1 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4 as appropriate. Fill in structure initializations. Add variable
5 initializations. Add casts.
6 * dwarf2dbg.c (print_stats): Change i to size_t.
7 * listing.c (listing_listing): Change list_line to unsigned int.
9 1999-07-10 Ian Lance Taylor <ian@zembu.com>
11 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
12 rather than checking for \001 and \002 in symbol name.
13 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
15 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
17 * configure.in (hppa*-linux-gnu*): New target.
20 1999-07-08 Nick Clifton <nickc@cygnus.com>
22 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
24 1999-07-07 Nick Clifton <nickc@cygnus.com>
26 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
27 accessing symbolP directly.
29 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
31 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
34 1999-07-05 Nick Clifton <nickc@cygnus.com>
36 * config/tc-arm.c (ARM_EXT_V5): Define.
37 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
38 (md_begin): Detect ARM v5 architectures.
39 (md_parse_option): Accept arm v5 specification.
40 (md_show_usage): Documment -marmv5 switch.
42 * doc/c-arm.texi: Document -marmv5 command line option.
44 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
46 (validate_immediate_twopart): New function. Determine if a
47 constant can be computed by two ADD instructions.
48 (output_inst): Remove its command line parameter - it was never
50 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
51 implememt the ADRL pseudo op.
52 (tc_gen_reloc): Generate a suitable error message if an ADRL
53 instruction tries to generate a real reloc.
55 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
57 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
59 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
62 1999-06-27 H.J. Lu <hjl@gnu.org>
64 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
65 non BFD_ASSEMBLER case.
67 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
69 * config/obj-coff.c (obj_coff_section): Mark writable sections as
72 1999-06-26 David Mosberger <davidm@hpl.hp.com>
74 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
75 out_end_sequence() when the address decreases due to a new frag.
76 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
77 numbering starts with 1.
79 1999-06-23 Nick Clifton <nickc@cygnus.com>
81 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
83 (mcore_s_text): Call obj_elf_text for ELF target.
84 (mcore_s_data): Call obj_elf_data for ELF target.
85 (mcore_s_section): No longer ELF specific. Call obj_coff_section
87 (mcore_s_bss): New function: Dump literal table before changing
89 (mcore_s_comm): New function: Dump literal table before changing
92 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
93 No longer static functions.
94 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
95 Provide prototypes for these functions.
97 1999-06-22 Ian Lance Taylor <ian@zembu.com>
99 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
100 a list of names, to try obj_segment_name, and to try abbreviated
101 names when using COFF without long section names.
103 * config/tc-alpha.c: More use of symbol accessor functions.
104 * config/tc-arc.c: Likewise.
105 * config/tc-d30v.c: Likewise.
106 * config/tc-fr30.c: Likewise.
107 * config/tc-i860.c: Likewise.
108 * config/tc-m88k.c: Likewise.
109 * config/tc-mcore.c: Likewise.
110 * config/tc-ns32k.c: Likewise.
111 * config/tc-sparc.c: Likewise.
112 * config/tc-v850.c: Likewise.
114 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
115 sy_value with appropriate accessor functions.
116 * config/tc-arm.c (md_apply_fix3): Likewise.
117 * config/tc-d10v.c (AT_WORD_P): Likewise.
118 * config/tc-v850.c (reg_name_search): Likewise.
120 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
121 use symbol_get_bfdsym instead.
122 * config/tc-ppc.c (md_assemble): Likewise.
123 * config/tc-v850.c (v850_comm): Likewise.
125 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
127 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
128 the symbol, rather than accessing the bsym member.
129 * config/tc-d10v.c (tc_gen_reloc): Likewise.
130 * config/tc-d30v.c (tc_gen_reloc): Likewise.
131 * config/tc-mcore.c (tc_gen_reloc): Likewise.
132 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
133 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
134 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
135 * config/tc-tic30.c (tc_gen_reloc): Likewise.
136 * config/tc-v850.c (tc_gen_reloc): Likewise.
138 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
140 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
141 (hppa_gen_reloc_type): Conditionalize on BFD64.
142 (tc_gen_reloc): Re-enable ELF relocations.
143 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
145 1999-06-21 Ian Lance Taylor <ian@zembu.com>
147 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
149 (do_ldst): Move assignment out of if condition.
150 (md_apply_fix3): Add casts to avoid printf format warnings. Add
151 parentheses to avoid warning.
153 1999-06-21 Nick Clifton <nickc@cygnus.com>
155 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
156 macro to get at the BFD symbol associated with a GAS symbol.
158 1999-06-19 Ian Lance Taylor <ian@zembu.com>
160 * config/tc-ppc.c: Update for symbol handling changes.
161 * config/obj-coff.c: Likewise.
163 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
165 * tc-hppa.c: General cleanups of ELF support. No more spaces
166 and subspaces for ELF.
167 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
168 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
169 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
170 (UNWIND_SECTION_NAME): Likewise.
171 (space/subspace related structures): Conditionalize definitions
173 (space/subspace directives and support routines): Conditionalize
174 definitions and references/uses on OBJ_SOM.
175 (label_symbol_struct): For ELF, track the symbol's segment. For
177 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
179 (USE_ALIASES): Kill for both SOM & ELF.
180 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
181 (pa_space, pa_subspace): Corresponding changes.
182 (pa_spaces_begin): Corresponding chagnes.
183 (md_begin): Do not muck around with space/subspace stuff for
185 (md_apply_fix): Temporarily disable argument relocation stuff
187 (tc_gen_reloc): Temporarily disable relocation generation for
189 (pa_build_unwind_subspace): Similarly.
191 1999-06-16 Nick Clifton <nickc@cygnus.com>
193 * config/tc-arm.c (thumb_set): New pseudo op.
194 (text, data, section): Override these pseudo ops with ARM
196 (s_thumb_set): New function: Perform the same as a .set pseudo
197 op, but also mark the alias'ed symbol as being a Thumb
199 (arm_s_text): New function: Perform the same as the .text
200 pseudo op, but dump the literal pool before changing
202 (arm_s_data): New function: Perform the same as the .data
203 pseudo op, but dump the literal pool before changing
205 (arm_s_section): New function: Perform the same as the
206 .section pseudo op, but dump the literal pool before changing
208 (arm_cleanup): Do not reset the current section before dumping
211 1999-06-17 Nick Clifton <nickc@cygnus.com>
213 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
214 OPTION_NO_WARN_UNMATCHED entries.
215 (md_parse_option): Generate a warning message if an unrecognised
216 option is encountered.
218 * config/tc-d10v.c (do_not_ignore_hash): New variable.
219 (get_operands): When parsing an expression after an '@' symbol
220 has been detected, do not ignore '#' symbols.
221 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
224 1999-06-13 Ian Lance Taylor <ian@zembu.com>
226 From K. Richard Pixley <rich@noir.com>:
227 * configure.in (ppc-*-vxworks*): New target.
228 * configure: Rebuild.
230 1999-06-12 Philip Blundell <philb@gnu.org>
232 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
234 1999-06-13 Ian Lance Taylor <ian@zembu.com>
236 * write.c (adjust_reloc_syms): Rather than never reducing reloc
237 which refer to symbols in linkonce sections, permit reducing the
238 relocs if the symbol is local.
240 1999-06-12 Ian Lance Taylor <ian@zembu.com>
242 * subsegs.c (subseg_text_p): New function.
243 * as.h (subseg_text_p): Declare.
244 * read.c (do_align): Use subseg_text_p to set the default fill.
245 * write.c (subsegs_finish): Likewise.
246 * config/obj-coff.c (write_object_file): Likewise.
247 * config/tc-i386.h (md_maybe_text): Don't define.
248 (md_do_align): Use subseg_text_p to set the default fill.
249 * config/tc-m32r.c (m32r_do_align): Likewise.
250 * config/tc-sh.c (sh_do_align): Likewise.
251 * config/tc-sparc.h (md_do_align): Likewise.
253 1999-06-12 David O'Brien <obrien@freebsd.org>
255 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
256 * configure: Rebuild.
258 1999-06-12 Ian Lance Taylor <ian@zembu.com>
260 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
261 * Makefile.am: Rebuild dependencies.
262 * Makefile.in: Rebuild.
264 * config/tc-i386.c (i386_immediate): Remove unused label
267 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
268 * symbols.c: Likewise.
269 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
270 sy_next field when taking address, rather than symbol_next.
272 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
274 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
275 value from the output file architecture.
276 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
277 * dwarf2dbg.h: Change bfd_vma to addressT.
279 1999-06-11 Ian Lance Taylor <ian@zembu.com>
281 * dwarf2dbg.h: Use PARAMS in function declarations.
283 1999-06-11 Martin Dorey <mdorey@madge.com>
285 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
286 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
288 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
290 1999-06-11 Ian Lance Taylor <ian@zembu.com>
292 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
294 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
297 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
299 * read.c (read_a_source_file): Only declare inescape if
302 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
304 (find_entry_byval): Add parens to avoid warning.
306 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
308 * symbols.c (resolve_symbol_value): Don't permit subtraction of
311 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
313 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
316 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
317 synthetize_setx): New functions.
318 (md_assemble): Broken the special cases into the above
319 functions. Make compiler happy if sizeof(bfd_vma)==4.
320 Fix sethi generated from set/setuw. If instructions have a relloc,
321 always clear the fields to be relocated in the opcode.
322 (sparc_ip): Remove special_case global variable.
324 1999-06-10 Ian Lance Taylor <ian@zembu.com>
326 Based on patches from John W. Woznack <jwoznack@concentric.net>:
327 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
328 indication of success rather than a value.
329 (itbl_get_val): Likewise.
330 (itbl_get_field): Use strcspn. Change delimiters to include
332 * itbl-ops.h (itbl_get_reg_val): Update declaration.
333 (itbl_get_val): Likewise.
334 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
336 * symbols.c (copy_symbol_attributes): Convert local symbols to
339 1999-06-10 Nick Clifton <nickc@cygnus.com>
341 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
344 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
346 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
347 Optimize set if sizeof(bfd_vma) == 64.
348 (sparc_ip): Fix sethi - without %hi() it should generate
349 R_SPARC_22 reloc, not R_SPARC_HI22.
350 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
352 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
354 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
355 (s_ncons): New function.
356 (native_op_table): New table.
357 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
358 R_SPARC_OLO10 handling.
360 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
362 * expr.h (struct expressionS): Revert last change; widen X_op.
363 * config/tc-alpha.c (md_begin): Check the field is wide enough.
365 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
367 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
368 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
369 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
370 * Makefile.in: Regenerated.
372 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
373 `common' pass on to s_mri_common.
374 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
376 1999-06-06 Richard Henderson <rth@cygnus.com>
378 * config/obj-elf.c (obj_elf_section): Don't free the return
379 value of demand_copy_C_string.
381 1999-06-05 Richard Henderson <rth@cygnus.com>
383 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
384 creation logic from obj_elf_create_section.
386 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
387 (section_stack): New.
388 (special_sections): Make const.
389 (obj_elf_section): Gut and rewrite parsing.
390 (obj_elf_change_section): New function broken out of obj_elf_section.
391 (obj_elf_parse_section_letters): Likewise.
392 (obj_elf_section_word): Likewise.
393 (obj_elf_section_type): Likewise.
394 (obj_elf_previous): Treat as a toggle.
395 (obj_elf_popsection): New.
396 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
397 (ppc_section_type): Likewise.
398 * config/tc-ppc.h: Likewise.
400 * expr.h (struct expressionS): Don't make X_op a bitfield.
401 * config/tc-alpha.c: Update for symbol handling changes.
402 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
403 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
405 1999-06-05 Richard Henderson <rth@cygnus.com>
407 * dwarf2dbg.c (*): Convert to K&R + prototypes.
408 (dwarf2_gen_line_info): Kill unused variables.
409 (dwarf2_finish): Likewise.
410 (dwarf2_where): Likewise.
411 (dwarf2_directive_file): If we've only got a string,
412 hand off to s_app_file.
413 * ecoff.c: Move the include of ecoff.h.
414 * symbols.h (S_IS_FUNCTION): Prototype.
