1 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4 * Makefile.am: Rebuild dependencies.
5 * Makefile.in: Rebuild.
7 * config/tc-i386.c (i386_immediate): Remove unused label
10 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
11 * symbols.c: Likewise.
12 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
13 sy_next field when taking address, rather than symbol_next.
15 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
17 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
18 value from the output file architecture.
19 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
20 * dwarf2dbg.h: Change bfd_vma to addressT.
22 1999-06-11 Ian Lance Taylor <ian@zembu.com>
24 * dwarf2dbg.h: Use PARAMS in function declarations.
26 1999-06-11 Martin Dorey <mdorey@madge.com>
28 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
29 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
31 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
33 1999-06-11 Ian Lance Taylor <ian@zembu.com>
35 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
37 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
40 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
42 * read.c (read_a_source_file): Only declare inescape if
45 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
47 (find_entry_byval): Add parens to avoid warning.
49 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
51 * symbols.c (resolve_symbol_value): Don't permit subtraction of
54 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
56 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
59 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
60 synthetize_setx): New functions.
61 (md_assemble): Broken the special cases into the above
62 functions. Make compiler happy if sizeof(bfd_vma)==4.
63 Fix sethi generated from set/setuw. If instructions have a relloc,
64 always clear the fields to be relocated in the opcode.
65 (sparc_ip): Remove special_case global variable.
67 1999-06-10 Ian Lance Taylor <ian@zembu.com>
69 Based on patches from John W. Woznack <jwoznack@concentric.net>:
70 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
71 indication of success rather than a value.
72 (itbl_get_val): Likewise.
73 (itbl_get_field): Use strcspn. Change delimiters to include
75 * itbl-ops.h (itbl_get_reg_val): Update declaration.
76 (itbl_get_val): Likewise.
77 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
79 * symbols.c (copy_symbol_attributes): Convert local symbols to
82 1999-06-10 Nick Clifton <nickc@cygnus.com>
84 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
87 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
89 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
90 Optimize set if sizeof(bfd_vma) == 64.
91 (sparc_ip): Fix sethi - without %hi() it should generate
92 R_SPARC_22 reloc, not R_SPARC_HI22.
93 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
95 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
97 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
98 (s_ncons): New function.
99 (native_op_table): New table.
100 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
101 R_SPARC_OLO10 handling.
103 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
105 * expr.h (struct expressionS): Revert last change; widen X_op.
106 * config/tc-alpha.c (md_begin): Check the field is wide enough.
108 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
110 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
111 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
112 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
113 * Makefile.in: Regenerated.
115 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
116 `common' pass on to s_mri_common.
117 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
119 1999-06-06 Richard Henderson <rth@cygnus.com>
121 * config/obj-elf.c (obj_elf_section): Don't free the return
122 value of demand_copy_C_string.
124 1999-06-05 Richard Henderson <rth@cygnus.com>
126 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
127 creation logic from obj_elf_create_section.
129 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
130 (section_stack): New.
131 (special_sections): Make const.
132 (obj_elf_section): Gut and rewrite parsing.
133 (obj_elf_change_section): New function broken out of obj_elf_section.
134 (obj_elf_parse_section_letters): Likewise.
135 (obj_elf_section_word): Likewise.
136 (obj_elf_section_type): Likewise.
137 (obj_elf_previous): Treat as a toggle.
138 (obj_elf_popsection): New.
139 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
140 (ppc_section_type): Likewise.
141 * config/tc-ppc.h: Likewise.
143 * expr.h (struct expressionS): Don't make X_op a bitfield.
144 * config/tc-alpha.c: Update for symbol handling changes.
145 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
146 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
148 1999-06-05 Richard Henderson <rth@cygnus.com>
150 * dwarf2dbg.c (*): Convert to K&R + prototypes.
151 (dwarf2_gen_line_info): Kill unused variables.
152 (dwarf2_finish): Likewise.
153 (dwarf2_where): Likewise.
154 (dwarf2_directive_file): If we've only got a string,
155 hand off to s_app_file.
156 * ecoff.c: Move the include of ecoff.h.
157 * symbols.h (S_IS_FUNCTION): Prototype.
159 * read.c (LEX_HASH): Supply a default.
161 (s_globl): Update `c' after skipping whitespace.
162 * read.h (LEX_END_NAME, is_name_ender): New.
163 * expr.c (get_symbol_end): Respect it.
165 1999-06-04 Mark Klein <mklein@dis.com>
167 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
169 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
171 * config/tc-hppa.c: Update for symbol handling changes.
173 1999-06-03 Ian Lance Taylor <ian@zembu.com>
175 * cgen.c: Update for symbol handling changes.
176 * config/tc-m32r.c: Likewise.
178 * config/tc-hppa.h: Update for symbol handling changes.
179 * config/tc-hppa.c: Likewise.
181 * config/tc-arm.h: Update for symbol handling changes.
182 * config/tc-arm.c: Likewise.
183 (symbol_make_empty): Remove. Just use symbol_create.
185 * symbols.c (symbol_set_tc): Correct name.
187 * Makefile.am: Rebuild dependencies.
188 ($(OBJS)): Don't depend upon struc-symbol.h.
189 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
190 * dep-in.sed: Don't remove struc-symbol.h.
191 * Makefile.in: Rebuild.
193 * doc/internals.texi (Symbols): Describe changes in symbol
196 1999-06-03 Richard Henderson <rth@cygnus.com>
198 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
199 instead of doing the work by hand.
201 1999-06-03 David Mosberger <davidm@hpl.hp.com>
203 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
204 state of line state-machine.
205 (struct ls): Collect DWARF2 line state-machine state in new member
206 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
207 resulted in any DWARF2 directives.
208 (reset_state_machine): New function.
209 (out_end_sequence): Ditto.
210 (dwarf2_gen_line_info): When switching sections or switching to a
211 lower text address, call out_end_sequence() first to terminate the
212 previous code sequence as code sequences MUST have monotonically
213 increasing addresses.
214 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
216 1999-06-03 David Mosberger <davidm@hpl.hp.com>
218 * as.c (parse_args): Add option -gdwarf2 to allow requesting
219 DWARF2 debug info (line information only, at this point).
220 * as.h: Update comment about supported debug formats.
221 * dwarf2dbg.c, dwarf2dbg.h: New files.
222 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
224 * expr.c (operand): Don't use [ for parens if we want an index op.
225 (op_encoding): Switch [ into O_index, if desired.
226 (op_rank): Renumber with O_index on bottom.
227 (expr): If O_index, match closing bracket.
228 * expr.h (O_index): New.
230 * read.c (read_a_source_file): Conditionally allow matched "
231 in lines passed to md_assemble.
233 * config/obj-elf.c (elf_pseudo_table): Add `common'.
235 1999-06-03 Ian Lance Taylor <ian@zembu.com>
237 Add support for storing local symbols in a small structure to save
238 memory when assembling large files.
239 * as.h: Don't include struc-symbol.h.
240 (symbolS): Add typedef.
241 * symbols.c: Include struc-symbol.h.
242 (local_hash): New static variable.
243 (save_symbol_name): New static function, from symbol_create.
244 (symbol_create): Call save_symbol_name.
245 (local_symbol_count): New static variable.
246 (local_symbol_conversion_count): Likewise.
247 (LOCAL_SYMBOL_CHECK): Define.
248 (local_symbol_make): New static function.
249 (local_symbol_convert): New static function.
250 (colon): Handle local symbols. Create local symbol for local
252 (symbol_table_insert): Handle local symbols.
253 (symbol_find_or_make): Create local symbol for local label name.
254 (symbol_find_base): Check for local symbol.
255 (symbol_append, symbol_insert): Check for local symbols.
256 (symbol_clear_list_pointers, symbol_remove): Likewise.
257 (verify_symbol_chain): Likewise.
258 (copy_symbol_attributes): Likewise.
259 (resolve_symbol_value): Handle local symbols.
260 (resolve_local_symbol): New static function.
261 (resolve_local_symbol_values): New function.
262 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
263 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
264 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
265 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
266 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
267 (symbol_previous, symbol_next): New functions.
268 (symbol_get_value_expression): Likewise.
269 (symbol_set_value_expression): Likewise.
270 (symbol_set_frag, symbol_get_frag): Likewise.
271 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
272 (symbol_mark_used_in_reloc): Likewise.
273 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
274 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
275 (symbol_mri_common_p): Likewise.
276 (symbol_mark_written, symbol_clear_written): Likewise.
277 (symbol_written_p): Likewise.
278 (symbol_mark_resolved, symbol_resolved_p): Likewise.
279 (symbol_section_p, symbol_equated_p): Likewise.
280 (symbol_constant_p): Likewise.
281 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
282 (symbol_get_obj, symbol_set_obj): Likewise.
283 (symbol_get_tc, symbol_set_tc): Likewise.
284 (symbol_begin): Initialize local_hash.
285 (print_symbol_value_1): Handle local symbols.
286 (symbol_print_statistics): Print local symbol statistics.
287 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
288 Declare new symbols.c functions. Move many declarations here from
290 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
291 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
292 (struct symbol): Move bsym to make it clearly the first field.
293 Remove TARGET_SYMBOL_FIELDS.
294 (symbolS): Don't typedef.
295 (struct broken_word): Remove.
296 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
297 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
298 (symbol_clear_list_pointers): Likewise.
299 (symbol_insert, symbol_remove): Likewise.
300 (symbol_previous, symbol_append): Likewise.
301 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
302 (struct local_symbol): Define.
303 (local_symbol_converted_p, local_symbol_mark_converted): Define.
304 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
305 (local_symbol_get_frag, local_symbol_set_frag): Define.
306 (local_symbol_get_real_symbol): Define.
307 (local_symbol_set_real_symbol): Define.
309 * write.c (write_object_file): Call resolve_local_symbol_values.
310 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
311 (TARGET_SYMBOL_FIELDS): Don't define.
312 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
313 ECOFF_DEBUGGING, add ECOFF fields.
314 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
315 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
316 ECOFF_DEBUGGING, add ECOFF fields.
317 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
318 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
319 * config/tc-mcore.h: Don't include struc-symbol.h.
320 (TARGET_SYMBOL_FIELDS): Don't define.
321 (struct mcore_tc_sy): Define.
322 (TC_SYMFIELD_TYPE): Define.
323 * Many files: Use symbolS instead of struct symbol. Use new
324 accessor functions rather than referring to symbolS fields
327 * read.c (s_mri_common): Don't add in value of line_label.
329 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
330 checking for SEC_LINK_ONCE.
332 * config/tc-sh.h (sh_fix_adjustable): Declare.
334 * app.c (input_buffer): New static variable.
335 (app_push): Save saved_input in allocated buffer.
336 (app_pop): Restored saved_input.
337 (do_scrub_chars): Change get parameter to take char * and int as
338 arguments. Change GET macro to pass input_buffer to get
339 function. Don't save input into allocated buffer.
340 * as.h (do_scrub_chars): Update declaration.
341 * input-file.c (input_file_get): Change to take char * and int.
