1 1999-06-16 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.c (thumb_set): New pseudo op.
4 (text, data, section): Override these pseudo ops with ARM
6 (s_thumb_set): New function: Perform the same as a .set pseudo
7 op, but also mark the alias'ed symbol as being a Thumb
9 (arm_s_text): New function: Perform the same as the .text
10 pseudo op, but dump the literal pool before changing
12 (arm_s_data): New function: Perform the same as the .data
13 pseudo op, but dump the literal pool before changing
15 (arm_s_section): New function: Perform the same as the
16 .section pseudo op, but dump the literal pool before changing
18 (arm_cleanup): Do not reset the current section before dumping
21 1999-06-17 Nick Clifton <nickc@cygnus.com>
23 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
24 OPTION_NO_WARN_UNMATCHED entries.
25 (md_parse_option): Generate a warning message if an unrecognised
26 option is encountered.
28 * config/tc-d10v.c (do_not_ignore_hash): New variable.
29 (get_operands): When parsing an expression after an '@' symbol
30 has been detected, do not ignore '#' symbols.
31 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
34 1999-06-13 Ian Lance Taylor <ian@zembu.com>
36 From K. Richard Pixley <rich@noir.com>:
37 * configure.in (ppc-*-vxworks*): New target.
40 1999-06-12 Philip Blundell <philb@gnu.org>
42 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
44 1999-06-13 Ian Lance Taylor <ian@zembu.com>
46 * write.c (adjust_reloc_syms): Rather than never reducing reloc
47 which refer to symbols in linkonce sections, permit reducing the
48 relocs if the symbol is local.
50 1999-06-12 Ian Lance Taylor <ian@zembu.com>
52 * subsegs.c (subseg_text_p): New function.
53 * as.h (subseg_text_p): Declare.
54 * read.c (do_align): Use subseg_text_p to set the default fill.
55 * write.c (subsegs_finish): Likewise.
56 * config/obj-coff.c (write_object_file): Likewise.
57 * config/tc-i386.h (md_maybe_text): Don't define.
58 (md_do_align): Use subseg_text_p to set the default fill.
59 * config/tc-m32r.c (m32r_do_align): Likewise.
60 * config/tc-sh.c (sh_do_align): Likewise.
61 * config/tc-sparc.h (md_do_align): Likewise.
63 1999-06-12 David O'Brien <obrien@freebsd.org>
65 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
68 1999-06-12 Ian Lance Taylor <ian@zembu.com>
70 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
71 * Makefile.am: Rebuild dependencies.
72 * Makefile.in: Rebuild.
74 * config/tc-i386.c (i386_immediate): Remove unused label
77 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
78 * symbols.c: Likewise.
79 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
80 sy_next field when taking address, rather than symbol_next.
82 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
84 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
85 value from the output file architecture.
86 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
87 * dwarf2dbg.h: Change bfd_vma to addressT.
89 1999-06-11 Ian Lance Taylor <ian@zembu.com>
91 * dwarf2dbg.h: Use PARAMS in function declarations.
93 1999-06-11 Martin Dorey <mdorey@madge.com>
95 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
96 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
98 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
100 1999-06-11 Ian Lance Taylor <ian@zembu.com>
102 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
104 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
107 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
109 * read.c (read_a_source_file): Only declare inescape if
112 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
114 (find_entry_byval): Add parens to avoid warning.
116 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
118 * symbols.c (resolve_symbol_value): Don't permit subtraction of
121 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
123 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
126 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
127 synthetize_setx): New functions.
128 (md_assemble): Broken the special cases into the above
129 functions. Make compiler happy if sizeof(bfd_vma)==4.
130 Fix sethi generated from set/setuw. If instructions have a relloc,
131 always clear the fields to be relocated in the opcode.
132 (sparc_ip): Remove special_case global variable.
134 1999-06-10 Ian Lance Taylor <ian@zembu.com>
136 Based on patches from John W. Woznack <jwoznack@concentric.net>:
137 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
138 indication of success rather than a value.
139 (itbl_get_val): Likewise.
140 (itbl_get_field): Use strcspn. Change delimiters to include
142 * itbl-ops.h (itbl_get_reg_val): Update declaration.
143 (itbl_get_val): Likewise.
144 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
146 * symbols.c (copy_symbol_attributes): Convert local symbols to
149 1999-06-10 Nick Clifton <nickc@cygnus.com>
151 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
154 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
156 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
157 Optimize set if sizeof(bfd_vma) == 64.
158 (sparc_ip): Fix sethi - without %hi() it should generate
159 R_SPARC_22 reloc, not R_SPARC_HI22.
160 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
162 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
164 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
165 (s_ncons): New function.
166 (native_op_table): New table.
167 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
168 R_SPARC_OLO10 handling.
170 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
172 * expr.h (struct expressionS): Revert last change; widen X_op.
173 * config/tc-alpha.c (md_begin): Check the field is wide enough.
175 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
177 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
178 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
179 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
180 * Makefile.in: Regenerated.
182 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
183 `common' pass on to s_mri_common.
184 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
186 1999-06-06 Richard Henderson <rth@cygnus.com>
188 * config/obj-elf.c (obj_elf_section): Don't free the return
189 value of demand_copy_C_string.
191 1999-06-05 Richard Henderson <rth@cygnus.com>
193 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
194 creation logic from obj_elf_create_section.
196 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
197 (section_stack): New.
198 (special_sections): Make const.
199 (obj_elf_section): Gut and rewrite parsing.
200 (obj_elf_change_section): New function broken out of obj_elf_section.
201 (obj_elf_parse_section_letters): Likewise.
202 (obj_elf_section_word): Likewise.
203 (obj_elf_section_type): Likewise.
204 (obj_elf_previous): Treat as a toggle.
205 (obj_elf_popsection): New.
206 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
207 (ppc_section_type): Likewise.
208 * config/tc-ppc.h: Likewise.
210 * expr.h (struct expressionS): Don't make X_op a bitfield.
211 * config/tc-alpha.c: Update for symbol handling changes.
212 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
213 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
215 1999-06-05 Richard Henderson <rth@cygnus.com>
217 * dwarf2dbg.c (*): Convert to K&R + prototypes.
218 (dwarf2_gen_line_info): Kill unused variables.
219 (dwarf2_finish): Likewise.
220 (dwarf2_where): Likewise.
221 (dwarf2_directive_file): If we've only got a string,
222 hand off to s_app_file.
223 * ecoff.c: Move the include of ecoff.h.
224 * symbols.h (S_IS_FUNCTION): Prototype.
226 * read.c (LEX_HASH): Supply a default.
228 (s_globl): Update `c' after skipping whitespace.
229 * read.h (LEX_END_NAME, is_name_ender): New.
230 * expr.c (get_symbol_end): Respect it.
232 1999-06-04 Mark Klein <mklein@dis.com>
234 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
236 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
238 * config/tc-hppa.c: Update for symbol handling changes.
240 1999-06-03 Ian Lance Taylor <ian@zembu.com>
242 * cgen.c: Update for symbol handling changes.
243 * config/tc-m32r.c: Likewise.
245 * config/tc-hppa.h: Update for symbol handling changes.
246 * config/tc-hppa.c: Likewise.
248 * config/tc-arm.h: Update for symbol handling changes.
249 * config/tc-arm.c: Likewise.
250 (symbol_make_empty): Remove. Just use symbol_create.
252 * symbols.c (symbol_set_tc): Correct name.
254 * Makefile.am: Rebuild dependencies.
255 ($(OBJS)): Don't depend upon struc-symbol.h.
256 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
257 * dep-in.sed: Don't remove struc-symbol.h.
258 * Makefile.in: Rebuild.
260 * doc/internals.texi (Symbols): Describe changes in symbol
263 1999-06-03 Richard Henderson <rth@cygnus.com>
265 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
266 instead of doing the work by hand.
268 1999-06-03 David Mosberger <davidm@hpl.hp.com>
270 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
271 state of line state-machine.
272 (struct ls): Collect DWARF2 line state-machine state in new member
273 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
274 resulted in any DWARF2 directives.
275 (reset_state_machine): New function.
276 (out_end_sequence): Ditto.
277 (dwarf2_gen_line_info): When switching sections or switching to a
278 lower text address, call out_end_sequence() first to terminate the
279 previous code sequence as code sequences MUST have monotonically
280 increasing addresses.
281 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
283 1999-06-03 David Mosberger <davidm@hpl.hp.com>
285 * as.c (parse_args): Add option -gdwarf2 to allow requesting
286 DWARF2 debug info (line information only, at this point).
287 * as.h: Update comment about supported debug formats.
288 * dwarf2dbg.c, dwarf2dbg.h: New files.
289 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
291 * expr.c (operand): Don't use [ for parens if we want an index op.
292 (op_encoding): Switch [ into O_index, if desired.
293 (op_rank): Renumber with O_index on bottom.
294 (expr): If O_index, match closing bracket.
295 * expr.h (O_index): New.
297 * read.c (read_a_source_file): Conditionally allow matched "
298 in lines passed to md_assemble.
300 * config/obj-elf.c (elf_pseudo_table): Add `common'.
302 1999-06-03 Ian Lance Taylor <ian@zembu.com>
304 Add support for storing local symbols in a small structure to save
305 memory when assembling large files.
306 * as.h: Don't include struc-symbol.h.
307 (symbolS): Add typedef.
308 * symbols.c: Include struc-symbol.h.
309 (local_hash): New static variable.
310 (save_symbol_name): New static function, from symbol_create.
311 (symbol_create): Call save_symbol_name.
312 (local_symbol_count): New static variable.
313 (local_symbol_conversion_count): Likewise.
314 (LOCAL_SYMBOL_CHECK): Define.
315 (local_symbol_make): New static function.
316 (local_symbol_convert): New static function.
317 (colon): Handle local symbols. Create local symbol for local
319 (symbol_table_insert): Handle local symbols.
320 (symbol_find_or_make): Create local symbol for local label name.
321 (symbol_find_base): Check for local symbol.
322 (symbol_append, symbol_insert): Check for local symbols.
323 (symbol_clear_list_pointers, symbol_remove): Likewise.
324 (verify_symbol_chain): Likewise.
325 (copy_symbol_attributes): Likewise.
326 (resolve_symbol_value): Handle local symbols.
327 (resolve_local_symbol): New static function.
328 (resolve_local_symbol_values): New function.
329 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
330 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
331 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
332 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
333 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
334 (symbol_previous, symbol_next): New functions.
335 (symbol_get_value_expression): Likewise.
336 (symbol_set_value_expression): Likewise.
337 (symbol_set_frag, symbol_get_frag): Likewise.
338 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
339 (symbol_mark_used_in_reloc): Likewise.
340 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
341 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
342 (symbol_mri_common_p): Likewise.
343 (symbol_mark_written, symbol_clear_written): Likewise.
344 (symbol_written_p): Likewise.
345 (symbol_mark_resolved, symbol_resolved_p): Likewise.
346 (symbol_section_p, symbol_equated_p): Likewise.
347 (symbol_constant_p): Likewise.
348 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
349 (symbol_get_obj, symbol_set_obj): Likewise.
350 (symbol_get_tc, symbol_set_tc): Likewise.
351 (symbol_begin): Initialize local_hash.
352 (print_symbol_value_1): Handle local symbols.
353 (symbol_print_statistics): Print local symbol statistics.