416 * read.c (LEX_HASH): Supply a default.
418 (s_globl): Update `c' after skipping whitespace.
419 * read.h (LEX_END_NAME, is_name_ender): New.
420 * expr.c (get_symbol_end): Respect it.
422 1999-06-04 Mark Klein <mklein@dis.com>
424 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
426 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
428 * config/tc-hppa.c: Update for symbol handling changes.
430 1999-06-03 Ian Lance Taylor <ian@zembu.com>
432 * cgen.c: Update for symbol handling changes.
433 * config/tc-m32r.c: Likewise.
435 * config/tc-hppa.h: Update for symbol handling changes.
436 * config/tc-hppa.c: Likewise.
438 * config/tc-arm.h: Update for symbol handling changes.
439 * config/tc-arm.c: Likewise.
440 (symbol_make_empty): Remove. Just use symbol_create.
442 * symbols.c (symbol_set_tc): Correct name.
444 * Makefile.am: Rebuild dependencies.
445 ($(OBJS)): Don't depend upon struc-symbol.h.
446 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
447 * dep-in.sed: Don't remove struc-symbol.h.
448 * Makefile.in: Rebuild.
450 * doc/internals.texi (Symbols): Describe changes in symbol
453 1999-06-03 Richard Henderson <rth@cygnus.com>
455 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
456 instead of doing the work by hand.
458 1999-06-03 David Mosberger <davidm@hpl.hp.com>
460 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
461 state of line state-machine.
462 (struct ls): Collect DWARF2 line state-machine state in new member
463 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
464 resulted in any DWARF2 directives.
465 (reset_state_machine): New function.
466 (out_end_sequence): Ditto.
467 (dwarf2_gen_line_info): When switching sections or switching to a
468 lower text address, call out_end_sequence() first to terminate the
469 previous code sequence as code sequences MUST have monotonically
470 increasing addresses.
471 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
473 1999-06-03 David Mosberger <davidm@hpl.hp.com>
475 * as.c (parse_args): Add option -gdwarf2 to allow requesting
476 DWARF2 debug info (line information only, at this point).
477 * as.h: Update comment about supported debug formats.
478 * dwarf2dbg.c, dwarf2dbg.h: New files.
479 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
481 * expr.c (operand): Don't use [ for parens if we want an index op.
482 (op_encoding): Switch [ into O_index, if desired.
483 (op_rank): Renumber with O_index on bottom.
484 (expr): If O_index, match closing bracket.
485 * expr.h (O_index): New.
487 * read.c (read_a_source_file): Conditionally allow matched "
488 in lines passed to md_assemble.
490 * config/obj-elf.c (elf_pseudo_table): Add `common'.
492 1999-06-03 Ian Lance Taylor <ian@zembu.com>
494 Add support for storing local symbols in a small structure to save
495 memory when assembling large files.
496 * as.h: Don't include struc-symbol.h.
497 (symbolS): Add typedef.
498 * symbols.c: Include struc-symbol.h.
499 (local_hash): New static variable.
500 (save_symbol_name): New static function, from symbol_create.
501 (symbol_create): Call save_symbol_name.
502 (local_symbol_count): New static variable.
503 (local_symbol_conversion_count): Likewise.
504 (LOCAL_SYMBOL_CHECK): Define.
505 (local_symbol_make): New static function.
506 (local_symbol_convert): New static function.
507 (colon): Handle local symbols. Create local symbol for local
509 (symbol_table_insert): Handle local symbols.
510 (symbol_find_or_make): Create local symbol for local label name.
511 (symbol_find_base): Check for local symbol.
512 (symbol_append, symbol_insert): Check for local symbols.
513 (symbol_clear_list_pointers, symbol_remove): Likewise.
514 (verify_symbol_chain): Likewise.
515 (copy_symbol_attributes): Likewise.
516 (resolve_symbol_value): Handle local symbols.
517 (resolve_local_symbol): New static function.
518 (resolve_local_symbol_values): New function.
519 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
520 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
521 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
522 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
523 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
524 (symbol_previous, symbol_next): New functions.
525 (symbol_get_value_expression): Likewise.
526 (symbol_set_value_expression): Likewise.
527 (symbol_set_frag, symbol_get_frag): Likewise.
528 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
529 (symbol_mark_used_in_reloc): Likewise.
530 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
531 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
532 (symbol_mri_common_p): Likewise.
533 (symbol_mark_written, symbol_clear_written): Likewise.
534 (symbol_written_p): Likewise.
535 (symbol_mark_resolved, symbol_resolved_p): Likewise.
536 (symbol_section_p, symbol_equated_p): Likewise.
537 (symbol_constant_p): Likewise.
538 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
539 (symbol_get_obj, symbol_set_obj): Likewise.
540 (symbol_get_tc, symbol_set_tc): Likewise.
541 (symbol_begin): Initialize local_hash.
542 (print_symbol_value_1): Handle local symbols.
543 (symbol_print_statistics): Print local symbol statistics.
544 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
545 Declare new symbols.c functions. Move many declarations here from
547 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
548 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
549 (struct symbol): Move bsym to make it clearly the first field.
550 Remove TARGET_SYMBOL_FIELDS.
551 (symbolS): Don't typedef.
552 (struct broken_word): Remove.
553 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
554 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
555 (symbol_clear_list_pointers): Likewise.
556 (symbol_insert, symbol_remove): Likewise.
557 (symbol_previous, symbol_append): Likewise.
558 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
559 (struct local_symbol): Define.
560 (local_symbol_converted_p, local_symbol_mark_converted): Define.
561 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
562 (local_symbol_get_frag, local_symbol_set_frag): Define.
563 (local_symbol_get_real_symbol): Define.
564 (local_symbol_set_real_symbol): Define.
566 * write.c (write_object_file): Call resolve_local_symbol_values.
567 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
568 (TARGET_SYMBOL_FIELDS): Don't define.
569 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
570 ECOFF_DEBUGGING, add ECOFF fields.
571 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
572 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
573 ECOFF_DEBUGGING, add ECOFF fields.
574 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
575 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
576 * config/tc-mcore.h: Don't include struc-symbol.h.
577 (TARGET_SYMBOL_FIELDS): Don't define.
578 (struct mcore_tc_sy): Define.
579 (TC_SYMFIELD_TYPE): Define.
580 * Many files: Use symbolS instead of struct symbol. Use new
581 accessor functions rather than referring to symbolS fields
584 * read.c (s_mri_common): Don't add in value of line_label.
586 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
587 checking for SEC_LINK_ONCE.
589 * config/tc-sh.h (sh_fix_adjustable): Declare.
591 * app.c (input_buffer): New static variable.
592 (app_push): Save saved_input in allocated buffer.
593 (app_pop): Restored saved_input.
594 (do_scrub_chars): Change get parameter to take char * and int as
595 arguments. Change GET macro to pass input_buffer to get
596 function. Don't save input into allocated buffer.
597 * as.h (do_scrub_chars): Update declaration.
598 * input-file.c (input_file_get): Change to take char * and int.
599 Read data into passed in buffer. Remove static buffer.
600 * read.c (scrub_from_string): Change to take char * and int. Copy
601 data into passed in buffer.
603 * hash.h: Neaten. Declare hash_traverse.
604 * hash.c: Complete rewrite based on BFD hashing code.
605 * gasp.c (chunksize): New variable.
606 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
609 1999-05-28 Nick Clifton <nickc@cygnus.com>
611 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
612 addend unless the target uses an old ABI.
614 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
616 -Wchar-subscripts cleanup
617 * listing.c (listing_newline): Use unsigned char variable, so
618 calls to isascii,iscntrl are correct.
619 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
621 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
622 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
623 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
624 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
626 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
628 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
630 (arch_coldfire_p): New #define.
631 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
633 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
635 * config/tc-m68k.c (install_operand): Add places `n', `o'.
637 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
638 (install_operand): Add place `N'.
639 (init_table): Add registers ACC, MACSR, MASK.
641 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
643 * config/tc-m68k.c: Change mcf5200 --> mcf.
644 (archs): Add mcf5206e, mcf5307.
645 (m68k_ip): Add format `u'.
646 (install_operand): Add place `m', `M', `h'.
647 (init_table): Add upper/lower registers.
649 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
651 1999-05-28 Martin Dorey <mdorey@madge.com>
653 * config/tc-i960.c: Several minor changes to add ELF and
654 BFD_ASSEMBLER support.
655 * config/tc-i960.h: Likewise.
656 * configure.in (i960-*-elf*): New target.
657 * aclocal.m4, configure: Rebuild.
659 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
661 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
662 reloc changes when defined(BFD_ASSEMBLER).
664 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
666 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
668 * write.c (write_print_statistics): Output to file, not stderr.
670 * expr.c (generic_bignum_to_int32,64): Prototype.
672 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
673 output_sleb128, output_uleb128, output_big_sleb128,
674 output_big_uleb128, output_big_leb128): Prototype.
675 (output_big_sleb128, output_big_uleb128): Make inline.
676 (output_big_leb128): Remove inline
678 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
679 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
680 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
681 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
682 value for correct overflow check in write.c:fixup_segment.
683 * write.c (fixup_segment): Move bitfield overflow checks to after
684 the md_apply_fix call.
685 * config/obj-coff.c (fixup_segment): Likewise.
686 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
687 valueT *val argument.
689 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
691 * config/atof-ieee.c (gen_to_words): Correctly round a
692 denormalized number. Fix off-by-one in range checking for
693 exponent in a denormal.
695 1999-05-10 Nick Clifton <nickc@cygnus.com>
697 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
700 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
702 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
704 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
706 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
707 (ReverseRegRegmem): Remove.
708 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
709 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
710 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
713 From Doug Ledford <dledford@redhat.com>
714 * config/tc-i386.h (RegXMM): New for P/III.
715 * config/tc-i386.c: Add support for P/III.
717 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
719 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
720 (md_begin): Allow ppc32 insns in ppc64bridge mode.
721 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
723 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
725 * config/tc-i386.c (i386_immediate): Skip whitespace before
726 complaining about junk after expression.
727 (i386_displacement): Likewise.
729 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
731 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
732 Don't copy before downcaseing.
734 1999-05-05 Catherine Moore <clm@cygnus.com>
736 * tc-m68k.c: Include elf/m68k.h.
737 (m68k_elf_final_processing): New routine.
738 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
741 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
743 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
746 1999-04-30 Nick Clifton <nickc@cygnus.com>
748 * config/tc-mcore.c (mcore_s_section): Dump literals before
751 1999-04-29 Nick Clifton <nickc@cygnus.com>
753 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
756 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
758 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
759 (TC_INIT_FIX_DATA): Delete.
760 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
761 (TC_INIT_FIX_DATA): Delete.
762 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
763 * write.c (fix_new_internal): Initialize fx_cgen member.
764 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
765 (gas_cgen_md_apply_fix3): Update.
766 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
767 (md_cgen_record_fixup_exp): Update.
768 (FX_OPINFO_R_TYPE): Update.
770 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
771 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
772 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
773 * frags.h (struct frag): Make opindex, opinfo ints.
775 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
777 1999-04-26 Tom Tromey <tromey@cygnus.com>
779 * aclocal.m4, configure: Updated for new version of libtool.
781 1999-04-22 Nick Clifton <nickc@cygnus.com>
783 * config/tc-mcore.c (md_apply_fix3): Renamed function from
785 (md_apply_fix3): Do not fix up absolute relocations against
788 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
790 1999-04-20 Nick Clifton <nickc@cygnus.com>
792 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
793 changes and data-in-text directives.
794 (mcore_cons): New function: intercept cons() operations.
795 (mcore_float_cons): New function: intercept float_cons()
797 (mcore_stringer): New function: intercept stringer() operations.
799 1999-04-18 Ian Lance Taylor <ian@zembu.com>
801 * obj.h (struct format_ops): Change generate_asm_lineno field to
803 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
805 * config/tc-alpha.c (find_opcode_match): Add default case to
807 (find_macro_match): Likewise.
808 (load_expression): Parenthesize && within ||.
