 values in vax_operand_width_size; it conflicts with the _() macro
2437 used for internationalization.
2439 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2441 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2442 code. From Chris Moller <moller@bops.com>.
2444 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2445 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2446 * read.c (emit_expr): Initialize seg and subseg fields of a new
2448 * write.c (write_object_file): Switch to the appropriate segment
2449 and subsegment when processing a broken word.
2451 * config/tc-m68k.c (mri_assemble): New static function.
2452 (build_mri_control_operand): Call mri_assemble rather than
2454 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2455 (s_mri_endf, s_mri_endw): Likewise.
2457 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2459 * read.c (s_org): Call md_flush_pending_output if it is defined.
2461 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2463 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2465 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2466 (md_parse_option): Add for same.
2467 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2468 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2469 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2471 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2473 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2475 * config/tc-arm.c (find_real_start): Relax definition of local
2478 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2480 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2481 symbols at the given address, not just the last one specified.
2483 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2485 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2486 or number_to_chars_littleendian to write data.
2488 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2490 * config/tc-v850.c (md_assemble): Remove artificially created
2491 register name symbols.
2493 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2495 * write.c (fixup_segment): Change "segment" to "section" in
2498 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2500 * write.c (fixup_segment): Change sym1-sym2 message again.
2502 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2504 * write.c (fixup_segment): Improve error message for sym1-sym2
2505 errors when sym1 is in a different segment from sym2.
2507 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2509 * config/tc-m32r.c (warn_unmatched_high): New static local.
2510 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2511 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2512 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2513 (md_parse_option): Likewise.
2514 (md_show_usage): Likewise.
2515 (m32r_frob_file): Likewise.
2517 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2518 (read_a_source_file): Call them.
2519 * read.h (stabs_generate_asm_file): Declare.
2520 * stabs.c (stabs_generate_asm_file): New function.
2521 (generate_asm_file): New function.
2522 (stabs_generate_asm_lineno): Move file name handling into
2525 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2527 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2528 (d30v_current_align, d30v_current_align_seg): New variables.
2529 (d30v_last_label): New variable.
2530 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2531 (s_d30v_data, s_d30v_section): Likewise.
2532 (md_pseudo_table): Call them.
2533 (md_begin): Initialize d30v_current_align_seg.
2534 (md_assemble): Call d30v_align when needed by known current alignment.
2535 (d30v_frob_label, d30v_cons_align): New functions.
2536 * config/tc-d30v.h (md_do_align): Remove.
2537 (tc_frob_label): Call d30v_frob_label.
2538 (md_cons_align): New.
2540 * config/tc-d30v.c (find_format): Convert complex expressions to
2541 expression symbols before processing. Clean up code formatting.
2543 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2545 * po/Make-in (install-info): New target.
2547 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2549 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2551 * config/tc-mn10300.c (md_assemble): Likewise.
2553 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2555 * Makefile.am: Update with `make dep-am'.
2556 (HFILES): Add cgen.h.
2557 (cgen.o): Depend on cgen.h.
2558 * Makefile.in: Regenerate.
2560 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2562 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2564 * gasp.c (grab_label): Permit a label to be a preprocessor
2565 variable by permitting a label to start with a backslash.
2567 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2569 * config/tc-mips.c (validate_mips_insn): Removed hack
2570 for previously inaccessible bitfields in some INSN_TRAP
2573 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2575 * config/tc-d30v.c (do_assemble): Abort with error message
2576 if opcode operands do not match.
2578 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2580 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2581 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2582 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2583 similar new 'q' operand.
2585 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2587 * cgen.c (cgen_asm_finish_insn): Fix typo.
2589 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2592 * cgen.c: Include it.
2593 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2594 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2595 All callers updated.
2596 * config/tc-m32r.c: Include cgen.h.
2597 (m23r_insn): New members num_fixups,fixups.
2599 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2601 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2602 to avoid compiler warning.
2604 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2606 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2609 * makefile.vms (OBJS): Add ehopt.obj
2611 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2613 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2615 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2617 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2618 a short format insn.
