1 1999-06-05 Richard Henderson <rth@cygnus.com>
3 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4 creation logic from obj_elf_create_section.
6 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
8 (special_sections): Make const.
9 (obj_elf_section): Gut and rewrite parsing.
10 (obj_elf_change_section): New function broken out of obj_elf_section.
11 (obj_elf_parse_section_letters): Likewise.
12 (obj_elf_section_word): Likewise.
13 (obj_elf_section_type): Likewise.
14 (obj_elf_previous): Treat as a toggle.
15 (obj_elf_popsection): New.
16 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
17 (ppc_section_type): Likewise.
18 * config/tc-ppc.h: Likewise.
20 * expr.h (struct expressionS): Don't make X_op a bitfield.
21 * config/tc-alpha.c: Update for symbol handling changes.
22 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
23 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
25 1999-06-05 Richard Henderson <rth@cygnus.com>
27 * dwarf2dbg.c (*): Convert to K&R + prototypes.
28 (dwarf2_gen_line_info): Kill unused variables.
29 (dwarf2_finish): Likewise.
30 (dwarf2_where): Likewise.
31 (dwarf2_directive_file): If we've only got a string,
32 hand off to s_app_file.
33 * ecoff.c: Move the include of ecoff.h.
34 * symbols.h (S_IS_FUNCTION): Prototype.
36 * read.c (LEX_HASH): Supply a default.
38 (s_globl): Update `c' after skipping whitespace.
39 * read.h (LEX_END_NAME, is_name_ender): New.
40 * expr.c (get_symbol_end): Respect it.
42 1999-06-04 Mark Klein <mklein@dis.com>
44 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
46 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
48 * config/tc-hppa.c: Update for symbol handling changes.
50 1999-06-03 Ian Lance Taylor <ian@zembu.com>
52 * cgen.c: Update for symbol handling changes.
53 * config/tc-m32r.c: Likewise.
55 * config/tc-hppa.h: Update for symbol handling changes.
56 * config/tc-hppa.c: Likewise.
58 * config/tc-arm.h: Update for symbol handling changes.
59 * config/tc-arm.c: Likewise.
60 (symbol_make_empty): Remove. Just use symbol_create.
62 * symbols.c (symbol_set_tc): Correct name.
64 * Makefile.am: Rebuild dependencies.
65 ($(OBJS)): Don't depend upon struc-symbol.h.
66 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
67 * dep-in.sed: Don't remove struc-symbol.h.
68 * Makefile.in: Rebuild.
70 * doc/internals.texi (Symbols): Describe changes in symbol
73 1999-06-03 Richard Henderson <rth@cygnus.com>
75 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
76 instead of doing the work by hand.
78 1999-06-03 David Mosberger <davidm@hpl.hp.com>
80 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
81 state of line state-machine.
82 (struct ls): Collect DWARF2 line state-machine state in new member
83 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
84 resulted in any DWARF2 directives.
85 (reset_state_machine): New function.
86 (out_end_sequence): Ditto.
87 (dwarf2_gen_line_info): When switching sections or switching to a
88 lower text address, call out_end_sequence() first to terminate the
89 previous code sequence as code sequences MUST have monotonically
91 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
93 1999-06-03 David Mosberger <davidm@hpl.hp.com>
95 * as.c (parse_args): Add option -gdwarf2 to allow requesting
96 DWARF2 debug info (line information only, at this point).
97 * as.h: Update comment about supported debug formats.
98 * dwarf2dbg.c, dwarf2dbg.h: New files.
99 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
101 * expr.c (operand): Don't use [ for parens if we want an index op.
102 (op_encoding): Switch [ into O_index, if desired.
103 (op_rank): Renumber with O_index on bottom.
104 (expr): If O_index, match closing bracket.
105 * expr.h (O_index): New.
107 * read.c (read_a_source_file): Conditionally allow matched "
108 in lines passed to md_assemble.
110 * config/obj-elf.c (elf_pseudo_table): Add `common'.
112 1999-06-03 Ian Lance Taylor <ian@zembu.com>
114 Add support for storing local symbols in a small structure to save
115 memory when assembling large files.
116 * as.h: Don't include struc-symbol.h.
117 (symbolS): Add typedef.
118 * symbols.c: Include struc-symbol.h.
119 (local_hash): New static variable.
120 (save_symbol_name): New static function, from symbol_create.
121 (symbol_create): Call save_symbol_name.
122 (local_symbol_count): New static variable.
123 (local_symbol_conversion_count): Likewise.
124 (LOCAL_SYMBOL_CHECK): Define.
125 (local_symbol_make): New static function.
126 (local_symbol_convert): New static function.
127 (colon): Handle local symbols. Create local symbol for local
129 (symbol_table_insert): Handle local symbols.
130 (symbol_find_or_make): Create local symbol for local label name.
131 (symbol_find_base): Check for local symbol.
132 (symbol_append, symbol_insert): Check for local symbols.
133 (symbol_clear_list_pointers, symbol_remove): Likewise.
134 (verify_symbol_chain): Likewise.
135 (copy_symbol_attributes): Likewise.
136 (resolve_symbol_value): Handle local symbols.
137 (resolve_local_symbol): New static function.
138 (resolve_local_symbol_values): New function.
139 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
140 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
141 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
142 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
143 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
144 (symbol_previous, symbol_next): New functions.
145 (symbol_get_value_expression): Likewise.
146 (symbol_set_value_expression): Likewise.
147 (symbol_set_frag, symbol_get_frag): Likewise.
148 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
149 (symbol_mark_used_in_reloc): Likewise.
150 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
151 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
152 (symbol_mri_common_p): Likewise.
153 (symbol_mark_written, symbol_clear_written): Likewise.
154 (symbol_written_p): Likewise.
155 (symbol_mark_resolved, symbol_resolved_p): Likewise.
156 (symbol_section_p, symbol_equated_p): Likewise.
157 (symbol_constant_p): Likewise.
158 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
159 (symbol_get_obj, symbol_set_obj): Likewise.
160 (symbol_get_tc, symbol_set_tc): Likewise.
161 (symbol_begin): Initialize local_hash.
162 (print_symbol_value_1): Handle local symbols.
163 (symbol_print_statistics): Print local symbol statistics.
164 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
165 Declare new symbols.c functions. Move many declarations here from
167 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
168 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
169 (struct symbol): Move bsym to make it clearly the first field.
170 Remove TARGET_SYMBOL_FIELDS.
171 (symbolS): Don't typedef.
172 (struct broken_word): Remove.
173 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
174 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
175 (symbol_clear_list_pointers): Likewise.
176 (symbol_insert, symbol_remove): Likewise.
177 (symbol_previous, symbol_append): Likewise.
178 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
179 (struct local_symbol): Define.
180 (local_symbol_converted_p, local_symbol_mark_converted): Define.
181 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
182 (local_symbol_get_frag, local_symbol_set_frag): Define.
183 (local_symbol_get_real_symbol): Define.
184 (local_symbol_set_real_symbol): Define.
186 * write.c (write_object_file): Call resolve_local_symbol_values.
187 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
188 (TARGET_SYMBOL_FIELDS): Don't define.
189 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
190 ECOFF_DEBUGGING, add ECOFF fields.
191 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
192 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
193 ECOFF_DEBUGGING, add ECOFF fields.
194 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
195 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
196 * config/tc-mcore.h: Don't include struc-symbol.h.
197 (TARGET_SYMBOL_FIELDS): Don't define.
198 (struct mcore_tc_sy): Define.
199 (TC_SYMFIELD_TYPE): Define.
200 * Many files: Use symbolS instead of struct symbol. Use new
201 accessor functions rather than referring to symbolS fields
204 * read.c (s_mri_common): Don't add in value of line_label.
206 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
207 checking for SEC_LINK_ONCE.
209 * config/tc-sh.h (sh_fix_adjustable): Declare.
211 * app.c (input_buffer): New static variable.
212 (app_push): Save saved_input in allocated buffer.
213 (app_pop): Restored saved_input.
214 (do_scrub_chars): Change get parameter to take char * and int as
215 arguments. Change GET macro to pass input_buffer to get
216 function. Don't save input into allocated buffer.
217 * as.h (do_scrub_chars): Update declaration.
218 * input-file.c (input_file_get): Change to take char * and int.
219 Read data into passed in buffer. Remove static buffer.
220 * read.c (scrub_from_string): Change to take char * and int. Copy
221 data into passed in buffer.
223 * hash.h: Neaten. Declare hash_traverse.
224 * hash.c: Complete rewrite based on BFD hashing code.
225 * gasp.c (chunksize): New variable.
226 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
229 1999-05-28 Nick Clifton <nickc@cygnus.com>
231 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
232 addend unless the target uses an old ABI.
234 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
236 -Wchar-subscripts cleanup
237 * listing.c (listing_newline): Use unsigned char variable, so
238 calls to isascii,iscntrl are correct.
239 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
241 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
242 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
243 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
244 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
246 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
248 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
250 (arch_coldfire_p): New #define.
251 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
253 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
255 * config/tc-m68k.c (install_operand): Add places `n', `o'.
257 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
258 (install_operand): Add place `N'.
259 (init_table): Add registers ACC, MACSR, MASK.
261 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
263 * config/tc-m68k.c: Change mcf5200 --> mcf.
264 (archs): Add mcf5206e, mcf5307.
265 (m68k_ip): Add format `u'.
266 (install_operand): Add place `m', `M', `h'.
267 (init_table): Add upper/lower registers.
269 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
271 1999-05-28 Martin Dorey <mdorey@madge.com>
273 * config/tc-i960.c: Several minor changes to add ELF and
274 BFD_ASSEMBLER support.
275 * config/tc-i960.h: Likewise.
276 * configure.in (i960-*-elf*): New target.
277 * aclocal.m4, configure: Rebuild.
279 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
281 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
282 reloc changes when defined(BFD_ASSEMBLER).
284 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
286 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
288 * write.c (write_print_statistics): Output to file, not stderr.
290 * expr.c (generic_bignum_to_int32,64): Prototype.
292 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
293 output_sleb128, output_uleb128, output_big_sleb128,
294 output_big_uleb128, output_big_leb128): Prototype.
295 (output_big_sleb128, output_big_uleb128): Make inline.
296 (output_big_leb128): Remove inline
298 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
299 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
300 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
301 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
302 value for correct overflow check in write.c:fixup_segment.
303 * write.c (fixup_segment): Move bitfield overflow checks to after
304 the md_apply_fix call.
305 * config/obj-coff.c (fixup_segment): Likewise.
306 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
307 valueT *val argument.
309 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
311 * config/atof-ieee.c (gen_to_words): Correctly round a
312 denormalized number. Fix off-by-one in range checking for
313 exponent in a denormal.
