1 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
6 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
7 synthetize_setx): New functions.
8 (md_assemble): Broken the special cases into the above
9 functions. Make compiler happy if sizeof(bfd_vma)==4.
10 Fix sethi generated from set/setuw. If instructions have a relloc,
11 always clear the fields to be relocated in the opcode.
12 (sparc_ip): Remove special_case global variable.
14 1999-06-10 Ian Lance Taylor <ian@zembu.com>
16 Based on patches from John W. Woznack <jwoznack@concentric.net>:
17 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
18 indication of success rather than a value.
19 (itbl_get_val): Likewise.
20 (itbl_get_field): Use strcspn. Change delimiters to include
22 * itbl-ops.h (itbl_get_reg_val): Update declaration.
23 (itbl_get_val): Likewise.
24 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
26 * symbols.c (copy_symbol_attributes): Convert local symbols to
29 1999-06-10 Nick Clifton <nickc@cygnus.com>
31 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
34 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
36 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
37 Optimize set if sizeof(bfd_vma) == 64.
38 (sparc_ip): Fix sethi - without %hi() it should generate
39 R_SPARC_22 reloc, not R_SPARC_HI22.
40 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
42 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
44 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
45 (s_ncons): New function.
46 (native_op_table): New table.
47 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
48 R_SPARC_OLO10 handling.
50 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
52 * expr.h (struct expressionS): Revert last change; widen X_op.
53 * config/tc-alpha.c (md_begin): Check the field is wide enough.
55 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
57 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
58 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
59 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
60 * Makefile.in: Regenerated.
62 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
63 `common' pass on to s_mri_common.
64 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
66 1999-06-06 Richard Henderson <rth@cygnus.com>
68 * config/obj-elf.c (obj_elf_section): Don't free the return
69 value of demand_copy_C_string.
71 1999-06-05 Richard Henderson <rth@cygnus.com>
73 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
74 creation logic from obj_elf_create_section.
76 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
78 (special_sections): Make const.
79 (obj_elf_section): Gut and rewrite parsing.
80 (obj_elf_change_section): New function broken out of obj_elf_section.
81 (obj_elf_parse_section_letters): Likewise.
82 (obj_elf_section_word): Likewise.
83 (obj_elf_section_type): Likewise.
84 (obj_elf_previous): Treat as a toggle.
85 (obj_elf_popsection): New.
86 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
87 (ppc_section_type): Likewise.
88 * config/tc-ppc.h: Likewise.
90 * expr.h (struct expressionS): Don't make X_op a bitfield.
91 * config/tc-alpha.c: Update for symbol handling changes.
92 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
93 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
95 1999-06-05 Richard Henderson <rth@cygnus.com>
97 * dwarf2dbg.c (*): Convert to K&R + prototypes.
98 (dwarf2_gen_line_info): Kill unused variables.
99 (dwarf2_finish): Likewise.
100 (dwarf2_where): Likewise.
101 (dwarf2_directive_file): If we've only got a string,
102 hand off to s_app_file.
103 * ecoff.c: Move the include of ecoff.h.
104 * symbols.h (S_IS_FUNCTION): Prototype.
106 * read.c (LEX_HASH): Supply a default.
108 (s_globl): Update `c' after skipping whitespace.
109 * read.h (LEX_END_NAME, is_name_ender): New.
110 * expr.c (get_symbol_end): Respect it.
112 1999-06-04 Mark Klein <mklein@dis.com>
114 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
116 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
118 * config/tc-hppa.c: Update for symbol handling changes.
120 1999-06-03 Ian Lance Taylor <ian@zembu.com>
122 * cgen.c: Update for symbol handling changes.
123 * config/tc-m32r.c: Likewise.
125 * config/tc-hppa.h: Update for symbol handling changes.
126 * config/tc-hppa.c: Likewise.
128 * config/tc-arm.h: Update for symbol handling changes.
129 * config/tc-arm.c: Likewise.
130 (symbol_make_empty): Remove. Just use symbol_create.
132 * symbols.c (symbol_set_tc): Correct name.
134 * Makefile.am: Rebuild dependencies.
135 ($(OBJS)): Don't depend upon struc-symbol.h.
136 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
137 * dep-in.sed: Don't remove struc-symbol.h.
138 * Makefile.in: Rebuild.
140 * doc/internals.texi (Symbols): Describe changes in symbol
143 1999-06-03 Richard Henderson <rth@cygnus.com>
145 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
146 instead of doing the work by hand.
148 1999-06-03 David Mosberger <davidm@hpl.hp.com>
150 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
151 state of line state-machine.
152 (struct ls): Collect DWARF2 line state-machine state in new member
153 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
154 resulted in any DWARF2 directives.
155 (reset_state_machine): New function.
156 (out_end_sequence): Ditto.
157 (dwarf2_gen_line_info): When switching sections or switching to a
158 lower text address, call out_end_sequence() first to terminate the
159 previous code sequence as code sequences MUST have monotonically
160 increasing addresses.
161 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
163 1999-06-03 David Mosberger <davidm@hpl.hp.com>
165 * as.c (parse_args): Add option -gdwarf2 to allow requesting
166 DWARF2 debug info (line information only, at this point).
167 * as.h: Update comment about supported debug formats.
168 * dwarf2dbg.c, dwarf2dbg.h: New files.
169 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
171 * expr.c (operand): Don't use [ for parens if we want an index op.
172 (op_encoding): Switch [ into O_index, if desired.
173 (op_rank): Renumber with O_index on bottom.
174 (expr): If O_index, match closing bracket.
175 * expr.h (O_index): New.
177 * read.c (read_a_source_file): Conditionally allow matched "
178 in lines passed to md_assemble.
180 * config/obj-elf.c (elf_pseudo_table): Add `common'.
182 1999-06-03 Ian Lance Taylor <ian@zembu.com>
184 Add support for storing local symbols in a small structure to save
185 memory when assembling large files.
186 * as.h: Don't include struc-symbol.h.
187 (symbolS): Add typedef.
188 * symbols.c: Include struc-symbol.h.
189 (local_hash): New static variable.
190 (save_symbol_name): New static function, from symbol_create.
191 (symbol_create): Call save_symbol_name.
192 (local_symbol_count): New static variable.
193 (local_symbol_conversion_count): Likewise.
194 (LOCAL_SYMBOL_CHECK): Define.
195 (local_symbol_make): New static function.
196 (local_symbol_convert): New static function.
197 (colon): Handle local symbols. Create local symbol for local
199 (symbol_table_insert): Handle local symbols.
200 (symbol_find_or_make): Create local symbol for local label name.
201 (symbol_find_base): Check for local symbol.
202 (symbol_append, symbol_insert): Check for local symbols.
203 (symbol_clear_list_pointers, symbol_remove): Likewise.
204 (verify_symbol_chain): Likewise.
205 (copy_symbol_attributes): Likewise.
206 (resolve_symbol_value): Handle local symbols.
207 (resolve_local_symbol): New static function.
208 (resolve_local_symbol_values): New function.
209 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
210 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
211 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
212 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
213 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
214 (symbol_previous, symbol_next): New functions.
215 (symbol_get_value_expression): Likewise.
216 (symbol_set_value_expression): Likewise.
217 (symbol_set_frag, symbol_get_frag): Likewise.
218 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
219 (symbol_mark_used_in_reloc): Likewise.
220 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
221 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
222 (symbol_mri_common_p): Likewise.
223 (symbol_mark_written, symbol_clear_written): Likewise.
224 (symbol_written_p): Likewise.
225 (symbol_mark_resolved, symbol_resolved_p): Likewise.
226 (symbol_section_p, symbol_equated_p): Likewise.
227 (symbol_constant_p): Likewise.
228 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
229 (symbol_get_obj, symbol_set_obj): Likewise.
230 (symbol_get_tc, symbol_set_tc): Likewise.
231 (symbol_begin): Initialize local_hash.
232 (print_symbol_value_1): Handle local symbols.
233 (symbol_print_statistics): Print local symbol statistics.
234 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
235 Declare new symbols.c functions. Move many declarations here from
237 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
238 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
239 (struct symbol): Move bsym to make it clearly the first field.
240 Remove TARGET_SYMBOL_FIELDS.
241 (symbolS): Don't typedef.
242 (struct broken_word): Remove.
243 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
244 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
245 (symbol_clear_list_pointers): Likewise.
246 (symbol_insert, symbol_remove): Likewise.
247 (symbol_previous, symbol_append): Likewise.
248 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
249 (struct local_symbol): Define.
250 (local_symbol_converted_p, local_symbol_mark_converted): Define.
251 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
252 (local_symbol_get_frag, local_symbol_set_frag): Define.
253 (local_symbol_get_real_symbol): Define.
254 (local_symbol_set_real_symbol): Define.
256 * write.c (write_object_file): Call resolve_local_symbol_values.
257 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
258 (TARGET_SYMBOL_FIELDS): Don't define.
259 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
260 ECOFF_DEBUGGING, add ECOFF fields.
261 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
262 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
263 ECOFF_DEBUGGING, add ECOFF fields.
264 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
265 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
266 * config/tc-mcore.h: Don't include struc-symbol.h.
267 (TARGET_SYMBOL_FIELDS): Don't define.
268 (struct mcore_tc_sy): Define.
269 (TC_SYMFIELD_TYPE): Define.
270 * Many files: Use symbolS instead of struct symbol. Use new
271 accessor functions rather than referring to symbolS fields
274 * read.c (s_mri_common): Don't add in value of line_label.
276 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
277 checking for SEC_LINK_ONCE.
279 * config/tc-sh.h (sh_fix_adjustable): Declare.
281 * app.c (input_buffer): New static variable.
282 (app_push): Save saved_input in allocated buffer.
283 (app_pop): Restored saved_input.
284 (do_scrub_chars): Change get parameter to take char * and int as
285 arguments. Change GET macro to pass input_buffer to get
286 function. Don't save input into allocated buffer.
287 * as.h (do_scrub_chars): Update declaration.
288 * input-file.c (input_file_get): Change to take char * and int.
289 Read data into passed in buffer. Remove static buffer.
290 * read.c (scrub_from_string): Change to take char * and int. Copy
291 data into passed in buffer.
293 * hash.h: Neaten. Declare hash_traverse.
294 * hash.c: Complete rewrite based on BFD hashing code.
295 * gasp.c (chunksize): New variable.
296 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
299 1999-05-28 Nick Clifton <nickc@cygnus.com>
301 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
302 addend unless the target uses an old ABI.
304 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
306 -Wchar-subscripts cleanup
307 * listing.c (listing_newline): Use unsigned char variable, so
308 calls to isascii,iscntrl are correct.
309 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
311 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
312 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
313 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
314 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
316 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
318 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
320 (arch_coldfire_p): New #define.
321 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
323 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
325 * config/tc-m68k.c (install_operand): Add places `n', `o'.
327 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
328 (install_operand): Add place `N'.
329 (init_table): Add registers ACC, MACSR, MASK.