342 Read data into passed in buffer. Remove static buffer.
343 * read.c (scrub_from_string): Change to take char * and int. Copy
344 data into passed in buffer.
346 * hash.h: Neaten. Declare hash_traverse.
347 * hash.c: Complete rewrite based on BFD hashing code.
348 * gasp.c (chunksize): New variable.
349 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
352 1999-05-28 Nick Clifton <nickc@cygnus.com>
354 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
355 addend unless the target uses an old ABI.
357 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
359 -Wchar-subscripts cleanup
360 * listing.c (listing_newline): Use unsigned char variable, so
361 calls to isascii,iscntrl are correct.
362 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
364 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
365 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
366 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
367 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
369 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
371 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
373 (arch_coldfire_p): New #define.
374 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
376 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
378 * config/tc-m68k.c (install_operand): Add places `n', `o'.
380 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
381 (install_operand): Add place `N'.
382 (init_table): Add registers ACC, MACSR, MASK.
384 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
386 * config/tc-m68k.c: Change mcf5200 --> mcf.
387 (archs): Add mcf5206e, mcf5307.
388 (m68k_ip): Add format `u'.
389 (install_operand): Add place `m', `M', `h'.
390 (init_table): Add upper/lower registers.
392 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
394 1999-05-28 Martin Dorey <mdorey@madge.com>
396 * config/tc-i960.c: Several minor changes to add ELF and
397 BFD_ASSEMBLER support.
398 * config/tc-i960.h: Likewise.
399 * configure.in (i960-*-elf*): New target.
400 * aclocal.m4, configure: Rebuild.
402 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
404 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
405 reloc changes when defined(BFD_ASSEMBLER).
407 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
409 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
411 * write.c (write_print_statistics): Output to file, not stderr.
413 * expr.c (generic_bignum_to_int32,64): Prototype.
415 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
416 output_sleb128, output_uleb128, output_big_sleb128,
417 output_big_uleb128, output_big_leb128): Prototype.
418 (output_big_sleb128, output_big_uleb128): Make inline.
419 (output_big_leb128): Remove inline
421 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
422 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
423 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
424 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
425 value for correct overflow check in write.c:fixup_segment.
426 * write.c (fixup_segment): Move bitfield overflow checks to after
427 the md_apply_fix call.
428 * config/obj-coff.c (fixup_segment): Likewise.
429 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
430 valueT *val argument.
432 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
434 * config/atof-ieee.c (gen_to_words): Correctly round a
435 denormalized number. Fix off-by-one in range checking for
436 exponent in a denormal.
438 1999-05-10 Nick Clifton <nickc@cygnus.com>
440 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
443 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
445 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
447 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
449 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
450 (ReverseRegRegmem): Remove.
451 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
452 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
453 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
456 From Doug Ledford <dledford@redhat.com>
457 * config/tc-i386.h (RegXMM): New for P/III.
458 * config/tc-i386.c: Add support for P/III.
460 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
462 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
463 (md_begin): Allow ppc32 insns in ppc64bridge mode.
464 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
466 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
468 * config/tc-i386.c (i386_immediate): Skip whitespace before
469 complaining about junk after expression.
470 (i386_displacement): Likewise.
472 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
474 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
475 Don't copy before downcaseing.
477 1999-05-05 Catherine Moore <clm@cygnus.com>
479 * tc-m68k.c: Include elf/m68k.h.
480 (m68k_elf_final_processing): New routine.
481 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
484 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
486 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
489 1999-04-30 Nick Clifton <nickc@cygnus.com>
491 * config/tc-mcore.c (mcore_s_section): Dump literals before
494 1999-04-29 Nick Clifton <nickc@cygnus.com>
496 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
499 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
501 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
502 (TC_INIT_FIX_DATA): Delete.
503 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
504 (TC_INIT_FIX_DATA): Delete.
505 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
506 * write.c (fix_new_internal): Initialize fx_cgen member.
507 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
508 (gas_cgen_md_apply_fix3): Update.
509 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
510 (md_cgen_record_fixup_exp): Update.
511 (FX_OPINFO_R_TYPE): Update.
513 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
514 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
515 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
516 * frags.h (struct frag): Make opindex, opinfo ints.
518 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
520 1999-04-26 Tom Tromey <tromey@cygnus.com>
522 * aclocal.m4, configure: Updated for new version of libtool.
524 1999-04-22 Nick Clifton <nickc@cygnus.com>
526 * config/tc-mcore.c (md_apply_fix3): Renamed function from
528 (md_apply_fix3): Do not fix up absolute relocations against
531 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
533 1999-04-20 Nick Clifton <nickc@cygnus.com>
535 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
536 changes and data-in-text directives.
537 (mcore_cons): New function: intercept cons() operations.
538 (mcore_float_cons): New function: intercept float_cons()
540 (mcore_stringer): New function: intercept stringer() operations.
542 1999-04-18 Ian Lance Taylor <ian@zembu.com>
544 * obj.h (struct format_ops): Change generate_asm_lineno field to
546 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
548 * config/tc-alpha.c (find_opcode_match): Add default case to
550 (find_macro_match): Likewise.
551 (load_expression): Parenthesize && within ||.
553 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
555 1999-04-17 Nick Clifton <nickc@cygnus.com>
557 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
558 .text .data .section pseudo ops.
559 (mcore_s_section): New function. Dump lits before changing secs.
560 (mcore_s_text): New function. Dump lits before changing secs.
561 (mcore_s_data): New function. Dump lits before changing secs.
563 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
565 * config/tc-mips.c (mips_32bitmode): New.
566 (md_begin): Set mips_32bitmode if needed.
567 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
568 Set EF_MIPS_32BITMODE.
570 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
572 * config/obj-coff.c (c_section_symbol): Fix typo in previous
575 1999-04-16 Nick Clifton <nickc@cygnus.com>
577 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
579 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
581 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
582 expressions correctly.
585 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
587 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
589 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
591 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
592 and fmpynfadd instructions.
594 1999-04-11 Richard Henderson <rth@cygnus.com>
596 * as.h (environ): Declare it, if needed.
597 * as.c (dump_statistics): Don't declare environ.
598 * configure.in (environ): Detect declaration.
599 * configure, config.in: Rebuild
601 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
602 (i386_displacement): Allocate enough space for replacement buffer.
603 Clean up replacement buffer initialization.
605 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
607 * subsegs.c (section_symbol): Don't create a new symbol if one
608 already exists; instead, use the existing one, but set its segment
609 and frag data if it hasn't already been defined.
610 * config/obj-coff.c (c_section_symbol): Likewise.
612 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
614 * tc-alpha.c (load_expression): Call as_bad instead of abort.
616 1999-04-08 Nick Clifton <nickc@cygnus.com>
618 * config/tc-mcore.c: New File: Support routines for MCore
620 * config/tc-mcore.h: New File: Definitions for MCore assembler.
621 * config/obj-coff.c: Add support for mcore-pe target.
623 * Makefile.am: Add support for MCore targets.
624 * Makefile.in: Regenerate.
625 * configure.in: Add support for MCore targets.
626 * configure: Regenerate.
628 * doc/all.texi: Set MCORE.
629 * doc/as.texinfo: Document MCore specific command line options.
631 * write.h: Prevent multiple inclusion.
633 1999-04-06 Ian Lance Taylor <ian@zembu.com>
635 * asintl.h (LC_MESSAGES): Never define.
636 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
638 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
641 * Makefile.am (m68k-parse.c): If configuring in the source
642 directory, copy m68k-parse.y into the local directory before
643 running ylwrap, to remove spurious differences when generating
645 * Makefile.in: Rebuild.
647 * config/tc-sparc.h (md_do_align): Just allocate the number of
648 bytes necessary, rather than always allocating 1024.
650 1999-04-04 Ian Lance Taylor <ian@zembu.com>
652 * listing.c (listing_newline): Add cast to avoid warning.
653 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
654 * config/tc-i386.c (i386_scale): Add return value.
655 (build_displacement_string): Remove unused local temp_disp2.
656 (i386_intel_memory_operand): Add parentheses to avoid warning.
657 (i386_intel_operand): Remove unused local end_of_operand_string.
658 (i386_operand): Remove unused local operand_modifier.
659 (i386_operand): Add parens to avoid warning.
661 1999-04-04 Don Bowman <don@pixsci.com>
663 * configure.in: Add mips*-*-vxworks* target; have it define
665 * configure, config.in: Rebuild.
667 1999-03-31 Nick Clifton <nickc@cygnus.com>
669 * configure.in (emulations): Add support for arm-epoc-pe.
670 * configure: Regenerate.
671 * config/te-epoc-pe.h: New file. Define macros specific to
673 * config/tc-arm.h: Select epoc-pe-arm target format if configured
674 for arm-epoc-pe target.
676 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
678 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
680 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
682 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
683 detect ",n" without a condition.
684 (pa_parse_neg_cmpsub_cmpltr): Likewise.
687 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
689 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
690 instruction is encoded with one bit.
693 1999-03-23 Ian Lance Taylor <ian@zembu.com>
695 * doc/internals.texi (CPU backend): Mention that
696 line_separator_chars should not include newline. From thi
697 <ttn@mingle.glug.org>.
699 1999-03-22 Doug Evans <devans@casey.cygnus.com>
701 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
702 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
704 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
706 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
708 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
710 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
713 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
715 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
717 1999-03-15 Martin Hunt <hunt@cygnus.com>
719 * app.c (do_scrub_begin): Change '-' back to a symbol char
720 so we can use multiple opcodes on a line again.
722 * config/tc-d30v.c: By default, warn if a symbol has
723 the same name as a register. Plus some minor
724 updates from the branch.
726 1999-03-13 Nick Clifton <nickc@cygnus.com>
728 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
729 BFD_RELOC_16 and BFD_RELOC_64.
731 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
733 * expr.c (expr): Add missing else.
735 1999-03-12 Nick Clifton <nickc@cygnus.com>
737 * config/tc-arm.c (md_apply_fix3): Improve error message.
739 1999-03-11 Doug Evans <devans@casey.cygnus.com>
741 * Makefile.am (CPU_TYPES): Add fr30.
742 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
743 (fr30,m32r dependencies): Update.
744 * Makefile.in: Rebuild.
746 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
747 (gas_cgen_record_fixup_exp): Ditto.
748 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
749 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
750 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
751 (md_cgen_lookup_reloc): Update use of operand->type.
752 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
753 (md_convert_frag): Call cgen_operand_lookup_by_num.
754 (md_cgen_lookup_reloc): Update use of operand->type.
755 (m32r_cgen_record_fixup_exp): Ditto.
757 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
759 * config/tc-mips.c (md_show_usage): Fix message.
761 1999-03-03 Nick Clifton <nickc@cygnus.com>
763 * doc/c-arm.texi (ARM Syntax): Document new command line switches
764 and LDR reg,=<expr> instruction.
766 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
769 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
771 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
773 1999-02-17 Nick Clifton <nickc@cygnus.com>
775 This patch was created by: Scott Bambrough
776 <scottb@corelcomputer.com>
779 Special cased '@' character. The '@' character is used as the
780 ARM assembler comment character, as a special character
781 and in ELF .symver pseudo-op's, and as a special character in
782 .type and .section pseudo-ops.
