1 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4 sy_value with appropriate accessor functions.
5 * config/tc-arm.c (md_apply_fix3): Likewise.
6 * config/tc-d10v.c (AT_WORD_P): Likewise.
7 * config/tc-v850.c (reg_name_search): Likewise.
9 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
10 use symbol_get_bfdsym instead.
11 * config/tc-ppc.c (md_assemble): Likewise.
12 * config/tc-v850.c (v850_comm): Likewise.
14 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
16 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
17 the symbol, rather than accessing the bsym member.
18 * config/tc-d10v.c (tc_gen_reloc): Likewise.
19 * config/tc-d30v.c (tc_gen_reloc): Likewise.
20 * config/tc-mcore.c (tc_gen_reloc): Likewise.
21 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
22 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
23 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
24 * config/tc-tic30.c (tc_gen_reloc): Likewise.
25 * config/tc-v850.c (tc_gen_reloc): Likewise.
27 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
29 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
30 (hppa_gen_reloc_type): Conditionalize on BFD64.
31 (tc_gen_reloc): Re-enable ELF relocations.
32 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
34 1999-06-21 Ian Lance Taylor <ian@zembu.com>
36 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
38 (do_ldst): Move assignment out of if condition.
39 (md_apply_fix3): Add casts to avoid printf format warnings. Add
40 parentheses to avoid warning.
42 1999-06-21 Nick Clifton <nickc@cygnus.com>
44 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
45 macro to get at the BFD symbol associated with a GAS symbol.
47 1999-06-19 Ian Lance Taylor <ian@zembu.com>
49 * config/tc-ppc.c: Update for symbol handling changes.
50 * config/obj-coff.c: Likewise.
52 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
54 * tc-hppa.c: General cleanups of ELF support. No more spaces
55 and subspaces for ELF.
56 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
57 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
58 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
59 (UNWIND_SECTION_NAME): Likewise.
60 (space/subspace related structures): Conditionalize definitions
62 (space/subspace directives and support routines): Conditionalize
63 definitions and references/uses on OBJ_SOM.
64 (label_symbol_struct): For ELF, track the symbol's segment. For
66 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
68 (USE_ALIASES): Kill for both SOM & ELF.
69 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
70 (pa_space, pa_subspace): Corresponding changes.
71 (pa_spaces_begin): Corresponding chagnes.
72 (md_begin): Do not muck around with space/subspace stuff for
74 (md_apply_fix): Temporarily disable argument relocation stuff
76 (tc_gen_reloc): Temporarily disable relocation generation for
78 (pa_build_unwind_subspace): Similarly.
80 1999-06-16 Nick Clifton <nickc@cygnus.com>
82 * config/tc-arm.c (thumb_set): New pseudo op.
83 (text, data, section): Override these pseudo ops with ARM
85 (s_thumb_set): New function: Perform the same as a .set pseudo
86 op, but also mark the alias'ed symbol as being a Thumb
88 (arm_s_text): New function: Perform the same as the .text
89 pseudo op, but dump the literal pool before changing
91 (arm_s_data): New function: Perform the same as the .data
92 pseudo op, but dump the literal pool before changing
94 (arm_s_section): New function: Perform the same as the
95 .section pseudo op, but dump the literal pool before changing
97 (arm_cleanup): Do not reset the current section before dumping
100 1999-06-17 Nick Clifton <nickc@cygnus.com>
102 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
103 OPTION_NO_WARN_UNMATCHED entries.
104 (md_parse_option): Generate a warning message if an unrecognised
105 option is encountered.
107 * config/tc-d10v.c (do_not_ignore_hash): New variable.
108 (get_operands): When parsing an expression after an '@' symbol
109 has been detected, do not ignore '#' symbols.
110 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
113 1999-06-13 Ian Lance Taylor <ian@zembu.com>
115 From K. Richard Pixley <rich@noir.com>:
116 * configure.in (ppc-*-vxworks*): New target.
117 * configure: Rebuild.
119 1999-06-12 Philip Blundell <philb@gnu.org>
121 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
123 1999-06-13 Ian Lance Taylor <ian@zembu.com>
125 * write.c (adjust_reloc_syms): Rather than never reducing reloc
126 which refer to symbols in linkonce sections, permit reducing the
127 relocs if the symbol is local.
129 1999-06-12 Ian Lance Taylor <ian@zembu.com>
131 * subsegs.c (subseg_text_p): New function.
132 * as.h (subseg_text_p): Declare.
133 * read.c (do_align): Use subseg_text_p to set the default fill.
134 * write.c (subsegs_finish): Likewise.
135 * config/obj-coff.c (write_object_file): Likewise.
136 * config/tc-i386.h (md_maybe_text): Don't define.
137 (md_do_align): Use subseg_text_p to set the default fill.
138 * config/tc-m32r.c (m32r_do_align): Likewise.
139 * config/tc-sh.c (sh_do_align): Likewise.
140 * config/tc-sparc.h (md_do_align): Likewise.
142 1999-06-12 David O'Brien <obrien@freebsd.org>
144 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
145 * configure: Rebuild.
147 1999-06-12 Ian Lance Taylor <ian@zembu.com>
149 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
150 * Makefile.am: Rebuild dependencies.
151 * Makefile.in: Rebuild.
153 * config/tc-i386.c (i386_immediate): Remove unused label
156 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
157 * symbols.c: Likewise.
158 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
159 sy_next field when taking address, rather than symbol_next.
161 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
163 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
164 value from the output file architecture.
165 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
166 * dwarf2dbg.h: Change bfd_vma to addressT.
168 1999-06-11 Ian Lance Taylor <ian@zembu.com>
170 * dwarf2dbg.h: Use PARAMS in function declarations.
172 1999-06-11 Martin Dorey <mdorey@madge.com>
174 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
175 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
177 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
179 1999-06-11 Ian Lance Taylor <ian@zembu.com>
181 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
183 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
186 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
188 * read.c (read_a_source_file): Only declare inescape if
191 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
193 (find_entry_byval): Add parens to avoid warning.
195 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
197 * symbols.c (resolve_symbol_value): Don't permit subtraction of
200 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
202 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
205 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
206 synthetize_setx): New functions.
207 (md_assemble): Broken the special cases into the above
208 functions. Make compiler happy if sizeof(bfd_vma)==4.
209 Fix sethi generated from set/setuw. If instructions have a relloc,
210 always clear the fields to be relocated in the opcode.
211 (sparc_ip): Remove special_case global variable.
213 1999-06-10 Ian Lance Taylor <ian@zembu.com>
215 Based on patches from John W. Woznack <jwoznack@concentric.net>:
216 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
217 indication of success rather than a value.
218 (itbl_get_val): Likewise.
219 (itbl_get_field): Use strcspn. Change delimiters to include
221 * itbl-ops.h (itbl_get_reg_val): Update declaration.
222 (itbl_get_val): Likewise.
223 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
225 * symbols.c (copy_symbol_attributes): Convert local symbols to
228 1999-06-10 Nick Clifton <nickc@cygnus.com>
230 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
233 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
235 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
236 Optimize set if sizeof(bfd_vma) == 64.
237 (sparc_ip): Fix sethi - without %hi() it should generate
238 R_SPARC_22 reloc, not R_SPARC_HI22.
239 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
241 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
243 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
244 (s_ncons): New function.
245 (native_op_table): New table.
246 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
247 R_SPARC_OLO10 handling.
249 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
251 * expr.h (struct expressionS): Revert last change; widen X_op.
252 * config/tc-alpha.c (md_begin): Check the field is wide enough.
254 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
256 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
257 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
258 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
259 * Makefile.in: Regenerated.
261 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
262 `common' pass on to s_mri_common.
263 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
265 1999-06-06 Richard Henderson <rth@cygnus.com>
267 * config/obj-elf.c (obj_elf_section): Don't free the return
268 value of demand_copy_C_string.
270 1999-06-05 Richard Henderson <rth@cygnus.com>
272 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
273 creation logic from obj_elf_create_section.
275 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
276 (section_stack): New.
277 (special_sections): Make const.
278 (obj_elf_section): Gut and rewrite parsing.
279 (obj_elf_change_section): New function broken out of obj_elf_section.
280 (obj_elf_parse_section_letters): Likewise.
281 (obj_elf_section_word): Likewise.
282 (obj_elf_section_type): Likewise.
283 (obj_elf_previous): Treat as a toggle.
284 (obj_elf_popsection): New.
285 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
286 (ppc_section_type): Likewise.
287 * config/tc-ppc.h: Likewise.
289 * expr.h (struct expressionS): Don't make X_op a bitfield.
290 * config/tc-alpha.c: Update for symbol handling changes.
291 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
292 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
294 1999-06-05 Richard Henderson <rth@cygnus.com>
296 * dwarf2dbg.c (*): Convert to K&R + prototypes.
297 (dwarf2_gen_line_info): Kill unused variables.
298 (dwarf2_finish): Likewise.
299 (dwarf2_where): Likewise.
300 (dwarf2_directive_file): If we've only got a string,
301 hand off to s_app_file.
302 * ecoff.c: Move the include of ecoff.h.
303 * symbols.h (S_IS_FUNCTION): Prototype.
305 * read.c (LEX_HASH): Supply a default.
307 (s_globl): Update `c' after skipping whitespace.
308 * read.h (LEX_END_NAME, is_name_ender): New.
309 * expr.c (get_symbol_end): Respect it.
311 1999-06-04 Mark Klein <mklein@dis.com>
313 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
315 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
317 * config/tc-hppa.c: Update for symbol handling changes.
319 1999-06-03 Ian Lance Taylor <ian@zembu.com>
321 * cgen.c: Update for symbol handling changes.
322 * config/tc-m32r.c: Likewise.
324 * config/tc-hppa.h: Update for symbol handling changes.
325 * config/tc-hppa.c: Likewise.
327 * config/tc-arm.h: Update for symbol handling changes.
328 * config/tc-arm.c: Likewise.
329 (symbol_make_empty): Remove. Just use symbol_create.
331 * symbols.c (symbol_set_tc): Correct name.
333 * Makefile.am: Rebuild dependencies.
334 ($(OBJS)): Don't depend upon struc-symbol.h.
335 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
336 * dep-in.sed: Don't remove struc-symbol.h.
337 * Makefile.in: Rebuild.
339 * doc/internals.texi (Symbols): Describe changes in symbol
342 1999-06-03 Richard Henderson <rth@cygnus.com>
344 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
345 instead of doing the work by hand.
347 1999-06-03 David Mosberger <davidm@hpl.hp.com>
349 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
350 state of line state-machine.
351 (struct ls): Collect DWARF2 line state-machine state in new member
352 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
353 resulted in any DWARF2 directives.
354 (reset_state_machine): New function.
355 (out_end_sequence): Ditto.
356 (dwarf2_gen_line_info): When switching sections or switching to a
357 lower text address, call out_end_sequence() first to terminate the
358 previous code sequence as code sequences MUST have monotonically
359 increasing addresses.
360 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
362 1999-06-03 David Mosberger <davidm@hpl.hp.com>
364 * as.c (parse_args): Add option -gdwarf2 to allow requesting
365 DWARF2 debug info (line information only, at this point).
366 * as.h: Update comment about supported debug formats.
367 * dwarf2dbg.c, dwarf2dbg.h: New files.
368 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
370 * expr.c (operand): Don't use [ for parens if we want an index op.
371 (op_encoding): Switch [ into O_index, if desired.
372 (op_rank): Renumber with O_index on bottom.
373 (expr): If O_index, match closing bracket.
374 * expr.h (O_index): New.
376 * read.c (read_a_source_file): Conditionally allow matched "
377 in lines passed to md_assemble.
379 * config/obj-elf.c (elf_pseudo_table): Add `common'.
