1 1999-06-10 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
6 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
8 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
9 Optimize set if sizeof(bfd_vma) == 64.
10 (sparc_ip): Fix sethi - without %hi() it should generate
11 R_SPARC_22 reloc, not R_SPARC_HI22.
12 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
14 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
16 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
17 (s_ncons): New function.
18 (native_op_table): New table.
19 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
20 R_SPARC_OLO10 handling.
22 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
24 * expr.h (struct expressionS): Revert last change; widen X_op.
25 * config/tc-alpha.c (md_begin): Check the field is wide enough.
27 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
29 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
30 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
31 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
32 * Makefile.in: Regenerated.
34 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
35 `common' pass on to s_mri_common.
36 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
38 1999-06-06 Richard Henderson <rth@cygnus.com>
40 * config/obj-elf.c (obj_elf_section): Don't free the return
41 value of demand_copy_C_string.
43 1999-06-05 Richard Henderson <rth@cygnus.com>
45 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
46 creation logic from obj_elf_create_section.
48 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
50 (special_sections): Make const.
51 (obj_elf_section): Gut and rewrite parsing.
52 (obj_elf_change_section): New function broken out of obj_elf_section.
53 (obj_elf_parse_section_letters): Likewise.
54 (obj_elf_section_word): Likewise.
55 (obj_elf_section_type): Likewise.
56 (obj_elf_previous): Treat as a toggle.
57 (obj_elf_popsection): New.
58 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
59 (ppc_section_type): Likewise.
60 * config/tc-ppc.h: Likewise.
62 * expr.h (struct expressionS): Don't make X_op a bitfield.
63 * config/tc-alpha.c: Update for symbol handling changes.
64 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
65 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
67 1999-06-05 Richard Henderson <rth@cygnus.com>
69 * dwarf2dbg.c (*): Convert to K&R + prototypes.
70 (dwarf2_gen_line_info): Kill unused variables.
71 (dwarf2_finish): Likewise.
72 (dwarf2_where): Likewise.
73 (dwarf2_directive_file): If we've only got a string,
74 hand off to s_app_file.
75 * ecoff.c: Move the include of ecoff.h.
76 * symbols.h (S_IS_FUNCTION): Prototype.
78 * read.c (LEX_HASH): Supply a default.
80 (s_globl): Update `c' after skipping whitespace.
81 * read.h (LEX_END_NAME, is_name_ender): New.
82 * expr.c (get_symbol_end): Respect it.
84 1999-06-04 Mark Klein <mklein@dis.com>
86 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
88 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
90 * config/tc-hppa.c: Update for symbol handling changes.
92 1999-06-03 Ian Lance Taylor <ian@zembu.com>
94 * cgen.c: Update for symbol handling changes.
95 * config/tc-m32r.c: Likewise.
97 * config/tc-hppa.h: Update for symbol handling changes.
98 * config/tc-hppa.c: Likewise.
100 * config/tc-arm.h: Update for symbol handling changes.
101 * config/tc-arm.c: Likewise.
102 (symbol_make_empty): Remove. Just use symbol_create.
104 * symbols.c (symbol_set_tc): Correct name.
106 * Makefile.am: Rebuild dependencies.
107 ($(OBJS)): Don't depend upon struc-symbol.h.
108 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
109 * dep-in.sed: Don't remove struc-symbol.h.
110 * Makefile.in: Rebuild.
112 * doc/internals.texi (Symbols): Describe changes in symbol
115 1999-06-03 Richard Henderson <rth@cygnus.com>
117 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
118 instead of doing the work by hand.
120 1999-06-03 David Mosberger <davidm@hpl.hp.com>
122 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
123 state of line state-machine.
124 (struct ls): Collect DWARF2 line state-machine state in new member
125 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
126 resulted in any DWARF2 directives.
127 (reset_state_machine): New function.
128 (out_end_sequence): Ditto.
129 (dwarf2_gen_line_info): When switching sections or switching to a
130 lower text address, call out_end_sequence() first to terminate the
131 previous code sequence as code sequences MUST have monotonically
132 increasing addresses.
133 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
135 1999-06-03 David Mosberger <davidm@hpl.hp.com>
137 * as.c (parse_args): Add option -gdwarf2 to allow requesting
138 DWARF2 debug info (line information only, at this point).
139 * as.h: Update comment about supported debug formats.
140 * dwarf2dbg.c, dwarf2dbg.h: New files.
141 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
143 * expr.c (operand): Don't use [ for parens if we want an index op.
144 (op_encoding): Switch [ into O_index, if desired.
145 (op_rank): Renumber with O_index on bottom.
146 (expr): If O_index, match closing bracket.
147 * expr.h (O_index): New.
149 * read.c (read_a_source_file): Conditionally allow matched "
150 in lines passed to md_assemble.
152 * config/obj-elf.c (elf_pseudo_table): Add `common'.
154 1999-06-03 Ian Lance Taylor <ian@zembu.com>
156 Add support for storing local symbols in a small structure to save
157 memory when assembling large files.
158 * as.h: Don't include struc-symbol.h.
159 (symbolS): Add typedef.
160 * symbols.c: Include struc-symbol.h.
161 (local_hash): New static variable.
162 (save_symbol_name): New static function, from symbol_create.
163 (symbol_create): Call save_symbol_name.
164 (local_symbol_count): New static variable.
165 (local_symbol_conversion_count): Likewise.
166 (LOCAL_SYMBOL_CHECK): Define.
167 (local_symbol_make): New static function.
168 (local_symbol_convert): New static function.
169 (colon): Handle local symbols. Create local symbol for local
171 (symbol_table_insert): Handle local symbols.
172 (symbol_find_or_make): Create local symbol for local label name.
173 (symbol_find_base): Check for local symbol.
174 (symbol_append, symbol_insert): Check for local symbols.
175 (symbol_clear_list_pointers, symbol_remove): Likewise.
176 (verify_symbol_chain): Likewise.
177 (copy_symbol_attributes): Likewise.
178 (resolve_symbol_value): Handle local symbols.
179 (resolve_local_symbol): New static function.
180 (resolve_local_symbol_values): New function.
181 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
182 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
183 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
184 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
185 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
186 (symbol_previous, symbol_next): New functions.
187 (symbol_get_value_expression): Likewise.
188 (symbol_set_value_expression): Likewise.
189 (symbol_set_frag, symbol_get_frag): Likewise.
190 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
191 (symbol_mark_used_in_reloc): Likewise.
192 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
193 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
194 (symbol_mri_common_p): Likewise.
195 (symbol_mark_written, symbol_clear_written): Likewise.
196 (symbol_written_p): Likewise.
197 (symbol_mark_resolved, symbol_resolved_p): Likewise.
198 (symbol_section_p, symbol_equated_p): Likewise.
199 (symbol_constant_p): Likewise.
200 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
201 (symbol_get_obj, symbol_set_obj): Likewise.
202 (symbol_get_tc, symbol_set_tc): Likewise.
203 (symbol_begin): Initialize local_hash.
204 (print_symbol_value_1): Handle local symbols.
205 (symbol_print_statistics): Print local symbol statistics.
206 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
207 Declare new symbols.c functions. Move many declarations here from
209 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
210 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
211 (struct symbol): Move bsym to make it clearly the first field.
212 Remove TARGET_SYMBOL_FIELDS.
213 (symbolS): Don't typedef.
214 (struct broken_word): Remove.
215 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
216 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
217 (symbol_clear_list_pointers): Likewise.
218 (symbol_insert, symbol_remove): Likewise.
219 (symbol_previous, symbol_append): Likewise.
220 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
221 (struct local_symbol): Define.
222 (local_symbol_converted_p, local_symbol_mark_converted): Define.
223 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
224 (local_symbol_get_frag, local_symbol_set_frag): Define.
225 (local_symbol_get_real_symbol): Define.
226 (local_symbol_set_real_symbol): Define.
228 * write.c (write_object_file): Call resolve_local_symbol_values.
229 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
230 (TARGET_SYMBOL_FIELDS): Don't define.
231 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
232 ECOFF_DEBUGGING, add ECOFF fields.
233 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
234 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
235 ECOFF_DEBUGGING, add ECOFF fields.
236 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
237 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
238 * config/tc-mcore.h: Don't include struc-symbol.h.
239 (TARGET_SYMBOL_FIELDS): Don't define.
240 (struct mcore_tc_sy): Define.
241 (TC_SYMFIELD_TYPE): Define.
242 * Many files: Use symbolS instead of struct symbol. Use new
243 accessor functions rather than referring to symbolS fields
246 * read.c (s_mri_common): Don't add in value of line_label.
248 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
249 checking for SEC_LINK_ONCE.
251 * config/tc-sh.h (sh_fix_adjustable): Declare.
253 * app.c (input_buffer): New static variable.
254 (app_push): Save saved_input in allocated buffer.
255 (app_pop): Restored saved_input.
256 (do_scrub_chars): Change get parameter to take char * and int as
257 arguments. Change GET macro to pass input_buffer to get
258 function. Don't save input into allocated buffer.
259 * as.h (do_scrub_chars): Update declaration.
260 * input-file.c (input_file_get): Change to take char * and int.
261 Read data into passed in buffer. Remove static buffer.
262 * read.c (scrub_from_string): Change to take char * and int. Copy
263 data into passed in buffer.
265 * hash.h: Neaten. Declare hash_traverse.
266 * hash.c: Complete rewrite based on BFD hashing code.
267 * gasp.c (chunksize): New variable.
268 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
271 1999-05-28 Nick Clifton <nickc@cygnus.com>
273 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
274 addend unless the target uses an old ABI.
276 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
278 -Wchar-subscripts cleanup
279 * listing.c (listing_newline): Use unsigned char variable, so
280 calls to isascii,iscntrl are correct.
281 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
283 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
284 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
285 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
286 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
288 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
290 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
292 (arch_coldfire_p): New #define.
293 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
295 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
297 * config/tc-m68k.c (install_operand): Add places `n', `o'.
299 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
300 (install_operand): Add place `N'.
301 (init_table): Add registers ACC, MACSR, MASK.
303 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
305 * config/tc-m68k.c: Change mcf5200 --> mcf.
306 (archs): Add mcf5206e, mcf5307.
307 (m68k_ip): Add format `u'.
308 (install_operand): Add place `m', `M', `h'.
309 (init_table): Add upper/lower registers.
311 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
313 1999-05-28 Martin Dorey <mdorey@madge.com>
315 * config/tc-i960.c: Several minor changes to add ELF and
316 BFD_ASSEMBLER support.
317 * config/tc-i960.h: Likewise.
318 * configure.in (i960-*-elf*): New target.
319 * aclocal.m4, configure: Rebuild.
321 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
323 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
324 reloc changes when defined(BFD_ASSEMBLER).
326 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
328 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
330 * write.c (write_print_statistics): Output to file, not stderr.
332 * expr.c (generic_bignum_to_int32,64): Prototype.
