1 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4 rather than checking for \001 and \002 in symbol name.
5 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
7 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
9 * configure.in (hppa*-linux-gnu*): New target.
12 1999-07-08 Nick Clifton <nickc@cygnus.com>
14 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
16 1999-07-07 Nick Clifton <nickc@cygnus.com>
18 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
19 accessing symbolP directly.
21 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
23 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
26 1999-07-05 Nick Clifton <nickc@cygnus.com>
28 * config/tc-arm.c (ARM_EXT_V5): Define.
29 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
30 (md_begin): Detect ARM v5 architectures.
31 (md_parse_option): Accept arm v5 specification.
32 (md_show_usage): Documment -marmv5 switch.
34 * doc/c-arm.texi: Document -marmv5 command line option.
36 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
38 (validate_immediate_twopart): New function. Determine if a
39 constant can be computed by two ADD instructions.
40 (output_inst): Remove its command line parameter - it was never
42 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
43 implememt the ADRL pseudo op.
44 (tc_gen_reloc): Generate a suitable error message if an ADRL
45 instruction tries to generate a real reloc.
47 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
49 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
51 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
54 1999-06-27 H.J. Lu <hjl@gnu.org>
56 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
57 non BFD_ASSEMBLER case.
59 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
61 * config/obj-coff.c (obj_coff_section): Mark writable sections as
64 1999-06-26 David Mosberger <davidm@hpl.hp.com>
66 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
67 out_end_sequence() when the address decreases due to a new frag.
68 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
69 numbering starts with 1.
71 1999-06-23 Nick Clifton <nickc@cygnus.com>
73 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
75 (mcore_s_text): Call obj_elf_text for ELF target.
76 (mcore_s_data): Call obj_elf_data for ELF target.
77 (mcore_s_section): No longer ELF specific. Call obj_coff_section
79 (mcore_s_bss): New function: Dump literal table before changing
81 (mcore_s_comm): New function: Dump literal table before changing
84 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
85 No longer static functions.
86 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
87 Provide prototypes for these functions.
89 1999-06-22 Ian Lance Taylor <ian@zembu.com>
91 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
92 a list of names, to try obj_segment_name, and to try abbreviated
93 names when using COFF without long section names.
95 * config/tc-alpha.c: More use of symbol accessor functions.
96 * config/tc-arc.c: Likewise.
97 * config/tc-d30v.c: Likewise.
98 * config/tc-fr30.c: Likewise.
99 * config/tc-i860.c: Likewise.
100 * config/tc-m88k.c: Likewise.
101 * config/tc-mcore.c: Likewise.
102 * config/tc-ns32k.c: Likewise.
103 * config/tc-sparc.c: Likewise.
104 * config/tc-v850.c: Likewise.
106 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
107 sy_value with appropriate accessor functions.
108 * config/tc-arm.c (md_apply_fix3): Likewise.
109 * config/tc-d10v.c (AT_WORD_P): Likewise.
110 * config/tc-v850.c (reg_name_search): Likewise.
112 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
113 use symbol_get_bfdsym instead.
114 * config/tc-ppc.c (md_assemble): Likewise.
115 * config/tc-v850.c (v850_comm): Likewise.
117 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
119 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
120 the symbol, rather than accessing the bsym member.
121 * config/tc-d10v.c (tc_gen_reloc): Likewise.
122 * config/tc-d30v.c (tc_gen_reloc): Likewise.
123 * config/tc-mcore.c (tc_gen_reloc): Likewise.
124 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
125 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
126 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
127 * config/tc-tic30.c (tc_gen_reloc): Likewise.
128 * config/tc-v850.c (tc_gen_reloc): Likewise.
130 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
132 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
133 (hppa_gen_reloc_type): Conditionalize on BFD64.
134 (tc_gen_reloc): Re-enable ELF relocations.
135 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
137 1999-06-21 Ian Lance Taylor <ian@zembu.com>
139 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
141 (do_ldst): Move assignment out of if condition.
142 (md_apply_fix3): Add casts to avoid printf format warnings. Add
143 parentheses to avoid warning.
145 1999-06-21 Nick Clifton <nickc@cygnus.com>
147 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
148 macro to get at the BFD symbol associated with a GAS symbol.
150 1999-06-19 Ian Lance Taylor <ian@zembu.com>
152 * config/tc-ppc.c: Update for symbol handling changes.
153 * config/obj-coff.c: Likewise.
155 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
157 * tc-hppa.c: General cleanups of ELF support. No more spaces
158 and subspaces for ELF.
159 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
160 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
161 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
162 (UNWIND_SECTION_NAME): Likewise.
163 (space/subspace related structures): Conditionalize definitions
165 (space/subspace directives and support routines): Conditionalize
166 definitions and references/uses on OBJ_SOM.
167 (label_symbol_struct): For ELF, track the symbol's segment. For
169 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
171 (USE_ALIASES): Kill for both SOM & ELF.
172 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
173 (pa_space, pa_subspace): Corresponding changes.
174 (pa_spaces_begin): Corresponding chagnes.
175 (md_begin): Do not muck around with space/subspace stuff for
177 (md_apply_fix): Temporarily disable argument relocation stuff
179 (tc_gen_reloc): Temporarily disable relocation generation for
181 (pa_build_unwind_subspace): Similarly.
183 1999-06-16 Nick Clifton <nickc@cygnus.com>
185 * config/tc-arm.c (thumb_set): New pseudo op.
186 (text, data, section): Override these pseudo ops with ARM
188 (s_thumb_set): New function: Perform the same as a .set pseudo
189 op, but also mark the alias'ed symbol as being a Thumb
191 (arm_s_text): New function: Perform the same as the .text
192 pseudo op, but dump the literal pool before changing
194 (arm_s_data): New function: Perform the same as the .data
195 pseudo op, but dump the literal pool before changing
197 (arm_s_section): New function: Perform the same as the
198 .section pseudo op, but dump the literal pool before changing
200 (arm_cleanup): Do not reset the current section before dumping
203 1999-06-17 Nick Clifton <nickc@cygnus.com>
205 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
206 OPTION_NO_WARN_UNMATCHED entries.
207 (md_parse_option): Generate a warning message if an unrecognised
208 option is encountered.
210 * config/tc-d10v.c (do_not_ignore_hash): New variable.
211 (get_operands): When parsing an expression after an '@' symbol
212 has been detected, do not ignore '#' symbols.
213 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
216 1999-06-13 Ian Lance Taylor <ian@zembu.com>
218 From K. Richard Pixley <rich@noir.com>:
219 * configure.in (ppc-*-vxworks*): New target.
220 * configure: Rebuild.
222 1999-06-12 Philip Blundell <philb@gnu.org>
224 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
226 1999-06-13 Ian Lance Taylor <ian@zembu.com>
228 * write.c (adjust_reloc_syms): Rather than never reducing reloc
229 which refer to symbols in linkonce sections, permit reducing the
230 relocs if the symbol is local.
232 1999-06-12 Ian Lance Taylor <ian@zembu.com>
234 * subsegs.c (subseg_text_p): New function.
235 * as.h (subseg_text_p): Declare.
236 * read.c (do_align): Use subseg_text_p to set the default fill.
237 * write.c (subsegs_finish): Likewise.
238 * config/obj-coff.c (write_object_file): Likewise.
239 * config/tc-i386.h (md_maybe_text): Don't define.
240 (md_do_align): Use subseg_text_p to set the default fill.
241 * config/tc-m32r.c (m32r_do_align): Likewise.
242 * config/tc-sh.c (sh_do_align): Likewise.
243 * config/tc-sparc.h (md_do_align): Likewise.
245 1999-06-12 David O'Brien <obrien@freebsd.org>
247 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
248 * configure: Rebuild.
250 1999-06-12 Ian Lance Taylor <ian@zembu.com>
252 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
253 * Makefile.am: Rebuild dependencies.
254 * Makefile.in: Rebuild.
256 * config/tc-i386.c (i386_immediate): Remove unused label
259 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
260 * symbols.c: Likewise.
261 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
262 sy_next field when taking address, rather than symbol_next.
264 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
266 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
267 value from the output file architecture.
268 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
269 * dwarf2dbg.h: Change bfd_vma to addressT.
271 1999-06-11 Ian Lance Taylor <ian@zembu.com>
273 * dwarf2dbg.h: Use PARAMS in function declarations.
275 1999-06-11 Martin Dorey <mdorey@madge.com>
277 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
278 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
280 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
282 1999-06-11 Ian Lance Taylor <ian@zembu.com>
284 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
286 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
289 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
291 * read.c (read_a_source_file): Only declare inescape if
294 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
296 (find_entry_byval): Add parens to avoid warning.
298 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
300 * symbols.c (resolve_symbol_value): Don't permit subtraction of
303 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
305 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
308 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
309 synthetize_setx): New functions.
310 (md_assemble): Broken the special cases into the above
311 functions. Make compiler happy if sizeof(bfd_vma)==4.
312 Fix sethi generated from set/setuw. If instructions have a relloc,
313 always clear the fields to be relocated in the opcode.
314 (sparc_ip): Remove special_case global variable.
316 1999-06-10 Ian Lance Taylor <ian@zembu.com>
318 Based on patches from John W. Woznack <jwoznack@concentric.net>:
319 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
320 indication of success rather than a value.
321 (itbl_get_val): Likewise.
322 (itbl_get_field): Use strcspn. Change delimiters to include
324 * itbl-ops.h (itbl_get_reg_val): Update declaration.
325 (itbl_get_val): Likewise.
326 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
328 * symbols.c (copy_symbol_attributes): Convert local symbols to
331 1999-06-10 Nick Clifton <nickc@cygnus.com>
333 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
336 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
338 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
339 Optimize set if sizeof(bfd_vma) == 64.
340 (sparc_ip): Fix sethi - without %hi() it should generate
341 R_SPARC_22 reloc, not R_SPARC_HI22.
342 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
344 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
346 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
347 (s_ncons): New function.
348 (native_op_table): New table.
349 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
350 R_SPARC_OLO10 handling.
352 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
354 * expr.h (struct expressionS): Revert last change; widen X_op.
355 * config/tc-alpha.c (md_begin): Check the field is wide enough.
357 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
359 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
360 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
361 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
362 * Makefile.in: Regenerated.
364 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
365 `common' pass on to s_mri_common.
366 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
368 1999-06-06 Richard Henderson <rth@cygnus.com>
370 * config/obj-elf.c (obj_elf_section): Don't free the return
371 value of demand_copy_C_string.
373 1999-06-05 Richard Henderson <rth@cygnus.com>
375 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
376 creation logic from obj_elf_create_section.
378 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
379 (section_stack): New.
380 (special_sections): Make const.
381 (obj_elf_section): Gut and rewrite parsing.
382 (obj_elf_change_section): New function broken out of obj_elf_section.
383 (obj_elf_parse_section_letters): Likewise.
384 (obj_elf_section_word): Likewise.
385 (obj_elf_section_type): Likewise.
386 (obj_elf_previous): Treat as a toggle.
387 (obj_elf_popsection): New.
388 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
389 (ppc_section_type): Likewise.
390 * config/tc-ppc.h: Likewise.
392 * expr.h (struct expressionS): Don't make X_op a bitfield.
393 * config/tc-alpha.c: Update for symbol handling changes.
394 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
395 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
397 1999-06-05 Richard Henderson <rth@cygnus.com>
399 * dwarf2dbg.c (*): Convert to K&R + prototypes.
400 (dwarf2_gen_line_info): Kill unused variables.
401 (dwarf2_finish): Likewise.
402 (dwarf2_where): Likewise.
403 (dwarf2_directive_file): If we've only got a string,
404 hand off to s_app_file.
405 * ecoff.c: Move the include of ecoff.h.
406 * symbols.h (S_IS_FUNCTION): Prototype.
408 * read.c (LEX_HASH): Supply a default.
410 (s_globl): Update `c' after skipping whitespace.
411 * read.h (LEX_END_NAME, is_name_ender): New.
412 * expr.c (get_symbol_end): Respect it.