783 (symver_pseudo): New static variable.
784 (symver_state): New static variable.
785 (struct app_save): Add field 'symver_state'.
786 (app_push): Save global symver_state int struct app_save.
787 (app_pop): Restore global symver_state from struct app_save.
788 (do_scrub_chars): Special case handling of '@' character in
791 * configure.in: Modified to recognize armv* uname syntax from ARM
793 * configure: Regenerated.
795 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
796 a prefix to the section's type.
797 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
800 * config/tc-arm.h: Add support for PIC generation:
801 (pic_code): New boolean.
802 (obj_relocate_extern): Define.
803 (TC_RELOC_RTSYM_LOC_FIXUP): Define
804 (TC_CONS_FIX_NEW): Define.
805 (tc_fix_adjustable): Define.
806 (GLOBAL_OFFSET_TABLE_NAME): Define.
808 * config/tc-arm.c: Add support for PIC generation:
809 (line_seperator_chars): Allow ';' as a seperator for Linux.
810 (is_immediate_prefix): New macro.
811 (arm_parse_reloc): New function.
812 (s_arm_elf_cons): New function.
813 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
814 (md_undefined_symbol): Special case handling for the Global Offset
816 (md_apply_fix3): Handle PIC relocs.
817 (tc_gen_reloc): Handle PIC relocs.
818 (md_parse_option): Add support for '-k' command line switch to
819 enable PIC generation.
820 (cons_fix_new_arm): New function.
821 (s_arm_elf_cons): New function.
823 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
825 * configure.in: Add comments for uses of AC_DEFINE.
826 * acinclude.m4: Likewise.
827 * acconfig.h: Remove.
828 * aclocal.m4: Rebuild.
829 * configure: Rebuild.
830 * Makefile.in: Rebuild.
831 * config.in: Rebuild.
833 1999-02-15 Jim Lemke <jlemke@cygnus.com>
835 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
836 non-constant offset from a base register.
838 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
840 * config/tc-alpha.c (md_show_usage): Put \ before newline in
843 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
845 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
846 (emit_insn): Look for pc-relative and no-overflow specifiers on
847 internal relocation types.
849 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
851 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
854 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
856 (mips_4650, mips_4010, mips_4100): Variables removed.
857 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
858 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
860 (md_begin): Don't bother initializing the mips_NNNN variables;
861 mips_cpu is set, and that's good enough now.
862 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
863 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
864 (show): New function, to handle wrapping in the CPU lists.
865 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
867 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
869 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
870 than treat as an immediate specifier.
872 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
874 * config/tc-i386.c: Prototype many functions.
875 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
876 (i386_immediate): Remove unused second argument.
877 (i386_intel_operand): Fix i386_is_reg typo.
878 (i386_operand): Use allow_naked_reg.
879 (output_invalid): Make operand int for K&R.
881 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
883 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
885 * Makefile.in: Rebuild.
887 1999-02-09 Doug Evans <devans@casey.cygnus.com>
889 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
891 (EXTRA_as_new_SOURCES): Comment out.
892 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
893 * Makefile.in: Rebuild.
894 * doc/Makefile.in: Rebuild.
895 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
896 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
897 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
898 * configure: Rebuild.
899 * aclocal.m4: Rebuild.
900 * config.in: Rebuild.
901 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
902 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
903 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
904 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
905 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
906 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
907 (gas_cgen_record_fixup_exp): Ditto.
908 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
909 descriptor, not global variable.
910 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
911 descriptor, not global variable. Refer to insert_operand handler
912 via cpu descriptor, not global function.
913 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
914 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
915 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
916 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
917 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
918 * config/tc-m32r.c: Ditto.
919 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
920 (md_assemble): Ditto.
921 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
923 1999-02-09 Nick Clifton <nickc@cygnus.com>
925 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
926 relocations for ELF targets.
928 1999-02-08 Nick Clifton <nickc@cygnus.com>
930 * configure.in: Add support for StrongARM target.
931 * configure: Regenerate.
933 1999-02-05 Nick Clifton <nickc@cygnus.com>
935 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
937 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
940 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
942 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
944 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
946 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
947 (INTEL_DWORD_MNEM_SUFFIX): Define.
953 (OFFSET_FLAT): Define.
955 (NONE_FOUND): Define.
958 * config/tc-i386.c (set_intel_syntax): New routine.
959 (intel_syntax): Declare.
960 (allow_naked_reg): Declare.
961 (md_pseudo_table): Support .intel_syntax and .att_syntax.
962 (intel_float_operand): New routine.
963 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
964 Handle brackets as well as parens. Call i386_intel_operand for
965 intel syntax. Reverse operands if appropriate. Handle new
966 suffixes. Handle movzx and movsx.
967 (i386_is_reg): New routine.
968 (i386_immediate): New routine.
969 (i386_scale): New routine.
970 (i386_displacement): New routine.
971 (i386_operand_modifier): New routine.
972 (build_displacement_string): New routine.
973 (i386_parse_seg): New routine.
974 (i386_intel_memory_operand): New routine.
975 (i386_intel_operand): New routine.
976 (i386_operand): Call i386_displacement, i386_immediate,
977 i386_scale, etc. instead of handling inline.
978 (parse_register): Handle registers without prefix.
980 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
982 * configure: Regenerate.
983 * configure.in (arm-*-oabi): New.
985 * config/tc-arm.c (target_oabi): Declare.
986 (md_apply_fix3): Support REL relocs.
987 (md_parse_option): Handle -oabi.
988 (elf32_arm_target_format): New routine.
989 (md_longopts): Add OPTION_OABI.
990 * config/tc-arm.h: Redefine TARGET_FORMAT.
993 1999-01-28 Nick Clifton <nickc@cygnus.com>
995 * write.c (write_relocs): Handle out of range error.
997 * config/tc-fr30.c (fr30_fix_adjustable): New function.
998 (fr30_force_relocation): Default to 0.
1000 * config/tc-fr30.h (obj_fix_adjustable): Define.
1001 (TC_FORCE_RELOCATION): Define.
1003 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1006 1999-01-16 Nick Clifton <nickc@cygnus.com>
1008 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1009 merge of two instructions if the left instruciton kills the right.
1011 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1013 * Makefile.in: Regenerate.
1014 * configure.in: Redo test for using cgen.
1015 * configure: Regenerate.
1017 1999-01-09 Nick Clifton <nickc@cygnus.com>
1019 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1020 redefinition of this macro.
1022 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1024 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1027 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1029 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1030 a read of HI or LO and an immediatly following branch.
1032 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1034 * config/tc-mips.c (md_begin): Another correction to the setting of
1037 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1039 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1041 1998-12-21 Nick Clifton <nickc@cygnus.com>
1043 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1044 bit insn when optimizing, so that parallelised instructions will
1045 start on a 32 bit boundary.
1047 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1049 * config/tc-mips.c (mips_eabi64): New.
1050 (md_begin): Set mips_eabi64.
1051 (mips_elf_final_processing): Use it.
1053 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1055 * config/tc-mips.c (mips_elf_final_processing):
1056 Correct setting of ABI in e_flags.
1058 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1060 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1062 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1064 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1066 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1068 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1069 warning, values that don't fit in the field.
1071 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1073 * config/tc-mips.c (mips_abi_string): New.
1074 (md_parse_option,md_longopts): Add mabi.
1075 (mips_elf_final_processing): Set e_flags based on mabi flag.
1077 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1079 * config/tc-mips.c (md_parse_option): Handle vr4111.
1081 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1083 * config/tc-h8300.c (build_bytes): Change message given if the
1084 instruction requires H8/300H mode and we're not in Hmode, to
1085 suggest that it may be the operand modes that are the problem, not
1086 necessarily the opcode.
1088 1998-12-10 Nick Clifton <nickc@cygnus.com>
1090 * config/tc-fr30.c: Add line separator character.
1092 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1094 * configure.in (hppa-*-mpeix*): New target.
1095 * config/obj-som.h (obj_som_compiler): Declare.
1096 * config/obj-som.c (compiler_seen): New static variable.
1097 (obj_som_compiler): New function.
1098 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1099 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1100 (pa_type_args): Set hppa_priv_level.
1101 (pa_compiler): New static function if OBJ_SOM.
1102 * configure: Rebuild.
1104 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1106 * read.c (output_leb128): Don't mark as inline.
1108 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1110 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1111 AIX .vbyte unaligned data support.
1112 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1113 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1116 1998-12-07 Nick Clifton <nickc@cygnus.com>
1118 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1121 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1123 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1124 BFD_RELOC_ARM_PCREL_BRANCH.
1126 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1128 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1129 checking the target type.
1130 (mips-dec-bsd*): Set endian to little.
1131 * configure: Rebuild.
1133 COFF weak symbol support, based on patches from Mark Elbrecht
1134 <snowball3@usa.net>:
1135 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1136 * config/obj-coff.c (obj_coff_weak): New static function.
1137 (obj_coff_endef) [both versions]: Handle weak symbols.
1138 (coff_frob_symbol): Likewise.
1139 (yank_symbols): Likewise.
1140 (obj_pseudo_table): Add "weak".
1142 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1143 <aymeric.vincent@emi.u-bordeaux.fr>.
1144 * aclocal.m4: Rebuild with current tools.
1145 * configure: Rebuild.
1147 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1148 an assertion failure for a case we can't handle when OBJ_ECOFF.
1150 * expr.c (operator): And with 0xff to avoid problems with signed
1153 1998-12-03 Nick Clifton <nickc@cygnus.com>
1155 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1156 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1158 1998-12-02 Nick Clifton <nickc@cygnus.com>
1160 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1163 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1165 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1168 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1170 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1173 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1175 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1177 (d10v_cleanup): Only generate previous insn if a multiline insn is
1180 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1182 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1185 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1187 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1188 -marm6xxx command line switches.
1190 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1192 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1193 (itbl-ops.o): Delete duplicate dependencies.
1194 Rebuild dependencies.
1195 Add fr30 dependencies.
1196 * Makefile.in: Rebuild.
1198 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1200 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1202 * listing.c: Ignore line terminator characters found inside
1205 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1207 * po/gas.pot: Regenerated.
1209 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1211 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1212 fr30_is_label_start(). Also checks for delay slot insns.
1214 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1215 FR30 instructions which contain a colon in the mnemonic.
1217 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1219 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1221 * config/tc-fr30.c: Removed currently superflous code.
1223 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1225 * config/tc-fr30.h: New file.
1226 * config/tc-fr30.c: Tweaking so that it will compile.
1228 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1230 * config/tc-d10v.h (obj_fix_adjustable): Define.
1231 (TC_FORCE_RELOCATION): Define.
1232 (d10v_force_relocation): Declare.
1233 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1234 (md_apply_fix3): Handle Vtable relocs.
1235 (d10v_fix_adjustable): New.
1236 (d10v_force_relocation): New.
1238 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1240 * config/tc-d30v.c: Change default behaviour to ignore potential
1241 conflicts between register name and symbol names.
1243 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1245 * configure.in: Add fr30-*-*.