2619 (md_assemble): Set it for explicitly packed insns.
2621 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2623 * config/obj-coff.c (c_symbol_merge): Do not take address of
2624 native fields when performing the memcpy.
2626 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2628 * config/tc-mips.c (macro,macro2): Implement
2629 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2631 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2633 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2634 relocations against globally visible symbols.
2635 * config/tc-m68k.c (relaxable_symbol): New macro.
2636 (m68k_ip, md_estimate_size_before_relax): Use it.
2637 (tc_m68k_fix_adjustable): Also handle weak symbols.
2639 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2641 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2642 references to externally visible symbols.
2643 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2644 values in twice for a PC relative reloc if the symbol is
2647 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2648 don't adjust a PC relative reloc against an externally visible
2650 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2651 for a PC relative fixup against an externally visible defined
2652 symbol, arrange to store object file and addend values as though
2653 the symbol were not defined.
2654 (tc_gen_reloc): Likewise.
2656 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2658 * read.c (sizeof_leb128): Referenced externally by write.c so
2661 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2663 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2664 and expand a 'debug' symbol associated with the next instruction
2665 that does not cause a short instruction to be filled with a NOP.
2666 (md_pseudo_table): Add support for .debugsym.
2667 (assemble_parallel_insn): Add calls to expand_debug_sym as
2669 (md_assemble): Ditto.
2671 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2673 * as.c (main): Conditionally call setlocale.
2674 * gasp.c (main): Likewise.
2675 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2676 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2678 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2680 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2682 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2684 * config/tc-hppa.c: Change all calls to bzero to use memset.
2685 (pa_ip): Add cast to avoid warning.
2686 (tc_gen_reloc, md_apply_fix): Likewise.
2687 (pa_find_space_by_number): Likewise.
2688 (hppa_force_relocation): Likewise.
2689 (pa_block): Change i to unsigned int.
2690 * config/obj-som.h (obj_som_copyright): Declare.
2692 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2694 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2695 for line numbers for assembly source.
2697 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2699 * configure.in: Change version number to 2.9.4
2700 * configure: Rebuild.
2702 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2704 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2706 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2708 * ecoff.h: Change symbolS in function declaration to struct
2711 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2713 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2714 (md_convert_frag): Fix i18n typo.
2716 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2718 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2719 * ecoff.h: Protoype it.
2720 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2721 [EVAX] (s_alpha_prologue): Delete.
2722 (md_pseudo_table): Update.
2724 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2726 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2727 array to local pointer.
2728 (get_args, parse_expr): Add casts to avoid warnings.
2730 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2732 * read.c (s_set): Cast xmalloc return value to fragS *.
2733 * config/tc-m68k.c (m68k_ip): Function made static to match
2734 previous forward declaration.
2735 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2737 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2739 * config/tc-v850.c: Add internationalisation macros to error
2742 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2743 macros to error strings.
2745 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2747 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2748 reloc is in the TOC csect.
2749 (md_apply_fix3): Correct gettext typo.
2751 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2753 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2754 .L - they are local labels and the branches are not really
2755 function calls but rather far jumps.
2757 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2759 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2761 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2763 * config/tc-i386.c (md_assemble): Print operand number rather than
2764 using ordinal_names.
2765 (i386_operand): Likewise.
2767 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2769 * Makefile.am (INTLLIBS): Define to work around apparent automake
2771 All Makefiles: Regenerated.
2773 * Many files: Added gettext invocations around user-visible
2775 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2776 HAVE_LC_MESSAGES): Define.
2777 * dep-in.sed: Added asintl.h.
2778 * po/Make-in: New file.
2779 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2781 * read.c (Z_): Renamed from `_'.
2782 * Makefile.am (SUBDIRS): Added po.
2783 (POTFILES): new macro.
2784 (po/POTFILES.in): New target.
2785 ($(OBJS)): Added asintl.h.
2787 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2788 (as_new_LDADD): Added $(INTLLIBS).
2789 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2790 (gasp_new_LDADD): Added $(INTLLIBS).