354 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
355 Declare new symbols.c functions. Move many declarations here from
357 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
358 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
359 (struct symbol): Move bsym to make it clearly the first field.
360 Remove TARGET_SYMBOL_FIELDS.
361 (symbolS): Don't typedef.
362 (struct broken_word): Remove.
363 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
364 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
365 (symbol_clear_list_pointers): Likewise.
366 (symbol_insert, symbol_remove): Likewise.
367 (symbol_previous, symbol_append): Likewise.
368 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
369 (struct local_symbol): Define.
370 (local_symbol_converted_p, local_symbol_mark_converted): Define.
371 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
372 (local_symbol_get_frag, local_symbol_set_frag): Define.
373 (local_symbol_get_real_symbol): Define.
374 (local_symbol_set_real_symbol): Define.
376 * write.c (write_object_file): Call resolve_local_symbol_values.
377 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
378 (TARGET_SYMBOL_FIELDS): Don't define.
379 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
380 ECOFF_DEBUGGING, add ECOFF fields.
381 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
382 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
383 ECOFF_DEBUGGING, add ECOFF fields.
384 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
385 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
386 * config/tc-mcore.h: Don't include struc-symbol.h.
387 (TARGET_SYMBOL_FIELDS): Don't define.
388 (struct mcore_tc_sy): Define.
389 (TC_SYMFIELD_TYPE): Define.
390 * Many files: Use symbolS instead of struct symbol. Use new
391 accessor functions rather than referring to symbolS fields
394 * read.c (s_mri_common): Don't add in value of line_label.
396 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
397 checking for SEC_LINK_ONCE.
399 * config/tc-sh.h (sh_fix_adjustable): Declare.
401 * app.c (input_buffer): New static variable.
402 (app_push): Save saved_input in allocated buffer.
403 (app_pop): Restored saved_input.
404 (do_scrub_chars): Change get parameter to take char * and int as
405 arguments. Change GET macro to pass input_buffer to get
406 function. Don't save input into allocated buffer.
407 * as.h (do_scrub_chars): Update declaration.
408 * input-file.c (input_file_get): Change to take char * and int.
409 Read data into passed in buffer. Remove static buffer.
410 * read.c (scrub_from_string): Change to take char * and int. Copy
411 data into passed in buffer.
413 * hash.h: Neaten. Declare hash_traverse.
414 * hash.c: Complete rewrite based on BFD hashing code.
415 * gasp.c (chunksize): New variable.
416 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
419 1999-05-28 Nick Clifton <nickc@cygnus.com>
421 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
422 addend unless the target uses an old ABI.
424 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
426 -Wchar-subscripts cleanup
427 * listing.c (listing_newline): Use unsigned char variable, so
428 calls to isascii,iscntrl are correct.
429 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
431 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
432 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
433 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
434 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
436 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
438 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
440 (arch_coldfire_p): New #define.
441 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
443 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
445 * config/tc-m68k.c (install_operand): Add places `n', `o'.
447 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
448 (install_operand): Add place `N'.
449 (init_table): Add registers ACC, MACSR, MASK.
451 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
453 * config/tc-m68k.c: Change mcf5200 --> mcf.
454 (archs): Add mcf5206e, mcf5307.
455 (m68k_ip): Add format `u'.
456 (install_operand): Add place `m', `M', `h'.
457 (init_table): Add upper/lower registers.
459 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
461 1999-05-28 Martin Dorey <mdorey@madge.com>
463 * config/tc-i960.c: Several minor changes to add ELF and
464 BFD_ASSEMBLER support.
465 * config/tc-i960.h: Likewise.
466 * configure.in (i960-*-elf*): New target.
467 * aclocal.m4, configure: Rebuild.
469 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
471 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
472 reloc changes when defined(BFD_ASSEMBLER).
474 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
476 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
478 * write.c (write_print_statistics): Output to file, not stderr.
480 * expr.c (generic_bignum_to_int32,64): Prototype.
482 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
483 output_sleb128, output_uleb128, output_big_sleb128,
484 output_big_uleb128, output_big_leb128): Prototype.
485 (output_big_sleb128, output_big_uleb128): Make inline.
486 (output_big_leb128): Remove inline
488 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
489 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
490 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
491 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
492 value for correct overflow check in write.c:fixup_segment.
493 * write.c (fixup_segment): Move bitfield overflow checks to after
494 the md_apply_fix call.
495 * config/obj-coff.c (fixup_segment): Likewise.
496 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
497 valueT *val argument.
499 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
501 * config/atof-ieee.c (gen_to_words): Correctly round a
502 denormalized number. Fix off-by-one in range checking for
503 exponent in a denormal.
505 1999-05-10 Nick Clifton <nickc@cygnus.com>
507 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
510 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
512 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
514 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
516 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
517 (ReverseRegRegmem): Remove.
518 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
519 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
520 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
523 From Doug Ledford <dledford@redhat.com>
524 * config/tc-i386.h (RegXMM): New for P/III.
525 * config/tc-i386.c: Add support for P/III.
527 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
529 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
530 (md_begin): Allow ppc32 insns in ppc64bridge mode.
531 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
533 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
535 * config/tc-i386.c (i386_immediate): Skip whitespace before
536 complaining about junk after expression.
537 (i386_displacement): Likewise.
539 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
541 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
542 Don't copy before downcaseing.
544 1999-05-05 Catherine Moore <clm@cygnus.com>
546 * tc-m68k.c: Include elf/m68k.h.
547 (m68k_elf_final_processing): New routine.
548 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
551 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
553 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
556 1999-04-30 Nick Clifton <nickc@cygnus.com>
558 * config/tc-mcore.c (mcore_s_section): Dump literals before
561 1999-04-29 Nick Clifton <nickc@cygnus.com>
563 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
566 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
568 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
569 (TC_INIT_FIX_DATA): Delete.
570 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
571 (TC_INIT_FIX_DATA): Delete.
572 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
573 * write.c (fix_new_internal): Initialize fx_cgen member.
574 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
575 (gas_cgen_md_apply_fix3): Update.
576 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
577 (md_cgen_record_fixup_exp): Update.
578 (FX_OPINFO_R_TYPE): Update.
580 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
581 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
582 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
583 * frags.h (struct frag): Make opindex, opinfo ints.
585 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
587 1999-04-26 Tom Tromey <tromey@cygnus.com>
589 * aclocal.m4, configure: Updated for new version of libtool.
591 1999-04-22 Nick Clifton <nickc@cygnus.com>
593 * config/tc-mcore.c (md_apply_fix3): Renamed function from
595 (md_apply_fix3): Do not fix up absolute relocations against
598 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
600 1999-04-20 Nick Clifton <nickc@cygnus.com>
602 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
603 changes and data-in-text directives.
604 (mcore_cons): New function: intercept cons() operations.
605 (mcore_float_cons): New function: intercept float_cons()
607 (mcore_stringer): New function: intercept stringer() operations.
609 1999-04-18 Ian Lance Taylor <ian@zembu.com>
611 * obj.h (struct format_ops): Change generate_asm_lineno field to
613 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
615 * config/tc-alpha.c (find_opcode_match): Add default case to
617 (find_macro_match): Likewise.
618 (load_expression): Parenthesize && within ||.
620 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
622 1999-04-17 Nick Clifton <nickc@cygnus.com>
624 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
625 .text .data .section pseudo ops.
626 (mcore_s_section): New function. Dump lits before changing secs.
627 (mcore_s_text): New function. Dump lits before changing secs.
628 (mcore_s_data): New function. Dump lits before changing secs.
630 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
632 * config/tc-mips.c (mips_32bitmode): New.
633 (md_begin): Set mips_32bitmode if needed.
634 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
635 Set EF_MIPS_32BITMODE.
637 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
639 * config/obj-coff.c (c_section_symbol): Fix typo in previous
642 1999-04-16 Nick Clifton <nickc@cygnus.com>
644 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
646 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
648 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
649 expressions correctly.
652 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
654 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
656 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
658 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
659 and fmpynfadd instructions.
661 1999-04-11 Richard Henderson <rth@cygnus.com>
663 * as.h (environ): Declare it, if needed.
664 * as.c (dump_statistics): Don't declare environ.
665 * configure.in (environ): Detect declaration.
666 * configure, config.in: Rebuild
668 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
669 (i386_displacement): Allocate enough space for replacement buffer.
670 Clean up replacement buffer initialization.
672 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
674 * subsegs.c (section_symbol): Don't create a new symbol if one
675 already exists; instead, use the existing one, but set its segment
676 and frag data if it hasn't already been defined.
677 * config/obj-coff.c (c_section_symbol): Likewise.
679 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
681 * tc-alpha.c (load_expression): Call as_bad instead of abort.
683 1999-04-08 Nick Clifton <nickc@cygnus.com>
685 * config/tc-mcore.c: New File: Support routines for MCore
687 * config/tc-mcore.h: New File: Definitions for MCore assembler.
688 * config/obj-coff.c: Add support for mcore-pe target.
690 * Makefile.am: Add support for MCore targets.
691 * Makefile.in: Regenerate.
692 * configure.in: Add support for MCore targets.
693 * configure: Regenerate.
695 * doc/all.texi: Set MCORE.
696 * doc/as.texinfo: Document MCore specific command line options.
698 * write.h: Prevent multiple inclusion.
700 1999-04-06 Ian Lance Taylor <ian@zembu.com>
702 * asintl.h (LC_MESSAGES): Never define.
703 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
705 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
708 * Makefile.am (m68k-parse.c): If configuring in the source
709 directory, copy m68k-parse.y into the local directory before
710 running ylwrap, to remove spurious differences when generating
712 * Makefile.in: Rebuild.
714 * config/tc-sparc.h (md_do_align): Just allocate the number of
715 bytes necessary, rather than always allocating 1024.
717 1999-04-04 Ian Lance Taylor <ian@zembu.com>
719 * listing.c (listing_newline): Add cast to avoid warning.
720 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
721 * config/tc-i386.c (i386_scale): Add return value.
722 (build_displacement_string): Remove unused local temp_disp2.
723 (i386_intel_memory_operand): Add parentheses to avoid warning.
724 (i386_intel_operand): Remove unused local end_of_operand_string.
725 (i386_operand): Remove unused local operand_modifier.
726 (i386_operand): Add parens to avoid warning.
728 1999-04-04 Don Bowman <don@pixsci.com>
730 * configure.in: Add mips*-*-vxworks* target; have it define
732 * configure, config.in: Rebuild.
734 1999-03-31 Nick Clifton <nickc@cygnus.com>
736 * configure.in (emulations): Add support for arm-epoc-pe.
737 * configure: Regenerate.
738 * config/te-epoc-pe.h: New file. Define macros specific to
740 * config/tc-arm.h: Select epoc-pe-arm target format if configured
741 for arm-epoc-pe target.
743 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
745 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
747 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
749 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
750 detect ",n" without a condition.
751 (pa_parse_neg_cmpsub_cmpltr): Likewise.
754 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
756 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
757 instruction is encoded with one bit.
760 1999-03-23 Ian Lance Taylor <ian@zembu.com>
762 * doc/internals.texi (CPU backend): Mention that
763 line_separator_chars should not include newline. From thi
764 <ttn@mingle.glug.org>.
766 1999-03-22 Doug Evans <devans@casey.cygnus.com>
768 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
769 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
771 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
773 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
775 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
777 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
780 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
782 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
784 1999-03-15 Martin Hunt <hunt@cygnus.com>
786 * app.c (do_scrub_begin): Change '-' back to a symbol char
787 so we can use multiple opcodes on a line again.