381 1999-06-03 Ian Lance Taylor <ian@zembu.com>
383 Add support for storing local symbols in a small structure to save
384 memory when assembling large files.
385 * as.h: Don't include struc-symbol.h.
386 (symbolS): Add typedef.
387 * symbols.c: Include struc-symbol.h.
388 (local_hash): New static variable.
389 (save_symbol_name): New static function, from symbol_create.
390 (symbol_create): Call save_symbol_name.
391 (local_symbol_count): New static variable.
392 (local_symbol_conversion_count): Likewise.
393 (LOCAL_SYMBOL_CHECK): Define.
394 (local_symbol_make): New static function.
395 (local_symbol_convert): New static function.
396 (colon): Handle local symbols. Create local symbol for local
398 (symbol_table_insert): Handle local symbols.
399 (symbol_find_or_make): Create local symbol for local label name.
400 (symbol_find_base): Check for local symbol.
401 (symbol_append, symbol_insert): Check for local symbols.
402 (symbol_clear_list_pointers, symbol_remove): Likewise.
403 (verify_symbol_chain): Likewise.
404 (copy_symbol_attributes): Likewise.
405 (resolve_symbol_value): Handle local symbols.
406 (resolve_local_symbol): New static function.
407 (resolve_local_symbol_values): New function.
408 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
409 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
410 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
411 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
412 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
413 (symbol_previous, symbol_next): New functions.
414 (symbol_get_value_expression): Likewise.
415 (symbol_set_value_expression): Likewise.
416 (symbol_set_frag, symbol_get_frag): Likewise.
417 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
418 (symbol_mark_used_in_reloc): Likewise.
419 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
420 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
421 (symbol_mri_common_p): Likewise.
422 (symbol_mark_written, symbol_clear_written): Likewise.
423 (symbol_written_p): Likewise.
424 (symbol_mark_resolved, symbol_resolved_p): Likewise.
425 (symbol_section_p, symbol_equated_p): Likewise.
426 (symbol_constant_p): Likewise.
427 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
428 (symbol_get_obj, symbol_set_obj): Likewise.
429 (symbol_get_tc, symbol_set_tc): Likewise.
430 (symbol_begin): Initialize local_hash.
431 (print_symbol_value_1): Handle local symbols.
432 (symbol_print_statistics): Print local symbol statistics.
433 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
434 Declare new symbols.c functions. Move many declarations here from
436 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
437 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
438 (struct symbol): Move bsym to make it clearly the first field.
439 Remove TARGET_SYMBOL_FIELDS.
440 (symbolS): Don't typedef.
441 (struct broken_word): Remove.
442 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
443 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
444 (symbol_clear_list_pointers): Likewise.
445 (symbol_insert, symbol_remove): Likewise.
446 (symbol_previous, symbol_append): Likewise.
447 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
448 (struct local_symbol): Define.
449 (local_symbol_converted_p, local_symbol_mark_converted): Define.
450 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
451 (local_symbol_get_frag, local_symbol_set_frag): Define.
452 (local_symbol_get_real_symbol): Define.
453 (local_symbol_set_real_symbol): Define.
455 * write.c (write_object_file): Call resolve_local_symbol_values.
456 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
457 (TARGET_SYMBOL_FIELDS): Don't define.
458 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
459 ECOFF_DEBUGGING, add ECOFF fields.
460 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
461 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
462 ECOFF_DEBUGGING, add ECOFF fields.
463 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
464 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
465 * config/tc-mcore.h: Don't include struc-symbol.h.
466 (TARGET_SYMBOL_FIELDS): Don't define.
467 (struct mcore_tc_sy): Define.
468 (TC_SYMFIELD_TYPE): Define.
469 * Many files: Use symbolS instead of struct symbol. Use new
470 accessor functions rather than referring to symbolS fields
473 * read.c (s_mri_common): Don't add in value of line_label.
475 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
476 checking for SEC_LINK_ONCE.
478 * config/tc-sh.h (sh_fix_adjustable): Declare.
480 * app.c (input_buffer): New static variable.
481 (app_push): Save saved_input in allocated buffer.
482 (app_pop): Restored saved_input.
483 (do_scrub_chars): Change get parameter to take char * and int as
484 arguments. Change GET macro to pass input_buffer to get
485 function. Don't save input into allocated buffer.
486 * as.h (do_scrub_chars): Update declaration.
487 * input-file.c (input_file_get): Change to take char * and int.
488 Read data into passed in buffer. Remove static buffer.
489 * read.c (scrub_from_string): Change to take char * and int. Copy
490 data into passed in buffer.
492 * hash.h: Neaten. Declare hash_traverse.
493 * hash.c: Complete rewrite based on BFD hashing code.
494 * gasp.c (chunksize): New variable.
495 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
498 1999-05-28 Nick Clifton <nickc@cygnus.com>
500 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
501 addend unless the target uses an old ABI.
503 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
505 -Wchar-subscripts cleanup
506 * listing.c (listing_newline): Use unsigned char variable, so
507 calls to isascii,iscntrl are correct.
508 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
510 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
511 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
512 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
513 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
515 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
517 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
519 (arch_coldfire_p): New #define.
520 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
522 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
524 * config/tc-m68k.c (install_operand): Add places `n', `o'.
526 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
527 (install_operand): Add place `N'.
528 (init_table): Add registers ACC, MACSR, MASK.
530 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
532 * config/tc-m68k.c: Change mcf5200 --> mcf.
533 (archs): Add mcf5206e, mcf5307.
534 (m68k_ip): Add format `u'.
535 (install_operand): Add place `m', `M', `h'.
536 (init_table): Add upper/lower registers.
538 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
540 1999-05-28 Martin Dorey <mdorey@madge.com>
542 * config/tc-i960.c: Several minor changes to add ELF and
543 BFD_ASSEMBLER support.
544 * config/tc-i960.h: Likewise.
545 * configure.in (i960-*-elf*): New target.
546 * aclocal.m4, configure: Rebuild.
548 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
550 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
551 reloc changes when defined(BFD_ASSEMBLER).
553 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
555 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
557 * write.c (write_print_statistics): Output to file, not stderr.
559 * expr.c (generic_bignum_to_int32,64): Prototype.
561 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
562 output_sleb128, output_uleb128, output_big_sleb128,
563 output_big_uleb128, output_big_leb128): Prototype.
564 (output_big_sleb128, output_big_uleb128): Make inline.
565 (output_big_leb128): Remove inline
567 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
568 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
569 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
570 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
571 value for correct overflow check in write.c:fixup_segment.
572 * write.c (fixup_segment): Move bitfield overflow checks to after
573 the md_apply_fix call.
574 * config/obj-coff.c (fixup_segment): Likewise.
575 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
576 valueT *val argument.
578 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
580 * config/atof-ieee.c (gen_to_words): Correctly round a
581 denormalized number. Fix off-by-one in range checking for
582 exponent in a denormal.
584 1999-05-10 Nick Clifton <nickc@cygnus.com>
586 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
589 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
591 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
593 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
595 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
596 (ReverseRegRegmem): Remove.
597 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
598 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
599 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
602 From Doug Ledford <dledford@redhat.com>
603 * config/tc-i386.h (RegXMM): New for P/III.
604 * config/tc-i386.c: Add support for P/III.
606 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
608 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
609 (md_begin): Allow ppc32 insns in ppc64bridge mode.
610 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
612 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
614 * config/tc-i386.c (i386_immediate): Skip whitespace before
615 complaining about junk after expression.
616 (i386_displacement): Likewise.
618 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
620 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
621 Don't copy before downcaseing.
623 1999-05-05 Catherine Moore <clm@cygnus.com>
625 * tc-m68k.c: Include elf/m68k.h.
626 (m68k_elf_final_processing): New routine.
627 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
630 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
632 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
635 1999-04-30 Nick Clifton <nickc@cygnus.com>
637 * config/tc-mcore.c (mcore_s_section): Dump literals before
640 1999-04-29 Nick Clifton <nickc@cygnus.com>
642 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
645 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
647 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
648 (TC_INIT_FIX_DATA): Delete.
649 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
650 (TC_INIT_FIX_DATA): Delete.
651 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
652 * write.c (fix_new_internal): Initialize fx_cgen member.
653 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
654 (gas_cgen_md_apply_fix3): Update.
655 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
656 (md_cgen_record_fixup_exp): Update.
657 (FX_OPINFO_R_TYPE): Update.
659 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
660 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
661 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
662 * frags.h (struct frag): Make opindex, opinfo ints.
664 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
666 1999-04-26 Tom Tromey <tromey@cygnus.com>
668 * aclocal.m4, configure: Updated for new version of libtool.
670 1999-04-22 Nick Clifton <nickc@cygnus.com>
672 * config/tc-mcore.c (md_apply_fix3): Renamed function from
674 (md_apply_fix3): Do not fix up absolute relocations against
677 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
679 1999-04-20 Nick Clifton <nickc@cygnus.com>
681 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
682 changes and data-in-text directives.
683 (mcore_cons): New function: intercept cons() operations.
684 (mcore_float_cons): New function: intercept float_cons()
686 (mcore_stringer): New function: intercept stringer() operations.
688 1999-04-18 Ian Lance Taylor <ian@zembu.com>
690 * obj.h (struct format_ops): Change generate_asm_lineno field to
692 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
694 * config/tc-alpha.c (find_opcode_match): Add default case to
696 (find_macro_match): Likewise.
697 (load_expression): Parenthesize && within ||.
699 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
701 1999-04-17 Nick Clifton <nickc@cygnus.com>
703 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
704 .text .data .section pseudo ops.
705 (mcore_s_section): New function. Dump lits before changing secs.
706 (mcore_s_text): New function. Dump lits before changing secs.
707 (mcore_s_data): New function. Dump lits before changing secs.
709 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
711 * config/tc-mips.c (mips_32bitmode): New.
712 (md_begin): Set mips_32bitmode if needed.
713 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
714 Set EF_MIPS_32BITMODE.
716 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
718 * config/obj-coff.c (c_section_symbol): Fix typo in previous
721 1999-04-16 Nick Clifton <nickc@cygnus.com>
723 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
725 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
727 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
728 expressions correctly.
731 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
733 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
735 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
737 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
738 and fmpynfadd instructions.
740 1999-04-11 Richard Henderson <rth@cygnus.com>
742 * as.h (environ): Declare it, if needed.
743 * as.c (dump_statistics): Don't declare environ.
744 * configure.in (environ): Detect declaration.
745 * configure, config.in: Rebuild
747 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
748 (i386_displacement): Allocate enough space for replacement buffer.
749 Clean up replacement buffer initialization.
751 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
753 * subsegs.c (section_symbol): Don't create a new symbol if one
754 already exists; instead, use the existing one, but set its segment
755 and frag data if it hasn't already been defined.
756 * config/obj-coff.c (c_section_symbol): Likewise.
758 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
760 * tc-alpha.c (load_expression): Call as_bad instead of abort.
762 1999-04-08 Nick Clifton <nickc@cygnus.com>
764 * config/tc-mcore.c: New File: Support routines for MCore
766 * config/tc-mcore.h: New File: Definitions for MCore assembler.
767 * config/obj-coff.c: Add support for mcore-pe target.
769 * Makefile.am: Add support for MCore targets.
770 * Makefile.in: Regenerate.
771 * configure.in: Add support for MCore targets.
772 * configure: Regenerate.
774 * doc/all.texi: Set MCORE.
775 * doc/as.texinfo: Document MCore specific command line options.
777 * write.h: Prevent multiple inclusion.
779 1999-04-06 Ian Lance Taylor <ian@zembu.com>
781 * asintl.h (LC_MESSAGES): Never define.