315 1999-05-10 Nick Clifton <nickc@cygnus.com>
317 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
320 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
322 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
324 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
326 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
327 (ReverseRegRegmem): Remove.
328 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
329 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
330 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
333 From Doug Ledford <dledford@redhat.com>
334 * config/tc-i386.h (RegXMM): New for P/III.
335 * config/tc-i386.c: Add support for P/III.
337 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
339 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
340 (md_begin): Allow ppc32 insns in ppc64bridge mode.
341 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
343 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
345 * config/tc-i386.c (i386_immediate): Skip whitespace before
346 complaining about junk after expression.
347 (i386_displacement): Likewise.
349 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
351 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
352 Don't copy before downcaseing.
354 1999-05-05 Catherine Moore <clm@cygnus.com>
356 * tc-m68k.c: Include elf/m68k.h.
357 (m68k_elf_final_processing): New routine.
358 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
361 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
363 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
366 1999-04-30 Nick Clifton <nickc@cygnus.com>
368 * config/tc-mcore.c (mcore_s_section): Dump literals before
371 1999-04-29 Nick Clifton <nickc@cygnus.com>
373 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
376 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
378 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
379 (TC_INIT_FIX_DATA): Delete.
380 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
381 (TC_INIT_FIX_DATA): Delete.
382 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
383 * write.c (fix_new_internal): Initialize fx_cgen member.
384 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
385 (gas_cgen_md_apply_fix3): Update.
386 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
387 (md_cgen_record_fixup_exp): Update.
388 (FX_OPINFO_R_TYPE): Update.
390 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
391 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
392 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
393 * frags.h (struct frag): Make opindex, opinfo ints.
395 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
397 1999-04-26 Tom Tromey <tromey@cygnus.com>
399 * aclocal.m4, configure: Updated for new version of libtool.
401 1999-04-22 Nick Clifton <nickc@cygnus.com>
403 * config/tc-mcore.c (md_apply_fix3): Renamed function from
405 (md_apply_fix3): Do not fix up absolute relocations against
408 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
410 1999-04-20 Nick Clifton <nickc@cygnus.com>
412 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
413 changes and data-in-text directives.
414 (mcore_cons): New function: intercept cons() operations.
415 (mcore_float_cons): New function: intercept float_cons()
417 (mcore_stringer): New function: intercept stringer() operations.
419 1999-04-18 Ian Lance Taylor <ian@zembu.com>
421 * obj.h (struct format_ops): Change generate_asm_lineno field to
423 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
425 * config/tc-alpha.c (find_opcode_match): Add default case to
427 (find_macro_match): Likewise.
428 (load_expression): Parenthesize && within ||.
430 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
432 1999-04-17 Nick Clifton <nickc@cygnus.com>
434 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
435 .text .data .section pseudo ops.
436 (mcore_s_section): New function. Dump lits before changing secs.
437 (mcore_s_text): New function. Dump lits before changing secs.
438 (mcore_s_data): New function. Dump lits before changing secs.
440 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
442 * config/tc-mips.c (mips_32bitmode): New.
443 (md_begin): Set mips_32bitmode if needed.
444 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
445 Set EF_MIPS_32BITMODE.
447 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
449 * config/obj-coff.c (c_section_symbol): Fix typo in previous
452 1999-04-16 Nick Clifton <nickc@cygnus.com>
454 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
456 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
458 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
459 expressions correctly.
462 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
464 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
466 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
468 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
469 and fmpynfadd instructions.
471 1999-04-11 Richard Henderson <rth@cygnus.com>
473 * as.h (environ): Declare it, if needed.
474 * as.c (dump_statistics): Don't declare environ.
475 * configure.in (environ): Detect declaration.
476 * configure, config.in: Rebuild
478 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
479 (i386_displacement): Allocate enough space for replacement buffer.
480 Clean up replacement buffer initialization.
482 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
484 * subsegs.c (section_symbol): Don't create a new symbol if one
485 already exists; instead, use the existing one, but set its segment
486 and frag data if it hasn't already been defined.
487 * config/obj-coff.c (c_section_symbol): Likewise.
489 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
491 * tc-alpha.c (load_expression): Call as_bad instead of abort.
493 1999-04-08 Nick Clifton <nickc@cygnus.com>
495 * config/tc-mcore.c: New File: Support routines for MCore
497 * config/tc-mcore.h: New File: Definitions for MCore assembler.
498 * config/obj-coff.c: Add support for mcore-pe target.
500 * Makefile.am: Add support for MCore targets.
501 * Makefile.in: Regenerate.
502 * configure.in: Add support for MCore targets.
503 * configure: Regenerate.
505 * doc/all.texi: Set MCORE.
506 * doc/as.texinfo: Document MCore specific command line options.
508 * write.h: Prevent multiple inclusion.
510 1999-04-06 Ian Lance Taylor <ian@zembu.com>
512 * asintl.h (LC_MESSAGES): Never define.
513 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
515 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
518 * Makefile.am (m68k-parse.c): If configuring in the source
519 directory, copy m68k-parse.y into the local directory before
520 running ylwrap, to remove spurious differences when generating
522 * Makefile.in: Rebuild.
524 * config/tc-sparc.h (md_do_align): Just allocate the number of
525 bytes necessary, rather than always allocating 1024.
527 1999-04-04 Ian Lance Taylor <ian@zembu.com>
529 * listing.c (listing_newline): Add cast to avoid warning.
530 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
531 * config/tc-i386.c (i386_scale): Add return value.
532 (build_displacement_string): Remove unused local temp_disp2.
533 (i386_intel_memory_operand): Add parentheses to avoid warning.
534 (i386_intel_operand): Remove unused local end_of_operand_string.
535 (i386_operand): Remove unused local operand_modifier.
536 (i386_operand): Add parens to avoid warning.
538 1999-04-04 Don Bowman <don@pixsci.com>
540 * configure.in: Add mips*-*-vxworks* target; have it define
542 * configure, config.in: Rebuild.
544 1999-03-31 Nick Clifton <nickc@cygnus.com>
546 * configure.in (emulations): Add support for arm-epoc-pe.
547 * configure: Regenerate.
548 * config/te-epoc-pe.h: New file. Define macros specific to
550 * config/tc-arm.h: Select epoc-pe-arm target format if configured
551 for arm-epoc-pe target.
553 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
555 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
557 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
559 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
560 detect ",n" without a condition.
561 (pa_parse_neg_cmpsub_cmpltr): Likewise.
564 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
566 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
567 instruction is encoded with one bit.
570 1999-03-23 Ian Lance Taylor <ian@zembu.com>
572 * doc/internals.texi (CPU backend): Mention that
573 line_separator_chars should not include newline. From thi
574 <ttn@mingle.glug.org>.
576 1999-03-22 Doug Evans <devans@casey.cygnus.com>
578 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
579 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
581 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
583 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
585 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
587 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
590 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
592 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
594 1999-03-15 Martin Hunt <hunt@cygnus.com>
596 * app.c (do_scrub_begin): Change '-' back to a symbol char
597 so we can use multiple opcodes on a line again.
599 * config/tc-d30v.c: By default, warn if a symbol has
600 the same name as a register. Plus some minor
601 updates from the branch.
603 1999-03-13 Nick Clifton <nickc@cygnus.com>
605 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
606 BFD_RELOC_16 and BFD_RELOC_64.
608 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
610 * expr.c (expr): Add missing else.
612 1999-03-12 Nick Clifton <nickc@cygnus.com>
614 * config/tc-arm.c (md_apply_fix3): Improve error message.
616 1999-03-11 Doug Evans <devans@casey.cygnus.com>
618 * Makefile.am (CPU_TYPES): Add fr30.
619 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
620 (fr30,m32r dependencies): Update.
621 * Makefile.in: Rebuild.
623 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
624 (gas_cgen_record_fixup_exp): Ditto.
625 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
626 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
627 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
628 (md_cgen_lookup_reloc): Update use of operand->type.
629 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
630 (md_convert_frag): Call cgen_operand_lookup_by_num.
631 (md_cgen_lookup_reloc): Update use of operand->type.
632 (m32r_cgen_record_fixup_exp): Ditto.
634 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
636 * config/tc-mips.c (md_show_usage): Fix message.
638 1999-03-03 Nick Clifton <nickc@cygnus.com>
640 * doc/c-arm.texi (ARM Syntax): Document new command line switches
641 and LDR reg,=<expr> instruction.
643 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
646 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
648 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
650 1999-02-17 Nick Clifton <nickc@cygnus.com>
652 This patch was created by: Scott Bambrough
653 <scottb@corelcomputer.com>
656 Special cased '@' character. The '@' character is used as the
657 ARM assembler comment character, as a special character
658 and in ELF .symver pseudo-op's, and as a special character in
659 .type and .section pseudo-ops.
660 (symver_pseudo): New static variable.
661 (symver_state): New static variable.
662 (struct app_save): Add field 'symver_state'.
663 (app_push): Save global symver_state int struct app_save.
664 (app_pop): Restore global symver_state from struct app_save.
665 (do_scrub_chars): Special case handling of '@' character in
668 * configure.in: Modified to recognize armv* uname syntax from ARM
670 * configure: Regenerated.
672 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
673 a prefix to the section's type.
674 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
677 * config/tc-arm.h: Add support for PIC generation:
678 (pic_code): New boolean.
679 (obj_relocate_extern): Define.
680 (TC_RELOC_RTSYM_LOC_FIXUP): Define
681 (TC_CONS_FIX_NEW): Define.
682 (tc_fix_adjustable): Define.
683 (GLOBAL_OFFSET_TABLE_NAME): Define.
685 * config/tc-arm.c: Add support for PIC generation:
686 (line_seperator_chars): Allow ';' as a seperator for Linux.
687 (is_immediate_prefix): New macro.
688 (arm_parse_reloc): New function.
689 (s_arm_elf_cons): New function.
690 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
691 (md_undefined_symbol): Special case handling for the Global Offset
693 (md_apply_fix3): Handle PIC relocs.
694 (tc_gen_reloc): Handle PIC relocs.
695 (md_parse_option): Add support for '-k' command line switch to
696 enable PIC generation.
697 (cons_fix_new_arm): New function.
698 (s_arm_elf_cons): New function.
700 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
702 * configure.in: Add comments for uses of AC_DEFINE.
703 * acinclude.m4: Likewise.
704 * acconfig.h: Remove.
705 * aclocal.m4: Rebuild.
706 * configure: Rebuild.
707 * Makefile.in: Rebuild.
708 * config.in: Rebuild.
710 1999-02-15 Jim Lemke <jlemke@cygnus.com>
712 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
713 non-constant offset from a base register.
715 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
717 * config/tc-alpha.c (md_show_usage): Put \ before newline in
720 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
722 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
723 (emit_insn): Look for pc-relative and no-overflow specifiers on
724 internal relocation types.
