1 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3 * doc/internals.texi (Symbols): Describe changes in symbol
6 1999-06-03 Richard Henderson <rth@cygnus.com>
8 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
9 instead of doing the work by hand.
11 1999-06-03 David Mosberger <davidm@hpl.hp.com>
13 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
14 state of line state-machine.
15 (struct ls): Collect DWARF2 line state-machine state in new member
16 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
17 resulted in any DWARF2 directives.
18 (reset_state_machine): New function.
19 (out_end_sequence): Ditto.
20 (dwarf2_gen_line_info): When switching sections or switching to a
21 lower text address, call out_end_sequence() first to terminate the
22 previous code sequence as code sequences MUST have monotonically
24 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
26 1999-06-03 David Mosberger <davidm@hpl.hp.com>
28 * as.c (parse_args): Add option -gdwarf2 to allow requesting
29 DWARF2 debug info (line information only, at this point).
30 * as.h: Update comment about supported debug formats.
31 * dwarf2dbg.c, dwarf2dbg.h: New files.
32 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
34 * expr.c (operand): Don't use [ for parens if we want an index op.
35 (op_encoding): Switch [ into O_index, if desired.
36 (op_rank): Renumber with O_index on bottom.
37 (expr): If O_index, match closing bracket.
38 * expr.h (O_index): New.
40 * read.c (read_a_source_file): Conditionally allow matched "
41 in lines passed to md_assemble.
43 * config/obj-elf.c (elf_pseudo_table): Add `common'.
45 1999-06-03 Ian Lance Taylor <ian@zembu.com>
47 Add support for storing local symbols in a small structure to save
48 memory when assembling large files.
49 * as.h: Don't include struc-symbol.h.
50 (symbolS): Add typedef.
51 * symbols.c: Include struc-symbol.h.
52 (local_hash): New static variable.
53 (save_symbol_name): New static function, from symbol_create.
54 (symbol_create): Call save_symbol_name.
55 (local_symbol_count): New static variable.
56 (local_symbol_conversion_count): Likewise.
57 (LOCAL_SYMBOL_CHECK): Define.
58 (local_symbol_make): New static function.
59 (local_symbol_convert): New static function.
60 (colon): Handle local symbols. Create local symbol for local
62 (symbol_table_insert): Handle local symbols.
63 (symbol_find_or_make): Create local symbol for local label name.
64 (symbol_find_base): Check for local symbol.
65 (symbol_append, symbol_insert): Check for local symbols.
66 (symbol_clear_list_pointers, symbol_remove): Likewise.
67 (verify_symbol_chain): Likewise.
68 (copy_symbol_attributes): Likewise.
69 (resolve_symbol_value): Handle local symbols.
70 (resolve_local_symbol): New static function.
71 (resolve_local_symbol_values): New function.
72 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
73 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
74 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
75 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
76 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
77 (symbol_previous, symbol_next): New functions.
78 (symbol_get_value_expression): Likewise.
79 (symbol_set_value_expression): Likewise.
80 (symbol_set_frag, symbol_get_frag): Likewise.
81 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
82 (symbol_mark_used_in_reloc): Likewise.
83 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
84 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
85 (symbol_mri_common_p): Likewise.
86 (symbol_mark_written, symbol_clear_written): Likewise.
87 (symbol_written_p): Likewise.
88 (symbol_mark_resolved, symbol_resolved_p): Likewise.
89 (symbol_section_p, symbol_equated_p): Likewise.
90 (symbol_constant_p): Likewise.
91 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
92 (symbol_get_obj, symbol_set_obj): Likewise.
93 (symbol_get_tc, symbol_set_tc): Likewise.
94 (symbol_begin): Initialize local_hash.
95 (print_symbol_value_1): Handle local symbols.
96 (symbol_print_statistics): Print local symbol statistics.
97 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
98 Declare new symbols.c functions. Move many declarations here from
100 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
101 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
102 (struct symbol): Move bsym to make it clearly the first field.
103 Remove TARGET_SYMBOL_FIELDS.
104 (symbolS): Don't typedef.
105 (struct broken_word): Remove.
106 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
107 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
108 (symbol_clear_list_pointers): Likewise.
109 (symbol_insert, symbol_remove): Likewise.
110 (symbol_previous, symbol_append): Likewise.
111 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
112 (struct local_symbol): Define.
113 (local_symbol_converted_p, local_symbol_mark_converted): Define.
114 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
115 (local_symbol_get_frag, local_symbol_set_frag): Define.
116 (local_symbol_get_real_symbol): Define.
117 (local_symbol_set_real_symbol): Define.
119 * write.c (write_object_file): Call resolve_local_symbol_values.
120 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
121 (TARGET_SYMBOL_FIELDS): Don't define.
122 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
123 ECOFF_DEBUGGING, add ECOFF fields.
124 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
125 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
126 ECOFF_DEBUGGING, add ECOFF fields.
127 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
128 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
129 * config/tc-mcore.h: Don't include struc-symbol.h.
130 (TARGET_SYMBOL_FIELDS): Don't define.
131 (struct mcore_tc_sy): Define.
132 (TC_SYMFIELD_TYPE): Define.
133 * Many files: Use symbolS instead of struct symbol. Use new
134 accessor functions rather than referring to symbolS fields
137 * read.c (s_mri_common): Don't add in value of line_label.
139 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
140 checking for SEC_LINK_ONCE.
142 * config/tc-sh.h (sh_fix_adjustable): Declare.
144 * app.c (input_buffer): New static variable.
145 (app_push): Save saved_input in allocated buffer.
146 (app_pop): Restored saved_input.
147 (do_scrub_chars): Change get parameter to take char * and int as
148 arguments. Change GET macro to pass input_buffer to get
149 function. Don't save input into allocated buffer.
150 * as.h (do_scrub_chars): Update declaration.
151 * input-file.c (input_file_get): Change to take char * and int.
152 Read data into passed in buffer. Remove static buffer.
153 * read.c (scrub_from_string): Change to take char * and int. Copy
154 data into passed in buffer.
156 * hash.h: Neaten. Declare hash_traverse.
157 * hash.c: Complete rewrite based on BFD hashing code.
158 * gasp.c (chunksize): New variable.
159 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
162 1999-05-28 Nick Clifton <nickc@cygnus.com>
164 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
165 addend unless the target uses an old ABI.
167 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
169 -Wchar-subscripts cleanup
170 * listing.c (listing_newline): Use unsigned char variable, so
171 calls to isascii,iscntrl are correct.
172 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
174 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
175 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
176 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
177 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
179 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
181 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
183 (arch_coldfire_p): New #define.
184 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
186 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
188 * config/tc-m68k.c (install_operand): Add places `n', `o'.
190 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
191 (install_operand): Add place `N'.
192 (init_table): Add registers ACC, MACSR, MASK.
194 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
196 * config/tc-m68k.c: Change mcf5200 --> mcf.
197 (archs): Add mcf5206e, mcf5307.
198 (m68k_ip): Add format `u'.
199 (install_operand): Add place `m', `M', `h'.
200 (init_table): Add upper/lower registers.
202 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
204 1999-05-28 Martin Dorey <mdorey@madge.com>
206 * config/tc-i960.c: Several minor changes to add ELF and
207 BFD_ASSEMBLER support.
208 * config/tc-i960.h: Likewise.
209 * configure.in (i960-*-elf*): New target.
210 * aclocal.m4, configure: Rebuild.
212 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
214 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
215 reloc changes when defined(BFD_ASSEMBLER).
217 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
219 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
221 * write.c (write_print_statistics): Output to file, not stderr.
223 * expr.c (generic_bignum_to_int32,64): Prototype.
225 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
226 output_sleb128, output_uleb128, output_big_sleb128,
227 output_big_uleb128, output_big_leb128): Prototype.
228 (output_big_sleb128, output_big_uleb128): Make inline.
229 (output_big_leb128): Remove inline
231 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
232 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
233 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
234 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
235 value for correct overflow check in write.c:fixup_segment.
236 * write.c (fixup_segment): Move bitfield overflow checks to after
237 the md_apply_fix call.
238 * config/obj-coff.c (fixup_segment): Likewise.
239 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
240 valueT *val argument.
242 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
244 * config/atof-ieee.c (gen_to_words): Correctly round a
245 denormalized number. Fix off-by-one in range checking for
246 exponent in a denormal.
248 1999-05-10 Nick Clifton <nickc@cygnus.com>
250 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
253 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
255 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
257 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
259 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
260 (ReverseRegRegmem): Remove.
261 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
262 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
263 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
266 From Doug Ledford <dledford@redhat.com>
267 * config/tc-i386.h (RegXMM): New for P/III.
268 * config/tc-i386.c: Add support for P/III.
270 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
272 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
273 (md_begin): Allow ppc32 insns in ppc64bridge mode.
274 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
276 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
278 * config/tc-i386.c (i386_immediate): Skip whitespace before
279 complaining about junk after expression.
280 (i386_displacement): Likewise.
282 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
284 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
285 Don't copy before downcaseing.
287 1999-05-05 Catherine Moore <clm@cygnus.com>
289 * tc-m68k.c: Include elf/m68k.h.
290 (m68k_elf_final_processing): New routine.
291 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
294 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
296 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
299 1999-04-30 Nick Clifton <nickc@cygnus.com>
301 * config/tc-mcore.c (mcore_s_section): Dump literals before
304 1999-04-29 Nick Clifton <nickc@cygnus.com>
306 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
309 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
311 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
312 (TC_INIT_FIX_DATA): Delete.
313 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
314 (TC_INIT_FIX_DATA): Delete.
315 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
316 * write.c (fix_new_internal): Initialize fx_cgen member.
317 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
318 (gas_cgen_md_apply_fix3): Update.
319 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
320 (md_cgen_record_fixup_exp): Update.
321 (FX_OPINFO_R_TYPE): Update.
323 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
324 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
325 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
326 * frags.h (struct frag): Make opindex, opinfo ints.
328 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
330 1999-04-26 Tom Tromey <tromey@cygnus.com>
332 * aclocal.m4, configure: Updated for new version of libtool.
334 1999-04-22 Nick Clifton <nickc@cygnus.com>
336 * config/tc-mcore.c (md_apply_fix3): Renamed function from
338 (md_apply_fix3): Do not fix up absolute relocations against
341 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
343 1999-04-20 Nick Clifton <nickc@cygnus.com>
345 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
346 changes and data-in-text directives.
347 (mcore_cons): New function: intercept cons() operations.