334 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
335 output_sleb128, output_uleb128, output_big_sleb128,
336 output_big_uleb128, output_big_leb128): Prototype.
337 (output_big_sleb128, output_big_uleb128): Make inline.
338 (output_big_leb128): Remove inline
340 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
341 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
342 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
343 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
344 value for correct overflow check in write.c:fixup_segment.
345 * write.c (fixup_segment): Move bitfield overflow checks to after
346 the md_apply_fix call.
347 * config/obj-coff.c (fixup_segment): Likewise.
348 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
349 valueT *val argument.
351 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
353 * config/atof-ieee.c (gen_to_words): Correctly round a
354 denormalized number. Fix off-by-one in range checking for
355 exponent in a denormal.
357 1999-05-10 Nick Clifton <nickc@cygnus.com>
359 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
362 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
364 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
366 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
368 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
369 (ReverseRegRegmem): Remove.
370 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
371 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
372 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
375 From Doug Ledford <dledford@redhat.com>
376 * config/tc-i386.h (RegXMM): New for P/III.
377 * config/tc-i386.c: Add support for P/III.
379 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
381 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
382 (md_begin): Allow ppc32 insns in ppc64bridge mode.
383 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
385 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
387 * config/tc-i386.c (i386_immediate): Skip whitespace before
388 complaining about junk after expression.
389 (i386_displacement): Likewise.
391 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
393 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
394 Don't copy before downcaseing.
396 1999-05-05 Catherine Moore <clm@cygnus.com>
398 * tc-m68k.c: Include elf/m68k.h.
399 (m68k_elf_final_processing): New routine.
400 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
403 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
405 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
408 1999-04-30 Nick Clifton <nickc@cygnus.com>
410 * config/tc-mcore.c (mcore_s_section): Dump literals before
413 1999-04-29 Nick Clifton <nickc@cygnus.com>
415 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
418 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
420 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
421 (TC_INIT_FIX_DATA): Delete.
422 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
423 (TC_INIT_FIX_DATA): Delete.
424 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
425 * write.c (fix_new_internal): Initialize fx_cgen member.
426 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
427 (gas_cgen_md_apply_fix3): Update.
428 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
429 (md_cgen_record_fixup_exp): Update.
430 (FX_OPINFO_R_TYPE): Update.
432 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
433 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
434 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
435 * frags.h (struct frag): Make opindex, opinfo ints.
437 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
439 1999-04-26 Tom Tromey <tromey@cygnus.com>
441 * aclocal.m4, configure: Updated for new version of libtool.
443 1999-04-22 Nick Clifton <nickc@cygnus.com>
445 * config/tc-mcore.c (md_apply_fix3): Renamed function from
447 (md_apply_fix3): Do not fix up absolute relocations against
450 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
452 1999-04-20 Nick Clifton <nickc@cygnus.com>
454 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
455 changes and data-in-text directives.
456 (mcore_cons): New function: intercept cons() operations.
457 (mcore_float_cons): New function: intercept float_cons()
459 (mcore_stringer): New function: intercept stringer() operations.
461 1999-04-18 Ian Lance Taylor <ian@zembu.com>
463 * obj.h (struct format_ops): Change generate_asm_lineno field to
465 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
467 * config/tc-alpha.c (find_opcode_match): Add default case to
469 (find_macro_match): Likewise.
470 (load_expression): Parenthesize && within ||.
472 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
474 1999-04-17 Nick Clifton <nickc@cygnus.com>
476 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
477 .text .data .section pseudo ops.
478 (mcore_s_section): New function. Dump lits before changing secs.
479 (mcore_s_text): New function. Dump lits before changing secs.
480 (mcore_s_data): New function. Dump lits before changing secs.
482 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
484 * config/tc-mips.c (mips_32bitmode): New.
485 (md_begin): Set mips_32bitmode if needed.
486 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
487 Set EF_MIPS_32BITMODE.
489 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
491 * config/obj-coff.c (c_section_symbol): Fix typo in previous
494 1999-04-16 Nick Clifton <nickc@cygnus.com>
496 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
498 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
500 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
501 expressions correctly.
504 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
506 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
508 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
510 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
511 and fmpynfadd instructions.
513 1999-04-11 Richard Henderson <rth@cygnus.com>
515 * as.h (environ): Declare it, if needed.
516 * as.c (dump_statistics): Don't declare environ.
517 * configure.in (environ): Detect declaration.
518 * configure, config.in: Rebuild
520 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
521 (i386_displacement): Allocate enough space for replacement buffer.
522 Clean up replacement buffer initialization.
524 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
526 * subsegs.c (section_symbol): Don't create a new symbol if one
527 already exists; instead, use the existing one, but set its segment
528 and frag data if it hasn't already been defined.
529 * config/obj-coff.c (c_section_symbol): Likewise.
531 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
533 * tc-alpha.c (load_expression): Call as_bad instead of abort.
535 1999-04-08 Nick Clifton <nickc@cygnus.com>
537 * config/tc-mcore.c: New File: Support routines for MCore
539 * config/tc-mcore.h: New File: Definitions for MCore assembler.
540 * config/obj-coff.c: Add support for mcore-pe target.
542 * Makefile.am: Add support for MCore targets.
543 * Makefile.in: Regenerate.
544 * configure.in: Add support for MCore targets.
545 * configure: Regenerate.
547 * doc/all.texi: Set MCORE.
548 * doc/as.texinfo: Document MCore specific command line options.
550 * write.h: Prevent multiple inclusion.
552 1999-04-06 Ian Lance Taylor <ian@zembu.com>
554 * asintl.h (LC_MESSAGES): Never define.
555 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
557 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
560 * Makefile.am (m68k-parse.c): If configuring in the source
561 directory, copy m68k-parse.y into the local directory before
562 running ylwrap, to remove spurious differences when generating
564 * Makefile.in: Rebuild.
566 * config/tc-sparc.h (md_do_align): Just allocate the number of
567 bytes necessary, rather than always allocating 1024.
569 1999-04-04 Ian Lance Taylor <ian@zembu.com>
571 * listing.c (listing_newline): Add cast to avoid warning.
572 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
573 * config/tc-i386.c (i386_scale): Add return value.
574 (build_displacement_string): Remove unused local temp_disp2.
575 (i386_intel_memory_operand): Add parentheses to avoid warning.
576 (i386_intel_operand): Remove unused local end_of_operand_string.
577 (i386_operand): Remove unused local operand_modifier.
578 (i386_operand): Add parens to avoid warning.
580 1999-04-04 Don Bowman <don@pixsci.com>
582 * configure.in: Add mips*-*-vxworks* target; have it define
584 * configure, config.in: Rebuild.
586 1999-03-31 Nick Clifton <nickc@cygnus.com>
588 * configure.in (emulations): Add support for arm-epoc-pe.
589 * configure: Regenerate.
590 * config/te-epoc-pe.h: New file. Define macros specific to
592 * config/tc-arm.h: Select epoc-pe-arm target format if configured
593 for arm-epoc-pe target.
595 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
597 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
599 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
601 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
602 detect ",n" without a condition.
603 (pa_parse_neg_cmpsub_cmpltr): Likewise.
606 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
608 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
609 instruction is encoded with one bit.
612 1999-03-23 Ian Lance Taylor <ian@zembu.com>
614 * doc/internals.texi (CPU backend): Mention that
615 line_separator_chars should not include newline. From thi
616 <ttn@mingle.glug.org>.
618 1999-03-22 Doug Evans <devans@casey.cygnus.com>
620 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
621 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
623 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
625 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
627 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
629 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
632 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
634 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
636 1999-03-15 Martin Hunt <hunt@cygnus.com>
638 * app.c (do_scrub_begin): Change '-' back to a symbol char
639 so we can use multiple opcodes on a line again.
641 * config/tc-d30v.c: By default, warn if a symbol has
642 the same name as a register. Plus some minor
643 updates from the branch.
645 1999-03-13 Nick Clifton <nickc@cygnus.com>
647 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
648 BFD_RELOC_16 and BFD_RELOC_64.
650 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
652 * expr.c (expr): Add missing else.
654 1999-03-12 Nick Clifton <nickc@cygnus.com>
656 * config/tc-arm.c (md_apply_fix3): Improve error message.
658 1999-03-11 Doug Evans <devans@casey.cygnus.com>
660 * Makefile.am (CPU_TYPES): Add fr30.
661 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
662 (fr30,m32r dependencies): Update.
663 * Makefile.in: Rebuild.
665 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
666 (gas_cgen_record_fixup_exp): Ditto.
667 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
668 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
669 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
670 (md_cgen_lookup_reloc): Update use of operand->type.
671 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
672 (md_convert_frag): Call cgen_operand_lookup_by_num.
673 (md_cgen_lookup_reloc): Update use of operand->type.
674 (m32r_cgen_record_fixup_exp): Ditto.
676 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
678 * config/tc-mips.c (md_show_usage): Fix message.
680 1999-03-03 Nick Clifton <nickc@cygnus.com>
682 * doc/c-arm.texi (ARM Syntax): Document new command line switches
683 and LDR reg,=<expr> instruction.
685 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
688 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
690 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
692 1999-02-17 Nick Clifton <nickc@cygnus.com>
694 This patch was created by: Scott Bambrough
695 <scottb@corelcomputer.com>
698 Special cased '@' character. The '@' character is used as the
699 ARM assembler comment character, as a special character
700 and in ELF .symver pseudo-op's, and as a special character in
701 .type and .section pseudo-ops.
702 (symver_pseudo): New static variable.
703 (symver_state): New static variable.
704 (struct app_save): Add field 'symver_state'.
705 (app_push): Save global symver_state int struct app_save.
706 (app_pop): Restore global symver_state from struct app_save.
707 (do_scrub_chars): Special case handling of '@' character in
710 * configure.in: Modified to recognize armv* uname syntax from ARM
712 * configure: Regenerated.
714 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
715 a prefix to the section's type.
716 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
719 * config/tc-arm.h: Add support for PIC generation:
720 (pic_code): New boolean.
721 (obj_relocate_extern): Define.
722 (TC_RELOC_RTSYM_LOC_FIXUP): Define
723 (TC_CONS_FIX_NEW): Define.
724 (tc_fix_adjustable): Define.
725 (GLOBAL_OFFSET_TABLE_NAME): Define.
727 * config/tc-arm.c: Add support for PIC generation:
728 (line_seperator_chars): Allow ';' as a seperator for Linux.
729 (is_immediate_prefix): New macro.
730 (arm_parse_reloc): New function.
731 (s_arm_elf_cons): New function.
732 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
733 (md_undefined_symbol): Special case handling for the Global Offset
735 (md_apply_fix3): Handle PIC relocs.
736 (tc_gen_reloc): Handle PIC relocs.
737 (md_parse_option): Add support for '-k' command line switch to
738 enable PIC generation.
739 (cons_fix_new_arm): New function.