2791 (gasp_new_DEPENDENCIES): New macro.
2792 * configure, aclocal.m4: Rebuilt.
2793 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2795 (ALL_LINGUAS): Define.
2796 * macro.c: Include "asintl.h".
2797 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2798 * as.h: Include "asintl.h".
2799 * config/tc-i386.c (ordinal_names): Removed.
2800 (md_assemble): Changed error text to avoid ordinal_names.
2801 (i386_operand): Likewise.
2802 (reloc): Added as_bad to avoid i18n problems.
2803 (tc_gen_reloc): Likewise.
2804 * config/tc-arm.c (bad_args): Now a #define.
2806 * config/obj-vms.c (VMS_stab_parse): Changed type of
2808 (global_symbol_directory): Unified strings to avoid i18n
2810 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2811 avoid i18n problems.
2812 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2813 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2815 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2817 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2819 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2821 * as.c (print_version_id): Added an fprintf to avoid i18n
2823 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2825 * expr.c (expr): Added as_warn call to avoid i18n problems.
2826 * messages.c (as_assert): Changed code to avoid i18n problems.
2827 (as_abort): Likewise.
2828 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2829 (s_space): Likewise.
2830 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2832 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2834 * config/tc-i386.c (check_prefix): New static function, split out
2836 (struct _i386_insn): Add wait_prefix field.
2837 (md_assemble): Remove wait_prefix local variable. Use
2838 check_prefix when adding a prefix.
2840 * config/tc-i386.c (current_templates): New static variable.
2841 (md_assemble): Remove current_templates local variable.
2842 (md_assemble, i386_operand): Improve error and warning messages in
2843 many places. Add RESTORE_END_STRING in many places before error
2844 return. Clarify some comments.
2846 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2848 (md_assemble): Parse string instruction operands, looking for
2849 segment override prefixes. Check for invalid segment prefixes on
2851 (i386_operand): i.seg[] and max mem_operand changes for string
2853 * config/tc-i386.h (EsSeg): Define.
2855 * config/tc-i386.h (regKludge): Define.
2856 (iclrKludge, imulKludge): Don't define.
2857 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2858 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2859 opcode_modifier checks to look for more common cases first. Add
2860 default_seg for IsString case.
2862 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2864 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2866 * configure: Rebuild with new automake and libtool.
2867 * aclocal.m4, Makefile.in: Likewise.
2869 * doc/Makefile.am (as.dvi): New target.
2870 * doc/Makefile.in: Rebuild.
2872 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2874 * configure.in: Added sparc86x support.
2876 * configure: Rebuild.
2878 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2880 (md_parse_option): Warn if -EL is not supported for this architecture.
2882 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2884 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2886 * config/tc-mips.c (mips_ip): Note when we use get match on
2887 the full instruction name.
2889 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2891 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2892 back into the expression to handle add/sub simplification correctly.
2894 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2896 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2898 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2900 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2903 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2905 * symbols.c (max_indent_level): New global.
2906 (print_symbol_value_1): Use it.
2907 * expr.h (expr_build_dot): Declare.
2908 * expr.c (expr_build_dot): New function.
2910 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2912 * symbols.c (print_binary): New function.
2913 (print_expr_1): Call it.
2915 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2917 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2918 operand in the opcode.
2920 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2922 * config/tc-i386.h: Reorder operand flags and opcode modifier
2923 flags for clarity. Remove unused definitions: Unknown,
2924 ImmUnknown, DispUnknown, NoModrm.
2925 * config/tc-i386.c (type_names): Add missing Debug type.
2926 (md_assemble): Better duplicate prefix checking. Quicker string
2927 instruction check via new opcode_modifier flag.
2929 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2931 * doc/as.texinfo (Invoking): Clarify -Wa example.
2933 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2935 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2936 (s_mips_weakext): Define.
2937 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2938 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2941 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2943 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2944 is an error if the value can not be computed at assembly time.