1246 * config/tc-fr30.c: New file.
1247 * Makefile.in: Regenerated.
1248 * config.in: Regenerated.
1249 * configure: Regenerated.
1250 * doc/Makefile.in: Regenerated.
1251 * po/gas.pot: Regenerated.
1253 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1255 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1258 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1260 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1262 (do_scrub_chars): Add some casts to unsigned char to avoid
1263 unwanted sign extension.
1264 * read.c (lex_type): Set characters about 127 to be symbol
1266 * config/tc-i386.c (md_begin): Set identifier_chars and
1267 operand_chars for values above 127.
1269 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1271 * configure.in: detect cygwin* instead of cygwin32*
1272 * configure: regenerate
1274 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1276 * listing.c: Add support for producing a listing from piped
1279 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1281 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1282 (append_insn): Account for the tx39's multiply behavior.
1284 1998-10-26 Michael Meissner <meissner@cygnus.com>
1286 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1287 from assemble_parallel_insns. Add support for '->' to indicate
1288 explicitly serializing the instructions.
1289 (md_assemble): Ditto.
1291 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1293 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1296 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1298 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1300 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1302 * config/tc-mips.c : support frame and regmask/fregmask when
1303 MIPS_STABS_ELF is specified.
1305 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1307 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1308 (md_apply_fix): Don't return 1 for VTABLE relocs.
1309 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1311 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1313 * doc/c-i386.texi: Replace occurences of "opcode" with
1314 "instruction mnemonic", "instruction", or "mnemonic" when
1315 referring to the name of an instruction. Use "opcode" when
1316 referring to the sequence of machine bytes.
1318 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1319 (is_opcode_char): Rename to is_mnemonic_char.
1320 (md_assemble and i386_operand): Correct error messages from
1321 "opcode" to "instruction mnemonic"
1322 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1323 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1324 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1325 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1326 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1327 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1328 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1330 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1332 * config/tc-i386.c (i386_operand): Check for garbage after
1335 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1337 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1338 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1340 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1342 * config/tc-sh.h (obj_fix_adjustable): Define.
1343 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1344 (md_apply_fix): Likewise.
1345 (tc_gen_reloc): Likewise.
1346 (sh_fix_adjustable): New.
1348 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1350 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1351 * cgen.h (gas_cgen_finish_insn): Update prototype.
1352 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1353 cgen_insn_t -> CGEN_INSN_INT.
1354 (make_parallel): Update handling of CGEN_INT_INSN_P.
1355 (assemble_parallel_insn): Ditto.
1356 (target_make_parallel): New function.
1357 (md_assemble): Use it.
1359 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1361 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1363 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1365 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1366 converted into lower case.
1368 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1370 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1371 (gas_cgen_tc_gen_reloc): Likewise.
1372 * config/tc-m32r.h (obj_fix_adjustable): Define.
1373 * config/tc-m32r.c (m32r_fix_adjustable): New.
1374 (m32r_force_relocation): Handle VTABLE relocs.
1376 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1378 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1380 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1382 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1383 to lower case before parsing.
1385 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1386 parallel insns modift buts in the PSW as a side effect.
1388 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1390 * config/tc-d30v.c (find_format): Test for missing flag and
1393 (md_apply_fix3): Fix error messages to avoid
1394 assumption about presence of a symbol.
1396 (parallel_ok): Disallow parallel instructions that both modify the
1399 (find_format): Generate a warning if an odd numbered register is
1400 used as the first register in a mutli-register instruction.
1402 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1404 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1405 relocations are always associated with a symbol.
1407 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1409 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1410 (elf32_sparc_force_relocation): Declare.
1411 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1412 (tc_gen_reloc): Handle vtable relocs.
1413 (elf32_sparc_force_relocation): New.
1415 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1417 * symbols.c (S_IS_FUNCTION): New.
1418 * config/tc-v850.h (obj_fix_adjustable): Define.
1419 (TC_FORCE_RELOCATION): Define.
1420 (v850_force_relocation): Declare.
1421 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1422 of fx_addnumber for VTABLE reloc addends.
1423 (md_apply_fix3): Handle VTABLE relocs.
1424 (v850_fix_adjustable): New.
1425 (v850_force_relocation): New.
1427 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1429 * tc-hppa.c (fp_operand_format): Add some additional formats.
1430 (pa_ip): Do not automatically promote into pa2.0 mode.
1431 (pa_level): Handle ".level 2.0".
1433 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1435 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1436 * config/tc-i386.h (template.extension_opcode): Change to
1437 unsigned int to allow full range of 8-bit opcode suffixes.
1438 (None): Redefine as 0xffff.
1440 From Jeff B Epler <jepler@usgs.gov>
1441 * doc/c-i386.texi (i386-SIMD): New section.
1443 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1445 * read.c (discard_rest_of_line): New function.
1446 * read.h: Declare it.
1447 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1449 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1451 * config/tc-d10v.c (find_symbol_matching_register): New function.
1452 (find_opcode): Cope with the case where a register name matches
1455 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1457 * config/tc-v850.c (md_pcrel_from): Rename to
1458 v850_pcrel_from_section.
1459 (v850_pcrel_from_section): Do not resolves symbols in other
1462 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1464 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1466 * config/tc-d10v.c (find_opcode): Generate an error if a register
1467 is supplied for an operand that should not be a register.
1469 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1471 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1472 instructions to have another instruction in the right bin.
1474 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1476 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1477 the right container if the left container holds a branch
1480 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1482 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1483 both a register name and symbol name.
1484 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1486 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1488 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1489 execution unit class.
1491 (reg_name_search): If a name matches a register and a symbol,
1492 prefer the register.
1493 (find_format): Disallow flag registers when a general purpose
1494 register is required.
1495 If a number is required, but a register has been given, check to
1496 see if a symbol with the same name as the register exists, and if
1497 so, use that symbol.
1499 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1501 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1503 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1505 * config/tc-d30v.c (find_format): Do not accept flag registers as
1506 general purpose registers.
1507 (find_format): If an immediate value is expected at a given place
1508 in a format, but a register name has been provided instead, check
1509 to see if that register name matches the name of a predefined
1510 symbol and if it does, then use the symbol instead.
1511 (reg_name_search): If a register name matches a symbol name,
1512 prefer the register name to the symbol name.
1514 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1516 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1517 the previous insn to empty.
1519 1998-09-20 Michael Meissner <meissner@cygnus.com>
1521 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1522 pieces, forcing the use of an ANSI compiler.
1524 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1526 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1528 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1530 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1532 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1534 (obj_elf_vtable_entry): Likewise.
1535 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1536 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1537 (tc_gen_reloc): Likewise.
1538 (arm_fix_adjustable): Likewise.
1539 (elf32_arm_force_relocation): New.
1540 (armelf_frob_symbol): Remove coff-style symbol support.
1542 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1544 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1546 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1548 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1549 OBJ_COFF so that routine is defined for a.out format.
1551 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1553 * config/tc-i386.c (i386_operand): Detect non-segment registers
1554 used as segment prefixes.
1556 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1558 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1559 optimize across FDE boundaries.
1561 * config/obj-coff.c (obj_coff_section): Preserve any link once
1562 flags when setting the section flags.
1564 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1566 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1567 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1569 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1571 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1574 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1576 * frags.c (frag_grow): Include the size of the frag struct in the
1579 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1580 if the new subseg comes before the old.
1582 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1584 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1585 to handle edge8 and edge16.
1587 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1589 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1590 before we clobber the symbol involved.
1592 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1594 * config/tc-arm.c: Remove OBJ_ELF definitions for
1595 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1596 use arm_adjust_symtab for OBJ_COFF.
1597 (armelf_adjust_symtab): New Routine.
1598 * config/tc-arm.h: Define obj_adjust_symtab to
1599 armelf_adjust_symtab for OBJ_ELF.
1601 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1603 * configure.in: Make all i386-elf targets use bfd_gas.
1604 * config/tc-i386.c (tc_i386_force_relocation): New.
1605 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1606 (md_apply_fix3): Likewise.
1607 (tc_gen_reloc): Handle them.
1608 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1609 tc_i386_force_relocation.
1611 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1613 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1615 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1617 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1618 current opcode after writing the first insturction of a reverse
1621 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1623 * read.h (generate_lineno_debug): Add prototype.
1624 * read.c (generate_lineno_debug): Make non-static.
1626 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1628 * config/tc-i386.c (md_assemble): Only warn for address/data size
1631 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1634 against Thumb function names, as the linker needs this information.
1636 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1638 * expr.c (operand): Check also that there is no advance in operand
1639 after atof_generic in order to decide "is it label 0f or floating
1642 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1644 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1645 command line options with a single dash.
1646 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1648 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1650 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1651 * tc-arm.c (arm_fix_adjustable): New routine.
1653 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1655 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1656 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1657 demand_empty_rest_of_line before mri_comment_end.
1658 (equals): Check garbage after expression before
1659 mri_comment_end in MRI mode.
1661 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1663 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1664 small immediate constant to use the constant itself rather than
1667 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1669 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1670 (pa_leave): Likewise.
1672 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1674 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1676 (i386_operand): Fix an error message.
1678 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1680 * doc/c-arm.texi (ARM Directives): Document .req directive.
1682 * config/tc-arm.c (reg_required_here): Display erroneous string if
1683 the register name could not be decoded.
1684 Do not set inst.instruction if the sift is -1.
1686 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1688 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1691 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1693 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1694 even if it is belived to be unnecessary.
1696 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1698 config/tc-i386.c (i386_operand): Size immediate constants by
1699 suffix (erroneously removed as part of July 7 change).
1701 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1703 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1704 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1705 (armelf_frob_symbol): New Routine.
1706 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1708 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1710 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1712 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1714 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1715 command line switches passed to assembler.
1717 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1719 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1720 (gas_cgen_opcode_desc): Declare.
1721 (gas_cgen_parse_operand): Declare.
1722 (*): Prepend gas_ to gas specific fns to denote them as such.
1724 * cgen.c (gas_cgen_opcode_desc): New global
1725 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1726 (queue_fixup): Renamed from cgen_queue_fixup.
1727 (*): Prepend gas_ to gas specific fns to denote them as such.
1729 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1730 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1731 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1732 Open opcode table and initialize it.
1733 (make_parallel): Use gas_cgen_opcode_desc.
1734 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1735 (md_assemble): Ditto.
1737 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1739 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1740 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1741 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1742 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1743 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1744 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1745 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1746 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1747 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1748 (INIT_STAB_SECTION): Likewise.
1749 (OBJ_PROCESS_STAB): Likewise.
1751 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1752 (md_parse_option): Watch for them.
1753 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1754 (md_begin): Kill neverdef code.
1755 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1756 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1757 (s_alpha_coff_wrapper): New.
1758 (md_pseudo_table): Trap all ECOFF pseudos.
1760 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1762 Start of changes to remove mdebug section from mips*-elf
1763 Based on MIPS_STAB_ELF definition
1764 * acconfig.h: undef if not configured
1765 * config.in: undef if not configured
1766 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1767 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1768 * stabs.c (s_stab_generic): flush frag
1770 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1772 * configure.in: (arm-*-elf): Handle.