740 (s_arm_elf_cons): New function.
742 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
744 * configure.in: Add comments for uses of AC_DEFINE.
745 * acinclude.m4: Likewise.
746 * acconfig.h: Remove.
747 * aclocal.m4: Rebuild.
748 * configure: Rebuild.
749 * Makefile.in: Rebuild.
750 * config.in: Rebuild.
752 1999-02-15 Jim Lemke <jlemke@cygnus.com>
754 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
755 non-constant offset from a base register.
757 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
759 * config/tc-alpha.c (md_show_usage): Put \ before newline in
762 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
764 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
765 (emit_insn): Look for pc-relative and no-overflow specifiers on
766 internal relocation types.
768 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
770 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
773 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
775 (mips_4650, mips_4010, mips_4100): Variables removed.
776 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
777 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
779 (md_begin): Don't bother initializing the mips_NNNN variables;
780 mips_cpu is set, and that's good enough now.
781 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
782 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
783 (show): New function, to handle wrapping in the CPU lists.
784 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
786 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
788 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
789 than treat as an immediate specifier.
791 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
793 * config/tc-i386.c: Prototype many functions.
794 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
795 (i386_immediate): Remove unused second argument.
796 (i386_intel_operand): Fix i386_is_reg typo.
797 (i386_operand): Use allow_naked_reg.
798 (output_invalid): Make operand int for K&R.
800 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
802 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
804 * Makefile.in: Rebuild.
806 1999-02-09 Doug Evans <devans@casey.cygnus.com>
808 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
810 (EXTRA_as_new_SOURCES): Comment out.
811 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
812 * Makefile.in: Rebuild.
813 * doc/Makefile.in: Rebuild.
814 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
815 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
816 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
817 * configure: Rebuild.
818 * aclocal.m4: Rebuild.
819 * config.in: Rebuild.
820 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
821 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
822 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
823 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
824 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
825 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
826 (gas_cgen_record_fixup_exp): Ditto.
827 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
828 descriptor, not global variable.
829 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
830 descriptor, not global variable. Refer to insert_operand handler
831 via cpu descriptor, not global function.
832 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
833 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
834 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
835 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
836 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
837 * config/tc-m32r.c: Ditto.
838 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
839 (md_assemble): Ditto.
840 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
842 1999-02-09 Nick Clifton <nickc@cygnus.com>
844 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
845 relocations for ELF targets.
847 1999-02-08 Nick Clifton <nickc@cygnus.com>
849 * configure.in: Add support for StrongARM target.
850 * configure: Regenerate.
852 1999-02-05 Nick Clifton <nickc@cygnus.com>
854 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
856 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
859 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
861 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
863 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
865 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
866 (INTEL_DWORD_MNEM_SUFFIX): Define.
872 (OFFSET_FLAT): Define.
874 (NONE_FOUND): Define.
877 * config/tc-i386.c (set_intel_syntax): New routine.
878 (intel_syntax): Declare.
879 (allow_naked_reg): Declare.
880 (md_pseudo_table): Support .intel_syntax and .att_syntax.
881 (intel_float_operand): New routine.
882 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
883 Handle brackets as well as parens. Call i386_intel_operand for
884 intel syntax. Reverse operands if appropriate. Handle new
885 suffixes. Handle movzx and movsx.
886 (i386_is_reg): New routine.
887 (i386_immediate): New routine.
888 (i386_scale): New routine.
889 (i386_displacement): New routine.
890 (i386_operand_modifier): New routine.
891 (build_displacement_string): New routine.
892 (i386_parse_seg): New routine.
893 (i386_intel_memory_operand): New routine.
894 (i386_intel_operand): New routine.
895 (i386_operand): Call i386_displacement, i386_immediate,
896 i386_scale, etc. instead of handling inline.
897 (parse_register): Handle registers without prefix.
899 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
901 * configure: Regenerate.
902 * configure.in (arm-*-oabi): New.
904 * config/tc-arm.c (target_oabi): Declare.
905 (md_apply_fix3): Support REL relocs.
906 (md_parse_option): Handle -oabi.
907 (elf32_arm_target_format): New routine.
908 (md_longopts): Add OPTION_OABI.
909 * config/tc-arm.h: Redefine TARGET_FORMAT.
912 1999-01-28 Nick Clifton <nickc@cygnus.com>
914 * write.c (write_relocs): Handle out of range error.
916 * config/tc-fr30.c (fr30_fix_adjustable): New function.
917 (fr30_force_relocation): Default to 0.
919 * config/tc-fr30.h (obj_fix_adjustable): Define.
920 (TC_FORCE_RELOCATION): Define.
922 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
925 1999-01-16 Nick Clifton <nickc@cygnus.com>
927 * config/tc-d30v.c (write_2_short): Do not generate a sequential
928 merge of two instructions if the left instruciton kills the right.
930 1999-01-11 Doug Evans <devans@casey.cygnus.com>
932 * Makefile.in: Regenerate.
933 * configure.in: Redo test for using cgen.
934 * configure: Regenerate.
936 1999-01-09 Nick Clifton <nickc@cygnus.com>
938 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
939 redefinition of this macro.
941 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
943 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
946 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
948 * config/tc-mips.c (append_insn): For mips16, insert a nop between
949 a read of HI or LO and an immediatly following branch.
951 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
953 * config/tc-mips.c (md_begin): Another correction to the setting of
956 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
958 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
960 1998-12-21 Nick Clifton <nickc@cygnus.com>
962 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
963 bit insn when optimizing, so that parallelised instructions will
964 start on a 32 bit boundary.
966 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
968 * config/tc-mips.c (mips_eabi64): New.
969 (md_begin): Set mips_eabi64.
970 (mips_elf_final_processing): Use it.
972 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
974 * config/tc-mips.c (mips_elf_final_processing):
975 Correct setting of ABI in e_flags.
977 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
979 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
981 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
983 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
985 1998-12-15 Doug Evans <devans@casey.cygnus.com>
987 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
988 warning, values that don't fit in the field.
990 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
992 * config/tc-mips.c (mips_abi_string): New.
993 (md_parse_option,md_longopts): Add mabi.
994 (mips_elf_final_processing): Set e_flags based on mabi flag.
996 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
998 * config/tc-mips.c (md_parse_option): Handle vr4111.
1000 98-12-11 Ken Raeburn <raeburn@cygnus.com>
1002 * config/tc-h8300.c (build_bytes): Change message given if the
1003 instruction requires H8/300H mode and we're not in Hmode, to
1004 suggest that it may be the operand modes that are the problem, not
1005 necessarily the opcode.
1007 1998-12-10 Nick Clifton <nickc@cygnus.com>
1009 * config/tc-fr30.c: Add line separator character.
1011 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1013 * configure.in (hppa-*-mpeix*): New target.
1014 * config/obj-som.h (obj_som_compiler): Declare.
1015 * config/obj-som.c (compiler_seen): New static variable.
1016 (obj_som_compiler): New function.
1017 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1018 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1019 (pa_type_args): Set hppa_priv_level.
1020 (pa_compiler): New static function if OBJ_SOM.
1021 * configure: Rebuild.
1023 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1025 * read.c (output_leb128): Don't mark as inline.
1027 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1029 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1030 AIX .vbyte unaligned data support.
1031 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1032 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1035 1998-12-07 Nick Clifton <nickc@cygnus.com>
1037 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1040 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1042 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1043 BFD_RELOC_ARM_PCREL_BRANCH.
1045 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1047 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1048 checking the target type.
1049 (mips-dec-bsd*): Set endian to little.
1050 * configure: Rebuild.
1052 COFF weak symbol support, based on patches from Mark Elbrecht
1053 <snowball3@usa.net>:
1054 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1055 * config/obj-coff.c (obj_coff_weak): New static function.
1056 (obj_coff_endef) [both versions]: Handle weak symbols.
1057 (coff_frob_symbol): Likewise.
1058 (yank_symbols): Likewise.
1059 (obj_pseudo_table): Add "weak".
1061 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1062 <aymeric.vincent@emi.u-bordeaux.fr>.
1063 * aclocal.m4: Rebuild with current tools.
1064 * configure: Rebuild.
1066 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1067 an assertion failure for a case we can't handle when OBJ_ECOFF.
1069 * expr.c (operator): And with 0xff to avoid problems with signed
1072 1998-12-03 Nick Clifton <nickc@cygnus.com>
1074 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1075 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1077 1998-12-02 Nick Clifton <nickc@cygnus.com>
1079 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1082 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1084 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1087 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1089 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1092 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1094 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1096 (d10v_cleanup): Only generate previous insn if a multiline insn is
1099 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1101 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1104 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1106 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1107 -marm6xxx command line switches.
1109 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1111 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1112 (itbl-ops.o): Delete duplicate dependencies.
1113 Rebuild dependencies.
1114 Add fr30 dependencies.
1115 * Makefile.in: Rebuild.
1117 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1119 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1121 * listing.c: Ignore line terminator characters found inside
1124 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1126 * po/gas.pot: Regenerated.
1128 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1130 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1131 fr30_is_label_start(). Also checks for delay slot insns.
1133 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1134 FR30 instructions which contain a colon in the mnemonic.
1136 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1138 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1140 * config/tc-fr30.c: Removed currently superflous code.
1142 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1144 * config/tc-fr30.h: New file.
1145 * config/tc-fr30.c: Tweaking so that it will compile.
1147 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1149 * config/tc-d10v.h (obj_fix_adjustable): Define.
1150 (TC_FORCE_RELOCATION): Define.
1151 (d10v_force_relocation): Declare.
1152 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1153 (md_apply_fix3): Handle Vtable relocs.
1154 (d10v_fix_adjustable): New.
1155 (d10v_force_relocation): New.
1157 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1159 * config/tc-d30v.c: Change default behaviour to ignore potential
1160 conflicts between register name and symbol names.
1162 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1164 * configure.in: Add fr30-*-*.
1165 * config/tc-fr30.c: New file.
1166 * Makefile.in: Regenerated.
1167 * config.in: Regenerated.
1168 * configure: Regenerated.
1169 * doc/Makefile.in: Regenerated.
1170 * po/gas.pot: Regenerated.
1172 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1174 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1177 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1179 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1181 (do_scrub_chars): Add some casts to unsigned char to avoid
1182 unwanted sign extension.
1183 * read.c (lex_type): Set characters about 127 to be symbol
1185 * config/tc-i386.c (md_begin): Set identifier_chars and
1186 operand_chars for values above 127.
1188 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1190 * configure.in: detect cygwin* instead of cygwin32*
1191 * configure: regenerate
1193 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1195 * listing.c: Add support for producing a listing from piped
1198 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1200 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1201 (append_insn): Account for the tx39's multiply behavior.
1203 1998-10-26 Michael Meissner <meissner@cygnus.com>
1205 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1206 from assemble_parallel_insns. Add support for '->' to indicate
1207 explicitly serializing the instructions.