331 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
333 * config/tc-m68k.c: Change mcf5200 --> mcf.
334 (archs): Add mcf5206e, mcf5307.
335 (m68k_ip): Add format `u'.
336 (install_operand): Add place `m', `M', `h'.
337 (init_table): Add upper/lower registers.
339 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
341 1999-05-28 Martin Dorey <mdorey@madge.com>
343 * config/tc-i960.c: Several minor changes to add ELF and
344 BFD_ASSEMBLER support.
345 * config/tc-i960.h: Likewise.
346 * configure.in (i960-*-elf*): New target.
347 * aclocal.m4, configure: Rebuild.
349 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
351 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
352 reloc changes when defined(BFD_ASSEMBLER).
354 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
356 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
358 * write.c (write_print_statistics): Output to file, not stderr.
360 * expr.c (generic_bignum_to_int32,64): Prototype.
362 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
363 output_sleb128, output_uleb128, output_big_sleb128,
364 output_big_uleb128, output_big_leb128): Prototype.
365 (output_big_sleb128, output_big_uleb128): Make inline.
366 (output_big_leb128): Remove inline
368 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
369 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
370 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
371 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
372 value for correct overflow check in write.c:fixup_segment.
373 * write.c (fixup_segment): Move bitfield overflow checks to after
374 the md_apply_fix call.
375 * config/obj-coff.c (fixup_segment): Likewise.
376 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
377 valueT *val argument.
379 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
381 * config/atof-ieee.c (gen_to_words): Correctly round a
382 denormalized number. Fix off-by-one in range checking for
383 exponent in a denormal.
385 1999-05-10 Nick Clifton <nickc@cygnus.com>
387 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
390 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
392 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
394 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
396 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
397 (ReverseRegRegmem): Remove.
398 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
399 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
400 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
403 From Doug Ledford <dledford@redhat.com>
404 * config/tc-i386.h (RegXMM): New for P/III.
405 * config/tc-i386.c: Add support for P/III.
407 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
409 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
410 (md_begin): Allow ppc32 insns in ppc64bridge mode.
411 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
413 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
415 * config/tc-i386.c (i386_immediate): Skip whitespace before
416 complaining about junk after expression.
417 (i386_displacement): Likewise.
419 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
421 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
422 Don't copy before downcaseing.
424 1999-05-05 Catherine Moore <clm@cygnus.com>
426 * tc-m68k.c: Include elf/m68k.h.
427 (m68k_elf_final_processing): New routine.
428 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
431 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
433 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
436 1999-04-30 Nick Clifton <nickc@cygnus.com>
438 * config/tc-mcore.c (mcore_s_section): Dump literals before
441 1999-04-29 Nick Clifton <nickc@cygnus.com>
443 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
446 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
448 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
449 (TC_INIT_FIX_DATA): Delete.
450 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
451 (TC_INIT_FIX_DATA): Delete.
452 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
453 * write.c (fix_new_internal): Initialize fx_cgen member.
454 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
455 (gas_cgen_md_apply_fix3): Update.
456 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
457 (md_cgen_record_fixup_exp): Update.
458 (FX_OPINFO_R_TYPE): Update.
460 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
461 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
462 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
463 * frags.h (struct frag): Make opindex, opinfo ints.
465 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
467 1999-04-26 Tom Tromey <tromey@cygnus.com>
469 * aclocal.m4, configure: Updated for new version of libtool.
471 1999-04-22 Nick Clifton <nickc@cygnus.com>
473 * config/tc-mcore.c (md_apply_fix3): Renamed function from
475 (md_apply_fix3): Do not fix up absolute relocations against
478 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
480 1999-04-20 Nick Clifton <nickc@cygnus.com>
482 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
483 changes and data-in-text directives.
484 (mcore_cons): New function: intercept cons() operations.
485 (mcore_float_cons): New function: intercept float_cons()
487 (mcore_stringer): New function: intercept stringer() operations.
489 1999-04-18 Ian Lance Taylor <ian@zembu.com>
491 * obj.h (struct format_ops): Change generate_asm_lineno field to
493 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
495 * config/tc-alpha.c (find_opcode_match): Add default case to
497 (find_macro_match): Likewise.
498 (load_expression): Parenthesize && within ||.
500 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
502 1999-04-17 Nick Clifton <nickc@cygnus.com>
504 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
505 .text .data .section pseudo ops.
506 (mcore_s_section): New function. Dump lits before changing secs.
507 (mcore_s_text): New function. Dump lits before changing secs.
508 (mcore_s_data): New function. Dump lits before changing secs.
510 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
512 * config/tc-mips.c (mips_32bitmode): New.
513 (md_begin): Set mips_32bitmode if needed.
514 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
515 Set EF_MIPS_32BITMODE.
517 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
519 * config/obj-coff.c (c_section_symbol): Fix typo in previous
522 1999-04-16 Nick Clifton <nickc@cygnus.com>
524 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
526 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
528 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
529 expressions correctly.
532 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
534 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
536 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
538 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
539 and fmpynfadd instructions.
541 1999-04-11 Richard Henderson <rth@cygnus.com>
543 * as.h (environ): Declare it, if needed.
544 * as.c (dump_statistics): Don't declare environ.
545 * configure.in (environ): Detect declaration.
546 * configure, config.in: Rebuild
548 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
549 (i386_displacement): Allocate enough space for replacement buffer.
550 Clean up replacement buffer initialization.
552 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
554 * subsegs.c (section_symbol): Don't create a new symbol if one
555 already exists; instead, use the existing one, but set its segment
556 and frag data if it hasn't already been defined.
557 * config/obj-coff.c (c_section_symbol): Likewise.
559 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
561 * tc-alpha.c (load_expression): Call as_bad instead of abort.
563 1999-04-08 Nick Clifton <nickc@cygnus.com>
565 * config/tc-mcore.c: New File: Support routines for MCore
567 * config/tc-mcore.h: New File: Definitions for MCore assembler.
568 * config/obj-coff.c: Add support for mcore-pe target.
570 * Makefile.am: Add support for MCore targets.
571 * Makefile.in: Regenerate.
572 * configure.in: Add support for MCore targets.
573 * configure: Regenerate.
575 * doc/all.texi: Set MCORE.
576 * doc/as.texinfo: Document MCore specific command line options.
578 * write.h: Prevent multiple inclusion.
580 1999-04-06 Ian Lance Taylor <ian@zembu.com>
582 * asintl.h (LC_MESSAGES): Never define.
583 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
585 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
588 * Makefile.am (m68k-parse.c): If configuring in the source
589 directory, copy m68k-parse.y into the local directory before
590 running ylwrap, to remove spurious differences when generating
592 * Makefile.in: Rebuild.
594 * config/tc-sparc.h (md_do_align): Just allocate the number of
595 bytes necessary, rather than always allocating 1024.
597 1999-04-04 Ian Lance Taylor <ian@zembu.com>
599 * listing.c (listing_newline): Add cast to avoid warning.
600 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
601 * config/tc-i386.c (i386_scale): Add return value.
602 (build_displacement_string): Remove unused local temp_disp2.
603 (i386_intel_memory_operand): Add parentheses to avoid warning.
604 (i386_intel_operand): Remove unused local end_of_operand_string.
605 (i386_operand): Remove unused local operand_modifier.
606 (i386_operand): Add parens to avoid warning.
608 1999-04-04 Don Bowman <don@pixsci.com>
610 * configure.in: Add mips*-*-vxworks* target; have it define
612 * configure, config.in: Rebuild.
614 1999-03-31 Nick Clifton <nickc@cygnus.com>
616 * configure.in (emulations): Add support for arm-epoc-pe.
617 * configure: Regenerate.
618 * config/te-epoc-pe.h: New file. Define macros specific to
620 * config/tc-arm.h: Select epoc-pe-arm target format if configured
621 for arm-epoc-pe target.
623 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
625 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
627 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
629 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
630 detect ",n" without a condition.
631 (pa_parse_neg_cmpsub_cmpltr): Likewise.
634 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
636 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
637 instruction is encoded with one bit.
640 1999-03-23 Ian Lance Taylor <ian@zembu.com>
642 * doc/internals.texi (CPU backend): Mention that
643 line_separator_chars should not include newline. From thi
644 <ttn@mingle.glug.org>.
646 1999-03-22 Doug Evans <devans@casey.cygnus.com>
648 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
649 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
651 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
653 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
655 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
657 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
660 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
662 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
664 1999-03-15 Martin Hunt <hunt@cygnus.com>
666 * app.c (do_scrub_begin): Change '-' back to a symbol char
667 so we can use multiple opcodes on a line again.
669 * config/tc-d30v.c: By default, warn if a symbol has
670 the same name as a register. Plus some minor
671 updates from the branch.
673 1999-03-13 Nick Clifton <nickc@cygnus.com>
675 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
676 BFD_RELOC_16 and BFD_RELOC_64.
678 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
680 * expr.c (expr): Add missing else.
682 1999-03-12 Nick Clifton <nickc@cygnus.com>
684 * config/tc-arm.c (md_apply_fix3): Improve error message.
686 1999-03-11 Doug Evans <devans@casey.cygnus.com>
688 * Makefile.am (CPU_TYPES): Add fr30.
689 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
690 (fr30,m32r dependencies): Update.
691 * Makefile.in: Rebuild.
693 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
694 (gas_cgen_record_fixup_exp): Ditto.
695 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
696 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
697 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
698 (md_cgen_lookup_reloc): Update use of operand->type.
699 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
700 (md_convert_frag): Call cgen_operand_lookup_by_num.
701 (md_cgen_lookup_reloc): Update use of operand->type.
702 (m32r_cgen_record_fixup_exp): Ditto.
704 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
706 * config/tc-mips.c (md_show_usage): Fix message.
708 1999-03-03 Nick Clifton <nickc@cygnus.com>
710 * doc/c-arm.texi (ARM Syntax): Document new command line switches
711 and LDR reg,=<expr> instruction.
713 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
716 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
718 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
720 1999-02-17 Nick Clifton <nickc@cygnus.com>
722 This patch was created by: Scott Bambrough
723 <scottb@corelcomputer.com>
726 Special cased '@' character. The '@' character is used as the
727 ARM assembler comment character, as a special character
728 and in ELF .symver pseudo-op's, and as a special character in
729 .type and .section pseudo-ops.
730 (symver_pseudo): New static variable.
731 (symver_state): New static variable.
732 (struct app_save): Add field 'symver_state'.
733 (app_push): Save global symver_state int struct app_save.
734 (app_pop): Restore global symver_state from struct app_save.
735 (do_scrub_chars): Special case handling of '@' character in
738 * configure.in: Modified to recognize armv* uname syntax from ARM
740 * configure: Regenerated.
742 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
743 a prefix to the section's type.
744 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
747 * config/tc-arm.h: Add support for PIC generation:
748 (pic_code): New boolean.
749 (obj_relocate_extern): Define.
750 (TC_RELOC_RTSYM_LOC_FIXUP): Define
751 (TC_CONS_FIX_NEW): Define.