1773 (thumb-*-elf): Handle.
1774 * configure: Regenerate.
1775 * read.c (stringer): Fix typo in comment.
1776 * write.c (fixup_segment): Don't add symbol value to addend if
1778 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1780 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1783 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1785 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1786 (write_2_short): Emit warning if new flag is set.
1787 (do_assemble): Set flags if left instruction is one of special
1788 "right-instruction-killer" type.
1790 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1792 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1793 Always output words in debug_info section as big endian.
1794 (sparc_target_format): Choose correct bfd target.
1795 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1797 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1799 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1800 to work with internationalization code. Issue an error when two
1801 operands match that are not allowed to match.
1803 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1805 * configure.in (install_tooldir): Allow target to specify whether
1806 it wants to be installed in $(tooldir)/bin.
1807 * configure: Regenerate.
1808 * Makefile.am (install-exec-local): Set install-exec-tooldir
1809 dependency via configure.
1810 * Makefile.in: Regenerate.
1812 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1814 * Makefile.am (install-exec-local): Split into two ...
1815 (install-exec-bindir,install-exec-tooldir): New rules.
1816 * Makefile.in: Regenerate.
1818 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1820 * Makefile.am (install-exec-local): Don't remove the file before
1821 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1822 W. Rozycki <macro@ds2.pg.gda.pl>.
1823 * Makefile.in: Rebuild.
1825 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1827 * cgen.c: Include libiberty.h.
1828 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1829 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1830 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1831 (md_cgen_lookup_reloc)): Declare.
1832 (md_cgen_record_fixup_exp): Declare.
1833 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1834 (m32r_relax_frag): Declare.
1835 (cgen_md_apply_fix3): Decls moved to cgen.h.
1836 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1837 (m32r_cgen_record_fixup_exp): Delete decl.
1838 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1839 (assemble_nop): Delete.
1840 (expand_debug_syms): Delete unused `exp'.
1841 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1842 Add default case for -Wall.
1843 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1844 (md_atof): Delete unused wordP.
1846 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1848 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1851 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1853 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1854 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1855 .print, .purgem, and .struct. Remove documentation for
1858 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1860 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1861 Update call to insert_operand.
1863 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1865 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1867 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1869 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1870 whitespace after a prefix operator.
1872 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1874 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1876 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1878 * config/tc-sparc.c (log2): New static function.
1879 (s_reserve): Use log2 to convert alignment before calling
1881 (s_common): Use log2 to convert alignment before calling
1882 record_alignment and frag_align.
1883 (sparc_cons_align): Use log2.
1885 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1887 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1888 (s_common): Likewise.
1890 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1891 initialization of waddr.
1892 (sparc_elf_final_processing): Add default case to switch.
1894 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1896 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1897 than temporary real.
1899 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1901 * write.c (subsegs_finish): Don't align the segments if there were
1904 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1905 copying aux information.
1907 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1908 expression into a symbol.
1910 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1912 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1913 type to unsigned int.
1914 (md_assemble): Change type used to store offsets from unsigned
1916 (i386_operand): Switch error check to only call RESTORE_END_STRING
1917 once after parse_register.
1919 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1921 * config/tc-v850.c (md_show_usage): Changed format to match that
1924 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1926 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1928 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1930 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1933 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1935 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1936 * doc/Makefile.in: Rebuild.
1938 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1940 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1941 for %lo expressions.
1942 (mips_ip, case 'u'): Move range check after code to mask
1943 off bits in %hi/%lo expressions. Mask off high bits for
1946 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1948 * doc/Makefile.am (gasver.texi): New target.
1949 (as.info, as.dvi): Depends upon gasver.texi.
1950 * doc/as.texinfo: Include gasver.texi. Mention version number on
1951 title page and in top node.
1952 * doc/Makefile.in: Rebuild.
1954 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1956 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1957 but not including the line containing the edict.
1958 * listing.h (LISTING_EOF): New.
1959 * input-scrub.c (input_scrub_next_buffer): Call it.
1961 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1963 * config/tc-i386.c (i386_operand): Don't set the size of an
1964 immediate address based solely on the suffix and the mode.
1966 * config/tc-i386.c (md_assemble): Add assertion to make sure
1967 overlap2 does not set Imm.
1969 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1970 sequences of whitespace to a single space.
1971 (is_space_chars): Just compare with space.
1972 (md_begin): Don't initialize space_chars.
1973 (md_assemble): Just skip a single whitespace character.
1974 (i386_operand): Rewrite base-index parsing to use new
1975 parse_register, and to skip white space. Skip white space in a
1976 number of other places too. Don't give error message if
1977 parse_register fails.
1978 (parse_register): Change reg_string parameter to be non-const.
1979 Add end_op parameter. Skip white space after the `%', and return
1980 end of register string. Give error message here rather than
1983 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1985 Based on patch from Matt Semersky <matts@scd.hp.com>:
1986 * expr.c (op_encoding): Make const.
1987 (expr_set_precedence): New function.
1988 (expr_begin): Don't set operator rankings, just call
1989 expr_set_precedence.
1990 * expr.h (expr_set_precedence): Declare.
1991 * read.c (s_mri): Call expr_set_precedence.
1993 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1995 * doc/as.texinfo (Statements): Remove paragraph discussing
1996 continuing lines with a backslash. This hasn't worked for years,
1999 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2001 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2003 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2004 (ps_CTORS, ps_DTORS): New section types.
2005 (vms_fixup_xtors_section): New function
2006 (Ctors_Psect, Dtors_Psect): Define.
2007 (IS_GXX_XTOR): Define
2008 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2009 Filter static constructors/destructors and add to
2010 Ctors_Symbols/Dtors_Symbols chain.
2011 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2012 appropriate section.
2014 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2015 * makefile.vms: Merge vax/vms support.
2017 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2019 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2020 (elf_pseudo_table): Add them.
2021 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2022 (md_apply_fix): Accept them.
2023 (mips_fix_adjustable): Don't adjust them.
2024 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2025 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2026 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2027 (tc_fix_adjustable): Don't adjust them.
2029 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2031 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2033 * Makefile.in: Regenerate.
2034 * configure.in: AC_SUBST cgen_cpu_prefix.
2035 * configure: Regenerate.
2037 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2039 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2040 Changed all users of COND12_DELAY.
2042 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2044 * config/tc-mn10300.c (set_arch_mach): New function.
2045 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2046 (md_begin): Default to mn10300 mode.
2047 (md_assemble): Only accept instructions for the core mn10300
2048 chip and the active machine type.
2050 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2052 * subsegs.h (segment_info_type): Give the struct a name.
2053 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2054 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2055 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2056 * config/tc-w65.h (tc_reloc_mangle): Declare.
2057 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2059 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2061 * config/tc-v850.c (v850_comm): Restore old section
2062 after common processing.
2064 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2066 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2068 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2070 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2071 char with code that explicitly sign-extends.
2073 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2075 * config/tc-v850.c (md_begin): Restore text section as the current
2076 section after creating call table sections.
2077 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2080 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2081 with call to macro SYM_AUXINFO.
2083 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2085 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2086 with the program transform name.
2087 * Makefile.in: Rebuild.
2089 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2091 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2094 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2096 * config/tc-i386.c (i386_operand): Be prepared for a space between
2097 the open parenthesis and the start of the register operand,
2098 because of the June 16 change.
2100 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2102 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2105 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2107 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2108 even if it is belived to be unnecessary.
2110 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2112 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2114 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2116 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2118 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2119 shift amount for a repeated operand. The shift amount for the
2120 repeated copy comes from the size of the operand.
2122 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2124 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2126 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2128 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2130 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2132 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2133 characters in it as LEX_IS_SYMBOL_COMPONENT.
2134 * config/tc-i386.h (tc_symbol_chars): Define.
2135 (extra_symbol_chars): Declare.
2136 * config/tc-i386.c (extra_symbol_chars): Define.
2137 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2138 (line_comment_chars): Set to '/' if TE_LINUX.
2139 * doc/c-i386.texi (i386-prefixes): Update.
2140 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2142 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2144 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2145 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2147 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2149 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2150 constraint in instructions REP & REPI.
2152 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2154 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2155 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2157 (check_range): If the operand is shifted, then shift the number
2158 before checking its range.
2160 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2162 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2165 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2167 * config/tc-v850.c (v850_comm): Create special sections as needed.
2169 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2171 * config/tc-d10v.c (write_2_short): Addition of swapping
2172 instructions for sequential and reverse sequential order when
2173 given order is not possible.
2175 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2177 * Makefile.am: Rebuild dependencies.
2178 (DEP_INCLUDES): Fix reference to intl build directory.
2179 * Makefile.in: Rebuild.
2181 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2183 * doc/c-i386.texi: Update 16 bit documentation.
2185 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2186 IgnoreDataSize to IgnoreSize as they are used for address size as
2188 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2189 32-bit mode, similarly addr16/data16 and variants.
2191 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2193 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2194 sequential word multiply instructions.
2196 (do_assemble): Add extra command line argument, to allow mul32
2197 attribute to be preserved across parallel insns.
2198 (md_assemble): Insert NOPs between explicitly parallel insns which
2199 contain an 32 bit multiply and a 16 multiply.
2201 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2203 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2206 * config/tc-i386.c (reloc): Add braces.
2208 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2209 consistent with Intel naming.
2210 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2211 use bitfields in sib_byte.
2212 (modrm_byte): Don't use bitfields here either.
2214 * config/tc-i386.c (current_templates): Add const.
2215 (parse_register): Add const to return, param, and char *s.
2216 (i386_operand): Add const to reg_entry *r.
2217 * config/tc-i386.h (templates): Add const to start, end.
2219 Inspired by code for 16 bit gas support from Martynas Kunigelis
2220 <martynas@nm3.ktu.lt>:
2221 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2222 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2223 (uses_mem_addrmode): Remove.
2224 (md_estimate_size_before_relax): Add support here too.
2225 (md_relax_table): Rewrite interface to md_relax for 16 bit
2227 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2228 (opcode_suffix_to_type): Remove.
2229 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2230 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2231 (md_convert_frag): Likewise.
2232 (i386_operand): Add support for 16 bit base/index regs,
2233 immediates, and displacements. Remove some unnecessary casts, and
2234 localise end_of_operand_string, displacement_string_start,
2235 displacement_string_end variables. Add GCC_ASM_O_HACK.
2236 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2238 * config/tc-i386.c (prefix_hash): Remove.
2239 (md_begin): Rewrite without obstacks. Remove prefix hash table
2240 handling. Rewrite lexical table handling.
2241 (i386_print_statistics): Don't print prefix statistics.
2242 (md_assemble): Rewrite instruction parser so that line is not
2243 converted to lower case. Don't do a hash_find for prefixes,
2244 instead recognise them via opcode modifier.
2245 (expecting_operand, paren_not_balanced): Localise variables.
2246 * config/tc-i386.h (IsPrefix): Define.
2247 (prefix_entry): Remove.
2249 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2250 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2251 '\\' in case where comment_chars contains '/'.