1208 (md_assemble): Ditto.
1210 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1212 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1215 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1217 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1219 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1221 * config/tc-mips.c : support frame and regmask/fregmask when
1222 MIPS_STABS_ELF is specified.
1224 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1226 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1227 (md_apply_fix): Don't return 1 for VTABLE relocs.
1228 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1230 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1232 * doc/c-i386.texi: Replace occurences of "opcode" with
1233 "instruction mnemonic", "instruction", or "mnemonic" when
1234 referring to the name of an instruction. Use "opcode" when
1235 referring to the sequence of machine bytes.
1237 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1238 (is_opcode_char): Rename to is_mnemonic_char.
1239 (md_assemble and i386_operand): Correct error messages from
1240 "opcode" to "instruction mnemonic"
1241 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1242 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1243 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1244 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1245 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1246 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1247 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1249 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1251 * config/tc-i386.c (i386_operand): Check for garbage after
1254 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1256 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1257 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1259 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1261 * config/tc-sh.h (obj_fix_adjustable): Define.
1262 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1263 (md_apply_fix): Likewise.
1264 (tc_gen_reloc): Likewise.
1265 (sh_fix_adjustable): New.
1267 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1269 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1270 * cgen.h (gas_cgen_finish_insn): Update prototype.
1271 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1272 cgen_insn_t -> CGEN_INSN_INT.
1273 (make_parallel): Update handling of CGEN_INT_INSN_P.
1274 (assemble_parallel_insn): Ditto.
1275 (target_make_parallel): New function.
1276 (md_assemble): Use it.
1278 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1280 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1282 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1284 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1285 converted into lower case.
1287 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1289 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1290 (gas_cgen_tc_gen_reloc): Likewise.
1291 * config/tc-m32r.h (obj_fix_adjustable): Define.
1292 * config/tc-m32r.c (m32r_fix_adjustable): New.
1293 (m32r_force_relocation): Handle VTABLE relocs.
1295 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1297 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1299 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1301 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1302 to lower case before parsing.
1304 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1305 parallel insns modift buts in the PSW as a side effect.
1307 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1309 * config/tc-d30v.c (find_format): Test for missing flag and
1312 (md_apply_fix3): Fix error messages to avoid
1313 assumption about presence of a symbol.
1315 (parallel_ok): Disallow parallel instructions that both modify the
1318 (find_format): Generate a warning if an odd numbered register is
1319 used as the first register in a mutli-register instruction.
1321 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1323 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1324 relocations are always associated with a symbol.
1326 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1328 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1329 (elf32_sparc_force_relocation): Declare.
1330 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1331 (tc_gen_reloc): Handle vtable relocs.
1332 (elf32_sparc_force_relocation): New.
1334 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1336 * symbols.c (S_IS_FUNCTION): New.
1337 * config/tc-v850.h (obj_fix_adjustable): Define.
1338 (TC_FORCE_RELOCATION): Define.
1339 (v850_force_relocation): Declare.
1340 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1341 of fx_addnumber for VTABLE reloc addends.
1342 (md_apply_fix3): Handle VTABLE relocs.
1343 (v850_fix_adjustable): New.
1344 (v850_force_relocation): New.
1346 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1348 * tc-hppa.c (fp_operand_format): Add some additional formats.
1349 (pa_ip): Do not automatically promote into pa2.0 mode.
1350 (pa_level): Handle ".level 2.0".
1352 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1354 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1355 * config/tc-i386.h (template.extension_opcode): Change to
1356 unsigned int to allow full range of 8-bit opcode suffixes.
1357 (None): Redefine as 0xffff.
1359 From Jeff B Epler <jepler@usgs.gov>
1360 * doc/c-i386.texi (i386-SIMD): New section.
1362 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1364 * read.c (discard_rest_of_line): New function.
1365 * read.h: Declare it.
1366 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1368 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1370 * config/tc-d10v.c (find_symbol_matching_register): New function.
1371 (find_opcode): Cope with the case where a register name matches
1374 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1376 * config/tc-v850.c (md_pcrel_from): Rename to
1377 v850_pcrel_from_section.
1378 (v850_pcrel_from_section): Do not resolves symbols in other
1381 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1383 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1385 * config/tc-d10v.c (find_opcode): Generate an error if a register
1386 is supplied for an operand that should not be a register.
1388 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1390 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1391 instructions to have another instruction in the right bin.
1393 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1395 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1396 the right container if the left container holds a branch
1399 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1401 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1402 both a register name and symbol name.
1403 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1405 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1407 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1408 execution unit class.
1410 (reg_name_search): If a name matches a register and a symbol,
1411 prefer the register.
1412 (find_format): Disallow flag registers when a general purpose
1413 register is required.
1414 If a number is required, but a register has been given, check to
1415 see if a symbol with the same name as the register exists, and if
1416 so, use that symbol.
1418 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1420 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1422 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1424 * config/tc-d30v.c (find_format): Do not accept flag registers as
1425 general purpose registers.
1426 (find_format): If an immediate value is expected at a given place
1427 in a format, but a register name has been provided instead, check
1428 to see if that register name matches the name of a predefined
1429 symbol and if it does, then use the symbol instead.
1430 (reg_name_search): If a register name matches a symbol name,
1431 prefer the register name to the symbol name.
1433 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1435 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1436 the previous insn to empty.
1438 1998-09-20 Michael Meissner <meissner@cygnus.com>
1440 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1441 pieces, forcing the use of an ANSI compiler.
1443 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1445 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1447 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1449 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1451 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1453 (obj_elf_vtable_entry): Likewise.
1454 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1455 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1456 (tc_gen_reloc): Likewise.
1457 (arm_fix_adjustable): Likewise.
1458 (elf32_arm_force_relocation): New.
1459 (armelf_frob_symbol): Remove coff-style symbol support.
1461 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1463 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1465 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1467 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1468 OBJ_COFF so that routine is defined for a.out format.
1470 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1472 * config/tc-i386.c (i386_operand): Detect non-segment registers
1473 used as segment prefixes.
1475 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1477 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1478 optimize across FDE boundaries.
1480 * config/obj-coff.c (obj_coff_section): Preserve any link once
1481 flags when setting the section flags.
1483 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1485 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1486 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1488 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1490 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1493 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1495 * frags.c (frag_grow): Include the size of the frag struct in the
1498 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1499 if the new subseg comes before the old.
1501 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1503 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1504 to handle edge8 and edge16.
1506 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1508 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1509 before we clobber the symbol involved.
1511 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1513 * config/tc-arm.c: Remove OBJ_ELF definitions for
1514 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1515 use arm_adjust_symtab for OBJ_COFF.
1516 (armelf_adjust_symtab): New Routine.
1517 * config/tc-arm.h: Define obj_adjust_symtab to
1518 armelf_adjust_symtab for OBJ_ELF.
1520 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1522 * configure.in: Make all i386-elf targets use bfd_gas.
1523 * config/tc-i386.c (tc_i386_force_relocation): New.
1524 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1525 (md_apply_fix3): Likewise.
1526 (tc_gen_reloc): Handle them.
1527 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1528 tc_i386_force_relocation.
1530 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1532 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1534 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1536 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1537 current opcode after writing the first insturction of a reverse
1540 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1542 * read.h (generate_lineno_debug): Add prototype.
1543 * read.c (generate_lineno_debug): Make non-static.
1545 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1547 * config/tc-i386.c (md_assemble): Only warn for address/data size
1550 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1552 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1553 against Thumb function names, as the linker needs this information.
1555 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1557 * expr.c (operand): Check also that there is no advance in operand
1558 after atof_generic in order to decide "is it label 0f or floating
1561 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1563 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1564 command line options with a single dash.
1565 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1567 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1569 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1570 * tc-arm.c (arm_fix_adjustable): New routine.
1572 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1574 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1575 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1576 demand_empty_rest_of_line before mri_comment_end.
1577 (equals): Check garbage after expression before
1578 mri_comment_end in MRI mode.
1580 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1582 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1583 small immediate constant to use the constant itself rather than
1586 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1588 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1589 (pa_leave): Likewise.
1591 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1593 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1595 (i386_operand): Fix an error message.
1597 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1599 * doc/c-arm.texi (ARM Directives): Document .req directive.
1601 * config/tc-arm.c (reg_required_here): Display erroneous string if
1602 the register name could not be decoded.
1603 Do not set inst.instruction if the sift is -1.
1605 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1607 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1610 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1613 even if it is belived to be unnecessary.
1615 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1617 config/tc-i386.c (i386_operand): Size immediate constants by
1618 suffix (erroneously removed as part of July 7 change).
1620 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1622 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1623 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1624 (armelf_frob_symbol): New Routine.
1625 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1627 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1629 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1631 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1634 command line switches passed to assembler.
1636 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1638 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1639 (gas_cgen_opcode_desc): Declare.
1640 (gas_cgen_parse_operand): Declare.
1641 (*): Prepend gas_ to gas specific fns to denote them as such.
1643 * cgen.c (gas_cgen_opcode_desc): New global
1644 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1645 (queue_fixup): Renamed from cgen_queue_fixup.
1646 (*): Prepend gas_ to gas specific fns to denote them as such.
1648 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1649 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1650 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1651 Open opcode table and initialize it.
1652 (make_parallel): Use gas_cgen_opcode_desc.
1653 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1654 (md_assemble): Ditto.
1656 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1658 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1659 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1660 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1661 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1662 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1663 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1664 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1665 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1666 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1667 (INIT_STAB_SECTION): Likewise.
1668 (OBJ_PROCESS_STAB): Likewise.
1670 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1671 (md_parse_option): Watch for them.
1672 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1673 (md_begin): Kill neverdef code.
1674 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1675 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1676 (s_alpha_coff_wrapper): New.
1677 (md_pseudo_table): Trap all ECOFF pseudos.
1679 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1681 Start of changes to remove mdebug section from mips*-elf
1682 Based on MIPS_STAB_ELF definition
1683 * acconfig.h: undef if not configured
1684 * config.in: undef if not configured
1685 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1686 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1687 * stabs.c (s_stab_generic): flush frag
1689 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1691 * configure.in: (arm-*-elf): Handle.
1692 (thumb-*-elf): Handle.
1693 * configure: Regenerate.
1694 * read.c (stringer): Fix typo in comment.
1695 * write.c (fixup_segment): Don't add symbol value to addend if
1697 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1699 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1702 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1704 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1705 (write_2_short): Emit warning if new flag is set.
1706 (do_assemble): Set flags if left instruction is one of special
1707 "right-instruction-killer" type.
1709 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1711 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1712 Always output words in debug_info section as big endian.
1713 (sparc_target_format): Choose correct bfd target.
1714 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1716 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1718 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1719 to work with internationalization code. Issue an error when two
1720 operands match that are not allowed to match.
1722 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1724 * configure.in (install_tooldir): Allow target to specify whether
1725 it wants to be installed in $(tooldir)/bin.