752 (tc_fix_adjustable): Define.
753 (GLOBAL_OFFSET_TABLE_NAME): Define.
755 * config/tc-arm.c: Add support for PIC generation:
756 (line_seperator_chars): Allow ';' as a seperator for Linux.
757 (is_immediate_prefix): New macro.
758 (arm_parse_reloc): New function.
759 (s_arm_elf_cons): New function.
760 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
761 (md_undefined_symbol): Special case handling for the Global Offset
763 (md_apply_fix3): Handle PIC relocs.
764 (tc_gen_reloc): Handle PIC relocs.
765 (md_parse_option): Add support for '-k' command line switch to
766 enable PIC generation.
767 (cons_fix_new_arm): New function.
768 (s_arm_elf_cons): New function.
770 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
772 * configure.in: Add comments for uses of AC_DEFINE.
773 * acinclude.m4: Likewise.
774 * acconfig.h: Remove.
775 * aclocal.m4: Rebuild.
776 * configure: Rebuild.
777 * Makefile.in: Rebuild.
778 * config.in: Rebuild.
780 1999-02-15 Jim Lemke <jlemke@cygnus.com>
782 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
783 non-constant offset from a base register.
785 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
787 * config/tc-alpha.c (md_show_usage): Put \ before newline in
790 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
792 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
793 (emit_insn): Look for pc-relative and no-overflow specifiers on
794 internal relocation types.
796 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
798 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
801 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
803 (mips_4650, mips_4010, mips_4100): Variables removed.
804 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
805 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
807 (md_begin): Don't bother initializing the mips_NNNN variables;
808 mips_cpu is set, and that's good enough now.
809 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
810 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
811 (show): New function, to handle wrapping in the CPU lists.
812 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
814 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
816 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
817 than treat as an immediate specifier.
819 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
821 * config/tc-i386.c: Prototype many functions.
822 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
823 (i386_immediate): Remove unused second argument.
824 (i386_intel_operand): Fix i386_is_reg typo.
825 (i386_operand): Use allow_naked_reg.
826 (output_invalid): Make operand int for K&R.
828 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
830 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
832 * Makefile.in: Rebuild.
834 1999-02-09 Doug Evans <devans@casey.cygnus.com>
836 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
838 (EXTRA_as_new_SOURCES): Comment out.
839 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
840 * Makefile.in: Rebuild.
841 * doc/Makefile.in: Rebuild.
842 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
843 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
844 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
845 * configure: Rebuild.
846 * aclocal.m4: Rebuild.
847 * config.in: Rebuild.
848 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
849 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
850 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
851 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
852 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
853 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
854 (gas_cgen_record_fixup_exp): Ditto.
855 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
856 descriptor, not global variable.
857 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
858 descriptor, not global variable. Refer to insert_operand handler
859 via cpu descriptor, not global function.
860 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
861 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
862 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
863 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
864 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
865 * config/tc-m32r.c: Ditto.
866 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
867 (md_assemble): Ditto.
868 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
870 1999-02-09 Nick Clifton <nickc@cygnus.com>
872 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
873 relocations for ELF targets.
875 1999-02-08 Nick Clifton <nickc@cygnus.com>
877 * configure.in: Add support for StrongARM target.
878 * configure: Regenerate.
880 1999-02-05 Nick Clifton <nickc@cygnus.com>
882 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
884 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
887 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
889 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
891 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
893 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
894 (INTEL_DWORD_MNEM_SUFFIX): Define.
900 (OFFSET_FLAT): Define.
902 (NONE_FOUND): Define.
905 * config/tc-i386.c (set_intel_syntax): New routine.
906 (intel_syntax): Declare.
907 (allow_naked_reg): Declare.
908 (md_pseudo_table): Support .intel_syntax and .att_syntax.
909 (intel_float_operand): New routine.
910 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
911 Handle brackets as well as parens. Call i386_intel_operand for
912 intel syntax. Reverse operands if appropriate. Handle new
913 suffixes. Handle movzx and movsx.
914 (i386_is_reg): New routine.
915 (i386_immediate): New routine.
916 (i386_scale): New routine.
917 (i386_displacement): New routine.
918 (i386_operand_modifier): New routine.
919 (build_displacement_string): New routine.
920 (i386_parse_seg): New routine.
921 (i386_intel_memory_operand): New routine.
922 (i386_intel_operand): New routine.
923 (i386_operand): Call i386_displacement, i386_immediate,
924 i386_scale, etc. instead of handling inline.
925 (parse_register): Handle registers without prefix.
927 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
929 * configure: Regenerate.
930 * configure.in (arm-*-oabi): New.
932 * config/tc-arm.c (target_oabi): Declare.
933 (md_apply_fix3): Support REL relocs.
934 (md_parse_option): Handle -oabi.
935 (elf32_arm_target_format): New routine.
936 (md_longopts): Add OPTION_OABI.
937 * config/tc-arm.h: Redefine TARGET_FORMAT.
940 1999-01-28 Nick Clifton <nickc@cygnus.com>
942 * write.c (write_relocs): Handle out of range error.
944 * config/tc-fr30.c (fr30_fix_adjustable): New function.
945 (fr30_force_relocation): Default to 0.
947 * config/tc-fr30.h (obj_fix_adjustable): Define.
948 (TC_FORCE_RELOCATION): Define.
950 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
953 1999-01-16 Nick Clifton <nickc@cygnus.com>
955 * config/tc-d30v.c (write_2_short): Do not generate a sequential
956 merge of two instructions if the left instruciton kills the right.
958 1999-01-11 Doug Evans <devans@casey.cygnus.com>
960 * Makefile.in: Regenerate.
961 * configure.in: Redo test for using cgen.
962 * configure: Regenerate.
964 1999-01-09 Nick Clifton <nickc@cygnus.com>
966 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
967 redefinition of this macro.
969 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
971 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
974 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
976 * config/tc-mips.c (append_insn): For mips16, insert a nop between
977 a read of HI or LO and an immediatly following branch.
979 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
981 * config/tc-mips.c (md_begin): Another correction to the setting of
984 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
986 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
988 1998-12-21 Nick Clifton <nickc@cygnus.com>
990 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
991 bit insn when optimizing, so that parallelised instructions will
992 start on a 32 bit boundary.
994 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
996 * config/tc-mips.c (mips_eabi64): New.
997 (md_begin): Set mips_eabi64.
998 (mips_elf_final_processing): Use it.
1000 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1002 * config/tc-mips.c (mips_elf_final_processing):
1003 Correct setting of ABI in e_flags.
1005 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1007 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1009 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1011 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1013 1998-12-15 Doug Evans <devans@casey.cygnus.com>
1015 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1016 warning, values that don't fit in the field.
1018 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1020 * config/tc-mips.c (mips_abi_string): New.
1021 (md_parse_option,md_longopts): Add mabi.
1022 (mips_elf_final_processing): Set e_flags based on mabi flag.
1024 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1026 * config/tc-mips.c (md_parse_option): Handle vr4111.
1028 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1030 * config/tc-h8300.c (build_bytes): Change message given if the
1031 instruction requires H8/300H mode and we're not in Hmode, to
1032 suggest that it may be the operand modes that are the problem, not
1033 necessarily the opcode.
1035 1998-12-10 Nick Clifton <nickc@cygnus.com>
1037 * config/tc-fr30.c: Add line separator character.
1039 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1041 * configure.in (hppa-*-mpeix*): New target.
1042 * config/obj-som.h (obj_som_compiler): Declare.
1043 * config/obj-som.c (compiler_seen): New static variable.
1044 (obj_som_compiler): New function.
1045 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1046 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1047 (pa_type_args): Set hppa_priv_level.
1048 (pa_compiler): New static function if OBJ_SOM.
1049 * configure: Rebuild.
1051 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1053 * read.c (output_leb128): Don't mark as inline.
1055 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1057 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1058 AIX .vbyte unaligned data support.
1059 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1060 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1063 1998-12-07 Nick Clifton <nickc@cygnus.com>
1065 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1068 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1070 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1071 BFD_RELOC_ARM_PCREL_BRANCH.
1073 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1075 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1076 checking the target type.
1077 (mips-dec-bsd*): Set endian to little.
1078 * configure: Rebuild.
1080 COFF weak symbol support, based on patches from Mark Elbrecht
1081 <snowball3@usa.net>:
1082 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1083 * config/obj-coff.c (obj_coff_weak): New static function.
1084 (obj_coff_endef) [both versions]: Handle weak symbols.
1085 (coff_frob_symbol): Likewise.
1086 (yank_symbols): Likewise.
1087 (obj_pseudo_table): Add "weak".
1089 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1090 <aymeric.vincent@emi.u-bordeaux.fr>.
1091 * aclocal.m4: Rebuild with current tools.
1092 * configure: Rebuild.
1094 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1095 an assertion failure for a case we can't handle when OBJ_ECOFF.
1097 * expr.c (operator): And with 0xff to avoid problems with signed
1100 1998-12-03 Nick Clifton <nickc@cygnus.com>
1102 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1103 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1105 1998-12-02 Nick Clifton <nickc@cygnus.com>
1107 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1110 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1112 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1115 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1117 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1120 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1122 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1124 (d10v_cleanup): Only generate previous insn if a multiline insn is
1127 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1129 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1132 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1134 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1135 -marm6xxx command line switches.
1137 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1139 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1140 (itbl-ops.o): Delete duplicate dependencies.
1141 Rebuild dependencies.
1142 Add fr30 dependencies.
1143 * Makefile.in: Rebuild.
1145 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1147 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1149 * listing.c: Ignore line terminator characters found inside
1152 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1154 * po/gas.pot: Regenerated.
1156 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1158 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1159 fr30_is_label_start(). Also checks for delay slot insns.
1161 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1162 FR30 instructions which contain a colon in the mnemonic.
1164 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1166 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1168 * config/tc-fr30.c: Removed currently superflous code.
1170 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1172 * config/tc-fr30.h: New file.
1173 * config/tc-fr30.c: Tweaking so that it will compile.
1175 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1177 * config/tc-d10v.h (obj_fix_adjustable): Define.
1178 (TC_FORCE_RELOCATION): Define.
1179 (d10v_force_relocation): Declare.
1180 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1181 (md_apply_fix3): Handle Vtable relocs.
1182 (d10v_fix_adjustable): New.
1183 (d10v_force_relocation): New.
1185 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1187 * config/tc-d30v.c: Change default behaviour to ignore potential
1188 conflicts between register name and symbol names.
1190 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1192 * configure.in: Add fr30-*-*.
1193 * config/tc-fr30.c: New file.
1194 * Makefile.in: Regenerated.
1195 * config.in: Regenerated.
1196 * configure: Regenerated.
1197 * doc/Makefile.in: Regenerated.
1198 * po/gas.pot: Regenerated.
1200 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1202 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1205 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1207 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1209 (do_scrub_chars): Add some casts to unsigned char to avoid
1210 unwanted sign extension.