414 1999-06-04 Mark Klein <mklein@dis.com>
416 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
418 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
420 * config/tc-hppa.c: Update for symbol handling changes.
422 1999-06-03 Ian Lance Taylor <ian@zembu.com>
424 * cgen.c: Update for symbol handling changes.
425 * config/tc-m32r.c: Likewise.
427 * config/tc-hppa.h: Update for symbol handling changes.
428 * config/tc-hppa.c: Likewise.
430 * config/tc-arm.h: Update for symbol handling changes.
431 * config/tc-arm.c: Likewise.
432 (symbol_make_empty): Remove. Just use symbol_create.
434 * symbols.c (symbol_set_tc): Correct name.
436 * Makefile.am: Rebuild dependencies.
437 ($(OBJS)): Don't depend upon struc-symbol.h.
438 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
439 * dep-in.sed: Don't remove struc-symbol.h.
440 * Makefile.in: Rebuild.
442 * doc/internals.texi (Symbols): Describe changes in symbol
445 1999-06-03 Richard Henderson <rth@cygnus.com>
447 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
448 instead of doing the work by hand.
450 1999-06-03 David Mosberger <davidm@hpl.hp.com>
452 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
453 state of line state-machine.
454 (struct ls): Collect DWARF2 line state-machine state in new member
455 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
456 resulted in any DWARF2 directives.
457 (reset_state_machine): New function.
458 (out_end_sequence): Ditto.
459 (dwarf2_gen_line_info): When switching sections or switching to a
460 lower text address, call out_end_sequence() first to terminate the
461 previous code sequence as code sequences MUST have monotonically
462 increasing addresses.
463 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
465 1999-06-03 David Mosberger <davidm@hpl.hp.com>
467 * as.c (parse_args): Add option -gdwarf2 to allow requesting
468 DWARF2 debug info (line information only, at this point).
469 * as.h: Update comment about supported debug formats.
470 * dwarf2dbg.c, dwarf2dbg.h: New files.
471 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
473 * expr.c (operand): Don't use [ for parens if we want an index op.
474 (op_encoding): Switch [ into O_index, if desired.
475 (op_rank): Renumber with O_index on bottom.
476 (expr): If O_index, match closing bracket.
477 * expr.h (O_index): New.
479 * read.c (read_a_source_file): Conditionally allow matched "
480 in lines passed to md_assemble.
482 * config/obj-elf.c (elf_pseudo_table): Add `common'.
484 1999-06-03 Ian Lance Taylor <ian@zembu.com>
486 Add support for storing local symbols in a small structure to save
487 memory when assembling large files.
488 * as.h: Don't include struc-symbol.h.
489 (symbolS): Add typedef.
490 * symbols.c: Include struc-symbol.h.
491 (local_hash): New static variable.
492 (save_symbol_name): New static function, from symbol_create.
493 (symbol_create): Call save_symbol_name.
494 (local_symbol_count): New static variable.
495 (local_symbol_conversion_count): Likewise.
496 (LOCAL_SYMBOL_CHECK): Define.
497 (local_symbol_make): New static function.
498 (local_symbol_convert): New static function.
499 (colon): Handle local symbols. Create local symbol for local
501 (symbol_table_insert): Handle local symbols.
502 (symbol_find_or_make): Create local symbol for local label name.
503 (symbol_find_base): Check for local symbol.
504 (symbol_append, symbol_insert): Check for local symbols.
505 (symbol_clear_list_pointers, symbol_remove): Likewise.
506 (verify_symbol_chain): Likewise.
507 (copy_symbol_attributes): Likewise.
508 (resolve_symbol_value): Handle local symbols.
509 (resolve_local_symbol): New static function.
510 (resolve_local_symbol_values): New function.
511 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
512 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
513 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
514 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
515 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
516 (symbol_previous, symbol_next): New functions.
517 (symbol_get_value_expression): Likewise.
518 (symbol_set_value_expression): Likewise.
519 (symbol_set_frag, symbol_get_frag): Likewise.
520 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
521 (symbol_mark_used_in_reloc): Likewise.
522 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
523 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
524 (symbol_mri_common_p): Likewise.
525 (symbol_mark_written, symbol_clear_written): Likewise.
526 (symbol_written_p): Likewise.
527 (symbol_mark_resolved, symbol_resolved_p): Likewise.
528 (symbol_section_p, symbol_equated_p): Likewise.
529 (symbol_constant_p): Likewise.
530 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
531 (symbol_get_obj, symbol_set_obj): Likewise.
532 (symbol_get_tc, symbol_set_tc): Likewise.
533 (symbol_begin): Initialize local_hash.
534 (print_symbol_value_1): Handle local symbols.
535 (symbol_print_statistics): Print local symbol statistics.
536 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
537 Declare new symbols.c functions. Move many declarations here from
539 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
540 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
541 (struct symbol): Move bsym to make it clearly the first field.
542 Remove TARGET_SYMBOL_FIELDS.
543 (symbolS): Don't typedef.
544 (struct broken_word): Remove.
545 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
546 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
547 (symbol_clear_list_pointers): Likewise.
548 (symbol_insert, symbol_remove): Likewise.
549 (symbol_previous, symbol_append): Likewise.
550 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
551 (struct local_symbol): Define.
552 (local_symbol_converted_p, local_symbol_mark_converted): Define.
553 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
554 (local_symbol_get_frag, local_symbol_set_frag): Define.
555 (local_symbol_get_real_symbol): Define.
556 (local_symbol_set_real_symbol): Define.
558 * write.c (write_object_file): Call resolve_local_symbol_values.
559 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
560 (TARGET_SYMBOL_FIELDS): Don't define.
561 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
562 ECOFF_DEBUGGING, add ECOFF fields.
563 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
564 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
565 ECOFF_DEBUGGING, add ECOFF fields.
566 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
567 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
568 * config/tc-mcore.h: Don't include struc-symbol.h.
569 (TARGET_SYMBOL_FIELDS): Don't define.
570 (struct mcore_tc_sy): Define.
571 (TC_SYMFIELD_TYPE): Define.
572 * Many files: Use symbolS instead of struct symbol. Use new
573 accessor functions rather than referring to symbolS fields
576 * read.c (s_mri_common): Don't add in value of line_label.
578 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
579 checking for SEC_LINK_ONCE.
581 * config/tc-sh.h (sh_fix_adjustable): Declare.
583 * app.c (input_buffer): New static variable.
584 (app_push): Save saved_input in allocated buffer.
585 (app_pop): Restored saved_input.
586 (do_scrub_chars): Change get parameter to take char * and int as
587 arguments. Change GET macro to pass input_buffer to get
588 function. Don't save input into allocated buffer.
589 * as.h (do_scrub_chars): Update declaration.
590 * input-file.c (input_file_get): Change to take char * and int.
591 Read data into passed in buffer. Remove static buffer.
592 * read.c (scrub_from_string): Change to take char * and int. Copy
593 data into passed in buffer.
595 * hash.h: Neaten. Declare hash_traverse.
596 * hash.c: Complete rewrite based on BFD hashing code.
597 * gasp.c (chunksize): New variable.
598 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
601 1999-05-28 Nick Clifton <nickc@cygnus.com>
603 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
604 addend unless the target uses an old ABI.
606 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
608 -Wchar-subscripts cleanup
609 * listing.c (listing_newline): Use unsigned char variable, so
610 calls to isascii,iscntrl are correct.
611 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
613 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
614 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
615 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
616 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
618 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
620 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
622 (arch_coldfire_p): New #define.
623 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
625 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
627 * config/tc-m68k.c (install_operand): Add places `n', `o'.
629 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
630 (install_operand): Add place `N'.
631 (init_table): Add registers ACC, MACSR, MASK.
633 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
635 * config/tc-m68k.c: Change mcf5200 --> mcf.
636 (archs): Add mcf5206e, mcf5307.
637 (m68k_ip): Add format `u'.
638 (install_operand): Add place `m', `M', `h'.
639 (init_table): Add upper/lower registers.
641 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
643 1999-05-28 Martin Dorey <mdorey@madge.com>
645 * config/tc-i960.c: Several minor changes to add ELF and
646 BFD_ASSEMBLER support.
647 * config/tc-i960.h: Likewise.
648 * configure.in (i960-*-elf*): New target.
649 * aclocal.m4, configure: Rebuild.
651 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
653 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
654 reloc changes when defined(BFD_ASSEMBLER).
656 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
658 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
660 * write.c (write_print_statistics): Output to file, not stderr.
662 * expr.c (generic_bignum_to_int32,64): Prototype.
664 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
665 output_sleb128, output_uleb128, output_big_sleb128,
666 output_big_uleb128, output_big_leb128): Prototype.
667 (output_big_sleb128, output_big_uleb128): Make inline.
668 (output_big_leb128): Remove inline
670 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
671 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
672 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
673 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
674 value for correct overflow check in write.c:fixup_segment.
675 * write.c (fixup_segment): Move bitfield overflow checks to after
676 the md_apply_fix call.
677 * config/obj-coff.c (fixup_segment): Likewise.
678 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
679 valueT *val argument.
681 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
683 * config/atof-ieee.c (gen_to_words): Correctly round a
684 denormalized number. Fix off-by-one in range checking for
685 exponent in a denormal.
687 1999-05-10 Nick Clifton <nickc@cygnus.com>
689 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
692 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
694 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
696 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
698 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
699 (ReverseRegRegmem): Remove.
700 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
701 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
702 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
705 From Doug Ledford <dledford@redhat.com>
706 * config/tc-i386.h (RegXMM): New for P/III.
707 * config/tc-i386.c: Add support for P/III.
709 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
711 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
712 (md_begin): Allow ppc32 insns in ppc64bridge mode.
713 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
715 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
717 * config/tc-i386.c (i386_immediate): Skip whitespace before
718 complaining about junk after expression.
719 (i386_displacement): Likewise.
721 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
723 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
724 Don't copy before downcaseing.
726 1999-05-05 Catherine Moore <clm@cygnus.com>
728 * tc-m68k.c: Include elf/m68k.h.
729 (m68k_elf_final_processing): New routine.
730 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
733 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
735 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
738 1999-04-30 Nick Clifton <nickc@cygnus.com>
740 * config/tc-mcore.c (mcore_s_section): Dump literals before
743 1999-04-29 Nick Clifton <nickc@cygnus.com>
745 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
748 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
750 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
751 (TC_INIT_FIX_DATA): Delete.
752 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
753 (TC_INIT_FIX_DATA): Delete.
754 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
755 * write.c (fix_new_internal): Initialize fx_cgen member.
756 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
757 (gas_cgen_md_apply_fix3): Update.
758 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
759 (md_cgen_record_fixup_exp): Update.
760 (FX_OPINFO_R_TYPE): Update.
762 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
763 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
764 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
765 * frags.h (struct frag): Make opindex, opinfo ints.
767 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
769 1999-04-26 Tom Tromey <tromey@cygnus.com>
771 * aclocal.m4, configure: Updated for new version of libtool.
773 1999-04-22 Nick Clifton <nickc@cygnus.com>
775 * config/tc-mcore.c (md_apply_fix3): Renamed function from
777 (md_apply_fix3): Do not fix up absolute relocations against
780 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
782 1999-04-20 Nick Clifton <nickc@cygnus.com>
784 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
785 changes and data-in-text directives.
786 (mcore_cons): New function: intercept cons() operations.
787 (mcore_float_cons): New function: intercept float_cons()
789 (mcore_stringer): New function: intercept stringer() operations.
791 1999-04-18 Ian Lance Taylor <ian@zembu.com>
793 * obj.h (struct format_ops): Change generate_asm_lineno field to
795 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
797 * config/tc-alpha.c (find_opcode_match): Add default case to
799 (find_macro_match): Likewise.
800 (load_expression): Parenthesize && within ||.
802 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
804 1999-04-17 Nick Clifton <nickc@cygnus.com>
806 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
807 .text .data .section pseudo ops.
808 (mcore_s_section): New function. Dump lits before changing secs.
809 (mcore_s_text): New function. Dump lits before changing secs.