1726 * configure: Regenerate.
1727 * Makefile.am (install-exec-local): Set install-exec-tooldir
1728 dependency via configure.
1729 * Makefile.in: Regenerate.
1731 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1733 * Makefile.am (install-exec-local): Split into two ...
1734 (install-exec-bindir,install-exec-tooldir): New rules.
1735 * Makefile.in: Regenerate.
1737 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1739 * Makefile.am (install-exec-local): Don't remove the file before
1740 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1741 W. Rozycki <macro@ds2.pg.gda.pl>.
1742 * Makefile.in: Rebuild.
1744 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1746 * cgen.c: Include libiberty.h.
1747 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1748 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1749 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1750 (md_cgen_lookup_reloc)): Declare.
1751 (md_cgen_record_fixup_exp): Declare.
1752 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1753 (m32r_relax_frag): Declare.
1754 (cgen_md_apply_fix3): Decls moved to cgen.h.
1755 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1756 (m32r_cgen_record_fixup_exp): Delete decl.
1757 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1758 (assemble_nop): Delete.
1759 (expand_debug_syms): Delete unused `exp'.
1760 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1761 Add default case for -Wall.
1762 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1763 (md_atof): Delete unused wordP.
1765 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1767 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1770 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1772 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1773 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1774 .print, .purgem, and .struct. Remove documentation for
1777 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1779 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1780 Update call to insert_operand.
1782 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1784 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1786 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1788 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1789 whitespace after a prefix operator.
1791 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1793 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1795 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1797 * config/tc-sparc.c (log2): New static function.
1798 (s_reserve): Use log2 to convert alignment before calling
1800 (s_common): Use log2 to convert alignment before calling
1801 record_alignment and frag_align.
1802 (sparc_cons_align): Use log2.
1804 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1806 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1807 (s_common): Likewise.
1809 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1810 initialization of waddr.
1811 (sparc_elf_final_processing): Add default case to switch.
1813 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1815 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1816 than temporary real.
1818 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1820 * write.c (subsegs_finish): Don't align the segments if there were
1823 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1824 copying aux information.
1826 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1827 expression into a symbol.
1829 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1831 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1832 type to unsigned int.
1833 (md_assemble): Change type used to store offsets from unsigned
1835 (i386_operand): Switch error check to only call RESTORE_END_STRING
1836 once after parse_register.
1838 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1840 * config/tc-v850.c (md_show_usage): Changed format to match that
1843 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1845 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1847 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1849 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1852 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1854 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1855 * doc/Makefile.in: Rebuild.
1857 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1859 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1860 for %lo expressions.
1861 (mips_ip, case 'u'): Move range check after code to mask
1862 off bits in %hi/%lo expressions. Mask off high bits for
1865 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1867 * doc/Makefile.am (gasver.texi): New target.
1868 (as.info, as.dvi): Depends upon gasver.texi.
1869 * doc/as.texinfo: Include gasver.texi. Mention version number on
1870 title page and in top node.
1871 * doc/Makefile.in: Rebuild.
1873 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1875 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1876 but not including the line containing the edict.
1877 * listing.h (LISTING_EOF): New.
1878 * input-scrub.c (input_scrub_next_buffer): Call it.
1880 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1882 * config/tc-i386.c (i386_operand): Don't set the size of an
1883 immediate address based solely on the suffix and the mode.
1885 * config/tc-i386.c (md_assemble): Add assertion to make sure
1886 overlap2 does not set Imm.
1888 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1889 sequences of whitespace to a single space.
1890 (is_space_chars): Just compare with space.
1891 (md_begin): Don't initialize space_chars.
1892 (md_assemble): Just skip a single whitespace character.
1893 (i386_operand): Rewrite base-index parsing to use new
1894 parse_register, and to skip white space. Skip white space in a
1895 number of other places too. Don't give error message if
1896 parse_register fails.
1897 (parse_register): Change reg_string parameter to be non-const.
1898 Add end_op parameter. Skip white space after the `%', and return
1899 end of register string. Give error message here rather than
1902 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1904 Based on patch from Matt Semersky <matts@scd.hp.com>:
1905 * expr.c (op_encoding): Make const.
1906 (expr_set_precedence): New function.
1907 (expr_begin): Don't set operator rankings, just call
1908 expr_set_precedence.
1909 * expr.h (expr_set_precedence): Declare.
1910 * read.c (s_mri): Call expr_set_precedence.
1912 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1914 * doc/as.texinfo (Statements): Remove paragraph discussing
1915 continuing lines with a backslash. This hasn't worked for years,
1918 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1920 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1922 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1923 (ps_CTORS, ps_DTORS): New section types.
1924 (vms_fixup_xtors_section): New function
1925 (Ctors_Psect, Dtors_Psect): Define.
1926 (IS_GXX_XTOR): Define
1927 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1928 Filter static constructors/destructors and add to
1929 Ctors_Symbols/Dtors_Symbols chain.
1930 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1931 appropriate section.
1933 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1934 * makefile.vms: Merge vax/vms support.
1936 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1938 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1939 (elf_pseudo_table): Add them.
1940 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1941 (md_apply_fix): Accept them.
1942 (mips_fix_adjustable): Don't adjust them.
1943 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1944 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1945 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1946 (tc_fix_adjustable): Don't adjust them.
1948 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1950 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1952 * Makefile.in: Regenerate.
1953 * configure.in: AC_SUBST cgen_cpu_prefix.
1954 * configure: Regenerate.
1956 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1958 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1959 Changed all users of COND12_DELAY.
1961 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1963 * config/tc-mn10300.c (set_arch_mach): New function.
1964 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1965 (md_begin): Default to mn10300 mode.
1966 (md_assemble): Only accept instructions for the core mn10300
1967 chip and the active machine type.
1969 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1971 * subsegs.h (segment_info_type): Give the struct a name.
1972 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1973 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1974 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1975 * config/tc-w65.h (tc_reloc_mangle): Declare.
1976 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1978 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1980 * config/tc-v850.c (v850_comm): Restore old section
1981 after common processing.
1983 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1985 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1987 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1989 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1990 char with code that explicitly sign-extends.
1992 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1994 * config/tc-v850.c (md_begin): Restore text section as the current
1995 section after creating call table sections.
1996 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1999 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2000 with call to macro SYM_AUXINFO.
2002 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2004 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2005 with the program transform name.
2006 * Makefile.in: Rebuild.
2008 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2010 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2013 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2015 * config/tc-i386.c (i386_operand): Be prepared for a space between
2016 the open parenthesis and the start of the register operand,
2017 because of the June 16 change.
2019 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2021 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2024 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2026 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2027 even if it is belived to be unnecessary.
2029 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2031 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2033 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2035 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2037 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2038 shift amount for a repeated operand. The shift amount for the
2039 repeated copy comes from the size of the operand.
2041 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2043 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2045 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2047 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2049 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2051 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2052 characters in it as LEX_IS_SYMBOL_COMPONENT.
2053 * config/tc-i386.h (tc_symbol_chars): Define.
2054 (extra_symbol_chars): Declare.
2055 * config/tc-i386.c (extra_symbol_chars): Define.
2056 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2057 (line_comment_chars): Set to '/' if TE_LINUX.
2058 * doc/c-i386.texi (i386-prefixes): Update.
2059 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2061 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2063 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2064 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2066 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2068 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2069 constraint in instructions REP & REPI.
2071 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2073 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2074 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2076 (check_range): If the operand is shifted, then shift the number
2077 before checking its range.
2079 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2081 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2084 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2086 * config/tc-v850.c (v850_comm): Create special sections as needed.
2088 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2090 * config/tc-d10v.c (write_2_short): Addition of swapping
2091 instructions for sequential and reverse sequential order when
2092 given order is not possible.
2094 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2096 * Makefile.am: Rebuild dependencies.
2097 (DEP_INCLUDES): Fix reference to intl build directory.
2098 * Makefile.in: Rebuild.
2100 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2102 * doc/c-i386.texi: Update 16 bit documentation.
2104 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2105 IgnoreDataSize to IgnoreSize as they are used for address size as
2107 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2108 32-bit mode, similarly addr16/data16 and variants.
2110 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2112 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2113 sequential word multiply instructions.
2115 (do_assemble): Add extra command line argument, to allow mul32
2116 attribute to be preserved across parallel insns.
2117 (md_assemble): Insert NOPs between explicitly parallel insns which
2118 contain an 32 bit multiply and a 16 multiply.
2120 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2122 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2125 * config/tc-i386.c (reloc): Add braces.
2127 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2128 consistent with Intel naming.
2129 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2130 use bitfields in sib_byte.
2131 (modrm_byte): Don't use bitfields here either.
2133 * config/tc-i386.c (current_templates): Add const.
2134 (parse_register): Add const to return, param, and char *s.
2135 (i386_operand): Add const to reg_entry *r.
2136 * config/tc-i386.h (templates): Add const to start, end.
2138 Inspired by code for 16 bit gas support from Martynas Kunigelis
2139 <martynas@nm3.ktu.lt>:
2140 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2141 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2142 (uses_mem_addrmode): Remove.
2143 (md_estimate_size_before_relax): Add support here too.
2144 (md_relax_table): Rewrite interface to md_relax for 16 bit
2146 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2147 (opcode_suffix_to_type): Remove.
2148 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2149 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2150 (md_convert_frag): Likewise.
2151 (i386_operand): Add support for 16 bit base/index regs,
2152 immediates, and displacements. Remove some unnecessary casts, and
2153 localise end_of_operand_string, displacement_string_start,
2154 displacement_string_end variables. Add GCC_ASM_O_HACK.
2155 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2157 * config/tc-i386.c (prefix_hash): Remove.
2158 (md_begin): Rewrite without obstacks. Remove prefix hash table
2159 handling. Rewrite lexical table handling.
2160 (i386_print_statistics): Don't print prefix statistics.
2161 (md_assemble): Rewrite instruction parser so that line is not
2162 converted to lower case. Don't do a hash_find for prefixes,
2163 instead recognise them via opcode modifier.
2164 (expecting_operand, paren_not_balanced): Localise variables.
2165 * config/tc-i386.h (IsPrefix): Define.
2166 (prefix_entry): Remove.
2168 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2169 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2170 '\\' in case where comment_chars contains '/'.
2172 * config/tc-i386.c (MATCH): Ensure given operand and template
2173 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2174 you must write `ljmp *table(%ebx)'.
2176 From H.J. Lu <hjl@gnu.org>:
2177 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2178 as 0 ifndef BFD_ASSEMBLER.
2179 (md_assemble): Allow immediate operands without suffix or
2180 other reg operand to default in size to the current code size.
2182 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2184 * config/tc-v850.c (md_begin): Restore creation of
2185 .call_table_text and .call_table_data sections.
2187 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2189 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2190 after emitting a word of noops.