789 * config/tc-d30v.c: By default, warn if a symbol has
790 the same name as a register. Plus some minor
791 updates from the branch.
793 1999-03-13 Nick Clifton <nickc@cygnus.com>
795 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
796 BFD_RELOC_16 and BFD_RELOC_64.
798 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
800 * expr.c (expr): Add missing else.
802 1999-03-12 Nick Clifton <nickc@cygnus.com>
804 * config/tc-arm.c (md_apply_fix3): Improve error message.
806 1999-03-11 Doug Evans <devans@casey.cygnus.com>
808 * Makefile.am (CPU_TYPES): Add fr30.
809 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
810 (fr30,m32r dependencies): Update.
811 * Makefile.in: Rebuild.
813 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
814 (gas_cgen_record_fixup_exp): Ditto.
815 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
816 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
817 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
818 (md_cgen_lookup_reloc): Update use of operand->type.
819 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
820 (md_convert_frag): Call cgen_operand_lookup_by_num.
821 (md_cgen_lookup_reloc): Update use of operand->type.
822 (m32r_cgen_record_fixup_exp): Ditto.
824 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
826 * config/tc-mips.c (md_show_usage): Fix message.
828 1999-03-03 Nick Clifton <nickc@cygnus.com>
830 * doc/c-arm.texi (ARM Syntax): Document new command line switches
831 and LDR reg,=<expr> instruction.
833 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
836 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
838 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
840 1999-02-17 Nick Clifton <nickc@cygnus.com>
842 This patch was created by: Scott Bambrough
843 <scottb@corelcomputer.com>
846 Special cased '@' character. The '@' character is used as the
847 ARM assembler comment character, as a special character
848 and in ELF .symver pseudo-op's, and as a special character in
849 .type and .section pseudo-ops.
850 (symver_pseudo): New static variable.
851 (symver_state): New static variable.
852 (struct app_save): Add field 'symver_state'.
853 (app_push): Save global symver_state int struct app_save.
854 (app_pop): Restore global symver_state from struct app_save.
855 (do_scrub_chars): Special case handling of '@' character in
858 * configure.in: Modified to recognize armv* uname syntax from ARM
860 * configure: Regenerated.
862 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
863 a prefix to the section's type.
864 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
867 * config/tc-arm.h: Add support for PIC generation:
868 (pic_code): New boolean.
869 (obj_relocate_extern): Define.
870 (TC_RELOC_RTSYM_LOC_FIXUP): Define
871 (TC_CONS_FIX_NEW): Define.
872 (tc_fix_adjustable): Define.
873 (GLOBAL_OFFSET_TABLE_NAME): Define.
875 * config/tc-arm.c: Add support for PIC generation:
876 (line_seperator_chars): Allow ';' as a seperator for Linux.
877 (is_immediate_prefix): New macro.
878 (arm_parse_reloc): New function.
879 (s_arm_elf_cons): New function.
880 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
881 (md_undefined_symbol): Special case handling for the Global Offset
883 (md_apply_fix3): Handle PIC relocs.
884 (tc_gen_reloc): Handle PIC relocs.
885 (md_parse_option): Add support for '-k' command line switch to
886 enable PIC generation.
887 (cons_fix_new_arm): New function.
888 (s_arm_elf_cons): New function.
890 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
892 * configure.in: Add comments for uses of AC_DEFINE.
893 * acinclude.m4: Likewise.
894 * acconfig.h: Remove.
895 * aclocal.m4: Rebuild.
896 * configure: Rebuild.
897 * Makefile.in: Rebuild.
898 * config.in: Rebuild.
900 1999-02-15 Jim Lemke <jlemke@cygnus.com>
902 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
903 non-constant offset from a base register.
905 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
907 * config/tc-alpha.c (md_show_usage): Put \ before newline in
910 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
912 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
913 (emit_insn): Look for pc-relative and no-overflow specifiers on
914 internal relocation types.
916 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
918 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
921 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
923 (mips_4650, mips_4010, mips_4100): Variables removed.
924 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
925 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
927 (md_begin): Don't bother initializing the mips_NNNN variables;
928 mips_cpu is set, and that's good enough now.
929 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
930 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
931 (show): New function, to handle wrapping in the CPU lists.
932 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
934 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
936 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
937 than treat as an immediate specifier.
939 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
941 * config/tc-i386.c: Prototype many functions.
942 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
943 (i386_immediate): Remove unused second argument.
944 (i386_intel_operand): Fix i386_is_reg typo.
945 (i386_operand): Use allow_naked_reg.
946 (output_invalid): Make operand int for K&R.
948 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
950 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
952 * Makefile.in: Rebuild.
954 1999-02-09 Doug Evans <devans@casey.cygnus.com>
956 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
958 (EXTRA_as_new_SOURCES): Comment out.
959 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
960 * Makefile.in: Rebuild.
961 * doc/Makefile.in: Rebuild.
962 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
963 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
964 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
965 * configure: Rebuild.
966 * aclocal.m4: Rebuild.
967 * config.in: Rebuild.
968 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
969 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
970 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
971 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
972 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
973 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
974 (gas_cgen_record_fixup_exp): Ditto.
975 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
976 descriptor, not global variable.
977 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
978 descriptor, not global variable. Refer to insert_operand handler
979 via cpu descriptor, not global function.
980 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
981 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
982 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
983 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
984 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
985 * config/tc-m32r.c: Ditto.
986 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
987 (md_assemble): Ditto.
988 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
990 1999-02-09 Nick Clifton <nickc@cygnus.com>
992 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
993 relocations for ELF targets.
995 1999-02-08 Nick Clifton <nickc@cygnus.com>
997 * configure.in: Add support for StrongARM target.
998 * configure: Regenerate.
1000 1999-02-05 Nick Clifton <nickc@cygnus.com>
1002 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1004 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1007 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1009 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1011 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1013 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1014 (INTEL_DWORD_MNEM_SUFFIX): Define.
1017 (DWORD_PTR): Define.
1018 (XWORD_PTR): Define.
1020 (OFFSET_FLAT): Define.
1022 (NONE_FOUND): Define.
1025 * config/tc-i386.c (set_intel_syntax): New routine.
1026 (intel_syntax): Declare.
1027 (allow_naked_reg): Declare.
1028 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1029 (intel_float_operand): New routine.
1030 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1031 Handle brackets as well as parens. Call i386_intel_operand for
1032 intel syntax. Reverse operands if appropriate. Handle new
1033 suffixes. Handle movzx and movsx.
1034 (i386_is_reg): New routine.
1035 (i386_immediate): New routine.
1036 (i386_scale): New routine.
1037 (i386_displacement): New routine.
1038 (i386_operand_modifier): New routine.
1039 (build_displacement_string): New routine.
1040 (i386_parse_seg): New routine.
1041 (i386_intel_memory_operand): New routine.
1042 (i386_intel_operand): New routine.
1043 (i386_operand): Call i386_displacement, i386_immediate,
1044 i386_scale, etc. instead of handling inline.
1045 (parse_register): Handle registers without prefix.
1047 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1049 * configure: Regenerate.
1050 * configure.in (arm-*-oabi): New.
1051 (thumb-*-oabi): New.
1052 * config/tc-arm.c (target_oabi): Declare.
1053 (md_apply_fix3): Support REL relocs.
1054 (md_parse_option): Handle -oabi.
1055 (elf32_arm_target_format): New routine.
1056 (md_longopts): Add OPTION_OABI.
1057 * config/tc-arm.h: Redefine TARGET_FORMAT.
1060 1999-01-28 Nick Clifton <nickc@cygnus.com>
1062 * write.c (write_relocs): Handle out of range error.
1064 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1065 (fr30_force_relocation): Default to 0.
1067 * config/tc-fr30.h (obj_fix_adjustable): Define.
1068 (TC_FORCE_RELOCATION): Define.
1070 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1073 1999-01-16 Nick Clifton <nickc@cygnus.com>
1075 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1076 merge of two instructions if the left instruciton kills the right.
1078 1999-01-11 Doug Evans <devans@casey.cygnus.com>
1080 * Makefile.in: Regenerate.
1081 * configure.in: Redo test for using cgen.
1082 * configure: Regenerate.
1084 1999-01-09 Nick Clifton <nickc@cygnus.com>
1086 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1087 redefinition of this macro.
1089 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1091 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1094 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1096 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1097 a read of HI or LO and an immediatly following branch.
1099 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1101 * config/tc-mips.c (md_begin): Another correction to the setting of
1104 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1106 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1108 1998-12-21 Nick Clifton <nickc@cygnus.com>
1110 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1111 bit insn when optimizing, so that parallelised instructions will
1112 start on a 32 bit boundary.
1114 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1116 * config/tc-mips.c (mips_eabi64): New.
1117 (md_begin): Set mips_eabi64.
1118 (mips_elf_final_processing): Use it.
1120 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1122 * config/tc-mips.c (mips_elf_final_processing):
1123 Correct setting of ABI in e_flags.
1125 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1127 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1129 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1131 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1133 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1135 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1136 warning, values that don't fit in the field.
1138 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1140 * config/tc-mips.c (mips_abi_string): New.
1141 (md_parse_option,md_longopts): Add mabi.
1142 (mips_elf_final_processing): Set e_flags based on mabi flag.
1144 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1146 * config/tc-mips.c (md_parse_option): Handle vr4111.
1148 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1150 * config/tc-h8300.c (build_bytes): Change message given if the
1151 instruction requires H8/300H mode and we're not in Hmode, to
1152 suggest that it may be the operand modes that are the problem, not
1153 necessarily the opcode.
1155 1998-12-10 Nick Clifton <nickc@cygnus.com>
1157 * config/tc-fr30.c: Add line separator character.
1159 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1161 * configure.in (hppa-*-mpeix*): New target.
1162 * config/obj-som.h (obj_som_compiler): Declare.
1163 * config/obj-som.c (compiler_seen): New static variable.
1164 (obj_som_compiler): New function.
1165 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1166 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1167 (pa_type_args): Set hppa_priv_level.
1168 (pa_compiler): New static function if OBJ_SOM.
1169 * configure: Rebuild.
1171 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1173 * read.c (output_leb128): Don't mark as inline.
1175 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1177 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1178 AIX .vbyte unaligned data support.
1179 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1180 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1183 1998-12-07 Nick Clifton <nickc@cygnus.com>
1185 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1188 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1190 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1191 BFD_RELOC_ARM_PCREL_BRANCH.
1193 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1195 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1196 checking the target type.
1197 (mips-dec-bsd*): Set endian to little.
1198 * configure: Rebuild.
1200 COFF weak symbol support, based on patches from Mark Elbrecht
1201 <snowball3@usa.net>:
1202 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1203 * config/obj-coff.c (obj_coff_weak): New static function.
1204 (obj_coff_endef) [both versions]: Handle weak symbols.
1205 (coff_frob_symbol): Likewise.
1206 (yank_symbols): Likewise.
1207 (obj_pseudo_table): Add "weak".
1209 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1210 <aymeric.vincent@emi.u-bordeaux.fr>.
1211 * aclocal.m4: Rebuild with current tools.
1212 * configure: Rebuild.
1214 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1215 an assertion failure for a case we can't handle when OBJ_ECOFF.