810 (mcore_s_data): New function. Dump lits before changing secs.
812 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
814 * config/tc-mips.c (mips_32bitmode): New.
815 (md_begin): Set mips_32bitmode if needed.
816 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
817 Set EF_MIPS_32BITMODE.
819 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
821 * config/obj-coff.c (c_section_symbol): Fix typo in previous
824 1999-04-16 Nick Clifton <nickc@cygnus.com>
826 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
828 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
830 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
831 expressions correctly.
834 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
836 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
838 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
840 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
841 and fmpynfadd instructions.
843 1999-04-11 Richard Henderson <rth@cygnus.com>
845 * as.h (environ): Declare it, if needed.
846 * as.c (dump_statistics): Don't declare environ.
847 * configure.in (environ): Detect declaration.
848 * configure, config.in: Rebuild
850 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
851 (i386_displacement): Allocate enough space for replacement buffer.
852 Clean up replacement buffer initialization.
854 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
856 * subsegs.c (section_symbol): Don't create a new symbol if one
857 already exists; instead, use the existing one, but set its segment
858 and frag data if it hasn't already been defined.
859 * config/obj-coff.c (c_section_symbol): Likewise.
861 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
863 * tc-alpha.c (load_expression): Call as_bad instead of abort.
865 1999-04-08 Nick Clifton <nickc@cygnus.com>
867 * config/tc-mcore.c: New File: Support routines for MCore
869 * config/tc-mcore.h: New File: Definitions for MCore assembler.
870 * config/obj-coff.c: Add support for mcore-pe target.
872 * Makefile.am: Add support for MCore targets.
873 * Makefile.in: Regenerate.
874 * configure.in: Add support for MCore targets.
875 * configure: Regenerate.
877 * doc/all.texi: Set MCORE.
878 * doc/as.texinfo: Document MCore specific command line options.
880 * write.h: Prevent multiple inclusion.
882 1999-04-06 Ian Lance Taylor <ian@zembu.com>
884 * asintl.h (LC_MESSAGES): Never define.
885 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
887 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
890 * Makefile.am (m68k-parse.c): If configuring in the source
891 directory, copy m68k-parse.y into the local directory before
892 running ylwrap, to remove spurious differences when generating
894 * Makefile.in: Rebuild.
896 * config/tc-sparc.h (md_do_align): Just allocate the number of
897 bytes necessary, rather than always allocating 1024.
899 1999-04-04 Ian Lance Taylor <ian@zembu.com>
901 * listing.c (listing_newline): Add cast to avoid warning.
902 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
903 * config/tc-i386.c (i386_scale): Add return value.
904 (build_displacement_string): Remove unused local temp_disp2.
905 (i386_intel_memory_operand): Add parentheses to avoid warning.
906 (i386_intel_operand): Remove unused local end_of_operand_string.
907 (i386_operand): Remove unused local operand_modifier.
908 (i386_operand): Add parens to avoid warning.
910 1999-04-04 Don Bowman <don@pixsci.com>
912 * configure.in: Add mips*-*-vxworks* target; have it define
914 * configure, config.in: Rebuild.
916 1999-03-31 Nick Clifton <nickc@cygnus.com>
918 * configure.in (emulations): Add support for arm-epoc-pe.
919 * configure: Regenerate.
920 * config/te-epoc-pe.h: New file. Define macros specific to
922 * config/tc-arm.h: Select epoc-pe-arm target format if configured
923 for arm-epoc-pe target.
925 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
927 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
929 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
931 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
932 detect ",n" without a condition.
933 (pa_parse_neg_cmpsub_cmpltr): Likewise.
936 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
938 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
939 instruction is encoded with one bit.
942 1999-03-23 Ian Lance Taylor <ian@zembu.com>
944 * doc/internals.texi (CPU backend): Mention that
945 line_separator_chars should not include newline. From thi
946 <ttn@mingle.glug.org>.
948 1999-03-22 Doug Evans <devans@casey.cygnus.com>
950 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
951 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
953 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
955 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
957 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
959 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
962 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
964 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
966 1999-03-15 Martin Hunt <hunt@cygnus.com>
968 * app.c (do_scrub_begin): Change '-' back to a symbol char
969 so we can use multiple opcodes on a line again.
971 * config/tc-d30v.c: By default, warn if a symbol has
972 the same name as a register. Plus some minor
973 updates from the branch.
975 1999-03-13 Nick Clifton <nickc@cygnus.com>
977 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
978 BFD_RELOC_16 and BFD_RELOC_64.
980 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
982 * expr.c (expr): Add missing else.
984 1999-03-12 Nick Clifton <nickc@cygnus.com>
986 * config/tc-arm.c (md_apply_fix3): Improve error message.
988 1999-03-11 Doug Evans <devans@casey.cygnus.com>
990 * Makefile.am (CPU_TYPES): Add fr30.
991 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
992 (fr30,m32r dependencies): Update.
993 * Makefile.in: Rebuild.
995 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
996 (gas_cgen_record_fixup_exp): Ditto.
997 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
998 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
999 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1000 (md_cgen_lookup_reloc): Update use of operand->type.
1001 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1002 (md_convert_frag): Call cgen_operand_lookup_by_num.
1003 (md_cgen_lookup_reloc): Update use of operand->type.
1004 (m32r_cgen_record_fixup_exp): Ditto.
1006 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1008 * config/tc-mips.c (md_show_usage): Fix message.
1010 1999-03-03 Nick Clifton <nickc@cygnus.com>
1012 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1013 and LDR reg,=<expr> instruction.
1015 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1018 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1020 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1022 1999-02-17 Nick Clifton <nickc@cygnus.com>
1024 This patch was created by: Scott Bambrough
1025 <scottb@corelcomputer.com>
1028 Special cased '@' character. The '@' character is used as the
1029 ARM assembler comment character, as a special character
1030 and in ELF .symver pseudo-op's, and as a special character in
1031 .type and .section pseudo-ops.
1032 (symver_pseudo): New static variable.
1033 (symver_state): New static variable.
1034 (struct app_save): Add field 'symver_state'.
1035 (app_push): Save global symver_state int struct app_save.
1036 (app_pop): Restore global symver_state from struct app_save.
1037 (do_scrub_chars): Special case handling of '@' character in
1040 * configure.in: Modified to recognize armv* uname syntax from ARM
1042 * configure: Regenerated.
1044 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1045 a prefix to the section's type.
1046 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1047 the type's typename.
1049 * config/tc-arm.h: Add support for PIC generation:
1050 (pic_code): New boolean.
1051 (obj_relocate_extern): Define.
1052 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1053 (TC_CONS_FIX_NEW): Define.
1054 (tc_fix_adjustable): Define.
1055 (GLOBAL_OFFSET_TABLE_NAME): Define.
1057 * config/tc-arm.c: Add support for PIC generation:
1058 (line_seperator_chars): Allow ';' as a seperator for Linux.
1059 (is_immediate_prefix): New macro.
1060 (arm_parse_reloc): New function.
1061 (s_arm_elf_cons): New function.
1062 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1063 (md_undefined_symbol): Special case handling for the Global Offset
1065 (md_apply_fix3): Handle PIC relocs.
1066 (tc_gen_reloc): Handle PIC relocs.
1067 (md_parse_option): Add support for '-k' command line switch to
1068 enable PIC generation.
1069 (cons_fix_new_arm): New function.
1070 (s_arm_elf_cons): New function.
1072 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1074 * configure.in: Add comments for uses of AC_DEFINE.
1075 * acinclude.m4: Likewise.
1076 * acconfig.h: Remove.
1077 * aclocal.m4: Rebuild.
1078 * configure: Rebuild.
1079 * Makefile.in: Rebuild.
1080 * config.in: Rebuild.
1082 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1084 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1085 non-constant offset from a base register.
1087 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1089 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1092 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1094 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1095 (emit_insn): Look for pc-relative and no-overflow specifiers on
1096 internal relocation types.
1098 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1100 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1103 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1105 (mips_4650, mips_4010, mips_4100): Variables removed.
1106 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1107 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1109 (md_begin): Don't bother initializing the mips_NNNN variables;
1110 mips_cpu is set, and that's good enough now.
1111 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1112 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1113 (show): New function, to handle wrapping in the CPU lists.
1114 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1116 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1118 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1119 than treat as an immediate specifier.
1121 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1123 * config/tc-i386.c: Prototype many functions.
1124 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1125 (i386_immediate): Remove unused second argument.
1126 (i386_intel_operand): Fix i386_is_reg typo.
1127 (i386_operand): Use allow_naked_reg.
1128 (output_invalid): Make operand int for K&R.
1130 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1132 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1134 * Makefile.in: Rebuild.
1136 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1138 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1140 (EXTRA_as_new_SOURCES): Comment out.
1141 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1142 * Makefile.in: Rebuild.
1143 * doc/Makefile.in: Rebuild.
1144 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1145 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1146 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1147 * configure: Rebuild.
1148 * aclocal.m4: Rebuild.
1149 * config.in: Rebuild.
1150 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1151 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1152 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1153 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1154 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1155 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1156 (gas_cgen_record_fixup_exp): Ditto.
1157 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1158 descriptor, not global variable.
1159 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1160 descriptor, not global variable. Refer to insert_operand handler
1161 via cpu descriptor, not global function.
1162 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1163 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1164 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1165 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1166 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1167 * config/tc-m32r.c: Ditto.
1168 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1169 (md_assemble): Ditto.
1170 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1172 1999-02-09 Nick Clifton <nickc@cygnus.com>
1174 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1175 relocations for ELF targets.
1177 1999-02-08 Nick Clifton <nickc@cygnus.com>
1179 * configure.in: Add support for StrongARM target.
1180 * configure: Regenerate.
1182 1999-02-05 Nick Clifton <nickc@cygnus.com>
1184 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1186 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1189 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1191 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1193 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1195 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1196 (INTEL_DWORD_MNEM_SUFFIX): Define.
1199 (DWORD_PTR): Define.
1200 (XWORD_PTR): Define.
1202 (OFFSET_FLAT): Define.
1204 (NONE_FOUND): Define.
1207 * config/tc-i386.c (set_intel_syntax): New routine.
1208 (intel_syntax): Declare.
1209 (allow_naked_reg): Declare.
1210 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1211 (intel_float_operand): New routine.
1212 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1213 Handle brackets as well as parens. Call i386_intel_operand for
1214 intel syntax. Reverse operands if appropriate. Handle new
1215 suffixes. Handle movzx and movsx.
1216 (i386_is_reg): New routine.
1217 (i386_immediate): New routine.
1218 (i386_scale): New routine.
1219 (i386_displacement): New routine.
1220 (i386_operand_modifier): New routine.
1221 (build_displacement_string): New routine.
1222 (i386_parse_seg): New routine.
1223 (i386_intel_memory_operand): New routine.
1224 (i386_intel_operand): New routine.
1225 (i386_operand): Call i386_displacement, i386_immediate,
1226 i386_scale, etc. instead of handling inline.
1227 (parse_register): Handle registers without prefix.
1229 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1231 * configure: Regenerate.
1232 * configure.in (arm-*-oabi): New.
1233 (thumb-*-oabi): New.
1234 * config/tc-arm.c (target_oabi): Declare.
1235 (md_apply_fix3): Support REL relocs.
1236 (md_parse_option): Handle -oabi.
1237 (elf32_arm_target_format): New routine.
1238 (md_longopts): Add OPTION_OABI.
1239 * config/tc-arm.h: Redefine TARGET_FORMAT.
1242 1999-01-28 Nick Clifton <nickc@cygnus.com>
1244 * write.c (write_relocs): Handle out of range error.
1246 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1247 (fr30_force_relocation): Default to 0.
1249 * config/tc-fr30.h (obj_fix_adjustable): Define.
1250 (TC_FORCE_RELOCATION): Define.
1252 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1255 1999-01-16 Nick Clifton <nickc@cygnus.com>
1257 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1258 merge of two instructions if the left instruciton kills the right.
1260 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1262 * Makefile.in: Regenerate.