726 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
728 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
731 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
733 (mips_4650, mips_4010, mips_4100): Variables removed.
734 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
735 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
737 (md_begin): Don't bother initializing the mips_NNNN variables;
738 mips_cpu is set, and that's good enough now.
739 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
740 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
741 (show): New function, to handle wrapping in the CPU lists.
742 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
744 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
746 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
747 than treat as an immediate specifier.
749 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
751 * config/tc-i386.c: Prototype many functions.
752 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
753 (i386_immediate): Remove unused second argument.
754 (i386_intel_operand): Fix i386_is_reg typo.
755 (i386_operand): Use allow_naked_reg.
756 (output_invalid): Make operand int for K&R.
758 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
760 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
762 * Makefile.in: Rebuild.
764 1999-02-09 Doug Evans <devans@casey.cygnus.com>
766 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
768 (EXTRA_as_new_SOURCES): Comment out.
769 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
770 * Makefile.in: Rebuild.
771 * doc/Makefile.in: Rebuild.
772 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
773 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
774 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
775 * configure: Rebuild.
776 * aclocal.m4: Rebuild.
777 * config.in: Rebuild.
778 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
779 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
780 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
781 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
782 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
783 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
784 (gas_cgen_record_fixup_exp): Ditto.
785 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
786 descriptor, not global variable.
787 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
788 descriptor, not global variable. Refer to insert_operand handler
789 via cpu descriptor, not global function.
790 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
791 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
792 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
793 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
794 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
795 * config/tc-m32r.c: Ditto.
796 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
797 (md_assemble): Ditto.
798 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
800 1999-02-09 Nick Clifton <nickc@cygnus.com>
802 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
803 relocations for ELF targets.
805 1999-02-08 Nick Clifton <nickc@cygnus.com>
807 * configure.in: Add support for StrongARM target.
808 * configure: Regenerate.
810 1999-02-05 Nick Clifton <nickc@cygnus.com>
812 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
814 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
817 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
819 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
821 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
823 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
824 (INTEL_DWORD_MNEM_SUFFIX): Define.
830 (OFFSET_FLAT): Define.
832 (NONE_FOUND): Define.
835 * config/tc-i386.c (set_intel_syntax): New routine.
836 (intel_syntax): Declare.
837 (allow_naked_reg): Declare.
838 (md_pseudo_table): Support .intel_syntax and .att_syntax.
839 (intel_float_operand): New routine.
840 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
841 Handle brackets as well as parens. Call i386_intel_operand for
842 intel syntax. Reverse operands if appropriate. Handle new
843 suffixes. Handle movzx and movsx.
844 (i386_is_reg): New routine.
845 (i386_immediate): New routine.
846 (i386_scale): New routine.
847 (i386_displacement): New routine.
848 (i386_operand_modifier): New routine.
849 (build_displacement_string): New routine.
850 (i386_parse_seg): New routine.
851 (i386_intel_memory_operand): New routine.
852 (i386_intel_operand): New routine.
853 (i386_operand): Call i386_displacement, i386_immediate,
854 i386_scale, etc. instead of handling inline.
855 (parse_register): Handle registers without prefix.
857 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
859 * configure: Regenerate.
860 * configure.in (arm-*-oabi): New.
862 * config/tc-arm.c (target_oabi): Declare.
863 (md_apply_fix3): Support REL relocs.
864 (md_parse_option): Handle -oabi.
865 (elf32_arm_target_format): New routine.
866 (md_longopts): Add OPTION_OABI.
867 * config/tc-arm.h: Redefine TARGET_FORMAT.
870 1999-01-28 Nick Clifton <nickc@cygnus.com>
872 * write.c (write_relocs): Handle out of range error.
874 * config/tc-fr30.c (fr30_fix_adjustable): New function.
875 (fr30_force_relocation): Default to 0.
877 * config/tc-fr30.h (obj_fix_adjustable): Define.
878 (TC_FORCE_RELOCATION): Define.
880 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
883 1999-01-16 Nick Clifton <nickc@cygnus.com>
885 * config/tc-d30v.c (write_2_short): Do not generate a sequential
886 merge of two instructions if the left instruciton kills the right.
888 1999-01-11 Doug Evans <devans@casey.cygnus.com>
890 * Makefile.in: Regenerate.
891 * configure.in: Redo test for using cgen.
892 * configure: Regenerate.
894 1999-01-09 Nick Clifton <nickc@cygnus.com>
896 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
897 redefinition of this macro.
899 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
901 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
904 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
906 * config/tc-mips.c (append_insn): For mips16, insert a nop between
907 a read of HI or LO and an immediatly following branch.
909 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
911 * config/tc-mips.c (md_begin): Another correction to the setting of
914 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
916 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
918 1998-12-21 Nick Clifton <nickc@cygnus.com>
920 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
921 bit insn when optimizing, so that parallelised instructions will
922 start on a 32 bit boundary.
924 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
926 * config/tc-mips.c (mips_eabi64): New.
927 (md_begin): Set mips_eabi64.
928 (mips_elf_final_processing): Use it.
930 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
932 * config/tc-mips.c (mips_elf_final_processing):
933 Correct setting of ABI in e_flags.
935 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
937 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
939 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
941 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
943 1998-12-15 Doug Evans <devans@casey.cygnus.com>
945 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
946 warning, values that don't fit in the field.
948 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
950 * config/tc-mips.c (mips_abi_string): New.
951 (md_parse_option,md_longopts): Add mabi.
952 (mips_elf_final_processing): Set e_flags based on mabi flag.
954 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
956 * config/tc-mips.c (md_parse_option): Handle vr4111.
958 98-12-11 Ken Raeburn <raeburn@cygnus.com>
960 * config/tc-h8300.c (build_bytes): Change message given if the
961 instruction requires H8/300H mode and we're not in Hmode, to
962 suggest that it may be the operand modes that are the problem, not
963 necessarily the opcode.
965 1998-12-10 Nick Clifton <nickc@cygnus.com>
967 * config/tc-fr30.c: Add line separator character.
969 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
971 * configure.in (hppa-*-mpeix*): New target.
972 * config/obj-som.h (obj_som_compiler): Declare.
973 * config/obj-som.c (compiler_seen): New static variable.
974 (obj_som_compiler): New function.
975 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
976 (md_pseudo_table): Add "compiler" if OBJ_SOM.
977 (pa_type_args): Set hppa_priv_level.
978 (pa_compiler): New static function if OBJ_SOM.
979 * configure: Rebuild.
981 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
983 * read.c (output_leb128): Don't mark as inline.
985 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
987 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
988 AIX .vbyte unaligned data support.
989 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
990 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
993 1998-12-07 Nick Clifton <nickc@cygnus.com>
995 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
998 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1000 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1001 BFD_RELOC_ARM_PCREL_BRANCH.
1003 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1005 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1006 checking the target type.
1007 (mips-dec-bsd*): Set endian to little.
1008 * configure: Rebuild.
1010 COFF weak symbol support, based on patches from Mark Elbrecht
1011 <snowball3@usa.net>:
1012 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1013 * config/obj-coff.c (obj_coff_weak): New static function.
1014 (obj_coff_endef) [both versions]: Handle weak symbols.
1015 (coff_frob_symbol): Likewise.
1016 (yank_symbols): Likewise.
1017 (obj_pseudo_table): Add "weak".
1019 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1020 <aymeric.vincent@emi.u-bordeaux.fr>.
1021 * aclocal.m4: Rebuild with current tools.
1022 * configure: Rebuild.
1024 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1025 an assertion failure for a case we can't handle when OBJ_ECOFF.
1027 * expr.c (operator): And with 0xff to avoid problems with signed
1030 1998-12-03 Nick Clifton <nickc@cygnus.com>
1032 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1033 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1035 1998-12-02 Nick Clifton <nickc@cygnus.com>
1037 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1040 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1042 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1045 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1047 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1050 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1052 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1054 (d10v_cleanup): Only generate previous insn if a multiline insn is
1057 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1059 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1062 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1064 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1065 -marm6xxx command line switches.
1067 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1069 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1070 (itbl-ops.o): Delete duplicate dependencies.
1071 Rebuild dependencies.
1072 Add fr30 dependencies.
1073 * Makefile.in: Rebuild.
1075 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1077 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1079 * listing.c: Ignore line terminator characters found inside
1082 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1084 * po/gas.pot: Regenerated.
1086 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1088 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1089 fr30_is_label_start(). Also checks for delay slot insns.
1091 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1092 FR30 instructions which contain a colon in the mnemonic.
1094 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1096 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1098 * config/tc-fr30.c: Removed currently superflous code.
1100 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1102 * config/tc-fr30.h: New file.
1103 * config/tc-fr30.c: Tweaking so that it will compile.
1105 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1107 * config/tc-d10v.h (obj_fix_adjustable): Define.
1108 (TC_FORCE_RELOCATION): Define.
1109 (d10v_force_relocation): Declare.
1110 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1111 (md_apply_fix3): Handle Vtable relocs.
1112 (d10v_fix_adjustable): New.
1113 (d10v_force_relocation): New.
1115 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1117 * config/tc-d30v.c: Change default behaviour to ignore potential
1118 conflicts between register name and symbol names.
1120 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1122 * configure.in: Add fr30-*-*.
1123 * config/tc-fr30.c: New file.
1124 * Makefile.in: Regenerated.
1125 * config.in: Regenerated.
1126 * configure: Regenerated.
1127 * doc/Makefile.in: Regenerated.
1128 * po/gas.pot: Regenerated.
1130 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1132 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1135 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1137 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1139 (do_scrub_chars): Add some casts to unsigned char to avoid
1140 unwanted sign extension.
1141 * read.c (lex_type): Set characters about 127 to be symbol
1143 * config/tc-i386.c (md_begin): Set identifier_chars and
1144 operand_chars for values above 127.
1146 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1148 * configure.in: detect cygwin* instead of cygwin32*
1149 * configure: regenerate
1151 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1153 * listing.c: Add support for producing a listing from piped
1156 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1158 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1159 (append_insn): Account for the tx39's multiply behavior.
1161 1998-10-26 Michael Meissner <meissner@cygnus.com>
1163 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1164 from assemble_parallel_insns. Add support for '->' to indicate
1165 explicitly serializing the instructions.
1166 (md_assemble): Ditto.
1168 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1170 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1173 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1175 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1177 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1179 * config/tc-mips.c : support frame and regmask/fregmask when
1180 MIPS_STABS_ELF is specified.
1182 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1184 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1185 (md_apply_fix): Don't return 1 for VTABLE relocs.
1186 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1188 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1190 * doc/c-i386.texi: Replace occurences of "opcode" with
1191 "instruction mnemonic", "instruction", or "mnemonic" when
1192 referring to the name of an instruction. Use "opcode" when
1193 referring to the sequence of machine bytes.