2945 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2947 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2949 * gasp.c (main): Set next field of new include_path structure to
2950 NULL. From Avery Pennarun <averyp@gdc.ca>.
2952 * read.c (s_mri_sect): Call as_bad rather than abort for an
2953 unsupported MRI target.
2955 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2957 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2958 the destination of a branch instruction should be altered.
2959 (find_real_start): New function: Locate the real, Thumb coded
2960 start of a Thumb function.
2961 (do_t_branch23): Alter the destination of branches to Thumb
2964 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2966 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2968 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2971 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2973 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2974 * doc/c-hppa.texi: Likewise.
2976 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2978 * Makefile.am: Rebuild dependencies.
2979 * Makefile.in: Rebuild.
2981 * Makefile.am (DEP_INCLUDES): New variable.
2982 (.dep1): Change to work when srcdir is not an absolute path.
2983 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2984 * Makefile.in: Rebuild.
2986 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2988 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2989 LinearAddress patch.
2991 * configure.in: Set version to 2.9.1.
2992 * configure: Rebuild.
2994 * Branched binutils 2.9.
2996 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2998 * config/tc-i386.h (FWait): Define.
2999 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3000 other prefixes. Check FWait flag in opcode table to see which
3001 instructions require an fwait prefix.
3003 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3005 * stabs.c (get_stab_string_offset): Always create a stab string
3008 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3010 Fix some gcc -Wall warnings:
3011 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3012 * ehopt.c (eh_frame_code_alignment): Likewise.
3013 * expr.c (integer_constant, operand): Likewise.
3014 * frags.c (frag_align): Likewise.
3015 * gasp.c (level_0, change_base, doinstr): Likewise.
3016 * hash.c (hash_ask): Likewise.
3017 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3018 (debugging_pseudo): Likewise.
3019 * macro.c (define_macro, check_macro): Likewise.
3020 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3021 (ignore_rest_of_line, float_cons): Likewise.
3022 * symbols.c (decode_local_label_name): Likewise.
3023 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3024 (fixup_segment, number_to_chars_bigendian): Likewise.
3025 (number_to_chars_littleendian): Likewise.
3026 * config/atof-ieee.c (gen_to_words): Likewise.
3027 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3028 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3029 * read.c (output_big_sleb128): Initialize locals to avoid
3031 (output_big_uleb128, equals): Likewise.
3032 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3033 to unsigned int. Change zeros to unsigned int.
3034 * cond.c (s_if): Add return to default case.
3035 * frags.c (frag_now_fix): Change return type to addressT.
3036 * frags.h (frag_now_fix): Update declaration.
3037 * listing.c (file_info_struct): Change linenum to unsigned int.
3038 (struct list_info_struct): Change hll_line to unsigned int.
3039 (print_source): Update format string.
3040 * read.c (emit_expr): Change scan to unsigned int, and don't
3041 bother to initialize it.
3042 * symbols.c (dollar_label_count): Change to unsigned long.
3043 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3044 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3045 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3047 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3049 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3050 mcf5200 just as we do for m68000.
3051 (m68k_init_after_args): Likewise.
3052 (md_estimate_size_before_relax): Likewise.
3054 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3056 * config/tc-v850.c (md_assemble): Store relocation addend in
3057 fixup instead of instruction.
3059 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3061 * config/tc-i386.c (md_assemble): Swap template arguments to
3062 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3063 This macro is currently symmetric, so passing them the wrong
3064 way didn't cause any problem, but may if the macro is changed
3066 After copying template to i.tm, use i.tm. rather than t-> to
3067 access fields, and make t a const*
3068 Move i.tm.operand_types[] swap to immediately after the copy.
3070 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3072 * expr.h (expr_build_uconstant): Add prototype.
3073 (expr_build_unary,expr_build_binary): Add prototypes.
3074 * expr.c (expr_build_uconstant): New function.
3075 (expr_build_unary,expr_build_binary): New functions.
3077 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3079 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3080 * macro.c (macro_expand_body): Increase buffer size.
3081 * messages.c (as_warn): Likewise.
3082 (as_warn_where, as_bad, as_bad_where): Likewise.