348 (mcore_float_cons): New function: intercept float_cons()
350 (mcore_stringer): New function: intercept stringer() operations.
352 1999-04-18 Ian Lance Taylor <ian@zembu.com>
354 * obj.h (struct format_ops): Change generate_asm_lineno field to
356 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
358 * config/tc-alpha.c (find_opcode_match): Add default case to
360 (find_macro_match): Likewise.
361 (load_expression): Parenthesize && within ||.
363 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
365 1999-04-17 Nick Clifton <nickc@cygnus.com>
367 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
368 .text .data .section pseudo ops.
369 (mcore_s_section): New function. Dump lits before changing secs.
370 (mcore_s_text): New function. Dump lits before changing secs.
371 (mcore_s_data): New function. Dump lits before changing secs.
373 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
375 * config/tc-mips.c (mips_32bitmode): New.
376 (md_begin): Set mips_32bitmode if needed.
377 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
378 Set EF_MIPS_32BITMODE.
380 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
382 * config/obj-coff.c (c_section_symbol): Fix typo in previous
385 1999-04-16 Nick Clifton <nickc@cygnus.com>
387 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
389 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
391 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
392 expressions correctly.
395 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
397 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
399 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
401 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
402 and fmpynfadd instructions.
404 1999-04-11 Richard Henderson <rth@cygnus.com>
406 * as.h (environ): Declare it, if needed.
407 * as.c (dump_statistics): Don't declare environ.
408 * configure.in (environ): Detect declaration.
409 * configure, config.in: Rebuild
411 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
412 (i386_displacement): Allocate enough space for replacement buffer.
413 Clean up replacement buffer initialization.
415 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
417 * subsegs.c (section_symbol): Don't create a new symbol if one
418 already exists; instead, use the existing one, but set its segment
419 and frag data if it hasn't already been defined.
420 * config/obj-coff.c (c_section_symbol): Likewise.
422 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
424 * tc-alpha.c (load_expression): Call as_bad instead of abort.
426 1999-04-08 Nick Clifton <nickc@cygnus.com>
428 * config/tc-mcore.c: New File: Support routines for MCore
430 * config/tc-mcore.h: New File: Definitions for MCore assembler.
431 * config/obj-coff.c: Add support for mcore-pe target.
433 * Makefile.am: Add support for MCore targets.
434 * Makefile.in: Regenerate.
435 * configure.in: Add support for MCore targets.
436 * configure: Regenerate.
438 * doc/all.texi: Set MCORE.
439 * doc/as.texinfo: Document MCore specific command line options.
441 * write.h: Prevent multiple inclusion.
443 1999-04-06 Ian Lance Taylor <ian@zembu.com>
445 * asintl.h (LC_MESSAGES): Never define.
446 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
448 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
451 * Makefile.am (m68k-parse.c): If configuring in the source
452 directory, copy m68k-parse.y into the local directory before
453 running ylwrap, to remove spurious differences when generating
455 * Makefile.in: Rebuild.
457 * config/tc-sparc.h (md_do_align): Just allocate the number of
458 bytes necessary, rather than always allocating 1024.
460 1999-04-04 Ian Lance Taylor <ian@zembu.com>
462 * listing.c (listing_newline): Add cast to avoid warning.
463 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
464 * config/tc-i386.c (i386_scale): Add return value.
465 (build_displacement_string): Remove unused local temp_disp2.
466 (i386_intel_memory_operand): Add parentheses to avoid warning.
467 (i386_intel_operand): Remove unused local end_of_operand_string.
468 (i386_operand): Remove unused local operand_modifier.
469 (i386_operand): Add parens to avoid warning.
471 1999-04-04 Don Bowman <don@pixsci.com>
473 * configure.in: Add mips*-*-vxworks* target; have it define
475 * configure, config.in: Rebuild.
477 1999-03-31 Nick Clifton <nickc@cygnus.com>
479 * configure.in (emulations): Add support for arm-epoc-pe.
480 * configure: Regenerate.
481 * config/te-epoc-pe.h: New file. Define macros specific to
483 * config/tc-arm.h: Select epoc-pe-arm target format if configured
484 for arm-epoc-pe target.
486 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
488 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
490 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
492 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
493 detect ",n" without a condition.
494 (pa_parse_neg_cmpsub_cmpltr): Likewise.
497 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
499 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
500 instruction is encoded with one bit.
503 1999-03-23 Ian Lance Taylor <ian@zembu.com>
505 * doc/internals.texi (CPU backend): Mention that
506 line_separator_chars should not include newline. From thi
507 <ttn@mingle.glug.org>.
509 1999-03-22 Doug Evans <devans@casey.cygnus.com>
511 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
512 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
514 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
516 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
518 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
520 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
523 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
525 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
527 1999-03-15 Martin Hunt <hunt@cygnus.com>
529 * app.c (do_scrub_begin): Change '-' back to a symbol char
530 so we can use multiple opcodes on a line again.
532 * config/tc-d30v.c: By default, warn if a symbol has
533 the same name as a register. Plus some minor
534 updates from the branch.
536 1999-03-13 Nick Clifton <nickc@cygnus.com>
538 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
539 BFD_RELOC_16 and BFD_RELOC_64.
541 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
543 * expr.c (expr): Add missing else.
545 1999-03-12 Nick Clifton <nickc@cygnus.com>
547 * config/tc-arm.c (md_apply_fix3): Improve error message.
549 1999-03-11 Doug Evans <devans@casey.cygnus.com>
551 * Makefile.am (CPU_TYPES): Add fr30.
552 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
553 (fr30,m32r dependencies): Update.
554 * Makefile.in: Rebuild.
556 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
557 (gas_cgen_record_fixup_exp): Ditto.
558 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
559 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
560 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
561 (md_cgen_lookup_reloc): Update use of operand->type.
562 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
563 (md_convert_frag): Call cgen_operand_lookup_by_num.
564 (md_cgen_lookup_reloc): Update use of operand->type.
565 (m32r_cgen_record_fixup_exp): Ditto.
567 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
569 * config/tc-mips.c (md_show_usage): Fix message.
571 1999-03-03 Nick Clifton <nickc@cygnus.com>
573 * doc/c-arm.texi (ARM Syntax): Document new command line switches
574 and LDR reg,=<expr> instruction.
576 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
579 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
581 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
583 1999-02-17 Nick Clifton <nickc@cygnus.com>
585 This patch was created by: Scott Bambrough
586 <scottb@corelcomputer.com>
589 Special cased '@' character. The '@' character is used as the
590 ARM assembler comment character, as a special character
591 and in ELF .symver pseudo-op's, and as a special character in
592 .type and .section pseudo-ops.
593 (symver_pseudo): New static variable.
594 (symver_state): New static variable.
595 (struct app_save): Add field 'symver_state'.
596 (app_push): Save global symver_state int struct app_save.
597 (app_pop): Restore global symver_state from struct app_save.
598 (do_scrub_chars): Special case handling of '@' character in
601 * configure.in: Modified to recognize armv* uname syntax from ARM
603 * configure: Regenerated.
605 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
606 a prefix to the section's type.
607 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
610 * config/tc-arm.h: Add support for PIC generation:
611 (pic_code): New boolean.
612 (obj_relocate_extern): Define.
613 (TC_RELOC_RTSYM_LOC_FIXUP): Define
614 (TC_CONS_FIX_NEW): Define.
615 (tc_fix_adjustable): Define.
616 (GLOBAL_OFFSET_TABLE_NAME): Define.
618 * config/tc-arm.c: Add support for PIC generation:
619 (line_seperator_chars): Allow ';' as a seperator for Linux.
620 (is_immediate_prefix): New macro.
621 (arm_parse_reloc): New function.
622 (s_arm_elf_cons): New function.
623 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
624 (md_undefined_symbol): Special case handling for the Global Offset
626 (md_apply_fix3): Handle PIC relocs.
627 (tc_gen_reloc): Handle PIC relocs.
628 (md_parse_option): Add support for '-k' command line switch to
629 enable PIC generation.
630 (cons_fix_new_arm): New function.
631 (s_arm_elf_cons): New function.
633 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
635 * configure.in: Add comments for uses of AC_DEFINE.
636 * acinclude.m4: Likewise.
637 * acconfig.h: Remove.
638 * aclocal.m4: Rebuild.
639 * configure: Rebuild.
640 * Makefile.in: Rebuild.
641 * config.in: Rebuild.
643 1999-02-15 Jim Lemke <jlemke@cygnus.com>
645 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
646 non-constant offset from a base register.
648 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
650 * config/tc-alpha.c (md_show_usage): Put \ before newline in
653 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
655 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
656 (emit_insn): Look for pc-relative and no-overflow specifiers on
657 internal relocation types.
659 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
661 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
664 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
666 (mips_4650, mips_4010, mips_4100): Variables removed.
667 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
668 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
670 (md_begin): Don't bother initializing the mips_NNNN variables;
671 mips_cpu is set, and that's good enough now.
672 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
673 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
674 (show): New function, to handle wrapping in the CPU lists.
675 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
677 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
679 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
680 than treat as an immediate specifier.
682 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
684 * config/tc-i386.c: Prototype many functions.
685 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
686 (i386_immediate): Remove unused second argument.
687 (i386_intel_operand): Fix i386_is_reg typo.
688 (i386_operand): Use allow_naked_reg.
689 (output_invalid): Make operand int for K&R.
691 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
693 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
695 * Makefile.in: Rebuild.
697 1999-02-09 Doug Evans <devans@casey.cygnus.com>
699 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
701 (EXTRA_as_new_SOURCES): Comment out.
702 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
703 * Makefile.in: Rebuild.
704 * doc/Makefile.in: Rebuild.
705 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
706 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
707 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
708 * configure: Rebuild.
709 * aclocal.m4: Rebuild.
710 * config.in: Rebuild.
711 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
712 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
713 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
714 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
715 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
716 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
717 (gas_cgen_record_fixup_exp): Ditto.
718 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
719 descriptor, not global variable.
720 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
721 descriptor, not global variable. Refer to insert_operand handler
722 via cpu descriptor, not global function.
723 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
724 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
725 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
726 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
727 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
728 * config/tc-m32r.c: Ditto.
729 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
730 (md_assemble): Ditto.
731 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
733 1999-02-09 Nick Clifton <nickc@cygnus.com>
735 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
736 relocations for ELF targets.
738 1999-02-08 Nick Clifton <nickc@cygnus.com>
740 * configure.in: Add support for StrongARM target.
741 * configure: Regenerate.