1195 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1196 (is_opcode_char): Rename to is_mnemonic_char.
1197 (md_assemble and i386_operand): Correct error messages from
1198 "opcode" to "instruction mnemonic"
1199 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1200 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1201 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1202 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1203 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1204 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1205 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1207 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1209 * config/tc-i386.c (i386_operand): Check for garbage after
1212 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1214 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1215 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1217 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1219 * config/tc-sh.h (obj_fix_adjustable): Define.
1220 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1221 (md_apply_fix): Likewise.
1222 (tc_gen_reloc): Likewise.
1223 (sh_fix_adjustable): New.
1225 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1227 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1228 * cgen.h (gas_cgen_finish_insn): Update prototype.
1229 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1230 cgen_insn_t -> CGEN_INSN_INT.
1231 (make_parallel): Update handling of CGEN_INT_INSN_P.
1232 (assemble_parallel_insn): Ditto.
1233 (target_make_parallel): New function.
1234 (md_assemble): Use it.
1236 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1238 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1240 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1242 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1243 converted into lower case.
1245 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1247 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1248 (gas_cgen_tc_gen_reloc): Likewise.
1249 * config/tc-m32r.h (obj_fix_adjustable): Define.
1250 * config/tc-m32r.c (m32r_fix_adjustable): New.
1251 (m32r_force_relocation): Handle VTABLE relocs.
1253 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1255 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1257 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1259 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1260 to lower case before parsing.
1262 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1263 parallel insns modift buts in the PSW as a side effect.
1265 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1267 * config/tc-d30v.c (find_format): Test for missing flag and
1270 (md_apply_fix3): Fix error messages to avoid
1271 assumption about presence of a symbol.
1273 (parallel_ok): Disallow parallel instructions that both modify the
1276 (find_format): Generate a warning if an odd numbered register is
1277 used as the first register in a mutli-register instruction.
1279 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1281 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1282 relocations are always associated with a symbol.
1284 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1286 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1287 (elf32_sparc_force_relocation): Declare.
1288 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1289 (tc_gen_reloc): Handle vtable relocs.
1290 (elf32_sparc_force_relocation): New.
1292 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1294 * symbols.c (S_IS_FUNCTION): New.
1295 * config/tc-v850.h (obj_fix_adjustable): Define.
1296 (TC_FORCE_RELOCATION): Define.
1297 (v850_force_relocation): Declare.
1298 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1299 of fx_addnumber for VTABLE reloc addends.
1300 (md_apply_fix3): Handle VTABLE relocs.
1301 (v850_fix_adjustable): New.
1302 (v850_force_relocation): New.
1304 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1306 * tc-hppa.c (fp_operand_format): Add some additional formats.
1307 (pa_ip): Do not automatically promote into pa2.0 mode.
1308 (pa_level): Handle ".level 2.0".
1310 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1312 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1313 * config/tc-i386.h (template.extension_opcode): Change to
1314 unsigned int to allow full range of 8-bit opcode suffixes.
1315 (None): Redefine as 0xffff.
1317 From Jeff B Epler <jepler@usgs.gov>
1318 * doc/c-i386.texi (i386-SIMD): New section.
1320 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1322 * read.c (discard_rest_of_line): New function.
1323 * read.h: Declare it.
1324 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1326 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1328 * config/tc-d10v.c (find_symbol_matching_register): New function.
1329 (find_opcode): Cope with the case where a register name matches
1332 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1334 * config/tc-v850.c (md_pcrel_from): Rename to
1335 v850_pcrel_from_section.
1336 (v850_pcrel_from_section): Do not resolves symbols in other
1339 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1341 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1343 * config/tc-d10v.c (find_opcode): Generate an error if a register
1344 is supplied for an operand that should not be a register.
1346 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1348 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1349 instructions to have another instruction in the right bin.
1351 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1353 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1354 the right container if the left container holds a branch
1357 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1359 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1360 both a register name and symbol name.
1361 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1363 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1365 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1366 execution unit class.
1368 (reg_name_search): If a name matches a register and a symbol,
1369 prefer the register.
1370 (find_format): Disallow flag registers when a general purpose
1371 register is required.
1372 If a number is required, but a register has been given, check to
1373 see if a symbol with the same name as the register exists, and if
1374 so, use that symbol.
1376 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1378 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1380 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1382 * config/tc-d30v.c (find_format): Do not accept flag registers as
1383 general purpose registers.
1384 (find_format): If an immediate value is expected at a given place
1385 in a format, but a register name has been provided instead, check
1386 to see if that register name matches the name of a predefined
1387 symbol and if it does, then use the symbol instead.
1388 (reg_name_search): If a register name matches a symbol name,
1389 prefer the register name to the symbol name.
1391 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1393 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1394 the previous insn to empty.
1396 1998-09-20 Michael Meissner <meissner@cygnus.com>
1398 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1399 pieces, forcing the use of an ANSI compiler.
1401 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1403 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1405 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1407 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1409 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1411 (obj_elf_vtable_entry): Likewise.
1412 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1413 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1414 (tc_gen_reloc): Likewise.
1415 (arm_fix_adjustable): Likewise.
1416 (elf32_arm_force_relocation): New.
1417 (armelf_frob_symbol): Remove coff-style symbol support.
1419 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1421 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1423 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1425 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1426 OBJ_COFF so that routine is defined for a.out format.
1428 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1430 * config/tc-i386.c (i386_operand): Detect non-segment registers
1431 used as segment prefixes.
1433 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1435 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1436 optimize across FDE boundaries.
1438 * config/obj-coff.c (obj_coff_section): Preserve any link once
1439 flags when setting the section flags.
1441 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1443 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1444 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1446 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1448 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1451 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1453 * frags.c (frag_grow): Include the size of the frag struct in the
1456 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1457 if the new subseg comes before the old.
1459 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1461 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1462 to handle edge8 and edge16.
1464 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1466 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1467 before we clobber the symbol involved.
1469 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1471 * config/tc-arm.c: Remove OBJ_ELF definitions for
1472 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1473 use arm_adjust_symtab for OBJ_COFF.
1474 (armelf_adjust_symtab): New Routine.
1475 * config/tc-arm.h: Define obj_adjust_symtab to
1476 armelf_adjust_symtab for OBJ_ELF.
1478 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1480 * configure.in: Make all i386-elf targets use bfd_gas.
1481 * config/tc-i386.c (tc_i386_force_relocation): New.
1482 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1483 (md_apply_fix3): Likewise.
1484 (tc_gen_reloc): Handle them.
1485 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1486 tc_i386_force_relocation.
1488 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1490 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1492 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1494 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1495 current opcode after writing the first insturction of a reverse
1498 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1500 * read.h (generate_lineno_debug): Add prototype.
1501 * read.c (generate_lineno_debug): Make non-static.
1503 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1505 * config/tc-i386.c (md_assemble): Only warn for address/data size
1508 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1510 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1511 against Thumb function names, as the linker needs this information.
1513 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1515 * expr.c (operand): Check also that there is no advance in operand
1516 after atof_generic in order to decide "is it label 0f or floating
1519 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1521 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1522 command line options with a single dash.
1523 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1525 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1527 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1528 * tc-arm.c (arm_fix_adjustable): New routine.
1530 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1532 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1533 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1534 demand_empty_rest_of_line before mri_comment_end.
1535 (equals): Check garbage after expression before
1536 mri_comment_end in MRI mode.
1538 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1540 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1541 small immediate constant to use the constant itself rather than
1544 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1546 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1547 (pa_leave): Likewise.
1549 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1551 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1553 (i386_operand): Fix an error message.
1555 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1557 * doc/c-arm.texi (ARM Directives): Document .req directive.
1559 * config/tc-arm.c (reg_required_here): Display erroneous string if
1560 the register name could not be decoded.
1561 Do not set inst.instruction if the sift is -1.
1563 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1565 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1568 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1570 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1571 even if it is belived to be unnecessary.
1573 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1575 config/tc-i386.c (i386_operand): Size immediate constants by
1576 suffix (erroneously removed as part of July 7 change).
1578 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1580 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1581 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1582 (armelf_frob_symbol): New Routine.
1583 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1585 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1587 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1589 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1591 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1592 command line switches passed to assembler.
1594 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1596 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1597 (gas_cgen_opcode_desc): Declare.
1598 (gas_cgen_parse_operand): Declare.
1599 (*): Prepend gas_ to gas specific fns to denote them as such.
1601 * cgen.c (gas_cgen_opcode_desc): New global
1602 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1603 (queue_fixup): Renamed from cgen_queue_fixup.
1604 (*): Prepend gas_ to gas specific fns to denote them as such.
1606 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1607 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1608 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1609 Open opcode table and initialize it.
1610 (make_parallel): Use gas_cgen_opcode_desc.
1611 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1612 (md_assemble): Ditto.
1614 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1616 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1617 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1618 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1619 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1620 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1621 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1622 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1623 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1624 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1625 (INIT_STAB_SECTION): Likewise.
1626 (OBJ_PROCESS_STAB): Likewise.
1628 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1629 (md_parse_option): Watch for them.
1630 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1631 (md_begin): Kill neverdef code.
1632 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1633 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1634 (s_alpha_coff_wrapper): New.
1635 (md_pseudo_table): Trap all ECOFF pseudos.
1637 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1639 Start of changes to remove mdebug section from mips*-elf
1640 Based on MIPS_STAB_ELF definition
1641 * acconfig.h: undef if not configured
1642 * config.in: undef if not configured
1643 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1644 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1645 * stabs.c (s_stab_generic): flush frag
1647 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1649 * configure.in: (arm-*-elf): Handle.
1650 (thumb-*-elf): Handle.
1651 * configure: Regenerate.
1652 * read.c (stringer): Fix typo in comment.
1653 * write.c (fixup_segment): Don't add symbol value to addend if
1655 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1657 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1660 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1662 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1663 (write_2_short): Emit warning if new flag is set.
1664 (do_assemble): Set flags if left instruction is one of special
1665 "right-instruction-killer" type.
1667 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1669 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1670 Always output words in debug_info section as big endian.
1671 (sparc_target_format): Choose correct bfd target.
1672 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1674 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1676 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1677 to work with internationalization code. Issue an error when two
1678 operands match that are not allowed to match.
1680 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1682 * configure.in (install_tooldir): Allow target to specify whether
1683 it wants to be installed in $(tooldir)/bin.
1684 * configure: Regenerate.
1685 * Makefile.am (install-exec-local): Set install-exec-tooldir
1686 dependency via configure.
1687 * Makefile.in: Regenerate.
1689 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1691 * Makefile.am (install-exec-local): Split into two ...
1692 (install-exec-bindir,install-exec-tooldir): New rules.
1693 * Makefile.in: Regenerate.