3084 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3086 Based on patch from H.J. Lu <hjl@gnu.org>:
3087 * Makefile.am (DISTSTUFF): New variable.
3088 (diststuff): New target.
3089 * Makefile.in: Rebuild.
3091 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3093 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3094 m32r_elf_section_change_hook.
3096 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3097 emit a nop if a section ends with a 16 bit instruction.
3099 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3101 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3102 s_lcomm rather than obj_coff_lcomm.
3103 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3105 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3107 * config/tc-i386.h (LinearAddress): Define.
3108 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3109 instruction, don't use a default segment.
3111 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3113 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3114 * configure: Rebuild.
3116 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3118 * aclocal.m4, configure: Rebuild with libtool 1.2.
3120 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3122 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3123 PC relative branches. Patch courtesy of Jonathan Walton.
3126 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3128 * configure.in (emulations): Add thumb-pe target.
3130 * configure (emulations): Add thumb-pe target.
3132 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3134 * itbl-lex.l (yywrap): Don't define if already defined as a
3137 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3139 * depend.c (quote_string_for_make): New function.
3140 (wrap_output): Use it.
3142 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3144 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3145 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3147 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3149 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3150 Recognize -GN and -relax.
3151 (md_begin): Initialize gp size from -G switch.
3152 (alpha_force_relocation): Always force if -relax.
3153 (alpha_align): Take a new argument that will specify when to
3154 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3155 Change all callers. Emit nop alignment padding as nop+unop pair.
3157 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3159 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3160 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3162 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3164 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3165 require padding to the next long word boundary.
3167 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3169 * cgen.c: #include symcat.h.
3170 * config/tc-m32r.c: Likewise.
3172 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3174 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3175 absolute expressions instead of '$' prefixed register names.
3177 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3179 * read.c (s_set): Record file and line info for symbols when -as.
3180 (pseudo_set): Don't overwrite that dummy fragment.
3182 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3184 * config/tc-ppc.c (md_pseudo_table): Add "section".
3185 (ppc_named_section): New static function.
3187 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3189 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3190 so we don't have to scan the entire list.
3192 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3194 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3195 case, allow the parallel instructions to modify the same flag
3198 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3200 * listing.c (list_symbol_table): Categorize symbols by
3201 undefined_section rather than sy_frag->line == NULL.
3203 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3205 * Makefile.am (install-exec-local): Install properly when ln
3206 fails or tooldir == prefix.
3208 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3210 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3211 Test result of insert_operand for error.
3213 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3215 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3216 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3217 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3218 * doc/Makefile.in: Rebuild.
3220 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3222 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3223 (macro): Fix handling of M_COP[0-3].
3225 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3227 Based on patches from Ross Harvey <ross@teraflop.com>:
3228 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3229 if macro_alternate or macro_mri.
3230 (getstring): Remove support for byte constants between < and >.
3231 (get_any_string): '<' only starts a string if macro_alternate or
3233 (macro_expand_body): Permit keyword parameters following
3234 positional parameters.
3236 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3237 * configure.in (alpha*-*-netbsd*): New target.
3238 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3239 * configure: Rebuild.
3241 * as.h (flag_warn_suppress_instructionswap): Move from here...
3242 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3243 here, and make static.
3245 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3246 BFD_ASSEMBLER or MANY_SEGMENTS.
3248 * as.c (show_usage): Update bug-gnu-utils address.
3249 * gasp.c (show_usage): Likewise.
3250 * doc/as.texinfo (Bug Reporting): Likewise.
3252 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3254 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3255 insns regardless of the size of a pointer if we're in mips I or
3257 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3259 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3261 Fix rac to accept only a0:
3262 * tc-d10v.c (parallel_ok, find_opcode):
3263 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3264 Introduce OPERAND_GPR.
3266 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3268 * read.c (s_fill): Handle non-constant repeat counts by creating
3269 an rs_space fragment.
3271 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3273 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3274 from as_bad to as_warn.
3276 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3278 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3279 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3280 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3282 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3284 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3285 seg_fix_rotP rather than fix_root from seg_info.