1211 * read.c (lex_type): Set characters about 127 to be symbol
1213 * config/tc-i386.c (md_begin): Set identifier_chars and
1214 operand_chars for values above 127.
1216 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1218 * configure.in: detect cygwin* instead of cygwin32*
1219 * configure: regenerate
1221 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1223 * listing.c: Add support for producing a listing from piped
1226 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1228 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1229 (append_insn): Account for the tx39's multiply behavior.
1231 1998-10-26 Michael Meissner <meissner@cygnus.com>
1233 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1234 from assemble_parallel_insns. Add support for '->' to indicate
1235 explicitly serializing the instructions.
1236 (md_assemble): Ditto.
1238 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1240 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1243 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1245 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1247 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1249 * config/tc-mips.c : support frame and regmask/fregmask when
1250 MIPS_STABS_ELF is specified.
1252 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1254 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1255 (md_apply_fix): Don't return 1 for VTABLE relocs.
1256 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1258 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1260 * doc/c-i386.texi: Replace occurences of "opcode" with
1261 "instruction mnemonic", "instruction", or "mnemonic" when
1262 referring to the name of an instruction. Use "opcode" when
1263 referring to the sequence of machine bytes.
1265 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1266 (is_opcode_char): Rename to is_mnemonic_char.
1267 (md_assemble and i386_operand): Correct error messages from
1268 "opcode" to "instruction mnemonic"
1269 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1270 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1271 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1272 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1273 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1274 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1275 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1277 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1279 * config/tc-i386.c (i386_operand): Check for garbage after
1282 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1284 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1285 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1287 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1289 * config/tc-sh.h (obj_fix_adjustable): Define.
1290 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1291 (md_apply_fix): Likewise.
1292 (tc_gen_reloc): Likewise.
1293 (sh_fix_adjustable): New.
1295 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1297 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1298 * cgen.h (gas_cgen_finish_insn): Update prototype.
1299 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1300 cgen_insn_t -> CGEN_INSN_INT.
1301 (make_parallel): Update handling of CGEN_INT_INSN_P.
1302 (assemble_parallel_insn): Ditto.
1303 (target_make_parallel): New function.
1304 (md_assemble): Use it.
1306 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1308 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1310 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1312 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1313 converted into lower case.
1315 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1317 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1318 (gas_cgen_tc_gen_reloc): Likewise.
1319 * config/tc-m32r.h (obj_fix_adjustable): Define.
1320 * config/tc-m32r.c (m32r_fix_adjustable): New.
1321 (m32r_force_relocation): Handle VTABLE relocs.
1323 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1325 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1327 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1329 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1330 to lower case before parsing.
1332 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1333 parallel insns modift buts in the PSW as a side effect.
1335 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1337 * config/tc-d30v.c (find_format): Test for missing flag and
1340 (md_apply_fix3): Fix error messages to avoid
1341 assumption about presence of a symbol.
1343 (parallel_ok): Disallow parallel instructions that both modify the
1346 (find_format): Generate a warning if an odd numbered register is
1347 used as the first register in a mutli-register instruction.
1349 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1351 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1352 relocations are always associated with a symbol.
1354 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1356 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1357 (elf32_sparc_force_relocation): Declare.
1358 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1359 (tc_gen_reloc): Handle vtable relocs.
1360 (elf32_sparc_force_relocation): New.
1362 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1364 * symbols.c (S_IS_FUNCTION): New.
1365 * config/tc-v850.h (obj_fix_adjustable): Define.
1366 (TC_FORCE_RELOCATION): Define.
1367 (v850_force_relocation): Declare.
1368 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1369 of fx_addnumber for VTABLE reloc addends.
1370 (md_apply_fix3): Handle VTABLE relocs.
1371 (v850_fix_adjustable): New.
1372 (v850_force_relocation): New.
1374 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1376 * tc-hppa.c (fp_operand_format): Add some additional formats.
1377 (pa_ip): Do not automatically promote into pa2.0 mode.
1378 (pa_level): Handle ".level 2.0".
1380 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1382 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1383 * config/tc-i386.h (template.extension_opcode): Change to
1384 unsigned int to allow full range of 8-bit opcode suffixes.
1385 (None): Redefine as 0xffff.
1387 From Jeff B Epler <jepler@usgs.gov>
1388 * doc/c-i386.texi (i386-SIMD): New section.
1390 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1392 * read.c (discard_rest_of_line): New function.
1393 * read.h: Declare it.
1394 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1396 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1398 * config/tc-d10v.c (find_symbol_matching_register): New function.
1399 (find_opcode): Cope with the case where a register name matches
1402 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1404 * config/tc-v850.c (md_pcrel_from): Rename to
1405 v850_pcrel_from_section.
1406 (v850_pcrel_from_section): Do not resolves symbols in other
1409 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1411 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1413 * config/tc-d10v.c (find_opcode): Generate an error if a register
1414 is supplied for an operand that should not be a register.
1416 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1418 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1419 instructions to have another instruction in the right bin.
1421 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1423 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1424 the right container if the left container holds a branch
1427 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1429 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1430 both a register name and symbol name.
1431 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1433 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1435 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1436 execution unit class.
1438 (reg_name_search): If a name matches a register and a symbol,
1439 prefer the register.
1440 (find_format): Disallow flag registers when a general purpose
1441 register is required.
1442 If a number is required, but a register has been given, check to
1443 see if a symbol with the same name as the register exists, and if
1444 so, use that symbol.
1446 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1448 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1450 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1452 * config/tc-d30v.c (find_format): Do not accept flag registers as
1453 general purpose registers.
1454 (find_format): If an immediate value is expected at a given place
1455 in a format, but a register name has been provided instead, check
1456 to see if that register name matches the name of a predefined
1457 symbol and if it does, then use the symbol instead.
1458 (reg_name_search): If a register name matches a symbol name,
1459 prefer the register name to the symbol name.
1461 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1463 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1464 the previous insn to empty.
1466 1998-09-20 Michael Meissner <meissner@cygnus.com>
1468 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1469 pieces, forcing the use of an ANSI compiler.
1471 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1473 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1475 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1477 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1479 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1481 (obj_elf_vtable_entry): Likewise.
1482 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1483 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1484 (tc_gen_reloc): Likewise.
1485 (arm_fix_adjustable): Likewise.
1486 (elf32_arm_force_relocation): New.
1487 (armelf_frob_symbol): Remove coff-style symbol support.
1489 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1491 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1493 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1495 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1496 OBJ_COFF so that routine is defined for a.out format.
1498 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1500 * config/tc-i386.c (i386_operand): Detect non-segment registers
1501 used as segment prefixes.
1503 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1505 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1506 optimize across FDE boundaries.
1508 * config/obj-coff.c (obj_coff_section): Preserve any link once
1509 flags when setting the section flags.
1511 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1513 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1514 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1516 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1518 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1521 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1523 * frags.c (frag_grow): Include the size of the frag struct in the
1526 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1527 if the new subseg comes before the old.
1529 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1531 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1532 to handle edge8 and edge16.
1534 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1536 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1537 before we clobber the symbol involved.
1539 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1541 * config/tc-arm.c: Remove OBJ_ELF definitions for
1542 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1543 use arm_adjust_symtab for OBJ_COFF.
1544 (armelf_adjust_symtab): New Routine.
1545 * config/tc-arm.h: Define obj_adjust_symtab to
1546 armelf_adjust_symtab for OBJ_ELF.
1548 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1550 * configure.in: Make all i386-elf targets use bfd_gas.
1551 * config/tc-i386.c (tc_i386_force_relocation): New.
1552 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1553 (md_apply_fix3): Likewise.
1554 (tc_gen_reloc): Handle them.
1555 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1556 tc_i386_force_relocation.
1558 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1560 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1562 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1564 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1565 current opcode after writing the first insturction of a reverse
1568 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1570 * read.h (generate_lineno_debug): Add prototype.
1571 * read.c (generate_lineno_debug): Make non-static.
1573 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1575 * config/tc-i386.c (md_assemble): Only warn for address/data size
1578 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1580 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1581 against Thumb function names, as the linker needs this information.
1583 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1585 * expr.c (operand): Check also that there is no advance in operand
1586 after atof_generic in order to decide "is it label 0f or floating
1589 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1591 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1592 command line options with a single dash.
1593 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1595 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1597 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1598 * tc-arm.c (arm_fix_adjustable): New routine.
1600 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1602 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1603 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1604 demand_empty_rest_of_line before mri_comment_end.
1605 (equals): Check garbage after expression before
1606 mri_comment_end in MRI mode.
1608 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1610 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1611 small immediate constant to use the constant itself rather than
1614 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1616 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1617 (pa_leave): Likewise.
1619 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1621 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1623 (i386_operand): Fix an error message.
1625 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1627 * doc/c-arm.texi (ARM Directives): Document .req directive.
1629 * config/tc-arm.c (reg_required_here): Display erroneous string if
1630 the register name could not be decoded.
1631 Do not set inst.instruction if the sift is -1.
1633 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1635 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1638 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1640 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1641 even if it is belived to be unnecessary.
1643 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1645 config/tc-i386.c (i386_operand): Size immediate constants by
1646 suffix (erroneously removed as part of July 7 change).
1648 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1650 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1651 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1652 (armelf_frob_symbol): New Routine.
1653 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1655 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1657 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1659 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1662 command line switches passed to assembler.
1664 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1666 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1667 (gas_cgen_opcode_desc): Declare.
1668 (gas_cgen_parse_operand): Declare.
1669 (*): Prepend gas_ to gas specific fns to denote them as such.
1671 * cgen.c (gas_cgen_opcode_desc): New global
1672 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1673 (queue_fixup): Renamed from cgen_queue_fixup.
1674 (*): Prepend gas_ to gas specific fns to denote them as such.
1676 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1677 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1678 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1679 Open opcode table and initialize it.
1680 (make_parallel): Use gas_cgen_opcode_desc.
1681 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1682 (md_assemble): Ditto.
1684 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1686 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1687 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1688 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1689 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1690 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1691 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1692 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1693 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1694 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1695 (INIT_STAB_SECTION): Likewise.
1696 (OBJ_PROCESS_STAB): Likewise.
1698 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1699 (md_parse_option): Watch for them.
1700 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1701 (md_begin): Kill neverdef code.
1702 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1703 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1704 (s_alpha_coff_wrapper): New.
1705 (md_pseudo_table): Trap all ECOFF pseudos.
1707 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1709 Start of changes to remove mdebug section from mips*-elf
1710 Based on MIPS_STAB_ELF definition
1711 * acconfig.h: undef if not configured
1712 * config.in: undef if not configured
1713 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1714 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1715 * stabs.c (s_stab_generic): flush frag
1717 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1719 * configure.in: (arm-*-elf): Handle.
1720 (thumb-*-elf): Handle.
1721 * configure: Regenerate.
1722 * read.c (stringer): Fix typo in comment.
1723 * write.c (fixup_segment): Don't add symbol value to addend if
1725 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1727 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1730 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1732 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1733 (write_2_short): Emit warning if new flag is set.