1695 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1697 * Makefile.am (install-exec-local): Don't remove the file before
1698 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1699 W. Rozycki <macro@ds2.pg.gda.pl>.
1700 * Makefile.in: Rebuild.
1702 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1704 * cgen.c: Include libiberty.h.
1705 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1706 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1707 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1708 (md_cgen_lookup_reloc)): Declare.
1709 (md_cgen_record_fixup_exp): Declare.
1710 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1711 (m32r_relax_frag): Declare.
1712 (cgen_md_apply_fix3): Decls moved to cgen.h.
1713 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1714 (m32r_cgen_record_fixup_exp): Delete decl.
1715 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1716 (assemble_nop): Delete.
1717 (expand_debug_syms): Delete unused `exp'.
1718 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1719 Add default case for -Wall.
1720 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1721 (md_atof): Delete unused wordP.
1723 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1725 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1728 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1730 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1731 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1732 .print, .purgem, and .struct. Remove documentation for
1735 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1737 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1738 Update call to insert_operand.
1740 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1742 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1744 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1746 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1747 whitespace after a prefix operator.
1749 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1751 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1753 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1755 * config/tc-sparc.c (log2): New static function.
1756 (s_reserve): Use log2 to convert alignment before calling
1758 (s_common): Use log2 to convert alignment before calling
1759 record_alignment and frag_align.
1760 (sparc_cons_align): Use log2.
1762 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1764 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1765 (s_common): Likewise.
1767 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1768 initialization of waddr.
1769 (sparc_elf_final_processing): Add default case to switch.
1771 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1773 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1774 than temporary real.
1776 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1778 * write.c (subsegs_finish): Don't align the segments if there were
1781 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1782 copying aux information.
1784 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1785 expression into a symbol.
1787 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1789 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1790 type to unsigned int.
1791 (md_assemble): Change type used to store offsets from unsigned
1793 (i386_operand): Switch error check to only call RESTORE_END_STRING
1794 once after parse_register.
1796 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1798 * config/tc-v850.c (md_show_usage): Changed format to match that
1801 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1803 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1805 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1807 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1810 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1812 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1813 * doc/Makefile.in: Rebuild.
1815 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1817 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1818 for %lo expressions.
1819 (mips_ip, case 'u'): Move range check after code to mask
1820 off bits in %hi/%lo expressions. Mask off high bits for
1823 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1825 * doc/Makefile.am (gasver.texi): New target.
1826 (as.info, as.dvi): Depends upon gasver.texi.
1827 * doc/as.texinfo: Include gasver.texi. Mention version number on
1828 title page and in top node.
1829 * doc/Makefile.in: Rebuild.
1831 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1833 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1834 but not including the line containing the edict.
1835 * listing.h (LISTING_EOF): New.
1836 * input-scrub.c (input_scrub_next_buffer): Call it.
1838 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1840 * config/tc-i386.c (i386_operand): Don't set the size of an
1841 immediate address based solely on the suffix and the mode.
1843 * config/tc-i386.c (md_assemble): Add assertion to make sure
1844 overlap2 does not set Imm.
1846 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1847 sequences of whitespace to a single space.
1848 (is_space_chars): Just compare with space.
1849 (md_begin): Don't initialize space_chars.
1850 (md_assemble): Just skip a single whitespace character.
1851 (i386_operand): Rewrite base-index parsing to use new
1852 parse_register, and to skip white space. Skip white space in a
1853 number of other places too. Don't give error message if
1854 parse_register fails.
1855 (parse_register): Change reg_string parameter to be non-const.
1856 Add end_op parameter. Skip white space after the `%', and return
1857 end of register string. Give error message here rather than
1860 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1862 Based on patch from Matt Semersky <matts@scd.hp.com>:
1863 * expr.c (op_encoding): Make const.
1864 (expr_set_precedence): New function.
1865 (expr_begin): Don't set operator rankings, just call
1866 expr_set_precedence.
1867 * expr.h (expr_set_precedence): Declare.
1868 * read.c (s_mri): Call expr_set_precedence.
1870 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1872 * doc/as.texinfo (Statements): Remove paragraph discussing
1873 continuing lines with a backslash. This hasn't worked for years,
1876 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1878 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1880 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1881 (ps_CTORS, ps_DTORS): New section types.
1882 (vms_fixup_xtors_section): New function
1883 (Ctors_Psect, Dtors_Psect): Define.
1884 (IS_GXX_XTOR): Define
1885 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1886 Filter static constructors/destructors and add to
1887 Ctors_Symbols/Dtors_Symbols chain.
1888 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1889 appropriate section.
1891 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1892 * makefile.vms: Merge vax/vms support.
1894 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1896 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1897 (elf_pseudo_table): Add them.
1898 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1899 (md_apply_fix): Accept them.
1900 (mips_fix_adjustable): Don't adjust them.
1901 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1902 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1903 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1904 (tc_fix_adjustable): Don't adjust them.
1906 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1908 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1910 * Makefile.in: Regenerate.
1911 * configure.in: AC_SUBST cgen_cpu_prefix.
1912 * configure: Regenerate.
1914 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1916 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1917 Changed all users of COND12_DELAY.
1919 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1921 * config/tc-mn10300.c (set_arch_mach): New function.
1922 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1923 (md_begin): Default to mn10300 mode.
1924 (md_assemble): Only accept instructions for the core mn10300
1925 chip and the active machine type.
1927 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1929 * subsegs.h (segment_info_type): Give the struct a name.
1930 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1931 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1932 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1933 * config/tc-w65.h (tc_reloc_mangle): Declare.
1934 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1936 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1938 * config/tc-v850.c (v850_comm): Restore old section
1939 after common processing.
1941 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1943 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1945 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1947 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1948 char with code that explicitly sign-extends.
1950 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1952 * config/tc-v850.c (md_begin): Restore text section as the current
1953 section after creating call table sections.
1954 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1957 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1958 with call to macro SYM_AUXINFO.
1960 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1962 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1963 with the program transform name.
1964 * Makefile.in: Rebuild.
1966 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1968 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1971 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1973 * config/tc-i386.c (i386_operand): Be prepared for a space between
1974 the open parenthesis and the start of the register operand,
1975 because of the June 16 change.
1977 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1979 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1982 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1984 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1985 even if it is belived to be unnecessary.
1987 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1989 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1991 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1993 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1995 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1996 shift amount for a repeated operand. The shift amount for the
1997 repeated copy comes from the size of the operand.
1999 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2001 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2003 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2005 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2007 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2009 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2010 characters in it as LEX_IS_SYMBOL_COMPONENT.
2011 * config/tc-i386.h (tc_symbol_chars): Define.
2012 (extra_symbol_chars): Declare.
2013 * config/tc-i386.c (extra_symbol_chars): Define.
2014 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2015 (line_comment_chars): Set to '/' if TE_LINUX.
2016 * doc/c-i386.texi (i386-prefixes): Update.
2017 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2019 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2021 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2022 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2024 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2026 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2027 constraint in instructions REP & REPI.
2029 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2031 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2032 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2034 (check_range): If the operand is shifted, then shift the number
2035 before checking its range.
2037 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2039 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2042 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2044 * config/tc-v850.c (v850_comm): Create special sections as needed.
2046 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2048 * config/tc-d10v.c (write_2_short): Addition of swapping
2049 instructions for sequential and reverse sequential order when
2050 given order is not possible.
2052 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2054 * Makefile.am: Rebuild dependencies.
2055 (DEP_INCLUDES): Fix reference to intl build directory.
2056 * Makefile.in: Rebuild.
2058 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2060 * doc/c-i386.texi: Update 16 bit documentation.
2062 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2063 IgnoreDataSize to IgnoreSize as they are used for address size as
2065 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2066 32-bit mode, similarly addr16/data16 and variants.
2068 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2070 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2071 sequential word multiply instructions.
2073 (do_assemble): Add extra command line argument, to allow mul32
2074 attribute to be preserved across parallel insns.
2075 (md_assemble): Insert NOPs between explicitly parallel insns which
2076 contain an 32 bit multiply and a 16 multiply.
2078 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2080 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2083 * config/tc-i386.c (reloc): Add braces.
2085 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2086 consistent with Intel naming.
2087 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2088 use bitfields in sib_byte.
2089 (modrm_byte): Don't use bitfields here either.
2091 * config/tc-i386.c (current_templates): Add const.
2092 (parse_register): Add const to return, param, and char *s.
2093 (i386_operand): Add const to reg_entry *r.
2094 * config/tc-i386.h (templates): Add const to start, end.
2096 Inspired by code for 16 bit gas support from Martynas Kunigelis
2097 <martynas@nm3.ktu.lt>:
2098 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2099 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2100 (uses_mem_addrmode): Remove.
2101 (md_estimate_size_before_relax): Add support here too.
2102 (md_relax_table): Rewrite interface to md_relax for 16 bit
2104 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2105 (opcode_suffix_to_type): Remove.
2106 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2107 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2108 (md_convert_frag): Likewise.
2109 (i386_operand): Add support for 16 bit base/index regs,
2110 immediates, and displacements. Remove some unnecessary casts, and
2111 localise end_of_operand_string, displacement_string_start,
2112 displacement_string_end variables. Add GCC_ASM_O_HACK.
2113 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2115 * config/tc-i386.c (prefix_hash): Remove.
2116 (md_begin): Rewrite without obstacks. Remove prefix hash table
2117 handling. Rewrite lexical table handling.
2118 (i386_print_statistics): Don't print prefix statistics.
2119 (md_assemble): Rewrite instruction parser so that line is not
2120 converted to lower case. Don't do a hash_find for prefixes,
2121 instead recognise them via opcode modifier.
2122 (expecting_operand, paren_not_balanced): Localise variables.
2123 * config/tc-i386.h (IsPrefix): Define.
2124 (prefix_entry): Remove.
2126 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2127 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2128 '\\' in case where comment_chars contains '/'.
2130 * config/tc-i386.c (MATCH): Ensure given operand and template
2131 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2132 you must write `ljmp *table(%ebx)'.
2134 From H.J. Lu <hjl@gnu.org>:
2135 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2136 as 0 ifndef BFD_ASSEMBLER.
2137 (md_assemble): Allow immediate operands without suffix or
2138 other reg operand to default in size to the current code size.
2140 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2142 * config/tc-v850.c (md_begin): Restore creation of
2143 .call_table_text and .call_table_data sections.
2145 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2147 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2148 after emitting a word of noops.
2150 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2152 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2153 (i386_operand): Simplify checks for valid base/index combinations.
2154 Disallow `in 4(%dx),%al'.
2156 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2158 (add_prefix): Change parameter from char to int.
2160 * config/tc-i386.h (Ugh): Define opcode modifier.