1263 * configure.in: Redo test for using cgen.
1264 * configure: Regenerate.
1266 1999-01-09 Nick Clifton <nickc@cygnus.com>
1268 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1269 redefinition of this macro.
1271 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1273 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1276 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1278 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1279 a read of HI or LO and an immediatly following branch.
1281 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1283 * config/tc-mips.c (md_begin): Another correction to the setting of
1286 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1288 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1290 1998-12-21 Nick Clifton <nickc@cygnus.com>
1292 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1293 bit insn when optimizing, so that parallelised instructions will
1294 start on a 32 bit boundary.
1296 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1298 * config/tc-mips.c (mips_eabi64): New.
1299 (md_begin): Set mips_eabi64.
1300 (mips_elf_final_processing): Use it.
1302 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1304 * config/tc-mips.c (mips_elf_final_processing):
1305 Correct setting of ABI in e_flags.
1307 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1309 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1311 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1313 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1315 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1317 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1318 warning, values that don't fit in the field.
1320 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1322 * config/tc-mips.c (mips_abi_string): New.
1323 (md_parse_option,md_longopts): Add mabi.
1324 (mips_elf_final_processing): Set e_flags based on mabi flag.
1326 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1328 * config/tc-mips.c (md_parse_option): Handle vr4111.
1330 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1332 * config/tc-h8300.c (build_bytes): Change message given if the
1333 instruction requires H8/300H mode and we're not in Hmode, to
1334 suggest that it may be the operand modes that are the problem, not
1335 necessarily the opcode.
1337 1998-12-10 Nick Clifton <nickc@cygnus.com>
1339 * config/tc-fr30.c: Add line separator character.
1341 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1343 * configure.in (hppa-*-mpeix*): New target.
1344 * config/obj-som.h (obj_som_compiler): Declare.
1345 * config/obj-som.c (compiler_seen): New static variable.
1346 (obj_som_compiler): New function.
1347 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1348 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1349 (pa_type_args): Set hppa_priv_level.
1350 (pa_compiler): New static function if OBJ_SOM.
1351 * configure: Rebuild.
1353 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1355 * read.c (output_leb128): Don't mark as inline.
1357 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1359 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1360 AIX .vbyte unaligned data support.
1361 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1362 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1365 1998-12-07 Nick Clifton <nickc@cygnus.com>
1367 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1370 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1372 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1373 BFD_RELOC_ARM_PCREL_BRANCH.
1375 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1377 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1378 checking the target type.
1379 (mips-dec-bsd*): Set endian to little.
1380 * configure: Rebuild.
1382 COFF weak symbol support, based on patches from Mark Elbrecht
1383 <snowball3@usa.net>:
1384 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1385 * config/obj-coff.c (obj_coff_weak): New static function.
1386 (obj_coff_endef) [both versions]: Handle weak symbols.
1387 (coff_frob_symbol): Likewise.
1388 (yank_symbols): Likewise.
1389 (obj_pseudo_table): Add "weak".
1391 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1392 <aymeric.vincent@emi.u-bordeaux.fr>.
1393 * aclocal.m4: Rebuild with current tools.
1394 * configure: Rebuild.
1396 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1397 an assertion failure for a case we can't handle when OBJ_ECOFF.
1399 * expr.c (operator): And with 0xff to avoid problems with signed
1402 1998-12-03 Nick Clifton <nickc@cygnus.com>
1404 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1405 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1407 1998-12-02 Nick Clifton <nickc@cygnus.com>
1409 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1412 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1414 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1417 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1419 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1422 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1424 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1426 (d10v_cleanup): Only generate previous insn if a multiline insn is
1429 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1431 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1434 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1436 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1437 -marm6xxx command line switches.
1439 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1441 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1442 (itbl-ops.o): Delete duplicate dependencies.
1443 Rebuild dependencies.
1444 Add fr30 dependencies.
1445 * Makefile.in: Rebuild.
1447 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1449 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1451 * listing.c: Ignore line terminator characters found inside
1454 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1456 * po/gas.pot: Regenerated.
1458 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1460 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1461 fr30_is_label_start(). Also checks for delay slot insns.
1463 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1464 FR30 instructions which contain a colon in the mnemonic.
1466 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1468 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1470 * config/tc-fr30.c: Removed currently superflous code.
1472 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1474 * config/tc-fr30.h: New file.
1475 * config/tc-fr30.c: Tweaking so that it will compile.
1477 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1479 * config/tc-d10v.h (obj_fix_adjustable): Define.
1480 (TC_FORCE_RELOCATION): Define.
1481 (d10v_force_relocation): Declare.
1482 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1483 (md_apply_fix3): Handle Vtable relocs.
1484 (d10v_fix_adjustable): New.
1485 (d10v_force_relocation): New.
1487 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1489 * config/tc-d30v.c: Change default behaviour to ignore potential
1490 conflicts between register name and symbol names.
1492 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1494 * configure.in: Add fr30-*-*.
1495 * config/tc-fr30.c: New file.
1496 * Makefile.in: Regenerated.
1497 * config.in: Regenerated.
1498 * configure: Regenerated.
1499 * doc/Makefile.in: Regenerated.
1500 * po/gas.pot: Regenerated.
1502 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1504 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1507 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1509 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1511 (do_scrub_chars): Add some casts to unsigned char to avoid
1512 unwanted sign extension.
1513 * read.c (lex_type): Set characters about 127 to be symbol
1515 * config/tc-i386.c (md_begin): Set identifier_chars and
1516 operand_chars for values above 127.
1518 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1520 * configure.in: detect cygwin* instead of cygwin32*
1521 * configure: regenerate
1523 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1525 * listing.c: Add support for producing a listing from piped
1528 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1530 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1531 (append_insn): Account for the tx39's multiply behavior.
1533 1998-10-26 Michael Meissner <meissner@cygnus.com>
1535 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1536 from assemble_parallel_insns. Add support for '->' to indicate
1537 explicitly serializing the instructions.
1538 (md_assemble): Ditto.
1540 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1542 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1545 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1547 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1549 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1551 * config/tc-mips.c : support frame and regmask/fregmask when
1552 MIPS_STABS_ELF is specified.
1554 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1556 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1557 (md_apply_fix): Don't return 1 for VTABLE relocs.
1558 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1560 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1562 * doc/c-i386.texi: Replace occurences of "opcode" with
1563 "instruction mnemonic", "instruction", or "mnemonic" when
1564 referring to the name of an instruction. Use "opcode" when
1565 referring to the sequence of machine bytes.
1567 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1568 (is_opcode_char): Rename to is_mnemonic_char.
1569 (md_assemble and i386_operand): Correct error messages from
1570 "opcode" to "instruction mnemonic"
1571 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1572 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1573 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1574 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1575 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1576 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1577 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1579 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1581 * config/tc-i386.c (i386_operand): Check for garbage after
1584 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1586 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1587 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1589 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1591 * config/tc-sh.h (obj_fix_adjustable): Define.
1592 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1593 (md_apply_fix): Likewise.
1594 (tc_gen_reloc): Likewise.
1595 (sh_fix_adjustable): New.
1597 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1599 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1600 * cgen.h (gas_cgen_finish_insn): Update prototype.
1601 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1602 cgen_insn_t -> CGEN_INSN_INT.
1603 (make_parallel): Update handling of CGEN_INT_INSN_P.
1604 (assemble_parallel_insn): Ditto.
1605 (target_make_parallel): New function.
1606 (md_assemble): Use it.
1608 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1610 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1612 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1614 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1615 converted into lower case.
1617 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1619 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1620 (gas_cgen_tc_gen_reloc): Likewise.
1621 * config/tc-m32r.h (obj_fix_adjustable): Define.
1622 * config/tc-m32r.c (m32r_fix_adjustable): New.
1623 (m32r_force_relocation): Handle VTABLE relocs.
1625 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1627 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1629 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1631 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1632 to lower case before parsing.
1634 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1635 parallel insns modift buts in the PSW as a side effect.
1637 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1639 * config/tc-d30v.c (find_format): Test for missing flag and
1642 (md_apply_fix3): Fix error messages to avoid
1643 assumption about presence of a symbol.
1645 (parallel_ok): Disallow parallel instructions that both modify the
1648 (find_format): Generate a warning if an odd numbered register is
1649 used as the first register in a mutli-register instruction.
1651 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1653 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1654 relocations are always associated with a symbol.
1656 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1658 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1659 (elf32_sparc_force_relocation): Declare.
1660 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1661 (tc_gen_reloc): Handle vtable relocs.
1662 (elf32_sparc_force_relocation): New.
1664 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1666 * symbols.c (S_IS_FUNCTION): New.
1667 * config/tc-v850.h (obj_fix_adjustable): Define.
1668 (TC_FORCE_RELOCATION): Define.
1669 (v850_force_relocation): Declare.
1670 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1671 of fx_addnumber for VTABLE reloc addends.
1672 (md_apply_fix3): Handle VTABLE relocs.
1673 (v850_fix_adjustable): New.
1674 (v850_force_relocation): New.
1676 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1678 * tc-hppa.c (fp_operand_format): Add some additional formats.
1679 (pa_ip): Do not automatically promote into pa2.0 mode.
1680 (pa_level): Handle ".level 2.0".
1682 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1684 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1685 * config/tc-i386.h (template.extension_opcode): Change to
1686 unsigned int to allow full range of 8-bit opcode suffixes.
1687 (None): Redefine as 0xffff.
1689 From Jeff B Epler <jepler@usgs.gov>
1690 * doc/c-i386.texi (i386-SIMD): New section.
1692 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1694 * read.c (discard_rest_of_line): New function.
1695 * read.h: Declare it.
1696 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1698 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1700 * config/tc-d10v.c (find_symbol_matching_register): New function.
1701 (find_opcode): Cope with the case where a register name matches
1704 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1706 * config/tc-v850.c (md_pcrel_from): Rename to
1707 v850_pcrel_from_section.
1708 (v850_pcrel_from_section): Do not resolves symbols in other
1711 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1713 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1715 * config/tc-d10v.c (find_opcode): Generate an error if a register
1716 is supplied for an operand that should not be a register.
1718 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1720 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1721 instructions to have another instruction in the right bin.
1723 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1726 the right container if the left container holds a branch
1729 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1731 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1732 both a register name and symbol name.
1733 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1735 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1737 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1738 execution unit class.
1740 (reg_name_search): If a name matches a register and a symbol,
1741 prefer the register.
1742 (find_format): Disallow flag registers when a general purpose
1743 register is required.
1744 If a number is required, but a register has been given, check to
1745 see if a symbol with the same name as the register exists, and if
1746 so, use that symbol.
1748 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1750 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1752 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1754 * config/tc-d30v.c (find_format): Do not accept flag registers as
1755 general purpose registers.
1756 (find_format): If an immediate value is expected at a given place
1757 in a format, but a register name has been provided instead, check
1758 to see if that register name matches the name of a predefined
1759 symbol and if it does, then use the symbol instead.
1760 (reg_name_search): If a register name matches a symbol name,
1761 prefer the register name to the symbol name.
1763 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1765 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1766 the previous insn to empty.
1768 1998-09-20 Michael Meissner <meissner@cygnus.com>
1770 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1771 pieces, forcing the use of an ANSI compiler.
1773 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1775 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1777 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1779 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1781 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1783 (obj_elf_vtable_entry): Likewise.
1784 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1785 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1786 (tc_gen_reloc): Likewise.
1787 (arm_fix_adjustable): Likewise.
1788 (elf32_arm_force_relocation): New.
1789 (armelf_frob_symbol): Remove coff-style symbol support.
1791 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1793 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1795 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1797 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1798 OBJ_COFF so that routine is defined for a.out format.
1800 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1802 * config/tc-i386.c (i386_operand): Detect non-segment registers
1803 used as segment prefixes.
1805 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1807 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1808 optimize across FDE boundaries.
1810 * config/obj-coff.c (obj_coff_section): Preserve any link once
1811 flags when setting the section flags.