810 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
812 1999-04-17 Nick Clifton <nickc@cygnus.com>
814 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
815 .text .data .section pseudo ops.
816 (mcore_s_section): New function. Dump lits before changing secs.
817 (mcore_s_text): New function. Dump lits before changing secs.
818 (mcore_s_data): New function. Dump lits before changing secs.
820 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
822 * config/tc-mips.c (mips_32bitmode): New.
823 (md_begin): Set mips_32bitmode if needed.
824 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
825 Set EF_MIPS_32BITMODE.
827 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
829 * config/obj-coff.c (c_section_symbol): Fix typo in previous
832 1999-04-16 Nick Clifton <nickc@cygnus.com>
834 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
836 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
838 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
839 expressions correctly.
842 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
844 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
846 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
848 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
849 and fmpynfadd instructions.
851 1999-04-11 Richard Henderson <rth@cygnus.com>
853 * as.h (environ): Declare it, if needed.
854 * as.c (dump_statistics): Don't declare environ.
855 * configure.in (environ): Detect declaration.
856 * configure, config.in: Rebuild
858 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
859 (i386_displacement): Allocate enough space for replacement buffer.
860 Clean up replacement buffer initialization.
862 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
864 * subsegs.c (section_symbol): Don't create a new symbol if one
865 already exists; instead, use the existing one, but set its segment
866 and frag data if it hasn't already been defined.
867 * config/obj-coff.c (c_section_symbol): Likewise.
869 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
871 * tc-alpha.c (load_expression): Call as_bad instead of abort.
873 1999-04-08 Nick Clifton <nickc@cygnus.com>
875 * config/tc-mcore.c: New File: Support routines for MCore
877 * config/tc-mcore.h: New File: Definitions for MCore assembler.
878 * config/obj-coff.c: Add support for mcore-pe target.
880 * Makefile.am: Add support for MCore targets.
881 * Makefile.in: Regenerate.
882 * configure.in: Add support for MCore targets.
883 * configure: Regenerate.
885 * doc/all.texi: Set MCORE.
886 * doc/as.texinfo: Document MCore specific command line options.
888 * write.h: Prevent multiple inclusion.
890 1999-04-06 Ian Lance Taylor <ian@zembu.com>
892 * asintl.h (LC_MESSAGES): Never define.
893 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
895 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
898 * Makefile.am (m68k-parse.c): If configuring in the source
899 directory, copy m68k-parse.y into the local directory before
900 running ylwrap, to remove spurious differences when generating
902 * Makefile.in: Rebuild.
904 * config/tc-sparc.h (md_do_align): Just allocate the number of
905 bytes necessary, rather than always allocating 1024.
907 1999-04-04 Ian Lance Taylor <ian@zembu.com>
909 * listing.c (listing_newline): Add cast to avoid warning.
910 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
911 * config/tc-i386.c (i386_scale): Add return value.
912 (build_displacement_string): Remove unused local temp_disp2.
913 (i386_intel_memory_operand): Add parentheses to avoid warning.
914 (i386_intel_operand): Remove unused local end_of_operand_string.
915 (i386_operand): Remove unused local operand_modifier.
916 (i386_operand): Add parens to avoid warning.
918 1999-04-04 Don Bowman <don@pixsci.com>
920 * configure.in: Add mips*-*-vxworks* target; have it define
922 * configure, config.in: Rebuild.
924 1999-03-31 Nick Clifton <nickc@cygnus.com>
926 * configure.in (emulations): Add support for arm-epoc-pe.
927 * configure: Regenerate.
928 * config/te-epoc-pe.h: New file. Define macros specific to
930 * config/tc-arm.h: Select epoc-pe-arm target format if configured
931 for arm-epoc-pe target.
933 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
935 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
937 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
939 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
940 detect ",n" without a condition.
941 (pa_parse_neg_cmpsub_cmpltr): Likewise.
944 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
946 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
947 instruction is encoded with one bit.
950 1999-03-23 Ian Lance Taylor <ian@zembu.com>
952 * doc/internals.texi (CPU backend): Mention that
953 line_separator_chars should not include newline. From thi
954 <ttn@mingle.glug.org>.
956 1999-03-22 Doug Evans <devans@casey.cygnus.com>
958 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
959 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
961 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
963 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
965 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
967 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
970 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
972 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
974 1999-03-15 Martin Hunt <hunt@cygnus.com>
976 * app.c (do_scrub_begin): Change '-' back to a symbol char
977 so we can use multiple opcodes on a line again.
979 * config/tc-d30v.c: By default, warn if a symbol has
980 the same name as a register. Plus some minor
981 updates from the branch.
983 1999-03-13 Nick Clifton <nickc@cygnus.com>
985 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
986 BFD_RELOC_16 and BFD_RELOC_64.
988 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
990 * expr.c (expr): Add missing else.
992 1999-03-12 Nick Clifton <nickc@cygnus.com>
994 * config/tc-arm.c (md_apply_fix3): Improve error message.
996 1999-03-11 Doug Evans <devans@casey.cygnus.com>
998 * Makefile.am (CPU_TYPES): Add fr30.
999 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1000 (fr30,m32r dependencies): Update.
1001 * Makefile.in: Rebuild.
1003 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1004 (gas_cgen_record_fixup_exp): Ditto.
1005 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1006 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1007 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1008 (md_cgen_lookup_reloc): Update use of operand->type.
1009 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1010 (md_convert_frag): Call cgen_operand_lookup_by_num.
1011 (md_cgen_lookup_reloc): Update use of operand->type.
1012 (m32r_cgen_record_fixup_exp): Ditto.
1014 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1016 * config/tc-mips.c (md_show_usage): Fix message.
1018 1999-03-03 Nick Clifton <nickc@cygnus.com>
1020 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1021 and LDR reg,=<expr> instruction.
1023 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1026 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1028 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1030 1999-02-17 Nick Clifton <nickc@cygnus.com>
1032 This patch was created by: Scott Bambrough
1033 <scottb@corelcomputer.com>
1036 Special cased '@' character. The '@' character is used as the
1037 ARM assembler comment character, as a special character
1038 and in ELF .symver pseudo-op's, and as a special character in
1039 .type and .section pseudo-ops.
1040 (symver_pseudo): New static variable.
1041 (symver_state): New static variable.
1042 (struct app_save): Add field 'symver_state'.
1043 (app_push): Save global symver_state int struct app_save.
1044 (app_pop): Restore global symver_state from struct app_save.
1045 (do_scrub_chars): Special case handling of '@' character in
1048 * configure.in: Modified to recognize armv* uname syntax from ARM
1050 * configure: Regenerated.
1052 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1053 a prefix to the section's type.
1054 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1055 the type's typename.
1057 * config/tc-arm.h: Add support for PIC generation:
1058 (pic_code): New boolean.
1059 (obj_relocate_extern): Define.
1060 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1061 (TC_CONS_FIX_NEW): Define.
1062 (tc_fix_adjustable): Define.
1063 (GLOBAL_OFFSET_TABLE_NAME): Define.
1065 * config/tc-arm.c: Add support for PIC generation:
1066 (line_seperator_chars): Allow ';' as a seperator for Linux.
1067 (is_immediate_prefix): New macro.
1068 (arm_parse_reloc): New function.
1069 (s_arm_elf_cons): New function.
1070 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1071 (md_undefined_symbol): Special case handling for the Global Offset
1073 (md_apply_fix3): Handle PIC relocs.
1074 (tc_gen_reloc): Handle PIC relocs.
1075 (md_parse_option): Add support for '-k' command line switch to
1076 enable PIC generation.
1077 (cons_fix_new_arm): New function.
1078 (s_arm_elf_cons): New function.
1080 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1082 * configure.in: Add comments for uses of AC_DEFINE.
1083 * acinclude.m4: Likewise.
1084 * acconfig.h: Remove.
1085 * aclocal.m4: Rebuild.
1086 * configure: Rebuild.
1087 * Makefile.in: Rebuild.
1088 * config.in: Rebuild.
1090 1999-02-15 Jim Lemke <jlemke@cygnus.com>
1092 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1093 non-constant offset from a base register.
1095 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
1097 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1100 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1102 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1103 (emit_insn): Look for pc-relative and no-overflow specifiers on
1104 internal relocation types.
1106 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1108 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1111 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1113 (mips_4650, mips_4010, mips_4100): Variables removed.
1114 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1115 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1117 (md_begin): Don't bother initializing the mips_NNNN variables;
1118 mips_cpu is set, and that's good enough now.
1119 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1120 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1121 (show): New function, to handle wrapping in the CPU lists.
1122 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1124 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1126 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1127 than treat as an immediate specifier.
1129 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1131 * config/tc-i386.c: Prototype many functions.
1132 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1133 (i386_immediate): Remove unused second argument.
1134 (i386_intel_operand): Fix i386_is_reg typo.
1135 (i386_operand): Use allow_naked_reg.
1136 (output_invalid): Make operand int for K&R.
1138 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1140 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1142 * Makefile.in: Rebuild.
1144 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1146 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1148 (EXTRA_as_new_SOURCES): Comment out.
1149 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1150 * Makefile.in: Rebuild.
1151 * doc/Makefile.in: Rebuild.
1152 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1153 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1154 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1155 * configure: Rebuild.
1156 * aclocal.m4: Rebuild.
1157 * config.in: Rebuild.
1158 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1159 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1160 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1161 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1162 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1163 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1164 (gas_cgen_record_fixup_exp): Ditto.
1165 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1166 descriptor, not global variable.
1167 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1168 descriptor, not global variable. Refer to insert_operand handler
1169 via cpu descriptor, not global function.
1170 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1171 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1172 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1173 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1174 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1175 * config/tc-m32r.c: Ditto.
1176 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1177 (md_assemble): Ditto.
1178 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1180 1999-02-09 Nick Clifton <nickc@cygnus.com>
1182 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1183 relocations for ELF targets.
1185 1999-02-08 Nick Clifton <nickc@cygnus.com>
1187 * configure.in: Add support for StrongARM target.
1188 * configure: Regenerate.
1190 1999-02-05 Nick Clifton <nickc@cygnus.com>
1192 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1194 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1197 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1199 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1201 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1203 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1204 (INTEL_DWORD_MNEM_SUFFIX): Define.
1207 (DWORD_PTR): Define.
1208 (XWORD_PTR): Define.
1210 (OFFSET_FLAT): Define.
1212 (NONE_FOUND): Define.
1215 * config/tc-i386.c (set_intel_syntax): New routine.
1216 (intel_syntax): Declare.
1217 (allow_naked_reg): Declare.
1218 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1219 (intel_float_operand): New routine.
1220 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1221 Handle brackets as well as parens. Call i386_intel_operand for
1222 intel syntax. Reverse operands if appropriate. Handle new
1223 suffixes. Handle movzx and movsx.
1224 (i386_is_reg): New routine.
1225 (i386_immediate): New routine.
1226 (i386_scale): New routine.
1227 (i386_displacement): New routine.
1228 (i386_operand_modifier): New routine.
1229 (build_displacement_string): New routine.
1230 (i386_parse_seg): New routine.
1231 (i386_intel_memory_operand): New routine.
1232 (i386_intel_operand): New routine.
1233 (i386_operand): Call i386_displacement, i386_immediate,
1234 i386_scale, etc. instead of handling inline.
1235 (parse_register): Handle registers without prefix.
1237 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1239 * configure: Regenerate.
1240 * configure.in (arm-*-oabi): New.
1241 (thumb-*-oabi): New.
1242 * config/tc-arm.c (target_oabi): Declare.
1243 (md_apply_fix3): Support REL relocs.
1244 (md_parse_option): Handle -oabi.
1245 (elf32_arm_target_format): New routine.
1246 (md_longopts): Add OPTION_OABI.
1247 * config/tc-arm.h: Redefine TARGET_FORMAT.
1250 1999-01-28 Nick Clifton <nickc@cygnus.com>
1252 * write.c (write_relocs): Handle out of range error.
1254 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1255 (fr30_force_relocation): Default to 0.
1257 * config/tc-fr30.h (obj_fix_adjustable): Define.