782 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
784 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
787 * Makefile.am (m68k-parse.c): If configuring in the source
788 directory, copy m68k-parse.y into the local directory before
789 running ylwrap, to remove spurious differences when generating
791 * Makefile.in: Rebuild.
793 * config/tc-sparc.h (md_do_align): Just allocate the number of
794 bytes necessary, rather than always allocating 1024.
796 1999-04-04 Ian Lance Taylor <ian@zembu.com>
798 * listing.c (listing_newline): Add cast to avoid warning.
799 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
800 * config/tc-i386.c (i386_scale): Add return value.
801 (build_displacement_string): Remove unused local temp_disp2.
802 (i386_intel_memory_operand): Add parentheses to avoid warning.
803 (i386_intel_operand): Remove unused local end_of_operand_string.
804 (i386_operand): Remove unused local operand_modifier.
805 (i386_operand): Add parens to avoid warning.
807 1999-04-04 Don Bowman <don@pixsci.com>
809 * configure.in: Add mips*-*-vxworks* target; have it define
811 * configure, config.in: Rebuild.
813 1999-03-31 Nick Clifton <nickc@cygnus.com>
815 * configure.in (emulations): Add support for arm-epoc-pe.
816 * configure: Regenerate.
817 * config/te-epoc-pe.h: New file. Define macros specific to
819 * config/tc-arm.h: Select epoc-pe-arm target format if configured
820 for arm-epoc-pe target.
822 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
824 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
826 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
828 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
829 detect ",n" without a condition.
830 (pa_parse_neg_cmpsub_cmpltr): Likewise.
833 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
835 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
836 instruction is encoded with one bit.
839 1999-03-23 Ian Lance Taylor <ian@zembu.com>
841 * doc/internals.texi (CPU backend): Mention that
842 line_separator_chars should not include newline. From thi
843 <ttn@mingle.glug.org>.
845 1999-03-22 Doug Evans <devans@casey.cygnus.com>
847 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
848 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
850 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
852 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
854 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
856 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
859 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
861 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
863 1999-03-15 Martin Hunt <hunt@cygnus.com>
865 * app.c (do_scrub_begin): Change '-' back to a symbol char
866 so we can use multiple opcodes on a line again.
868 * config/tc-d30v.c: By default, warn if a symbol has
869 the same name as a register. Plus some minor
870 updates from the branch.
872 1999-03-13 Nick Clifton <nickc@cygnus.com>
874 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
875 BFD_RELOC_16 and BFD_RELOC_64.
877 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
879 * expr.c (expr): Add missing else.
881 1999-03-12 Nick Clifton <nickc@cygnus.com>
883 * config/tc-arm.c (md_apply_fix3): Improve error message.
885 1999-03-11 Doug Evans <devans@casey.cygnus.com>
887 * Makefile.am (CPU_TYPES): Add fr30.
888 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
889 (fr30,m32r dependencies): Update.
890 * Makefile.in: Rebuild.
892 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
893 (gas_cgen_record_fixup_exp): Ditto.
894 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
895 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
896 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
897 (md_cgen_lookup_reloc): Update use of operand->type.
898 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
899 (md_convert_frag): Call cgen_operand_lookup_by_num.
900 (md_cgen_lookup_reloc): Update use of operand->type.
901 (m32r_cgen_record_fixup_exp): Ditto.
903 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
905 * config/tc-mips.c (md_show_usage): Fix message.
907 1999-03-03 Nick Clifton <nickc@cygnus.com>
909 * doc/c-arm.texi (ARM Syntax): Document new command line switches
910 and LDR reg,=<expr> instruction.
912 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
915 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
917 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
919 1999-02-17 Nick Clifton <nickc@cygnus.com>
921 This patch was created by: Scott Bambrough
922 <scottb@corelcomputer.com>
925 Special cased '@' character. The '@' character is used as the
926 ARM assembler comment character, as a special character
927 and in ELF .symver pseudo-op's, and as a special character in
928 .type and .section pseudo-ops.
929 (symver_pseudo): New static variable.
930 (symver_state): New static variable.
931 (struct app_save): Add field 'symver_state'.
932 (app_push): Save global symver_state int struct app_save.
933 (app_pop): Restore global symver_state from struct app_save.
934 (do_scrub_chars): Special case handling of '@' character in
937 * configure.in: Modified to recognize armv* uname syntax from ARM
939 * configure: Regenerated.
941 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
942 a prefix to the section's type.
943 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
946 * config/tc-arm.h: Add support for PIC generation:
947 (pic_code): New boolean.
948 (obj_relocate_extern): Define.
949 (TC_RELOC_RTSYM_LOC_FIXUP): Define
950 (TC_CONS_FIX_NEW): Define.
951 (tc_fix_adjustable): Define.
952 (GLOBAL_OFFSET_TABLE_NAME): Define.
954 * config/tc-arm.c: Add support for PIC generation:
955 (line_seperator_chars): Allow ';' as a seperator for Linux.
956 (is_immediate_prefix): New macro.
957 (arm_parse_reloc): New function.
958 (s_arm_elf_cons): New function.
959 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
960 (md_undefined_symbol): Special case handling for the Global Offset
962 (md_apply_fix3): Handle PIC relocs.
963 (tc_gen_reloc): Handle PIC relocs.
964 (md_parse_option): Add support for '-k' command line switch to
965 enable PIC generation.
966 (cons_fix_new_arm): New function.
967 (s_arm_elf_cons): New function.
969 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
971 * configure.in: Add comments for uses of AC_DEFINE.
972 * acinclude.m4: Likewise.
973 * acconfig.h: Remove.
974 * aclocal.m4: Rebuild.
975 * configure: Rebuild.
976 * Makefile.in: Rebuild.
977 * config.in: Rebuild.
979 1999-02-15 Jim Lemke <jlemke@cygnus.com>
981 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
982 non-constant offset from a base register.
984 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
986 * config/tc-alpha.c (md_show_usage): Put \ before newline in
989 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
991 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
992 (emit_insn): Look for pc-relative and no-overflow specifiers on
993 internal relocation types.
995 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
997 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1000 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1002 (mips_4650, mips_4010, mips_4100): Variables removed.
1003 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1004 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1006 (md_begin): Don't bother initializing the mips_NNNN variables;
1007 mips_cpu is set, and that's good enough now.
1008 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1009 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1010 (show): New function, to handle wrapping in the CPU lists.
1011 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1013 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1015 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1016 than treat as an immediate specifier.
1018 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1020 * config/tc-i386.c: Prototype many functions.
1021 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1022 (i386_immediate): Remove unused second argument.
1023 (i386_intel_operand): Fix i386_is_reg typo.
1024 (i386_operand): Use allow_naked_reg.
1025 (output_invalid): Make operand int for K&R.
1027 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1029 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1031 * Makefile.in: Rebuild.
1033 1999-02-09 Doug Evans <devans@casey.cygnus.com>
1035 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1037 (EXTRA_as_new_SOURCES): Comment out.
1038 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1039 * Makefile.in: Rebuild.
1040 * doc/Makefile.in: Rebuild.
1041 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1042 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1043 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1044 * configure: Rebuild.
1045 * aclocal.m4: Rebuild.
1046 * config.in: Rebuild.
1047 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1048 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1049 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1050 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1051 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1052 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1053 (gas_cgen_record_fixup_exp): Ditto.
1054 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1055 descriptor, not global variable.
1056 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1057 descriptor, not global variable. Refer to insert_operand handler
1058 via cpu descriptor, not global function.
1059 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1060 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1061 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1062 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1063 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1064 * config/tc-m32r.c: Ditto.
1065 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1066 (md_assemble): Ditto.
1067 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1069 1999-02-09 Nick Clifton <nickc@cygnus.com>
1071 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1072 relocations for ELF targets.
1074 1999-02-08 Nick Clifton <nickc@cygnus.com>
1076 * configure.in: Add support for StrongARM target.
1077 * configure: Regenerate.
1079 1999-02-05 Nick Clifton <nickc@cygnus.com>
1081 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1083 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1086 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1088 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1090 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1092 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1093 (INTEL_DWORD_MNEM_SUFFIX): Define.
1096 (DWORD_PTR): Define.
1097 (XWORD_PTR): Define.
1099 (OFFSET_FLAT): Define.
1101 (NONE_FOUND): Define.
1104 * config/tc-i386.c (set_intel_syntax): New routine.
1105 (intel_syntax): Declare.
1106 (allow_naked_reg): Declare.
1107 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1108 (intel_float_operand): New routine.
1109 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1110 Handle brackets as well as parens. Call i386_intel_operand for
1111 intel syntax. Reverse operands if appropriate. Handle new
1112 suffixes. Handle movzx and movsx.
1113 (i386_is_reg): New routine.
1114 (i386_immediate): New routine.
1115 (i386_scale): New routine.
1116 (i386_displacement): New routine.
1117 (i386_operand_modifier): New routine.
1118 (build_displacement_string): New routine.
1119 (i386_parse_seg): New routine.
1120 (i386_intel_memory_operand): New routine.
1121 (i386_intel_operand): New routine.
1122 (i386_operand): Call i386_displacement, i386_immediate,
1123 i386_scale, etc. instead of handling inline.
1124 (parse_register): Handle registers without prefix.
1126 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1128 * configure: Regenerate.
1129 * configure.in (arm-*-oabi): New.
1130 (thumb-*-oabi): New.
1131 * config/tc-arm.c (target_oabi): Declare.
1132 (md_apply_fix3): Support REL relocs.
1133 (md_parse_option): Handle -oabi.
1134 (elf32_arm_target_format): New routine.
1135 (md_longopts): Add OPTION_OABI.
1136 * config/tc-arm.h: Redefine TARGET_FORMAT.
1139 1999-01-28 Nick Clifton <nickc@cygnus.com>
1141 * write.c (write_relocs): Handle out of range error.
1143 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1144 (fr30_force_relocation): Default to 0.
1146 * config/tc-fr30.h (obj_fix_adjustable): Define.
1147 (TC_FORCE_RELOCATION): Define.
1149 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1152 1999-01-16 Nick Clifton <nickc@cygnus.com>
1154 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1155 merge of two instructions if the left instruciton kills the right.
1157 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1159 * Makefile.in: Regenerate.
1160 * configure.in: Redo test for using cgen.
1161 * configure: Regenerate.
1163 1999-01-09 Nick Clifton <nickc@cygnus.com>
1165 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1166 redefinition of this macro.
1168 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1170 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1173 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1175 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1176 a read of HI or LO and an immediatly following branch.
1178 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1180 * config/tc-mips.c (md_begin): Another correction to the setting of
1183 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1185 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1187 1998-12-21 Nick Clifton <nickc@cygnus.com>
1189 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1190 bit insn when optimizing, so that parallelised instructions will
1191 start on a 32 bit boundary.
1193 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1195 * config/tc-mips.c (mips_eabi64): New.
1196 (md_begin): Set mips_eabi64.
1197 (mips_elf_final_processing): Use it.
1199 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1201 * config/tc-mips.c (mips_elf_final_processing):
1202 Correct setting of ABI in e_flags.
1204 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1206 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1208 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1210 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1212 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1214 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1215 warning, values that don't fit in the field.
1217 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1219 * config/tc-mips.c (mips_abi_string): New.
1220 (md_parse_option,md_longopts): Add mabi.
1221 (mips_elf_final_processing): Set e_flags based on mabi flag.
1223 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1225 * config/tc-mips.c (md_parse_option): Handle vr4111.
1227 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1229 * config/tc-h8300.c (build_bytes): Change message given if the
1230 instruction requires H8/300H mode and we're not in Hmode, to
1231 suggest that it may be the operand modes that are the problem, not
1232 necessarily the opcode.
1234 1998-12-10 Nick Clifton <nickc@cygnus.com>
1236 * config/tc-fr30.c: Add line separator character.