1813 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1815 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1816 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1818 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1820 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1823 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1825 * frags.c (frag_grow): Include the size of the frag struct in the
1828 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1829 if the new subseg comes before the old.
1831 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1833 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1834 to handle edge8 and edge16.
1836 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1838 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1839 before we clobber the symbol involved.
1841 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1843 * config/tc-arm.c: Remove OBJ_ELF definitions for
1844 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1845 use arm_adjust_symtab for OBJ_COFF.
1846 (armelf_adjust_symtab): New Routine.
1847 * config/tc-arm.h: Define obj_adjust_symtab to
1848 armelf_adjust_symtab for OBJ_ELF.
1850 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1852 * configure.in: Make all i386-elf targets use bfd_gas.
1853 * config/tc-i386.c (tc_i386_force_relocation): New.
1854 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1855 (md_apply_fix3): Likewise.
1856 (tc_gen_reloc): Handle them.
1857 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1858 tc_i386_force_relocation.
1860 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1862 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1864 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1866 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1867 current opcode after writing the first insturction of a reverse
1870 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1872 * read.h (generate_lineno_debug): Add prototype.
1873 * read.c (generate_lineno_debug): Make non-static.
1875 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1877 * config/tc-i386.c (md_assemble): Only warn for address/data size
1880 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1882 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1883 against Thumb function names, as the linker needs this information.
1885 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1887 * expr.c (operand): Check also that there is no advance in operand
1888 after atof_generic in order to decide "is it label 0f or floating
1891 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1893 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1894 command line options with a single dash.
1895 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1897 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1899 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1900 * tc-arm.c (arm_fix_adjustable): New routine.
1902 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1904 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1905 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1906 demand_empty_rest_of_line before mri_comment_end.
1907 (equals): Check garbage after expression before
1908 mri_comment_end in MRI mode.
1910 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1912 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1913 small immediate constant to use the constant itself rather than
1916 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1918 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1919 (pa_leave): Likewise.
1921 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1923 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1925 (i386_operand): Fix an error message.
1927 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1929 * doc/c-arm.texi (ARM Directives): Document .req directive.
1931 * config/tc-arm.c (reg_required_here): Display erroneous string if
1932 the register name could not be decoded.
1933 Do not set inst.instruction if the sift is -1.
1935 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1937 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1940 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1942 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1943 even if it is belived to be unnecessary.
1945 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1947 config/tc-i386.c (i386_operand): Size immediate constants by
1948 suffix (erroneously removed as part of July 7 change).
1950 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1952 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1953 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1954 (armelf_frob_symbol): New Routine.
1955 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1957 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1959 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1961 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1963 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1964 command line switches passed to assembler.
1966 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1968 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1969 (gas_cgen_opcode_desc): Declare.
1970 (gas_cgen_parse_operand): Declare.
1971 (*): Prepend gas_ to gas specific fns to denote them as such.
1973 * cgen.c (gas_cgen_opcode_desc): New global
1974 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1975 (queue_fixup): Renamed from cgen_queue_fixup.
1976 (*): Prepend gas_ to gas specific fns to denote them as such.
1978 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1979 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1980 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1981 Open opcode table and initialize it.
1982 (make_parallel): Use gas_cgen_opcode_desc.
1983 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1984 (md_assemble): Ditto.
1986 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1988 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1989 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1990 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1991 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1992 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1993 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1994 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1995 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1996 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1997 (INIT_STAB_SECTION): Likewise.
1998 (OBJ_PROCESS_STAB): Likewise.
2000 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2001 (md_parse_option): Watch for them.
2002 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2003 (md_begin): Kill neverdef code.
2004 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2005 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2006 (s_alpha_coff_wrapper): New.
2007 (md_pseudo_table): Trap all ECOFF pseudos.
2009 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2011 Start of changes to remove mdebug section from mips*-elf
2012 Based on MIPS_STAB_ELF definition
2013 * acconfig.h: undef if not configured
2014 * config.in: undef if not configured
2015 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2016 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2017 * stabs.c (s_stab_generic): flush frag
2019 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2021 * configure.in: (arm-*-elf): Handle.
2022 (thumb-*-elf): Handle.
2023 * configure: Regenerate.
2024 * read.c (stringer): Fix typo in comment.
2025 * write.c (fixup_segment): Don't add symbol value to addend if
2027 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2029 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2032 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2034 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2035 (write_2_short): Emit warning if new flag is set.
2036 (do_assemble): Set flags if left instruction is one of special
2037 "right-instruction-killer" type.
2039 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2041 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2042 Always output words in debug_info section as big endian.
2043 (sparc_target_format): Choose correct bfd target.
2044 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2046 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2048 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2049 to work with internationalization code. Issue an error when two
2050 operands match that are not allowed to match.
2052 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2054 * configure.in (install_tooldir): Allow target to specify whether
2055 it wants to be installed in $(tooldir)/bin.
2056 * configure: Regenerate.
2057 * Makefile.am (install-exec-local): Set install-exec-tooldir
2058 dependency via configure.
2059 * Makefile.in: Regenerate.
2061 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2063 * Makefile.am (install-exec-local): Split into two ...
2064 (install-exec-bindir,install-exec-tooldir): New rules.
2065 * Makefile.in: Regenerate.
2067 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2069 * Makefile.am (install-exec-local): Don't remove the file before
2070 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2071 W. Rozycki <macro@ds2.pg.gda.pl>.
2072 * Makefile.in: Rebuild.
2074 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2076 * cgen.c: Include libiberty.h.
2077 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2078 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2079 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2080 (md_cgen_lookup_reloc)): Declare.
2081 (md_cgen_record_fixup_exp): Declare.
2082 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2083 (m32r_relax_frag): Declare.
2084 (cgen_md_apply_fix3): Decls moved to cgen.h.
2085 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2086 (m32r_cgen_record_fixup_exp): Delete decl.
2087 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2088 (assemble_nop): Delete.
2089 (expand_debug_syms): Delete unused `exp'.
2090 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2091 Add default case for -Wall.
2092 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2093 (md_atof): Delete unused wordP.
2095 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2097 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2100 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2102 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2103 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2104 .print, .purgem, and .struct. Remove documentation for
2107 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2109 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2110 Update call to insert_operand.
2112 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2114 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2116 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2118 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2119 whitespace after a prefix operator.
2121 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2123 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2125 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2127 * config/tc-sparc.c (log2): New static function.
2128 (s_reserve): Use log2 to convert alignment before calling
2130 (s_common): Use log2 to convert alignment before calling
2131 record_alignment and frag_align.
2132 (sparc_cons_align): Use log2.
2134 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2136 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2137 (s_common): Likewise.
2139 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2140 initialization of waddr.
2141 (sparc_elf_final_processing): Add default case to switch.
2143 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2145 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2146 than temporary real.
2148 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2150 * write.c (subsegs_finish): Don't align the segments if there were
2153 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2154 copying aux information.
2156 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2157 expression into a symbol.
2159 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2161 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2162 type to unsigned int.
2163 (md_assemble): Change type used to store offsets from unsigned
2165 (i386_operand): Switch error check to only call RESTORE_END_STRING
2166 once after parse_register.
2168 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2170 * config/tc-v850.c (md_show_usage): Changed format to match that
2173 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2175 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2177 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2179 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2182 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2184 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2185 * doc/Makefile.in: Rebuild.
2187 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2189 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2190 for %lo expressions.
2191 (mips_ip, case 'u'): Move range check after code to mask
2192 off bits in %hi/%lo expressions. Mask off high bits for
2195 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2197 * doc/Makefile.am (gasver.texi): New target.
2198 (as.info, as.dvi): Depends upon gasver.texi.
2199 * doc/as.texinfo: Include gasver.texi. Mention version number on
2200 title page and in top node.
2201 * doc/Makefile.in: Rebuild.
2203 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2205 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2206 but not including the line containing the edict.
2207 * listing.h (LISTING_EOF): New.
2208 * input-scrub.c (input_scrub_next_buffer): Call it.
2210 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2212 * config/tc-i386.c (i386_operand): Don't set the size of an
2213 immediate address based solely on the suffix and the mode.
2215 * config/tc-i386.c (md_assemble): Add assertion to make sure
2216 overlap2 does not set Imm.
2218 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2219 sequences of whitespace to a single space.
2220 (is_space_chars): Just compare with space.
2221 (md_begin): Don't initialize space_chars.
2222 (md_assemble): Just skip a single whitespace character.
2223 (i386_operand): Rewrite base-index parsing to use new
2224 parse_register, and to skip white space. Skip white space in a
2225 number of other places too. Don't give error message if
2226 parse_register fails.
2227 (parse_register): Change reg_string parameter to be non-const.
2228 Add end_op parameter. Skip white space after the `%', and return
2229 end of register string. Give error message here rather than
2232 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2234 Based on patch from Matt Semersky <matts@scd.hp.com>:
2235 * expr.c (op_encoding): Make const.
2236 (expr_set_precedence): New function.
2237 (expr_begin): Don't set operator rankings, just call
2238 expr_set_precedence.
2239 * expr.h (expr_set_precedence): Declare.
2240 * read.c (s_mri): Call expr_set_precedence.
2242 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2244 * doc/as.texinfo (Statements): Remove paragraph discussing
2245 continuing lines with a backslash. This hasn't worked for years,
2248 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2250 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2252 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2253 (ps_CTORS, ps_DTORS): New section types.
2254 (vms_fixup_xtors_section): New function
2255 (Ctors_Psect, Dtors_Psect): Define.
2256 (IS_GXX_XTOR): Define
2257 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2258 Filter static constructors/destructors and add to
2259 Ctors_Symbols/Dtors_Symbols chain.
2260 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2261 appropriate section.
2263 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2264 * makefile.vms: Merge vax/vms support.
2266 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2268 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2269 (elf_pseudo_table): Add them.
2270 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2271 (md_apply_fix): Accept them.
2272 (mips_fix_adjustable): Don't adjust them.
2273 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2274 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2275 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2276 (tc_fix_adjustable): Don't adjust them.
2278 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2280 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2282 * Makefile.in: Regenerate.
2283 * configure.in: AC_SUBST cgen_cpu_prefix.
2284 * configure: Regenerate.
2286 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2288 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2289 Changed all users of COND12_DELAY.
2291 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2293 * config/tc-mn10300.c (set_arch_mach): New function.
2294 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2295 (md_begin): Default to mn10300 mode.
2296 (md_assemble): Only accept instructions for the core mn10300
2297 chip and the active machine type.
2299 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2301 * subsegs.h (segment_info_type): Give the struct a name.
2302 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2303 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2304 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2305 * config/tc-w65.h (tc_reloc_mangle): Declare.
2306 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2308 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2310 * config/tc-v850.c (v850_comm): Restore old section
2311 after common processing.
2313 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2315 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2317 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2319 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2320 char with code that explicitly sign-extends.
2322 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2324 * config/tc-v850.c (md_begin): Restore text section as the current
2325 section after creating call table sections.
2326 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2329 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2330 with call to macro SYM_AUXINFO.
2332 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2334 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2335 with the program transform name.
2336 * Makefile.in: Rebuild.
2338 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2340 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2343 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2345 * config/tc-i386.c (i386_operand): Be prepared for a space between
2346 the open parenthesis and the start of the register operand,
2347 because of the June 16 change.
2349 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2351 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2354 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2356 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2357 even if it is belived to be unnecessary.
2359 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2361 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2363 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2365 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2367 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2368 shift amount for a repeated operand. The shift amount for the
2369 repeated copy comes from the size of the operand.
2371 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2373 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2375 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2377 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2379 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2381 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2382 characters in it as LEX_IS_SYMBOL_COMPONENT.
2383 * config/tc-i386.h (tc_symbol_chars): Define.
2384 (extra_symbol_chars): Declare.
2385 * config/tc-i386.c (extra_symbol_chars): Define.
2386 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2387 (line_comment_chars): Set to '/' if TE_LINUX.
2388 * doc/c-i386.texi (i386-prefixes): Update.
2389 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2391 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2393 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2394 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2396 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2398 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2399 constraint in instructions REP & REPI.