2192 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2194 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2195 (i386_operand): Simplify checks for valid base/index combinations.
2196 Disallow `in 4(%dx),%al'.
2198 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2200 (add_prefix): Change parameter from char to int.
2202 * config/tc-i386.h (Ugh): Define opcode modifier.
2203 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2205 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2206 CONSISTENT_REGISTER_MATCH macros to check register types more
2207 thoroughly. Check for illegal suffix/operand combinations
2208 when matching insns with operands. Handle new `s' suffix, and
2209 associated FloatMF opcode modifier for float insns with memory
2211 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2212 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2213 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2214 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2215 DATA_PREFIX_OPCODE throughout.
2217 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2218 (md_assemble): Rewrite suffix/register operand checking code to be
2219 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2220 AnyMem, the better to grep.
2222 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2223 given a memory operand. Don't set Abs bits either.
2224 (type_names): Remove Mem*, Abs*.
2225 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2226 define opcode_modifiers as these cases are handled by Disp8,
2227 Disp16, Disp32 and suffix checks.
2228 (COMES_IN_BOTH_DIRECTIONS): Remove.
2229 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2231 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2232 if IgnoreDataSize modifier given. Remove ShortformW modifier
2233 test. Add test for ShortForm in W base_opcode modification.
2234 Merge Seg2ShortForm and Seg3ShortForm code.
2235 * config/tc-i386.h (ShortFormW): Remove.
2236 (IgnoreDataSize): Define.
2238 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-d30v.c (md_assemble): Store previous segment state
2241 with previous instruction.
2243 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2245 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2246 (ebp, esp): Remove static variables.
2247 (MATCH): Remove test for InOutPortReg.
2248 (i386_operand): Properly handle InOutPortReg here instead.
2249 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2250 (md_assemble): Simplify and correct modrm and sib generation.
2251 (i386_operand): Add warning for scale without index.
2252 Rewrite checks for valid base/index combinations.
2254 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2255 macros and enclose in do while(0).
2256 (RESTORE_END_STRING): Likewise.
2257 (md_assemble): Add one to printed operand number so we start
2258 from 1 not 0. Add some more gettext invocations.
2259 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2262 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2263 DATA_PREFIX, SEG_PREFIX): Define.
2264 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2265 (check_prefix): Remove function.
2266 (add_prefix): New function. Add prefix to i.prefix as well as
2268 (md_assemble): Changes for add_prefix. Remove hack for wait
2269 prefix, instead always output prefixes in fixed order. Test
2270 for jcxz/loop when selecting between word & dword operations,
2271 and add address size prefix rather than operand size prefix.
2272 Remove operand -> address size hack when emitting jcxz/loop.
2273 (i386_operand): Remove O_Absent check as it's done in expr.
2275 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2277 * configure.in: Recognize m5200 as a cpu_type of m68k.
2278 * aclocal.m4: Rebuild with current libtool.
2279 * configure: Rebuild.
2281 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2283 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2284 to relaxable_symbol to prevent references to external symbol from
2287 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2289 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2290 symbols are relaxable.
2292 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2294 * config/tc-v850.c (md_begin): Don't create special
2295 sections by default.
2297 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2299 * config/tc-mips.c (macro): For div and udiv, close the
2300 reorder block as soon as possible.
2302 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2304 From Matt Semersky <matts@scd.hp.com>:
2305 * macro.c (macro_mri_mode): New function.
2306 * macro.h (macro_mri_mode): Declare.
2307 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2310 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2312 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2315 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2316 until after xstrdup in OBJ_EVAX case.
2318 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2320 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2321 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2322 of hardcoded magic number.
2323 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2325 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2327 * read.c (do_s_func): New function.
2329 * read.h (do_s_func): Add prototype.
2331 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2333 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2334 nops if fill pattern not specified.
2336 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2338 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2339 * config/te-go32.h (TE_GO32): Define.
2340 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2342 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2344 Implement .func/.endfunc pseudo-ops.
2345 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2347 * read.c (potable): Add .func,.endfunc.
2348 (s_func): New function.
2349 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2351 (in_doc_func_p,current_function_label): New static globals.
2352 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2354 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2356 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2357 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2358 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2359 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2360 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2361 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2362 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2363 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2364 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2365 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2366 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2367 * config/tc-a29k.c: Don't define md_short_jump_size,
2368 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2369 * config/tc-alpha.c: Likewise.
2370 * config/tc-alpha.h: Likewise.
2371 * config/tc-arm.c: Likewise.
2372 * config/tc-h8300.c: Likewise.
2373 * config/tc-h8500.c: Likewise.
2374 * config/tc-hppa.c: Likewise.
2375 * config/tc-i860.c: Likewise.
2376 * config/tc-i960.c: Likewise.
2377 * config/tc-ppc.c: Likewise.
2378 * config/tc-sh.c: Likewise.
2379 * config/tc-sparc.h: Likewise.
2380 * config/tc-tic30.c: Likewise.
2381 * config/tc-w65.c: Likewise.
2382 * config/tc-z8k.c: Likewise.
2384 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2386 * config/tc-vax.c (_): Delete this macro used for placeholder
2387 values in vax_operand_width_size; it conflicts with the _() macro
2388 used for internationalization.
2390 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2392 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2393 code. From Chris Moller <moller@bops.com>.
2395 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2396 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2397 * read.c (emit_expr): Initialize seg and subseg fields of a new
2399 * write.c (write_object_file): Switch to the appropriate segment
2400 and subsegment when processing a broken word.
2402 * config/tc-m68k.c (mri_assemble): New static function.
2403 (build_mri_control_operand): Call mri_assemble rather than
2405 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2406 (s_mri_endf, s_mri_endw): Likewise.
2408 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2410 * read.c (s_org): Call md_flush_pending_output if it is defined.
2412 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2414 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2416 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2417 (md_parse_option): Add for same.
2418 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2419 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2420 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2422 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2424 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2426 * config/tc-arm.c (find_real_start): Relax definition of local
2429 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2431 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2432 symbols at the given address, not just the last one specified.
2434 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2436 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2437 or number_to_chars_littleendian to write data.
2439 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2441 * config/tc-v850.c (md_assemble): Remove artificially created
2442 register name symbols.
2444 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2446 * write.c (fixup_segment): Change "segment" to "section" in
2449 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2451 * write.c (fixup_segment): Change sym1-sym2 message again.
2453 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2455 * write.c (fixup_segment): Improve error message for sym1-sym2
2456 errors when sym1 is in a different segment from sym2.
2458 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2460 * config/tc-m32r.c (warn_unmatched_high): New static local.
2461 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2462 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2463 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2464 (md_parse_option): Likewise.
2465 (md_show_usage): Likewise.
2466 (m32r_frob_file): Likewise.
2468 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2469 (read_a_source_file): Call them.
2470 * read.h (stabs_generate_asm_file): Declare.
2471 * stabs.c (stabs_generate_asm_file): New function.
2472 (generate_asm_file): New function.
2473 (stabs_generate_asm_lineno): Move file name handling into
2476 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2478 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2479 (d30v_current_align, d30v_current_align_seg): New variables.
2480 (d30v_last_label): New variable.
2481 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2482 (s_d30v_data, s_d30v_section): Likewise.
2483 (md_pseudo_table): Call them.
2484 (md_begin): Initialize d30v_current_align_seg.
2485 (md_assemble): Call d30v_align when needed by known current alignment.
2486 (d30v_frob_label, d30v_cons_align): New functions.
2487 * config/tc-d30v.h (md_do_align): Remove.
2488 (tc_frob_label): Call d30v_frob_label.
2489 (md_cons_align): New.
2491 * config/tc-d30v.c (find_format): Convert complex expressions to
2492 expression symbols before processing. Clean up code formatting.
2494 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2496 * po/Make-in (install-info): New target.
2498 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2500 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2502 * config/tc-mn10300.c (md_assemble): Likewise.
2504 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2506 * Makefile.am: Update with `make dep-am'.
2507 (HFILES): Add cgen.h.
2508 (cgen.o): Depend on cgen.h.
2509 * Makefile.in: Regenerate.
2511 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2513 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2515 * gasp.c (grab_label): Permit a label to be a preprocessor
2516 variable by permitting a label to start with a backslash.
2518 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2520 * config/tc-mips.c (validate_mips_insn): Removed hack
2521 for previously inaccessible bitfields in some INSN_TRAP
2524 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2526 * config/tc-d30v.c (do_assemble): Abort with error message
2527 if opcode operands do not match.
2529 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2531 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2532 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2533 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2534 similar new 'q' operand.
2536 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2538 * cgen.c (cgen_asm_finish_insn): Fix typo.
2540 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2543 * cgen.c: Include it.
2544 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2545 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2546 All callers updated.
2547 * config/tc-m32r.c: Include cgen.h.
2548 (m23r_insn): New members num_fixups,fixups.
2550 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2552 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2553 to avoid compiler warning.
2555 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2557 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2560 * makefile.vms (OBJS): Add ehopt.obj
2562 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2564 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2566 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2568 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2569 a short format insn.
2570 (md_assemble): Set it for explicitly packed insns.
2572 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2574 * config/obj-coff.c (c_symbol_merge): Do not take address of
2575 native fields when performing the memcpy.
2577 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2579 * config/tc-mips.c (macro,macro2): Implement
2580 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2582 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2584 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2585 relocations against globally visible symbols.
2586 * config/tc-m68k.c (relaxable_symbol): New macro.
2587 (m68k_ip, md_estimate_size_before_relax): Use it.
2588 (tc_m68k_fix_adjustable): Also handle weak symbols.
2590 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2592 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2593 references to externally visible symbols.
2594 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2595 values in twice for a PC relative reloc if the symbol is
2598 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2599 don't adjust a PC relative reloc against an externally visible
2601 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2602 for a PC relative fixup against an externally visible defined
2603 symbol, arrange to store object file and addend values as though
2604 the symbol were not defined.
2605 (tc_gen_reloc): Likewise.
2607 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2609 * read.c (sizeof_leb128): Referenced externally by write.c so
2612 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2614 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2615 and expand a 'debug' symbol associated with the next instruction
2616 that does not cause a short instruction to be filled with a NOP.
2617 (md_pseudo_table): Add support for .debugsym.
2618 (assemble_parallel_insn): Add calls to expand_debug_sym as
2620 (md_assemble): Ditto.
2622 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2624 * as.c (main): Conditionally call setlocale.
2625 * gasp.c (main): Likewise.
2626 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2627 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2629 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2631 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2633 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2635 * config/tc-hppa.c: Change all calls to bzero to use memset.
2636 (pa_ip): Add cast to avoid warning.
2637 (tc_gen_reloc, md_apply_fix): Likewise.
2638 (pa_find_space_by_number): Likewise.
2639 (hppa_force_relocation): Likewise.
2640 (pa_block): Change i to unsigned int.
2641 * config/obj-som.h (obj_som_copyright): Declare.