1238 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1240 * configure.in (hppa-*-mpeix*): New target.
1241 * config/obj-som.h (obj_som_compiler): Declare.
1242 * config/obj-som.c (compiler_seen): New static variable.
1243 (obj_som_compiler): New function.
1244 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1245 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1246 (pa_type_args): Set hppa_priv_level.
1247 (pa_compiler): New static function if OBJ_SOM.
1248 * configure: Rebuild.
1250 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1252 * read.c (output_leb128): Don't mark as inline.
1254 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1256 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1257 AIX .vbyte unaligned data support.
1258 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1259 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1262 1998-12-07 Nick Clifton <nickc@cygnus.com>
1264 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1267 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1269 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1270 BFD_RELOC_ARM_PCREL_BRANCH.
1272 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1274 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1275 checking the target type.
1276 (mips-dec-bsd*): Set endian to little.
1277 * configure: Rebuild.
1279 COFF weak symbol support, based on patches from Mark Elbrecht
1280 <snowball3@usa.net>:
1281 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1282 * config/obj-coff.c (obj_coff_weak): New static function.
1283 (obj_coff_endef) [both versions]: Handle weak symbols.
1284 (coff_frob_symbol): Likewise.
1285 (yank_symbols): Likewise.
1286 (obj_pseudo_table): Add "weak".
1288 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1289 <aymeric.vincent@emi.u-bordeaux.fr>.
1290 * aclocal.m4: Rebuild with current tools.
1291 * configure: Rebuild.
1293 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1294 an assertion failure for a case we can't handle when OBJ_ECOFF.
1296 * expr.c (operator): And with 0xff to avoid problems with signed
1299 1998-12-03 Nick Clifton <nickc@cygnus.com>
1301 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1302 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1304 1998-12-02 Nick Clifton <nickc@cygnus.com>
1306 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1309 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1311 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1314 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1316 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1319 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1321 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1323 (d10v_cleanup): Only generate previous insn if a multiline insn is
1326 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1328 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1331 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1333 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1334 -marm6xxx command line switches.
1336 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1338 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1339 (itbl-ops.o): Delete duplicate dependencies.
1340 Rebuild dependencies.
1341 Add fr30 dependencies.
1342 * Makefile.in: Rebuild.
1344 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1346 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1348 * listing.c: Ignore line terminator characters found inside
1351 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1353 * po/gas.pot: Regenerated.
1355 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1357 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1358 fr30_is_label_start(). Also checks for delay slot insns.
1360 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1361 FR30 instructions which contain a colon in the mnemonic.
1363 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1365 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1367 * config/tc-fr30.c: Removed currently superflous code.
1369 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1371 * config/tc-fr30.h: New file.
1372 * config/tc-fr30.c: Tweaking so that it will compile.
1374 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1376 * config/tc-d10v.h (obj_fix_adjustable): Define.
1377 (TC_FORCE_RELOCATION): Define.
1378 (d10v_force_relocation): Declare.
1379 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1380 (md_apply_fix3): Handle Vtable relocs.
1381 (d10v_fix_adjustable): New.
1382 (d10v_force_relocation): New.
1384 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1386 * config/tc-d30v.c: Change default behaviour to ignore potential
1387 conflicts between register name and symbol names.
1389 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1391 * configure.in: Add fr30-*-*.
1392 * config/tc-fr30.c: New file.
1393 * Makefile.in: Regenerated.
1394 * config.in: Regenerated.
1395 * configure: Regenerated.
1396 * doc/Makefile.in: Regenerated.
1397 * po/gas.pot: Regenerated.
1399 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1401 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1404 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1406 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1408 (do_scrub_chars): Add some casts to unsigned char to avoid
1409 unwanted sign extension.
1410 * read.c (lex_type): Set characters about 127 to be symbol
1412 * config/tc-i386.c (md_begin): Set identifier_chars and
1413 operand_chars for values above 127.
1415 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1417 * configure.in: detect cygwin* instead of cygwin32*
1418 * configure: regenerate
1420 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1422 * listing.c: Add support for producing a listing from piped
1425 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1427 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1428 (append_insn): Account for the tx39's multiply behavior.
1430 1998-10-26 Michael Meissner <meissner@cygnus.com>
1432 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1433 from assemble_parallel_insns. Add support for '->' to indicate
1434 explicitly serializing the instructions.
1435 (md_assemble): Ditto.
1437 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1439 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1442 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1444 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1446 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1448 * config/tc-mips.c : support frame and regmask/fregmask when
1449 MIPS_STABS_ELF is specified.
1451 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1453 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1454 (md_apply_fix): Don't return 1 for VTABLE relocs.
1455 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1457 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1459 * doc/c-i386.texi: Replace occurences of "opcode" with
1460 "instruction mnemonic", "instruction", or "mnemonic" when
1461 referring to the name of an instruction. Use "opcode" when
1462 referring to the sequence of machine bytes.
1464 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1465 (is_opcode_char): Rename to is_mnemonic_char.
1466 (md_assemble and i386_operand): Correct error messages from
1467 "opcode" to "instruction mnemonic"
1468 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1469 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1470 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1471 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1472 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1473 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1474 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1476 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1478 * config/tc-i386.c (i386_operand): Check for garbage after
1481 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1483 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1484 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1486 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1488 * config/tc-sh.h (obj_fix_adjustable): Define.
1489 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1490 (md_apply_fix): Likewise.
1491 (tc_gen_reloc): Likewise.
1492 (sh_fix_adjustable): New.
1494 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1496 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1497 * cgen.h (gas_cgen_finish_insn): Update prototype.
1498 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1499 cgen_insn_t -> CGEN_INSN_INT.
1500 (make_parallel): Update handling of CGEN_INT_INSN_P.
1501 (assemble_parallel_insn): Ditto.
1502 (target_make_parallel): New function.
1503 (md_assemble): Use it.
1505 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1507 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1509 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1511 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1512 converted into lower case.
1514 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1516 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1517 (gas_cgen_tc_gen_reloc): Likewise.
1518 * config/tc-m32r.h (obj_fix_adjustable): Define.
1519 * config/tc-m32r.c (m32r_fix_adjustable): New.
1520 (m32r_force_relocation): Handle VTABLE relocs.
1522 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1524 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1526 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1528 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1529 to lower case before parsing.
1531 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1532 parallel insns modift buts in the PSW as a side effect.
1534 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1536 * config/tc-d30v.c (find_format): Test for missing flag and
1539 (md_apply_fix3): Fix error messages to avoid
1540 assumption about presence of a symbol.
1542 (parallel_ok): Disallow parallel instructions that both modify the
1545 (find_format): Generate a warning if an odd numbered register is
1546 used as the first register in a mutli-register instruction.
1548 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1550 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1551 relocations are always associated with a symbol.
1553 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1555 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1556 (elf32_sparc_force_relocation): Declare.
1557 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1558 (tc_gen_reloc): Handle vtable relocs.
1559 (elf32_sparc_force_relocation): New.
1561 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1563 * symbols.c (S_IS_FUNCTION): New.
1564 * config/tc-v850.h (obj_fix_adjustable): Define.
1565 (TC_FORCE_RELOCATION): Define.
1566 (v850_force_relocation): Declare.
1567 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1568 of fx_addnumber for VTABLE reloc addends.
1569 (md_apply_fix3): Handle VTABLE relocs.
1570 (v850_fix_adjustable): New.
1571 (v850_force_relocation): New.
1573 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1575 * tc-hppa.c (fp_operand_format): Add some additional formats.
1576 (pa_ip): Do not automatically promote into pa2.0 mode.
1577 (pa_level): Handle ".level 2.0".
1579 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1581 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1582 * config/tc-i386.h (template.extension_opcode): Change to
1583 unsigned int to allow full range of 8-bit opcode suffixes.
1584 (None): Redefine as 0xffff.
1586 From Jeff B Epler <jepler@usgs.gov>
1587 * doc/c-i386.texi (i386-SIMD): New section.
1589 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1591 * read.c (discard_rest_of_line): New function.
1592 * read.h: Declare it.
1593 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1595 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1597 * config/tc-d10v.c (find_symbol_matching_register): New function.
1598 (find_opcode): Cope with the case where a register name matches
1601 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1603 * config/tc-v850.c (md_pcrel_from): Rename to
1604 v850_pcrel_from_section.
1605 (v850_pcrel_from_section): Do not resolves symbols in other
1608 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1610 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-d10v.c (find_opcode): Generate an error if a register
1613 is supplied for an operand that should not be a register.
1615 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1617 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1618 instructions to have another instruction in the right bin.
1620 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1622 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1623 the right container if the left container holds a branch
1626 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1628 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1629 both a register name and symbol name.
1630 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1632 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1634 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1635 execution unit class.
1637 (reg_name_search): If a name matches a register and a symbol,
1638 prefer the register.
1639 (find_format): Disallow flag registers when a general purpose
1640 register is required.
1641 If a number is required, but a register has been given, check to
1642 see if a symbol with the same name as the register exists, and if
1643 so, use that symbol.
1645 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1647 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1649 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1651 * config/tc-d30v.c (find_format): Do not accept flag registers as
1652 general purpose registers.
1653 (find_format): If an immediate value is expected at a given place
1654 in a format, but a register name has been provided instead, check
1655 to see if that register name matches the name of a predefined
1656 symbol and if it does, then use the symbol instead.
1657 (reg_name_search): If a register name matches a symbol name,
1658 prefer the register name to the symbol name.
1660 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1662 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1663 the previous insn to empty.
1665 1998-09-20 Michael Meissner <meissner@cygnus.com>
1667 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1668 pieces, forcing the use of an ANSI compiler.
1670 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1672 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1674 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1676 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1678 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1680 (obj_elf_vtable_entry): Likewise.
1681 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1682 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1683 (tc_gen_reloc): Likewise.
1684 (arm_fix_adjustable): Likewise.
1685 (elf32_arm_force_relocation): New.
1686 (armelf_frob_symbol): Remove coff-style symbol support.
1688 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1690 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1692 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1694 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1695 OBJ_COFF so that routine is defined for a.out format.
1697 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1699 * config/tc-i386.c (i386_operand): Detect non-segment registers
1700 used as segment prefixes.
1702 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1704 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1705 optimize across FDE boundaries.
1707 * config/obj-coff.c (obj_coff_section): Preserve any link once
1708 flags when setting the section flags.
1710 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1712 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1713 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1715 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1717 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1720 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1722 * frags.c (frag_grow): Include the size of the frag struct in the
1725 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1726 if the new subseg comes before the old.
1728 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1730 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1731 to handle edge8 and edge16.
1733 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1735 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1736 before we clobber the symbol involved.
1738 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1740 * config/tc-arm.c: Remove OBJ_ELF definitions for
1741 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1742 use arm_adjust_symtab for OBJ_COFF.
1743 (armelf_adjust_symtab): New Routine.
1744 * config/tc-arm.h: Define obj_adjust_symtab to
1745 armelf_adjust_symtab for OBJ_ELF.
1747 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1749 * configure.in: Make all i386-elf targets use bfd_gas.
1750 * config/tc-i386.c (tc_i386_force_relocation): New.
1751 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1752 (md_apply_fix3): Likewise.
1753 (tc_gen_reloc): Handle them.
1754 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1755 tc_i386_force_relocation.
1757 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1759 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1761 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1763 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1764 current opcode after writing the first insturction of a reverse
1767 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1769 * read.h (generate_lineno_debug): Add prototype.
1770 * read.c (generate_lineno_debug): Make non-static.
1772 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1774 * config/tc-i386.c (md_assemble): Only warn for address/data size
1777 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1779 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1780 against Thumb function names, as the linker needs this information.