1258 (TC_FORCE_RELOCATION): Define.
1260 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1263 1999-01-16 Nick Clifton <nickc@cygnus.com>
1265 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1266 merge of two instructions if the left instruciton kills the right.
1268 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1270 * Makefile.in: Regenerate.
1271 * configure.in: Redo test for using cgen.
1272 * configure: Regenerate.
1274 1999-01-09 Nick Clifton <nickc@cygnus.com>
1276 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1277 redefinition of this macro.
1279 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1281 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1284 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1286 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1287 a read of HI or LO and an immediatly following branch.
1289 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1291 * config/tc-mips.c (md_begin): Another correction to the setting of
1294 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1296 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1298 1998-12-21 Nick Clifton <nickc@cygnus.com>
1300 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1301 bit insn when optimizing, so that parallelised instructions will
1302 start on a 32 bit boundary.
1304 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1306 * config/tc-mips.c (mips_eabi64): New.
1307 (md_begin): Set mips_eabi64.
1308 (mips_elf_final_processing): Use it.
1310 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1312 * config/tc-mips.c (mips_elf_final_processing):
1313 Correct setting of ABI in e_flags.
1315 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1317 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1319 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1321 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1323 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1325 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1326 warning, values that don't fit in the field.
1328 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1330 * config/tc-mips.c (mips_abi_string): New.
1331 (md_parse_option,md_longopts): Add mabi.
1332 (mips_elf_final_processing): Set e_flags based on mabi flag.
1334 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1336 * config/tc-mips.c (md_parse_option): Handle vr4111.
1338 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1340 * config/tc-h8300.c (build_bytes): Change message given if the
1341 instruction requires H8/300H mode and we're not in Hmode, to
1342 suggest that it may be the operand modes that are the problem, not
1343 necessarily the opcode.
1345 1998-12-10 Nick Clifton <nickc@cygnus.com>
1347 * config/tc-fr30.c: Add line separator character.
1349 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1351 * configure.in (hppa-*-mpeix*): New target.
1352 * config/obj-som.h (obj_som_compiler): Declare.
1353 * config/obj-som.c (compiler_seen): New static variable.
1354 (obj_som_compiler): New function.
1355 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1356 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1357 (pa_type_args): Set hppa_priv_level.
1358 (pa_compiler): New static function if OBJ_SOM.
1359 * configure: Rebuild.
1361 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1363 * read.c (output_leb128): Don't mark as inline.
1365 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1367 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1368 AIX .vbyte unaligned data support.
1369 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1370 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1373 1998-12-07 Nick Clifton <nickc@cygnus.com>
1375 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1378 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1380 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1381 BFD_RELOC_ARM_PCREL_BRANCH.
1383 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1385 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1386 checking the target type.
1387 (mips-dec-bsd*): Set endian to little.
1388 * configure: Rebuild.
1390 COFF weak symbol support, based on patches from Mark Elbrecht
1391 <snowball3@usa.net>:
1392 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1393 * config/obj-coff.c (obj_coff_weak): New static function.
1394 (obj_coff_endef) [both versions]: Handle weak symbols.
1395 (coff_frob_symbol): Likewise.
1396 (yank_symbols): Likewise.
1397 (obj_pseudo_table): Add "weak".
1399 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1400 <aymeric.vincent@emi.u-bordeaux.fr>.
1401 * aclocal.m4: Rebuild with current tools.
1402 * configure: Rebuild.
1404 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1405 an assertion failure for a case we can't handle when OBJ_ECOFF.
1407 * expr.c (operator): And with 0xff to avoid problems with signed
1410 1998-12-03 Nick Clifton <nickc@cygnus.com>
1412 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1413 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1415 1998-12-02 Nick Clifton <nickc@cygnus.com>
1417 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1420 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1422 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1425 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1427 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1430 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1432 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1434 (d10v_cleanup): Only generate previous insn if a multiline insn is
1437 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1439 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1442 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1444 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1445 -marm6xxx command line switches.
1447 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1449 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1450 (itbl-ops.o): Delete duplicate dependencies.
1451 Rebuild dependencies.
1452 Add fr30 dependencies.
1453 * Makefile.in: Rebuild.
1455 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1457 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1459 * listing.c: Ignore line terminator characters found inside
1462 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1464 * po/gas.pot: Regenerated.
1466 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1468 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1469 fr30_is_label_start(). Also checks for delay slot insns.
1471 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1472 FR30 instructions which contain a colon in the mnemonic.
1474 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1476 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1478 * config/tc-fr30.c: Removed currently superflous code.
1480 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1482 * config/tc-fr30.h: New file.
1483 * config/tc-fr30.c: Tweaking so that it will compile.
1485 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1487 * config/tc-d10v.h (obj_fix_adjustable): Define.
1488 (TC_FORCE_RELOCATION): Define.
1489 (d10v_force_relocation): Declare.
1490 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1491 (md_apply_fix3): Handle Vtable relocs.
1492 (d10v_fix_adjustable): New.
1493 (d10v_force_relocation): New.
1495 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1497 * config/tc-d30v.c: Change default behaviour to ignore potential
1498 conflicts between register name and symbol names.
1500 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1502 * configure.in: Add fr30-*-*.
1503 * config/tc-fr30.c: New file.
1504 * Makefile.in: Regenerated.
1505 * config.in: Regenerated.
1506 * configure: Regenerated.
1507 * doc/Makefile.in: Regenerated.
1508 * po/gas.pot: Regenerated.
1510 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1512 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1515 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1517 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1519 (do_scrub_chars): Add some casts to unsigned char to avoid
1520 unwanted sign extension.
1521 * read.c (lex_type): Set characters about 127 to be symbol
1523 * config/tc-i386.c (md_begin): Set identifier_chars and
1524 operand_chars for values above 127.
1526 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1528 * configure.in: detect cygwin* instead of cygwin32*
1529 * configure: regenerate
1531 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1533 * listing.c: Add support for producing a listing from piped
1536 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1538 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1539 (append_insn): Account for the tx39's multiply behavior.
1541 1998-10-26 Michael Meissner <meissner@cygnus.com>
1543 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1544 from assemble_parallel_insns. Add support for '->' to indicate
1545 explicitly serializing the instructions.
1546 (md_assemble): Ditto.
1548 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1550 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1553 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1555 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1557 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1559 * config/tc-mips.c : support frame and regmask/fregmask when
1560 MIPS_STABS_ELF is specified.
1562 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1564 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1565 (md_apply_fix): Don't return 1 for VTABLE relocs.
1566 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1568 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1570 * doc/c-i386.texi: Replace occurences of "opcode" with
1571 "instruction mnemonic", "instruction", or "mnemonic" when
1572 referring to the name of an instruction. Use "opcode" when
1573 referring to the sequence of machine bytes.
1575 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1576 (is_opcode_char): Rename to is_mnemonic_char.
1577 (md_assemble and i386_operand): Correct error messages from
1578 "opcode" to "instruction mnemonic"
1579 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1580 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1581 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1582 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1583 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1584 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1585 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1587 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1589 * config/tc-i386.c (i386_operand): Check for garbage after
1592 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1594 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1595 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1597 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1599 * config/tc-sh.h (obj_fix_adjustable): Define.
1600 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1601 (md_apply_fix): Likewise.
1602 (tc_gen_reloc): Likewise.
1603 (sh_fix_adjustable): New.
1605 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1607 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1608 * cgen.h (gas_cgen_finish_insn): Update prototype.
1609 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1610 cgen_insn_t -> CGEN_INSN_INT.
1611 (make_parallel): Update handling of CGEN_INT_INSN_P.
1612 (assemble_parallel_insn): Ditto.
1613 (target_make_parallel): New function.
1614 (md_assemble): Use it.
1616 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1618 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1620 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1622 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1623 converted into lower case.
1625 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1627 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1628 (gas_cgen_tc_gen_reloc): Likewise.
1629 * config/tc-m32r.h (obj_fix_adjustable): Define.
1630 * config/tc-m32r.c (m32r_fix_adjustable): New.
1631 (m32r_force_relocation): Handle VTABLE relocs.
1633 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1635 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1637 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1639 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1640 to lower case before parsing.
1642 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1643 parallel insns modift buts in the PSW as a side effect.
1645 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1647 * config/tc-d30v.c (find_format): Test for missing flag and
1650 (md_apply_fix3): Fix error messages to avoid
1651 assumption about presence of a symbol.
1653 (parallel_ok): Disallow parallel instructions that both modify the
1656 (find_format): Generate a warning if an odd numbered register is
1657 used as the first register in a mutli-register instruction.
1659 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1662 relocations are always associated with a symbol.
1664 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1666 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1667 (elf32_sparc_force_relocation): Declare.
1668 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1669 (tc_gen_reloc): Handle vtable relocs.
1670 (elf32_sparc_force_relocation): New.
1672 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1674 * symbols.c (S_IS_FUNCTION): New.
1675 * config/tc-v850.h (obj_fix_adjustable): Define.
1676 (TC_FORCE_RELOCATION): Define.
1677 (v850_force_relocation): Declare.
1678 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1679 of fx_addnumber for VTABLE reloc addends.
1680 (md_apply_fix3): Handle VTABLE relocs.
1681 (v850_fix_adjustable): New.
1682 (v850_force_relocation): New.
1684 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1686 * tc-hppa.c (fp_operand_format): Add some additional formats.
1687 (pa_ip): Do not automatically promote into pa2.0 mode.
1688 (pa_level): Handle ".level 2.0".
1690 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1692 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1693 * config/tc-i386.h (template.extension_opcode): Change to
1694 unsigned int to allow full range of 8-bit opcode suffixes.
1695 (None): Redefine as 0xffff.
1697 From Jeff B Epler <jepler@usgs.gov>
1698 * doc/c-i386.texi (i386-SIMD): New section.
1700 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1702 * read.c (discard_rest_of_line): New function.
1703 * read.h: Declare it.
1704 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1706 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-d10v.c (find_symbol_matching_register): New function.
1709 (find_opcode): Cope with the case where a register name matches
1712 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1714 * config/tc-v850.c (md_pcrel_from): Rename to
1715 v850_pcrel_from_section.
1716 (v850_pcrel_from_section): Do not resolves symbols in other
1719 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1721 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1723 * config/tc-d10v.c (find_opcode): Generate an error if a register
1724 is supplied for an operand that should not be a register.
1726 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1728 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1729 instructions to have another instruction in the right bin.
1731 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1733 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1734 the right container if the left container holds a branch
1737 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1739 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1740 both a register name and symbol name.
1741 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1743 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1745 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1746 execution unit class.
1748 (reg_name_search): If a name matches a register and a symbol,
1749 prefer the register.
1750 (find_format): Disallow flag registers when a general purpose
1751 register is required.
1752 If a number is required, but a register has been given, check to
1753 see if a symbol with the same name as the register exists, and if
1754 so, use that symbol.
1756 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1758 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1760 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1762 * config/tc-d30v.c (find_format): Do not accept flag registers as
1763 general purpose registers.
1764 (find_format): If an immediate value is expected at a given place
1765 in a format, but a register name has been provided instead, check
1766 to see if that register name matches the name of a predefined
1767 symbol and if it does, then use the symbol instead.
1768 (reg_name_search): If a register name matches a symbol name,
1769 prefer the register name to the symbol name.
1771 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1774 the previous insn to empty.
1776 1998-09-20 Michael Meissner <meissner@cygnus.com>
1778 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1779 pieces, forcing the use of an ANSI compiler.
1781 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1783 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1785 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1787 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1789 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1791 (obj_elf_vtable_entry): Likewise.
1792 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1793 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1794 (tc_gen_reloc): Likewise.
1795 (arm_fix_adjustable): Likewise.
1796 (elf32_arm_force_relocation): New.
1797 (armelf_frob_symbol): Remove coff-style symbol support.
1799 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1801 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1803 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1805 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1806 OBJ_COFF so that routine is defined for a.out format.
1808 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1810 * config/tc-i386.c (i386_operand): Detect non-segment registers
1811 used as segment prefixes.
1813 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1815 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1816 optimize across FDE boundaries.