1734 (do_assemble): Set flags if left instruction is one of special
1735 "right-instruction-killer" type.
1737 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1739 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1740 Always output words in debug_info section as big endian.
1741 (sparc_target_format): Choose correct bfd target.
1742 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1744 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1746 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1747 to work with internationalization code. Issue an error when two
1748 operands match that are not allowed to match.
1750 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1752 * configure.in (install_tooldir): Allow target to specify whether
1753 it wants to be installed in $(tooldir)/bin.
1754 * configure: Regenerate.
1755 * Makefile.am (install-exec-local): Set install-exec-tooldir
1756 dependency via configure.
1757 * Makefile.in: Regenerate.
1759 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1761 * Makefile.am (install-exec-local): Split into two ...
1762 (install-exec-bindir,install-exec-tooldir): New rules.
1763 * Makefile.in: Regenerate.
1765 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1767 * Makefile.am (install-exec-local): Don't remove the file before
1768 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1769 W. Rozycki <macro@ds2.pg.gda.pl>.
1770 * Makefile.in: Rebuild.
1772 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1774 * cgen.c: Include libiberty.h.
1775 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1776 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1777 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1778 (md_cgen_lookup_reloc)): Declare.
1779 (md_cgen_record_fixup_exp): Declare.
1780 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1781 (m32r_relax_frag): Declare.
1782 (cgen_md_apply_fix3): Decls moved to cgen.h.
1783 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1784 (m32r_cgen_record_fixup_exp): Delete decl.
1785 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1786 (assemble_nop): Delete.
1787 (expand_debug_syms): Delete unused `exp'.
1788 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1789 Add default case for -Wall.
1790 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1791 (md_atof): Delete unused wordP.
1793 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1795 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1798 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1800 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1801 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1802 .print, .purgem, and .struct. Remove documentation for
1805 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1807 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1808 Update call to insert_operand.
1810 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1812 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1814 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1816 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1817 whitespace after a prefix operator.
1819 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1821 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1823 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1825 * config/tc-sparc.c (log2): New static function.
1826 (s_reserve): Use log2 to convert alignment before calling
1828 (s_common): Use log2 to convert alignment before calling
1829 record_alignment and frag_align.
1830 (sparc_cons_align): Use log2.
1832 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1834 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1835 (s_common): Likewise.
1837 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1838 initialization of waddr.
1839 (sparc_elf_final_processing): Add default case to switch.
1841 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1843 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1844 than temporary real.
1846 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1848 * write.c (subsegs_finish): Don't align the segments if there were
1851 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1852 copying aux information.
1854 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1855 expression into a symbol.
1857 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1859 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1860 type to unsigned int.
1861 (md_assemble): Change type used to store offsets from unsigned
1863 (i386_operand): Switch error check to only call RESTORE_END_STRING
1864 once after parse_register.
1866 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1868 * config/tc-v850.c (md_show_usage): Changed format to match that
1871 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1873 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1875 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1877 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1880 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1882 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1883 * doc/Makefile.in: Rebuild.
1885 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1887 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1888 for %lo expressions.
1889 (mips_ip, case 'u'): Move range check after code to mask
1890 off bits in %hi/%lo expressions. Mask off high bits for
1893 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1895 * doc/Makefile.am (gasver.texi): New target.
1896 (as.info, as.dvi): Depends upon gasver.texi.
1897 * doc/as.texinfo: Include gasver.texi. Mention version number on
1898 title page and in top node.
1899 * doc/Makefile.in: Rebuild.
1901 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1903 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1904 but not including the line containing the edict.
1905 * listing.h (LISTING_EOF): New.
1906 * input-scrub.c (input_scrub_next_buffer): Call it.
1908 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1910 * config/tc-i386.c (i386_operand): Don't set the size of an
1911 immediate address based solely on the suffix and the mode.
1913 * config/tc-i386.c (md_assemble): Add assertion to make sure
1914 overlap2 does not set Imm.
1916 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1917 sequences of whitespace to a single space.
1918 (is_space_chars): Just compare with space.
1919 (md_begin): Don't initialize space_chars.
1920 (md_assemble): Just skip a single whitespace character.
1921 (i386_operand): Rewrite base-index parsing to use new
1922 parse_register, and to skip white space. Skip white space in a
1923 number of other places too. Don't give error message if
1924 parse_register fails.
1925 (parse_register): Change reg_string parameter to be non-const.
1926 Add end_op parameter. Skip white space after the `%', and return
1927 end of register string. Give error message here rather than
1930 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1932 Based on patch from Matt Semersky <matts@scd.hp.com>:
1933 * expr.c (op_encoding): Make const.
1934 (expr_set_precedence): New function.
1935 (expr_begin): Don't set operator rankings, just call
1936 expr_set_precedence.
1937 * expr.h (expr_set_precedence): Declare.
1938 * read.c (s_mri): Call expr_set_precedence.
1940 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1942 * doc/as.texinfo (Statements): Remove paragraph discussing
1943 continuing lines with a backslash. This hasn't worked for years,
1946 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1948 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1950 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1951 (ps_CTORS, ps_DTORS): New section types.
1952 (vms_fixup_xtors_section): New function
1953 (Ctors_Psect, Dtors_Psect): Define.
1954 (IS_GXX_XTOR): Define
1955 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1956 Filter static constructors/destructors and add to
1957 Ctors_Symbols/Dtors_Symbols chain.
1958 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1959 appropriate section.
1961 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1962 * makefile.vms: Merge vax/vms support.
1964 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1966 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1967 (elf_pseudo_table): Add them.
1968 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1969 (md_apply_fix): Accept them.
1970 (mips_fix_adjustable): Don't adjust them.
1971 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1972 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1973 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1974 (tc_fix_adjustable): Don't adjust them.
1976 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1978 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1980 * Makefile.in: Regenerate.
1981 * configure.in: AC_SUBST cgen_cpu_prefix.
1982 * configure: Regenerate.
1984 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1986 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1987 Changed all users of COND12_DELAY.
1989 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1991 * config/tc-mn10300.c (set_arch_mach): New function.
1992 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1993 (md_begin): Default to mn10300 mode.
1994 (md_assemble): Only accept instructions for the core mn10300
1995 chip and the active machine type.
1997 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1999 * subsegs.h (segment_info_type): Give the struct a name.
2000 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2001 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2002 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2003 * config/tc-w65.h (tc_reloc_mangle): Declare.
2004 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2006 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2008 * config/tc-v850.c (v850_comm): Restore old section
2009 after common processing.
2011 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2013 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2015 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2017 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2018 char with code that explicitly sign-extends.
2020 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2022 * config/tc-v850.c (md_begin): Restore text section as the current
2023 section after creating call table sections.
2024 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2027 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2028 with call to macro SYM_AUXINFO.
2030 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2032 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2033 with the program transform name.
2034 * Makefile.in: Rebuild.
2036 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2038 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2041 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2043 * config/tc-i386.c (i386_operand): Be prepared for a space between
2044 the open parenthesis and the start of the register operand,
2045 because of the June 16 change.
2047 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2049 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2052 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2054 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2055 even if it is belived to be unnecessary.
2057 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2059 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2061 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2063 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2065 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2066 shift amount for a repeated operand. The shift amount for the
2067 repeated copy comes from the size of the operand.
2069 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2071 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2073 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2075 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2077 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2079 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2080 characters in it as LEX_IS_SYMBOL_COMPONENT.
2081 * config/tc-i386.h (tc_symbol_chars): Define.
2082 (extra_symbol_chars): Declare.
2083 * config/tc-i386.c (extra_symbol_chars): Define.
2084 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2085 (line_comment_chars): Set to '/' if TE_LINUX.
2086 * doc/c-i386.texi (i386-prefixes): Update.
2087 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2089 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2091 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2092 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2094 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2096 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2097 constraint in instructions REP & REPI.
2099 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2101 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2102 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2104 (check_range): If the operand is shifted, then shift the number
2105 before checking its range.
2107 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2109 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2112 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2114 * config/tc-v850.c (v850_comm): Create special sections as needed.
2116 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2118 * config/tc-d10v.c (write_2_short): Addition of swapping
2119 instructions for sequential and reverse sequential order when
2120 given order is not possible.
2122 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2124 * Makefile.am: Rebuild dependencies.
2125 (DEP_INCLUDES): Fix reference to intl build directory.
2126 * Makefile.in: Rebuild.
2128 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2130 * doc/c-i386.texi: Update 16 bit documentation.
2132 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2133 IgnoreDataSize to IgnoreSize as they are used for address size as
2135 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2136 32-bit mode, similarly addr16/data16 and variants.
2138 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2140 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2141 sequential word multiply instructions.
2143 (do_assemble): Add extra command line argument, to allow mul32
2144 attribute to be preserved across parallel insns.
2145 (md_assemble): Insert NOPs between explicitly parallel insns which
2146 contain an 32 bit multiply and a 16 multiply.
2148 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2150 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2153 * config/tc-i386.c (reloc): Add braces.
2155 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2156 consistent with Intel naming.
2157 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2158 use bitfields in sib_byte.
2159 (modrm_byte): Don't use bitfields here either.
2161 * config/tc-i386.c (current_templates): Add const.
2162 (parse_register): Add const to return, param, and char *s.
2163 (i386_operand): Add const to reg_entry *r.
2164 * config/tc-i386.h (templates): Add const to start, end.
2166 Inspired by code for 16 bit gas support from Martynas Kunigelis
2167 <martynas@nm3.ktu.lt>:
2168 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2169 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2170 (uses_mem_addrmode): Remove.
2171 (md_estimate_size_before_relax): Add support here too.
2172 (md_relax_table): Rewrite interface to md_relax for 16 bit
2174 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2175 (opcode_suffix_to_type): Remove.
2176 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2177 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2178 (md_convert_frag): Likewise.
2179 (i386_operand): Add support for 16 bit base/index regs,
2180 immediates, and displacements. Remove some unnecessary casts, and
2181 localise end_of_operand_string, displacement_string_start,
2182 displacement_string_end variables. Add GCC_ASM_O_HACK.
2183 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2185 * config/tc-i386.c (prefix_hash): Remove.
2186 (md_begin): Rewrite without obstacks. Remove prefix hash table
2187 handling. Rewrite lexical table handling.
2188 (i386_print_statistics): Don't print prefix statistics.
2189 (md_assemble): Rewrite instruction parser so that line is not
2190 converted to lower case. Don't do a hash_find for prefixes,
2191 instead recognise them via opcode modifier.
2192 (expecting_operand, paren_not_balanced): Localise variables.
2193 * config/tc-i386.h (IsPrefix): Define.
2194 (prefix_entry): Remove.
2196 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2197 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2198 '\\' in case where comment_chars contains '/'.
2200 * config/tc-i386.c (MATCH): Ensure given operand and template
2201 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2202 you must write `ljmp *table(%ebx)'.
2204 From H.J. Lu <hjl@gnu.org>:
2205 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2206 as 0 ifndef BFD_ASSEMBLER.