2643 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2645 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2646 for line numbers for assembly source.
2648 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2650 * configure.in: Change version number to 2.9.4
2651 * configure: Rebuild.
2653 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2655 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2657 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2659 * ecoff.h: Change symbolS in function declaration to struct
2662 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2664 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2665 (md_convert_frag): Fix i18n typo.
2667 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2669 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2670 * ecoff.h: Protoype it.
2671 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2672 [EVAX] (s_alpha_prologue): Delete.
2673 (md_pseudo_table): Update.
2675 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2677 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2678 array to local pointer.
2679 (get_args, parse_expr): Add casts to avoid warnings.
2681 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2683 * read.c (s_set): Cast xmalloc return value to fragS *.
2684 * config/tc-m68k.c (m68k_ip): Function made static to match
2685 previous forward declaration.
2686 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2688 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2690 * config/tc-v850.c: Add internationalisation macros to error
2693 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2694 macros to error strings.
2696 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2698 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2699 reloc is in the TOC csect.
2700 (md_apply_fix3): Correct gettext typo.
2702 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2704 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2705 .L - they are local labels and the branches are not really
2706 function calls but rather far jumps.
2708 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2710 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2712 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2714 * config/tc-i386.c (md_assemble): Print operand number rather than
2715 using ordinal_names.
2716 (i386_operand): Likewise.
2718 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2720 * Makefile.am (INTLLIBS): Define to work around apparent automake
2722 All Makefiles: Regenerated.
2724 * Many files: Added gettext invocations around user-visible
2726 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2727 HAVE_LC_MESSAGES): Define.
2728 * dep-in.sed: Added asintl.h.
2729 * po/Make-in: New file.
2730 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2732 * read.c (Z_): Renamed from `_'.
2733 * Makefile.am (SUBDIRS): Added po.
2734 (POTFILES): new macro.
2735 (po/POTFILES.in): New target.
2736 ($(OBJS)): Added asintl.h.
2738 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2739 (as_new_LDADD): Added $(INTLLIBS).
2740 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2741 (gasp_new_LDADD): Added $(INTLLIBS).
2742 (gasp_new_DEPENDENCIES): New macro.
2743 * configure, aclocal.m4: Rebuilt.
2744 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2746 (ALL_LINGUAS): Define.
2747 * macro.c: Include "asintl.h".
2748 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2749 * as.h: Include "asintl.h".
2750 * config/tc-i386.c (ordinal_names): Removed.
2751 (md_assemble): Changed error text to avoid ordinal_names.
2752 (i386_operand): Likewise.
2753 (reloc): Added as_bad to avoid i18n problems.
2754 (tc_gen_reloc): Likewise.
2755 * config/tc-arm.c (bad_args): Now a #define.
2757 * config/obj-vms.c (VMS_stab_parse): Changed type of
2759 (global_symbol_directory): Unified strings to avoid i18n
2761 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2762 avoid i18n problems.
2763 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2764 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2766 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2768 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2770 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2772 * as.c (print_version_id): Added an fprintf to avoid i18n
2774 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2776 * expr.c (expr): Added as_warn call to avoid i18n problems.
2777 * messages.c (as_assert): Changed code to avoid i18n problems.
2778 (as_abort): Likewise.
2779 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2780 (s_space): Likewise.
2781 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2783 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2785 * config/tc-i386.c (check_prefix): New static function, split out
2787 (struct _i386_insn): Add wait_prefix field.
2788 (md_assemble): Remove wait_prefix local variable. Use
2789 check_prefix when adding a prefix.
2791 * config/tc-i386.c (current_templates): New static variable.
2792 (md_assemble): Remove current_templates local variable.
2793 (md_assemble, i386_operand): Improve error and warning messages in
2794 many places. Add RESTORE_END_STRING in many places before error
2795 return. Clarify some comments.
2797 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2799 (md_assemble): Parse string instruction operands, looking for
2800 segment override prefixes. Check for invalid segment prefixes on
2802 (i386_operand): i.seg[] and max mem_operand changes for string
2804 * config/tc-i386.h (EsSeg): Define.
2806 * config/tc-i386.h (regKludge): Define.
2807 (iclrKludge, imulKludge): Don't define.
2808 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2809 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2810 opcode_modifier checks to look for more common cases first. Add
2811 default_seg for IsString case.
2813 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2815 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2817 * configure: Rebuild with new automake and libtool.
2818 * aclocal.m4, Makefile.in: Likewise.
2820 * doc/Makefile.am (as.dvi): New target.
2821 * doc/Makefile.in: Rebuild.
2823 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2825 * configure.in: Added sparc86x support.
2827 * configure: Rebuild.
2829 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2831 (md_parse_option): Warn if -EL is not supported for this architecture.
2833 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2835 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2837 * config/tc-mips.c (mips_ip): Note when we use get match on
2838 the full instruction name.
2840 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2842 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2843 back into the expression to handle add/sub simplification correctly.
2845 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2847 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2849 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2851 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2854 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2856 * symbols.c (max_indent_level): New global.
2857 (print_symbol_value_1): Use it.
2858 * expr.h (expr_build_dot): Declare.
2859 * expr.c (expr_build_dot): New function.
2861 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2863 * symbols.c (print_binary): New function.
2864 (print_expr_1): Call it.
2866 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2868 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2869 operand in the opcode.
2871 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2873 * config/tc-i386.h: Reorder operand flags and opcode modifier
2874 flags for clarity. Remove unused definitions: Unknown,
2875 ImmUnknown, DispUnknown, NoModrm.
2876 * config/tc-i386.c (type_names): Add missing Debug type.
2877 (md_assemble): Better duplicate prefix checking. Quicker string
2878 instruction check via new opcode_modifier flag.
2880 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2882 * doc/as.texinfo (Invoking): Clarify -Wa example.
2884 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2886 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2887 (s_mips_weakext): Define.
2888 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2889 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2892 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2894 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2895 is an error if the value can not be computed at assembly time.
2896 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2898 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2900 * gasp.c (main): Set next field of new include_path structure to
2901 NULL. From Avery Pennarun <averyp@gdc.ca>.
2903 * read.c (s_mri_sect): Call as_bad rather than abort for an
2904 unsupported MRI target.
2906 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2908 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2909 the destination of a branch instruction should be altered.
2910 (find_real_start): New function: Locate the real, Thumb coded
2911 start of a Thumb function.
2912 (do_t_branch23): Alter the destination of branches to Thumb
2915 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2917 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2919 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2922 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2924 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2925 * doc/c-hppa.texi: Likewise.
2927 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2929 * Makefile.am: Rebuild dependencies.
2930 * Makefile.in: Rebuild.
2932 * Makefile.am (DEP_INCLUDES): New variable.
2933 (.dep1): Change to work when srcdir is not an absolute path.
2934 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2935 * Makefile.in: Rebuild.
2937 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2939 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2940 LinearAddress patch.
2942 * configure.in: Set version to 2.9.1.
2943 * configure: Rebuild.
2945 * Branched binutils 2.9.
2947 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2949 * config/tc-i386.h (FWait): Define.
2950 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2951 other prefixes. Check FWait flag in opcode table to see which
2952 instructions require an fwait prefix.
2954 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2956 * stabs.c (get_stab_string_offset): Always create a stab string
2959 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2961 Fix some gcc -Wall warnings:
2962 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2963 * ehopt.c (eh_frame_code_alignment): Likewise.
2964 * expr.c (integer_constant, operand): Likewise.
2965 * frags.c (frag_align): Likewise.
2966 * gasp.c (level_0, change_base, doinstr): Likewise.
2967 * hash.c (hash_ask): Likewise.
2968 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2969 (debugging_pseudo): Likewise.
2970 * macro.c (define_macro, check_macro): Likewise.
2971 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2972 (ignore_rest_of_line, float_cons): Likewise.
2973 * symbols.c (decode_local_label_name): Likewise.
2974 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2975 (fixup_segment, number_to_chars_bigendian): Likewise.
2976 (number_to_chars_littleendian): Likewise.
2977 * config/atof-ieee.c (gen_to_words): Likewise.
2978 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2979 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2980 * read.c (output_big_sleb128): Initialize locals to avoid
2982 (output_big_uleb128, equals): Likewise.
2983 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2984 to unsigned int. Change zeros to unsigned int.
2985 * cond.c (s_if): Add return to default case.
2986 * frags.c (frag_now_fix): Change return type to addressT.
2987 * frags.h (frag_now_fix): Update declaration.
2988 * listing.c (file_info_struct): Change linenum to unsigned int.
2989 (struct list_info_struct): Change hll_line to unsigned int.
2990 (print_source): Update format string.
2991 * read.c (emit_expr): Change scan to unsigned int, and don't
2992 bother to initialize it.
2993 * symbols.c (dollar_label_count): Change to unsigned long.
2994 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2995 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2996 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2998 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3000 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3001 mcf5200 just as we do for m68000.
3002 (m68k_init_after_args): Likewise.
3003 (md_estimate_size_before_relax): Likewise.
3005 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3007 * config/tc-v850.c (md_assemble): Store relocation addend in
3008 fixup instead of instruction.
3010 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3012 * config/tc-i386.c (md_assemble): Swap template arguments to
3013 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3014 This macro is currently symmetric, so passing them the wrong
3015 way didn't cause any problem, but may if the macro is changed
3017 After copying template to i.tm, use i.tm. rather than t-> to
3018 access fields, and make t a const*
3019 Move i.tm.operand_types[] swap to immediately after the copy.
3021 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3023 * expr.h (expr_build_uconstant): Add prototype.
3024 (expr_build_unary,expr_build_binary): Add prototypes.
3025 * expr.c (expr_build_uconstant): New function.
3026 (expr_build_unary,expr_build_binary): New functions.
3028 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3030 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3031 * macro.c (macro_expand_body): Increase buffer size.
3032 * messages.c (as_warn): Likewise.
3033 (as_warn_where, as_bad, as_bad_where): Likewise.
3035 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3037 Based on patch from H.J. Lu <hjl@gnu.org>:
3038 * Makefile.am (DISTSTUFF): New variable.
3039 (diststuff): New target.
3040 * Makefile.in: Rebuild.
3042 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3044 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3045 m32r_elf_section_change_hook.
3047 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3048 emit a nop if a section ends with a 16 bit instruction.
3050 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3052 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3053 s_lcomm rather than obj_coff_lcomm.
3054 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3056 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3058 * config/tc-i386.h (LinearAddress): Define.
3059 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3060 instruction, don't use a default segment.
3062 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3064 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3065 * configure: Rebuild.
3067 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3069 * aclocal.m4, configure: Rebuild with libtool 1.2.
3071 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3073 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3074 PC relative branches. Patch courtesy of Jonathan Walton.
3077 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3079 * configure.in (emulations): Add thumb-pe target.
3081 * configure (emulations): Add thumb-pe target.