2161 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2163 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2164 CONSISTENT_REGISTER_MATCH macros to check register types more
2165 thoroughly. Check for illegal suffix/operand combinations
2166 when matching insns with operands. Handle new `s' suffix, and
2167 associated FloatMF opcode modifier for float insns with memory
2169 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2170 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2171 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2172 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2173 DATA_PREFIX_OPCODE throughout.
2175 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2176 (md_assemble): Rewrite suffix/register operand checking code to be
2177 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2178 AnyMem, the better to grep.
2180 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2181 given a memory operand. Don't set Abs bits either.
2182 (type_names): Remove Mem*, Abs*.
2183 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2184 define opcode_modifiers as these cases are handled by Disp8,
2185 Disp16, Disp32 and suffix checks.
2186 (COMES_IN_BOTH_DIRECTIONS): Remove.
2187 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2189 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2190 if IgnoreDataSize modifier given. Remove ShortformW modifier
2191 test. Add test for ShortForm in W base_opcode modification.
2192 Merge Seg2ShortForm and Seg3ShortForm code.
2193 * config/tc-i386.h (ShortFormW): Remove.
2194 (IgnoreDataSize): Define.
2196 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2198 * config/tc-d30v.c (md_assemble): Store previous segment state
2199 with previous instruction.
2201 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2203 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2204 (ebp, esp): Remove static variables.
2205 (MATCH): Remove test for InOutPortReg.
2206 (i386_operand): Properly handle InOutPortReg here instead.
2207 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2208 (md_assemble): Simplify and correct modrm and sib generation.
2209 (i386_operand): Add warning for scale without index.
2210 Rewrite checks for valid base/index combinations.
2212 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2213 macros and enclose in do while(0).
2214 (RESTORE_END_STRING): Likewise.
2215 (md_assemble): Add one to printed operand number so we start
2216 from 1 not 0. Add some more gettext invocations.
2217 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2220 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2221 DATA_PREFIX, SEG_PREFIX): Define.
2222 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2223 (check_prefix): Remove function.
2224 (add_prefix): New function. Add prefix to i.prefix as well as
2226 (md_assemble): Changes for add_prefix. Remove hack for wait
2227 prefix, instead always output prefixes in fixed order. Test
2228 for jcxz/loop when selecting between word & dword operations,
2229 and add address size prefix rather than operand size prefix.
2230 Remove operand -> address size hack when emitting jcxz/loop.
2231 (i386_operand): Remove O_Absent check as it's done in expr.
2233 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2235 * configure.in: Recognize m5200 as a cpu_type of m68k.
2236 * aclocal.m4: Rebuild with current libtool.
2237 * configure: Rebuild.
2239 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2241 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2242 to relaxable_symbol to prevent references to external symbol from
2245 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2247 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2248 symbols are relaxable.
2250 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2252 * config/tc-v850.c (md_begin): Don't create special
2253 sections by default.
2255 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2257 * config/tc-mips.c (macro): For div and udiv, close the
2258 reorder block as soon as possible.
2260 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2262 From Matt Semersky <matts@scd.hp.com>:
2263 * macro.c (macro_mri_mode): New function.
2264 * macro.h (macro_mri_mode): Declare.
2265 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2268 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2270 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2273 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2274 until after xstrdup in OBJ_EVAX case.
2276 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2278 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2279 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2280 of hardcoded magic number.
2281 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2283 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2285 * read.c (do_s_func): New function.
2287 * read.h (do_s_func): Add prototype.
2289 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2291 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2292 nops if fill pattern not specified.
2294 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2296 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2297 * config/te-go32.h (TE_GO32): Define.
2298 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2300 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2302 Implement .func/.endfunc pseudo-ops.
2303 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2305 * read.c (potable): Add .func,.endfunc.
2306 (s_func): New function.
2307 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2309 (in_doc_func_p,current_function_label): New static globals.
2310 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2312 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2314 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2315 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2316 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2317 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2318 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2319 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2320 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2321 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2322 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2323 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2324 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2325 * config/tc-a29k.c: Don't define md_short_jump_size,
2326 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2327 * config/tc-alpha.c: Likewise.
2328 * config/tc-alpha.h: Likewise.
2329 * config/tc-arm.c: Likewise.
2330 * config/tc-h8300.c: Likewise.
2331 * config/tc-h8500.c: Likewise.
2332 * config/tc-hppa.c: Likewise.
2333 * config/tc-i860.c: Likewise.
2334 * config/tc-i960.c: Likewise.
2335 * config/tc-ppc.c: Likewise.
2336 * config/tc-sh.c: Likewise.
2337 * config/tc-sparc.h: Likewise.
2338 * config/tc-tic30.c: Likewise.
2339 * config/tc-w65.c: Likewise.
2340 * config/tc-z8k.c: Likewise.
2342 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2344 * config/tc-vax.c (_): Delete this macro used for placeholder
2345 values in vax_operand_width_size; it conflicts with the _() macro
2346 used for internationalization.
2348 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2350 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2351 code. From Chris Moller <moller@bops.com>.
2353 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2354 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2355 * read.c (emit_expr): Initialize seg and subseg fields of a new
2357 * write.c (write_object_file): Switch to the appropriate segment
2358 and subsegment when processing a broken word.
2360 * config/tc-m68k.c (mri_assemble): New static function.
2361 (build_mri_control_operand): Call mri_assemble rather than
2363 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2364 (s_mri_endf, s_mri_endw): Likewise.
2366 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2368 * read.c (s_org): Call md_flush_pending_output if it is defined.
2370 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2372 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2374 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2375 (md_parse_option): Add for same.
2376 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2377 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2378 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2380 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2382 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2384 * config/tc-arm.c (find_real_start): Relax definition of local
2387 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2389 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2390 symbols at the given address, not just the last one specified.
2392 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2394 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2395 or number_to_chars_littleendian to write data.
2397 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2399 * config/tc-v850.c (md_assemble): Remove artificially created
2400 register name symbols.
2402 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2404 * write.c (fixup_segment): Change "segment" to "section" in
2407 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2409 * write.c (fixup_segment): Change sym1-sym2 message again.
2411 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2413 * write.c (fixup_segment): Improve error message for sym1-sym2
2414 errors when sym1 is in a different segment from sym2.
2416 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2418 * config/tc-m32r.c (warn_unmatched_high): New static local.
2419 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2420 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2421 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2422 (md_parse_option): Likewise.
2423 (md_show_usage): Likewise.
2424 (m32r_frob_file): Likewise.
2426 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2427 (read_a_source_file): Call them.
2428 * read.h (stabs_generate_asm_file): Declare.
2429 * stabs.c (stabs_generate_asm_file): New function.
2430 (generate_asm_file): New function.
2431 (stabs_generate_asm_lineno): Move file name handling into
2434 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2436 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2437 (d30v_current_align, d30v_current_align_seg): New variables.
2438 (d30v_last_label): New variable.
2439 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2440 (s_d30v_data, s_d30v_section): Likewise.
2441 (md_pseudo_table): Call them.
2442 (md_begin): Initialize d30v_current_align_seg.
2443 (md_assemble): Call d30v_align when needed by known current alignment.
2444 (d30v_frob_label, d30v_cons_align): New functions.
2445 * config/tc-d30v.h (md_do_align): Remove.
2446 (tc_frob_label): Call d30v_frob_label.
2447 (md_cons_align): New.
2449 * config/tc-d30v.c (find_format): Convert complex expressions to
2450 expression symbols before processing. Clean up code formatting.
2452 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2454 * po/Make-in (install-info): New target.
2456 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2458 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2460 * config/tc-mn10300.c (md_assemble): Likewise.
2462 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2464 * Makefile.am: Update with `make dep-am'.
2465 (HFILES): Add cgen.h.
2466 (cgen.o): Depend on cgen.h.
2467 * Makefile.in: Regenerate.
2469 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2471 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2473 * gasp.c (grab_label): Permit a label to be a preprocessor
2474 variable by permitting a label to start with a backslash.
2476 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2478 * config/tc-mips.c (validate_mips_insn): Removed hack
2479 for previously inaccessible bitfields in some INSN_TRAP
2482 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2484 * config/tc-d30v.c (do_assemble): Abort with error message
2485 if opcode operands do not match.
2487 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2489 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2490 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2491 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2492 similar new 'q' operand.
2494 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2496 * cgen.c (cgen_asm_finish_insn): Fix typo.
2498 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2501 * cgen.c: Include it.
2502 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2503 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2504 All callers updated.
2505 * config/tc-m32r.c: Include cgen.h.
2506 (m23r_insn): New members num_fixups,fixups.
2508 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2510 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2511 to avoid compiler warning.
2513 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2515 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2518 * makefile.vms (OBJS): Add ehopt.obj
2520 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2522 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2524 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2526 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2527 a short format insn.
2528 (md_assemble): Set it for explicitly packed insns.
2530 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2532 * config/obj-coff.c (c_symbol_merge): Do not take address of
2533 native fields when performing the memcpy.
2535 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2537 * config/tc-mips.c (macro,macro2): Implement
2538 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2540 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2542 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2543 relocations against globally visible symbols.
2544 * config/tc-m68k.c (relaxable_symbol): New macro.
2545 (m68k_ip, md_estimate_size_before_relax): Use it.
2546 (tc_m68k_fix_adjustable): Also handle weak symbols.
2548 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2550 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2551 references to externally visible symbols.
2552 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2553 values in twice for a PC relative reloc if the symbol is
2556 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2557 don't adjust a PC relative reloc against an externally visible
2559 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2560 for a PC relative fixup against an externally visible defined
2561 symbol, arrange to store object file and addend values as though
2562 the symbol were not defined.
2563 (tc_gen_reloc): Likewise.
2565 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2567 * read.c (sizeof_leb128): Referenced externally by write.c so
2570 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2572 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2573 and expand a 'debug' symbol associated with the next instruction
2574 that does not cause a short instruction to be filled with a NOP.
2575 (md_pseudo_table): Add support for .debugsym.
2576 (assemble_parallel_insn): Add calls to expand_debug_sym as
2578 (md_assemble): Ditto.
2580 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2582 * as.c (main): Conditionally call setlocale.
2583 * gasp.c (main): Likewise.
2584 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2585 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2587 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2589 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2591 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2593 * config/tc-hppa.c: Change all calls to bzero to use memset.
2594 (pa_ip): Add cast to avoid warning.
2595 (tc_gen_reloc, md_apply_fix): Likewise.
2596 (pa_find_space_by_number): Likewise.
2597 (hppa_force_relocation): Likewise.
2598 (pa_block): Change i to unsigned int.
2599 * config/obj-som.h (obj_som_copyright): Declare.
2601 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2603 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2604 for line numbers for assembly source.
2606 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2608 * configure.in: Change version number to 2.9.4
2609 * configure: Rebuild.