2207 (md_assemble): Allow immediate operands without suffix or
2208 other reg operand to default in size to the current code size.
2210 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2212 * config/tc-v850.c (md_begin): Restore creation of
2213 .call_table_text and .call_table_data sections.
2215 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2218 after emitting a word of noops.
2220 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2222 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2223 (i386_operand): Simplify checks for valid base/index combinations.
2224 Disallow `in 4(%dx),%al'.
2226 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2228 (add_prefix): Change parameter from char to int.
2230 * config/tc-i386.h (Ugh): Define opcode modifier.
2231 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2233 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2234 CONSISTENT_REGISTER_MATCH macros to check register types more
2235 thoroughly. Check for illegal suffix/operand combinations
2236 when matching insns with operands. Handle new `s' suffix, and
2237 associated FloatMF opcode modifier for float insns with memory
2239 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2240 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2241 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2242 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2243 DATA_PREFIX_OPCODE throughout.
2245 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2246 (md_assemble): Rewrite suffix/register operand checking code to be
2247 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2248 AnyMem, the better to grep.
2250 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2251 given a memory operand. Don't set Abs bits either.
2252 (type_names): Remove Mem*, Abs*.
2253 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2254 define opcode_modifiers as these cases are handled by Disp8,
2255 Disp16, Disp32 and suffix checks.
2256 (COMES_IN_BOTH_DIRECTIONS): Remove.
2257 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2259 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2260 if IgnoreDataSize modifier given. Remove ShortformW modifier
2261 test. Add test for ShortForm in W base_opcode modification.
2262 Merge Seg2ShortForm and Seg3ShortForm code.
2263 * config/tc-i386.h (ShortFormW): Remove.
2264 (IgnoreDataSize): Define.
2266 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2268 * config/tc-d30v.c (md_assemble): Store previous segment state
2269 with previous instruction.
2271 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2273 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2274 (ebp, esp): Remove static variables.
2275 (MATCH): Remove test for InOutPortReg.
2276 (i386_operand): Properly handle InOutPortReg here instead.
2277 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2278 (md_assemble): Simplify and correct modrm and sib generation.
2279 (i386_operand): Add warning for scale without index.
2280 Rewrite checks for valid base/index combinations.
2282 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2283 macros and enclose in do while(0).
2284 (RESTORE_END_STRING): Likewise.
2285 (md_assemble): Add one to printed operand number so we start
2286 from 1 not 0. Add some more gettext invocations.
2287 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2290 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2291 DATA_PREFIX, SEG_PREFIX): Define.
2292 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2293 (check_prefix): Remove function.
2294 (add_prefix): New function. Add prefix to i.prefix as well as
2296 (md_assemble): Changes for add_prefix. Remove hack for wait
2297 prefix, instead always output prefixes in fixed order. Test
2298 for jcxz/loop when selecting between word & dword operations,
2299 and add address size prefix rather than operand size prefix.
2300 Remove operand -> address size hack when emitting jcxz/loop.
2301 (i386_operand): Remove O_Absent check as it's done in expr.
2303 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2305 * configure.in: Recognize m5200 as a cpu_type of m68k.
2306 * aclocal.m4: Rebuild with current libtool.
2307 * configure: Rebuild.
2309 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2311 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2312 to relaxable_symbol to prevent references to external symbol from
2315 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2317 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2318 symbols are relaxable.
2320 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2322 * config/tc-v850.c (md_begin): Don't create special
2323 sections by default.
2325 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2327 * config/tc-mips.c (macro): For div and udiv, close the
2328 reorder block as soon as possible.
2330 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2332 From Matt Semersky <matts@scd.hp.com>:
2333 * macro.c (macro_mri_mode): New function.
2334 * macro.h (macro_mri_mode): Declare.
2335 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2338 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2340 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2343 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2344 until after xstrdup in OBJ_EVAX case.
2346 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2348 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2349 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2350 of hardcoded magic number.
2351 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2353 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2355 * read.c (do_s_func): New function.
2357 * read.h (do_s_func): Add prototype.
2359 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2361 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2362 nops if fill pattern not specified.
2364 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2366 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2367 * config/te-go32.h (TE_GO32): Define.
2368 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2370 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2372 Implement .func/.endfunc pseudo-ops.
2373 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2375 * read.c (potable): Add .func,.endfunc.
2376 (s_func): New function.
2377 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2379 (in_doc_func_p,current_function_label): New static globals.
2380 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2382 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2384 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2385 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2386 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2387 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2388 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2389 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2390 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2391 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2392 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2393 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2394 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2395 * config/tc-a29k.c: Don't define md_short_jump_size,
2396 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2397 * config/tc-alpha.c: Likewise.
2398 * config/tc-alpha.h: Likewise.
2399 * config/tc-arm.c: Likewise.
2400 * config/tc-h8300.c: Likewise.
2401 * config/tc-h8500.c: Likewise.
2402 * config/tc-hppa.c: Likewise.
2403 * config/tc-i860.c: Likewise.
2404 * config/tc-i960.c: Likewise.
2405 * config/tc-ppc.c: Likewise.
2406 * config/tc-sh.c: Likewise.
2407 * config/tc-sparc.h: Likewise.
2408 * config/tc-tic30.c: Likewise.
2409 * config/tc-w65.c: Likewise.
2410 * config/tc-z8k.c: Likewise.
2412 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2414 * config/tc-vax.c (_): Delete this macro used for placeholder
2415 values in vax_operand_width_size; it conflicts with the _() macro
2416 used for internationalization.
2418 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2420 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2421 code. From Chris Moller <moller@bops.com>.
2423 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2424 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2425 * read.c (emit_expr): Initialize seg and subseg fields of a new
2427 * write.c (write_object_file): Switch to the appropriate segment
2428 and subsegment when processing a broken word.
2430 * config/tc-m68k.c (mri_assemble): New static function.
2431 (build_mri_control_operand): Call mri_assemble rather than
2433 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2434 (s_mri_endf, s_mri_endw): Likewise.
2436 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2438 * read.c (s_org): Call md_flush_pending_output if it is defined.
2440 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2442 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2444 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2445 (md_parse_option): Add for same.
2446 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2447 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2448 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2450 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2452 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2454 * config/tc-arm.c (find_real_start): Relax definition of local
2457 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2459 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2460 symbols at the given address, not just the last one specified.
2462 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2464 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2465 or number_to_chars_littleendian to write data.
2467 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2469 * config/tc-v850.c (md_assemble): Remove artificially created
2470 register name symbols.
2472 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2474 * write.c (fixup_segment): Change "segment" to "section" in
2477 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2479 * write.c (fixup_segment): Change sym1-sym2 message again.
2481 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2483 * write.c (fixup_segment): Improve error message for sym1-sym2
2484 errors when sym1 is in a different segment from sym2.
2486 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2488 * config/tc-m32r.c (warn_unmatched_high): New static local.
2489 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2490 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2491 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2492 (md_parse_option): Likewise.
2493 (md_show_usage): Likewise.
2494 (m32r_frob_file): Likewise.
2496 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2497 (read_a_source_file): Call them.
2498 * read.h (stabs_generate_asm_file): Declare.
2499 * stabs.c (stabs_generate_asm_file): New function.
2500 (generate_asm_file): New function.
2501 (stabs_generate_asm_lineno): Move file name handling into
2504 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2506 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2507 (d30v_current_align, d30v_current_align_seg): New variables.
2508 (d30v_last_label): New variable.
2509 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2510 (s_d30v_data, s_d30v_section): Likewise.
2511 (md_pseudo_table): Call them.
2512 (md_begin): Initialize d30v_current_align_seg.
2513 (md_assemble): Call d30v_align when needed by known current alignment.
2514 (d30v_frob_label, d30v_cons_align): New functions.
2515 * config/tc-d30v.h (md_do_align): Remove.
2516 (tc_frob_label): Call d30v_frob_label.
2517 (md_cons_align): New.
2519 * config/tc-d30v.c (find_format): Convert complex expressions to
2520 expression symbols before processing. Clean up code formatting.
2522 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2524 * po/Make-in (install-info): New target.
2526 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2528 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2530 * config/tc-mn10300.c (md_assemble): Likewise.
2532 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2534 * Makefile.am: Update with `make dep-am'.
2535 (HFILES): Add cgen.h.
2536 (cgen.o): Depend on cgen.h.
2537 * Makefile.in: Regenerate.
2539 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2541 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2543 * gasp.c (grab_label): Permit a label to be a preprocessor
2544 variable by permitting a label to start with a backslash.
2546 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2548 * config/tc-mips.c (validate_mips_insn): Removed hack
2549 for previously inaccessible bitfields in some INSN_TRAP
2552 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2554 * config/tc-d30v.c (do_assemble): Abort with error message
2555 if opcode operands do not match.
2557 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2559 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2560 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2561 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2562 similar new 'q' operand.
2564 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2566 * cgen.c (cgen_asm_finish_insn): Fix typo.
2568 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2571 * cgen.c: Include it.
2572 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2573 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2574 All callers updated.
2575 * config/tc-m32r.c: Include cgen.h.
2576 (m23r_insn): New members num_fixups,fixups.
2578 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2580 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2581 to avoid compiler warning.
2583 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2585 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2588 * makefile.vms (OBJS): Add ehopt.obj
2590 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2592 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2594 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2596 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2597 a short format insn.
2598 (md_assemble): Set it for explicitly packed insns.
2600 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2602 * config/obj-coff.c (c_symbol_merge): Do not take address of
2603 native fields when performing the memcpy.
2605 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2607 * config/tc-mips.c (macro,macro2): Implement
2608 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2610 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2612 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2613 relocations against globally visible symbols.
2614 * config/tc-m68k.c (relaxable_symbol): New macro.
2615 (m68k_ip, md_estimate_size_before_relax): Use it.
2616 (tc_m68k_fix_adjustable): Also handle weak symbols.
2618 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2620 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2621 references to externally visible symbols.
2622 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2623 values in twice for a PC relative reloc if the symbol is
2626 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2627 don't adjust a PC relative reloc against an externally visible
2629 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2630 for a PC relative fixup against an externally visible defined
2631 symbol, arrange to store object file and addend values as though
2632 the symbol were not defined.
2633 (tc_gen_reloc): Likewise.
2635 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2637 * read.c (sizeof_leb128): Referenced externally by write.c so
2640 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2642 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2643 and expand a 'debug' symbol associated with the next instruction
2644 that does not cause a short instruction to be filled with a NOP.
2645 (md_pseudo_table): Add support for .debugsym.
2646 (assemble_parallel_insn): Add calls to expand_debug_sym as
2648 (md_assemble): Ditto.
2650 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2652 * as.c (main): Conditionally call setlocale.
2653 * gasp.c (main): Likewise.
2654 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2655 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2657 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2659 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2661 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2663 * config/tc-hppa.c: Change all calls to bzero to use memset.
2664 (pa_ip): Add cast to avoid warning.
2665 (tc_gen_reloc, md_apply_fix): Likewise.