1782 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1784 * expr.c (operand): Check also that there is no advance in operand
1785 after atof_generic in order to decide "is it label 0f or floating
1788 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1790 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1791 command line options with a single dash.
1792 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1794 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1796 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1797 * tc-arm.c (arm_fix_adjustable): New routine.
1799 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1801 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1802 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1803 demand_empty_rest_of_line before mri_comment_end.
1804 (equals): Check garbage after expression before
1805 mri_comment_end in MRI mode.
1807 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1809 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1810 small immediate constant to use the constant itself rather than
1813 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1815 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1816 (pa_leave): Likewise.
1818 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1820 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1822 (i386_operand): Fix an error message.
1824 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1826 * doc/c-arm.texi (ARM Directives): Document .req directive.
1828 * config/tc-arm.c (reg_required_here): Display erroneous string if
1829 the register name could not be decoded.
1830 Do not set inst.instruction if the sift is -1.
1832 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1834 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1837 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1839 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1840 even if it is belived to be unnecessary.
1842 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1844 config/tc-i386.c (i386_operand): Size immediate constants by
1845 suffix (erroneously removed as part of July 7 change).
1847 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1849 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1850 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1851 (armelf_frob_symbol): New Routine.
1852 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1854 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1856 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1858 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1860 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1861 command line switches passed to assembler.
1863 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1865 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1866 (gas_cgen_opcode_desc): Declare.
1867 (gas_cgen_parse_operand): Declare.
1868 (*): Prepend gas_ to gas specific fns to denote them as such.
1870 * cgen.c (gas_cgen_opcode_desc): New global
1871 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1872 (queue_fixup): Renamed from cgen_queue_fixup.
1873 (*): Prepend gas_ to gas specific fns to denote them as such.
1875 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1876 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1877 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1878 Open opcode table and initialize it.
1879 (make_parallel): Use gas_cgen_opcode_desc.
1880 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1881 (md_assemble): Ditto.
1883 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1885 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1886 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1887 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1888 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1889 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1890 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1891 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1892 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1893 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1894 (INIT_STAB_SECTION): Likewise.
1895 (OBJ_PROCESS_STAB): Likewise.
1897 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1898 (md_parse_option): Watch for them.
1899 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1900 (md_begin): Kill neverdef code.
1901 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1902 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1903 (s_alpha_coff_wrapper): New.
1904 (md_pseudo_table): Trap all ECOFF pseudos.
1906 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1908 Start of changes to remove mdebug section from mips*-elf
1909 Based on MIPS_STAB_ELF definition
1910 * acconfig.h: undef if not configured
1911 * config.in: undef if not configured
1912 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1913 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1914 * stabs.c (s_stab_generic): flush frag
1916 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1918 * configure.in: (arm-*-elf): Handle.
1919 (thumb-*-elf): Handle.
1920 * configure: Regenerate.
1921 * read.c (stringer): Fix typo in comment.
1922 * write.c (fixup_segment): Don't add symbol value to addend if
1924 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1926 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1929 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1931 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1932 (write_2_short): Emit warning if new flag is set.
1933 (do_assemble): Set flags if left instruction is one of special
1934 "right-instruction-killer" type.
1936 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1938 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1939 Always output words in debug_info section as big endian.
1940 (sparc_target_format): Choose correct bfd target.
1941 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1943 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1945 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1946 to work with internationalization code. Issue an error when two
1947 operands match that are not allowed to match.
1949 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1951 * configure.in (install_tooldir): Allow target to specify whether
1952 it wants to be installed in $(tooldir)/bin.
1953 * configure: Regenerate.
1954 * Makefile.am (install-exec-local): Set install-exec-tooldir
1955 dependency via configure.
1956 * Makefile.in: Regenerate.
1958 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1960 * Makefile.am (install-exec-local): Split into two ...
1961 (install-exec-bindir,install-exec-tooldir): New rules.
1962 * Makefile.in: Regenerate.
1964 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1966 * Makefile.am (install-exec-local): Don't remove the file before
1967 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1968 W. Rozycki <macro@ds2.pg.gda.pl>.
1969 * Makefile.in: Rebuild.
1971 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1973 * cgen.c: Include libiberty.h.
1974 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1975 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1976 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1977 (md_cgen_lookup_reloc)): Declare.
1978 (md_cgen_record_fixup_exp): Declare.
1979 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1980 (m32r_relax_frag): Declare.
1981 (cgen_md_apply_fix3): Decls moved to cgen.h.
1982 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1983 (m32r_cgen_record_fixup_exp): Delete decl.
1984 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1985 (assemble_nop): Delete.
1986 (expand_debug_syms): Delete unused `exp'.
1987 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1988 Add default case for -Wall.
1989 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1990 (md_atof): Delete unused wordP.
1992 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1994 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1997 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1999 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2000 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2001 .print, .purgem, and .struct. Remove documentation for
2004 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2006 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2007 Update call to insert_operand.
2009 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2011 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2013 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2015 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2016 whitespace after a prefix operator.
2018 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2020 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2022 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2024 * config/tc-sparc.c (log2): New static function.
2025 (s_reserve): Use log2 to convert alignment before calling
2027 (s_common): Use log2 to convert alignment before calling
2028 record_alignment and frag_align.
2029 (sparc_cons_align): Use log2.
2031 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2033 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2034 (s_common): Likewise.
2036 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2037 initialization of waddr.
2038 (sparc_elf_final_processing): Add default case to switch.
2040 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2042 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2043 than temporary real.
2045 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2047 * write.c (subsegs_finish): Don't align the segments if there were
2050 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2051 copying aux information.
2053 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2054 expression into a symbol.
2056 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2058 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2059 type to unsigned int.
2060 (md_assemble): Change type used to store offsets from unsigned
2062 (i386_operand): Switch error check to only call RESTORE_END_STRING
2063 once after parse_register.
2065 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2067 * config/tc-v850.c (md_show_usage): Changed format to match that
2070 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2072 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2074 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2076 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2079 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2081 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2082 * doc/Makefile.in: Rebuild.
2084 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2086 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2087 for %lo expressions.
2088 (mips_ip, case 'u'): Move range check after code to mask
2089 off bits in %hi/%lo expressions. Mask off high bits for
2092 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2094 * doc/Makefile.am (gasver.texi): New target.
2095 (as.info, as.dvi): Depends upon gasver.texi.
2096 * doc/as.texinfo: Include gasver.texi. Mention version number on
2097 title page and in top node.
2098 * doc/Makefile.in: Rebuild.
2100 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2102 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2103 but not including the line containing the edict.
2104 * listing.h (LISTING_EOF): New.
2105 * input-scrub.c (input_scrub_next_buffer): Call it.
2107 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2109 * config/tc-i386.c (i386_operand): Don't set the size of an
2110 immediate address based solely on the suffix and the mode.
2112 * config/tc-i386.c (md_assemble): Add assertion to make sure
2113 overlap2 does not set Imm.
2115 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2116 sequences of whitespace to a single space.
2117 (is_space_chars): Just compare with space.
2118 (md_begin): Don't initialize space_chars.
2119 (md_assemble): Just skip a single whitespace character.
2120 (i386_operand): Rewrite base-index parsing to use new
2121 parse_register, and to skip white space. Skip white space in a
2122 number of other places too. Don't give error message if
2123 parse_register fails.
2124 (parse_register): Change reg_string parameter to be non-const.
2125 Add end_op parameter. Skip white space after the `%', and return
2126 end of register string. Give error message here rather than
2129 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2131 Based on patch from Matt Semersky <matts@scd.hp.com>:
2132 * expr.c (op_encoding): Make const.
2133 (expr_set_precedence): New function.
2134 (expr_begin): Don't set operator rankings, just call
2135 expr_set_precedence.
2136 * expr.h (expr_set_precedence): Declare.
2137 * read.c (s_mri): Call expr_set_precedence.
2139 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2141 * doc/as.texinfo (Statements): Remove paragraph discussing
2142 continuing lines with a backslash. This hasn't worked for years,
2145 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2147 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2149 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2150 (ps_CTORS, ps_DTORS): New section types.
2151 (vms_fixup_xtors_section): New function
2152 (Ctors_Psect, Dtors_Psect): Define.
2153 (IS_GXX_XTOR): Define
2154 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2155 Filter static constructors/destructors and add to
2156 Ctors_Symbols/Dtors_Symbols chain.
2157 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2158 appropriate section.
2160 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2161 * makefile.vms: Merge vax/vms support.
2163 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2165 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2166 (elf_pseudo_table): Add them.
2167 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2168 (md_apply_fix): Accept them.
2169 (mips_fix_adjustable): Don't adjust them.
2170 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2171 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2172 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2173 (tc_fix_adjustable): Don't adjust them.
2175 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2177 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2179 * Makefile.in: Regenerate.
2180 * configure.in: AC_SUBST cgen_cpu_prefix.
2181 * configure: Regenerate.
2183 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2185 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2186 Changed all users of COND12_DELAY.
2188 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2190 * config/tc-mn10300.c (set_arch_mach): New function.
2191 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2192 (md_begin): Default to mn10300 mode.
2193 (md_assemble): Only accept instructions for the core mn10300
2194 chip and the active machine type.
2196 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2198 * subsegs.h (segment_info_type): Give the struct a name.
2199 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2200 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2201 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2202 * config/tc-w65.h (tc_reloc_mangle): Declare.
2203 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2205 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2207 * config/tc-v850.c (v850_comm): Restore old section
2208 after common processing.
2210 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2212 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2214 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2216 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2217 char with code that explicitly sign-extends.
2219 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2221 * config/tc-v850.c (md_begin): Restore text section as the current
2222 section after creating call table sections.
2223 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2226 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2227 with call to macro SYM_AUXINFO.
2229 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2231 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2232 with the program transform name.
2233 * Makefile.in: Rebuild.
2235 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2237 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2240 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2242 * config/tc-i386.c (i386_operand): Be prepared for a space between
2243 the open parenthesis and the start of the register operand,
2244 because of the June 16 change.
2246 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2248 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2251 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2253 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2254 even if it is belived to be unnecessary.
2256 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2258 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2260 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2262 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2264 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2265 shift amount for a repeated operand. The shift amount for the
2266 repeated copy comes from the size of the operand.
2268 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2270 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2272 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2274 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2276 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2278 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2279 characters in it as LEX_IS_SYMBOL_COMPONENT.
2280 * config/tc-i386.h (tc_symbol_chars): Define.
2281 (extra_symbol_chars): Declare.
2282 * config/tc-i386.c (extra_symbol_chars): Define.
2283 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2284 (line_comment_chars): Set to '/' if TE_LINUX.
2285 * doc/c-i386.texi (i386-prefixes): Update.
2286 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2288 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2290 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2291 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2293 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2295 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2296 constraint in instructions REP & REPI.
2298 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2300 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2301 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2303 (check_range): If the operand is shifted, then shift the number
2304 before checking its range.
2306 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2308 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2311 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2313 * config/tc-v850.c (v850_comm): Create special sections as needed.
2315 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2317 * config/tc-d10v.c (write_2_short): Addition of swapping
2318 instructions for sequential and reverse sequential order when
2319 given order is not possible.
2321 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2323 * Makefile.am: Rebuild dependencies.
2324 (DEP_INCLUDES): Fix reference to intl build directory.
2325 * Makefile.in: Rebuild.
2327 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2329 * doc/c-i386.texi: Update 16 bit documentation.
2331 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2332 IgnoreDataSize to IgnoreSize as they are used for address size as
2334 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2335 32-bit mode, similarly addr16/data16 and variants.
2337 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2340 sequential word multiply instructions.
2342 (do_assemble): Add extra command line argument, to allow mul32
2343 attribute to be preserved across parallel insns.