2611 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2613 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2615 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2617 * ecoff.h: Change symbolS in function declaration to struct
2620 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2622 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2623 (md_convert_frag): Fix i18n typo.
2625 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2627 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2628 * ecoff.h: Protoype it.
2629 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2630 [EVAX] (s_alpha_prologue): Delete.
2631 (md_pseudo_table): Update.
2633 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2635 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2636 array to local pointer.
2637 (get_args, parse_expr): Add casts to avoid warnings.
2639 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2641 * read.c (s_set): Cast xmalloc return value to fragS *.
2642 * config/tc-m68k.c (m68k_ip): Function made static to match
2643 previous forward declaration.
2644 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2646 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2648 * config/tc-v850.c: Add internationalisation macros to error
2651 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2652 macros to error strings.
2654 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2656 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2657 reloc is in the TOC csect.
2658 (md_apply_fix3): Correct gettext typo.
2660 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2662 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2663 .L - they are local labels and the branches are not really
2664 function calls but rather far jumps.
2666 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2668 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2670 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2672 * config/tc-i386.c (md_assemble): Print operand number rather than
2673 using ordinal_names.
2674 (i386_operand): Likewise.
2676 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2678 * Makefile.am (INTLLIBS): Define to work around apparent automake
2680 All Makefiles: Regenerated.
2682 * Many files: Added gettext invocations around user-visible
2684 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2685 HAVE_LC_MESSAGES): Define.
2686 * dep-in.sed: Added asintl.h.
2687 * po/Make-in: New file.
2688 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2690 * read.c (Z_): Renamed from `_'.
2691 * Makefile.am (SUBDIRS): Added po.
2692 (POTFILES): new macro.
2693 (po/POTFILES.in): New target.
2694 ($(OBJS)): Added asintl.h.
2696 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2697 (as_new_LDADD): Added $(INTLLIBS).
2698 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2699 (gasp_new_LDADD): Added $(INTLLIBS).
2700 (gasp_new_DEPENDENCIES): New macro.
2701 * configure, aclocal.m4: Rebuilt.
2702 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2704 (ALL_LINGUAS): Define.
2705 * macro.c: Include "asintl.h".
2706 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2707 * as.h: Include "asintl.h".
2708 * config/tc-i386.c (ordinal_names): Removed.
2709 (md_assemble): Changed error text to avoid ordinal_names.
2710 (i386_operand): Likewise.
2711 (reloc): Added as_bad to avoid i18n problems.
2712 (tc_gen_reloc): Likewise.
2713 * config/tc-arm.c (bad_args): Now a #define.
2715 * config/obj-vms.c (VMS_stab_parse): Changed type of
2717 (global_symbol_directory): Unified strings to avoid i18n
2719 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2720 avoid i18n problems.
2721 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2722 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2724 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2726 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2728 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2730 * as.c (print_version_id): Added an fprintf to avoid i18n
2732 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2734 * expr.c (expr): Added as_warn call to avoid i18n problems.
2735 * messages.c (as_assert): Changed code to avoid i18n problems.
2736 (as_abort): Likewise.
2737 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2738 (s_space): Likewise.
2739 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2741 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2743 * config/tc-i386.c (check_prefix): New static function, split out
2745 (struct _i386_insn): Add wait_prefix field.
2746 (md_assemble): Remove wait_prefix local variable. Use
2747 check_prefix when adding a prefix.
2749 * config/tc-i386.c (current_templates): New static variable.
2750 (md_assemble): Remove current_templates local variable.
2751 (md_assemble, i386_operand): Improve error and warning messages in
2752 many places. Add RESTORE_END_STRING in many places before error
2753 return. Clarify some comments.
2755 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2757 (md_assemble): Parse string instruction operands, looking for
2758 segment override prefixes. Check for invalid segment prefixes on
2760 (i386_operand): i.seg[] and max mem_operand changes for string
2762 * config/tc-i386.h (EsSeg): Define.
2764 * config/tc-i386.h (regKludge): Define.
2765 (iclrKludge, imulKludge): Don't define.
2766 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2767 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2768 opcode_modifier checks to look for more common cases first. Add
2769 default_seg for IsString case.
2771 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2773 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2775 * configure: Rebuild with new automake and libtool.
2776 * aclocal.m4, Makefile.in: Likewise.
2778 * doc/Makefile.am (as.dvi): New target.
2779 * doc/Makefile.in: Rebuild.
2781 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2783 * configure.in: Added sparc86x support.
2785 * configure: Rebuild.
2787 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2789 (md_parse_option): Warn if -EL is not supported for this architecture.
2791 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2793 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2795 * config/tc-mips.c (mips_ip): Note when we use get match on
2796 the full instruction name.
2798 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2800 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2801 back into the expression to handle add/sub simplification correctly.
2803 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2805 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2807 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2809 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2812 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2814 * symbols.c (max_indent_level): New global.
2815 (print_symbol_value_1): Use it.
2816 * expr.h (expr_build_dot): Declare.
2817 * expr.c (expr_build_dot): New function.
2819 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2821 * symbols.c (print_binary): New function.
2822 (print_expr_1): Call it.
2824 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2826 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2827 operand in the opcode.
2829 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2831 * config/tc-i386.h: Reorder operand flags and opcode modifier
2832 flags for clarity. Remove unused definitions: Unknown,
2833 ImmUnknown, DispUnknown, NoModrm.
2834 * config/tc-i386.c (type_names): Add missing Debug type.
2835 (md_assemble): Better duplicate prefix checking. Quicker string
2836 instruction check via new opcode_modifier flag.
2838 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2840 * doc/as.texinfo (Invoking): Clarify -Wa example.
2842 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2844 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2845 (s_mips_weakext): Define.
2846 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2847 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2850 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2852 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2853 is an error if the value can not be computed at assembly time.
2854 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2856 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2858 * gasp.c (main): Set next field of new include_path structure to
2859 NULL. From Avery Pennarun <averyp@gdc.ca>.
2861 * read.c (s_mri_sect): Call as_bad rather than abort for an
2862 unsupported MRI target.
2864 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2866 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2867 the destination of a branch instruction should be altered.
2868 (find_real_start): New function: Locate the real, Thumb coded
2869 start of a Thumb function.
2870 (do_t_branch23): Alter the destination of branches to Thumb
2873 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2875 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2877 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2880 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2882 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2883 * doc/c-hppa.texi: Likewise.
2885 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2887 * Makefile.am: Rebuild dependencies.
2888 * Makefile.in: Rebuild.
2890 * Makefile.am (DEP_INCLUDES): New variable.
2891 (.dep1): Change to work when srcdir is not an absolute path.
2892 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2893 * Makefile.in: Rebuild.
2895 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2897 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2898 LinearAddress patch.
2900 * configure.in: Set version to 2.9.1.
2901 * configure: Rebuild.
2903 * Branched binutils 2.9.
2905 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2907 * config/tc-i386.h (FWait): Define.
2908 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2909 other prefixes. Check FWait flag in opcode table to see which
2910 instructions require an fwait prefix.
2912 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2914 * stabs.c (get_stab_string_offset): Always create a stab string
2917 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2919 Fix some gcc -Wall warnings:
2920 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2921 * ehopt.c (eh_frame_code_alignment): Likewise.
2922 * expr.c (integer_constant, operand): Likewise.
2923 * frags.c (frag_align): Likewise.
2924 * gasp.c (level_0, change_base, doinstr): Likewise.
2925 * hash.c (hash_ask): Likewise.
2926 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2927 (debugging_pseudo): Likewise.
2928 * macro.c (define_macro, check_macro): Likewise.
2929 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2930 (ignore_rest_of_line, float_cons): Likewise.
2931 * symbols.c (decode_local_label_name): Likewise.
2932 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2933 (fixup_segment, number_to_chars_bigendian): Likewise.
2934 (number_to_chars_littleendian): Likewise.
2935 * config/atof-ieee.c (gen_to_words): Likewise.
2936 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2937 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2938 * read.c (output_big_sleb128): Initialize locals to avoid
2940 (output_big_uleb128, equals): Likewise.
2941 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2942 to unsigned int. Change zeros to unsigned int.
2943 * cond.c (s_if): Add return to default case.
2944 * frags.c (frag_now_fix): Change return type to addressT.
2945 * frags.h (frag_now_fix): Update declaration.
2946 * listing.c (file_info_struct): Change linenum to unsigned int.
2947 (struct list_info_struct): Change hll_line to unsigned int.
2948 (print_source): Update format string.
2949 * read.c (emit_expr): Change scan to unsigned int, and don't
2950 bother to initialize it.
2951 * symbols.c (dollar_label_count): Change to unsigned long.
2952 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2953 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2954 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2956 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2958 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2959 mcf5200 just as we do for m68000.
2960 (m68k_init_after_args): Likewise.
2961 (md_estimate_size_before_relax): Likewise.
2963 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2965 * config/tc-v850.c (md_assemble): Store relocation addend in
2966 fixup instead of instruction.
2968 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2970 * config/tc-i386.c (md_assemble): Swap template arguments to
2971 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2972 This macro is currently symmetric, so passing them the wrong
2973 way didn't cause any problem, but may if the macro is changed
2975 After copying template to i.tm, use i.tm. rather than t-> to
2976 access fields, and make t a const*
2977 Move i.tm.operand_types[] swap to immediately after the copy.
2979 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2981 * expr.h (expr_build_uconstant): Add prototype.
2982 (expr_build_unary,expr_build_binary): Add prototypes.
2983 * expr.c (expr_build_uconstant): New function.
2984 (expr_build_unary,expr_build_binary): New functions.
2986 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2988 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2989 * macro.c (macro_expand_body): Increase buffer size.
2990 * messages.c (as_warn): Likewise.
2991 (as_warn_where, as_bad, as_bad_where): Likewise.
2993 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2995 Based on patch from H.J. Lu <hjl@gnu.org>:
2996 * Makefile.am (DISTSTUFF): New variable.
2997 (diststuff): New target.
2998 * Makefile.in: Rebuild.
3000 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3003 m32r_elf_section_change_hook.
3005 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3006 emit a nop if a section ends with a 16 bit instruction.
3008 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3010 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3011 s_lcomm rather than obj_coff_lcomm.
3012 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3014 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3016 * config/tc-i386.h (LinearAddress): Define.
3017 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3018 instruction, don't use a default segment.
3020 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3022 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3023 * configure: Rebuild.
3025 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3027 * aclocal.m4, configure: Rebuild with libtool 1.2.
3029 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3031 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3032 PC relative branches. Patch courtesy of Jonathan Walton.
3035 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3037 * configure.in (emulations): Add thumb-pe target.
3039 * configure (emulations): Add thumb-pe target.
3041 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
3043 * itbl-lex.l (yywrap): Don't define if already defined as a
3046 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3048 * depend.c (quote_string_for_make): New function.
3049 (wrap_output): Use it.