2253 * config/tc-i386.c (MATCH): Ensure given operand and template
2254 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2255 you must write `ljmp *table(%ebx)'.
2257 From H.J. Lu <hjl@gnu.org>:
2258 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2259 as 0 ifndef BFD_ASSEMBLER.
2260 (md_assemble): Allow immediate operands without suffix or
2261 other reg operand to default in size to the current code size.
2263 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2265 * config/tc-v850.c (md_begin): Restore creation of
2266 .call_table_text and .call_table_data sections.
2268 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2270 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2271 after emitting a word of noops.
2273 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2275 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2276 (i386_operand): Simplify checks for valid base/index combinations.
2277 Disallow `in 4(%dx),%al'.
2279 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2281 (add_prefix): Change parameter from char to int.
2283 * config/tc-i386.h (Ugh): Define opcode modifier.
2284 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2286 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2287 CONSISTENT_REGISTER_MATCH macros to check register types more
2288 thoroughly. Check for illegal suffix/operand combinations
2289 when matching insns with operands. Handle new `s' suffix, and
2290 associated FloatMF opcode modifier for float insns with memory
2292 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2293 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2294 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2295 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2296 DATA_PREFIX_OPCODE throughout.
2298 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2299 (md_assemble): Rewrite suffix/register operand checking code to be
2300 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2301 AnyMem, the better to grep.
2303 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2304 given a memory operand. Don't set Abs bits either.
2305 (type_names): Remove Mem*, Abs*.
2306 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2307 define opcode_modifiers as these cases are handled by Disp8,
2308 Disp16, Disp32 and suffix checks.
2309 (COMES_IN_BOTH_DIRECTIONS): Remove.
2310 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2312 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2313 if IgnoreDataSize modifier given. Remove ShortformW modifier
2314 test. Add test for ShortForm in W base_opcode modification.
2315 Merge Seg2ShortForm and Seg3ShortForm code.
2316 * config/tc-i386.h (ShortFormW): Remove.
2317 (IgnoreDataSize): Define.
2319 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2321 * config/tc-d30v.c (md_assemble): Store previous segment state
2322 with previous instruction.
2324 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2326 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2327 (ebp, esp): Remove static variables.
2328 (MATCH): Remove test for InOutPortReg.
2329 (i386_operand): Properly handle InOutPortReg here instead.
2330 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2331 (md_assemble): Simplify and correct modrm and sib generation.
2332 (i386_operand): Add warning for scale without index.
2333 Rewrite checks for valid base/index combinations.
2335 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2336 macros and enclose in do while(0).
2337 (RESTORE_END_STRING): Likewise.
2338 (md_assemble): Add one to printed operand number so we start
2339 from 1 not 0. Add some more gettext invocations.
2340 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2343 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2344 DATA_PREFIX, SEG_PREFIX): Define.
2345 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2346 (check_prefix): Remove function.
2347 (add_prefix): New function. Add prefix to i.prefix as well as
2349 (md_assemble): Changes for add_prefix. Remove hack for wait
2350 prefix, instead always output prefixes in fixed order. Test
2351 for jcxz/loop when selecting between word & dword operations,
2352 and add address size prefix rather than operand size prefix.
2353 Remove operand -> address size hack when emitting jcxz/loop.
2354 (i386_operand): Remove O_Absent check as it's done in expr.
2356 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2358 * configure.in: Recognize m5200 as a cpu_type of m68k.
2359 * aclocal.m4: Rebuild with current libtool.
2360 * configure: Rebuild.
2362 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2364 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2365 to relaxable_symbol to prevent references to external symbol from
2368 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2370 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2371 symbols are relaxable.
2373 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2375 * config/tc-v850.c (md_begin): Don't create special
2376 sections by default.
2378 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2380 * config/tc-mips.c (macro): For div and udiv, close the
2381 reorder block as soon as possible.
2383 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2385 From Matt Semersky <matts@scd.hp.com>:
2386 * macro.c (macro_mri_mode): New function.
2387 * macro.h (macro_mri_mode): Declare.
2388 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2391 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2393 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2396 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2397 until after xstrdup in OBJ_EVAX case.
2399 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2401 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2402 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2403 of hardcoded magic number.
2404 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2406 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2408 * read.c (do_s_func): New function.
2410 * read.h (do_s_func): Add prototype.
2412 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2414 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2415 nops if fill pattern not specified.
2417 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2419 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2420 * config/te-go32.h (TE_GO32): Define.
2421 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2423 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2425 Implement .func/.endfunc pseudo-ops.
2426 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2428 * read.c (potable): Add .func,.endfunc.
2429 (s_func): New function.
2430 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2432 (in_doc_func_p,current_function_label): New static globals.
2433 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2435 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2437 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2438 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2439 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2440 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2441 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2442 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2443 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2444 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2445 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2446 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2447 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2448 * config/tc-a29k.c: Don't define md_short_jump_size,
2449 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2450 * config/tc-alpha.c: Likewise.
2451 * config/tc-alpha.h: Likewise.
2452 * config/tc-arm.c: Likewise.
2453 * config/tc-h8300.c: Likewise.
2454 * config/tc-h8500.c: Likewise.
2455 * config/tc-hppa.c: Likewise.
2456 * config/tc-i860.c: Likewise.
2457 * config/tc-i960.c: Likewise.
2458 * config/tc-ppc.c: Likewise.
2459 * config/tc-sh.c: Likewise.
2460 * config/tc-sparc.h: Likewise.
2461 * config/tc-tic30.c: Likewise.
2462 * config/tc-w65.c: Likewise.
2463 * config/tc-z8k.c: Likewise.
2465 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2467 * config/tc-vax.c (_): Delete this macro used for placeholder
2468 values in vax_operand_width_size; it conflicts with the _() macro
2469 used for internationalization.
2471 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2473 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2474 code. From Chris Moller <moller@bops.com>.
2476 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2477 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2478 * read.c (emit_expr): Initialize seg and subseg fields of a new
2480 * write.c (write_object_file): Switch to the appropriate segment
2481 and subsegment when processing a broken word.
2483 * config/tc-m68k.c (mri_assemble): New static function.
2484 (build_mri_control_operand): Call mri_assemble rather than
2486 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2487 (s_mri_endf, s_mri_endw): Likewise.
2489 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2491 * read.c (s_org): Call md_flush_pending_output if it is defined.
2493 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2495 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2497 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2498 (md_parse_option): Add for same.
2499 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2500 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2501 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2503 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2505 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2507 * config/tc-arm.c (find_real_start): Relax definition of local
2510 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2512 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2513 symbols at the given address, not just the last one specified.
2515 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2517 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2518 or number_to_chars_littleendian to write data.
2520 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2522 * config/tc-v850.c (md_assemble): Remove artificially created
2523 register name symbols.
2525 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2527 * write.c (fixup_segment): Change "segment" to "section" in
2530 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2532 * write.c (fixup_segment): Change sym1-sym2 message again.
2534 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2536 * write.c (fixup_segment): Improve error message for sym1-sym2
2537 errors when sym1 is in a different segment from sym2.
2539 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2541 * config/tc-m32r.c (warn_unmatched_high): New static local.
2542 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2543 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2544 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2545 (md_parse_option): Likewise.
2546 (md_show_usage): Likewise.
2547 (m32r_frob_file): Likewise.
2549 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2550 (read_a_source_file): Call them.
2551 * read.h (stabs_generate_asm_file): Declare.
2552 * stabs.c (stabs_generate_asm_file): New function.
2553 (generate_asm_file): New function.
2554 (stabs_generate_asm_lineno): Move file name handling into
2557 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2559 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2560 (d30v_current_align, d30v_current_align_seg): New variables.
2561 (d30v_last_label): New variable.
2562 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2563 (s_d30v_data, s_d30v_section): Likewise.
2564 (md_pseudo_table): Call them.
2565 (md_begin): Initialize d30v_current_align_seg.
2566 (md_assemble): Call d30v_align when needed by known current alignment.
2567 (d30v_frob_label, d30v_cons_align): New functions.
2568 * config/tc-d30v.h (md_do_align): Remove.
2569 (tc_frob_label): Call d30v_frob_label.
2570 (md_cons_align): New.
2572 * config/tc-d30v.c (find_format): Convert complex expressions to
2573 expression symbols before processing. Clean up code formatting.
2575 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2577 * po/Make-in (install-info): New target.
2579 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2581 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2583 * config/tc-mn10300.c (md_assemble): Likewise.
2585 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2587 * Makefile.am: Update with `make dep-am'.
2588 (HFILES): Add cgen.h.
2589 (cgen.o): Depend on cgen.h.
2590 * Makefile.in: Regenerate.
2592 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2594 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2596 * gasp.c (grab_label): Permit a label to be a preprocessor
2597 variable by permitting a label to start with a backslash.
2599 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2601 * config/tc-mips.c (validate_mips_insn): Removed hack
2602 for previously inaccessible bitfields in some INSN_TRAP
2605 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2607 * config/tc-d30v.c (do_assemble): Abort with error message
2608 if opcode operands do not match.
2610 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2612 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2613 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2614 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2615 similar new 'q' operand.
2617 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2619 * cgen.c (cgen_asm_finish_insn): Fix typo.
2621 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2624 * cgen.c: Include it.
2625 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2626 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2627 All callers updated.
2628 * config/tc-m32r.c: Include cgen.h.
2629 (m23r_insn): New members num_fixups,fixups.
2631 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2633 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2634 to avoid compiler warning.
2636 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2638 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2641 * makefile.vms (OBJS): Add ehopt.obj
2643 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2645 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2647 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2649 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2650 a short format insn.
2651 (md_assemble): Set it for explicitly packed insns.
2653 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2655 * config/obj-coff.c (c_symbol_merge): Do not take address of
2656 native fields when performing the memcpy.
2658 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2660 * config/tc-mips.c (macro,macro2): Implement
2661 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2663 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2665 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2666 relocations against globally visible symbols.
2667 * config/tc-m68k.c (relaxable_symbol): New macro.
2668 (m68k_ip, md_estimate_size_before_relax): Use it.
2669 (tc_m68k_fix_adjustable): Also handle weak symbols.
2671 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2673 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2674 references to externally visible symbols.
2675 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2676 values in twice for a PC relative reloc if the symbol is
2679 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2680 don't adjust a PC relative reloc against an externally visible
2682 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2683 for a PC relative fixup against an externally visible defined
2684 symbol, arrange to store object file and addend values as though
2685 the symbol were not defined.
2686 (tc_gen_reloc): Likewise.
2688 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2690 * read.c (sizeof_leb128): Referenced externally by write.c so
2693 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2695 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2696 and expand a 'debug' symbol associated with the next instruction
2697 that does not cause a short instruction to be filled with a NOP.
2698 (md_pseudo_table): Add support for .debugsym.
2699 (assemble_parallel_insn): Add calls to expand_debug_sym as
2701 (md_assemble): Ditto.
2703 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2705 * as.c (main): Conditionally call setlocale.
2706 * gasp.c (main): Likewise.