1217 * expr.c (operator): And with 0xff to avoid problems with signed
1220 1998-12-03 Nick Clifton <nickc@cygnus.com>
1222 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1223 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1225 1998-12-02 Nick Clifton <nickc@cygnus.com>
1227 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1230 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1232 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1235 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1237 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1240 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1242 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1244 (d10v_cleanup): Only generate previous insn if a multiline insn is
1247 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1249 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1252 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1254 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1255 -marm6xxx command line switches.
1257 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1259 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1260 (itbl-ops.o): Delete duplicate dependencies.
1261 Rebuild dependencies.
1262 Add fr30 dependencies.
1263 * Makefile.in: Rebuild.
1265 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1267 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1269 * listing.c: Ignore line terminator characters found inside
1272 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1274 * po/gas.pot: Regenerated.
1276 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1278 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1279 fr30_is_label_start(). Also checks for delay slot insns.
1281 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1282 FR30 instructions which contain a colon in the mnemonic.
1284 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1286 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1288 * config/tc-fr30.c: Removed currently superflous code.
1290 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1292 * config/tc-fr30.h: New file.
1293 * config/tc-fr30.c: Tweaking so that it will compile.
1295 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1297 * config/tc-d10v.h (obj_fix_adjustable): Define.
1298 (TC_FORCE_RELOCATION): Define.
1299 (d10v_force_relocation): Declare.
1300 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1301 (md_apply_fix3): Handle Vtable relocs.
1302 (d10v_fix_adjustable): New.
1303 (d10v_force_relocation): New.
1305 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1307 * config/tc-d30v.c: Change default behaviour to ignore potential
1308 conflicts between register name and symbol names.
1310 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1312 * configure.in: Add fr30-*-*.
1313 * config/tc-fr30.c: New file.
1314 * Makefile.in: Regenerated.
1315 * config.in: Regenerated.
1316 * configure: Regenerated.
1317 * doc/Makefile.in: Regenerated.
1318 * po/gas.pot: Regenerated.
1320 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1322 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1325 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1327 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1329 (do_scrub_chars): Add some casts to unsigned char to avoid
1330 unwanted sign extension.
1331 * read.c (lex_type): Set characters about 127 to be symbol
1333 * config/tc-i386.c (md_begin): Set identifier_chars and
1334 operand_chars for values above 127.
1336 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1338 * configure.in: detect cygwin* instead of cygwin32*
1339 * configure: regenerate
1341 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1343 * listing.c: Add support for producing a listing from piped
1346 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1348 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1349 (append_insn): Account for the tx39's multiply behavior.
1351 1998-10-26 Michael Meissner <meissner@cygnus.com>
1353 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1354 from assemble_parallel_insns. Add support for '->' to indicate
1355 explicitly serializing the instructions.
1356 (md_assemble): Ditto.
1358 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1360 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1363 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1365 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1367 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1369 * config/tc-mips.c : support frame and regmask/fregmask when
1370 MIPS_STABS_ELF is specified.
1372 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1374 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1375 (md_apply_fix): Don't return 1 for VTABLE relocs.
1376 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1378 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1380 * doc/c-i386.texi: Replace occurences of "opcode" with
1381 "instruction mnemonic", "instruction", or "mnemonic" when
1382 referring to the name of an instruction. Use "opcode" when
1383 referring to the sequence of machine bytes.
1385 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1386 (is_opcode_char): Rename to is_mnemonic_char.
1387 (md_assemble and i386_operand): Correct error messages from
1388 "opcode" to "instruction mnemonic"
1389 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1390 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1391 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1392 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1393 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1394 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1395 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1397 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1399 * config/tc-i386.c (i386_operand): Check for garbage after
1402 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1404 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1405 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1407 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1409 * config/tc-sh.h (obj_fix_adjustable): Define.
1410 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1411 (md_apply_fix): Likewise.
1412 (tc_gen_reloc): Likewise.
1413 (sh_fix_adjustable): New.
1415 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1417 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1418 * cgen.h (gas_cgen_finish_insn): Update prototype.
1419 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1420 cgen_insn_t -> CGEN_INSN_INT.
1421 (make_parallel): Update handling of CGEN_INT_INSN_P.
1422 (assemble_parallel_insn): Ditto.
1423 (target_make_parallel): New function.
1424 (md_assemble): Use it.
1426 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1428 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1430 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1432 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1433 converted into lower case.
1435 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1437 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1438 (gas_cgen_tc_gen_reloc): Likewise.
1439 * config/tc-m32r.h (obj_fix_adjustable): Define.
1440 * config/tc-m32r.c (m32r_fix_adjustable): New.
1441 (m32r_force_relocation): Handle VTABLE relocs.
1443 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1445 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1447 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1449 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1450 to lower case before parsing.
1452 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1453 parallel insns modift buts in the PSW as a side effect.
1455 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1457 * config/tc-d30v.c (find_format): Test for missing flag and
1460 (md_apply_fix3): Fix error messages to avoid
1461 assumption about presence of a symbol.
1463 (parallel_ok): Disallow parallel instructions that both modify the
1466 (find_format): Generate a warning if an odd numbered register is
1467 used as the first register in a mutli-register instruction.
1469 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1471 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1472 relocations are always associated with a symbol.
1474 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1476 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1477 (elf32_sparc_force_relocation): Declare.
1478 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1479 (tc_gen_reloc): Handle vtable relocs.
1480 (elf32_sparc_force_relocation): New.
1482 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1484 * symbols.c (S_IS_FUNCTION): New.
1485 * config/tc-v850.h (obj_fix_adjustable): Define.
1486 (TC_FORCE_RELOCATION): Define.
1487 (v850_force_relocation): Declare.
1488 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1489 of fx_addnumber for VTABLE reloc addends.
1490 (md_apply_fix3): Handle VTABLE relocs.
1491 (v850_fix_adjustable): New.
1492 (v850_force_relocation): New.
1494 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1496 * tc-hppa.c (fp_operand_format): Add some additional formats.
1497 (pa_ip): Do not automatically promote into pa2.0 mode.
1498 (pa_level): Handle ".level 2.0".
1500 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1502 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1503 * config/tc-i386.h (template.extension_opcode): Change to
1504 unsigned int to allow full range of 8-bit opcode suffixes.
1505 (None): Redefine as 0xffff.
1507 From Jeff B Epler <jepler@usgs.gov>
1508 * doc/c-i386.texi (i386-SIMD): New section.
1510 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1512 * read.c (discard_rest_of_line): New function.
1513 * read.h: Declare it.
1514 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1516 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1518 * config/tc-d10v.c (find_symbol_matching_register): New function.
1519 (find_opcode): Cope with the case where a register name matches
1522 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1524 * config/tc-v850.c (md_pcrel_from): Rename to
1525 v850_pcrel_from_section.
1526 (v850_pcrel_from_section): Do not resolves symbols in other
1529 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1531 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1533 * config/tc-d10v.c (find_opcode): Generate an error if a register
1534 is supplied for an operand that should not be a register.
1536 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1538 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1539 instructions to have another instruction in the right bin.
1541 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1543 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1544 the right container if the left container holds a branch
1547 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1549 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1550 both a register name and symbol name.
1551 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1553 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1555 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1556 execution unit class.
1558 (reg_name_search): If a name matches a register and a symbol,
1559 prefer the register.
1560 (find_format): Disallow flag registers when a general purpose
1561 register is required.
1562 If a number is required, but a register has been given, check to
1563 see if a symbol with the same name as the register exists, and if
1564 so, use that symbol.
1566 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1568 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1570 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1572 * config/tc-d30v.c (find_format): Do not accept flag registers as
1573 general purpose registers.
1574 (find_format): If an immediate value is expected at a given place
1575 in a format, but a register name has been provided instead, check
1576 to see if that register name matches the name of a predefined
1577 symbol and if it does, then use the symbol instead.
1578 (reg_name_search): If a register name matches a symbol name,
1579 prefer the register name to the symbol name.
1581 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1583 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1584 the previous insn to empty.
1586 1998-09-20 Michael Meissner <meissner@cygnus.com>
1588 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1589 pieces, forcing the use of an ANSI compiler.
1591 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1593 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1595 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1597 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1599 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1601 (obj_elf_vtable_entry): Likewise.
1602 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1603 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1604 (tc_gen_reloc): Likewise.
1605 (arm_fix_adjustable): Likewise.
1606 (elf32_arm_force_relocation): New.
1607 (armelf_frob_symbol): Remove coff-style symbol support.
1609 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1611 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1613 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1615 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1616 OBJ_COFF so that routine is defined for a.out format.
1618 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1620 * config/tc-i386.c (i386_operand): Detect non-segment registers
1621 used as segment prefixes.
1623 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1625 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1626 optimize across FDE boundaries.
1628 * config/obj-coff.c (obj_coff_section): Preserve any link once
1629 flags when setting the section flags.
1631 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1634 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1636 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1638 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1641 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1643 * frags.c (frag_grow): Include the size of the frag struct in the
1646 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1647 if the new subseg comes before the old.
1649 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1651 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1652 to handle edge8 and edge16.
1654 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1656 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1657 before we clobber the symbol involved.
1659 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1661 * config/tc-arm.c: Remove OBJ_ELF definitions for
1662 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1663 use arm_adjust_symtab for OBJ_COFF.
1664 (armelf_adjust_symtab): New Routine.
1665 * config/tc-arm.h: Define obj_adjust_symtab to
1666 armelf_adjust_symtab for OBJ_ELF.
1668 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1670 * configure.in: Make all i386-elf targets use bfd_gas.
1671 * config/tc-i386.c (tc_i386_force_relocation): New.
1672 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1673 (md_apply_fix3): Likewise.
1674 (tc_gen_reloc): Handle them.
1675 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1676 tc_i386_force_relocation.
1678 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1680 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1682 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1684 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1685 current opcode after writing the first insturction of a reverse
1688 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1690 * read.h (generate_lineno_debug): Add prototype.
1691 * read.c (generate_lineno_debug): Make non-static.
1693 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1695 * config/tc-i386.c (md_assemble): Only warn for address/data size
1698 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1700 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1701 against Thumb function names, as the linker needs this information.
1703 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1705 * expr.c (operand): Check also that there is no advance in operand
1706 after atof_generic in order to decide "is it label 0f or floating
1709 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1711 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1712 command line options with a single dash.
1713 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1715 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1717 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1718 * tc-arm.c (arm_fix_adjustable): New routine.
1720 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1722 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1723 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1724 demand_empty_rest_of_line before mri_comment_end.
1725 (equals): Check garbage after expression before
1726 mri_comment_end in MRI mode.
1728 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1730 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1731 small immediate constant to use the constant itself rather than
1734 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1736 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1737 (pa_leave): Likewise.
1739 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1741 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1743 (i386_operand): Fix an error message.
1745 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1747 * doc/c-arm.texi (ARM Directives): Document .req directive.
1749 * config/tc-arm.c (reg_required_here): Display erroneous string if
1750 the register name could not be decoded.
1751 Do not set inst.instruction if the sift is -1.
1753 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1755 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1758 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1760 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1761 even if it is belived to be unnecessary.
1763 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1765 config/tc-i386.c (i386_operand): Size immediate constants by
1766 suffix (erroneously removed as part of July 7 change).
1768 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1770 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1771 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1772 (armelf_frob_symbol): New Routine.
1773 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1775 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1777 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1779 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1781 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1782 command line switches passed to assembler.
1784 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1786 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1787 (gas_cgen_opcode_desc): Declare.