1818 * config/obj-coff.c (obj_coff_section): Preserve any link once
1819 flags when setting the section flags.
1821 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1823 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1824 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1826 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1828 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1831 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1833 * frags.c (frag_grow): Include the size of the frag struct in the
1836 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1837 if the new subseg comes before the old.
1839 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1841 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1842 to handle edge8 and edge16.
1844 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1846 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1847 before we clobber the symbol involved.
1849 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1851 * config/tc-arm.c: Remove OBJ_ELF definitions for
1852 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1853 use arm_adjust_symtab for OBJ_COFF.
1854 (armelf_adjust_symtab): New Routine.
1855 * config/tc-arm.h: Define obj_adjust_symtab to
1856 armelf_adjust_symtab for OBJ_ELF.
1858 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1860 * configure.in: Make all i386-elf targets use bfd_gas.
1861 * config/tc-i386.c (tc_i386_force_relocation): New.
1862 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1863 (md_apply_fix3): Likewise.
1864 (tc_gen_reloc): Handle them.
1865 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1866 tc_i386_force_relocation.
1868 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1870 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1872 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1874 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1875 current opcode after writing the first insturction of a reverse
1878 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1880 * read.h (generate_lineno_debug): Add prototype.
1881 * read.c (generate_lineno_debug): Make non-static.
1883 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1885 * config/tc-i386.c (md_assemble): Only warn for address/data size
1888 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1890 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1891 against Thumb function names, as the linker needs this information.
1893 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1895 * expr.c (operand): Check also that there is no advance in operand
1896 after atof_generic in order to decide "is it label 0f or floating
1899 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1901 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1902 command line options with a single dash.
1903 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1905 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1907 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1908 * tc-arm.c (arm_fix_adjustable): New routine.
1910 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1912 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1913 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1914 demand_empty_rest_of_line before mri_comment_end.
1915 (equals): Check garbage after expression before
1916 mri_comment_end in MRI mode.
1918 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1920 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1921 small immediate constant to use the constant itself rather than
1924 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1926 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1927 (pa_leave): Likewise.
1929 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1931 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1933 (i386_operand): Fix an error message.
1935 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1937 * doc/c-arm.texi (ARM Directives): Document .req directive.
1939 * config/tc-arm.c (reg_required_here): Display erroneous string if
1940 the register name could not be decoded.
1941 Do not set inst.instruction if the sift is -1.
1943 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1945 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1948 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1950 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1951 even if it is belived to be unnecessary.
1953 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1955 config/tc-i386.c (i386_operand): Size immediate constants by
1956 suffix (erroneously removed as part of July 7 change).
1958 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1960 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1961 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1962 (armelf_frob_symbol): New Routine.
1963 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1965 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1967 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1969 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1972 command line switches passed to assembler.
1974 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1976 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1977 (gas_cgen_opcode_desc): Declare.
1978 (gas_cgen_parse_operand): Declare.
1979 (*): Prepend gas_ to gas specific fns to denote them as such.
1981 * cgen.c (gas_cgen_opcode_desc): New global
1982 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1983 (queue_fixup): Renamed from cgen_queue_fixup.
1984 (*): Prepend gas_ to gas specific fns to denote them as such.
1986 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1987 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1988 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1989 Open opcode table and initialize it.
1990 (make_parallel): Use gas_cgen_opcode_desc.
1991 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1992 (md_assemble): Ditto.
1994 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1996 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1997 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1998 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1999 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2000 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2001 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2002 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2003 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2004 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2005 (INIT_STAB_SECTION): Likewise.
2006 (OBJ_PROCESS_STAB): Likewise.
2008 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2009 (md_parse_option): Watch for them.
2010 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2011 (md_begin): Kill neverdef code.
2012 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2013 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2014 (s_alpha_coff_wrapper): New.
2015 (md_pseudo_table): Trap all ECOFF pseudos.
2017 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2019 Start of changes to remove mdebug section from mips*-elf
2020 Based on MIPS_STAB_ELF definition
2021 * acconfig.h: undef if not configured
2022 * config.in: undef if not configured
2023 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2024 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2025 * stabs.c (s_stab_generic): flush frag
2027 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2029 * configure.in: (arm-*-elf): Handle.
2030 (thumb-*-elf): Handle.
2031 * configure: Regenerate.
2032 * read.c (stringer): Fix typo in comment.
2033 * write.c (fixup_segment): Don't add symbol value to addend if
2035 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2037 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2040 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2042 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2043 (write_2_short): Emit warning if new flag is set.
2044 (do_assemble): Set flags if left instruction is one of special
2045 "right-instruction-killer" type.
2047 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2049 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2050 Always output words in debug_info section as big endian.
2051 (sparc_target_format): Choose correct bfd target.
2052 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2054 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2056 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2057 to work with internationalization code. Issue an error when two
2058 operands match that are not allowed to match.
2060 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2062 * configure.in (install_tooldir): Allow target to specify whether
2063 it wants to be installed in $(tooldir)/bin.
2064 * configure: Regenerate.
2065 * Makefile.am (install-exec-local): Set install-exec-tooldir
2066 dependency via configure.
2067 * Makefile.in: Regenerate.
2069 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2071 * Makefile.am (install-exec-local): Split into two ...
2072 (install-exec-bindir,install-exec-tooldir): New rules.
2073 * Makefile.in: Regenerate.
2075 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2077 * Makefile.am (install-exec-local): Don't remove the file before
2078 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2079 W. Rozycki <macro@ds2.pg.gda.pl>.
2080 * Makefile.in: Rebuild.
2082 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2084 * cgen.c: Include libiberty.h.
2085 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2086 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2087 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2088 (md_cgen_lookup_reloc)): Declare.
2089 (md_cgen_record_fixup_exp): Declare.
2090 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2091 (m32r_relax_frag): Declare.
2092 (cgen_md_apply_fix3): Decls moved to cgen.h.
2093 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2094 (m32r_cgen_record_fixup_exp): Delete decl.
2095 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2096 (assemble_nop): Delete.
2097 (expand_debug_syms): Delete unused `exp'.
2098 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2099 Add default case for -Wall.
2100 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2101 (md_atof): Delete unused wordP.
2103 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2105 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2108 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2110 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2111 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2112 .print, .purgem, and .struct. Remove documentation for
2115 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2117 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2118 Update call to insert_operand.
2120 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2122 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2124 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2126 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2127 whitespace after a prefix operator.
2129 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2131 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2133 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2135 * config/tc-sparc.c (log2): New static function.
2136 (s_reserve): Use log2 to convert alignment before calling
2138 (s_common): Use log2 to convert alignment before calling
2139 record_alignment and frag_align.
2140 (sparc_cons_align): Use log2.
2142 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2144 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2145 (s_common): Likewise.
2147 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2148 initialization of waddr.
2149 (sparc_elf_final_processing): Add default case to switch.
2151 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2153 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2154 than temporary real.
2156 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2158 * write.c (subsegs_finish): Don't align the segments if there were
2161 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2162 copying aux information.
2164 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2165 expression into a symbol.
2167 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2169 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2170 type to unsigned int.
2171 (md_assemble): Change type used to store offsets from unsigned
2173 (i386_operand): Switch error check to only call RESTORE_END_STRING
2174 once after parse_register.
2176 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2178 * config/tc-v850.c (md_show_usage): Changed format to match that
2181 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2183 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2185 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2187 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2190 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2192 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2193 * doc/Makefile.in: Rebuild.
2195 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2197 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2198 for %lo expressions.
2199 (mips_ip, case 'u'): Move range check after code to mask
2200 off bits in %hi/%lo expressions. Mask off high bits for
2203 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2205 * doc/Makefile.am (gasver.texi): New target.
2206 (as.info, as.dvi): Depends upon gasver.texi.
2207 * doc/as.texinfo: Include gasver.texi. Mention version number on
2208 title page and in top node.
2209 * doc/Makefile.in: Rebuild.
2211 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2213 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2214 but not including the line containing the edict.
2215 * listing.h (LISTING_EOF): New.
2216 * input-scrub.c (input_scrub_next_buffer): Call it.
2218 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2220 * config/tc-i386.c (i386_operand): Don't set the size of an
2221 immediate address based solely on the suffix and the mode.
2223 * config/tc-i386.c (md_assemble): Add assertion to make sure
2224 overlap2 does not set Imm.
2226 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2227 sequences of whitespace to a single space.
2228 (is_space_chars): Just compare with space.
2229 (md_begin): Don't initialize space_chars.
2230 (md_assemble): Just skip a single whitespace character.
2231 (i386_operand): Rewrite base-index parsing to use new
2232 parse_register, and to skip white space. Skip white space in a
2233 number of other places too. Don't give error message if
2234 parse_register fails.
2235 (parse_register): Change reg_string parameter to be non-const.
2236 Add end_op parameter. Skip white space after the `%', and return
2237 end of register string. Give error message here rather than
2240 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2242 Based on patch from Matt Semersky <matts@scd.hp.com>:
2243 * expr.c (op_encoding): Make const.
2244 (expr_set_precedence): New function.
2245 (expr_begin): Don't set operator rankings, just call
2246 expr_set_precedence.
2247 * expr.h (expr_set_precedence): Declare.
2248 * read.c (s_mri): Call expr_set_precedence.
2250 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2252 * doc/as.texinfo (Statements): Remove paragraph discussing
2253 continuing lines with a backslash. This hasn't worked for years,
2256 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2258 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2260 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2261 (ps_CTORS, ps_DTORS): New section types.
2262 (vms_fixup_xtors_section): New function
2263 (Ctors_Psect, Dtors_Psect): Define.
2264 (IS_GXX_XTOR): Define
2265 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2266 Filter static constructors/destructors and add to
2267 Ctors_Symbols/Dtors_Symbols chain.
2268 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2269 appropriate section.
2271 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2272 * makefile.vms: Merge vax/vms support.
2274 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2276 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2277 (elf_pseudo_table): Add them.
2278 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2279 (md_apply_fix): Accept them.
2280 (mips_fix_adjustable): Don't adjust them.
2281 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2282 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2283 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2284 (tc_fix_adjustable): Don't adjust them.
2286 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2288 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2290 * Makefile.in: Regenerate.
2291 * configure.in: AC_SUBST cgen_cpu_prefix.
2292 * configure: Regenerate.
2294 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2296 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2297 Changed all users of COND12_DELAY.
2299 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2301 * config/tc-mn10300.c (set_arch_mach): New function.
2302 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2303 (md_begin): Default to mn10300 mode.
2304 (md_assemble): Only accept instructions for the core mn10300
2305 chip and the active machine type.
2307 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2309 * subsegs.h (segment_info_type): Give the struct a name.
2310 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2311 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2312 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2313 * config/tc-w65.h (tc_reloc_mangle): Declare.
2314 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2316 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2318 * config/tc-v850.c (v850_comm): Restore old section
2319 after common processing.
2321 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2323 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2325 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2327 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2328 char with code that explicitly sign-extends.
2330 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-v850.c (md_begin): Restore text section as the current
2333 section after creating call table sections.
2334 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2337 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2338 with call to macro SYM_AUXINFO.
2340 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2342 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2343 with the program transform name.
2344 * Makefile.in: Rebuild.
2346 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2348 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2351 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2353 * config/tc-i386.c (i386_operand): Be prepared for a space between
2354 the open parenthesis and the start of the register operand,
2355 because of the June 16 change.
2357 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2359 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2362 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2364 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2365 even if it is belived to be unnecessary.
2367 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2369 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2371 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2373 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2375 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2376 shift amount for a repeated operand. The shift amount for the
2377 repeated copy comes from the size of the operand.
2379 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2381 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2383 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2385 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2387 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2389 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2390 characters in it as LEX_IS_SYMBOL_COMPONENT.
2391 * config/tc-i386.h (tc_symbol_chars): Define.
2392 (extra_symbol_chars): Declare.
2393 * config/tc-i386.c (extra_symbol_chars): Define.
2394 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2395 (line_comment_chars): Set to '/' if TE_LINUX.
2396 * doc/c-i386.texi (i386-prefixes): Update.