2707 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2708 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2710 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2712 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2714 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2716 * config/tc-hppa.c: Change all calls to bzero to use memset.
2717 (pa_ip): Add cast to avoid warning.
2718 (tc_gen_reloc, md_apply_fix): Likewise.
2719 (pa_find_space_by_number): Likewise.
2720 (hppa_force_relocation): Likewise.
2721 (pa_block): Change i to unsigned int.
2722 * config/obj-som.h (obj_som_copyright): Declare.
2724 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2726 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2727 for line numbers for assembly source.
2729 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2731 * configure.in: Change version number to 2.9.4
2732 * configure: Rebuild.
2734 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2736 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2738 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2740 * ecoff.h: Change symbolS in function declaration to struct
2743 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2745 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2746 (md_convert_frag): Fix i18n typo.
2748 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2750 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2751 * ecoff.h: Protoype it.
2752 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2753 [EVAX] (s_alpha_prologue): Delete.
2754 (md_pseudo_table): Update.
2756 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2758 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2759 array to local pointer.
2760 (get_args, parse_expr): Add casts to avoid warnings.
2762 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2764 * read.c (s_set): Cast xmalloc return value to fragS *.
2765 * config/tc-m68k.c (m68k_ip): Function made static to match
2766 previous forward declaration.
2767 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2769 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2771 * config/tc-v850.c: Add internationalisation macros to error
2774 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2775 macros to error strings.
2777 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2779 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2780 reloc is in the TOC csect.
2781 (md_apply_fix3): Correct gettext typo.
2783 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2785 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2786 .L - they are local labels and the branches are not really
2787 function calls but rather far jumps.
2789 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2791 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2793 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2795 * config/tc-i386.c (md_assemble): Print operand number rather than
2796 using ordinal_names.
2797 (i386_operand): Likewise.
2799 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2801 * Makefile.am (INTLLIBS): Define to work around apparent automake
2803 All Makefiles: Regenerated.
2805 * Many files: Added gettext invocations around user-visible
2807 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2808 HAVE_LC_MESSAGES): Define.
2809 * dep-in.sed: Added asintl.h.
2810 * po/Make-in: New file.
2811 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2813 * read.c (Z_): Renamed from `_'.
2814 * Makefile.am (SUBDIRS): Added po.
2815 (POTFILES): new macro.
2816 (po/POTFILES.in): New target.
2817 ($(OBJS)): Added asintl.h.
2819 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2820 (as_new_LDADD): Added $(INTLLIBS).
2821 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2822 (gasp_new_LDADD): Added $(INTLLIBS).
2823 (gasp_new_DEPENDENCIES): New macro.
2824 * configure, aclocal.m4: Rebuilt.
2825 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2827 (ALL_LINGUAS): Define.
2828 * macro.c: Include "asintl.h".
2829 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2830 * as.h: Include "asintl.h".
2831 * config/tc-i386.c (ordinal_names): Removed.
2832 (md_assemble): Changed error text to avoid ordinal_names.
2833 (i386_operand): Likewise.
2834 (reloc): Added as_bad to avoid i18n problems.
2835 (tc_gen_reloc): Likewise.
2836 * config/tc-arm.c (bad_args): Now a #define.
2838 * config/obj-vms.c (VMS_stab_parse): Changed type of
2840 (global_symbol_directory): Unified strings to avoid i18n
2842 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2843 avoid i18n problems.
2844 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2845 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2847 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2849 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2851 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2853 * as.c (print_version_id): Added an fprintf to avoid i18n
2855 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2857 * expr.c (expr): Added as_warn call to avoid i18n problems.
2858 * messages.c (as_assert): Changed code to avoid i18n problems.
2859 (as_abort): Likewise.
2860 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2861 (s_space): Likewise.
2862 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2864 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2866 * config/tc-i386.c (check_prefix): New static function, split out
2868 (struct _i386_insn): Add wait_prefix field.
2869 (md_assemble): Remove wait_prefix local variable. Use
2870 check_prefix when adding a prefix.
2872 * config/tc-i386.c (current_templates): New static variable.
2873 (md_assemble): Remove current_templates local variable.
2874 (md_assemble, i386_operand): Improve error and warning messages in
2875 many places. Add RESTORE_END_STRING in many places before error
2876 return. Clarify some comments.
2878 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2880 (md_assemble): Parse string instruction operands, looking for
2881 segment override prefixes. Check for invalid segment prefixes on
2883 (i386_operand): i.seg[] and max mem_operand changes for string
2885 * config/tc-i386.h (EsSeg): Define.
2887 * config/tc-i386.h (regKludge): Define.
2888 (iclrKludge, imulKludge): Don't define.
2889 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2890 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2891 opcode_modifier checks to look for more common cases first. Add
2892 default_seg for IsString case.
2894 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2896 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2898 * configure: Rebuild with new automake and libtool.
2899 * aclocal.m4, Makefile.in: Likewise.
2901 * doc/Makefile.am (as.dvi): New target.
2902 * doc/Makefile.in: Rebuild.
2904 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2906 * configure.in: Added sparc86x support.
2908 * configure: Rebuild.
2910 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2912 (md_parse_option): Warn if -EL is not supported for this architecture.
2914 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2916 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2918 * config/tc-mips.c (mips_ip): Note when we use get match on
2919 the full instruction name.
2921 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2923 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2924 back into the expression to handle add/sub simplification correctly.
2926 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2928 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2930 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2932 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2935 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2937 * symbols.c (max_indent_level): New global.
2938 (print_symbol_value_1): Use it.
2939 * expr.h (expr_build_dot): Declare.
2940 * expr.c (expr_build_dot): New function.
2942 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2944 * symbols.c (print_binary): New function.
2945 (print_expr_1): Call it.
2947 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2949 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2950 operand in the opcode.
2952 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2954 * config/tc-i386.h: Reorder operand flags and opcode modifier
2955 flags for clarity. Remove unused definitions: Unknown,
2956 ImmUnknown, DispUnknown, NoModrm.
2957 * config/tc-i386.c (type_names): Add missing Debug type.
2958 (md_assemble): Better duplicate prefix checking. Quicker string
2959 instruction check via new opcode_modifier flag.
2961 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2963 * doc/as.texinfo (Invoking): Clarify -Wa example.
2965 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2967 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2968 (s_mips_weakext): Define.
2969 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2970 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2973 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2975 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2976 is an error if the value can not be computed at assembly time.
2977 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2979 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2981 * gasp.c (main): Set next field of new include_path structure to
2982 NULL. From Avery Pennarun <averyp@gdc.ca>.
2984 * read.c (s_mri_sect): Call as_bad rather than abort for an
2985 unsupported MRI target.
2987 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2989 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2990 the destination of a branch instruction should be altered.
2991 (find_real_start): New function: Locate the real, Thumb coded
2992 start of a Thumb function.
2993 (do_t_branch23): Alter the destination of branches to Thumb
2996 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2998 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3000 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3003 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3005 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3006 * doc/c-hppa.texi: Likewise.
3008 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3010 * Makefile.am: Rebuild dependencies.
3011 * Makefile.in: Rebuild.
3013 * Makefile.am (DEP_INCLUDES): New variable.
3014 (.dep1): Change to work when srcdir is not an absolute path.
3015 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3016 * Makefile.in: Rebuild.
3018 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3020 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3021 LinearAddress patch.
3023 * configure.in: Set version to 2.9.1.
3024 * configure: Rebuild.
3026 * Branched binutils 2.9.
3028 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3030 * config/tc-i386.h (FWait): Define.
3031 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3032 other prefixes. Check FWait flag in opcode table to see which
3033 instructions require an fwait prefix.
3035 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3037 * stabs.c (get_stab_string_offset): Always create a stab string
3040 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3042 Fix some gcc -Wall warnings:
3043 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3044 * ehopt.c (eh_frame_code_alignment): Likewise.
3045 * expr.c (integer_constant, operand): Likewise.
3046 * frags.c (frag_align): Likewise.
3047 * gasp.c (level_0, change_base, doinstr): Likewise.
3048 * hash.c (hash_ask): Likewise.
3049 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3050 (debugging_pseudo): Likewise.
3051 * macro.c (define_macro, check_macro): Likewise.
3052 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3053 (ignore_rest_of_line, float_cons): Likewise.
3054 * symbols.c (decode_local_label_name): Likewise.
3055 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3056 (fixup_segment, number_to_chars_bigendian): Likewise.
3057 (number_to_chars_littleendian): Likewise.
3058 * config/atof-ieee.c (gen_to_words): Likewise.
3059 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3060 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3061 * read.c (output_big_sleb128): Initialize locals to avoid
3063 (output_big_uleb128, equals): Likewise.
3064 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3065 to unsigned int. Change zeros to unsigned int.
3066 * cond.c (s_if): Add return to default case.
3067 * frags.c (frag_now_fix): Change return type to addressT.
3068 * frags.h (frag_now_fix): Update declaration.
3069 * listing.c (file_info_struct): Change linenum to unsigned int.
3070 (struct list_info_struct): Change hll_line to unsigned int.
3071 (print_source): Update format string.
3072 * read.c (emit_expr): Change scan to unsigned int, and don't
3073 bother to initialize it.
3074 * symbols.c (dollar_label_count): Change to unsigned long.
3075 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3076 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3077 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3079 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3081 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3082 mcf5200 just as we do for m68000.
3083 (m68k_init_after_args): Likewise.
3084 (md_estimate_size_before_relax): Likewise.
3086 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3088 * config/tc-v850.c (md_assemble): Store relocation addend in
3089 fixup instead of instruction.
3091 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3093 * config/tc-i386.c (md_assemble): Swap template arguments to
3094 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3095 This macro is currently symmetric, so passing them the wrong
3096 way didn't cause any problem, but may if the macro is changed
3098 After copying template to i.tm, use i.tm. rather than t-> to
3099 access fields, and make t a const*
3100 Move i.tm.operand_types[] swap to immediately after the copy.
3102 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3104 * expr.h (expr_build_uconstant): Add prototype.
3105 (expr_build_unary,expr_build_binary): Add prototypes.
3106 * expr.c (expr_build_uconstant): New function.
3107 (expr_build_unary,expr_build_binary): New functions.
3109 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3111 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3112 * macro.c (macro_expand_body): Increase buffer size.
3113 * messages.c (as_warn): Likewise.
3114 (as_warn_where, as_bad, as_bad_where): Likewise.
3116 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3118 Based on patch from H.J. Lu <hjl@gnu.org>:
3119 * Makefile.am (DISTSTUFF): New variable.
3120 (diststuff): New target.
3121 * Makefile.in: Rebuild.
3123 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3125 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3126 m32r_elf_section_change_hook.
3128 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3129 emit a nop if a section ends with a 16 bit instruction.
3131 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3133 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3134 s_lcomm rather than obj_coff_lcomm.
3135 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3137 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3139 * config/tc-i386.h (LinearAddress): Define.
3140 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3141 instruction, don't use a default segment.
3143 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3145 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3146 * configure: Rebuild.
3148 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3150 * aclocal.m4, configure: Rebuild with libtool 1.2.
3152 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3154 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3155 PC relative branches. Patch courtesy of Jonathan Walton.