1788 (gas_cgen_parse_operand): Declare.
1789 (*): Prepend gas_ to gas specific fns to denote them as such.
1791 * cgen.c (gas_cgen_opcode_desc): New global
1792 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1793 (queue_fixup): Renamed from cgen_queue_fixup.
1794 (*): Prepend gas_ to gas specific fns to denote them as such.
1796 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1797 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1798 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1799 Open opcode table and initialize it.
1800 (make_parallel): Use gas_cgen_opcode_desc.
1801 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1802 (md_assemble): Ditto.
1804 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1806 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1807 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1808 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1809 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1810 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1811 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1812 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1813 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1814 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1815 (INIT_STAB_SECTION): Likewise.
1816 (OBJ_PROCESS_STAB): Likewise.
1818 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1819 (md_parse_option): Watch for them.
1820 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1821 (md_begin): Kill neverdef code.
1822 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1823 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1824 (s_alpha_coff_wrapper): New.
1825 (md_pseudo_table): Trap all ECOFF pseudos.
1827 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1829 Start of changes to remove mdebug section from mips*-elf
1830 Based on MIPS_STAB_ELF definition
1831 * acconfig.h: undef if not configured
1832 * config.in: undef if not configured
1833 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1834 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1835 * stabs.c (s_stab_generic): flush frag
1837 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1839 * configure.in: (arm-*-elf): Handle.
1840 (thumb-*-elf): Handle.
1841 * configure: Regenerate.
1842 * read.c (stringer): Fix typo in comment.
1843 * write.c (fixup_segment): Don't add symbol value to addend if
1845 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1847 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1850 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1852 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1853 (write_2_short): Emit warning if new flag is set.
1854 (do_assemble): Set flags if left instruction is one of special
1855 "right-instruction-killer" type.
1857 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1859 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1860 Always output words in debug_info section as big endian.
1861 (sparc_target_format): Choose correct bfd target.
1862 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1864 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1866 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1867 to work with internationalization code. Issue an error when two
1868 operands match that are not allowed to match.
1870 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1872 * configure.in (install_tooldir): Allow target to specify whether
1873 it wants to be installed in $(tooldir)/bin.
1874 * configure: Regenerate.
1875 * Makefile.am (install-exec-local): Set install-exec-tooldir
1876 dependency via configure.
1877 * Makefile.in: Regenerate.
1879 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1881 * Makefile.am (install-exec-local): Split into two ...
1882 (install-exec-bindir,install-exec-tooldir): New rules.
1883 * Makefile.in: Regenerate.
1885 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1887 * Makefile.am (install-exec-local): Don't remove the file before
1888 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1889 W. Rozycki <macro@ds2.pg.gda.pl>.
1890 * Makefile.in: Rebuild.
1892 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1894 * cgen.c: Include libiberty.h.
1895 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1896 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1897 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1898 (md_cgen_lookup_reloc)): Declare.
1899 (md_cgen_record_fixup_exp): Declare.
1900 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1901 (m32r_relax_frag): Declare.
1902 (cgen_md_apply_fix3): Decls moved to cgen.h.
1903 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1904 (m32r_cgen_record_fixup_exp): Delete decl.
1905 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1906 (assemble_nop): Delete.
1907 (expand_debug_syms): Delete unused `exp'.
1908 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1909 Add default case for -Wall.
1910 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1911 (md_atof): Delete unused wordP.
1913 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1915 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1918 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1920 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1921 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1922 .print, .purgem, and .struct. Remove documentation for
1925 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1927 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1928 Update call to insert_operand.
1930 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1932 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1934 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1936 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1937 whitespace after a prefix operator.
1939 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1941 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1943 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1945 * config/tc-sparc.c (log2): New static function.
1946 (s_reserve): Use log2 to convert alignment before calling
1948 (s_common): Use log2 to convert alignment before calling
1949 record_alignment and frag_align.
1950 (sparc_cons_align): Use log2.
1952 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1954 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1955 (s_common): Likewise.
1957 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1958 initialization of waddr.
1959 (sparc_elf_final_processing): Add default case to switch.
1961 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1963 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1964 than temporary real.
1966 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1968 * write.c (subsegs_finish): Don't align the segments if there were
1971 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1972 copying aux information.
1974 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1975 expression into a symbol.
1977 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1979 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1980 type to unsigned int.
1981 (md_assemble): Change type used to store offsets from unsigned
1983 (i386_operand): Switch error check to only call RESTORE_END_STRING
1984 once after parse_register.
1986 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1988 * config/tc-v850.c (md_show_usage): Changed format to match that
1991 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1993 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1995 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1997 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2000 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2002 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2003 * doc/Makefile.in: Rebuild.
2005 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2007 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2008 for %lo expressions.
2009 (mips_ip, case 'u'): Move range check after code to mask
2010 off bits in %hi/%lo expressions. Mask off high bits for
2013 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2015 * doc/Makefile.am (gasver.texi): New target.
2016 (as.info, as.dvi): Depends upon gasver.texi.
2017 * doc/as.texinfo: Include gasver.texi. Mention version number on
2018 title page and in top node.
2019 * doc/Makefile.in: Rebuild.
2021 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2023 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2024 but not including the line containing the edict.
2025 * listing.h (LISTING_EOF): New.
2026 * input-scrub.c (input_scrub_next_buffer): Call it.
2028 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2030 * config/tc-i386.c (i386_operand): Don't set the size of an
2031 immediate address based solely on the suffix and the mode.
2033 * config/tc-i386.c (md_assemble): Add assertion to make sure
2034 overlap2 does not set Imm.
2036 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2037 sequences of whitespace to a single space.
2038 (is_space_chars): Just compare with space.
2039 (md_begin): Don't initialize space_chars.
2040 (md_assemble): Just skip a single whitespace character.
2041 (i386_operand): Rewrite base-index parsing to use new
2042 parse_register, and to skip white space. Skip white space in a
2043 number of other places too. Don't give error message if
2044 parse_register fails.
2045 (parse_register): Change reg_string parameter to be non-const.
2046 Add end_op parameter. Skip white space after the `%', and return
2047 end of register string. Give error message here rather than
2050 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2052 Based on patch from Matt Semersky <matts@scd.hp.com>:
2053 * expr.c (op_encoding): Make const.
2054 (expr_set_precedence): New function.
2055 (expr_begin): Don't set operator rankings, just call
2056 expr_set_precedence.
2057 * expr.h (expr_set_precedence): Declare.
2058 * read.c (s_mri): Call expr_set_precedence.
2060 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2062 * doc/as.texinfo (Statements): Remove paragraph discussing
2063 continuing lines with a backslash. This hasn't worked for years,
2066 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2068 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2070 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2071 (ps_CTORS, ps_DTORS): New section types.
2072 (vms_fixup_xtors_section): New function
2073 (Ctors_Psect, Dtors_Psect): Define.
2074 (IS_GXX_XTOR): Define
2075 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2076 Filter static constructors/destructors and add to
2077 Ctors_Symbols/Dtors_Symbols chain.
2078 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2079 appropriate section.
2081 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2082 * makefile.vms: Merge vax/vms support.
2084 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2086 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2087 (elf_pseudo_table): Add them.
2088 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2089 (md_apply_fix): Accept them.
2090 (mips_fix_adjustable): Don't adjust them.
2091 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2092 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2093 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2094 (tc_fix_adjustable): Don't adjust them.
2096 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2098 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2100 * Makefile.in: Regenerate.
2101 * configure.in: AC_SUBST cgen_cpu_prefix.
2102 * configure: Regenerate.
2104 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2106 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2107 Changed all users of COND12_DELAY.
2109 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2111 * config/tc-mn10300.c (set_arch_mach): New function.
2112 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2113 (md_begin): Default to mn10300 mode.
2114 (md_assemble): Only accept instructions for the core mn10300
2115 chip and the active machine type.
2117 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2119 * subsegs.h (segment_info_type): Give the struct a name.
2120 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2121 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2122 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2123 * config/tc-w65.h (tc_reloc_mangle): Declare.
2124 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2126 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2128 * config/tc-v850.c (v850_comm): Restore old section
2129 after common processing.
2131 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2133 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2135 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2137 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2138 char with code that explicitly sign-extends.
2140 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2142 * config/tc-v850.c (md_begin): Restore text section as the current
2143 section after creating call table sections.
2144 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2147 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2148 with call to macro SYM_AUXINFO.
2150 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2152 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2153 with the program transform name.
2154 * Makefile.in: Rebuild.
2156 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2158 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2161 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2163 * config/tc-i386.c (i386_operand): Be prepared for a space between
2164 the open parenthesis and the start of the register operand,
2165 because of the June 16 change.
2167 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2169 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2172 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2174 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2175 even if it is belived to be unnecessary.
2177 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2179 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2181 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2183 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2185 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2186 shift amount for a repeated operand. The shift amount for the
2187 repeated copy comes from the size of the operand.
2189 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2191 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2193 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2195 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2197 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2199 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2200 characters in it as LEX_IS_SYMBOL_COMPONENT.
2201 * config/tc-i386.h (tc_symbol_chars): Define.
2202 (extra_symbol_chars): Declare.
2203 * config/tc-i386.c (extra_symbol_chars): Define.
2204 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2205 (line_comment_chars): Set to '/' if TE_LINUX.
2206 * doc/c-i386.texi (i386-prefixes): Update.
2207 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2209 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2211 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2212 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2214 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2216 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2217 constraint in instructions REP & REPI.
2219 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2221 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2222 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2224 (check_range): If the operand is shifted, then shift the number
2225 before checking its range.
2227 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2229 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2232 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2234 * config/tc-v850.c (v850_comm): Create special sections as needed.
2236 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2238 * config/tc-d10v.c (write_2_short): Addition of swapping
2239 instructions for sequential and reverse sequential order when
2240 given order is not possible.
2242 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2244 * Makefile.am: Rebuild dependencies.
2245 (DEP_INCLUDES): Fix reference to intl build directory.
2246 * Makefile.in: Rebuild.
2248 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2250 * doc/c-i386.texi: Update 16 bit documentation.
2252 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2253 IgnoreDataSize to IgnoreSize as they are used for address size as
2255 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2256 32-bit mode, similarly addr16/data16 and variants.
2258 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2260 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2261 sequential word multiply instructions.
2263 (do_assemble): Add extra command line argument, to allow mul32
2264 attribute to be preserved across parallel insns.
2265 (md_assemble): Insert NOPs between explicitly parallel insns which
2266 contain an 32 bit multiply and a 16 multiply.
2268 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2270 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2273 * config/tc-i386.c (reloc): Add braces.
2275 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2276 consistent with Intel naming.
2277 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2278 use bitfields in sib_byte.
2279 (modrm_byte): Don't use bitfields here either.
2281 * config/tc-i386.c (current_templates): Add const.
2282 (parse_register): Add const to return, param, and char *s.
2283 (i386_operand): Add const to reg_entry *r.
2284 * config/tc-i386.h (templates): Add const to start, end.
2286 Inspired by code for 16 bit gas support from Martynas Kunigelis
2287 <martynas@nm3.ktu.lt>:
2288 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2289 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2290 (uses_mem_addrmode): Remove.
2291 (md_estimate_size_before_relax): Add support here too.
2292 (md_relax_table): Rewrite interface to md_relax for 16 bit
2294 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2295 (opcode_suffix_to_type): Remove.