2401 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2403 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2404 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2406 (check_range): If the operand is shifted, then shift the number
2407 before checking its range.
2409 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2411 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2414 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2416 * config/tc-v850.c (v850_comm): Create special sections as needed.
2418 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2420 * config/tc-d10v.c (write_2_short): Addition of swapping
2421 instructions for sequential and reverse sequential order when
2422 given order is not possible.
2424 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2426 * Makefile.am: Rebuild dependencies.
2427 (DEP_INCLUDES): Fix reference to intl build directory.
2428 * Makefile.in: Rebuild.
2430 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2432 * doc/c-i386.texi: Update 16 bit documentation.
2434 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2435 IgnoreDataSize to IgnoreSize as they are used for address size as
2437 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2438 32-bit mode, similarly addr16/data16 and variants.
2440 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2442 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2443 sequential word multiply instructions.
2445 (do_assemble): Add extra command line argument, to allow mul32
2446 attribute to be preserved across parallel insns.
2447 (md_assemble): Insert NOPs between explicitly parallel insns which
2448 contain an 32 bit multiply and a 16 multiply.
2450 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2452 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2455 * config/tc-i386.c (reloc): Add braces.
2457 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2458 consistent with Intel naming.
2459 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2460 use bitfields in sib_byte.
2461 (modrm_byte): Don't use bitfields here either.
2463 * config/tc-i386.c (current_templates): Add const.
2464 (parse_register): Add const to return, param, and char *s.
2465 (i386_operand): Add const to reg_entry *r.
2466 * config/tc-i386.h (templates): Add const to start, end.
2468 Inspired by code for 16 bit gas support from Martynas Kunigelis
2469 <martynas@nm3.ktu.lt>:
2470 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2471 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2472 (uses_mem_addrmode): Remove.
2473 (md_estimate_size_before_relax): Add support here too.
2474 (md_relax_table): Rewrite interface to md_relax for 16 bit
2476 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2477 (opcode_suffix_to_type): Remove.
2478 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2479 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2480 (md_convert_frag): Likewise.
2481 (i386_operand): Add support for 16 bit base/index regs,
2482 immediates, and displacements. Remove some unnecessary casts, and
2483 localise end_of_operand_string, displacement_string_start,
2484 displacement_string_end variables. Add GCC_ASM_O_HACK.
2485 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2487 * config/tc-i386.c (prefix_hash): Remove.
2488 (md_begin): Rewrite without obstacks. Remove prefix hash table
2489 handling. Rewrite lexical table handling.
2490 (i386_print_statistics): Don't print prefix statistics.
2491 (md_assemble): Rewrite instruction parser so that line is not
2492 converted to lower case. Don't do a hash_find for prefixes,
2493 instead recognise them via opcode modifier.
2494 (expecting_operand, paren_not_balanced): Localise variables.
2495 * config/tc-i386.h (IsPrefix): Define.
2496 (prefix_entry): Remove.
2498 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2499 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2500 '\\' in case where comment_chars contains '/'.
2502 * config/tc-i386.c (MATCH): Ensure given operand and template
2503 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2504 you must write `ljmp *table(%ebx)'.
2506 From H.J. Lu <hjl@gnu.org>:
2507 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2508 as 0 ifndef BFD_ASSEMBLER.
2509 (md_assemble): Allow immediate operands without suffix or
2510 other reg operand to default in size to the current code size.
2512 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2514 * config/tc-v850.c (md_begin): Restore creation of
2515 .call_table_text and .call_table_data sections.
2517 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2519 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2520 after emitting a word of noops.
2522 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2524 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2525 (i386_operand): Simplify checks for valid base/index combinations.
2526 Disallow `in 4(%dx),%al'.
2528 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2530 (add_prefix): Change parameter from char to int.
2532 * config/tc-i386.h (Ugh): Define opcode modifier.
2533 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2535 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2536 CONSISTENT_REGISTER_MATCH macros to check register types more
2537 thoroughly. Check for illegal suffix/operand combinations
2538 when matching insns with operands. Handle new `s' suffix, and
2539 associated FloatMF opcode modifier for float insns with memory
2541 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2542 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2543 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2544 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2545 DATA_PREFIX_OPCODE throughout.
2547 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2548 (md_assemble): Rewrite suffix/register operand checking code to be
2549 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2550 AnyMem, the better to grep.
2552 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2553 given a memory operand. Don't set Abs bits either.
2554 (type_names): Remove Mem*, Abs*.
2555 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2556 define opcode_modifiers as these cases are handled by Disp8,
2557 Disp16, Disp32 and suffix checks.
2558 (COMES_IN_BOTH_DIRECTIONS): Remove.
2559 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2561 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2562 if IgnoreDataSize modifier given. Remove ShortformW modifier
2563 test. Add test for ShortForm in W base_opcode modification.
2564 Merge Seg2ShortForm and Seg3ShortForm code.
2565 * config/tc-i386.h (ShortFormW): Remove.
2566 (IgnoreDataSize): Define.
2568 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2570 * config/tc-d30v.c (md_assemble): Store previous segment state
2571 with previous instruction.
2573 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2575 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2576 (ebp, esp): Remove static variables.
2577 (MATCH): Remove test for InOutPortReg.
2578 (i386_operand): Properly handle InOutPortReg here instead.
2579 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2580 (md_assemble): Simplify and correct modrm and sib generation.
2581 (i386_operand): Add warning for scale without index.
2582 Rewrite checks for valid base/index combinations.
2584 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2585 macros and enclose in do while(0).
2586 (RESTORE_END_STRING): Likewise.
2587 (md_assemble): Add one to printed operand number so we start
2588 from 1 not 0. Add some more gettext invocations.
2589 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2592 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2593 DATA_PREFIX, SEG_PREFIX): Define.
2594 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2595 (check_prefix): Remove function.
2596 (add_prefix): New function. Add prefix to i.prefix as well as
2598 (md_assemble): Changes for add_prefix. Remove hack for wait
2599 prefix, instead always output prefixes in fixed order. Test
2600 for jcxz/loop when selecting between word & dword operations,
2601 and add address size prefix rather than operand size prefix.
2602 Remove operand -> address size hack when emitting jcxz/loop.
2603 (i386_operand): Remove O_Absent check as it's done in expr.
2605 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2607 * configure.in: Recognize m5200 as a cpu_type of m68k.
2608 * aclocal.m4: Rebuild with current libtool.
2609 * configure: Rebuild.
2611 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2613 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2614 to relaxable_symbol to prevent references to external symbol from
2617 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2619 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2620 symbols are relaxable.
2622 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2624 * config/tc-v850.c (md_begin): Don't create special
2625 sections by default.
2627 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2629 * config/tc-mips.c (macro): For div and udiv, close the
2630 reorder block as soon as possible.
2632 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2634 From Matt Semersky <matts@scd.hp.com>:
2635 * macro.c (macro_mri_mode): New function.
2636 * macro.h (macro_mri_mode): Declare.
2637 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2640 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2642 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2645 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2646 until after xstrdup in OBJ_EVAX case.
2648 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2650 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2651 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2652 of hardcoded magic number.
2653 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2655 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2657 * read.c (do_s_func): New function.
2659 * read.h (do_s_func): Add prototype.
2661 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2663 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2664 nops if fill pattern not specified.
2666 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2668 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2669 * config/te-go32.h (TE_GO32): Define.
2670 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2672 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2674 Implement .func/.endfunc pseudo-ops.
2675 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2677 * read.c (potable): Add .func,.endfunc.
2678 (s_func): New function.
2679 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2681 (in_doc_func_p,current_function_label): New static globals.
2682 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2684 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2686 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2687 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2688 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2689 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2690 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2691 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2692 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2693 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2694 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2695 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2696 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2697 * config/tc-a29k.c: Don't define md_short_jump_size,
2698 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2699 * config/tc-alpha.c: Likewise.
2700 * config/tc-alpha.h: Likewise.
2701 * config/tc-arm.c: Likewise.
2702 * config/tc-h8300.c: Likewise.
2703 * config/tc-h8500.c: Likewise.
2704 * config/tc-hppa.c: Likewise.
2705 * config/tc-i860.c: Likewise.
2706 * config/tc-i960.c: Likewise.
2707 * config/tc-ppc.c: Likewise.
2708 * config/tc-sh.c: Likewise.
2709 * config/tc-sparc.h: Likewise.
2710 * config/tc-tic30.c: Likewise.
2711 * config/tc-w65.c: Likewise.
2712 * config/tc-z8k.c: Likewise.
2714 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2716 * config/tc-vax.c (_): Delete this macro used for placeholder
2717 values in vax_operand_width_size; it conflicts with the _() macro
2718 used for internationalization.
2720 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2722 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2723 code. From Chris Moller <moller@bops.com>.
2725 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2726 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2727 * read.c (emit_expr): Initialize seg and subseg fields of a new
2729 * write.c (write_object_file): Switch to the appropriate segment
2730 and subsegment when processing a broken word.
2732 * config/tc-m68k.c (mri_assemble): New static function.
2733 (build_mri_control_operand): Call mri_assemble rather than
2735 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2736 (s_mri_endf, s_mri_endw): Likewise.
2738 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2740 * read.c (s_org): Call md_flush_pending_output if it is defined.
2742 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2744 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2746 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2747 (md_parse_option): Add for same.
2748 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2749 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2750 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2752 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2754 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2756 * config/tc-arm.c (find_real_start): Relax definition of local
2759 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2761 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2762 symbols at the given address, not just the last one specified.
2764 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2766 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2767 or number_to_chars_littleendian to write data.
2769 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2771 * config/tc-v850.c (md_assemble): Remove artificially created
2772 register name symbols.
2774 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2776 * write.c (fixup_segment): Change "segment" to "section" in
2779 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2781 * write.c (fixup_segment): Change sym1-sym2 message again.
2783 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2785 * write.c (fixup_segment): Improve error message for sym1-sym2
2786 errors when sym1 is in a different segment from sym2.
2788 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2790 * config/tc-m32r.c (warn_unmatched_high): New static local.
2791 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2792 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2793 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2794 (md_parse_option): Likewise.
2795 (md_show_usage): Likewise.
2796 (m32r_frob_file): Likewise.
2798 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2799 (read_a_source_file): Call them.
2800 * read.h (stabs_generate_asm_file): Declare.
2801 * stabs.c (stabs_generate_asm_file): New function.
2802 (generate_asm_file): New function.
2803 (stabs_generate_asm_lineno): Move file name handling into
2806 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2808 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2809 (d30v_current_align, d30v_current_align_seg): New variables.
2810 (d30v_last_label): New variable.
2811 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2812 (s_d30v_data, s_d30v_section): Likewise.
2813 (md_pseudo_table): Call them.
2814 (md_begin): Initialize d30v_current_align_seg.
2815 (md_assemble): Call d30v_align when needed by known current alignment.
2816 (d30v_frob_label, d30v_cons_align): New functions.
2817 * config/tc-d30v.h (md_do_align): Remove.
2818 (tc_frob_label): Call d30v_frob_label.
2819 (md_cons_align): New.
2821 * config/tc-d30v.c (find_format): Convert complex expressions to
2822 expression symbols before processing. Clean up code formatting.
2824 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2826 * po/Make-in (install-info): New target.
2828 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2830 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2832 * config/tc-mn10300.c (md_assemble): Likewise.
2834 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2836 * Makefile.am: Update with `make dep-am'.
2837 (HFILES): Add cgen.h.
2838 (cgen.o): Depend on cgen.h.
2839 * Makefile.in: Regenerate.
2841 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2843 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2845 * gasp.c (grab_label): Permit a label to be a preprocessor
2846 variable by permitting a label to start with a backslash.
2848 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2850 * config/tc-mips.c (validate_mips_insn): Removed hack
2851 for previously inaccessible bitfields in some INSN_TRAP
2854 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2856 * config/tc-d30v.c (do_assemble): Abort with error message
2857 if opcode operands do not match.
2859 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2861 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2862 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2863 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2864 similar new 'q' operand.
2866 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2868 * cgen.c (cgen_asm_finish_insn): Fix typo.