2397 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2399 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2401 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2402 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2404 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2406 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2407 constraint in instructions REP & REPI.
2409 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2411 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2412 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2414 (check_range): If the operand is shifted, then shift the number
2415 before checking its range.
2417 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2419 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2422 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2424 * config/tc-v850.c (v850_comm): Create special sections as needed.
2426 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2428 * config/tc-d10v.c (write_2_short): Addition of swapping
2429 instructions for sequential and reverse sequential order when
2430 given order is not possible.
2432 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2434 * Makefile.am: Rebuild dependencies.
2435 (DEP_INCLUDES): Fix reference to intl build directory.
2436 * Makefile.in: Rebuild.
2438 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2440 * doc/c-i386.texi: Update 16 bit documentation.
2442 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2443 IgnoreDataSize to IgnoreSize as they are used for address size as
2445 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2446 32-bit mode, similarly addr16/data16 and variants.
2448 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2450 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2451 sequential word multiply instructions.
2453 (do_assemble): Add extra command line argument, to allow mul32
2454 attribute to be preserved across parallel insns.
2455 (md_assemble): Insert NOPs between explicitly parallel insns which
2456 contain an 32 bit multiply and a 16 multiply.
2458 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2460 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2463 * config/tc-i386.c (reloc): Add braces.
2465 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2466 consistent with Intel naming.
2467 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2468 use bitfields in sib_byte.
2469 (modrm_byte): Don't use bitfields here either.
2471 * config/tc-i386.c (current_templates): Add const.
2472 (parse_register): Add const to return, param, and char *s.
2473 (i386_operand): Add const to reg_entry *r.
2474 * config/tc-i386.h (templates): Add const to start, end.
2476 Inspired by code for 16 bit gas support from Martynas Kunigelis
2477 <martynas@nm3.ktu.lt>:
2478 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2479 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2480 (uses_mem_addrmode): Remove.
2481 (md_estimate_size_before_relax): Add support here too.
2482 (md_relax_table): Rewrite interface to md_relax for 16 bit
2484 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2485 (opcode_suffix_to_type): Remove.
2486 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2487 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2488 (md_convert_frag): Likewise.
2489 (i386_operand): Add support for 16 bit base/index regs,
2490 immediates, and displacements. Remove some unnecessary casts, and
2491 localise end_of_operand_string, displacement_string_start,
2492 displacement_string_end variables. Add GCC_ASM_O_HACK.
2493 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2495 * config/tc-i386.c (prefix_hash): Remove.
2496 (md_begin): Rewrite without obstacks. Remove prefix hash table
2497 handling. Rewrite lexical table handling.
2498 (i386_print_statistics): Don't print prefix statistics.
2499 (md_assemble): Rewrite instruction parser so that line is not
2500 converted to lower case. Don't do a hash_find for prefixes,
2501 instead recognise them via opcode modifier.
2502 (expecting_operand, paren_not_balanced): Localise variables.
2503 * config/tc-i386.h (IsPrefix): Define.
2504 (prefix_entry): Remove.
2506 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2507 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2508 '\\' in case where comment_chars contains '/'.
2510 * config/tc-i386.c (MATCH): Ensure given operand and template
2511 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2512 you must write `ljmp *table(%ebx)'.
2514 From H.J. Lu <hjl@gnu.org>:
2515 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2516 as 0 ifndef BFD_ASSEMBLER.
2517 (md_assemble): Allow immediate operands without suffix or
2518 other reg operand to default in size to the current code size.
2520 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2522 * config/tc-v850.c (md_begin): Restore creation of
2523 .call_table_text and .call_table_data sections.
2525 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2527 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2528 after emitting a word of noops.
2530 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2532 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2533 (i386_operand): Simplify checks for valid base/index combinations.
2534 Disallow `in 4(%dx),%al'.
2536 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2538 (add_prefix): Change parameter from char to int.
2540 * config/tc-i386.h (Ugh): Define opcode modifier.
2541 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2543 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2544 CONSISTENT_REGISTER_MATCH macros to check register types more
2545 thoroughly. Check for illegal suffix/operand combinations
2546 when matching insns with operands. Handle new `s' suffix, and
2547 associated FloatMF opcode modifier for float insns with memory
2549 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2550 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2551 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2552 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2553 DATA_PREFIX_OPCODE throughout.
2555 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2556 (md_assemble): Rewrite suffix/register operand checking code to be
2557 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2558 AnyMem, the better to grep.
2560 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2561 given a memory operand. Don't set Abs bits either.
2562 (type_names): Remove Mem*, Abs*.
2563 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2564 define opcode_modifiers as these cases are handled by Disp8,
2565 Disp16, Disp32 and suffix checks.
2566 (COMES_IN_BOTH_DIRECTIONS): Remove.
2567 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2569 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2570 if IgnoreDataSize modifier given. Remove ShortformW modifier
2571 test. Add test for ShortForm in W base_opcode modification.
2572 Merge Seg2ShortForm and Seg3ShortForm code.
2573 * config/tc-i386.h (ShortFormW): Remove.
2574 (IgnoreDataSize): Define.
2576 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-d30v.c (md_assemble): Store previous segment state
2579 with previous instruction.
2581 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2583 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2584 (ebp, esp): Remove static variables.
2585 (MATCH): Remove test for InOutPortReg.
2586 (i386_operand): Properly handle InOutPortReg here instead.
2587 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2588 (md_assemble): Simplify and correct modrm and sib generation.
2589 (i386_operand): Add warning for scale without index.
2590 Rewrite checks for valid base/index combinations.
2592 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2593 macros and enclose in do while(0).
2594 (RESTORE_END_STRING): Likewise.
2595 (md_assemble): Add one to printed operand number so we start
2596 from 1 not 0. Add some more gettext invocations.
2597 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2600 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2601 DATA_PREFIX, SEG_PREFIX): Define.
2602 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2603 (check_prefix): Remove function.
2604 (add_prefix): New function. Add prefix to i.prefix as well as
2606 (md_assemble): Changes for add_prefix. Remove hack for wait
2607 prefix, instead always output prefixes in fixed order. Test
2608 for jcxz/loop when selecting between word & dword operations,
2609 and add address size prefix rather than operand size prefix.
2610 Remove operand -> address size hack when emitting jcxz/loop.
2611 (i386_operand): Remove O_Absent check as it's done in expr.
2613 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2615 * configure.in: Recognize m5200 as a cpu_type of m68k.
2616 * aclocal.m4: Rebuild with current libtool.
2617 * configure: Rebuild.
2619 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2621 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2622 to relaxable_symbol to prevent references to external symbol from
2625 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2627 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2628 symbols are relaxable.
2630 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2632 * config/tc-v850.c (md_begin): Don't create special
2633 sections by default.
2635 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2637 * config/tc-mips.c (macro): For div and udiv, close the
2638 reorder block as soon as possible.
2640 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2642 From Matt Semersky <matts@scd.hp.com>:
2643 * macro.c (macro_mri_mode): New function.
2644 * macro.h (macro_mri_mode): Declare.
2645 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2648 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2650 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2653 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2654 until after xstrdup in OBJ_EVAX case.
2656 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2658 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2659 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2660 of hardcoded magic number.
2661 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2663 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2665 * read.c (do_s_func): New function.
2667 * read.h (do_s_func): Add prototype.
2669 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2671 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2672 nops if fill pattern not specified.
2674 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2676 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2677 * config/te-go32.h (TE_GO32): Define.
2678 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2680 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2682 Implement .func/.endfunc pseudo-ops.
2683 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2685 * read.c (potable): Add .func,.endfunc.
2686 (s_func): New function.
2687 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2689 (in_doc_func_p,current_function_label): New static globals.
2690 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2692 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2694 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2695 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2696 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2697 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2698 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2699 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2700 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2701 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2702 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2703 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2704 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2705 * config/tc-a29k.c: Don't define md_short_jump_size,
2706 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2707 * config/tc-alpha.c: Likewise.
2708 * config/tc-alpha.h: Likewise.
2709 * config/tc-arm.c: Likewise.
2710 * config/tc-h8300.c: Likewise.
2711 * config/tc-h8500.c: Likewise.
2712 * config/tc-hppa.c: Likewise.
2713 * config/tc-i860.c: Likewise.
2714 * config/tc-i960.c: Likewise.
2715 * config/tc-ppc.c: Likewise.
2716 * config/tc-sh.c: Likewise.
2717 * config/tc-sparc.h: Likewise.
2718 * config/tc-tic30.c: Likewise.
2719 * config/tc-w65.c: Likewise.
2720 * config/tc-z8k.c: Likewise.
2722 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2724 * config/tc-vax.c (_): Delete this macro used for placeholder
2725 values in vax_operand_width_size; it conflicts with the _() macro
2726 used for internationalization.
2728 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2730 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2731 code. From Chris Moller <moller@bops.com>.
2733 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2734 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2735 * read.c (emit_expr): Initialize seg and subseg fields of a new
2737 * write.c (write_object_file): Switch to the appropriate segment
2738 and subsegment when processing a broken word.
2740 * config/tc-m68k.c (mri_assemble): New static function.
2741 (build_mri_control_operand): Call mri_assemble rather than
2743 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2744 (s_mri_endf, s_mri_endw): Likewise.
2746 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2748 * read.c (s_org): Call md_flush_pending_output if it is defined.
2750 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2752 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2754 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2755 (md_parse_option): Add for same.
2756 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2757 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2758 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2760 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2762 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-arm.c (find_real_start): Relax definition of local
2767 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2769 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2770 symbols at the given address, not just the last one specified.
2772 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2774 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2775 or number_to_chars_littleendian to write data.
2777 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2779 * config/tc-v850.c (md_assemble): Remove artificially created
2780 register name symbols.
2782 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2784 * write.c (fixup_segment): Change "segment" to "section" in
2787 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2789 * write.c (fixup_segment): Change sym1-sym2 message again.
2791 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2793 * write.c (fixup_segment): Improve error message for sym1-sym2
2794 errors when sym1 is in a different segment from sym2.
2796 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2798 * config/tc-m32r.c (warn_unmatched_high): New static local.
2799 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2800 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2801 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2802 (md_parse_option): Likewise.
2803 (md_show_usage): Likewise.
2804 (m32r_frob_file): Likewise.
2806 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2807 (read_a_source_file): Call them.
2808 * read.h (stabs_generate_asm_file): Declare.
2809 * stabs.c (stabs_generate_asm_file): New function.
2810 (generate_asm_file): New function.
2811 (stabs_generate_asm_lineno): Move file name handling into
2814 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2816 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2817 (d30v_current_align, d30v_current_align_seg): New variables.
2818 (d30v_last_label): New variable.
2819 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2820 (s_d30v_data, s_d30v_section): Likewise.
2821 (md_pseudo_table): Call them.
2822 (md_begin): Initialize d30v_current_align_seg.
2823 (md_assemble): Call d30v_align when needed by known current alignment.
2824 (d30v_frob_label, d30v_cons_align): New functions.
2825 * config/tc-d30v.h (md_do_align): Remove.
2826 (tc_frob_label): Call d30v_frob_label.
2827 (md_cons_align): New.
2829 * config/tc-d30v.c (find_format): Convert complex expressions to
2830 expression symbols before processing. Clean up code formatting.
2832 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2834 * po/Make-in (install-info): New target.
2836 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2838 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2840 * config/tc-mn10300.c (md_assemble): Likewise.
2842 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2844 * Makefile.am: Update with `make dep-am'.
2845 (HFILES): Add cgen.h.
2846 (cgen.o): Depend on cgen.h.
2847 * Makefile.in: Regenerate.
2849 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2851 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2853 * gasp.c (grab_label): Permit a label to be a preprocessor
2854 variable by permitting a label to start with a backslash.
2856 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2858 * config/tc-mips.c (validate_mips_insn): Removed hack
2859 for previously inaccessible bitfields in some INSN_TRAP
2862 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2864 * config/tc-d30v.c (do_assemble): Abort with error message
2865 if opcode operands do not match.
2867 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2869 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2870 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2871 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2872 similar new 'q' operand.