3287 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3289 * expr.c: Add support for 0x1_2_3_4 bignums.
3291 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3293 * configure.in: Change -linux* to -linux-gnu*.
3294 * configure: Rebuild.
3296 * app.c (do_scrub_begin): Treat \r as whitespace.
3298 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3300 * Makefile.am: Update dependencies.
3301 * Makefile.in: Rebuild.
3303 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3305 * configure, aclocal.m4: Rebuild with new libtool.
3307 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3309 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3310 the argument to bfd_set_arch_mach.
3311 (load_address): Use bfd_arch_bits_per_address to determine the
3312 bit size of an address instead of looking at the isa level.
3313 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3315 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3317 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3319 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3321 * ehopt.c: New file.
3322 * as.h (enum _relax_state): Add rs_cfa.
3323 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3324 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3325 * read.c (emit_expr): Call check_eh_frame.
3326 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3327 (relax_segment): Likewise.
3328 * Makefile.am: Rebuild dependencies.
3329 (GAS_CFILES): Add ehopt.c.
3330 (GENERIC_OBJS): Add ehopt.o.
3331 * doc/internals.texi (Frags): Document rs_cfa.
3333 * as.c (show_usage): Mention --traditional-format.
3334 (parse_args): Accept --traditional-format.
3335 * as.h (flag_traditional_format): Declare.
3336 * output-file.c (output_file_create): If flag_traditional_format,
3337 set BFD_TRADITIONAL_FORMAT on stdoutput.
3338 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3340 * config/tc-mips.c (append_insn): Make sure that if we have a
3341 fixup for an unmatched %hi reloc, it does not associated with a
3344 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3345 * doc/Makefile.in: Likewise.
3347 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3349 * config/tc-m32r.c (check_for_side_effects): New function.
3350 (can_make_parallel): Add checks for instruction side effects
3351 clashing with the other instruction.
3352 (assemble_parallel_insn): Improve warning messages. Return error
3353 message from non-swapped instruction order.
3355 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3357 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3359 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3360 md_cleanup definition. This moves the forced literal output to
3361 the end of the source pass, and avoids macro's inserting literals
3362 into the code immediately after the macro expansion.
3364 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3366 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3367 a gas internal symbol is adjustable.
3368 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3370 * as.h: If gcc version greater than 2.6, use `__format__' and
3371 `__printf__' in function attributes, rather than `format' and
3374 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3376 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3378 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3380 Add tms320c30 support:
3381 * config/tc-tic30.h: New file.
3382 * config/tc-tic30.c: New file.
3383 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3384 TARGET_FORMAT as "coff-tic30".
3385 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3386 * Makefile.am: Rebuild dependencies.
3387 (CPU_TYPES): Add tic30.
3388 (CPU_OBJ_VALID): tic30-aout is valid.
3389 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3390 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3391 * configure, Makefile.in: Rebuild.
3393 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3395 * config/tc-v850.c (md_assemble): Improvements to error messages.
3397 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3399 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3400 BFD_RELOC_HI16_S to store the high bits of any value.
3402 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3403 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3404 assembler calculate relocations to any external symbol at all.
3405 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3406 involving generation of pc-relative relocs.
3407 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3408 has been moved to md_apply_fix3.
3410 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3411 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3412 which actually means (the address of identifier's GOT entry) +
3413 constant, which is not particularly useful.
3415 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3417 * read.h (include_dirs): Declare.
3418 (include_dir_count,include_dir_maxlen): Declare.
3420 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3422 * configure.in: Correct check for shared opcodes library.
3423 * configure: Rebuild.
3425 * listing.c (buffer_line): If we can't open the file, set at_end.
3426 (listing_print): Remove unused local variable fi.
3428 * config/m68k-parse.y (reglistpair): Handle register list in
3431 * config/vms-conf.h: Don't undef VERSION.
3433 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3435 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3437 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3439 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3440 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3441 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3442 (EXTRA_DIST): Define.
3443 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3444 explicitly rather than via the list of object files.