743 1999-02-05 Nick Clifton <nickc@cygnus.com>
745 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
747 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
750 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
752 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
754 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
756 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
757 (INTEL_DWORD_MNEM_SUFFIX): Define.
763 (OFFSET_FLAT): Define.
765 (NONE_FOUND): Define.
768 * config/tc-i386.c (set_intel_syntax): New routine.
769 (intel_syntax): Declare.
770 (allow_naked_reg): Declare.
771 (md_pseudo_table): Support .intel_syntax and .att_syntax.
772 (intel_float_operand): New routine.
773 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
774 Handle brackets as well as parens. Call i386_intel_operand for
775 intel syntax. Reverse operands if appropriate. Handle new
776 suffixes. Handle movzx and movsx.
777 (i386_is_reg): New routine.
778 (i386_immediate): New routine.
779 (i386_scale): New routine.
780 (i386_displacement): New routine.
781 (i386_operand_modifier): New routine.
782 (build_displacement_string): New routine.
783 (i386_parse_seg): New routine.
784 (i386_intel_memory_operand): New routine.
785 (i386_intel_operand): New routine.
786 (i386_operand): Call i386_displacement, i386_immediate,
787 i386_scale, etc. instead of handling inline.
788 (parse_register): Handle registers without prefix.
790 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
792 * configure: Regenerate.
793 * configure.in (arm-*-oabi): New.
795 * config/tc-arm.c (target_oabi): Declare.
796 (md_apply_fix3): Support REL relocs.
797 (md_parse_option): Handle -oabi.
798 (elf32_arm_target_format): New routine.
799 (md_longopts): Add OPTION_OABI.
800 * config/tc-arm.h: Redefine TARGET_FORMAT.
803 1999-01-28 Nick Clifton <nickc@cygnus.com>
805 * write.c (write_relocs): Handle out of range error.
807 * config/tc-fr30.c (fr30_fix_adjustable): New function.
808 (fr30_force_relocation): Default to 0.
810 * config/tc-fr30.h (obj_fix_adjustable): Define.
811 (TC_FORCE_RELOCATION): Define.
813 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
816 1999-01-16 Nick Clifton <nickc@cygnus.com>
818 * config/tc-d30v.c (write_2_short): Do not generate a sequential
819 merge of two instructions if the left instruciton kills the right.
821 1999-01-11 Doug Evans <devans@casey.cygnus.com>
823 * Makefile.in: Regenerate.
824 * configure.in: Redo test for using cgen.
825 * configure: Regenerate.
827 1999-01-09 Nick Clifton <nickc@cygnus.com>
829 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
830 redefinition of this macro.
832 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
834 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
837 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
839 * config/tc-mips.c (append_insn): For mips16, insert a nop between
840 a read of HI or LO and an immediatly following branch.
842 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
844 * config/tc-mips.c (md_begin): Another correction to the setting of
847 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
849 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
851 1998-12-21 Nick Clifton <nickc@cygnus.com>
853 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
854 bit insn when optimizing, so that parallelised instructions will
855 start on a 32 bit boundary.
857 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
859 * config/tc-mips.c (mips_eabi64): New.
860 (md_begin): Set mips_eabi64.
861 (mips_elf_final_processing): Use it.
863 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
865 * config/tc-mips.c (mips_elf_final_processing):
866 Correct setting of ABI in e_flags.
868 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
870 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
872 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
874 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
876 1998-12-15 Doug Evans <devans@casey.cygnus.com>
878 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
879 warning, values that don't fit in the field.
881 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
883 * config/tc-mips.c (mips_abi_string): New.
884 (md_parse_option,md_longopts): Add mabi.
885 (mips_elf_final_processing): Set e_flags based on mabi flag.
887 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
889 * config/tc-mips.c (md_parse_option): Handle vr4111.
891 98-12-11 Ken Raeburn <raeburn@cygnus.com>
893 * config/tc-h8300.c (build_bytes): Change message given if the
894 instruction requires H8/300H mode and we're not in Hmode, to
895 suggest that it may be the operand modes that are the problem, not
896 necessarily the opcode.
898 1998-12-10 Nick Clifton <nickc@cygnus.com>
900 * config/tc-fr30.c: Add line separator character.
902 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
904 * configure.in (hppa-*-mpeix*): New target.
905 * config/obj-som.h (obj_som_compiler): Declare.
906 * config/obj-som.c (compiler_seen): New static variable.
907 (obj_som_compiler): New function.
908 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
909 (md_pseudo_table): Add "compiler" if OBJ_SOM.
910 (pa_type_args): Set hppa_priv_level.
911 (pa_compiler): New static function if OBJ_SOM.
912 * configure: Rebuild.
914 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
916 * read.c (output_leb128): Don't mark as inline.
918 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
920 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
921 AIX .vbyte unaligned data support.
922 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
923 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
926 1998-12-07 Nick Clifton <nickc@cygnus.com>
928 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
931 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
933 * config/tc-arm.c (elf32_arm_force_relocation): Check for
934 BFD_RELOC_ARM_PCREL_BRANCH.
936 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
938 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
939 checking the target type.
940 (mips-dec-bsd*): Set endian to little.
941 * configure: Rebuild.
943 COFF weak symbol support, based on patches from Mark Elbrecht
945 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
946 * config/obj-coff.c (obj_coff_weak): New static function.
947 (obj_coff_endef) [both versions]: Handle weak symbols.
948 (coff_frob_symbol): Likewise.
949 (yank_symbols): Likewise.
950 (obj_pseudo_table): Add "weak".
952 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
953 <aymeric.vincent@emi.u-bordeaux.fr>.
954 * aclocal.m4: Rebuild with current tools.
955 * configure: Rebuild.
957 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
958 an assertion failure for a case we can't handle when OBJ_ECOFF.
960 * expr.c (operator): And with 0xff to avoid problems with signed
963 1998-12-03 Nick Clifton <nickc@cygnus.com>
965 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
966 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
968 1998-12-02 Nick Clifton <nickc@cygnus.com>
970 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
973 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
975 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
978 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
980 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
983 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
985 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
987 (d10v_cleanup): Only generate previous insn if a multiline insn is
990 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
992 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
995 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
997 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
998 -marm6xxx command line switches.
1000 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1002 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1003 (itbl-ops.o): Delete duplicate dependencies.
1004 Rebuild dependencies.
1005 Add fr30 dependencies.
1006 * Makefile.in: Rebuild.
1008 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1010 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1012 * listing.c: Ignore line terminator characters found inside
1015 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1017 * po/gas.pot: Regenerated.
1019 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1021 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1022 fr30_is_label_start(). Also checks for delay slot insns.
1024 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1025 FR30 instructions which contain a colon in the mnemonic.
1027 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1029 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1031 * config/tc-fr30.c: Removed currently superflous code.
1033 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1035 * config/tc-fr30.h: New file.
1036 * config/tc-fr30.c: Tweaking so that it will compile.
1038 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1040 * config/tc-d10v.h (obj_fix_adjustable): Define.
1041 (TC_FORCE_RELOCATION): Define.
1042 (d10v_force_relocation): Declare.
1043 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1044 (md_apply_fix3): Handle Vtable relocs.
1045 (d10v_fix_adjustable): New.
1046 (d10v_force_relocation): New.
1048 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1050 * config/tc-d30v.c: Change default behaviour to ignore potential
1051 conflicts between register name and symbol names.
1053 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1055 * configure.in: Add fr30-*-*.
1056 * config/tc-fr30.c: New file.
1057 * Makefile.in: Regenerated.
1058 * config.in: Regenerated.
1059 * configure: Regenerated.
1060 * doc/Makefile.in: Regenerated.
1061 * po/gas.pot: Regenerated.
1063 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1065 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1068 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1070 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1072 (do_scrub_chars): Add some casts to unsigned char to avoid
1073 unwanted sign extension.
1074 * read.c (lex_type): Set characters about 127 to be symbol
1076 * config/tc-i386.c (md_begin): Set identifier_chars and
1077 operand_chars for values above 127.
1079 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1081 * configure.in: detect cygwin* instead of cygwin32*
1082 * configure: regenerate
1084 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1086 * listing.c: Add support for producing a listing from piped
1089 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1091 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1092 (append_insn): Account for the tx39's multiply behavior.
1094 1998-10-26 Michael Meissner <meissner@cygnus.com>
1096 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1097 from assemble_parallel_insns. Add support for '->' to indicate
1098 explicitly serializing the instructions.
1099 (md_assemble): Ditto.
1101 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1103 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1106 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1108 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1110 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1112 * config/tc-mips.c : support frame and regmask/fregmask when
1113 MIPS_STABS_ELF is specified.
1115 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1117 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1118 (md_apply_fix): Don't return 1 for VTABLE relocs.
1119 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1121 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1123 * doc/c-i386.texi: Replace occurences of "opcode" with
1124 "instruction mnemonic", "instruction", or "mnemonic" when
1125 referring to the name of an instruction. Use "opcode" when
1126 referring to the sequence of machine bytes.
1128 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1129 (is_opcode_char): Rename to is_mnemonic_char.
1130 (md_assemble and i386_operand): Correct error messages from
1131 "opcode" to "instruction mnemonic"
1132 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1133 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1134 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1135 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1136 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1137 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1138 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1140 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1142 * config/tc-i386.c (i386_operand): Check for garbage after
1145 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1147 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1148 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1150 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1152 * config/tc-sh.h (obj_fix_adjustable): Define.
1153 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1154 (md_apply_fix): Likewise.
1155 (tc_gen_reloc): Likewise.
1156 (sh_fix_adjustable): New.
1158 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1160 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1161 * cgen.h (gas_cgen_finish_insn): Update prototype.
1162 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1163 cgen_insn_t -> CGEN_INSN_INT.
1164 (make_parallel): Update handling of CGEN_INT_INSN_P.
1165 (assemble_parallel_insn): Ditto.
1166 (target_make_parallel): New function.
1167 (md_assemble): Use it.
1169 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1171 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1173 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1175 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1176 converted into lower case.
1178 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1180 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1181 (gas_cgen_tc_gen_reloc): Likewise.
1182 * config/tc-m32r.h (obj_fix_adjustable): Define.
1183 * config/tc-m32r.c (m32r_fix_adjustable): New.
1184 (m32r_force_relocation): Handle VTABLE relocs.
1186 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1188 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1190 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1192 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1193 to lower case before parsing.
1195 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1196 parallel insns modift buts in the PSW as a side effect.