3083 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3085 * itbl-lex.l (yywrap): Don't define if already defined as a
3088 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3090 * depend.c (quote_string_for_make): New function.
3091 (wrap_output): Use it.
3093 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3095 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3096 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3098 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3100 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3101 Recognize -GN and -relax.
3102 (md_begin): Initialize gp size from -G switch.
3103 (alpha_force_relocation): Always force if -relax.
3104 (alpha_align): Take a new argument that will specify when to
3105 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3106 Change all callers. Emit nop alignment padding as nop+unop pair.
3108 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3110 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3111 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3113 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3115 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3116 require padding to the next long word boundary.
3118 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3120 * cgen.c: #include symcat.h.
3121 * config/tc-m32r.c: Likewise.
3123 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3125 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3126 absolute expressions instead of '$' prefixed register names.
3128 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3130 * read.c (s_set): Record file and line info for symbols when -as.
3131 (pseudo_set): Don't overwrite that dummy fragment.
3133 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3135 * config/tc-ppc.c (md_pseudo_table): Add "section".
3136 (ppc_named_section): New static function.
3138 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3140 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3141 so we don't have to scan the entire list.
3143 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3145 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3146 case, allow the parallel instructions to modify the same flag
3149 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3151 * listing.c (list_symbol_table): Categorize symbols by
3152 undefined_section rather than sy_frag->line == NULL.
3154 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3156 * Makefile.am (install-exec-local): Install properly when ln
3157 fails or tooldir == prefix.
3159 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3161 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3162 Test result of insert_operand for error.
3164 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3166 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3167 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3168 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3169 * doc/Makefile.in: Rebuild.
3171 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3173 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3174 (macro): Fix handling of M_COP[0-3].
3176 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3178 Based on patches from Ross Harvey <ross@teraflop.com>:
3179 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3180 if macro_alternate or macro_mri.
3181 (getstring): Remove support for byte constants between < and >.
3182 (get_any_string): '<' only starts a string if macro_alternate or
3184 (macro_expand_body): Permit keyword parameters following
3185 positional parameters.
3187 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3188 * configure.in (alpha*-*-netbsd*): New target.
3189 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3190 * configure: Rebuild.
3192 * as.h (flag_warn_suppress_instructionswap): Move from here...
3193 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3194 here, and make static.
3196 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3197 BFD_ASSEMBLER or MANY_SEGMENTS.
3199 * as.c (show_usage): Update bug-gnu-utils address.
3200 * gasp.c (show_usage): Likewise.
3201 * doc/as.texinfo (Bug Reporting): Likewise.
3203 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3205 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3206 insns regardless of the size of a pointer if we're in mips I or
3208 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3210 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3212 Fix rac to accept only a0:
3213 * tc-d10v.c (parallel_ok, find_opcode):
3214 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3215 Introduce OPERAND_GPR.
3217 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3219 * read.c (s_fill): Handle non-constant repeat counts by creating
3220 an rs_space fragment.
3222 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3224 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3225 from as_bad to as_warn.
3227 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3229 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3230 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3231 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3233 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3235 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3236 seg_fix_rotP rather than fix_root from seg_info.
3238 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3240 * expr.c: Add support for 0x1_2_3_4 bignums.
3242 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3244 * configure.in: Change -linux* to -linux-gnu*.
3245 * configure: Rebuild.
3247 * app.c (do_scrub_begin): Treat \r as whitespace.
3249 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3251 * Makefile.am: Update dependencies.
3252 * Makefile.in: Rebuild.
3254 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3256 * configure, aclocal.m4: Rebuild with new libtool.
3258 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3260 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3261 the argument to bfd_set_arch_mach.
3262 (load_address): Use bfd_arch_bits_per_address to determine the
3263 bit size of an address instead of looking at the isa level.
3264 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3266 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3268 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3270 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3272 * ehopt.c: New file.
3273 * as.h (enum _relax_state): Add rs_cfa.
3274 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3275 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3276 * read.c (emit_expr): Call check_eh_frame.
3277 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3278 (relax_segment): Likewise.
3279 * Makefile.am: Rebuild dependencies.
3280 (GAS_CFILES): Add ehopt.c.
3281 (GENERIC_OBJS): Add ehopt.o.
3282 * doc/internals.texi (Frags): Document rs_cfa.
3284 * as.c (show_usage): Mention --traditional-format.
3285 (parse_args): Accept --traditional-format.
3286 * as.h (flag_traditional_format): Declare.
3287 * output-file.c (output_file_create): If flag_traditional_format,
3288 set BFD_TRADITIONAL_FORMAT on stdoutput.
3289 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3291 * config/tc-mips.c (append_insn): Make sure that if we have a
3292 fixup for an unmatched %hi reloc, it does not associated with a
3295 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3296 * doc/Makefile.in: Likewise.
3298 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3300 * config/tc-m32r.c (check_for_side_effects): New function.
3301 (can_make_parallel): Add checks for instruction side effects
3302 clashing with the other instruction.
3303 (assemble_parallel_insn): Improve warning messages. Return error
3304 message from non-swapped instruction order.
3306 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3308 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3310 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3311 md_cleanup definition. This moves the forced literal output to
3312 the end of the source pass, and avoids macro's inserting literals
3313 into the code immediately after the macro expansion.
3315 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3317 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3318 a gas internal symbol is adjustable.
3319 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3321 * as.h: If gcc version greater than 2.6, use `__format__' and
3322 `__printf__' in function attributes, rather than `format' and
3325 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3327 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3329 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3331 Add tms320c30 support:
3332 * config/tc-tic30.h: New file.
3333 * config/tc-tic30.c: New file.
3334 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3335 TARGET_FORMAT as "coff-tic30".
3336 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3337 * Makefile.am: Rebuild dependencies.
3338 (CPU_TYPES): Add tic30.
3339 (CPU_OBJ_VALID): tic30-aout is valid.
3340 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3341 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3342 * configure, Makefile.in: Rebuild.
3344 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3346 * config/tc-v850.c (md_assemble): Improvements to error messages.
3348 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3350 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3351 BFD_RELOC_HI16_S to store the high bits of any value.
3353 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3354 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3355 assembler calculate relocations to any external symbol at all.
3356 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3357 involving generation of pc-relative relocs.
3358 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3359 has been moved to md_apply_fix3.
3361 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3362 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3363 which actually means (the address of identifier's GOT entry) +
3364 constant, which is not particularly useful.
3366 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3368 * read.h (include_dirs): Declare.
3369 (include_dir_count,include_dir_maxlen): Declare.
3371 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3373 * configure.in: Correct check for shared opcodes library.
3374 * configure: Rebuild.
3376 * listing.c (buffer_line): If we can't open the file, set at_end.
3377 (listing_print): Remove unused local variable fi.
3379 * config/m68k-parse.y (reglistpair): Handle register list in
3382 * config/vms-conf.h: Don't undef VERSION.
3384 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3386 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3388 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3390 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3391 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3392 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3393 (EXTRA_DIST): Define.
3394 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3395 explicitly rather than via the list of object files.
3396 (gcc-as.opt): New file created when make-gas.com is run.
3397 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3398 itbl-cpu.h} to #include appropriate file rather than copying that
3400 * config/vms-conf.h: Synchronize with current config.in.
3401 * Makefile.in: Rebuild.
3403 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3405 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3406 (parallel_ok): Relaxed parallel subinstruction dependency check.
3408 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3410 * as.h (flag_warn_suppress_instructionswap): added new flag.
3411 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3412 command line argument.
3413 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3414 warning only if flag_warn_suppress_instructionswap is false.
3416 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3418 * configure.in (i386-*-mingw32*): New target.
3419 * configure: Rebuild.
3421 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3423 * symbols.c (resolve_symbol_value): Don't set the segment if it
3424 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3426 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3429 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3431 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3432 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3435 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3437 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3439 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3441 * config/tc-v850.c (v850_insert_operand): Display instruction when
3442 an error is encountered.
3444 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3446 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3447 (i386-*-sco3.2v5*coff): New target.
3448 (i386-*-sco3.2*): New target.
3449 * configure: Rebuild.
3451 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3453 * config/tc-v850.c: Tidy error message production.
3455 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3457 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3458 validate_immediate return value in the right type for comparisons
3461 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3463 * listing.c (MAX_BYTES): Use listing variables not constants.
3464 (data_buffer): No longer an array, but a pointer.
3465 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3466 (listing_listing): Allocate data_buffer.
3468 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3470 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3471 --listing-rhs-width, --listing-cont-lines.
3472 (show_usage): Update.
3473 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3474 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3475 (print_lines): Use the variables instead of the constants.
3476 (listing_listing): Likewise.
3477 * listing.h: Declare the new vars.
3479 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3481 * as.c (parse_args): Add --keep-locals alias for -L.
3482 Add --strip-local-absolute.
3483 (show_usage): Update.
3484 * as.h (flag_strip_local_absolute): New flag.
3485 * symbols.c (S_IS_LOCAL): Use it.
3486 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3487 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3488 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3490 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3492 * config/tc-m32r.c: Detect if explicitly parallel instructions
3493 might have an io conflict and issue a warning message.
3495 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3497 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3498 cgen_swap_fixups): Functions to save, restore and swap the fixup
3499 chain with a backup copy.
3500 (cgen_asm_finish_insn): Returns address of constructed insn.
3502 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3504 * listing.c (file_info_struct): Remove FILE, add POS.
3505 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3506 (file_info): Don't open the file.
3507 (buffer_line): Check for the file in the last_open cache, updating
3509 (print_source): Don't reference file_info->file.
3510 (listing_listing): Likewise.
3511 (listing_print): Close the file in the cache, if any.
3513 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3515 * read.c (dwarf_file_string): New file static variable.
3516 (emit_expr): Look for constant sequence that leads up to a file
3517 name in DWARF debugging output.
3518 (stringer): Use dwarf_file_string to decide whether to accept a
3519 string as a file name.
3521 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3523 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3524 (crack_operand): Add reg->reglst MRI hack.
3525 (r_seg): Put reglst symbols in reg_section.
3526 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3528 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3530 * tc-sh.c (get_specific): Handle SGR & DBR.
3532 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3534 * tc-h8300.c (parse_reg): Take the length of the symbol into
3535 account when attempting to match a register name.
3536 * tc-h8500.c (parse_reg): Likewise.
3538 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3540 * cgen.c: Formatting changes to improve readability.
3542 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3544 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3547 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3549 Based on a patch from Jim Wilson
3550 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3551 (tc_gen_reloc): Handle cross section PC relative relocs
3554 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3556 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3558 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3560 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3561 (expr_jmp_buf): New static local.
3562 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3563 (cgen_md_operand): New function.
3564 * tc-m32r.c: Clean up pass over `struct foo' usage.
3565 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3567 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3569 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3570 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3572 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3574 * config/tc-i386.c (i386_operand): Give an error if there are
3575 unrecognized characters after an expression.
3577 For older changes see ChangeLog-9697