3445 (gcc-as.opt): New file created when make-gas.com is run.
3446 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3447 itbl-cpu.h} to #include appropriate file rather than copying that
3449 * config/vms-conf.h: Synchronize with current config.in.
3450 * Makefile.in: Rebuild.
3452 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3454 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3455 (parallel_ok): Relaxed parallel subinstruction dependency check.
3457 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3459 * as.h (flag_warn_suppress_instructionswap): added new flag.
3460 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3461 command line argument.
3462 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3463 warning only if flag_warn_suppress_instructionswap is false.
3465 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3467 * configure.in (i386-*-mingw32*): New target.
3468 * configure: Rebuild.
3470 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3472 * symbols.c (resolve_symbol_value): Don't set the segment if it
3473 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3475 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3478 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3480 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3481 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3484 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3486 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3488 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3490 * config/tc-v850.c (v850_insert_operand): Display instruction when
3491 an error is encountered.
3493 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3495 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3496 (i386-*-sco3.2v5*coff): New target.
3497 (i386-*-sco3.2*): New target.
3498 * configure: Rebuild.
3500 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3502 * config/tc-v850.c: Tidy error message production.
3504 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3506 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3507 validate_immediate return value in the right type for comparisons
3510 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3512 * listing.c (MAX_BYTES): Use listing variables not constants.
3513 (data_buffer): No longer an array, but a pointer.
3514 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3515 (listing_listing): Allocate data_buffer.
3517 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3519 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3520 --listing-rhs-width, --listing-cont-lines.
3521 (show_usage): Update.
3522 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3523 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3524 (print_lines): Use the variables instead of the constants.
3525 (listing_listing): Likewise.
3526 * listing.h: Declare the new vars.
3528 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3530 * as.c (parse_args): Add --keep-locals alias for -L.
3531 Add --strip-local-absolute.
3532 (show_usage): Update.
3533 * as.h (flag_strip_local_absolute): New flag.
3534 * symbols.c (S_IS_LOCAL): Use it.
3535 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3536 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3537 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3539 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3541 * config/tc-m32r.c: Detect if explicitly parallel instructions
3542 might have an io conflict and issue a warning message.
3544 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3546 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3547 cgen_swap_fixups): Functions to save, restore and swap the fixup
3548 chain with a backup copy.
3549 (cgen_asm_finish_insn): Returns address of constructed insn.
3551 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3553 * listing.c (file_info_struct): Remove FILE, add POS.
3554 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3555 (file_info): Don't open the file.
3556 (buffer_line): Check for the file in the last_open cache, updating
3558 (print_source): Don't reference file_info->file.
3559 (listing_listing): Likewise.
3560 (listing_print): Close the file in the cache, if any.
3562 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3564 * read.c (dwarf_file_string): New file static variable.
3565 (emit_expr): Look for constant sequence that leads up to a file
3566 name in DWARF debugging output.
3567 (stringer): Use dwarf_file_string to decide whether to accept a
3568 string as a file name.
3570 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3572 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3573 (crack_operand): Add reg->reglst MRI hack.
3574 (r_seg): Put reglst symbols in reg_section.
3575 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3577 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3579 * tc-sh.c (get_specific): Handle SGR & DBR.
3581 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3583 * tc-h8300.c (parse_reg): Take the length of the symbol into
3584 account when attempting to match a register name.
3585 * tc-h8500.c (parse_reg): Likewise.
3587 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3589 * cgen.c: Formatting changes to improve readability.
3591 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3593 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3596 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3598 Based on a patch from Jim Wilson
3599 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3600 (tc_gen_reloc): Handle cross section PC relative relocs
3603 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3605 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3607 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3609 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3610 (expr_jmp_buf): New static local.
3611 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3612 (cgen_md_operand): New function.
3613 * tc-m32r.c: Clean up pass over `struct foo' usage.
3614 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3616 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3618 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3619 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3621 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3623 * config/tc-i386.c (i386_operand): Give an error if there are
3624 unrecognized characters after an expression.
3626 For older changes see ChangeLog-9697