1198 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1200 * config/tc-d30v.c (find_format): Test for missing flag and
1203 (md_apply_fix3): Fix error messages to avoid
1204 assumption about presence of a symbol.
1206 (parallel_ok): Disallow parallel instructions that both modify the
1209 (find_format): Generate a warning if an odd numbered register is
1210 used as the first register in a mutli-register instruction.
1212 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1214 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1215 relocations are always associated with a symbol.
1217 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1219 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1220 (elf32_sparc_force_relocation): Declare.
1221 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1222 (tc_gen_reloc): Handle vtable relocs.
1223 (elf32_sparc_force_relocation): New.
1225 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1227 * symbols.c (S_IS_FUNCTION): New.
1228 * config/tc-v850.h (obj_fix_adjustable): Define.
1229 (TC_FORCE_RELOCATION): Define.
1230 (v850_force_relocation): Declare.
1231 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1232 of fx_addnumber for VTABLE reloc addends.
1233 (md_apply_fix3): Handle VTABLE relocs.
1234 (v850_fix_adjustable): New.
1235 (v850_force_relocation): New.
1237 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1239 * tc-hppa.c (fp_operand_format): Add some additional formats.
1240 (pa_ip): Do not automatically promote into pa2.0 mode.
1241 (pa_level): Handle ".level 2.0".
1243 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1245 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1246 * config/tc-i386.h (template.extension_opcode): Change to
1247 unsigned int to allow full range of 8-bit opcode suffixes.
1248 (None): Redefine as 0xffff.
1250 From Jeff B Epler <jepler@usgs.gov>
1251 * doc/c-i386.texi (i386-SIMD): New section.
1253 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1255 * read.c (discard_rest_of_line): New function.
1256 * read.h: Declare it.
1257 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1259 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1261 * config/tc-d10v.c (find_symbol_matching_register): New function.
1262 (find_opcode): Cope with the case where a register name matches
1265 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1267 * config/tc-v850.c (md_pcrel_from): Rename to
1268 v850_pcrel_from_section.
1269 (v850_pcrel_from_section): Do not resolves symbols in other
1272 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1274 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1276 * config/tc-d10v.c (find_opcode): Generate an error if a register
1277 is supplied for an operand that should not be a register.
1279 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1281 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1282 instructions to have another instruction in the right bin.
1284 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1286 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1287 the right container if the left container holds a branch
1290 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1292 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1293 both a register name and symbol name.
1294 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1296 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1298 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1299 execution unit class.
1301 (reg_name_search): If a name matches a register and a symbol,
1302 prefer the register.
1303 (find_format): Disallow flag registers when a general purpose
1304 register is required.
1305 If a number is required, but a register has been given, check to
1306 see if a symbol with the same name as the register exists, and if
1307 so, use that symbol.
1309 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1311 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1313 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1315 * config/tc-d30v.c (find_format): Do not accept flag registers as
1316 general purpose registers.
1317 (find_format): If an immediate value is expected at a given place
1318 in a format, but a register name has been provided instead, check
1319 to see if that register name matches the name of a predefined
1320 symbol and if it does, then use the symbol instead.
1321 (reg_name_search): If a register name matches a symbol name,
1322 prefer the register name to the symbol name.
1324 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1326 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1327 the previous insn to empty.
1329 1998-09-20 Michael Meissner <meissner@cygnus.com>
1331 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1332 pieces, forcing the use of an ANSI compiler.
1334 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1336 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1338 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1340 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1342 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1344 (obj_elf_vtable_entry): Likewise.
1345 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1346 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1347 (tc_gen_reloc): Likewise.
1348 (arm_fix_adjustable): Likewise.
1349 (elf32_arm_force_relocation): New.
1350 (armelf_frob_symbol): Remove coff-style symbol support.
1352 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1354 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1356 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1358 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1359 OBJ_COFF so that routine is defined for a.out format.
1361 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1363 * config/tc-i386.c (i386_operand): Detect non-segment registers
1364 used as segment prefixes.
1366 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1368 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1369 optimize across FDE boundaries.
1371 * config/obj-coff.c (obj_coff_section): Preserve any link once
1372 flags when setting the section flags.
1374 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1376 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1377 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1379 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1381 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1384 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1386 * frags.c (frag_grow): Include the size of the frag struct in the
1389 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1390 if the new subseg comes before the old.
1392 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1394 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1395 to handle edge8 and edge16.
1397 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1399 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1400 before we clobber the symbol involved.
1402 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1404 * config/tc-arm.c: Remove OBJ_ELF definitions for
1405 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1406 use arm_adjust_symtab for OBJ_COFF.
1407 (armelf_adjust_symtab): New Routine.
1408 * config/tc-arm.h: Define obj_adjust_symtab to
1409 armelf_adjust_symtab for OBJ_ELF.
1411 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1413 * configure.in: Make all i386-elf targets use bfd_gas.
1414 * config/tc-i386.c (tc_i386_force_relocation): New.
1415 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1416 (md_apply_fix3): Likewise.
1417 (tc_gen_reloc): Handle them.
1418 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1419 tc_i386_force_relocation.
1421 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1423 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1425 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1427 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1428 current opcode after writing the first insturction of a reverse
1431 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1433 * read.h (generate_lineno_debug): Add prototype.
1434 * read.c (generate_lineno_debug): Make non-static.
1436 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1438 * config/tc-i386.c (md_assemble): Only warn for address/data size
1441 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1443 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1444 against Thumb function names, as the linker needs this information.
1446 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1448 * expr.c (operand): Check also that there is no advance in operand
1449 after atof_generic in order to decide "is it label 0f or floating
1452 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1454 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1455 command line options with a single dash.
1456 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1458 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1460 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1461 * tc-arm.c (arm_fix_adjustable): New routine.
1463 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1465 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1466 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1467 demand_empty_rest_of_line before mri_comment_end.
1468 (equals): Check garbage after expression before
1469 mri_comment_end in MRI mode.
1471 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1473 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1474 small immediate constant to use the constant itself rather than
1477 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1479 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1480 (pa_leave): Likewise.
1482 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1484 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1486 (i386_operand): Fix an error message.
1488 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1490 * doc/c-arm.texi (ARM Directives): Document .req directive.
1492 * config/tc-arm.c (reg_required_here): Display erroneous string if
1493 the register name could not be decoded.
1494 Do not set inst.instruction if the sift is -1.
1496 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1498 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1501 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1503 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1504 even if it is belived to be unnecessary.
1506 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1508 config/tc-i386.c (i386_operand): Size immediate constants by
1509 suffix (erroneously removed as part of July 7 change).
1511 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1513 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1514 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1515 (armelf_frob_symbol): New Routine.
1516 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1518 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1520 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1522 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1524 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1525 command line switches passed to assembler.
1527 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1529 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1530 (gas_cgen_opcode_desc): Declare.
1531 (gas_cgen_parse_operand): Declare.
1532 (*): Prepend gas_ to gas specific fns to denote them as such.
1534 * cgen.c (gas_cgen_opcode_desc): New global
1535 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1536 (queue_fixup): Renamed from cgen_queue_fixup.
1537 (*): Prepend gas_ to gas specific fns to denote them as such.
1539 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1540 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1541 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1542 Open opcode table and initialize it.
1543 (make_parallel): Use gas_cgen_opcode_desc.
1544 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1545 (md_assemble): Ditto.
1547 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1549 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1550 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1551 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1552 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1553 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1554 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1555 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1556 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1557 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1558 (INIT_STAB_SECTION): Likewise.
1559 (OBJ_PROCESS_STAB): Likewise.
1561 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1562 (md_parse_option): Watch for them.
1563 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1564 (md_begin): Kill neverdef code.
1565 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1566 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1567 (s_alpha_coff_wrapper): New.
1568 (md_pseudo_table): Trap all ECOFF pseudos.
1570 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1572 Start of changes to remove mdebug section from mips*-elf
1573 Based on MIPS_STAB_ELF definition
1574 * acconfig.h: undef if not configured
1575 * config.in: undef if not configured
1576 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1577 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1578 * stabs.c (s_stab_generic): flush frag
1580 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1582 * configure.in: (arm-*-elf): Handle.
1583 (thumb-*-elf): Handle.
1584 * configure: Regenerate.
1585 * read.c (stringer): Fix typo in comment.
1586 * write.c (fixup_segment): Don't add symbol value to addend if
1588 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1590 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1593 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1595 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1596 (write_2_short): Emit warning if new flag is set.
1597 (do_assemble): Set flags if left instruction is one of special
1598 "right-instruction-killer" type.
1600 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1602 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1603 Always output words in debug_info section as big endian.
1604 (sparc_target_format): Choose correct bfd target.
1605 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1607 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1609 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1610 to work with internationalization code. Issue an error when two
1611 operands match that are not allowed to match.
1613 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1615 * configure.in (install_tooldir): Allow target to specify whether
1616 it wants to be installed in $(tooldir)/bin.
1617 * configure: Regenerate.
1618 * Makefile.am (install-exec-local): Set install-exec-tooldir
1619 dependency via configure.
1620 * Makefile.in: Regenerate.
1622 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1624 * Makefile.am (install-exec-local): Split into two ...
1625 (install-exec-bindir,install-exec-tooldir): New rules.
1626 * Makefile.in: Regenerate.
1628 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1630 * Makefile.am (install-exec-local): Don't remove the file before
1631 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1632 W. Rozycki <macro@ds2.pg.gda.pl>.
1633 * Makefile.in: Rebuild.
1635 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1637 * cgen.c: Include libiberty.h.
1638 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1639 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1640 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1641 (md_cgen_lookup_reloc)): Declare.
1642 (md_cgen_record_fixup_exp): Declare.
1643 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1644 (m32r_relax_frag): Declare.
1645 (cgen_md_apply_fix3): Decls moved to cgen.h.
1646 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1647 (m32r_cgen_record_fixup_exp): Delete decl.
1648 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1649 (assemble_nop): Delete.
1650 (expand_debug_syms): Delete unused `exp'.
1651 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1652 Add default case for -Wall.
1653 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1654 (md_atof): Delete unused wordP.
1656 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1658 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1661 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1663 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1664 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1665 .print, .purgem, and .struct. Remove documentation for
1668 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1670 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1671 Update call to insert_operand.
1673 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1675 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1677 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1679 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1680 whitespace after a prefix operator.
1682 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1684 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1686 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1688 * config/tc-sparc.c (log2): New static function.
1689 (s_reserve): Use log2 to convert alignment before calling
1691 (s_common): Use log2 to convert alignment before calling
1692 record_alignment and frag_align.
1693 (sparc_cons_align): Use log2.
1695 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1697 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1698 (s_common): Likewise.
1700 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1701 initialization of waddr.
1702 (sparc_elf_final_processing): Add default case to switch.
1704 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1706 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1707 than temporary real.
1709 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1711 * write.c (subsegs_finish): Don't align the segments if there were
1714 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1715 copying aux information.
1717 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1718 expression into a symbol.
1720 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1722 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1723 type to unsigned int.
1724 (md_assemble): Change type used to store offsets from unsigned
1726 (i386_operand): Switch error check to only call RESTORE_END_STRING
1727 once after parse_register.
1729 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1731 * config/tc-v850.c (md_show_usage): Changed format to match that
1734 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1736 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1738 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1740 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1743 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1745 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1746 * doc/Makefile.in: Rebuild.
1748 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1750 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1751 for %lo expressions.
1752 (mips_ip, case 'u'): Move range check after code to mask
1753 off bits in %hi/%lo expressions. Mask off high bits for
1756 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1758 * doc/Makefile.am (gasver.texi): New target.
1759 (as.info, as.dvi): Depends upon gasver.texi.
1760 * doc/as.texinfo: Include gasver.texi. Mention version number on
1761 title page and in top node.
1762 * doc/Makefile.in: Rebuild.
1764 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1766 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1767 but not including the line containing the edict.
1768 * listing.h (LISTING_EOF): New.
1769 * input-scrub.c (input_scrub_next_buffer): Call it.
1771 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1773 * config/tc-i386.c (i386_operand): Don't set the size of an
1774 immediate address based solely on the suffix and the mode.
1776 * config/tc-i386.c (md_assemble): Add assertion to make sure
1777 overlap2 does not set Imm.
1779 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1780 sequences of whitespace to a single space.
1781 (is_space_chars): Just compare with space.
1782 (md_begin): Don't initialize space_chars.
1783 (md_assemble): Just skip a single whitespace character.
1784 (i386_operand): Rewrite base-index parsing to use new
1785 parse_register, and to skip white space. Skip white space in a
1786 number of other places too. Don't give error message if
1787 parse_register fails.
1788 (parse_register): Change reg_string parameter to be non-const.
1789 Add end_op parameter. Skip white space after the `%', and return
1790 end of register string. Give error message here rather than
1793 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1795 Based on patch from Matt Semersky <matts@scd.hp.com>:
1796 * expr.c (op_encoding): Make const.
1797 (expr_set_precedence): New function.
1798 (expr_begin): Don't set operator rankings, just call
1799 expr_set_precedence.
1800 * expr.h (expr_set_precedence): Declare.
1801 * read.c (s_mri): Call expr_set_precedence.
1803 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1805 * doc/as.texinfo (Statements): Remove paragraph discussing
1806 continuing lines with a backslash. This hasn't worked for years,
1809 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1811 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1813 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1814 (ps_CTORS, ps_DTORS): New section types.
1815 (vms_fixup_xtors_section): New function
1816 (Ctors_Psect, Dtors_Psect): Define.
1817 (IS_GXX_XTOR): Define
1818 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1819 Filter static constructors/destructors and add to
1820 Ctors_Symbols/Dtors_Symbols chain.
1821 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1822 appropriate section.
1824 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1825 * makefile.vms: Merge vax/vms support.
1827 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1829 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1830 (elf_pseudo_table): Add them.
1831 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1832 (md_apply_fix): Accept them.
1833 (mips_fix_adjustable): Don't adjust them.
1834 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1835 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1836 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1837 (tc_fix_adjustable): Don't adjust them.
1839 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1841 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1843 * Makefile.in: Regenerate.
1844 * configure.in: AC_SUBST cgen_cpu_prefix.
1845 * configure: Regenerate.
1847 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1849 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1850 Changed all users of COND12_DELAY.
1852 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1854 * config/tc-mn10300.c (set_arch_mach): New function.
1855 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1856 (md_begin): Default to mn10300 mode.
1857 (md_assemble): Only accept instructions for the core mn10300
1858 chip and the active machine type.
1860 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1862 * subsegs.h (segment_info_type): Give the struct a name.
1863 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1864 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1865 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1866 * config/tc-w65.h (tc_reloc_mangle): Declare.
1867 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1869 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1871 * config/tc-v850.c (v850_comm): Restore old section
1872 after common processing.
1874 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1876 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1878 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1880 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1881 char with code that explicitly sign-extends.
1883 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1885 * config/tc-v850.c (md_begin): Restore text section as the current
1886 section after creating call table sections.
1887 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1890 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1891 with call to macro SYM_AUXINFO.
1893 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1895 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1896 with the program transform name.
1897 * Makefile.in: Rebuild.
1899 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1901 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1904 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1906 * config/tc-i386.c (i386_operand): Be prepared for a space between
1907 the open parenthesis and the start of the register operand,
1908 because of the June 16 change.
1910 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1912 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1915 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1917 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1918 even if it is belived to be unnecessary.
1920 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1922 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1924 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1926 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1928 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1929 shift amount for a repeated operand. The shift amount for the
1930 repeated copy comes from the size of the operand.
1932 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1934 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1936 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1938 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1940 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1942 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1943 characters in it as LEX_IS_SYMBOL_COMPONENT.
1944 * config/tc-i386.h (tc_symbol_chars): Define.
1945 (extra_symbol_chars): Declare.
1946 * config/tc-i386.c (extra_symbol_chars): Define.
1947 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1948 (line_comment_chars): Set to '/' if TE_LINUX.
1949 * doc/c-i386.texi (i386-prefixes): Update.
1950 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1952 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1954 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1955 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1957 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1959 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1960 constraint in instructions REP & REPI.
1962 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1964 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1965 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1967 (check_range): If the operand is shifted, then shift the number
1968 before checking its range.
1970 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1972 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1975 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1977 * config/tc-v850.c (v850_comm): Create special sections as needed.
1979 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1981 * config/tc-d10v.c (write_2_short): Addition of swapping
1982 instructions for sequential and reverse sequential order when
1983 given order is not possible.
1985 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
1987 * Makefile.am: Rebuild dependencies.
1988 (DEP_INCLUDES): Fix reference to intl build directory.
1989 * Makefile.in: Rebuild.
1991 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1993 * doc/c-i386.texi: Update 16 bit documentation.
1995 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
1996 IgnoreDataSize to IgnoreSize as they are used for address size as
1998 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
1999 32-bit mode, similarly addr16/data16 and variants.
2001 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2003 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2004 sequential word multiply instructions.
2006 (do_assemble): Add extra command line argument, to allow mul32
2007 attribute to be preserved across parallel insns.
2008 (md_assemble): Insert NOPs between explicitly parallel insns which
2009 contain an 32 bit multiply and a 16 multiply.
2011 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2013 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2016 * config/tc-i386.c (reloc): Add braces.
2018 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2019 consistent with Intel naming.
2020 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2021 use bitfields in sib_byte.
2022 (modrm_byte): Don't use bitfields here either.
2024 * config/tc-i386.c (current_templates): Add const.
2025 (parse_register): Add const to return, param, and char *s.
2026 (i386_operand): Add const to reg_entry *r.
2027 * config/tc-i386.h (templates): Add const to start, end.
2029 Inspired by code for 16 bit gas support from Martynas Kunigelis
2030 <martynas@nm3.ktu.lt>:
2031 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2032 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2033 (uses_mem_addrmode): Remove.
2034 (md_estimate_size_before_relax): Add support here too.
2035 (md_relax_table): Rewrite interface to md_relax for 16 bit
2037 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2038 (opcode_suffix_to_type): Remove.
2039 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2040 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2041 (md_convert_frag): Likewise.
2042 (i386_operand): Add support for 16 bit base/index regs,
2043 immediates, and displacements. Remove some unnecessary casts, and
2044 localise end_of_operand_string, displacement_string_start,
2045 displacement_string_end variables. Add GCC_ASM_O_HACK.
2046 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2048 * config/tc-i386.c (prefix_hash): Remove.
2049 (md_begin): Rewrite without obstacks. Remove prefix hash table
2050 handling. Rewrite lexical table handling.
2051 (i386_print_statistics): Don't print prefix statistics.
2052 (md_assemble): Rewrite instruction parser so that line is not
2053 converted to lower case. Don't do a hash_find for prefixes,
2054 instead recognise them via opcode modifier.
2055 (expecting_operand, paren_not_balanced): Localise variables.
2056 * config/tc-i386.h (IsPrefix): Define.
2057 (prefix_entry): Remove.
2059 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2060 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2061 '\\' in case where comment_chars contains '/'.
2063 * config/tc-i386.c (MATCH): Ensure given operand and template
2064 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2065 you must write `ljmp *table(%ebx)'.
2067 From H.J. Lu <hjl@gnu.org>:
2068 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2069 as 0 ifndef BFD_ASSEMBLER.
2070 (md_assemble): Allow immediate operands without suffix or
2071 other reg operand to default in size to the current code size.
2073 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2075 * config/tc-v850.c (md_begin): Restore creation of
2076 .call_table_text and .call_table_data sections.
2078 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2080 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2081 after emitting a word of noops.
2083 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2085 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2086 (i386_operand): Simplify checks for valid base/index combinations.
2087 Disallow `in 4(%dx),%al'.
2089 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2091 (add_prefix): Change parameter from char to int.
2093 * config/tc-i386.h (Ugh): Define opcode modifier.
2094 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2096 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2097 CONSISTENT_REGISTER_MATCH macros to check register types more
2098 thoroughly. Check for illegal suffix/operand combinations
2099 when matching insns with operands. Handle new `s' suffix, and
2100 associated FloatMF opcode modifier for float insns with memory
2102 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2103 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2104 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2105 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2106 DATA_PREFIX_OPCODE throughout.
2108 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2109 (md_assemble): Rewrite suffix/register operand checking code to be
2110 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2111 AnyMem, the better to grep.
2113 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2114 given a memory operand. Don't set Abs bits either.
2115 (type_names): Remove Mem*, Abs*.
2116 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2117 define opcode_modifiers as these cases are handled by Disp8,
2118 Disp16, Disp32 and suffix checks.
2119 (COMES_IN_BOTH_DIRECTIONS): Remove.
2120 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2122 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2123 if IgnoreDataSize modifier given. Remove ShortformW modifier
2124 test. Add test for ShortForm in W base_opcode modification.
2125 Merge Seg2ShortForm and Seg3ShortForm code.
2126 * config/tc-i386.h (ShortFormW): Remove.
2127 (IgnoreDataSize): Define.
2129 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2131 * config/tc-d30v.c (md_assemble): Store previous segment state
2132 with previous instruction.
2134 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2136 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2137 (ebp, esp): Remove static variables.
2138 (MATCH): Remove test for InOutPortReg.
2139 (i386_operand): Properly handle InOutPortReg here instead.
2140 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2141 (md_assemble): Simplify and correct modrm and sib generation.
2142 (i386_operand): Add warning for scale without index.
2143 Rewrite checks for valid base/index combinations.
2145 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2146 macros and enclose in do while(0).
2147 (RESTORE_END_STRING): Likewise.
2148 (md_assemble): Add one to printed operand number so we start
2149 from 1 not 0. Add some more gettext invocations.
2150 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2153 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2154 DATA_PREFIX, SEG_PREFIX): Define.
2155 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2156 (check_prefix): Remove function.
2157 (add_prefix): New function. Add prefix to i.prefix as well as
2159 (md_assemble): Changes for add_prefix. Remove hack for wait
2160 prefix, instead always output prefixes in fixed order. Test
2161 for jcxz/loop when selecting between word & dword operations,
2162 and add address size prefix rather than operand size prefix.
2163 Remove operand -> address size hack when emitting jcxz/loop.
2164 (i386_operand): Remove O_Absent check as it's done in expr.
2166 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2168 * configure.in: Recognize m5200 as a cpu_type of m68k.
2169 * aclocal.m4: Rebuild with current libtool.
2170 * configure: Rebuild.
2172 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2174 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2175 to relaxable_symbol to prevent references to external symbol from
2178 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2180 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2181 symbols are relaxable.
2183 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2185 * config/tc-v850.c (md_begin): Don't create special
2186 sections by default.
2188 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2190 * config/tc-mips.c (macro): For div and udiv, close the
2191 reorder block as soon as possible.
2193 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2195 From Matt Semersky <matts@scd.hp.com>:
2196 * macro.c (macro_mri_mode): New function.
2197 * macro.h (macro_mri_mode): Declare.
2198 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2201 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2203 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2206 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2207 until after xstrdup in OBJ_EVAX case.
2209 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2211 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2212 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2213 of hardcoded magic number.
2214 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2216 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2218 * read.c (do_s_func): New function.
2220 * read.h (do_s_func): Add prototype.
2222 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2224 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2225 nops if fill pattern not specified.
2227 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2229 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2230 * config/te-go32.h (TE_GO32): Define.
2231 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2233 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2235 Implement .func/.endfunc pseudo-ops.
2236 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2238 * read.c (potable): Add .func,.endfunc.
2239 (s_func): New function.
2240 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2242 (in_doc_func_p,current_function_label): New static globals.
2243 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2245 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2247 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2248 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2249 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2250 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2251 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2252 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2253 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2254 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2255 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2256 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2257 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2258 * config/tc-a29k.c: Don't define md_short_jump_size,
2259 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2260 * config/tc-alpha.c: Likewise.
2261 * config/tc-alpha.h: Likewise.
2262 * config/tc-arm.c: Likewise.
2263 * config/tc-h8300.c: Likewise.
2264 * config/tc-h8500.c: Likewise.
2265 * config/tc-hppa.c: Likewise.
2266 * config/tc-i860.c: Likewise.
2267 * config/tc-i960.c: Likewise.
2268 * config/tc-ppc.c: Likewise.
2269 * config/tc-sh.c: Likewise.
2270 * config/tc-sparc.h: Likewise.
2271 * config/tc-tic30.c: Likewise.
2272 * config/tc-w65.c: Likewise.
2273 * config/tc-z8k.c: Likewise.
2275 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2277 * config/tc-vax.c (_): Delete this macro used for placeholder
2278 values in vax_operand_width_size; it conflicts with the _() macro
2279 used for internationalization.
2281 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2283 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2284 code. From Chris Moller <moller@bops.com>.
2286 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2287 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2288 * read.c (emit_expr): Initialize seg and subseg fields of a new
2290 * write.c (write_object_file): Switch to the appropriate segment
2291 and subsegment when processing a broken word.
2293 * config/tc-m68k.c (mri_assemble): New static function.
2294 (build_mri_control_operand): Call mri_assemble rather than
2296 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2297 (s_mri_endf, s_mri_endw): Likewise.
2299 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2301 * read.c (s_org): Call md_flush_pending_output if it is defined.
2303 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2305 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2307 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2308 (md_parse_option): Add for same.
2309 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2310 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2311 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2313 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2315 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2317 * config/tc-arm.c (find_real_start): Relax definition of local
2320 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2322 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2323 symbols at the given address, not just the last one specified.
2325 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2327 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2328 or number_to_chars_littleendian to write data.
2330 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-v850.c (md_assemble): Remove artificially created
2333 register name symbols.
2335 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2337 * write.c (fixup_segment): Change "segment" to "section" in
2340 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2342 * write.c (fixup_segment): Change sym1-sym2 message again.
2344 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2346 * write.c (fixup_segment): Improve error message for sym1-sym2
2347 errors when sym1 is in a different segment from sym2.
2349 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2351 * config/tc-m32r.c (warn_unmatched_high): New static local.
2352 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2353 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2354 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2355 (md_parse_option): Likewise.
2356 (md_show_usage): Likewise.
2357 (m32r_frob_file): Likewise.
2359 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2360 (read_a_source_file): Call them.
2361 * read.h (stabs_generate_asm_file): Declare.
2362 * stabs.c (stabs_generate_asm_file): New function.
2363 (generate_asm_file): New function.
2364 (stabs_generate_asm_lineno): Move file name handling into
2367 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2369 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2370 (d30v_current_align, d30v_current_align_seg): New variables.
2371 (d30v_last_label): New variable.
2372 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2373 (s_d30v_data, s_d30v_section): Likewise.
2374 (md_pseudo_table): Call them.
2375 (md_begin): Initialize d30v_current_align_seg.
2376 (md_assemble): Call d30v_align when needed by known current alignment.
2377 (d30v_frob_label, d30v_cons_align): New functions.
2378 * config/tc-d30v.h (md_do_align): Remove.
2379 (tc_frob_label): Call d30v_frob_label.
2380 (md_cons_align): New.
2382 * config/tc-d30v.c (find_format): Convert complex expressions to
2383 expression symbols before processing. Clean up code formatting.
2385 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2387 * po/Make-in (install-info): New target.
2389 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2391 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2393 * config/tc-mn10300.c (md_assemble): Likewise.
2395 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2397 * Makefile.am: Update with `make dep-am'.
2398 (HFILES): Add cgen.h.
2399 (cgen.o): Depend on cgen.h.
2400 * Makefile.in: Regenerate.
2402 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2404 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2406 * gasp.c (grab_label): Permit a label to be a preprocessor
2407 variable by permitting a label to start with a backslash.
2409 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2411 * config/tc-mips.c (validate_mips_insn): Removed hack
2412 for previously inaccessible bitfields in some INSN_TRAP
2415 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2417 * config/tc-d30v.c (do_assemble): Abort with error message
2418 if opcode operands do not match.
2420 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2422 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2423 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2424 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2425 similar new 'q' operand.
2427 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2429 * cgen.c (cgen_asm_finish_insn): Fix typo.
2431 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2434 * cgen.c: Include it.
2435 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2436 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2437 All callers updated.
2438 * config/tc-m32r.c: Include cgen.h.
2439 (m23r_insn): New members num_fixups,fixups.
2441 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2443 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2444 to avoid compiler warning.
2446 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2448 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2451 * makefile.vms (OBJS): Add ehopt.obj
2453 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2455 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2457 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2459 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2460 a short format insn.
2461 (md_assemble): Set it for explicitly packed insns.
2463 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2465 * config/obj-coff.c (c_symbol_merge): Do not take address of
2466 native fields when performing the memcpy.
2468 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2470 * config/tc-mips.c (macro,macro2): Implement
2471 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2473 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2475 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2476 relocations against globally visible symbols.
2477 * config/tc-m68k.c (relaxable_symbol): New macro.
2478 (m68k_ip, md_estimate_size_before_relax): Use it.
2479 (tc_m68k_fix_adjustable): Also handle weak symbols.
2481 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2483 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2484 references to externally visible symbols.
2485 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2486 values in twice for a PC relative reloc if the symbol is
2489 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2490 don't adjust a PC relative reloc against an externally visible
2492 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2493 for a PC relative fixup against an externally visible defined
2494 symbol, arrange to store object file and addend values as though
2495 the symbol were not defined.
2496 (tc_gen_reloc): Likewise.
2498 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2500 * read.c (sizeof_leb128): Referenced externally by write.c so
2503 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2505 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2506 and expand a 'debug' symbol associated with the next instruction
2507 that does not cause a short instruction to be filled with a NOP.
2508 (md_pseudo_table): Add support for .debugsym.
2509 (assemble_parallel_insn): Add calls to expand_debug_sym as
2511 (md_assemble): Ditto.
2513 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2515 * as.c (main): Conditionally call setlocale.
2516 * gasp.c (main): Likewise.
2517 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2518 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2520 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2522 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2524 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2526 * config/tc-hppa.c: Change all calls to bzero to use memset.
2527 (pa_ip): Add cast to avoid warning.
2528 (tc_gen_reloc, md_apply_fix): Likewise.
2529 (pa_find_space_by_number): Likewise.
2530 (hppa_force_relocation): Likewise.
2531 (pa_block): Change i to unsigned int.
2532 * config/obj-som.h (obj_som_copyright): Declare.
2534 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2536 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2537 for line numbers for assembly source.
2539 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2541 * configure.in: Change version number to 2.9.4
2542 * configure: Rebuild.
2544 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2546 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2548 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2550 * ecoff.h: Change symbolS in function declaration to struct
2553 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2555 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2556 (md_convert_frag): Fix i18n typo.
2558 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2560 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2561 * ecoff.h: Protoype it.
2562 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2563 [EVAX] (s_alpha_prologue): Delete.
2564 (md_pseudo_table): Update.
2566 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2568 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2569 array to local pointer.
2570 (get_args, parse_expr): Add casts to avoid warnings.
2572 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2574 * read.c (s_set): Cast xmalloc return value to fragS *.
2575 * config/tc-m68k.c (m68k_ip): Function made static to match
2576 previous forward declaration.
2577 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2579 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2581 * config/tc-v850.c: Add internationalisation macros to error
2584 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2585 macros to error strings.
2587 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2589 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2590 reloc is in the TOC csect.
2591 (md_apply_fix3): Correct gettext typo.
2593 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2595 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2596 .L - they are local labels and the branches are not really
2597 function calls but rather far jumps.
2599 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2601 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2603 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2605 * config/tc-i386.c (md_assemble): Print operand number rather than
2606 using ordinal_names.
2607 (i386_operand): Likewise.
2609 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2611 * Makefile.am (INTLLIBS): Define to work around apparent automake
2613 All Makefiles: Regenerated.
2615 * Many files: Added gettext invocations around user-visible
2617 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2618 HAVE_LC_MESSAGES): Define.
2619 * dep-in.sed: Added asintl.h.
2620 * po/Make-in: New file.
2621 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2623 * read.c (Z_): Renamed from `_'.
2624 * Makefile.am (SUBDIRS): Added po.
2625 (POTFILES): new macro.
2626 (po/POTFILES.in): New target.
2627 ($(OBJS)): Added asintl.h.
2629 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2630 (as_new_LDADD): Added $(INTLLIBS).
2631 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2632 (gasp_new_LDADD): Added $(INTLLIBS).
2633 (gasp_new_DEPENDENCIES): New macro.
2634 * configure, aclocal.m4: Rebuilt.
2635 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2637 (ALL_LINGUAS): Define.
2638 * macro.c: Include "asintl.h".
2639 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2640 * as.h: Include "asintl.h".
2641 * config/tc-i386.c (ordinal_names): Removed.
2642 (md_assemble): Changed error text to avoid ordinal_names.
2643 (i386_operand): Likewise.
2644 (reloc): Added as_bad to avoid i18n problems.
2645 (tc_gen_reloc): Likewise.
2646 * config/tc-arm.c (bad_args): Now a #define.
2648 * config/obj-vms.c (VMS_stab_parse): Changed type of
2650 (global_symbol_directory): Unified strings to avoid i18n
2652 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2653 avoid i18n problems.
2654 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2655 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2657 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2659 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2661 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2663 * as.c (print_version_id): Added an fprintf to avoid i18n
2665 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2667 * expr.c (expr): Added as_warn call to avoid i18n problems.
2668 * messages.c (as_assert): Changed code to avoid i18n problems.
2669 (as_abort): Likewise.
2670 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2671 (s_space): Likewise.
2672 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2674 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2676 * config/tc-i386.c (check_prefix): New static function, split out
2678 (struct _i386_insn): Add wait_prefix field.
2679 (md_assemble): Remove wait_prefix local variable. Use
2680 check_prefix when adding a prefix.
2682 * config/tc-i386.c (current_templates): New static variable.
2683 (md_assemble): Remove current_templates local variable.
2684 (md_assemble, i386_operand): Improve error and warning messages in
2685 many places. Add RESTORE_END_STRING in many places before error
2686 return. Clarify some comments.
2688 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2690 (md_assemble): Parse string instruction operands, looking for
2691 segment override prefixes. Check for invalid segment prefixes on
2693 (i386_operand): i.seg[] and max mem_operand changes for string
2695 * config/tc-i386.h (EsSeg): Define.
2697 * config/tc-i386.h (regKludge): Define.
2698 (iclrKludge, imulKludge): Don't define.
2699 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2700 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2701 opcode_modifier checks to look for more common cases first. Add
2702 default_seg for IsString case.
2704 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2706 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2708 * configure: Rebuild with new automake and libtool.
2709 * aclocal.m4, Makefile.in: Likewise.
2711 * doc/Makefile.am (as.dvi): New target.
2712 * doc/Makefile.in: Rebuild.
2714 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2716 * configure.in: Added sparc86x support.
2718 * configure: Rebuild.
2720 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2722 (md_parse_option): Warn if -EL is not supported for this architecture.
2724 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2726 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2728 * config/tc-mips.c (mips_ip): Note when we use get match on
2729 the full instruction name.
2731 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2733 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2734 back into the expression to handle add/sub simplification correctly.
2736 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2738 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2740 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2742 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2745 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2747 * symbols.c (max_indent_level): New global.
2748 (print_symbol_value_1): Use it.
2749 * expr.h (expr_build_dot): Declare.
2750 * expr.c (expr_build_dot): New function.
2752 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2754 * symbols.c (print_binary): New function.
2755 (print_expr_1): Call it.
2757 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2759 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2760 operand in the opcode.
2762 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2764 * config/tc-i386.h: Reorder operand flags and opcode modifier
2765 flags for clarity. Remove unused definitions: Unknown,
2766 ImmUnknown, DispUnknown, NoModrm.
2767 * config/tc-i386.c (type_names): Add missing Debug type.
2768 (md_assemble): Better duplicate prefix checking. Quicker string
2769 instruction check via new opcode_modifier flag.
2771 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2773 * doc/as.texinfo (Invoking): Clarify -Wa example.
2775 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2777 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2778 (s_mips_weakext): Define.
2779 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2780 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2783 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2785 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2786 is an error if the value can not be computed at assembly time.
2787 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2789 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2791 * gasp.c (main): Set next field of new include_path structure to
2792 NULL. From Avery Pennarun <averyp@gdc.ca>.
2794 * read.c (s_mri_sect): Call as_bad rather than abort for an
2795 unsupported MRI target.
2797 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2799 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2800 the destination of a branch instruction should be altered.
2801 (find_real_start): New function: Locate the real, Thumb coded
2802 start of a Thumb function.
2803 (do_t_branch23): Alter the destination of branches to Thumb
2806 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2808 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2810 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2813 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2815 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2816 * doc/c-hppa.texi: Likewise.
2818 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2820 * Makefile.am: Rebuild dependencies.
2821 * Makefile.in: Rebuild.
2823 * Makefile.am (DEP_INCLUDES): New variable.
2824 (.dep1): Change to work when srcdir is not an absolute path.
2825 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2826 * Makefile.in: Rebuild.
2828 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2830 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2831 LinearAddress patch.
2833 * configure.in: Set version to 2.9.1.
2834 * configure: Rebuild.
2836 * Branched binutils 2.9.
2838 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2840 * config/tc-i386.h (FWait): Define.
2841 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2842 other prefixes. Check FWait flag in opcode table to see which
2843 instructions require an fwait prefix.
2845 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2847 * stabs.c (get_stab_string_offset): Always create a stab string
2850 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2852 Fix some gcc -Wall warnings:
2853 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2854 * ehopt.c (eh_frame_code_alignment): Likewise.
2855 * expr.c (integer_constant, operand): Likewise.
2856 * frags.c (frag_align): Likewise.
2857 * gasp.c (level_0, change_base, doinstr): Likewise.
2858 * hash.c (hash_ask): Likewise.
2859 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2860 (debugging_pseudo): Likewise.
2861 * macro.c (define_macro, check_macro): Likewise.
2862 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2863 (ignore_rest_of_line, float_cons): Likewise.
2864 * symbols.c (decode_local_label_name): Likewise.
2865 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2866 (fixup_segment, number_to_chars_bigendian): Likewise.
2867 (number_to_chars_littleendian): Likewise.
2868 * config/atof-ieee.c (gen_to_words): Likewise.
2869 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2870 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2871 * read.c (output_big_sleb128): Initialize locals to avoid
2873 (output_big_uleb128, equals): Likewise.
2874 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2875 to unsigned int. Change zeros to unsigned int.
2876 * cond.c (s_if): Add return to default case.
2877 * frags.c (frag_now_fix): Change return type to addressT.
2878 * frags.h (frag_now_fix): Update declaration.
2879 * listing.c (file_info_struct): Change linenum to unsigned int.
2880 (struct list_info_struct): Change hll_line to unsigned int.
2881 (print_source): Update format string.
2882 * read.c (emit_expr): Change scan to unsigned int, and don't
2883 bother to initialize it.
2884 * symbols.c (dollar_label_count): Change to unsigned long.
2885 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2886 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2887 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2889 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2891 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2892 mcf5200 just as we do for m68000.
2893 (m68k_init_after_args): Likewise.
2894 (md_estimate_size_before_relax): Likewise.
2896 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2898 * config/tc-v850.c (md_assemble): Store relocation addend in
2899 fixup instead of instruction.
2901 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2903 * config/tc-i386.c (md_assemble): Swap template arguments to
2904 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2905 This macro is currently symmetric, so passing them the wrong
2906 way didn't cause any problem, but may if the macro is changed
2908 After copying template to i.tm, use i.tm. rather than t-> to
2909 access fields, and make t a const*
2910 Move i.tm.operand_types[] swap to immediately after the copy.
2912 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2914 * expr.h (expr_build_uconstant): Add prototype.
2915 (expr_build_unary,expr_build_binary): Add prototypes.
2916 * expr.c (expr_build_uconstant): New function.
2917 (expr_build_unary,expr_build_binary): New functions.
2919 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2921 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2922 * macro.c (macro_expand_body): Increase buffer size.
2923 * messages.c (as_warn): Likewise.
2924 (as_warn_where, as_bad, as_bad_where): Likewise.
2926 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2928 Based on patch from H.J. Lu <hjl@gnu.org>:
2929 * Makefile.am (DISTSTUFF): New variable.
2930 (diststuff): New target.
2931 * Makefile.in: Rebuild.
2933 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2935 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2936 m32r_elf_section_change_hook.
2938 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2939 emit a nop if a section ends with a 16 bit instruction.
2941 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2943 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2944 s_lcomm rather than obj_coff_lcomm.
2945 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2947 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2949 * config/tc-i386.h (LinearAddress): Define.
2950 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2951 instruction, don't use a default segment.
2953 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2955 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2956 * configure: Rebuild.
2958 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2960 * aclocal.m4, configure: Rebuild with libtool 1.2.
2962 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2964 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2965 PC relative branches. Patch courtesy of Jonathan Walton.
2968 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2970 * configure.in (emulations): Add thumb-pe target.
2972 * configure (emulations): Add thumb-pe target.
2974 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2976 * itbl-lex.l (yywrap): Don't define if already defined as a
2979 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2981 * depend.c (quote_string_for_make): New function.
2982 (wrap_output): Use it.
2984 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
2986 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2987 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
2989 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
2991 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2992 Recognize -GN and -relax.
2993 (md_begin): Initialize gp size from -G switch.
2994 (alpha_force_relocation): Always force if -relax.
2995 (alpha_align): Take a new argument that will specify when to
2996 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
2997 Change all callers. Emit nop alignment padding as nop+unop pair.
2999 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3001 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3002 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3004 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3006 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3007 require padding to the next long word boundary.
3009 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3011 * cgen.c: #include symcat.h.
3012 * config/tc-m32r.c: Likewise.
3014 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3016 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3017 absolute expressions instead of '$' prefixed register names.
3019 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3021 * read.c (s_set): Record file and line info for symbols when -as.
3022 (pseudo_set): Don't overwrite that dummy fragment.
3024 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3026 * config/tc-ppc.c (md_pseudo_table): Add "section".
3027 (ppc_named_section): New static function.
3029 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3031 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3032 so we don't have to scan the entire list.
3034 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3036 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3037 case, allow the parallel instructions to modify the same flag
3040 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3042 * listing.c (list_symbol_table): Categorize symbols by
3043 undefined_section rather than sy_frag->line == NULL.
3045 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3047 * Makefile.am (install-exec-local): Install properly when ln
3048 fails or tooldir == prefix.
3050 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3052 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3053 Test result of insert_operand for error.
3055 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3057 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3058 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3059 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3060 * doc/Makefile.in: Rebuild.
3062 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3064 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3065 (macro): Fix handling of M_COP[0-3].
3067 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3069 Based on patches from Ross Harvey <ross@teraflop.com>:
3070 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3071 if macro_alternate or macro_mri.
3072 (getstring): Remove support for byte constants between < and >.
3073 (get_any_string): '<' only starts a string if macro_alternate or
3075 (macro_expand_body): Permit keyword parameters following
3076 positional parameters.
3078 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3079 * configure.in (alpha*-*-netbsd*): New target.
3080 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3081 * configure: Rebuild.
3083 * as.h (flag_warn_suppress_instructionswap): Move from here...
3084 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3085 here, and make static.
3087 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3088 BFD_ASSEMBLER or MANY_SEGMENTS.
3090 * as.c (show_usage): Update bug-gnu-utils address.
3091 * gasp.c (show_usage): Likewise.
3092 * doc/as.texinfo (Bug Reporting): Likewise.
3094 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3096 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3097 insns regardless of the size of a pointer if we're in mips I or
3099 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3101 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3103 Fix rac to accept only a0:
3104 * tc-d10v.c (parallel_ok, find_opcode):
3105 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3106 Introduce OPERAND_GPR.
3108 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3110 * read.c (s_fill): Handle non-constant repeat counts by creating
3111 an rs_space fragment.
3113 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3115 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3116 from as_bad to as_warn.
3118 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3120 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3121 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3122 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3124 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3126 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3127 seg_fix_rotP rather than fix_root from seg_info.
3129 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3131 * expr.c: Add support for 0x1_2_3_4 bignums.
3133 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3135 * configure.in: Change -linux* to -linux-gnu*.
3136 * configure: Rebuild.
3138 * app.c (do_scrub_begin): Treat \r as whitespace.
3140 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3142 * Makefile.am: Update dependencies.
3143 * Makefile.in: Rebuild.
3145 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3147 * configure, aclocal.m4: Rebuild with new libtool.
3149 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3151 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3152 the argument to bfd_set_arch_mach.
3153 (load_address): Use bfd_arch_bits_per_address to determine the
3154 bit size of an address instead of looking at the isa level.
3155 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3157 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3159 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3161 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3163 * ehopt.c: New file.
3164 * as.h (enum _relax_state): Add rs_cfa.
3165 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3166 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3167 * read.c (emit_expr): Call check_eh_frame.
3168 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3169 (relax_segment): Likewise.
3170 * Makefile.am: Rebuild dependencies.
3171 (GAS_CFILES): Add ehopt.c.
3172 (GENERIC_OBJS): Add ehopt.o.
3173 * doc/internals.texi (Frags): Document rs_cfa.
3175 * as.c (show_usage): Mention --traditional-format.
3176 (parse_args): Accept --traditional-format.
3177 * as.h (flag_traditional_format): Declare.
3178 * output-file.c (output_file_create): If flag_traditional_format,
3179 set BFD_TRADITIONAL_FORMAT on stdoutput.
3180 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3182 * config/tc-mips.c (append_insn): Make sure that if we have a
3183 fixup for an unmatched %hi reloc, it does not associated with a
3186 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3187 * doc/Makefile.in: Likewise.
3189 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3191 * config/tc-m32r.c (check_for_side_effects): New function.
3192 (can_make_parallel): Add checks for instruction side effects
3193 clashing with the other instruction.
3194 (assemble_parallel_insn): Improve warning messages. Return error
3195 message from non-swapped instruction order.
3197 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3199 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3201 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3202 md_cleanup definition. This moves the forced literal output to
3203 the end of the source pass, and avoids macro's inserting literals
3204 into the code immediately after the macro expansion.
3206 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3208 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3209 a gas internal symbol is adjustable.
3210 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3212 * as.h: If gcc version greater than 2.6, use `__format__' and
3213 `__printf__' in function attributes, rather than `format' and
3216 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3218 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3220 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3222 Add tms320c30 support:
3223 * config/tc-tic30.h: New file.
3224 * config/tc-tic30.c: New file.
3225 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3226 TARGET_FORMAT as "coff-tic30".
3227 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3228 * Makefile.am: Rebuild dependencies.
3229 (CPU_TYPES): Add tic30.
3230 (CPU_OBJ_VALID): tic30-aout is valid.
3231 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3232 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3233 * configure, Makefile.in: Rebuild.
3235 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3237 * config/tc-v850.c (md_assemble): Improvements to error messages.
3239 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3241 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3242 BFD_RELOC_HI16_S to store the high bits of any value.
3244 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3245 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3246 assembler calculate relocations to any external symbol at all.
3247 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3248 involving generation of pc-relative relocs.
3249 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3250 has been moved to md_apply_fix3.
3252 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3253 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3254 which actually means (the address of identifier's GOT entry) +
3255 constant, which is not particularly useful.
3257 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3259 * read.h (include_dirs): Declare.
3260 (include_dir_count,include_dir_maxlen): Declare.
3262 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3264 * configure.in: Correct check for shared opcodes library.
3265 * configure: Rebuild.
3267 * listing.c (buffer_line): If we can't open the file, set at_end.
3268 (listing_print): Remove unused local variable fi.
3270 * config/m68k-parse.y (reglistpair): Handle register list in
3273 * config/vms-conf.h: Don't undef VERSION.
3275 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3277 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3279 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3281 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3282 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3283 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3284 (EXTRA_DIST): Define.
3285 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3286 explicitly rather than via the list of object files.
3287 (gcc-as.opt): New file created when make-gas.com is run.
3288 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3289 itbl-cpu.h} to #include appropriate file rather than copying that
3291 * config/vms-conf.h: Synchronize with current config.in.
3292 * Makefile.in: Rebuild.
3294 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3296 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3297 (parallel_ok): Relaxed parallel subinstruction dependency check.
3299 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3301 * as.h (flag_warn_suppress_instructionswap): added new flag.
3302 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3303 command line argument.
3304 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3305 warning only if flag_warn_suppress_instructionswap is false.
3307 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3309 * configure.in (i386-*-mingw32*): New target.
3310 * configure: Rebuild.
3312 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3314 * symbols.c (resolve_symbol_value): Don't set the segment if it
3315 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3317 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3320 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3322 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3323 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3326 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3328 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3330 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3332 * config/tc-v850.c (v850_insert_operand): Display instruction when
3333 an error is encountered.
3335 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3337 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3338 (i386-*-sco3.2v5*coff): New target.
3339 (i386-*-sco3.2*): New target.
3340 * configure: Rebuild.
3342 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3344 * config/tc-v850.c: Tidy error message production.
3346 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3348 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3349 validate_immediate return value in the right type for comparisons
3352 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3354 * listing.c (MAX_BYTES): Use listing variables not constants.
3355 (data_buffer): No longer an array, but a pointer.
3356 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3357 (listing_listing): Allocate data_buffer.
3359 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3361 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3362 --listing-rhs-width, --listing-cont-lines.
3363 (show_usage): Update.
3364 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3365 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3366 (print_lines): Use the variables instead of the constants.
3367 (listing_listing): Likewise.
3368 * listing.h: Declare the new vars.
3370 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3372 * as.c (parse_args): Add --keep-locals alias for -L.
3373 Add --strip-local-absolute.
3374 (show_usage): Update.
3375 * as.h (flag_strip_local_absolute): New flag.
3376 * symbols.c (S_IS_LOCAL): Use it.
3377 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3378 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3379 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3381 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-m32r.c: Detect if explicitly parallel instructions
3384 might have an io conflict and issue a warning message.
3386 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3388 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3389 cgen_swap_fixups): Functions to save, restore and swap the fixup
3390 chain with a backup copy.
3391 (cgen_asm_finish_insn): Returns address of constructed insn.
3393 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3395 * listing.c (file_info_struct): Remove FILE, add POS.
3396 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3397 (file_info): Don't open the file.
3398 (buffer_line): Check for the file in the last_open cache, updating
3400 (print_source): Don't reference file_info->file.
3401 (listing_listing): Likewise.
3402 (listing_print): Close the file in the cache, if any.
3404 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3406 * read.c (dwarf_file_string): New file static variable.
3407 (emit_expr): Look for constant sequence that leads up to a file
3408 name in DWARF debugging output.
3409 (stringer): Use dwarf_file_string to decide whether to accept a
3410 string as a file name.
3412 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3414 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3415 (crack_operand): Add reg->reglst MRI hack.
3416 (r_seg): Put reglst symbols in reg_section.
3417 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3419 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3421 * tc-sh.c (get_specific): Handle SGR & DBR.
3423 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3425 * tc-h8300.c (parse_reg): Take the length of the symbol into
3426 account when attempting to match a register name.
3427 * tc-h8500.c (parse_reg): Likewise.
3429 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3431 * cgen.c: Formatting changes to improve readability.
3433 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3435 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3438 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3440 Based on a patch from Jim Wilson
3441 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3442 (tc_gen_reloc): Handle cross section PC relative relocs
3445 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3447 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3449 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3451 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3452 (expr_jmp_buf): New static local.
3453 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3454 (cgen_md_operand): New function.
3455 * tc-m32r.c: Clean up pass over `struct foo' usage.
3456 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3458 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3460 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3461 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3463 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3465 * config/tc-i386.c (i386_operand): Give an error if there are
3466 unrecognized characters after an expression.
3468 For older changes see ChangeLog-9697