2344 (md_assemble): Insert NOPs between explicitly parallel insns which
2345 contain an 32 bit multiply and a 16 multiply.
2347 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2349 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2352 * config/tc-i386.c (reloc): Add braces.
2354 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2355 consistent with Intel naming.
2356 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2357 use bitfields in sib_byte.
2358 (modrm_byte): Don't use bitfields here either.
2360 * config/tc-i386.c (current_templates): Add const.
2361 (parse_register): Add const to return, param, and char *s.
2362 (i386_operand): Add const to reg_entry *r.
2363 * config/tc-i386.h (templates): Add const to start, end.
2365 Inspired by code for 16 bit gas support from Martynas Kunigelis
2366 <martynas@nm3.ktu.lt>:
2367 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2368 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2369 (uses_mem_addrmode): Remove.
2370 (md_estimate_size_before_relax): Add support here too.
2371 (md_relax_table): Rewrite interface to md_relax for 16 bit
2373 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2374 (opcode_suffix_to_type): Remove.
2375 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2376 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2377 (md_convert_frag): Likewise.
2378 (i386_operand): Add support for 16 bit base/index regs,
2379 immediates, and displacements. Remove some unnecessary casts, and
2380 localise end_of_operand_string, displacement_string_start,
2381 displacement_string_end variables. Add GCC_ASM_O_HACK.
2382 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2384 * config/tc-i386.c (prefix_hash): Remove.
2385 (md_begin): Rewrite without obstacks. Remove prefix hash table
2386 handling. Rewrite lexical table handling.
2387 (i386_print_statistics): Don't print prefix statistics.
2388 (md_assemble): Rewrite instruction parser so that line is not
2389 converted to lower case. Don't do a hash_find for prefixes,
2390 instead recognise them via opcode modifier.
2391 (expecting_operand, paren_not_balanced): Localise variables.
2392 * config/tc-i386.h (IsPrefix): Define.
2393 (prefix_entry): Remove.
2395 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2396 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2397 '\\' in case where comment_chars contains '/'.
2399 * config/tc-i386.c (MATCH): Ensure given operand and template
2400 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2401 you must write `ljmp *table(%ebx)'.
2403 From H.J. Lu <hjl@gnu.org>:
2404 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2405 as 0 ifndef BFD_ASSEMBLER.
2406 (md_assemble): Allow immediate operands without suffix or
2407 other reg operand to default in size to the current code size.
2409 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2411 * config/tc-v850.c (md_begin): Restore creation of
2412 .call_table_text and .call_table_data sections.
2414 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2416 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2417 after emitting a word of noops.
2419 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2421 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2422 (i386_operand): Simplify checks for valid base/index combinations.
2423 Disallow `in 4(%dx),%al'.
2425 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2427 (add_prefix): Change parameter from char to int.
2429 * config/tc-i386.h (Ugh): Define opcode modifier.
2430 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2432 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2433 CONSISTENT_REGISTER_MATCH macros to check register types more
2434 thoroughly. Check for illegal suffix/operand combinations
2435 when matching insns with operands. Handle new `s' suffix, and
2436 associated FloatMF opcode modifier for float insns with memory
2438 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2439 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2440 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2441 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2442 DATA_PREFIX_OPCODE throughout.
2444 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2445 (md_assemble): Rewrite suffix/register operand checking code to be
2446 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2447 AnyMem, the better to grep.
2449 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2450 given a memory operand. Don't set Abs bits either.
2451 (type_names): Remove Mem*, Abs*.
2452 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2453 define opcode_modifiers as these cases are handled by Disp8,
2454 Disp16, Disp32 and suffix checks.
2455 (COMES_IN_BOTH_DIRECTIONS): Remove.
2456 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2458 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2459 if IgnoreDataSize modifier given. Remove ShortformW modifier
2460 test. Add test for ShortForm in W base_opcode modification.
2461 Merge Seg2ShortForm and Seg3ShortForm code.
2462 * config/tc-i386.h (ShortFormW): Remove.
2463 (IgnoreDataSize): Define.
2465 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2467 * config/tc-d30v.c (md_assemble): Store previous segment state
2468 with previous instruction.
2470 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2472 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2473 (ebp, esp): Remove static variables.
2474 (MATCH): Remove test for InOutPortReg.
2475 (i386_operand): Properly handle InOutPortReg here instead.
2476 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2477 (md_assemble): Simplify and correct modrm and sib generation.
2478 (i386_operand): Add warning for scale without index.
2479 Rewrite checks for valid base/index combinations.
2481 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2482 macros and enclose in do while(0).
2483 (RESTORE_END_STRING): Likewise.
2484 (md_assemble): Add one to printed operand number so we start
2485 from 1 not 0. Add some more gettext invocations.
2486 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2489 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2490 DATA_PREFIX, SEG_PREFIX): Define.
2491 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2492 (check_prefix): Remove function.
2493 (add_prefix): New function. Add prefix to i.prefix as well as
2495 (md_assemble): Changes for add_prefix. Remove hack for wait
2496 prefix, instead always output prefixes in fixed order. Test
2497 for jcxz/loop when selecting between word & dword operations,
2498 and add address size prefix rather than operand size prefix.
2499 Remove operand -> address size hack when emitting jcxz/loop.
2500 (i386_operand): Remove O_Absent check as it's done in expr.
2502 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2504 * configure.in: Recognize m5200 as a cpu_type of m68k.
2505 * aclocal.m4: Rebuild with current libtool.
2506 * configure: Rebuild.
2508 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2510 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2511 to relaxable_symbol to prevent references to external symbol from
2514 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2516 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2517 symbols are relaxable.
2519 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2521 * config/tc-v850.c (md_begin): Don't create special
2522 sections by default.
2524 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2526 * config/tc-mips.c (macro): For div and udiv, close the
2527 reorder block as soon as possible.
2529 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2531 From Matt Semersky <matts@scd.hp.com>:
2532 * macro.c (macro_mri_mode): New function.
2533 * macro.h (macro_mri_mode): Declare.
2534 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2537 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2539 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2542 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2543 until after xstrdup in OBJ_EVAX case.
2545 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2547 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2548 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2549 of hardcoded magic number.
2550 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2552 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2554 * read.c (do_s_func): New function.
2556 * read.h (do_s_func): Add prototype.
2558 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2560 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2561 nops if fill pattern not specified.
2563 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2565 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2566 * config/te-go32.h (TE_GO32): Define.
2567 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2569 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2571 Implement .func/.endfunc pseudo-ops.
2572 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2574 * read.c (potable): Add .func,.endfunc.
2575 (s_func): New function.
2576 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2578 (in_doc_func_p,current_function_label): New static globals.
2579 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2581 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2583 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2584 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2585 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2586 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2587 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2588 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2589 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2590 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2591 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2592 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2593 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2594 * config/tc-a29k.c: Don't define md_short_jump_size,
2595 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2596 * config/tc-alpha.c: Likewise.
2597 * config/tc-alpha.h: Likewise.
2598 * config/tc-arm.c: Likewise.
2599 * config/tc-h8300.c: Likewise.
2600 * config/tc-h8500.c: Likewise.
2601 * config/tc-hppa.c: Likewise.
2602 * config/tc-i860.c: Likewise.
2603 * config/tc-i960.c: Likewise.
2604 * config/tc-ppc.c: Likewise.
2605 * config/tc-sh.c: Likewise.
2606 * config/tc-sparc.h: Likewise.
2607 * config/tc-tic30.c: Likewise.
2608 * config/tc-w65.c: Likewise.
2609 * config/tc-z8k.c: Likewise.
2611 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2613 * config/tc-vax.c (_): Delete this macro used for placeholder
2614 values in vax_operand_width_size; it conflicts with the _() macro
2615 used for internationalization.
2617 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2619 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2620 code. From Chris Moller <moller@bops.com>.
2622 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2623 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2624 * read.c (emit_expr): Initialize seg and subseg fields of a new
2626 * write.c (write_object_file): Switch to the appropriate segment
2627 and subsegment when processing a broken word.
2629 * config/tc-m68k.c (mri_assemble): New static function.
2630 (build_mri_control_operand): Call mri_assemble rather than
2632 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2633 (s_mri_endf, s_mri_endw): Likewise.
2635 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2637 * read.c (s_org): Call md_flush_pending_output if it is defined.
2639 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2641 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2643 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2644 (md_parse_option): Add for same.
2645 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2646 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2647 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2649 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2651 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2653 * config/tc-arm.c (find_real_start): Relax definition of local
2656 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2658 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2659 symbols at the given address, not just the last one specified.
2661 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2663 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2664 or number_to_chars_littleendian to write data.
2666 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2668 * config/tc-v850.c (md_assemble): Remove artificially created
2669 register name symbols.
2671 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2673 * write.c (fixup_segment): Change "segment" to "section" in
2676 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2678 * write.c (fixup_segment): Change sym1-sym2 message again.
2680 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2682 * write.c (fixup_segment): Improve error message for sym1-sym2
2683 errors when sym1 is in a different segment from sym2.
2685 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2687 * config/tc-m32r.c (warn_unmatched_high): New static local.
2688 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2689 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2690 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2691 (md_parse_option): Likewise.
2692 (md_show_usage): Likewise.
2693 (m32r_frob_file): Likewise.
2695 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2696 (read_a_source_file): Call them.
2697 * read.h (stabs_generate_asm_file): Declare.
2698 * stabs.c (stabs_generate_asm_file): New function.
2699 (generate_asm_file): New function.
2700 (stabs_generate_asm_lineno): Move file name handling into
2703 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2705 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2706 (d30v_current_align, d30v_current_align_seg): New variables.
2707 (d30v_last_label): New variable.
2708 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2709 (s_d30v_data, s_d30v_section): Likewise.
2710 (md_pseudo_table): Call them.
2711 (md_begin): Initialize d30v_current_align_seg.
2712 (md_assemble): Call d30v_align when needed by known current alignment.
2713 (d30v_frob_label, d30v_cons_align): New functions.
2714 * config/tc-d30v.h (md_do_align): Remove.
2715 (tc_frob_label): Call d30v_frob_label.
2716 (md_cons_align): New.
2718 * config/tc-d30v.c (find_format): Convert complex expressions to
2719 expression symbols before processing. Clean up code formatting.
2721 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2723 * po/Make-in (install-info): New target.
2725 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2727 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2729 * config/tc-mn10300.c (md_assemble): Likewise.
2731 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2733 * Makefile.am: Update with `make dep-am'.
2734 (HFILES): Add cgen.h.
2735 (cgen.o): Depend on cgen.h.
2736 * Makefile.in: Regenerate.
2738 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2740 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2742 * gasp.c (grab_label): Permit a label to be a preprocessor
2743 variable by permitting a label to start with a backslash.
2745 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2747 * config/tc-mips.c (validate_mips_insn): Removed hack
2748 for previously inaccessible bitfields in some INSN_TRAP
2751 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2753 * config/tc-d30v.c (do_assemble): Abort with error message
2754 if opcode operands do not match.
2756 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2758 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2759 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2760 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2761 similar new 'q' operand.
2763 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2765 * cgen.c (cgen_asm_finish_insn): Fix typo.
2767 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2770 * cgen.c: Include it.
2771 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2772 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2773 All callers updated.
2774 * config/tc-m32r.c: Include cgen.h.
2775 (m23r_insn): New members num_fixups,fixups.
2777 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2779 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2780 to avoid compiler warning.
2782 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2784 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2787 * makefile.vms (OBJS): Add ehopt.obj
2789 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2791 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2793 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2795 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2796 a short format insn.
2797 (md_assemble): Set it for explicitly packed insns.
2799 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2801 * config/obj-coff.c (c_symbol_merge): Do not take address of
2802 native fields when performing the memcpy.