2874 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2876 * cgen.c (cgen_asm_finish_insn): Fix typo.
2878 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2881 * cgen.c: Include it.
2882 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2883 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2884 All callers updated.
2885 * config/tc-m32r.c: Include cgen.h.
2886 (m23r_insn): New members num_fixups,fixups.
2888 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2890 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2891 to avoid compiler warning.
2893 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2895 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2898 * makefile.vms (OBJS): Add ehopt.obj
2900 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2902 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2904 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2906 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2907 a short format insn.
2908 (md_assemble): Set it for explicitly packed insns.
2910 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2912 * config/obj-coff.c (c_symbol_merge): Do not take address of
2913 native fields when performing the memcpy.
2915 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2917 * config/tc-mips.c (macro,macro2): Implement
2918 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2920 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2922 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2923 relocations against globally visible symbols.
2924 * config/tc-m68k.c (relaxable_symbol): New macro.
2925 (m68k_ip, md_estimate_size_before_relax): Use it.
2926 (tc_m68k_fix_adjustable): Also handle weak symbols.
2928 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2930 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2931 references to externally visible symbols.
2932 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2933 values in twice for a PC relative reloc if the symbol is
2936 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2937 don't adjust a PC relative reloc against an externally visible
2939 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2940 for a PC relative fixup against an externally visible defined
2941 symbol, arrange to store object file and addend values as though
2942 the symbol were not defined.
2943 (tc_gen_reloc): Likewise.
2945 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2947 * read.c (sizeof_leb128): Referenced externally by write.c so
2950 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2952 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2953 and expand a 'debug' symbol associated with the next instruction
2954 that does not cause a short instruction to be filled with a NOP.
2955 (md_pseudo_table): Add support for .debugsym.
2956 (assemble_parallel_insn): Add calls to expand_debug_sym as
2958 (md_assemble): Ditto.
2960 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2962 * as.c (main): Conditionally call setlocale.
2963 * gasp.c (main): Likewise.
2964 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2965 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2967 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2969 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2971 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2973 * config/tc-hppa.c: Change all calls to bzero to use memset.
2974 (pa_ip): Add cast to avoid warning.
2975 (tc_gen_reloc, md_apply_fix): Likewise.
2976 (pa_find_space_by_number): Likewise.
2977 (hppa_force_relocation): Likewise.
2978 (pa_block): Change i to unsigned int.
2979 * config/obj-som.h (obj_som_copyright): Declare.
2981 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2983 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2984 for line numbers for assembly source.
2986 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2988 * configure.in: Change version number to 2.9.4
2989 * configure: Rebuild.
2991 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2993 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2995 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2997 * ecoff.h: Change symbolS in function declaration to struct
3000 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3002 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3003 (md_convert_frag): Fix i18n typo.
3005 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3007 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3008 * ecoff.h: Protoype it.
3009 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3010 [EVAX] (s_alpha_prologue): Delete.
3011 (md_pseudo_table): Update.
3013 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3015 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3016 array to local pointer.
3017 (get_args, parse_expr): Add casts to avoid warnings.
3019 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3021 * read.c (s_set): Cast xmalloc return value to fragS *.
3022 * config/tc-m68k.c (m68k_ip): Function made static to match
3023 previous forward declaration.
3024 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3026 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3028 * config/tc-v850.c: Add internationalisation macros to error
3031 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3032 macros to error strings.
3034 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3036 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3037 reloc is in the TOC csect.
3038 (md_apply_fix3): Correct gettext typo.
3040 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3042 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3043 .L - they are local labels and the branches are not really
3044 function calls but rather far jumps.
3046 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3048 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3050 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3052 * config/tc-i386.c (md_assemble): Print operand number rather than
3053 using ordinal_names.
3054 (i386_operand): Likewise.
3056 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3058 * Makefile.am (INTLLIBS): Define to work around apparent automake
3060 All Makefiles: Regenerated.
3062 * Many files: Added gettext invocations around user-visible
3064 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3065 HAVE_LC_MESSAGES): Define.
3066 * dep-in.sed: Added asintl.h.
3067 * po/Make-in: New file.
3068 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3070 * read.c (Z_): Renamed from `_'.
3071 * Makefile.am (SUBDIRS): Added po.
3072 (POTFILES): new macro.
3073 (po/POTFILES.in): New target.
3074 ($(OBJS)): Added asintl.h.
3076 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3077 (as_new_LDADD): Added $(INTLLIBS).
3078 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3079 (gasp_new_LDADD): Added $(INTLLIBS).
3080 (gasp_new_DEPENDENCIES): New macro.
3081 * configure, aclocal.m4: Rebuilt.
3082 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3084 (ALL_LINGUAS): Define.
3085 * macro.c: Include "asintl.h".
3086 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3087 * as.h: Include "asintl.h".
3088 * config/tc-i386.c (ordinal_names): Removed.
3089 (md_assemble): Changed error text to avoid ordinal_names.
3090 (i386_operand): Likewise.
3091 (reloc): Added as_bad to avoid i18n problems.
3092 (tc_gen_reloc): Likewise.
3093 * config/tc-arm.c (bad_args): Now a #define.
3095 * config/obj-vms.c (VMS_stab_parse): Changed type of
3097 (global_symbol_directory): Unified strings to avoid i18n
3099 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3100 avoid i18n problems.
3101 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3102 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3104 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3106 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3108 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3110 * as.c (print_version_id): Added an fprintf to avoid i18n
3112 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3114 * expr.c (expr): Added as_warn call to avoid i18n problems.
3115 * messages.c (as_assert): Changed code to avoid i18n problems.
3116 (as_abort): Likewise.
3117 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3118 (s_space): Likewise.
3119 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3121 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3123 * config/tc-i386.c (check_prefix): New static function, split out
3125 (struct _i386_insn): Add wait_prefix field.
3126 (md_assemble): Remove wait_prefix local variable. Use
3127 check_prefix when adding a prefix.
3129 * config/tc-i386.c (current_templates): New static variable.
3130 (md_assemble): Remove current_templates local variable.
3131 (md_assemble, i386_operand): Improve error and warning messages in
3132 many places. Add RESTORE_END_STRING in many places before error
3133 return. Clarify some comments.
3135 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3137 (md_assemble): Parse string instruction operands, looking for
3138 segment override prefixes. Check for invalid segment prefixes on
3140 (i386_operand): i.seg[] and max mem_operand changes for string
3142 * config/tc-i386.h (EsSeg): Define.
3144 * config/tc-i386.h (regKludge): Define.
3145 (iclrKludge, imulKludge): Don't define.
3146 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3147 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3148 opcode_modifier checks to look for more common cases first. Add
3149 default_seg for IsString case.
3151 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3153 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3155 * configure: Rebuild with new automake and libtool.
3156 * aclocal.m4, Makefile.in: Likewise.
3158 * doc/Makefile.am (as.dvi): New target.
3159 * doc/Makefile.in: Rebuild.
3161 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3163 * configure.in: Added sparc86x support.
3165 * configure: Rebuild.
3167 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3169 (md_parse_option): Warn if -EL is not supported for this architecture.
3171 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3173 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3175 * config/tc-mips.c (mips_ip): Note when we use get match on
3176 the full instruction name.
3178 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3180 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3181 back into the expression to handle add/sub simplification correctly.
3183 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3185 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3187 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3189 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3192 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3194 * symbols.c (max_indent_level): New global.
3195 (print_symbol_value_1): Use it.
3196 * expr.h (expr_build_dot): Declare.
3197 * expr.c (expr_build_dot): New function.
3199 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3201 * symbols.c (print_binary): New function.
3202 (print_expr_1): Call it.
3204 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3206 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3207 operand in the opcode.
3209 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3211 * config/tc-i386.h: Reorder operand flags and opcode modifier
3212 flags for clarity. Remove unused definitions: Unknown,
3213 ImmUnknown, DispUnknown, NoModrm.
3214 * config/tc-i386.c (type_names): Add missing Debug type.
3215 (md_assemble): Better duplicate prefix checking. Quicker string
3216 instruction check via new opcode_modifier flag.
3218 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3220 * doc/as.texinfo (Invoking): Clarify -Wa example.
3222 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3224 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3225 (s_mips_weakext): Define.
3226 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3227 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3230 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3232 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3233 is an error if the value can not be computed at assembly time.
3234 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3236 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3238 * gasp.c (main): Set next field of new include_path structure to
3239 NULL. From Avery Pennarun <averyp@gdc.ca>.
3241 * read.c (s_mri_sect): Call as_bad rather than abort for an
3242 unsupported MRI target.
3244 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3246 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3247 the destination of a branch instruction should be altered.
3248 (find_real_start): New function: Locate the real, Thumb coded
3249 start of a Thumb function.
3250 (do_t_branch23): Alter the destination of branches to Thumb
3253 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3255 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3257 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3260 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3262 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3263 * doc/c-hppa.texi: Likewise.
3265 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3267 * Makefile.am: Rebuild dependencies.
3268 * Makefile.in: Rebuild.
3270 * Makefile.am (DEP_INCLUDES): New variable.
3271 (.dep1): Change to work when srcdir is not an absolute path.
3272 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3273 * Makefile.in: Rebuild.
3275 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3277 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3278 LinearAddress patch.
3280 * configure.in: Set version to 2.9.1.
3281 * configure: Rebuild.
3283 * Branched binutils 2.9.
3285 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3287 * config/tc-i386.h (FWait): Define.
3288 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3289 other prefixes. Check FWait flag in opcode table to see which
3290 instructions require an fwait prefix.
3292 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3294 * stabs.c (get_stab_string_offset): Always create a stab string
3297 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3299 Fix some gcc -Wall warnings:
3300 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3301 * ehopt.c (eh_frame_code_alignment): Likewise.
3302 * expr.c (integer_constant, operand): Likewise.
3303 * frags.c (frag_align): Likewise.
3304 * gasp.c (level_0, change_base, doinstr): Likewise.
3305 * hash.c (hash_ask): Likewise.
3306 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3307 (debugging_pseudo): Likewise.
3308 * macro.c (define_macro, check_macro): Likewise.
3309 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3310 (ignore_rest_of_line, float_cons): Likewise.
3311 * symbols.c (decode_local_label_name): Likewise.
3312 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3313 (fixup_segment, number_to_chars_bigendian): Likewise.
3314 (number_to_chars_littleendian): Likewise.
3315 * config/atof-ieee.c (gen_to_words): Likewise.
3316 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3317 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3318 * read.c (output_big_sleb128): Initialize locals to avoid
3320 (output_big_uleb128, equals): Likewise.
3321 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3322 to unsigned int. Change zeros to unsigned int.
3323 * cond.c (s_if): Add return to default case.
3324 * frags.c (frag_now_fix): Change return type to addressT.
3325 * frags.h (frag_now_fix): Update declaration.
3326 * listing.c (file_info_struct): Change linenum to unsigned int.
3327 (struct list_info_struct): Change hll_line to unsigned int.
3328 (print_source): Update format string.
3329 * read.c (emit_expr): Change scan to unsigned int, and don't
3330 bother to initialize it.
3331 * symbols.c (dollar_label_count): Change to unsigned long.
3332 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3333 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3334 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3336 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3338 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3339 mcf5200 just as we do for m68000.
3340 (m68k_init_after_args): Likewise.
3341 (md_estimate_size_before_relax): Likewise.
3343 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3345 * config/tc-v850.c (md_assemble): Store relocation addend in
3346 fixup instead of instruction.
3348 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3350 * config/tc-i386.c (md_assemble): Swap template arguments to
3351 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3352 This macro is currently symmetric, so passing them the wrong
3353 way didn't cause any problem, but may if the macro is changed
3355 After copying template to i.tm, use i.tm. rather than t-> to
3356 access fields, and make t a const*
3357 Move i.tm.operand_types[] swap to immediately after the copy.
3359 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3361 * expr.h (expr_build_uconstant): Add prototype.
3362 (expr_build_unary,expr_build_binary): Add prototypes.
3363 * expr.c (expr_build_uconstant): New function.
3364 (expr_build_unary,expr_build_binary): New functions.