2666 (pa_find_space_by_number): Likewise.
2667 (hppa_force_relocation): Likewise.
2668 (pa_block): Change i to unsigned int.
2669 * config/obj-som.h (obj_som_copyright): Declare.
2671 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2673 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2674 for line numbers for assembly source.
2676 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2678 * configure.in: Change version number to 2.9.4
2679 * configure: Rebuild.
2681 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2683 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2685 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2687 * ecoff.h: Change symbolS in function declaration to struct
2690 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2692 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2693 (md_convert_frag): Fix i18n typo.
2695 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2697 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2698 * ecoff.h: Protoype it.
2699 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2700 [EVAX] (s_alpha_prologue): Delete.
2701 (md_pseudo_table): Update.
2703 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2705 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2706 array to local pointer.
2707 (get_args, parse_expr): Add casts to avoid warnings.
2709 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2711 * read.c (s_set): Cast xmalloc return value to fragS *.
2712 * config/tc-m68k.c (m68k_ip): Function made static to match
2713 previous forward declaration.
2714 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2716 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2718 * config/tc-v850.c: Add internationalisation macros to error
2721 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2722 macros to error strings.
2724 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2726 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2727 reloc is in the TOC csect.
2728 (md_apply_fix3): Correct gettext typo.
2730 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2732 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2733 .L - they are local labels and the branches are not really
2734 function calls but rather far jumps.
2736 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2738 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2740 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2742 * config/tc-i386.c (md_assemble): Print operand number rather than
2743 using ordinal_names.
2744 (i386_operand): Likewise.
2746 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2748 * Makefile.am (INTLLIBS): Define to work around apparent automake
2750 All Makefiles: Regenerated.
2752 * Many files: Added gettext invocations around user-visible
2754 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2755 HAVE_LC_MESSAGES): Define.
2756 * dep-in.sed: Added asintl.h.
2757 * po/Make-in: New file.
2758 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2760 * read.c (Z_): Renamed from `_'.
2761 * Makefile.am (SUBDIRS): Added po.
2762 (POTFILES): new macro.
2763 (po/POTFILES.in): New target.
2764 ($(OBJS)): Added asintl.h.
2766 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2767 (as_new_LDADD): Added $(INTLLIBS).
2768 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2769 (gasp_new_LDADD): Added $(INTLLIBS).
2770 (gasp_new_DEPENDENCIES): New macro.
2771 * configure, aclocal.m4: Rebuilt.
2772 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2774 (ALL_LINGUAS): Define.
2775 * macro.c: Include "asintl.h".
2776 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2777 * as.h: Include "asintl.h".
2778 * config/tc-i386.c (ordinal_names): Removed.
2779 (md_assemble): Changed error text to avoid ordinal_names.
2780 (i386_operand): Likewise.
2781 (reloc): Added as_bad to avoid i18n problems.
2782 (tc_gen_reloc): Likewise.
2783 * config/tc-arm.c (bad_args): Now a #define.
2785 * config/obj-vms.c (VMS_stab_parse): Changed type of
2787 (global_symbol_directory): Unified strings to avoid i18n
2789 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2790 avoid i18n problems.
2791 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2792 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2794 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2796 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2798 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2800 * as.c (print_version_id): Added an fprintf to avoid i18n
2802 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2804 * expr.c (expr): Added as_warn call to avoid i18n problems.
2805 * messages.c (as_assert): Changed code to avoid i18n problems.
2806 (as_abort): Likewise.
2807 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2808 (s_space): Likewise.
2809 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2811 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2813 * config/tc-i386.c (check_prefix): New static function, split out
2815 (struct _i386_insn): Add wait_prefix field.
2816 (md_assemble): Remove wait_prefix local variable. Use
2817 check_prefix when adding a prefix.
2819 * config/tc-i386.c (current_templates): New static variable.
2820 (md_assemble): Remove current_templates local variable.
2821 (md_assemble, i386_operand): Improve error and warning messages in
2822 many places. Add RESTORE_END_STRING in many places before error
2823 return. Clarify some comments.
2825 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2827 (md_assemble): Parse string instruction operands, looking for
2828 segment override prefixes. Check for invalid segment prefixes on
2830 (i386_operand): i.seg[] and max mem_operand changes for string
2832 * config/tc-i386.h (EsSeg): Define.
2834 * config/tc-i386.h (regKludge): Define.
2835 (iclrKludge, imulKludge): Don't define.
2836 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2837 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2838 opcode_modifier checks to look for more common cases first. Add
2839 default_seg for IsString case.
2841 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2843 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2845 * configure: Rebuild with new automake and libtool.
2846 * aclocal.m4, Makefile.in: Likewise.
2848 * doc/Makefile.am (as.dvi): New target.
2849 * doc/Makefile.in: Rebuild.
2851 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2853 * configure.in: Added sparc86x support.
2855 * configure: Rebuild.
2857 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2859 (md_parse_option): Warn if -EL is not supported for this architecture.
2861 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2863 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2865 * config/tc-mips.c (mips_ip): Note when we use get match on
2866 the full instruction name.
2868 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2870 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2871 back into the expression to handle add/sub simplification correctly.
2873 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2875 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2877 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2879 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2882 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2884 * symbols.c (max_indent_level): New global.
2885 (print_symbol_value_1): Use it.
2886 * expr.h (expr_build_dot): Declare.
2887 * expr.c (expr_build_dot): New function.
2889 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2891 * symbols.c (print_binary): New function.
2892 (print_expr_1): Call it.
2894 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2896 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2897 operand in the opcode.
2899 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2901 * config/tc-i386.h: Reorder operand flags and opcode modifier
2902 flags for clarity. Remove unused definitions: Unknown,
2903 ImmUnknown, DispUnknown, NoModrm.
2904 * config/tc-i386.c (type_names): Add missing Debug type.
2905 (md_assemble): Better duplicate prefix checking. Quicker string
2906 instruction check via new opcode_modifier flag.
2908 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2910 * doc/as.texinfo (Invoking): Clarify -Wa example.
2912 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2914 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2915 (s_mips_weakext): Define.
2916 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2917 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2920 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2922 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2923 is an error if the value can not be computed at assembly time.
2924 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2926 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2928 * gasp.c (main): Set next field of new include_path structure to
2929 NULL. From Avery Pennarun <averyp@gdc.ca>.
2931 * read.c (s_mri_sect): Call as_bad rather than abort for an
2932 unsupported MRI target.
2934 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2936 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2937 the destination of a branch instruction should be altered.
2938 (find_real_start): New function: Locate the real, Thumb coded
2939 start of a Thumb function.
2940 (do_t_branch23): Alter the destination of branches to Thumb
2943 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2945 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2947 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2950 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2952 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2953 * doc/c-hppa.texi: Likewise.
2955 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2957 * Makefile.am: Rebuild dependencies.
2958 * Makefile.in: Rebuild.
2960 * Makefile.am (DEP_INCLUDES): New variable.
2961 (.dep1): Change to work when srcdir is not an absolute path.
2962 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2963 * Makefile.in: Rebuild.
2965 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2967 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2968 LinearAddress patch.
2970 * configure.in: Set version to 2.9.1.
2971 * configure: Rebuild.
2973 * Branched binutils 2.9.
2975 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2977 * config/tc-i386.h (FWait): Define.
2978 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2979 other prefixes. Check FWait flag in opcode table to see which
2980 instructions require an fwait prefix.
2982 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2984 * stabs.c (get_stab_string_offset): Always create a stab string
2987 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2989 Fix some gcc -Wall warnings:
2990 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2991 * ehopt.c (eh_frame_code_alignment): Likewise.
2992 * expr.c (integer_constant, operand): Likewise.
2993 * frags.c (frag_align): Likewise.
2994 * gasp.c (level_0, change_base, doinstr): Likewise.
2995 * hash.c (hash_ask): Likewise.
2996 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2997 (debugging_pseudo): Likewise.
2998 * macro.c (define_macro, check_macro): Likewise.
2999 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3000 (ignore_rest_of_line, float_cons): Likewise.
3001 * symbols.c (decode_local_label_name): Likewise.
3002 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3003 (fixup_segment, number_to_chars_bigendian): Likewise.
3004 (number_to_chars_littleendian): Likewise.
3005 * config/atof-ieee.c (gen_to_words): Likewise.
3006 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3007 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3008 * read.c (output_big_sleb128): Initialize locals to avoid
3010 (output_big_uleb128, equals): Likewise.
3011 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3012 to unsigned int. Change zeros to unsigned int.
3013 * cond.c (s_if): Add return to default case.
3014 * frags.c (frag_now_fix): Change return type to addressT.
3015 * frags.h (frag_now_fix): Update declaration.
3016 * listing.c (file_info_struct): Change linenum to unsigned int.
3017 (struct list_info_struct): Change hll_line to unsigned int.
3018 (print_source): Update format string.
3019 * read.c (emit_expr): Change scan to unsigned int, and don't
3020 bother to initialize it.
3021 * symbols.c (dollar_label_count): Change to unsigned long.
3022 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3023 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3024 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3026 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3028 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3029 mcf5200 just as we do for m68000.
3030 (m68k_init_after_args): Likewise.
3031 (md_estimate_size_before_relax): Likewise.
3033 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3035 * config/tc-v850.c (md_assemble): Store relocation addend in
3036 fixup instead of instruction.
3038 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3040 * config/tc-i386.c (md_assemble): Swap template arguments to
3041 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3042 This macro is currently symmetric, so passing them the wrong
3043 way didn't cause any problem, but may if the macro is changed
3045 After copying template to i.tm, use i.tm. rather than t-> to
3046 access fields, and make t a const*
3047 Move i.tm.operand_types[] swap to immediately after the copy.
3049 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3051 * expr.h (expr_build_uconstant): Add prototype.
3052 (expr_build_unary,expr_build_binary): Add prototypes.
3053 * expr.c (expr_build_uconstant): New function.
3054 (expr_build_unary,expr_build_binary): New functions.
3056 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3058 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3059 * macro.c (macro_expand_body): Increase buffer size.
3060 * messages.c (as_warn): Likewise.
3061 (as_warn_where, as_bad, as_bad_where): Likewise.
3063 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3065 Based on patch from H.J. Lu <hjl@gnu.org>:
3066 * Makefile.am (DISTSTUFF): New variable.
3067 (diststuff): New target.
3068 * Makefile.in: Rebuild.
3070 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3072 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3073 m32r_elf_section_change_hook.
3075 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3076 emit a nop if a section ends with a 16 bit instruction.
3078 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3080 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3081 s_lcomm rather than obj_coff_lcomm.
3082 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3084 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3086 * config/tc-i386.h (LinearAddress): Define.
3087 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3088 instruction, don't use a default segment.
3090 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3092 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3093 * configure: Rebuild.
3095 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3097 * aclocal.m4, configure: Rebuild with libtool 1.2.
3099 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3101 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3102 PC relative branches. Patch courtesy of Jonathan Walton.
3105 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3107 * configure.in (emulations): Add thumb-pe target.