2804 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2806 * config/tc-mips.c (macro,macro2): Implement
2807 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2809 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2811 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2812 relocations against globally visible symbols.
2813 * config/tc-m68k.c (relaxable_symbol): New macro.
2814 (m68k_ip, md_estimate_size_before_relax): Use it.
2815 (tc_m68k_fix_adjustable): Also handle weak symbols.
2817 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2819 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2820 references to externally visible symbols.
2821 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2822 values in twice for a PC relative reloc if the symbol is
2825 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2826 don't adjust a PC relative reloc against an externally visible
2828 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2829 for a PC relative fixup against an externally visible defined
2830 symbol, arrange to store object file and addend values as though
2831 the symbol were not defined.
2832 (tc_gen_reloc): Likewise.
2834 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2836 * read.c (sizeof_leb128): Referenced externally by write.c so
2839 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2841 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2842 and expand a 'debug' symbol associated with the next instruction
2843 that does not cause a short instruction to be filled with a NOP.
2844 (md_pseudo_table): Add support for .debugsym.
2845 (assemble_parallel_insn): Add calls to expand_debug_sym as
2847 (md_assemble): Ditto.
2849 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2851 * as.c (main): Conditionally call setlocale.
2852 * gasp.c (main): Likewise.
2853 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2854 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2856 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2858 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2860 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2862 * config/tc-hppa.c: Change all calls to bzero to use memset.
2863 (pa_ip): Add cast to avoid warning.
2864 (tc_gen_reloc, md_apply_fix): Likewise.
2865 (pa_find_space_by_number): Likewise.
2866 (hppa_force_relocation): Likewise.
2867 (pa_block): Change i to unsigned int.
2868 * config/obj-som.h (obj_som_copyright): Declare.
2870 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2872 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2873 for line numbers for assembly source.
2875 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2877 * configure.in: Change version number to 2.9.4
2878 * configure: Rebuild.
2880 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2882 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2884 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2886 * ecoff.h: Change symbolS in function declaration to struct
2889 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2891 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2892 (md_convert_frag): Fix i18n typo.
2894 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2896 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2897 * ecoff.h: Protoype it.
2898 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2899 [EVAX] (s_alpha_prologue): Delete.
2900 (md_pseudo_table): Update.
2902 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2904 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2905 array to local pointer.
2906 (get_args, parse_expr): Add casts to avoid warnings.
2908 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2910 * read.c (s_set): Cast xmalloc return value to fragS *.
2911 * config/tc-m68k.c (m68k_ip): Function made static to match
2912 previous forward declaration.
2913 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2915 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2917 * config/tc-v850.c: Add internationalisation macros to error
2920 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2921 macros to error strings.
2923 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2925 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2926 reloc is in the TOC csect.
2927 (md_apply_fix3): Correct gettext typo.
2929 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2931 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2932 .L - they are local labels and the branches are not really
2933 function calls but rather far jumps.
2935 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2937 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2939 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2941 * config/tc-i386.c (md_assemble): Print operand number rather than
2942 using ordinal_names.
2943 (i386_operand): Likewise.
2945 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2947 * Makefile.am (INTLLIBS): Define to work around apparent automake
2949 All Makefiles: Regenerated.
2951 * Many files: Added gettext invocations around user-visible
2953 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2954 HAVE_LC_MESSAGES): Define.
2955 * dep-in.sed: Added asintl.h.
2956 * po/Make-in: New file.
2957 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2959 * read.c (Z_): Renamed from `_'.
2960 * Makefile.am (SUBDIRS): Added po.
2961 (POTFILES): new macro.
2962 (po/POTFILES.in): New target.
2963 ($(OBJS)): Added asintl.h.
2965 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2966 (as_new_LDADD): Added $(INTLLIBS).
2967 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2968 (gasp_new_LDADD): Added $(INTLLIBS).
2969 (gasp_new_DEPENDENCIES): New macro.
2970 * configure, aclocal.m4: Rebuilt.
2971 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2973 (ALL_LINGUAS): Define.
2974 * macro.c: Include "asintl.h".
2975 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2976 * as.h: Include "asintl.h".
2977 * config/tc-i386.c (ordinal_names): Removed.
2978 (md_assemble): Changed error text to avoid ordinal_names.
2979 (i386_operand): Likewise.
2980 (reloc): Added as_bad to avoid i18n problems.
2981 (tc_gen_reloc): Likewise.
2982 * config/tc-arm.c (bad_args): Now a #define.
2984 * config/obj-vms.c (VMS_stab_parse): Changed type of
2986 (global_symbol_directory): Unified strings to avoid i18n
2988 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2989 avoid i18n problems.
2990 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2991 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2993 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2995 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2997 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2999 * as.c (print_version_id): Added an fprintf to avoid i18n
3001 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3003 * expr.c (expr): Added as_warn call to avoid i18n problems.
3004 * messages.c (as_assert): Changed code to avoid i18n problems.
3005 (as_abort): Likewise.
3006 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3007 (s_space): Likewise.
3008 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3010 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3012 * config/tc-i386.c (check_prefix): New static function, split out
3014 (struct _i386_insn): Add wait_prefix field.
3015 (md_assemble): Remove wait_prefix local variable. Use
3016 check_prefix when adding a prefix.
3018 * config/tc-i386.c (current_templates): New static variable.
3019 (md_assemble): Remove current_templates local variable.
3020 (md_assemble, i386_operand): Improve error and warning messages in
3021 many places. Add RESTORE_END_STRING in many places before error
3022 return. Clarify some comments.
3024 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3026 (md_assemble): Parse string instruction operands, looking for
3027 segment override prefixes. Check for invalid segment prefixes on
3029 (i386_operand): i.seg[] and max mem_operand changes for string
3031 * config/tc-i386.h (EsSeg): Define.
3033 * config/tc-i386.h (regKludge): Define.
3034 (iclrKludge, imulKludge): Don't define.
3035 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3036 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3037 opcode_modifier checks to look for more common cases first. Add
3038 default_seg for IsString case.
3040 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3042 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3044 * configure: Rebuild with new automake and libtool.
3045 * aclocal.m4, Makefile.in: Likewise.
3047 * doc/Makefile.am (as.dvi): New target.
3048 * doc/Makefile.in: Rebuild.
3050 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3052 * configure.in: Added sparc86x support.
3054 * configure: Rebuild.
3056 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3058 (md_parse_option): Warn if -EL is not supported for this architecture.
3060 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3062 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3064 * config/tc-mips.c (mips_ip): Note when we use get match on
3065 the full instruction name.
3067 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3069 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3070 back into the expression to handle add/sub simplification correctly.
3072 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3074 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3076 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3078 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3081 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3083 * symbols.c (max_indent_level): New global.
3084 (print_symbol_value_1): Use it.
3085 * expr.h (expr_build_dot): Declare.
3086 * expr.c (expr_build_dot): New function.
3088 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3090 * symbols.c (print_binary): New function.
3091 (print_expr_1): Call it.
3093 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3095 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3096 operand in the opcode.
3098 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3100 * config/tc-i386.h: Reorder operand flags and opcode modifier
3101 flags for clarity. Remove unused definitions: Unknown,
3102 ImmUnknown, DispUnknown, NoModrm.
3103 * config/tc-i386.c (type_names): Add missing Debug type.
3104 (md_assemble): Better duplicate prefix checking. Quicker string
3105 instruction check via new opcode_modifier flag.
3107 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3109 * doc/as.texinfo (Invoking): Clarify -Wa example.
3111 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3113 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3114 (s_mips_weakext): Define.
3115 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3116 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3119 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3121 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3122 is an error if the value can not be computed at assembly time.
3123 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3125 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3127 * gasp.c (main): Set next field of new include_path structure to
3128 NULL. From Avery Pennarun <averyp@gdc.ca>.
3130 * read.c (s_mri_sect): Call as_bad rather than abort for an
3131 unsupported MRI target.
3133 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3135 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3136 the destination of a branch instruction should be altered.
3137 (find_real_start): New function: Locate the real, Thumb coded
3138 start of a Thumb function.
3139 (do_t_branch23): Alter the destination of branches to Thumb
3142 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3144 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3146 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3149 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3151 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3152 * doc/c-hppa.texi: Likewise.
3154 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3156 * Makefile.am: Rebuild dependencies.
3157 * Makefile.in: Rebuild.
3159 * Makefile.am (DEP_INCLUDES): New variable.
3160 (.dep1): Change to work when srcdir is not an absolute path.
3161 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3162 * Makefile.in: Rebuild.
3164 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3166 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3167 LinearAddress patch.
3169 * configure.in: Set version to 2.9.1.
3170 * configure: Rebuild.
3172 * Branched binutils 2.9.
3174 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3176 * config/tc-i386.h (FWait): Define.
3177 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3178 other prefixes. Check FWait flag in opcode table to see which
3179 instructions require an fwait prefix.
3181 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3183 * stabs.c (get_stab_string_offset): Always create a stab string
3186 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3188 Fix some gcc -Wall warnings:
3189 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3190 * ehopt.c (eh_frame_code_alignment): Likewise.
3191 * expr.c (integer_constant, operand): Likewise.
3192 * frags.c (frag_align): Likewise.
3193 * gasp.c (level_0, change_base, doinstr): Likewise.
3194 * hash.c (hash_ask): Likewise.
3195 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3196 (debugging_pseudo): Likewise.
3197 * macro.c (define_macro, check_macro): Likewise.
3198 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3199 (ignore_rest_of_line, float_cons): Likewise.
3200 * symbols.c (decode_local_label_name): Likewise.
3201 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3202 (fixup_segment, number_to_chars_bigendian): Likewise.
3203 (number_to_chars_littleendian): Likewise.
3204 * config/atof-ieee.c (gen_to_words): Likewise.
3205 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3206 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3207 * read.c (output_big_sleb128): Initialize locals to avoid
3209 (output_big_uleb128, equals): Likewise.
3210 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3211 to unsigned int. Change zeros to unsigned int.
3212 * cond.c (s_if): Add return to default case.
3213 * frags.c (frag_now_fix): Change return type to addressT.
3214 * frags.h (frag_now_fix): Update declaration.
3215 * listing.c (file_info_struct): Change linenum to unsigned int.
3216 (struct list_info_struct): Change hll_line to unsigned int.
3217 (print_source): Update format string.
3218 * read.c (emit_expr): Change scan to unsigned int, and don't
3219 bother to initialize it.
3220 * symbols.c (dollar_label_count): Change to unsigned long.
3221 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3222 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3223 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3225 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3227 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3228 mcf5200 just as we do for m68000.
3229 (m68k_init_after_args): Likewise.
3230 (md_estimate_size_before_relax): Likewise.
3232 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3234 * config/tc-v850.c (md_assemble): Store relocation addend in
3235 fixup instead of instruction.
3237 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3239 * config/tc-i386.c (md_assemble): Swap template arguments to
3240 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3241 This macro is currently symmetric, so passing them the wrong
3242 way didn't cause any problem, but may if the macro is changed
3244 After copying template to i.tm, use i.tm. rather than t-> to
3245 access fields, and make t a const*
3246 Move i.tm.operand_types[] swap to immediately after the copy.
3248 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3250 * expr.h (expr_build_uconstant): Add prototype.
3251 (expr_build_unary,expr_build_binary): Add prototypes.
3252 * expr.c (expr_build_uconstant): New function.
3253 (expr_build_unary,expr_build_binary): New functions.
3255 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3257 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3258 * macro.c (macro_expand_body): Increase buffer size.
3259 * messages.c (as_warn): Likewise.
3260 (as_warn_where, as_bad, as_bad_where): Likewise.
3262 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3264 Based on patch from H.J. Lu <hjl@gnu.org>:
3265 * Makefile.am (DISTSTUFF): New variable.