2870 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2873 * cgen.c: Include it.
2874 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2875 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2876 All callers updated.
2877 * config/tc-m32r.c: Include cgen.h.
2878 (m23r_insn): New members num_fixups,fixups.
2880 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2882 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2883 to avoid compiler warning.
2885 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2887 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2890 * makefile.vms (OBJS): Add ehopt.obj
2892 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2894 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2896 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2898 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2899 a short format insn.
2900 (md_assemble): Set it for explicitly packed insns.
2902 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2904 * config/obj-coff.c (c_symbol_merge): Do not take address of
2905 native fields when performing the memcpy.
2907 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2909 * config/tc-mips.c (macro,macro2): Implement
2910 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2912 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2914 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2915 relocations against globally visible symbols.
2916 * config/tc-m68k.c (relaxable_symbol): New macro.
2917 (m68k_ip, md_estimate_size_before_relax): Use it.
2918 (tc_m68k_fix_adjustable): Also handle weak symbols.
2920 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2922 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2923 references to externally visible symbols.
2924 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2925 values in twice for a PC relative reloc if the symbol is
2928 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2929 don't adjust a PC relative reloc against an externally visible
2931 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2932 for a PC relative fixup against an externally visible defined
2933 symbol, arrange to store object file and addend values as though
2934 the symbol were not defined.
2935 (tc_gen_reloc): Likewise.
2937 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2939 * read.c (sizeof_leb128): Referenced externally by write.c so
2942 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2944 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2945 and expand a 'debug' symbol associated with the next instruction
2946 that does not cause a short instruction to be filled with a NOP.
2947 (md_pseudo_table): Add support for .debugsym.
2948 (assemble_parallel_insn): Add calls to expand_debug_sym as
2950 (md_assemble): Ditto.
2952 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2954 * as.c (main): Conditionally call setlocale.
2955 * gasp.c (main): Likewise.
2956 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2957 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2959 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2961 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2963 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2965 * config/tc-hppa.c: Change all calls to bzero to use memset.
2966 (pa_ip): Add cast to avoid warning.
2967 (tc_gen_reloc, md_apply_fix): Likewise.
2968 (pa_find_space_by_number): Likewise.
2969 (hppa_force_relocation): Likewise.
2970 (pa_block): Change i to unsigned int.
2971 * config/obj-som.h (obj_som_copyright): Declare.
2973 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2975 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2976 for line numbers for assembly source.
2978 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2980 * configure.in: Change version number to 2.9.4
2981 * configure: Rebuild.
2983 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2985 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2987 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2989 * ecoff.h: Change symbolS in function declaration to struct
2992 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2994 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2995 (md_convert_frag): Fix i18n typo.
2997 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2999 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3000 * ecoff.h: Protoype it.
3001 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3002 [EVAX] (s_alpha_prologue): Delete.
3003 (md_pseudo_table): Update.
3005 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3007 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3008 array to local pointer.
3009 (get_args, parse_expr): Add casts to avoid warnings.
3011 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3013 * read.c (s_set): Cast xmalloc return value to fragS *.
3014 * config/tc-m68k.c (m68k_ip): Function made static to match
3015 previous forward declaration.
3016 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3018 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3020 * config/tc-v850.c: Add internationalisation macros to error
3023 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3024 macros to error strings.
3026 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3028 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3029 reloc is in the TOC csect.
3030 (md_apply_fix3): Correct gettext typo.
3032 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3034 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3035 .L - they are local labels and the branches are not really
3036 function calls but rather far jumps.
3038 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3040 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3042 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3044 * config/tc-i386.c (md_assemble): Print operand number rather than
3045 using ordinal_names.
3046 (i386_operand): Likewise.
3048 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3050 * Makefile.am (INTLLIBS): Define to work around apparent automake
3052 All Makefiles: Regenerated.
3054 * Many files: Added gettext invocations around user-visible
3056 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3057 HAVE_LC_MESSAGES): Define.
3058 * dep-in.sed: Added asintl.h.
3059 * po/Make-in: New file.
3060 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3062 * read.c (Z_): Renamed from `_'.
3063 * Makefile.am (SUBDIRS): Added po.
3064 (POTFILES): new macro.
3065 (po/POTFILES.in): New target.
3066 ($(OBJS)): Added asintl.h.
3068 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3069 (as_new_LDADD): Added $(INTLLIBS).
3070 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3071 (gasp_new_LDADD): Added $(INTLLIBS).
3072 (gasp_new_DEPENDENCIES): New macro.
3073 * configure, aclocal.m4: Rebuilt.
3074 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3076 (ALL_LINGUAS): Define.
3077 * macro.c: Include "asintl.h".
3078 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3079 * as.h: Include "asintl.h".
3080 * config/tc-i386.c (ordinal_names): Removed.
3081 (md_assemble): Changed error text to avoid ordinal_names.
3082 (i386_operand): Likewise.
3083 (reloc): Added as_bad to avoid i18n problems.
3084 (tc_gen_reloc): Likewise.
3085 * config/tc-arm.c (bad_args): Now a #define.
3087 * config/obj-vms.c (VMS_stab_parse): Changed type of
3089 (global_symbol_directory): Unified strings to avoid i18n
3091 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3092 avoid i18n problems.
3093 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3094 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3096 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3098 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3100 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3102 * as.c (print_version_id): Added an fprintf to avoid i18n
3104 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3106 * expr.c (expr): Added as_warn call to avoid i18n problems.
3107 * messages.c (as_assert): Changed code to avoid i18n problems.
3108 (as_abort): Likewise.
3109 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3110 (s_space): Likewise.
3111 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3113 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3115 * config/tc-i386.c (check_prefix): New static function, split out
3117 (struct _i386_insn): Add wait_prefix field.
3118 (md_assemble): Remove wait_prefix local variable. Use
3119 check_prefix when adding a prefix.
3121 * config/tc-i386.c (current_templates): New static variable.
3122 (md_assemble): Remove current_templates local variable.
3123 (md_assemble, i386_operand): Improve error and warning messages in
3124 many places. Add RESTORE_END_STRING in many places before error
3125 return. Clarify some comments.
3127 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3129 (md_assemble): Parse string instruction operands, looking for
3130 segment override prefixes. Check for invalid segment prefixes on
3132 (i386_operand): i.seg[] and max mem_operand changes for string
3134 * config/tc-i386.h (EsSeg): Define.
3136 * config/tc-i386.h (regKludge): Define.
3137 (iclrKludge, imulKludge): Don't define.
3138 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3139 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3140 opcode_modifier checks to look for more common cases first. Add
3141 default_seg for IsString case.
3143 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3145 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3147 * configure: Rebuild with new automake and libtool.
3148 * aclocal.m4, Makefile.in: Likewise.
3150 * doc/Makefile.am (as.dvi): New target.
3151 * doc/Makefile.in: Rebuild.
3153 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3155 * configure.in: Added sparc86x support.
3157 * configure: Rebuild.
3159 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3161 (md_parse_option): Warn if -EL is not supported for this architecture.
3163 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3165 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3167 * config/tc-mips.c (mips_ip): Note when we use get match on
3168 the full instruction name.
3170 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3172 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3173 back into the expression to handle add/sub simplification correctly.
3175 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3177 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3179 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3181 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3184 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3186 * symbols.c (max_indent_level): New global.
3187 (print_symbol_value_1): Use it.
3188 * expr.h (expr_build_dot): Declare.
3189 * expr.c (expr_build_dot): New function.
3191 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3193 * symbols.c (print_binary): New function.
3194 (print_expr_1): Call it.
3196 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3198 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3199 operand in the opcode.
3201 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3203 * config/tc-i386.h: Reorder operand flags and opcode modifier
3204 flags for clarity. Remove unused definitions: Unknown,
3205 ImmUnknown, DispUnknown, NoModrm.
3206 * config/tc-i386.c (type_names): Add missing Debug type.
3207 (md_assemble): Better duplicate prefix checking. Quicker string
3208 instruction check via new opcode_modifier flag.
3210 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3212 * doc/as.texinfo (Invoking): Clarify -Wa example.
3214 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3216 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3217 (s_mips_weakext): Define.
3218 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3219 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3222 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3224 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3225 is an error if the value can not be computed at assembly time.
3226 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3228 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3230 * gasp.c (main): Set next field of new include_path structure to
3231 NULL. From Avery Pennarun <averyp@gdc.ca>.
3233 * read.c (s_mri_sect): Call as_bad rather than abort for an
3234 unsupported MRI target.
3236 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3238 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3239 the destination of a branch instruction should be altered.
3240 (find_real_start): New function: Locate the real, Thumb coded
3241 start of a Thumb function.
3242 (do_t_branch23): Alter the destination of branches to Thumb
3245 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3247 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3249 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3252 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3254 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3255 * doc/c-hppa.texi: Likewise.
3257 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3259 * Makefile.am: Rebuild dependencies.
3260 * Makefile.in: Rebuild.
3262 * Makefile.am (DEP_INCLUDES): New variable.
3263 (.dep1): Change to work when srcdir is not an absolute path.
3264 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3265 * Makefile.in: Rebuild.
3267 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3269 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3270 LinearAddress patch.
3272 * configure.in: Set version to 2.9.1.
3273 * configure: Rebuild.
3275 * Branched binutils 2.9.
3277 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3279 * config/tc-i386.h (FWait): Define.
3280 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3281 other prefixes. Check FWait flag in opcode table to see which
3282 instructions require an fwait prefix.
3284 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3286 * stabs.c (get_stab_string_offset): Always create a stab string
3289 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3291 Fix some gcc -Wall warnings:
3292 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3293 * ehopt.c (eh_frame_code_alignment): Likewise.
3294 * expr.c (integer_constant, operand): Likewise.
3295 * frags.c (frag_align): Likewise.
3296 * gasp.c (level_0, change_base, doinstr): Likewise.
3297 * hash.c (hash_ask): Likewise.
3298 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3299 (debugging_pseudo): Likewise.
3300 * macro.c (define_macro, check_macro): Likewise.
3301 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3302 (ignore_rest_of_line, float_cons): Likewise.
3303 * symbols.c (decode_local_label_name): Likewise.
3304 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3305 (fixup_segment, number_to_chars_bigendian): Likewise.
3306 (number_to_chars_littleendian): Likewise.
3307 * config/atof-ieee.c (gen_to_words): Likewise.
3308 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3309 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3310 * read.c (output_big_sleb128): Initialize locals to avoid
3312 (output_big_uleb128, equals): Likewise.
3313 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3314 to unsigned int. Change zeros to unsigned int.
3315 * cond.c (s_if): Add return to default case.
3316 * frags.c (frag_now_fix): Change return type to addressT.
3317 * frags.h (frag_now_fix): Update declaration.
3318 * listing.c (file_info_struct): Change linenum to unsigned int.
3319 (struct list_info_struct): Change hll_line to unsigned int.
3320 (print_source): Update format string.
3321 * read.c (emit_expr): Change scan to unsigned int, and don't
3322 bother to initialize it.
3323 * symbols.c (dollar_label_count): Change to unsigned long.
3324 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3325 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3326 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3328 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3330 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3331 mcf5200 just as we do for m68000.
3332 (m68k_init_after_args): Likewise.
3333 (md_estimate_size_before_relax): Likewise.
3335 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3337 * config/tc-v850.c (md_assemble): Store relocation addend in
3338 fixup instead of instruction.
3340 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3342 * config/tc-i386.c (md_assemble): Swap template arguments to
3343 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3344 This macro is currently symmetric, so passing them the wrong
3345 way didn't cause any problem, but may if the macro is changed
3347 After copying template to i.tm, use i.tm. rather than t-> to
3348 access fields, and make t a const*
3349 Move i.tm.operand_types[] swap to immediately after the copy.
3351 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3353 * expr.h (expr_build_uconstant): Add prototype.
3354 (expr_build_unary,expr_build_binary): Add prototypes.
3355 * expr.c (expr_build_uconstant): New function.
3356 (expr_build_unary,expr_build_binary): New functions.