3051 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3053 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3054 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3056 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3058 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3059 Recognize -GN and -relax.
3060 (md_begin): Initialize gp size from -G switch.
3061 (alpha_force_relocation): Always force if -relax.
3062 (alpha_align): Take a new argument that will specify when to
3063 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3064 Change all callers. Emit nop alignment padding as nop+unop pair.
3066 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3068 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3069 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3071 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3073 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3074 require padding to the next long word boundary.
3076 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3078 * cgen.c: #include symcat.h.
3079 * config/tc-m32r.c: Likewise.
3081 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3083 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3084 absolute expressions instead of '$' prefixed register names.
3086 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3088 * read.c (s_set): Record file and line info for symbols when -as.
3089 (pseudo_set): Don't overwrite that dummy fragment.
3091 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3093 * config/tc-ppc.c (md_pseudo_table): Add "section".
3094 (ppc_named_section): New static function.
3096 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3098 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3099 so we don't have to scan the entire list.
3101 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3103 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3104 case, allow the parallel instructions to modify the same flag
3107 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3109 * listing.c (list_symbol_table): Categorize symbols by
3110 undefined_section rather than sy_frag->line == NULL.
3112 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3114 * Makefile.am (install-exec-local): Install properly when ln
3115 fails or tooldir == prefix.
3117 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3119 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3120 Test result of insert_operand for error.
3122 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3124 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3125 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3126 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3127 * doc/Makefile.in: Rebuild.
3129 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3131 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3132 (macro): Fix handling of M_COP[0-3].
3134 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3136 Based on patches from Ross Harvey <ross@teraflop.com>:
3137 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3138 if macro_alternate or macro_mri.
3139 (getstring): Remove support for byte constants between < and >.
3140 (get_any_string): '<' only starts a string if macro_alternate or
3142 (macro_expand_body): Permit keyword parameters following
3143 positional parameters.
3145 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3146 * configure.in (alpha*-*-netbsd*): New target.
3147 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3148 * configure: Rebuild.
3150 * as.h (flag_warn_suppress_instructionswap): Move from here...
3151 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3152 here, and make static.
3154 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3155 BFD_ASSEMBLER or MANY_SEGMENTS.
3157 * as.c (show_usage): Update bug-gnu-utils address.
3158 * gasp.c (show_usage): Likewise.
3159 * doc/as.texinfo (Bug Reporting): Likewise.
3161 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3163 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3164 insns regardless of the size of a pointer if we're in mips I or
3166 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3168 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3170 Fix rac to accept only a0:
3171 * tc-d10v.c (parallel_ok, find_opcode):
3172 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3173 Introduce OPERAND_GPR.
3175 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3177 * read.c (s_fill): Handle non-constant repeat counts by creating
3178 an rs_space fragment.
3180 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3182 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3183 from as_bad to as_warn.
3185 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3187 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3188 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3189 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3191 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3193 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3194 seg_fix_rotP rather than fix_root from seg_info.
3196 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3198 * expr.c: Add support for 0x1_2_3_4 bignums.
3200 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3202 * configure.in: Change -linux* to -linux-gnu*.
3203 * configure: Rebuild.
3205 * app.c (do_scrub_begin): Treat \r as whitespace.
3207 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3209 * Makefile.am: Update dependencies.
3210 * Makefile.in: Rebuild.
3212 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3214 * configure, aclocal.m4: Rebuild with new libtool.
3216 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3218 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3219 the argument to bfd_set_arch_mach.
3220 (load_address): Use bfd_arch_bits_per_address to determine the
3221 bit size of an address instead of looking at the isa level.
3222 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3224 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3226 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3228 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3230 * ehopt.c: New file.
3231 * as.h (enum _relax_state): Add rs_cfa.
3232 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3233 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3234 * read.c (emit_expr): Call check_eh_frame.
3235 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3236 (relax_segment): Likewise.
3237 * Makefile.am: Rebuild dependencies.
3238 (GAS_CFILES): Add ehopt.c.
3239 (GENERIC_OBJS): Add ehopt.o.
3240 * doc/internals.texi (Frags): Document rs_cfa.
3242 * as.c (show_usage): Mention --traditional-format.
3243 (parse_args): Accept --traditional-format.
3244 * as.h (flag_traditional_format): Declare.
3245 * output-file.c (output_file_create): If flag_traditional_format,
3246 set BFD_TRADITIONAL_FORMAT on stdoutput.
3247 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3249 * config/tc-mips.c (append_insn): Make sure that if we have a
3250 fixup for an unmatched %hi reloc, it does not associated with a
3253 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3254 * doc/Makefile.in: Likewise.
3256 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3258 * config/tc-m32r.c (check_for_side_effects): New function.
3259 (can_make_parallel): Add checks for instruction side effects
3260 clashing with the other instruction.
3261 (assemble_parallel_insn): Improve warning messages. Return error
3262 message from non-swapped instruction order.
3264 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3266 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3268 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3269 md_cleanup definition. This moves the forced literal output to
3270 the end of the source pass, and avoids macro's inserting literals
3271 into the code immediately after the macro expansion.
3273 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3275 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3276 a gas internal symbol is adjustable.
3277 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3279 * as.h: If gcc version greater than 2.6, use `__format__' and
3280 `__printf__' in function attributes, rather than `format' and
3283 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3285 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3287 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3289 Add tms320c30 support:
3290 * config/tc-tic30.h: New file.
3291 * config/tc-tic30.c: New file.
3292 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3293 TARGET_FORMAT as "coff-tic30".
3294 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3295 * Makefile.am: Rebuild dependencies.
3296 (CPU_TYPES): Add tic30.
3297 (CPU_OBJ_VALID): tic30-aout is valid.
3298 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3299 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3300 * configure, Makefile.in: Rebuild.
3302 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3304 * config/tc-v850.c (md_assemble): Improvements to error messages.
3306 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3308 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3309 BFD_RELOC_HI16_S to store the high bits of any value.
3311 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3312 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3313 assembler calculate relocations to any external symbol at all.
3314 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3315 involving generation of pc-relative relocs.
3316 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3317 has been moved to md_apply_fix3.
3319 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3320 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3321 which actually means (the address of identifier's GOT entry) +
3322 constant, which is not particularly useful.
3324 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3326 * read.h (include_dirs): Declare.
3327 (include_dir_count,include_dir_maxlen): Declare.
3329 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3331 * configure.in: Correct check for shared opcodes library.
3332 * configure: Rebuild.
3334 * listing.c (buffer_line): If we can't open the file, set at_end.
3335 (listing_print): Remove unused local variable fi.
3337 * config/m68k-parse.y (reglistpair): Handle register list in
3340 * config/vms-conf.h: Don't undef VERSION.
3342 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3344 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3346 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3348 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3349 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3350 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3351 (EXTRA_DIST): Define.
3352 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3353 explicitly rather than via the list of object files.
3354 (gcc-as.opt): New file created when make-gas.com is run.
3355 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3356 itbl-cpu.h} to #include appropriate file rather than copying that
3358 * config/vms-conf.h: Synchronize with current config.in.
3359 * Makefile.in: Rebuild.
3361 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3363 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3364 (parallel_ok): Relaxed parallel subinstruction dependency check.
3366 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3368 * as.h (flag_warn_suppress_instructionswap): added new flag.
3369 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3370 command line argument.
3371 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3372 warning only if flag_warn_suppress_instructionswap is false.
3374 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3376 * configure.in (i386-*-mingw32*): New target.
3377 * configure: Rebuild.
3379 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3381 * symbols.c (resolve_symbol_value): Don't set the segment if it
3382 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3384 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3387 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3389 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3390 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3393 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3395 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3397 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3399 * config/tc-v850.c (v850_insert_operand): Display instruction when
3400 an error is encountered.
3402 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3404 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3405 (i386-*-sco3.2v5*coff): New target.
3406 (i386-*-sco3.2*): New target.
3407 * configure: Rebuild.
3409 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3411 * config/tc-v850.c: Tidy error message production.
3413 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3415 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3416 validate_immediate return value in the right type for comparisons
3419 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3421 * listing.c (MAX_BYTES): Use listing variables not constants.
3422 (data_buffer): No longer an array, but a pointer.
3423 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3424 (listing_listing): Allocate data_buffer.
3426 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3428 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3429 --listing-rhs-width, --listing-cont-lines.
3430 (show_usage): Update.
3431 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3432 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3433 (print_lines): Use the variables instead of the constants.
3434 (listing_listing): Likewise.
3435 * listing.h: Declare the new vars.
3437 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3439 * as.c (parse_args): Add --keep-locals alias for -L.
3440 Add --strip-local-absolute.
3441 (show_usage): Update.
3442 * as.h (flag_strip_local_absolute): New flag.
3443 * symbols.c (S_IS_LOCAL): Use it.
3444 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3445 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3446 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3448 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3450 * config/tc-m32r.c: Detect if explicitly parallel instructions
3451 might have an io conflict and issue a warning message.
3453 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3455 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3456 cgen_swap_fixups): Functions to save, restore and swap the fixup
3457 chain with a backup copy.
3458 (cgen_asm_finish_insn): Returns address of constructed insn.
3460 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3462 * listing.c (file_info_struct): Remove FILE, add POS.
3463 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3464 (file_info): Don't open the file.
3465 (buffer_line): Check for the file in the last_open cache, updating
3467 (print_source): Don't reference file_info->file.
3468 (listing_listing): Likewise.
3469 (listing_print): Close the file in the cache, if any.
3471 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3473 * read.c (dwarf_file_string): New file static variable.
3474 (emit_expr): Look for constant sequence that leads up to a file
3475 name in DWARF debugging output.
3476 (stringer): Use dwarf_file_string to decide whether to accept a
3477 string as a file name.
3479 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3481 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3482 (crack_operand): Add reg->reglst MRI hack.
3483 (r_seg): Put reglst symbols in reg_section.
3484 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3486 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3488 * tc-sh.c (get_specific): Handle SGR & DBR.
3490 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3492 * tc-h8300.c (parse_reg): Take the length of the symbol into
3493 account when attempting to match a register name.
3494 * tc-h8500.c (parse_reg): Likewise.
3496 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3498 * cgen.c: Formatting changes to improve readability.
3500 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3502 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3505 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3507 Based on a patch from Jim Wilson
3508 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3509 (tc_gen_reloc): Handle cross section PC relative relocs
3512 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3514 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3516 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3518 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3519 (expr_jmp_buf): New static local.
3520 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3521 (cgen_md_operand): New function.
3522 * tc-m32r.c: Clean up pass over `struct foo' usage.
3523 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3525 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3527 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3528 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3530 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3532 * config/tc-i386.c (i386_operand): Give an error if there are
3533 unrecognized characters after an expression.
3535 For older changes see ChangeLog-9697