3109 * configure (emulations): Add thumb-pe target.
3111 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3113 * itbl-lex.l (yywrap): Don't define if already defined as a
3116 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3118 * depend.c (quote_string_for_make): New function.
3119 (wrap_output): Use it.
3121 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3123 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3124 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3126 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3128 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3129 Recognize -GN and -relax.
3130 (md_begin): Initialize gp size from -G switch.
3131 (alpha_force_relocation): Always force if -relax.
3132 (alpha_align): Take a new argument that will specify when to
3133 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3134 Change all callers. Emit nop alignment padding as nop+unop pair.
3136 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3138 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3139 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3141 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3143 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3144 require padding to the next long word boundary.
3146 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3148 * cgen.c: #include symcat.h.
3149 * config/tc-m32r.c: Likewise.
3151 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3153 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3154 absolute expressions instead of '$' prefixed register names.
3156 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3158 * read.c (s_set): Record file and line info for symbols when -as.
3159 (pseudo_set): Don't overwrite that dummy fragment.
3161 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3163 * config/tc-ppc.c (md_pseudo_table): Add "section".
3164 (ppc_named_section): New static function.
3166 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3168 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3169 so we don't have to scan the entire list.
3171 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3173 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3174 case, allow the parallel instructions to modify the same flag
3177 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3179 * listing.c (list_symbol_table): Categorize symbols by
3180 undefined_section rather than sy_frag->line == NULL.
3182 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3184 * Makefile.am (install-exec-local): Install properly when ln
3185 fails or tooldir == prefix.
3187 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3189 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3190 Test result of insert_operand for error.
3192 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3194 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3195 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3196 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3197 * doc/Makefile.in: Rebuild.
3199 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3201 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3202 (macro): Fix handling of M_COP[0-3].
3204 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3206 Based on patches from Ross Harvey <ross@teraflop.com>:
3207 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3208 if macro_alternate or macro_mri.
3209 (getstring): Remove support for byte constants between < and >.
3210 (get_any_string): '<' only starts a string if macro_alternate or
3212 (macro_expand_body): Permit keyword parameters following
3213 positional parameters.
3215 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3216 * configure.in (alpha*-*-netbsd*): New target.
3217 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3218 * configure: Rebuild.
3220 * as.h (flag_warn_suppress_instructionswap): Move from here...
3221 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3222 here, and make static.
3224 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3225 BFD_ASSEMBLER or MANY_SEGMENTS.
3227 * as.c (show_usage): Update bug-gnu-utils address.
3228 * gasp.c (show_usage): Likewise.
3229 * doc/as.texinfo (Bug Reporting): Likewise.
3231 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3233 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3234 insns regardless of the size of a pointer if we're in mips I or
3236 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3238 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3240 Fix rac to accept only a0:
3241 * tc-d10v.c (parallel_ok, find_opcode):
3242 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3243 Introduce OPERAND_GPR.
3245 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3247 * read.c (s_fill): Handle non-constant repeat counts by creating
3248 an rs_space fragment.
3250 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3252 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3253 from as_bad to as_warn.
3255 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3257 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3258 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3259 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3261 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3263 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3264 seg_fix_rotP rather than fix_root from seg_info.
3266 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3268 * expr.c: Add support for 0x1_2_3_4 bignums.
3270 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3272 * configure.in: Change -linux* to -linux-gnu*.
3273 * configure: Rebuild.
3275 * app.c (do_scrub_begin): Treat \r as whitespace.
3277 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3279 * Makefile.am: Update dependencies.
3280 * Makefile.in: Rebuild.
3282 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3284 * configure, aclocal.m4: Rebuild with new libtool.
3286 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3288 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3289 the argument to bfd_set_arch_mach.
3290 (load_address): Use bfd_arch_bits_per_address to determine the
3291 bit size of an address instead of looking at the isa level.
3292 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3294 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3296 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3298 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3300 * ehopt.c: New file.
3301 * as.h (enum _relax_state): Add rs_cfa.
3302 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3303 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3304 * read.c (emit_expr): Call check_eh_frame.
3305 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3306 (relax_segment): Likewise.
3307 * Makefile.am: Rebuild dependencies.
3308 (GAS_CFILES): Add ehopt.c.
3309 (GENERIC_OBJS): Add ehopt.o.
3310 * doc/internals.texi (Frags): Document rs_cfa.
3312 * as.c (show_usage): Mention --traditional-format.
3313 (parse_args): Accept --traditional-format.
3314 * as.h (flag_traditional_format): Declare.
3315 * output-file.c (output_file_create): If flag_traditional_format,
3316 set BFD_TRADITIONAL_FORMAT on stdoutput.
3317 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3319 * config/tc-mips.c (append_insn): Make sure that if we have a
3320 fixup for an unmatched %hi reloc, it does not associated with a
3323 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3324 * doc/Makefile.in: Likewise.
3326 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3328 * config/tc-m32r.c (check_for_side_effects): New function.
3329 (can_make_parallel): Add checks for instruction side effects
3330 clashing with the other instruction.
3331 (assemble_parallel_insn): Improve warning messages. Return error
3332 message from non-swapped instruction order.
3334 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3336 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3338 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3339 md_cleanup definition. This moves the forced literal output to
3340 the end of the source pass, and avoids macro's inserting literals
3341 into the code immediately after the macro expansion.
3343 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3345 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3346 a gas internal symbol is adjustable.
3347 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3349 * as.h: If gcc version greater than 2.6, use `__format__' and
3350 `__printf__' in function attributes, rather than `format' and
3353 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3355 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3357 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3359 Add tms320c30 support:
3360 * config/tc-tic30.h: New file.
3361 * config/tc-tic30.c: New file.
3362 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3363 TARGET_FORMAT as "coff-tic30".
3364 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3365 * Makefile.am: Rebuild dependencies.
3366 (CPU_TYPES): Add tic30.
3367 (CPU_OBJ_VALID): tic30-aout is valid.
3368 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3369 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3370 * configure, Makefile.in: Rebuild.
3372 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3374 * config/tc-v850.c (md_assemble): Improvements to error messages.
3376 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3378 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3379 BFD_RELOC_HI16_S to store the high bits of any value.
3381 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3382 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3383 assembler calculate relocations to any external symbol at all.
3384 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3385 involving generation of pc-relative relocs.
3386 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3387 has been moved to md_apply_fix3.
3389 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3390 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3391 which actually means (the address of identifier's GOT entry) +
3392 constant, which is not particularly useful.
3394 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3396 * read.h (include_dirs): Declare.
3397 (include_dir_count,include_dir_maxlen): Declare.
3399 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3401 * configure.in: Correct check for shared opcodes library.
3402 * configure: Rebuild.
3404 * listing.c (buffer_line): If we can't open the file, set at_end.
3405 (listing_print): Remove unused local variable fi.
3407 * config/m68k-parse.y (reglistpair): Handle register list in
3410 * config/vms-conf.h: Don't undef VERSION.
3412 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3414 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3416 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3418 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3419 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3420 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3421 (EXTRA_DIST): Define.
3422 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3423 explicitly rather than via the list of object files.
3424 (gcc-as.opt): New file created when make-gas.com is run.
3425 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3426 itbl-cpu.h} to #include appropriate file rather than copying that
3428 * config/vms-conf.h: Synchronize with current config.in.
3429 * Makefile.in: Rebuild.
3431 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3433 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3434 (parallel_ok): Relaxed parallel subinstruction dependency check.
3436 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3438 * as.h (flag_warn_suppress_instructionswap): added new flag.
3439 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3440 command line argument.
3441 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3442 warning only if flag_warn_suppress_instructionswap is false.
3444 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3446 * configure.in (i386-*-mingw32*): New target.
3447 * configure: Rebuild.
3449 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3451 * symbols.c (resolve_symbol_value): Don't set the segment if it
3452 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3454 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3457 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3459 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3460 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3463 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3465 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3467 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3469 * config/tc-v850.c (v850_insert_operand): Display instruction when
3470 an error is encountered.
3472 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3474 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3475 (i386-*-sco3.2v5*coff): New target.
3476 (i386-*-sco3.2*): New target.
3477 * configure: Rebuild.
3479 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3481 * config/tc-v850.c: Tidy error message production.
3483 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3485 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3486 validate_immediate return value in the right type for comparisons
3489 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3491 * listing.c (MAX_BYTES): Use listing variables not constants.
3492 (data_buffer): No longer an array, but a pointer.
3493 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3494 (listing_listing): Allocate data_buffer.
3496 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3498 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3499 --listing-rhs-width, --listing-cont-lines.
3500 (show_usage): Update.
3501 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3502 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3503 (print_lines): Use the variables instead of the constants.
3504 (listing_listing): Likewise.
3505 * listing.h: Declare the new vars.
3507 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3509 * as.c (parse_args): Add --keep-locals alias for -L.
3510 Add --strip-local-absolute.
3511 (show_usage): Update.
3512 * as.h (flag_strip_local_absolute): New flag.
3513 * symbols.c (S_IS_LOCAL): Use it.
3514 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3515 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3516 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3518 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3520 * config/tc-m32r.c: Detect if explicitly parallel instructions
3521 might have an io conflict and issue a warning message.
3523 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3525 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3526 cgen_swap_fixups): Functions to save, restore and swap the fixup
3527 chain with a backup copy.
3528 (cgen_asm_finish_insn): Returns address of constructed insn.
3530 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3532 * listing.c (file_info_struct): Remove FILE, add POS.
3533 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3534 (file_info): Don't open the file.
3535 (buffer_line): Check for the file in the last_open cache, updating
3537 (print_source): Don't reference file_info->file.
3538 (listing_listing): Likewise.
3539 (listing_print): Close the file in the cache, if any.
3541 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3543 * read.c (dwarf_file_string): New file static variable.
3544 (emit_expr): Look for constant sequence that leads up to a file
3545 name in DWARF debugging output.
3546 (stringer): Use dwarf_file_string to decide whether to accept a
3547 string as a file name.
3549 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3551 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3552 (crack_operand): Add reg->reglst MRI hack.
3553 (r_seg): Put reglst symbols in reg_section.
3554 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3556 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3558 * tc-sh.c (get_specific): Handle SGR & DBR.
3560 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3562 * tc-h8300.c (parse_reg): Take the length of the symbol into
3563 account when attempting to match a register name.
3564 * tc-h8500.c (parse_reg): Likewise.
3566 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3568 * cgen.c: Formatting changes to improve readability.
3570 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3572 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3575 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3577 Based on a patch from Jim Wilson
3578 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3579 (tc_gen_reloc): Handle cross section PC relative relocs
3582 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3584 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3586 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3588 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3589 (expr_jmp_buf): New static local.
3590 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3591 (cgen_md_operand): New function.
3592 * tc-m32r.c: Clean up pass over `struct foo' usage.
3593 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3595 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3597 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3598 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3600 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3602 * config/tc-i386.c (i386_operand): Give an error if there are
3603 unrecognized characters after an expression.
3605 For older changes see ChangeLog-9697