2296 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2297 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2298 (md_convert_frag): Likewise.
2299 (i386_operand): Add support for 16 bit base/index regs,
2300 immediates, and displacements. Remove some unnecessary casts, and
2301 localise end_of_operand_string, displacement_string_start,
2302 displacement_string_end variables. Add GCC_ASM_O_HACK.
2303 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2305 * config/tc-i386.c (prefix_hash): Remove.
2306 (md_begin): Rewrite without obstacks. Remove prefix hash table
2307 handling. Rewrite lexical table handling.
2308 (i386_print_statistics): Don't print prefix statistics.
2309 (md_assemble): Rewrite instruction parser so that line is not
2310 converted to lower case. Don't do a hash_find for prefixes,
2311 instead recognise them via opcode modifier.
2312 (expecting_operand, paren_not_balanced): Localise variables.
2313 * config/tc-i386.h (IsPrefix): Define.
2314 (prefix_entry): Remove.
2316 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2317 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2318 '\\' in case where comment_chars contains '/'.
2320 * config/tc-i386.c (MATCH): Ensure given operand and template
2321 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2322 you must write `ljmp *table(%ebx)'.
2324 From H.J. Lu <hjl@gnu.org>:
2325 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2326 as 0 ifndef BFD_ASSEMBLER.
2327 (md_assemble): Allow immediate operands without suffix or
2328 other reg operand to default in size to the current code size.
2330 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2332 * config/tc-v850.c (md_begin): Restore creation of
2333 .call_table_text and .call_table_data sections.
2335 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2337 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2338 after emitting a word of noops.
2340 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2342 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2343 (i386_operand): Simplify checks for valid base/index combinations.
2344 Disallow `in 4(%dx),%al'.
2346 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2348 (add_prefix): Change parameter from char to int.
2350 * config/tc-i386.h (Ugh): Define opcode modifier.
2351 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2353 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2354 CONSISTENT_REGISTER_MATCH macros to check register types more
2355 thoroughly. Check for illegal suffix/operand combinations
2356 when matching insns with operands. Handle new `s' suffix, and
2357 associated FloatMF opcode modifier for float insns with memory
2359 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2360 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2361 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2362 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2363 DATA_PREFIX_OPCODE throughout.
2365 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2366 (md_assemble): Rewrite suffix/register operand checking code to be
2367 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2368 AnyMem, the better to grep.
2370 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2371 given a memory operand. Don't set Abs bits either.
2372 (type_names): Remove Mem*, Abs*.
2373 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2374 define opcode_modifiers as these cases are handled by Disp8,
2375 Disp16, Disp32 and suffix checks.
2376 (COMES_IN_BOTH_DIRECTIONS): Remove.
2377 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2379 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2380 if IgnoreDataSize modifier given. Remove ShortformW modifier
2381 test. Add test for ShortForm in W base_opcode modification.
2382 Merge Seg2ShortForm and Seg3ShortForm code.
2383 * config/tc-i386.h (ShortFormW): Remove.
2384 (IgnoreDataSize): Define.
2386 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2388 * config/tc-d30v.c (md_assemble): Store previous segment state
2389 with previous instruction.
2391 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2393 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2394 (ebp, esp): Remove static variables.
2395 (MATCH): Remove test for InOutPortReg.
2396 (i386_operand): Properly handle InOutPortReg here instead.
2397 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2398 (md_assemble): Simplify and correct modrm and sib generation.
2399 (i386_operand): Add warning for scale without index.
2400 Rewrite checks for valid base/index combinations.
2402 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2403 macros and enclose in do while(0).
2404 (RESTORE_END_STRING): Likewise.
2405 (md_assemble): Add one to printed operand number so we start
2406 from 1 not 0. Add some more gettext invocations.
2407 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2410 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2411 DATA_PREFIX, SEG_PREFIX): Define.
2412 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2413 (check_prefix): Remove function.
2414 (add_prefix): New function. Add prefix to i.prefix as well as
2416 (md_assemble): Changes for add_prefix. Remove hack for wait
2417 prefix, instead always output prefixes in fixed order. Test
2418 for jcxz/loop when selecting between word & dword operations,
2419 and add address size prefix rather than operand size prefix.
2420 Remove operand -> address size hack when emitting jcxz/loop.
2421 (i386_operand): Remove O_Absent check as it's done in expr.
2423 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2425 * configure.in: Recognize m5200 as a cpu_type of m68k.
2426 * aclocal.m4: Rebuild with current libtool.
2427 * configure: Rebuild.
2429 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2431 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2432 to relaxable_symbol to prevent references to external symbol from
2435 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2437 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2438 symbols are relaxable.
2440 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2442 * config/tc-v850.c (md_begin): Don't create special
2443 sections by default.
2445 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2447 * config/tc-mips.c (macro): For div and udiv, close the
2448 reorder block as soon as possible.
2450 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2452 From Matt Semersky <matts@scd.hp.com>:
2453 * macro.c (macro_mri_mode): New function.
2454 * macro.h (macro_mri_mode): Declare.
2455 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2458 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2460 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2463 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2464 until after xstrdup in OBJ_EVAX case.
2466 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2468 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2469 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2470 of hardcoded magic number.
2471 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2473 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2475 * read.c (do_s_func): New function.
2477 * read.h (do_s_func): Add prototype.
2479 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2481 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2482 nops if fill pattern not specified.
2484 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2486 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2487 * config/te-go32.h (TE_GO32): Define.
2488 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2490 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2492 Implement .func/.endfunc pseudo-ops.
2493 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2495 * read.c (potable): Add .func,.endfunc.
2496 (s_func): New function.
2497 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2499 (in_doc_func_p,current_function_label): New static globals.
2500 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2502 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2504 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2505 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2506 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2507 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2508 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2509 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2510 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2511 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2512 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2513 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2514 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2515 * config/tc-a29k.c: Don't define md_short_jump_size,
2516 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2517 * config/tc-alpha.c: Likewise.
2518 * config/tc-alpha.h: Likewise.
2519 * config/tc-arm.c: Likewise.
2520 * config/tc-h8300.c: Likewise.
2521 * config/tc-h8500.c: Likewise.
2522 * config/tc-hppa.c: Likewise.
2523 * config/tc-i860.c: Likewise.
2524 * config/tc-i960.c: Likewise.
2525 * config/tc-ppc.c: Likewise.
2526 * config/tc-sh.c: Likewise.
2527 * config/tc-sparc.h: Likewise.
2528 * config/tc-tic30.c: Likewise.
2529 * config/tc-w65.c: Likewise.
2530 * config/tc-z8k.c: Likewise.
2532 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2534 * config/tc-vax.c (_): Delete this macro used for placeholder
2535 values in vax_operand_width_size; it conflicts with the _() macro
2536 used for internationalization.
2538 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2540 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2541 code. From Chris Moller <moller@bops.com>.
2543 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2544 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2545 * read.c (emit_expr): Initialize seg and subseg fields of a new
2547 * write.c (write_object_file): Switch to the appropriate segment
2548 and subsegment when processing a broken word.
2550 * config/tc-m68k.c (mri_assemble): New static function.
2551 (build_mri_control_operand): Call mri_assemble rather than
2553 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2554 (s_mri_endf, s_mri_endw): Likewise.
2556 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2558 * read.c (s_org): Call md_flush_pending_output if it is defined.
2560 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2562 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2564 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2565 (md_parse_option): Add for same.
2566 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2567 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2568 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2570 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2572 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2574 * config/tc-arm.c (find_real_start): Relax definition of local
2577 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2579 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2580 symbols at the given address, not just the last one specified.
2582 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2584 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2585 or number_to_chars_littleendian to write data.
2587 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2589 * config/tc-v850.c (md_assemble): Remove artificially created
2590 register name symbols.
2592 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2594 * write.c (fixup_segment): Change "segment" to "section" in
2597 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2599 * write.c (fixup_segment): Change sym1-sym2 message again.
2601 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2603 * write.c (fixup_segment): Improve error message for sym1-sym2
2604 errors when sym1 is in a different segment from sym2.
2606 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2608 * config/tc-m32r.c (warn_unmatched_high): New static local.
2609 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2610 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2611 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2612 (md_parse_option): Likewise.
2613 (md_show_usage): Likewise.
2614 (m32r_frob_file): Likewise.
2616 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2617 (read_a_source_file): Call them.
2618 * read.h (stabs_generate_asm_file): Declare.
2619 * stabs.c (stabs_generate_asm_file): New function.
2620 (generate_asm_file): New function.
2621 (stabs_generate_asm_lineno): Move file name handling into
2624 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2626 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2627 (d30v_current_align, d30v_current_align_seg): New variables.
2628 (d30v_last_label): New variable.
2629 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2630 (s_d30v_data, s_d30v_section): Likewise.
2631 (md_pseudo_table): Call them.
2632 (md_begin): Initialize d30v_current_align_seg.
2633 (md_assemble): Call d30v_align when needed by known current alignment.
2634 (d30v_frob_label, d30v_cons_align): New functions.
2635 * config/tc-d30v.h (md_do_align): Remove.
2636 (tc_frob_label): Call d30v_frob_label.
2637 (md_cons_align): New.
2639 * config/tc-d30v.c (find_format): Convert complex expressions to
2640 expression symbols before processing. Clean up code formatting.
2642 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2644 * po/Make-in (install-info): New target.
2646 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2648 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2650 * config/tc-mn10300.c (md_assemble): Likewise.
2652 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2654 * Makefile.am: Update with `make dep-am'.
2655 (HFILES): Add cgen.h.
2656 (cgen.o): Depend on cgen.h.
2657 * Makefile.in: Regenerate.
2659 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2661 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2663 * gasp.c (grab_label): Permit a label to be a preprocessor
2664 variable by permitting a label to start with a backslash.
2666 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2668 * config/tc-mips.c (validate_mips_insn): Removed hack
2669 for previously inaccessible bitfields in some INSN_TRAP
2672 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2674 * config/tc-d30v.c (do_assemble): Abort with error message
2675 if opcode operands do not match.
2677 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2679 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2680 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2681 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2682 similar new 'q' operand.
2684 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2686 * cgen.c (cgen_asm_finish_insn): Fix typo.
2688 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2691 * cgen.c: Include it.
2692 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2693 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2694 All callers updated.
2695 * config/tc-m32r.c: Include cgen.h.
2696 (m23r_insn): New members num_fixups,fixups.
2698 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2700 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2701 to avoid compiler warning.
2703 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2705 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2708 * makefile.vms (OBJS): Add ehopt.obj
2710 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2712 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2714 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2716 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2717 a short format insn.
2718 (md_assemble): Set it for explicitly packed insns.
2720 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2722 * config/obj-coff.c (c_symbol_merge): Do not take address of
2723 native fields when performing the memcpy.
2725 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2727 * config/tc-mips.c (macro,macro2): Implement
2728 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2730 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2732 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2733 relocations against globally visible symbols.
2734 * config/tc-m68k.c (relaxable_symbol): New macro.
2735 (m68k_ip, md_estimate_size_before_relax): Use it.
2736 (tc_m68k_fix_adjustable): Also handle weak symbols.
2738 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2740 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2741 references to externally visible symbols.
2742 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2743 values in twice for a PC relative reloc if the symbol is
2746 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2747 don't adjust a PC relative reloc against an externally visible
2749 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2750 for a PC relative fixup against an externally visible defined
2751 symbol, arrange to store object file and addend values as though
2752 the symbol were not defined.