3358 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3360 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3361 * macro.c (macro_expand_body): Increase buffer size.
3362 * messages.c (as_warn): Likewise.
3363 (as_warn_where, as_bad, as_bad_where): Likewise.
3365 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3367 Based on patch from H.J. Lu <hjl@gnu.org>:
3368 * Makefile.am (DISTSTUFF): New variable.
3369 (diststuff): New target.
3370 * Makefile.in: Rebuild.
3372 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3375 m32r_elf_section_change_hook.
3377 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3378 emit a nop if a section ends with a 16 bit instruction.
3380 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3382 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3383 s_lcomm rather than obj_coff_lcomm.
3384 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3386 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3388 * config/tc-i386.h (LinearAddress): Define.
3389 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3390 instruction, don't use a default segment.
3392 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3394 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3395 * configure: Rebuild.
3397 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3399 * aclocal.m4, configure: Rebuild with libtool 1.2.
3401 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3403 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3404 PC relative branches. Patch courtesy of Jonathan Walton.
3407 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3409 * configure.in (emulations): Add thumb-pe target.
3411 * configure (emulations): Add thumb-pe target.
3413 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3415 * itbl-lex.l (yywrap): Don't define if already defined as a
3418 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3420 * depend.c (quote_string_for_make): New function.
3421 (wrap_output): Use it.
3423 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3425 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3426 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3428 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3430 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3431 Recognize -GN and -relax.
3432 (md_begin): Initialize gp size from -G switch.
3433 (alpha_force_relocation): Always force if -relax.
3434 (alpha_align): Take a new argument that will specify when to
3435 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3436 Change all callers. Emit nop alignment padding as nop+unop pair.
3438 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3440 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3441 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3443 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3445 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3446 require padding to the next long word boundary.
3448 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3450 * cgen.c: #include symcat.h.
3451 * config/tc-m32r.c: Likewise.
3453 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3455 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3456 absolute expressions instead of '$' prefixed register names.
3458 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3460 * read.c (s_set): Record file and line info for symbols when -as.
3461 (pseudo_set): Don't overwrite that dummy fragment.
3463 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3465 * config/tc-ppc.c (md_pseudo_table): Add "section".
3466 (ppc_named_section): New static function.
3468 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3470 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3471 so we don't have to scan the entire list.
3473 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3475 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3476 case, allow the parallel instructions to modify the same flag
3479 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3481 * listing.c (list_symbol_table): Categorize symbols by
3482 undefined_section rather than sy_frag->line == NULL.
3484 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3486 * Makefile.am (install-exec-local): Install properly when ln
3487 fails or tooldir == prefix.
3489 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3491 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3492 Test result of insert_operand for error.
3494 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3496 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3497 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3498 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3499 * doc/Makefile.in: Rebuild.
3501 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3503 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3504 (macro): Fix handling of M_COP[0-3].
3506 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3508 Based on patches from Ross Harvey <ross@teraflop.com>:
3509 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3510 if macro_alternate or macro_mri.
3511 (getstring): Remove support for byte constants between < and >.
3512 (get_any_string): '<' only starts a string if macro_alternate or
3514 (macro_expand_body): Permit keyword parameters following
3515 positional parameters.
3517 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3518 * configure.in (alpha*-*-netbsd*): New target.
3519 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3520 * configure: Rebuild.
3522 * as.h (flag_warn_suppress_instructionswap): Move from here...
3523 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3524 here, and make static.
3526 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3527 BFD_ASSEMBLER or MANY_SEGMENTS.
3529 * as.c (show_usage): Update bug-gnu-utils address.
3530 * gasp.c (show_usage): Likewise.
3531 * doc/as.texinfo (Bug Reporting): Likewise.
3533 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3535 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3536 insns regardless of the size of a pointer if we're in mips I or
3538 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3540 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3542 Fix rac to accept only a0:
3543 * tc-d10v.c (parallel_ok, find_opcode):
3544 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3545 Introduce OPERAND_GPR.
3547 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3549 * read.c (s_fill): Handle non-constant repeat counts by creating
3550 an rs_space fragment.
3552 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3554 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3555 from as_bad to as_warn.
3557 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3559 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3560 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3561 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3563 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3565 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3566 seg_fix_rotP rather than fix_root from seg_info.
3568 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3570 * expr.c: Add support for 0x1_2_3_4 bignums.
3572 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3574 * configure.in: Change -linux* to -linux-gnu*.
3575 * configure: Rebuild.
3577 * app.c (do_scrub_begin): Treat \r as whitespace.
3579 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3581 * Makefile.am: Update dependencies.
3582 * Makefile.in: Rebuild.
3584 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3586 * configure, aclocal.m4: Rebuild with new libtool.
3588 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3590 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3591 the argument to bfd_set_arch_mach.
3592 (load_address): Use bfd_arch_bits_per_address to determine the
3593 bit size of an address instead of looking at the isa level.
3594 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3596 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3598 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3600 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3602 * ehopt.c: New file.
3603 * as.h (enum _relax_state): Add rs_cfa.
3604 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3605 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3606 * read.c (emit_expr): Call check_eh_frame.
3607 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3608 (relax_segment): Likewise.
3609 * Makefile.am: Rebuild dependencies.
3610 (GAS_CFILES): Add ehopt.c.
3611 (GENERIC_OBJS): Add ehopt.o.
3612 * doc/internals.texi (Frags): Document rs_cfa.
3614 * as.c (show_usage): Mention --traditional-format.
3615 (parse_args): Accept --traditional-format.
3616 * as.h (flag_traditional_format): Declare.
3617 * output-file.c (output_file_create): If flag_traditional_format,
3618 set BFD_TRADITIONAL_FORMAT on stdoutput.
3619 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3621 * config/tc-mips.c (append_insn): Make sure that if we have a
3622 fixup for an unmatched %hi reloc, it does not associated with a
3625 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3626 * doc/Makefile.in: Likewise.
3628 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3630 * config/tc-m32r.c (check_for_side_effects): New function.
3631 (can_make_parallel): Add checks for instruction side effects
3632 clashing with the other instruction.
3633 (assemble_parallel_insn): Improve warning messages. Return error
3634 message from non-swapped instruction order.
3636 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3638 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3640 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3641 md_cleanup definition. This moves the forced literal output to
3642 the end of the source pass, and avoids macro's inserting literals
3643 into the code immediately after the macro expansion.
3645 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3647 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3648 a gas internal symbol is adjustable.
3649 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3651 * as.h: If gcc version greater than 2.6, use `__format__' and
3652 `__printf__' in function attributes, rather than `format' and
3655 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3657 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3659 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3661 Add tms320c30 support:
3662 * config/tc-tic30.h: New file.
3663 * config/tc-tic30.c: New file.
3664 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3665 TARGET_FORMAT as "coff-tic30".
3666 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3667 * Makefile.am: Rebuild dependencies.
3668 (CPU_TYPES): Add tic30.
3669 (CPU_OBJ_VALID): tic30-aout is valid.
3670 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3671 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3672 * configure, Makefile.in: Rebuild.
3674 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3676 * config/tc-v850.c (md_assemble): Improvements to error messages.
3678 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3680 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3681 BFD_RELOC_HI16_S to store the high bits of any value.
3683 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3684 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3685 assembler calculate relocations to any external symbol at all.
3686 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3687 involving generation of pc-relative relocs.
3688 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3689 has been moved to md_apply_fix3.
3691 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3692 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3693 which actually means (the address of identifier's GOT entry) +
3694 constant, which is not particularly useful.
3696 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3698 * read.h (include_dirs): Declare.
3699 (include_dir_count,include_dir_maxlen): Declare.
3701 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3703 * configure.in: Correct check for shared opcodes library.
3704 * configure: Rebuild.
3706 * listing.c (buffer_line): If we can't open the file, set at_end.
3707 (listing_print): Remove unused local variable fi.
3709 * config/m68k-parse.y (reglistpair): Handle register list in
3712 * config/vms-conf.h: Don't undef VERSION.
3714 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3716 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3718 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3720 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3721 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3722 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3723 (EXTRA_DIST): Define.
3724 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3725 explicitly rather than via the list of object files.
3726 (gcc-as.opt): New file created when make-gas.com is run.
3727 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3728 itbl-cpu.h} to #include appropriate file rather than copying that
3730 * config/vms-conf.h: Synchronize with current config.in.
3731 * Makefile.in: Rebuild.
3733 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3735 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3736 (parallel_ok): Relaxed parallel subinstruction dependency check.
3738 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3740 * as.h (flag_warn_suppress_instructionswap): added new flag.
3741 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3742 command line argument.
3743 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3744 warning only if flag_warn_suppress_instructionswap is false.
3746 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3748 * configure.in (i386-*-mingw32*): New target.
3749 * configure: Rebuild.
3751 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3753 * symbols.c (resolve_symbol_value): Don't set the segment if it
3754 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3756 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3759 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3761 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3762 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3765 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3767 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3769 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3771 * config/tc-v850.c (v850_insert_operand): Display instruction when
3772 an error is encountered.
3774 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3776 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3777 (i386-*-sco3.2v5*coff): New target.
3778 (i386-*-sco3.2*): New target.
3779 * configure: Rebuild.
3781 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3783 * config/tc-v850.c: Tidy error message production.
3785 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3787 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3788 validate_immediate return value in the right type for comparisons
3791 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3793 * listing.c (MAX_BYTES): Use listing variables not constants.
3794 (data_buffer): No longer an array, but a pointer.
3795 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3796 (listing_listing): Allocate data_buffer.
3798 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3800 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3801 --listing-rhs-width, --listing-cont-lines.
3802 (show_usage): Update.
3803 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3804 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3805 (print_lines): Use the variables instead of the constants.
3806 (listing_listing): Likewise.
3807 * listing.h: Declare the new vars.
3809 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3811 * as.c (parse_args): Add --keep-locals alias for -L.
3812 Add --strip-local-absolute.
3813 (show_usage): Update.
3814 * as.h (flag_strip_local_absolute): New flag.
3815 * symbols.c (S_IS_LOCAL): Use it.
3816 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3817 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3818 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3820 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3822 * config/tc-m32r.c: Detect if explicitly parallel instructions
3823 might have an io conflict and issue a warning message.
3825 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3827 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3828 cgen_swap_fixups): Functions to save, restore and swap the fixup
3829 chain with a backup copy.
3830 (cgen_asm_finish_insn): Returns address of constructed insn.
3832 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3834 * listing.c (file_info_struct): Remove FILE, add POS.
3835 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3836 (file_info): Don't open the file.
3837 (buffer_line): Check for the file in the last_open cache, updating
3839 (print_source): Don't reference file_info->file.
3840 (listing_listing): Likewise.
3841 (listing_print): Close the file in the cache, if any.
3843 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3845 * read.c (dwarf_file_string): New file static variable.
3846 (emit_expr): Look for constant sequence that leads up to a file
3847 name in DWARF debugging output.
3848 (stringer): Use dwarf_file_string to decide whether to accept a
3849 string as a file name.
3851 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3853 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3854 (crack_operand): Add reg->reglst MRI hack.
3855 (r_seg): Put reglst symbols in reg_section.
3856 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3858 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3860 * tc-sh.c (get_specific): Handle SGR & DBR.
3862 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3864 * tc-h8300.c (parse_reg): Take the length of the symbol into
3865 account when attempting to match a register name.
3866 * tc-h8500.c (parse_reg): Likewise.
3868 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3870 * cgen.c: Formatting changes to improve readability.
3872 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3874 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3877 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3879 Based on a patch from Jim Wilson
3880 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3881 (tc_gen_reloc): Handle cross section PC relative relocs
3884 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3886 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3888 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3890 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3891 (expr_jmp_buf): New static local.
3892 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3893 (cgen_md_operand): New function.
3894 * tc-m32r.c: Clean up pass over `struct foo' usage.
3895 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3897 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3899 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3900 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3902 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3904 * config/tc-i386.c (i386_operand): Give an error if there are
3905 unrecognized characters after an expression.
3907 For older changes see ChangeLog-9697