3266 (diststuff): New target.
3267 * Makefile.in: Rebuild.
3269 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3271 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3272 m32r_elf_section_change_hook.
3274 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3275 emit a nop if a section ends with a 16 bit instruction.
3277 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3279 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3280 s_lcomm rather than obj_coff_lcomm.
3281 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3283 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3285 * config/tc-i386.h (LinearAddress): Define.
3286 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3287 instruction, don't use a default segment.
3289 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3291 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3292 * configure: Rebuild.
3294 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3296 * aclocal.m4, configure: Rebuild with libtool 1.2.
3298 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3300 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3301 PC relative branches. Patch courtesy of Jonathan Walton.
3304 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3306 * configure.in (emulations): Add thumb-pe target.
3308 * configure (emulations): Add thumb-pe target.
3310 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3312 * itbl-lex.l (yywrap): Don't define if already defined as a
3315 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3317 * depend.c (quote_string_for_make): New function.
3318 (wrap_output): Use it.
3320 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3322 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3323 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3325 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3327 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3328 Recognize -GN and -relax.
3329 (md_begin): Initialize gp size from -G switch.
3330 (alpha_force_relocation): Always force if -relax.
3331 (alpha_align): Take a new argument that will specify when to
3332 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3333 Change all callers. Emit nop alignment padding as nop+unop pair.
3335 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3337 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3338 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3340 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3342 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3343 require padding to the next long word boundary.
3345 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3347 * cgen.c: #include symcat.h.
3348 * config/tc-m32r.c: Likewise.
3350 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3352 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3353 absolute expressions instead of '$' prefixed register names.
3355 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3357 * read.c (s_set): Record file and line info for symbols when -as.
3358 (pseudo_set): Don't overwrite that dummy fragment.
3360 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3362 * config/tc-ppc.c (md_pseudo_table): Add "section".
3363 (ppc_named_section): New static function.
3365 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3367 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3368 so we don't have to scan the entire list.
3370 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3372 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3373 case, allow the parallel instructions to modify the same flag
3376 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3378 * listing.c (list_symbol_table): Categorize symbols by
3379 undefined_section rather than sy_frag->line == NULL.
3381 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3383 * Makefile.am (install-exec-local): Install properly when ln
3384 fails or tooldir == prefix.
3386 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3388 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3389 Test result of insert_operand for error.
3391 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3393 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3394 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3395 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3396 * doc/Makefile.in: Rebuild.
3398 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3400 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3401 (macro): Fix handling of M_COP[0-3].
3403 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3405 Based on patches from Ross Harvey <ross@teraflop.com>:
3406 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3407 if macro_alternate or macro_mri.
3408 (getstring): Remove support for byte constants between < and >.
3409 (get_any_string): '<' only starts a string if macro_alternate or
3411 (macro_expand_body): Permit keyword parameters following
3412 positional parameters.
3414 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3415 * configure.in (alpha*-*-netbsd*): New target.
3416 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3417 * configure: Rebuild.
3419 * as.h (flag_warn_suppress_instructionswap): Move from here...
3420 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3421 here, and make static.
3423 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3424 BFD_ASSEMBLER or MANY_SEGMENTS.
3426 * as.c (show_usage): Update bug-gnu-utils address.
3427 * gasp.c (show_usage): Likewise.
3428 * doc/as.texinfo (Bug Reporting): Likewise.
3430 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3432 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3433 insns regardless of the size of a pointer if we're in mips I or
3435 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3437 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3439 Fix rac to accept only a0:
3440 * tc-d10v.c (parallel_ok, find_opcode):
3441 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3442 Introduce OPERAND_GPR.
3444 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3446 * read.c (s_fill): Handle non-constant repeat counts by creating
3447 an rs_space fragment.
3449 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3451 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3452 from as_bad to as_warn.
3454 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3456 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3457 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3458 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3460 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3462 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3463 seg_fix_rotP rather than fix_root from seg_info.
3465 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3467 * expr.c: Add support for 0x1_2_3_4 bignums.
3469 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3471 * configure.in: Change -linux* to -linux-gnu*.
3472 * configure: Rebuild.
3474 * app.c (do_scrub_begin): Treat \r as whitespace.
3476 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3478 * Makefile.am: Update dependencies.
3479 * Makefile.in: Rebuild.
3481 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3483 * configure, aclocal.m4: Rebuild with new libtool.
3485 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3487 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3488 the argument to bfd_set_arch_mach.
3489 (load_address): Use bfd_arch_bits_per_address to determine the
3490 bit size of an address instead of looking at the isa level.
3491 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3493 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3495 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3497 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3499 * ehopt.c: New file.
3500 * as.h (enum _relax_state): Add rs_cfa.
3501 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3502 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3503 * read.c (emit_expr): Call check_eh_frame.
3504 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3505 (relax_segment): Likewise.
3506 * Makefile.am: Rebuild dependencies.
3507 (GAS_CFILES): Add ehopt.c.
3508 (GENERIC_OBJS): Add ehopt.o.
3509 * doc/internals.texi (Frags): Document rs_cfa.
3511 * as.c (show_usage): Mention --traditional-format.
3512 (parse_args): Accept --traditional-format.
3513 * as.h (flag_traditional_format): Declare.
3514 * output-file.c (output_file_create): If flag_traditional_format,
3515 set BFD_TRADITIONAL_FORMAT on stdoutput.
3516 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3518 * config/tc-mips.c (append_insn): Make sure that if we have a
3519 fixup for an unmatched %hi reloc, it does not associated with a
3522 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3523 * doc/Makefile.in: Likewise.
3525 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3527 * config/tc-m32r.c (check_for_side_effects): New function.
3528 (can_make_parallel): Add checks for instruction side effects
3529 clashing with the other instruction.
3530 (assemble_parallel_insn): Improve warning messages. Return error
3531 message from non-swapped instruction order.
3533 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3535 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3537 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3538 md_cleanup definition. This moves the forced literal output to
3539 the end of the source pass, and avoids macro's inserting literals
3540 into the code immediately after the macro expansion.
3542 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3544 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3545 a gas internal symbol is adjustable.
3546 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3548 * as.h: If gcc version greater than 2.6, use `__format__' and
3549 `__printf__' in function attributes, rather than `format' and
3552 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3554 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3556 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3558 Add tms320c30 support:
3559 * config/tc-tic30.h: New file.
3560 * config/tc-tic30.c: New file.
3561 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3562 TARGET_FORMAT as "coff-tic30".
3563 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3564 * Makefile.am: Rebuild dependencies.
3565 (CPU_TYPES): Add tic30.
3566 (CPU_OBJ_VALID): tic30-aout is valid.
3567 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3568 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3569 * configure, Makefile.in: Rebuild.
3571 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3573 * config/tc-v850.c (md_assemble): Improvements to error messages.
3575 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3577 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3578 BFD_RELOC_HI16_S to store the high bits of any value.
3580 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3581 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3582 assembler calculate relocations to any external symbol at all.
3583 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3584 involving generation of pc-relative relocs.
3585 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3586 has been moved to md_apply_fix3.
3588 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3589 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3590 which actually means (the address of identifier's GOT entry) +
3591 constant, which is not particularly useful.
3593 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3595 * read.h (include_dirs): Declare.
3596 (include_dir_count,include_dir_maxlen): Declare.
3598 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3600 * configure.in: Correct check for shared opcodes library.
3601 * configure: Rebuild.
3603 * listing.c (buffer_line): If we can't open the file, set at_end.
3604 (listing_print): Remove unused local variable fi.
3606 * config/m68k-parse.y (reglistpair): Handle register list in
3609 * config/vms-conf.h: Don't undef VERSION.
3611 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3613 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3615 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3617 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3618 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3619 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3620 (EXTRA_DIST): Define.
3621 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3622 explicitly rather than via the list of object files.
3623 (gcc-as.opt): New file created when make-gas.com is run.
3624 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3625 itbl-cpu.h} to #include appropriate file rather than copying that
3627 * config/vms-conf.h: Synchronize with current config.in.
3628 * Makefile.in: Rebuild.
3630 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3632 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3633 (parallel_ok): Relaxed parallel subinstruction dependency check.
3635 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3637 * as.h (flag_warn_suppress_instructionswap): added new flag.
3638 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3639 command line argument.
3640 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3641 warning only if flag_warn_suppress_instructionswap is false.
3643 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3645 * configure.in (i386-*-mingw32*): New target.
3646 * configure: Rebuild.
3648 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3650 * symbols.c (resolve_symbol_value): Don't set the segment if it
3651 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3653 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3656 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3658 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3659 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3662 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3664 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3666 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3668 * config/tc-v850.c (v850_insert_operand): Display instruction when
3669 an error is encountered.
3671 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3673 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3674 (i386-*-sco3.2v5*coff): New target.
3675 (i386-*-sco3.2*): New target.
3676 * configure: Rebuild.
3678 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3680 * config/tc-v850.c: Tidy error message production.
3682 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3684 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3685 validate_immediate return value in the right type for comparisons
3688 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3690 * listing.c (MAX_BYTES): Use listing variables not constants.
3691 (data_buffer): No longer an array, but a pointer.
3692 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3693 (listing_listing): Allocate data_buffer.
3695 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3697 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3698 --listing-rhs-width, --listing-cont-lines.
3699 (show_usage): Update.
3700 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3701 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3702 (print_lines): Use the variables instead of the constants.
3703 (listing_listing): Likewise.
3704 * listing.h: Declare the new vars.
3706 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3708 * as.c (parse_args): Add --keep-locals alias for -L.
3709 Add --strip-local-absolute.
3710 (show_usage): Update.
3711 * as.h (flag_strip_local_absolute): New flag.
3712 * symbols.c (S_IS_LOCAL): Use it.
3713 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3714 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3715 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3717 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3719 * config/tc-m32r.c: Detect if explicitly parallel instructions
3720 might have an io conflict and issue a warning message.
3722 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3724 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3725 cgen_swap_fixups): Functions to save, restore and swap the fixup
3726 chain with a backup copy.
3727 (cgen_asm_finish_insn): Returns address of constructed insn.
3729 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3731 * listing.c (file_info_struct): Remove FILE, add POS.
3732 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3733 (file_info): Don't open the file.
3734 (buffer_line): Check for the file in the last_open cache, updating
3736 (print_source): Don't reference file_info->file.
3737 (listing_listing): Likewise.
3738 (listing_print): Close the file in the cache, if any.
3740 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3742 * read.c (dwarf_file_string): New file static variable.
3743 (emit_expr): Look for constant sequence that leads up to a file
3744 name in DWARF debugging output.
3745 (stringer): Use dwarf_file_string to decide whether to accept a
3746 string as a file name.
3748 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3750 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3751 (crack_operand): Add reg->reglst MRI hack.
3752 (r_seg): Put reglst symbols in reg_section.
3753 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3755 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3757 * tc-sh.c (get_specific): Handle SGR & DBR.
3759 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3761 * tc-h8300.c (parse_reg): Take the length of the symbol into
3762 account when attempting to match a register name.
3763 * tc-h8500.c (parse_reg): Likewise.
3765 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3767 * cgen.c: Formatting changes to improve readability.
3769 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3771 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3774 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3776 Based on a patch from Jim Wilson
3777 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3778 (tc_gen_reloc): Handle cross section PC relative relocs
3781 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3783 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3785 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3787 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3788 (expr_jmp_buf): New static local.
3789 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3790 (cgen_md_operand): New function.
3791 * tc-m32r.c: Clean up pass over `struct foo' usage.
3792 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3794 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3796 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3797 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3799 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3801 * config/tc-i386.c (i386_operand): Give an error if there are
3802 unrecognized characters after an expression.
3804 For older changes see ChangeLog-9697