2753 (tc_gen_reloc): Likewise.
2755 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2757 * read.c (sizeof_leb128): Referenced externally by write.c so
2760 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2762 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2763 and expand a 'debug' symbol associated with the next instruction
2764 that does not cause a short instruction to be filled with a NOP.
2765 (md_pseudo_table): Add support for .debugsym.
2766 (assemble_parallel_insn): Add calls to expand_debug_sym as
2768 (md_assemble): Ditto.
2770 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2772 * as.c (main): Conditionally call setlocale.
2773 * gasp.c (main): Likewise.
2774 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2775 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2777 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2779 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2781 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2783 * config/tc-hppa.c: Change all calls to bzero to use memset.
2784 (pa_ip): Add cast to avoid warning.
2785 (tc_gen_reloc, md_apply_fix): Likewise.
2786 (pa_find_space_by_number): Likewise.
2787 (hppa_force_relocation): Likewise.
2788 (pa_block): Change i to unsigned int.
2789 * config/obj-som.h (obj_som_copyright): Declare.
2791 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2793 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2794 for line numbers for assembly source.
2796 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2798 * configure.in: Change version number to 2.9.4
2799 * configure: Rebuild.
2801 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2803 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2805 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2807 * ecoff.h: Change symbolS in function declaration to struct
2810 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2812 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2813 (md_convert_frag): Fix i18n typo.
2815 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2817 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2818 * ecoff.h: Protoype it.
2819 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2820 [EVAX] (s_alpha_prologue): Delete.
2821 (md_pseudo_table): Update.
2823 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2825 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2826 array to local pointer.
2827 (get_args, parse_expr): Add casts to avoid warnings.
2829 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2831 * read.c (s_set): Cast xmalloc return value to fragS *.
2832 * config/tc-m68k.c (m68k_ip): Function made static to match
2833 previous forward declaration.
2834 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2836 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2838 * config/tc-v850.c: Add internationalisation macros to error
2841 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2842 macros to error strings.
2844 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2846 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2847 reloc is in the TOC csect.
2848 (md_apply_fix3): Correct gettext typo.
2850 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2852 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2853 .L - they are local labels and the branches are not really
2854 function calls but rather far jumps.
2856 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2858 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2860 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2862 * config/tc-i386.c (md_assemble): Print operand number rather than
2863 using ordinal_names.
2864 (i386_operand): Likewise.
2866 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2868 * Makefile.am (INTLLIBS): Define to work around apparent automake
2870 All Makefiles: Regenerated.
2872 * Many files: Added gettext invocations around user-visible
2874 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2875 HAVE_LC_MESSAGES): Define.
2876 * dep-in.sed: Added asintl.h.
2877 * po/Make-in: New file.
2878 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2880 * read.c (Z_): Renamed from `_'.
2881 * Makefile.am (SUBDIRS): Added po.
2882 (POTFILES): new macro.
2883 (po/POTFILES.in): New target.
2884 ($(OBJS)): Added asintl.h.
2886 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2887 (as_new_LDADD): Added $(INTLLIBS).
2888 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2889 (gasp_new_LDADD): Added $(INTLLIBS).
2890 (gasp_new_DEPENDENCIES): New macro.
2891 * configure, aclocal.m4: Rebuilt.
2892 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2894 (ALL_LINGUAS): Define.
2895 * macro.c: Include "asintl.h".
2896 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2897 * as.h: Include "asintl.h".
2898 * config/tc-i386.c (ordinal_names): Removed.
2899 (md_assemble): Changed error text to avoid ordinal_names.
2900 (i386_operand): Likewise.
2901 (reloc): Added as_bad to avoid i18n problems.
2902 (tc_gen_reloc): Likewise.
2903 * config/tc-arm.c (bad_args): Now a #define.
2905 * config/obj-vms.c (VMS_stab_parse): Changed type of
2907 (global_symbol_directory): Unified strings to avoid i18n
2909 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2910 avoid i18n problems.
2911 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2912 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2914 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2916 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2918 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2920 * as.c (print_version_id): Added an fprintf to avoid i18n
2922 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2924 * expr.c (expr): Added as_warn call to avoid i18n problems.
2925 * messages.c (as_assert): Changed code to avoid i18n problems.
2926 (as_abort): Likewise.
2927 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2928 (s_space): Likewise.
2929 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2931 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2933 * config/tc-i386.c (check_prefix): New static function, split out
2935 (struct _i386_insn): Add wait_prefix field.
2936 (md_assemble): Remove wait_prefix local variable. Use
2937 check_prefix when adding a prefix.
2939 * config/tc-i386.c (current_templates): New static variable.
2940 (md_assemble): Remove current_templates local variable.
2941 (md_assemble, i386_operand): Improve error and warning messages in
2942 many places. Add RESTORE_END_STRING in many places before error
2943 return. Clarify some comments.
2945 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2947 (md_assemble): Parse string instruction operands, looking for
2948 segment override prefixes. Check for invalid segment prefixes on
2950 (i386_operand): i.seg[] and max mem_operand changes for string
2952 * config/tc-i386.h (EsSeg): Define.
2954 * config/tc-i386.h (regKludge): Define.
2955 (iclrKludge, imulKludge): Don't define.
2956 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2957 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2958 opcode_modifier checks to look for more common cases first. Add
2959 default_seg for IsString case.
2961 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2963 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2965 * configure: Rebuild with new automake and libtool.
2966 * aclocal.m4, Makefile.in: Likewise.
2968 * doc/Makefile.am (as.dvi): New target.
2969 * doc/Makefile.in: Rebuild.
2971 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2973 * configure.in: Added sparc86x support.
2975 * configure: Rebuild.
2977 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2979 (md_parse_option): Warn if -EL is not supported for this architecture.
2981 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2983 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2985 * config/tc-mips.c (mips_ip): Note when we use get match on
2986 the full instruction name.
2988 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2990 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2991 back into the expression to handle add/sub simplification correctly.
2993 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2995 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2997 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2999 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3002 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3004 * symbols.c (max_indent_level): New global.
3005 (print_symbol_value_1): Use it.
3006 * expr.h (expr_build_dot): Declare.
3007 * expr.c (expr_build_dot): New function.
3009 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3011 * symbols.c (print_binary): New function.
3012 (print_expr_1): Call it.
3014 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3016 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3017 operand in the opcode.
3019 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3021 * config/tc-i386.h: Reorder operand flags and opcode modifier
3022 flags for clarity. Remove unused definitions: Unknown,
3023 ImmUnknown, DispUnknown, NoModrm.
3024 * config/tc-i386.c (type_names): Add missing Debug type.
3025 (md_assemble): Better duplicate prefix checking. Quicker string
3026 instruction check via new opcode_modifier flag.
3028 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3030 * doc/as.texinfo (Invoking): Clarify -Wa example.
3032 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3034 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3035 (s_mips_weakext): Define.
3036 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3037 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3040 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3042 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3043 is an error if the value can not be computed at assembly time.
3044 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3046 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3048 * gasp.c (main): Set next field of new include_path structure to
3049 NULL. From Avery Pennarun <averyp@gdc.ca>.
3051 * read.c (s_mri_sect): Call as_bad rather than abort for an
3052 unsupported MRI target.
3054 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3056 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3057 the destination of a branch instruction should be altered.
3058 (find_real_start): New function: Locate the real, Thumb coded
3059 start of a Thumb function.
3060 (do_t_branch23): Alter the destination of branches to Thumb
3063 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3065 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3067 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3070 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3072 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3073 * doc/c-hppa.texi: Likewise.
3075 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3077 * Makefile.am: Rebuild dependencies.
3078 * Makefile.in: Rebuild.
3080 * Makefile.am (DEP_INCLUDES): New variable.
3081 (.dep1): Change to work when srcdir is not an absolute path.
3082 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3083 * Makefile.in: Rebuild.
3085 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3087 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3088 LinearAddress patch.
3090 * configure.in: Set version to 2.9.1.
3091 * configure: Rebuild.
3093 * Branched binutils 2.9.
3095 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3097 * config/tc-i386.h (FWait): Define.
3098 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3099 other prefixes. Check FWait flag in opcode table to see which
3100 instructions require an fwait prefix.
3102 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3104 * stabs.c (get_stab_string_offset): Always create a stab string
3107 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3109 Fix some gcc -Wall warnings:
3110 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3111 * ehopt.c (eh_frame_code_alignment): Likewise.
3112 * expr.c (integer_constant, operand): Likewise.
3113 * frags.c (frag_align): Likewise.
3114 * gasp.c (level_0, change_base, doinstr): Likewise.
3115 * hash.c (hash_ask): Likewise.
3116 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3117 (debugging_pseudo): Likewise.
3118 * macro.c (define_macro, check_macro): Likewise.
3119 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3120 (ignore_rest_of_line, float_cons): Likewise.
3121 * symbols.c (decode_local_label_name): Likewise.
3122 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3123 (fixup_segment, number_to_chars_bigendian): Likewise.
3124 (number_to_chars_littleendian): Likewise.
3125 * config/atof-ieee.c (gen_to_words): Likewise.
3126 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3127 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3128 * read.c (output_big_sleb128): Initialize locals to avoid
3130 (output_big_uleb128, equals): Likewise.
3131 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3132 to unsigned int. Change zeros to unsigned int.
3133 * cond.c (s_if): Add return to default case.
3134 * frags.c (frag_now_fix): Change return type to addressT.
3135 * frags.h (frag_now_fix): Update declaration.
3136 * listing.c (file_info_struct): Change linenum to unsigned int.
3137 (struct list_info_struct): Change hll_line to unsigned int.
3138 (print_source): Update format string.
3139 * read.c (emit_expr): Change scan to unsigned int, and don't
3140 bother to initialize it.
3141 * symbols.c (dollar_label_count): Change to unsigned long.
3142 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3143 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3144 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3146 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3148 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3149 mcf5200 just as we do for m68000.
3150 (m68k_init_after_args): Likewise.
3151 (md_estimate_size_before_relax): Likewise.
3153 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3155 * config/tc-v850.c (md_assemble): Store relocation addend in
3156 fixup instead of instruction.
3158 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3160 * config/tc-i386.c (md_assemble): Swap template arguments to
3161 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3162 This macro is currently symmetric, so passing them the wrong
3163 way didn't cause any problem, but may if the macro is changed
3165 After copying template to i.tm, use i.tm. rather than t-> to
3166 access fields, and make t a const*
3167 Move i.tm.operand_types[] swap to immediately after the copy.
3169 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3171 * expr.h (expr_build_uconstant): Add prototype.
3172 (expr_build_unary,expr_build_binary): Add prototypes.
3173 * expr.c (expr_build_uconstant): New function.
3174 (expr_build_unary,expr_build_binary): New functions.
3176 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3178 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3179 * macro.c (macro_expand_body): Increase buffer size.
3180 * messages.c (as_warn): Likewise.
3181 (as_warn_where, as_bad, as_bad_where): Likewise.
3183 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3185 Based on patch from H.J. Lu <hjl@gnu.org>:
3186 * Makefile.am (DISTSTUFF): New variable.
3187 (diststuff): New target.
3188 * Makefile.in: Rebuild.
3190 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3192 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3193 m32r_elf_section_change_hook.
3195 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3196 emit a nop if a section ends with a 16 bit instruction.
3198 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3200 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3201 s_lcomm rather than obj_coff_lcomm.