3366 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3368 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3369 * macro.c (macro_expand_body): Increase buffer size.
3370 * messages.c (as_warn): Likewise.
3371 (as_warn_where, as_bad, as_bad_where): Likewise.
3373 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3375 Based on patch from H.J. Lu <hjl@gnu.org>:
3376 * Makefile.am (DISTSTUFF): New variable.
3377 (diststuff): New target.
3378 * Makefile.in: Rebuild.
3380 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3382 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3383 m32r_elf_section_change_hook.
3385 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3386 emit a nop if a section ends with a 16 bit instruction.
3388 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3390 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3391 s_lcomm rather than obj_coff_lcomm.
3392 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3394 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3396 * config/tc-i386.h (LinearAddress): Define.
3397 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3398 instruction, don't use a default segment.
3400 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3402 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3403 * configure: Rebuild.
3405 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3407 * aclocal.m4, configure: Rebuild with libtool 1.2.
3409 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3411 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3412 PC relative branches. Patch courtesy of Jonathan Walton.
3415 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3417 * configure.in (emulations): Add thumb-pe target.
3419 * configure (emulations): Add thumb-pe target.
3421 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3423 * itbl-lex.l (yywrap): Don't define if already defined as a
3426 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3428 * depend.c (quote_string_for_make): New function.
3429 (wrap_output): Use it.
3431 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3433 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3434 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3436 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3438 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3439 Recognize -GN and -relax.
3440 (md_begin): Initialize gp size from -G switch.
3441 (alpha_force_relocation): Always force if -relax.
3442 (alpha_align): Take a new argument that will specify when to
3443 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3444 Change all callers. Emit nop alignment padding as nop+unop pair.
3446 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3448 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3449 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3451 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3453 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3454 require padding to the next long word boundary.
3456 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3458 * cgen.c: #include symcat.h.
3459 * config/tc-m32r.c: Likewise.
3461 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3463 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3464 absolute expressions instead of '$' prefixed register names.
3466 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3468 * read.c (s_set): Record file and line info for symbols when -as.
3469 (pseudo_set): Don't overwrite that dummy fragment.
3471 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3473 * config/tc-ppc.c (md_pseudo_table): Add "section".
3474 (ppc_named_section): New static function.
3476 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3478 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3479 so we don't have to scan the entire list.
3481 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3483 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3484 case, allow the parallel instructions to modify the same flag
3487 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3489 * listing.c (list_symbol_table): Categorize symbols by
3490 undefined_section rather than sy_frag->line == NULL.
3492 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3494 * Makefile.am (install-exec-local): Install properly when ln
3495 fails or tooldir == prefix.
3497 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3499 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3500 Test result of insert_operand for error.
3502 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3504 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3505 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3506 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3507 * doc/Makefile.in: Rebuild.
3509 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3511 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3512 (macro): Fix handling of M_COP[0-3].
3514 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3516 Based on patches from Ross Harvey <ross@teraflop.com>:
3517 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3518 if macro_alternate or macro_mri.
3519 (getstring): Remove support for byte constants between < and >.
3520 (get_any_string): '<' only starts a string if macro_alternate or
3522 (macro_expand_body): Permit keyword parameters following
3523 positional parameters.
3525 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3526 * configure.in (alpha*-*-netbsd*): New target.
3527 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3528 * configure: Rebuild.
3530 * as.h (flag_warn_suppress_instructionswap): Move from here...
3531 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3532 here, and make static.
3534 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3535 BFD_ASSEMBLER or MANY_SEGMENTS.
3537 * as.c (show_usage): Update bug-gnu-utils address.
3538 * gasp.c (show_usage): Likewise.
3539 * doc/as.texinfo (Bug Reporting): Likewise.
3541 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3543 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3544 insns regardless of the size of a pointer if we're in mips I or
3546 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3548 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3550 Fix rac to accept only a0:
3551 * tc-d10v.c (parallel_ok, find_opcode):
3552 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3553 Introduce OPERAND_GPR.
3555 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3557 * read.c (s_fill): Handle non-constant repeat counts by creating
3558 an rs_space fragment.
3560 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3562 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3563 from as_bad to as_warn.
3565 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3567 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3568 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3569 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3571 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3573 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3574 seg_fix_rotP rather than fix_root from seg_info.
3576 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3578 * expr.c: Add support for 0x1_2_3_4 bignums.
3580 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3582 * configure.in: Change -linux* to -linux-gnu*.
3583 * configure: Rebuild.
3585 * app.c (do_scrub_begin): Treat \r as whitespace.
3587 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3589 * Makefile.am: Update dependencies.
3590 * Makefile.in: Rebuild.
3592 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3594 * configure, aclocal.m4: Rebuild with new libtool.
3596 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3598 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3599 the argument to bfd_set_arch_mach.
3600 (load_address): Use bfd_arch_bits_per_address to determine the
3601 bit size of an address instead of looking at the isa level.
3602 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3604 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3606 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3608 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3610 * ehopt.c: New file.
3611 * as.h (enum _relax_state): Add rs_cfa.
3612 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3613 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3614 * read.c (emit_expr): Call check_eh_frame.
3615 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3616 (relax_segment): Likewise.
3617 * Makefile.am: Rebuild dependencies.
3618 (GAS_CFILES): Add ehopt.c.
3619 (GENERIC_OBJS): Add ehopt.o.
3620 * doc/internals.texi (Frags): Document rs_cfa.
3622 * as.c (show_usage): Mention --traditional-format.
3623 (parse_args): Accept --traditional-format.
3624 * as.h (flag_traditional_format): Declare.
3625 * output-file.c (output_file_create): If flag_traditional_format,
3626 set BFD_TRADITIONAL_FORMAT on stdoutput.
3627 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3629 * config/tc-mips.c (append_insn): Make sure that if we have a
3630 fixup for an unmatched %hi reloc, it does not associated with a
3633 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3634 * doc/Makefile.in: Likewise.
3636 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3638 * config/tc-m32r.c (check_for_side_effects): New function.
3639 (can_make_parallel): Add checks for instruction side effects
3640 clashing with the other instruction.
3641 (assemble_parallel_insn): Improve warning messages. Return error
3642 message from non-swapped instruction order.
3644 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3646 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3648 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3649 md_cleanup definition. This moves the forced literal output to
3650 the end of the source pass, and avoids macro's inserting literals
3651 into the code immediately after the macro expansion.
3653 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3655 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3656 a gas internal symbol is adjustable.
3657 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3659 * as.h: If gcc version greater than 2.6, use `__format__' and
3660 `__printf__' in function attributes, rather than `format' and
3663 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3665 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3667 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3669 Add tms320c30 support:
3670 * config/tc-tic30.h: New file.
3671 * config/tc-tic30.c: New file.
3672 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3673 TARGET_FORMAT as "coff-tic30".
3674 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3675 * Makefile.am: Rebuild dependencies.
3676 (CPU_TYPES): Add tic30.
3677 (CPU_OBJ_VALID): tic30-aout is valid.
3678 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3679 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3680 * configure, Makefile.in: Rebuild.
3682 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3684 * config/tc-v850.c (md_assemble): Improvements to error messages.
3686 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3688 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3689 BFD_RELOC_HI16_S to store the high bits of any value.
3691 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3692 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3693 assembler calculate relocations to any external symbol at all.
3694 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3695 involving generation of pc-relative relocs.
3696 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3697 has been moved to md_apply_fix3.
3699 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3700 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3701 which actually means (the address of identifier's GOT entry) +
3702 constant, which is not particularly useful.
3704 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3706 * read.h (include_dirs): Declare.
3707 (include_dir_count,include_dir_maxlen): Declare.
3709 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3711 * configure.in: Correct check for shared opcodes library.
3712 * configure: Rebuild.
3714 * listing.c (buffer_line): If we can't open the file, set at_end.
3715 (listing_print): Remove unused local variable fi.
3717 * config/m68k-parse.y (reglistpair): Handle register list in
3720 * config/vms-conf.h: Don't undef VERSION.
3722 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3724 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3726 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3728 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3729 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3730 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3731 (EXTRA_DIST): Define.
3732 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3733 explicitly rather than via the list of object files.
3734 (gcc-as.opt): New file created when make-gas.com is run.
3735 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3736 itbl-cpu.h} to #include appropriate file rather than copying that
3738 * config/vms-conf.h: Synchronize with current config.in.
3739 * Makefile.in: Rebuild.
3741 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3743 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3744 (parallel_ok): Relaxed parallel subinstruction dependency check.
3746 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3748 * as.h (flag_warn_suppress_instructionswap): added new flag.
3749 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3750 command line argument.
3751 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3752 warning only if flag_warn_suppress_instructionswap is false.
3754 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3756 * configure.in (i386-*-mingw32*): New target.
3757 * configure: Rebuild.
3759 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3761 * symbols.c (resolve_symbol_value): Don't set the segment if it
3762 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3764 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3767 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3769 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3770 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3773 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3775 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3777 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3779 * config/tc-v850.c (v850_insert_operand): Display instruction when
3780 an error is encountered.
3782 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3784 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3785 (i386-*-sco3.2v5*coff): New target.
3786 (i386-*-sco3.2*): New target.
3787 * configure: Rebuild.
3789 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3791 * config/tc-v850.c: Tidy error message production.
3793 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3795 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3796 validate_immediate return value in the right type for comparisons
3799 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3801 * listing.c (MAX_BYTES): Use listing variables not constants.
3802 (data_buffer): No longer an array, but a pointer.
3803 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3804 (listing_listing): Allocate data_buffer.
3806 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3808 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3809 --listing-rhs-width, --listing-cont-lines.
3810 (show_usage): Update.
3811 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3812 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3813 (print_lines): Use the variables instead of the constants.
3814 (listing_listing): Likewise.
3815 * listing.h: Declare the new vars.
3817 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3819 * as.c (parse_args): Add --keep-locals alias for -L.
3820 Add --strip-local-absolute.
3821 (show_usage): Update.
3822 * as.h (flag_strip_local_absolute): New flag.
3823 * symbols.c (S_IS_LOCAL): Use it.
3824 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3825 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3826 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3828 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3830 * config/tc-m32r.c: Detect if explicitly parallel instructions
3831 might have an io conflict and issue a warning message.
3833 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3835 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3836 cgen_swap_fixups): Functions to save, restore and swap the fixup
3837 chain with a backup copy.
3838 (cgen_asm_finish_insn): Returns address of constructed insn.
3840 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3842 * listing.c (file_info_struct): Remove FILE, add POS.
3843 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3844 (file_info): Don't open the file.
3845 (buffer_line): Check for the file in the last_open cache, updating
3847 (print_source): Don't reference file_info->file.
3848 (listing_listing): Likewise.
3849 (listing_print): Close the file in the cache, if any.
3851 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3853 * read.c (dwarf_file_string): New file static variable.
3854 (emit_expr): Look for constant sequence that leads up to a file
3855 name in DWARF debugging output.
3856 (stringer): Use dwarf_file_string to decide whether to accept a
3857 string as a file name.
3859 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3861 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3862 (crack_operand): Add reg->reglst MRI hack.
3863 (r_seg): Put reglst symbols in reg_section.
3864 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3866 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3868 * tc-sh.c (get_specific): Handle SGR & DBR.
3870 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3872 * tc-h8300.c (parse_reg): Take the length of the symbol into
3873 account when attempting to match a register name.
3874 * tc-h8500.c (parse_reg): Likewise.
3876 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3878 * cgen.c: Formatting changes to improve readability.
3880 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3882 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3885 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3887 Based on a patch from Jim Wilson
3888 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3889 (tc_gen_reloc): Handle cross section PC relative relocs
3892 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3894 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3896 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3898 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3899 (expr_jmp_buf): New static local.
3900 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3901 (cgen_md_operand): New function.
3902 * tc-m32r.c: Clean up pass over `struct foo' usage.
3903 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3905 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3907 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3908 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3910 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3912 * config/tc-i386.c (i386_operand): Give an error if there are
3913 unrecognized characters after an expression.
3915 For older changes see ChangeLog-9697