3158 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3160 * configure.in (emulations): Add thumb-pe target.
3162 * configure (emulations): Add thumb-pe target.
3164 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3166 * itbl-lex.l (yywrap): Don't define if already defined as a
3169 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3171 * depend.c (quote_string_for_make): New function.
3172 (wrap_output): Use it.
3174 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3176 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3177 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3179 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3181 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3182 Recognize -GN and -relax.
3183 (md_begin): Initialize gp size from -G switch.
3184 (alpha_force_relocation): Always force if -relax.
3185 (alpha_align): Take a new argument that will specify when to
3186 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3187 Change all callers. Emit nop alignment padding as nop+unop pair.
3189 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3191 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3192 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3194 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3196 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3197 require padding to the next long word boundary.
3199 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3201 * cgen.c: #include symcat.h.
3202 * config/tc-m32r.c: Likewise.
3204 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3206 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3207 absolute expressions instead of '$' prefixed register names.
3209 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3211 * read.c (s_set): Record file and line info for symbols when -as.
3212 (pseudo_set): Don't overwrite that dummy fragment.
3214 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3216 * config/tc-ppc.c (md_pseudo_table): Add "section".
3217 (ppc_named_section): New static function.
3219 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3221 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3222 so we don't have to scan the entire list.
3224 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3226 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3227 case, allow the parallel instructions to modify the same flag
3230 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3232 * listing.c (list_symbol_table): Categorize symbols by
3233 undefined_section rather than sy_frag->line == NULL.
3235 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3237 * Makefile.am (install-exec-local): Install properly when ln
3238 fails or tooldir == prefix.
3240 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3242 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3243 Test result of insert_operand for error.
3245 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3247 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3248 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3249 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3250 * doc/Makefile.in: Rebuild.
3252 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3254 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3255 (macro): Fix handling of M_COP[0-3].
3257 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3259 Based on patches from Ross Harvey <ross@teraflop.com>:
3260 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3261 if macro_alternate or macro_mri.
3262 (getstring): Remove support for byte constants between < and >.
3263 (get_any_string): '<' only starts a string if macro_alternate or
3265 (macro_expand_body): Permit keyword parameters following
3266 positional parameters.
3268 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3269 * configure.in (alpha*-*-netbsd*): New target.
3270 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3271 * configure: Rebuild.
3273 * as.h (flag_warn_suppress_instructionswap): Move from here...
3274 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3275 here, and make static.
3277 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3278 BFD_ASSEMBLER or MANY_SEGMENTS.
3280 * as.c (show_usage): Update bug-gnu-utils address.
3281 * gasp.c (show_usage): Likewise.
3282 * doc/as.texinfo (Bug Reporting): Likewise.
3284 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3286 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3287 insns regardless of the size of a pointer if we're in mips I or
3289 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3291 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3293 Fix rac to accept only a0:
3294 * tc-d10v.c (parallel_ok, find_opcode):
3295 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3296 Introduce OPERAND_GPR.
3298 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3300 * read.c (s_fill): Handle non-constant repeat counts by creating
3301 an rs_space fragment.
3303 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3305 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3306 from as_bad to as_warn.
3308 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3310 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3311 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3312 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3314 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3316 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3317 seg_fix_rotP rather than fix_root from seg_info.
3319 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3321 * expr.c: Add support for 0x1_2_3_4 bignums.
3323 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3325 * configure.in: Change -linux* to -linux-gnu*.
3326 * configure: Rebuild.
3328 * app.c (do_scrub_begin): Treat \r as whitespace.
3330 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3332 * Makefile.am: Update dependencies.
3333 * Makefile.in: Rebuild.
3335 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3337 * configure, aclocal.m4: Rebuild with new libtool.
3339 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3341 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3342 the argument to bfd_set_arch_mach.
3343 (load_address): Use bfd_arch_bits_per_address to determine the
3344 bit size of an address instead of looking at the isa level.
3345 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3347 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3349 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3351 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3353 * ehopt.c: New file.
3354 * as.h (enum _relax_state): Add rs_cfa.
3355 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3356 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3357 * read.c (emit_expr): Call check_eh_frame.
3358 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3359 (relax_segment): Likewise.
3360 * Makefile.am: Rebuild dependencies.
3361 (GAS_CFILES): Add ehopt.c.
3362 (GENERIC_OBJS): Add ehopt.o.
3363 * doc/internals.texi (Frags): Document rs_cfa.
3365 * as.c (show_usage): Mention --traditional-format.
3366 (parse_args): Accept --traditional-format.
3367 * as.h (flag_traditional_format): Declare.
3368 * output-file.c (output_file_create): If flag_traditional_format,
3369 set BFD_TRADITIONAL_FORMAT on stdoutput.
3370 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3372 * config/tc-mips.c (append_insn): Make sure that if we have a
3373 fixup for an unmatched %hi reloc, it does not associated with a
3376 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3377 * doc/Makefile.in: Likewise.
3379 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3381 * config/tc-m32r.c (check_for_side_effects): New function.
3382 (can_make_parallel): Add checks for instruction side effects
3383 clashing with the other instruction.
3384 (assemble_parallel_insn): Improve warning messages. Return error
3385 message from non-swapped instruction order.
3387 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3389 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3391 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3392 md_cleanup definition. This moves the forced literal output to
3393 the end of the source pass, and avoids macro's inserting literals
3394 into the code immediately after the macro expansion.
3396 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3398 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3399 a gas internal symbol is adjustable.
3400 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3402 * as.h: If gcc version greater than 2.6, use `__format__' and
3403 `__printf__' in function attributes, rather than `format' and
3406 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3408 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3410 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3412 Add tms320c30 support:
3413 * config/tc-tic30.h: New file.
3414 * config/tc-tic30.c: New file.
3415 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3416 TARGET_FORMAT as "coff-tic30".
3417 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3418 * Makefile.am: Rebuild dependencies.
3419 (CPU_TYPES): Add tic30.
3420 (CPU_OBJ_VALID): tic30-aout is valid.
3421 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3422 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3423 * configure, Makefile.in: Rebuild.
3425 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3427 * config/tc-v850.c (md_assemble): Improvements to error messages.
3429 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3431 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3432 BFD_RELOC_HI16_S to store the high bits of any value.
3434 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3435 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3436 assembler calculate relocations to any external symbol at all.
3437 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3438 involving generation of pc-relative relocs.
3439 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3440 has been moved to md_apply_fix3.
3442 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3443 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3444 which actually means (the address of identifier's GOT entry) +
3445 constant, which is not particularly useful.
3447 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3449 * read.h (include_dirs): Declare.
3450 (include_dir_count,include_dir_maxlen): Declare.
3452 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3454 * configure.in: Correct check for shared opcodes library.
3455 * configure: Rebuild.
3457 * listing.c (buffer_line): If we can't open the file, set at_end.
3458 (listing_print): Remove unused local variable fi.
3460 * config/m68k-parse.y (reglistpair): Handle register list in
3463 * config/vms-conf.h: Don't undef VERSION.
3465 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3467 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3469 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3471 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3472 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3473 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3474 (EXTRA_DIST): Define.
3475 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3476 explicitly rather than via the list of object files.
3477 (gcc-as.opt): New file created when make-gas.com is run.
3478 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3479 itbl-cpu.h} to #include appropriate file rather than copying that
3481 * config/vms-conf.h: Synchronize with current config.in.
3482 * Makefile.in: Rebuild.
3484 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3486 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3487 (parallel_ok): Relaxed parallel subinstruction dependency check.
3489 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3491 * as.h (flag_warn_suppress_instructionswap): added new flag.
3492 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3493 command line argument.
3494 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3495 warning only if flag_warn_suppress_instructionswap is false.
3497 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3499 * configure.in (i386-*-mingw32*): New target.
3500 * configure: Rebuild.
3502 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3504 * symbols.c (resolve_symbol_value): Don't set the segment if it
3505 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3507 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3510 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3512 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3513 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3516 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3518 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3520 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3522 * config/tc-v850.c (v850_insert_operand): Display instruction when
3523 an error is encountered.
3525 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3527 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3528 (i386-*-sco3.2v5*coff): New target.
3529 (i386-*-sco3.2*): New target.
3530 * configure: Rebuild.
3532 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-v850.c: Tidy error message production.
3536 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3538 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3539 validate_immediate return value in the right type for comparisons
3542 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3544 * listing.c (MAX_BYTES): Use listing variables not constants.
3545 (data_buffer): No longer an array, but a pointer.
3546 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3547 (listing_listing): Allocate data_buffer.
3549 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3551 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3552 --listing-rhs-width, --listing-cont-lines.
3553 (show_usage): Update.
3554 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3555 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3556 (print_lines): Use the variables instead of the constants.
3557 (listing_listing): Likewise.
3558 * listing.h: Declare the new vars.
3560 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3562 * as.c (parse_args): Add --keep-locals alias for -L.
3563 Add --strip-local-absolute.
3564 (show_usage): Update.
3565 * as.h (flag_strip_local_absolute): New flag.
3566 * symbols.c (S_IS_LOCAL): Use it.
3567 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3568 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3569 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3571 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3573 * config/tc-m32r.c: Detect if explicitly parallel instructions
3574 might have an io conflict and issue a warning message.
3576 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3578 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3579 cgen_swap_fixups): Functions to save, restore and swap the fixup
3580 chain with a backup copy.
3581 (cgen_asm_finish_insn): Returns address of constructed insn.
3583 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3585 * listing.c (file_info_struct): Remove FILE, add POS.
3586 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3587 (file_info): Don't open the file.
3588 (buffer_line): Check for the file in the last_open cache, updating
3590 (print_source): Don't reference file_info->file.
3591 (listing_listing): Likewise.
3592 (listing_print): Close the file in the cache, if any.
3594 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3596 * read.c (dwarf_file_string): New file static variable.
3597 (emit_expr): Look for constant sequence that leads up to a file
3598 name in DWARF debugging output.
3599 (stringer): Use dwarf_file_string to decide whether to accept a
3600 string as a file name.
3602 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3604 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3605 (crack_operand): Add reg->reglst MRI hack.
3606 (r_seg): Put reglst symbols in reg_section.
3607 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3609 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3611 * tc-sh.c (get_specific): Handle SGR & DBR.
3613 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3615 * tc-h8300.c (parse_reg): Take the length of the symbol into
3616 account when attempting to match a register name.
3617 * tc-h8500.c (parse_reg): Likewise.
3619 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3621 * cgen.c: Formatting changes to improve readability.
3623 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3625 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3628 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3630 Based on a patch from Jim Wilson
3631 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3632 (tc_gen_reloc): Handle cross section PC relative relocs
3635 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3637 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3639 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3641 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3642 (expr_jmp_buf): New static local.
3643 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3644 (cgen_md_operand): New function.
3645 * tc-m32r.c: Clean up pass over `struct foo' usage.
3646 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3648 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3650 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3651 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3653 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3655 * config/tc-i386.c (i386_operand): Give an error if there are
3656 unrecognized characters after an expression.
3658 For older changes see ChangeLog-9697