3202 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3204 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3206 * config/tc-i386.h (LinearAddress): Define.
3207 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3208 instruction, don't use a default segment.
3210 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3212 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3213 * configure: Rebuild.
3215 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3217 * aclocal.m4, configure: Rebuild with libtool 1.2.
3219 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3221 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3222 PC relative branches. Patch courtesy of Jonathan Walton.
3225 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3227 * configure.in (emulations): Add thumb-pe target.
3229 * configure (emulations): Add thumb-pe target.
3231 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3233 * itbl-lex.l (yywrap): Don't define if already defined as a
3236 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3238 * depend.c (quote_string_for_make): New function.
3239 (wrap_output): Use it.
3241 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3243 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3244 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3246 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3248 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3249 Recognize -GN and -relax.
3250 (md_begin): Initialize gp size from -G switch.
3251 (alpha_force_relocation): Always force if -relax.
3252 (alpha_align): Take a new argument that will specify when to
3253 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3254 Change all callers. Emit nop alignment padding as nop+unop pair.
3256 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3258 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3259 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3261 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3263 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3264 require padding to the next long word boundary.
3266 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3268 * cgen.c: #include symcat.h.
3269 * config/tc-m32r.c: Likewise.
3271 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3273 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3274 absolute expressions instead of '$' prefixed register names.
3276 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3278 * read.c (s_set): Record file and line info for symbols when -as.
3279 (pseudo_set): Don't overwrite that dummy fragment.
3281 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3283 * config/tc-ppc.c (md_pseudo_table): Add "section".
3284 (ppc_named_section): New static function.
3286 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3288 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3289 so we don't have to scan the entire list.
3291 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3293 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3294 case, allow the parallel instructions to modify the same flag
3297 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3299 * listing.c (list_symbol_table): Categorize symbols by
3300 undefined_section rather than sy_frag->line == NULL.
3302 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3304 * Makefile.am (install-exec-local): Install properly when ln
3305 fails or tooldir == prefix.
3307 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3309 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3310 Test result of insert_operand for error.
3312 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3314 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3315 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3316 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3317 * doc/Makefile.in: Rebuild.
3319 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3321 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3322 (macro): Fix handling of M_COP[0-3].
3324 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3326 Based on patches from Ross Harvey <ross@teraflop.com>:
3327 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3328 if macro_alternate or macro_mri.
3329 (getstring): Remove support for byte constants between < and >.
3330 (get_any_string): '<' only starts a string if macro_alternate or
3332 (macro_expand_body): Permit keyword parameters following
3333 positional parameters.
3335 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3336 * configure.in (alpha*-*-netbsd*): New target.
3337 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3338 * configure: Rebuild.
3340 * as.h (flag_warn_suppress_instructionswap): Move from here...
3341 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3342 here, and make static.
3344 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3345 BFD_ASSEMBLER or MANY_SEGMENTS.
3347 * as.c (show_usage): Update bug-gnu-utils address.
3348 * gasp.c (show_usage): Likewise.
3349 * doc/as.texinfo (Bug Reporting): Likewise.
3351 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3353 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3354 insns regardless of the size of a pointer if we're in mips I or
3356 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3358 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3360 Fix rac to accept only a0:
3361 * tc-d10v.c (parallel_ok, find_opcode):
3362 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3363 Introduce OPERAND_GPR.
3365 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3367 * read.c (s_fill): Handle non-constant repeat counts by creating
3368 an rs_space fragment.
3370 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3372 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3373 from as_bad to as_warn.
3375 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3377 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3378 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3379 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3381 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3383 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3384 seg_fix_rotP rather than fix_root from seg_info.
3386 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3388 * expr.c: Add support for 0x1_2_3_4 bignums.
3390 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3392 * configure.in: Change -linux* to -linux-gnu*.
3393 * configure: Rebuild.
3395 * app.c (do_scrub_begin): Treat \r as whitespace.
3397 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3399 * Makefile.am: Update dependencies.
3400 * Makefile.in: Rebuild.
3402 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3404 * configure, aclocal.m4: Rebuild with new libtool.
3406 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3408 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3409 the argument to bfd_set_arch_mach.
3410 (load_address): Use bfd_arch_bits_per_address to determine the
3411 bit size of an address instead of looking at the isa level.
3412 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3414 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3416 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3418 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3420 * ehopt.c: New file.
3421 * as.h (enum _relax_state): Add rs_cfa.
3422 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3423 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3424 * read.c (emit_expr): Call check_eh_frame.
3425 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3426 (relax_segment): Likewise.
3427 * Makefile.am: Rebuild dependencies.
3428 (GAS_CFILES): Add ehopt.c.
3429 (GENERIC_OBJS): Add ehopt.o.
3430 * doc/internals.texi (Frags): Document rs_cfa.
3432 * as.c (show_usage): Mention --traditional-format.
3433 (parse_args): Accept --traditional-format.
3434 * as.h (flag_traditional_format): Declare.
3435 * output-file.c (output_file_create): If flag_traditional_format,
3436 set BFD_TRADITIONAL_FORMAT on stdoutput.
3437 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3439 * config/tc-mips.c (append_insn): Make sure that if we have a
3440 fixup for an unmatched %hi reloc, it does not associated with a
3443 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3444 * doc/Makefile.in: Likewise.
3446 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3448 * config/tc-m32r.c (check_for_side_effects): New function.
3449 (can_make_parallel): Add checks for instruction side effects
3450 clashing with the other instruction.
3451 (assemble_parallel_insn): Improve warning messages. Return error
3452 message from non-swapped instruction order.
3454 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3456 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3458 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3459 md_cleanup definition. This moves the forced literal output to
3460 the end of the source pass, and avoids macro's inserting literals
3461 into the code immediately after the macro expansion.
3463 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3465 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3466 a gas internal symbol is adjustable.
3467 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3469 * as.h: If gcc version greater than 2.6, use `__format__' and
3470 `__printf__' in function attributes, rather than `format' and
3473 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3475 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3477 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3479 Add tms320c30 support:
3480 * config/tc-tic30.h: New file.
3481 * config/tc-tic30.c: New file.
3482 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3483 TARGET_FORMAT as "coff-tic30".
3484 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3485 * Makefile.am: Rebuild dependencies.
3486 (CPU_TYPES): Add tic30.
3487 (CPU_OBJ_VALID): tic30-aout is valid.
3488 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3489 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3490 * configure, Makefile.in: Rebuild.
3492 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3494 * config/tc-v850.c (md_assemble): Improvements to error messages.
3496 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3498 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3499 BFD_RELOC_HI16_S to store the high bits of any value.
3501 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3502 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3503 assembler calculate relocations to any external symbol at all.
3504 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3505 involving generation of pc-relative relocs.
3506 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3507 has been moved to md_apply_fix3.
3509 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3510 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3511 which actually means (the address of identifier's GOT entry) +
3512 constant, which is not particularly useful.
3514 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3516 * read.h (include_dirs): Declare.
3517 (include_dir_count,include_dir_maxlen): Declare.
3519 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3521 * configure.in: Correct check for shared opcodes library.
3522 * configure: Rebuild.
3524 * listing.c (buffer_line): If we can't open the file, set at_end.
3525 (listing_print): Remove unused local variable fi.
3527 * config/m68k-parse.y (reglistpair): Handle register list in
3530 * config/vms-conf.h: Don't undef VERSION.
3532 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3534 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3536 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3538 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3539 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3540 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3541 (EXTRA_DIST): Define.
3542 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3543 explicitly rather than via the list of object files.
3544 (gcc-as.opt): New file created when make-gas.com is run.
3545 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3546 itbl-cpu.h} to #include appropriate file rather than copying that
3548 * config/vms-conf.h: Synchronize with current config.in.
3549 * Makefile.in: Rebuild.
3551 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3553 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3554 (parallel_ok): Relaxed parallel subinstruction dependency check.
3556 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3558 * as.h (flag_warn_suppress_instructionswap): added new flag.
3559 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3560 command line argument.
3561 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3562 warning only if flag_warn_suppress_instructionswap is false.
3564 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3566 * configure.in (i386-*-mingw32*): New target.
3567 * configure: Rebuild.
3569 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3571 * symbols.c (resolve_symbol_value): Don't set the segment if it
3572 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3574 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3577 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3579 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3580 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3583 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3585 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3587 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3589 * config/tc-v850.c (v850_insert_operand): Display instruction when
3590 an error is encountered.
3592 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3594 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3595 (i386-*-sco3.2v5*coff): New target.
3596 (i386-*-sco3.2*): New target.
3597 * configure: Rebuild.
3599 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3601 * config/tc-v850.c: Tidy error message production.
3603 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3605 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3606 validate_immediate return value in the right type for comparisons
3609 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3611 * listing.c (MAX_BYTES): Use listing variables not constants.
3612 (data_buffer): No longer an array, but a pointer.
3613 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3614 (listing_listing): Allocate data_buffer.
3616 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3618 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3619 --listing-rhs-width, --listing-cont-lines.
3620 (show_usage): Update.
3621 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3622 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3623 (print_lines): Use the variables instead of the constants.
3624 (listing_listing): Likewise.
3625 * listing.h: Declare the new vars.
3627 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3629 * as.c (parse_args): Add --keep-locals alias for -L.
3630 Add --strip-local-absolute.
3631 (show_usage): Update.
3632 * as.h (flag_strip_local_absolute): New flag.
3633 * symbols.c (S_IS_LOCAL): Use it.
3634 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3635 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3636 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3638 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3640 * config/tc-m32r.c: Detect if explicitly parallel instructions
3641 might have an io conflict and issue a warning message.
3643 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3645 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3646 cgen_swap_fixups): Functions to save, restore and swap the fixup
3647 chain with a backup copy.
3648 (cgen_asm_finish_insn): Returns address of constructed insn.
3650 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3652 * listing.c (file_info_struct): Remove FILE, add POS.
3653 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3654 (file_info): Don't open the file.
3655 (buffer_line): Check for the file in the last_open cache, updating
3657 (print_source): Don't reference file_info->file.
3658 (listing_listing): Likewise.
3659 (listing_print): Close the file in the cache, if any.
3661 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3663 * read.c (dwarf_file_string): New file static variable.
3664 (emit_expr): Look for constant sequence that leads up to a file
3665 name in DWARF debugging output.
3666 (stringer): Use dwarf_file_string to decide whether to accept a
3667 string as a file name.
3669 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3671 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3672 (crack_operand): Add reg->reglst MRI hack.
3673 (r_seg): Put reglst symbols in reg_section.
3674 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3676 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3678 * tc-sh.c (get_specific): Handle SGR & DBR.
3680 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3682 * tc-h8300.c (parse_reg): Take the length of the symbol into
3683 account when attempting to match a register name.
3684 * tc-h8500.c (parse_reg): Likewise.
3686 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3688 * cgen.c: Formatting changes to improve readability.
3690 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3692 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3695 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3697 Based on a patch from Jim Wilson
3698 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3699 (tc_gen_reloc): Handle cross section PC relative relocs
3702 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3704 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3706 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3708 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3709 (expr_jmp_buf): New static local.
3710 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3711 (cgen_md_operand): New function.
3712 * tc-m32r.c: Clean up pass over `struct foo' usage.
3713 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3715 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3717 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3718 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3720 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3722 * config/tc-i386.c (i386_operand): Give an error if there are
3723 unrecognized characters after an expression.
3725 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob