1 1999-06-03 Richard Henderson <rth@cygnus.com>
3 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4 instead of doing the work by hand.
6 1999-06-03 David Mosberger <davidm@hpl.hp.com>
8 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
9 state of line state-machine.
10 (struct ls): Collect DWARF2 line state-machine state in new member
11 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
12 resulted in any DWARF2 directives.
13 (reset_state_machine): New function.
14 (out_end_sequence): Ditto.
15 (dwarf2_gen_line_info): When switching sections or switching to a
16 lower text address, call out_end_sequence() first to terminate the
17 previous code sequence as code sequences MUST have monotonically
19 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
21 1999-06-03 David Mosberger <davidm@hpl.hp.com>
23 * as.c (parse_args): Add option -gdwarf2 to allow requesting
24 DWARF2 debug info (line information only, at this point).
25 * as.h: Update comment about supported debug formats.
26 * dwarf2dbg.c, dwarf2dbg.h: New files.
27 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
29 * expr.c (operand): Don't use [ for parens if we want an index op.
30 (op_encoding): Switch [ into O_index, if desired.
31 (op_rank): Renumber with O_index on bottom.
32 (expr): If O_index, match closing bracket.
33 * expr.h (O_index): New.
35 * read.c (read_a_source_file): Conditionally allow matched "
36 in lines passed to md_assemble.
38 * config/obj-elf.c (elf_pseudo_table): Add `common'.
40 1999-06-03 Ian Lance Taylor <ian@zembu.com>
42 Add support for storing local symbols in a small structure to save
43 memory when assembling large files.
44 * as.h: Don't include struc-symbol.h.
45 (symbolS): Add typedef.
46 * symbols.c: Include struc-symbol.h.
47 (local_hash): New static variable.
48 (save_symbol_name): New static function, from symbol_create.
49 (symbol_create): Call save_symbol_name.
50 (local_symbol_count): New static variable.
51 (local_symbol_conversion_count): Likewise.
52 (LOCAL_SYMBOL_CHECK): Define.
53 (local_symbol_make): New static function.
54 (local_symbol_convert): New static function.
55 (colon): Handle local symbols. Create local symbol for local
57 (symbol_table_insert): Handle local symbols.
58 (symbol_find_or_make): Create local symbol for local label name.
59 (symbol_find_base): Check for local symbol.
60 (symbol_append, symbol_insert): Check for local symbols.
61 (symbol_clear_list_pointers, symbol_remove): Likewise.
62 (verify_symbol_chain): Likewise.
63 (copy_symbol_attributes): Likewise.
64 (resolve_symbol_value): Handle local symbols.
65 (resolve_local_symbol): New static function.
66 (resolve_local_symbol_values): New function.
67 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
68 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
69 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
70 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
71 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
72 (symbol_previous, symbol_next): New functions.
73 (symbol_get_value_expression): Likewise.
74 (symbol_set_value_expression): Likewise.
75 (symbol_set_frag, symbol_get_frag): Likewise.
76 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
77 (symbol_mark_used_in_reloc): Likewise.
78 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
79 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
80 (symbol_mri_common_p): Likewise.
81 (symbol_mark_written, symbol_clear_written): Likewise.
82 (symbol_written_p): Likewise.
83 (symbol_mark_resolved, symbol_resolved_p): Likewise.
84 (symbol_section_p, symbol_equated_p): Likewise.
85 (symbol_constant_p): Likewise.
86 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
87 (symbol_get_obj, symbol_set_obj): Likewise.
88 (symbol_get_tc, symbol_set_tc): Likewise.
89 (symbol_begin): Initialize local_hash.
90 (print_symbol_value_1): Handle local symbols.
91 (symbol_print_statistics): Print local symbol statistics.
92 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
93 Declare new symbols.c functions. Move many declarations here from
95 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
96 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
97 (struct symbol): Move bsym to make it clearly the first field.
98 Remove TARGET_SYMBOL_FIELDS.
99 (symbolS): Don't typedef.
100 (struct broken_word): Remove.
101 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
102 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
103 (symbol_clear_list_pointers): Likewise.
104 (symbol_insert, symbol_remove): Likewise.
105 (symbol_previous, symbol_append): Likewise.
106 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
107 (struct local_symbol): Define.
108 (local_symbol_converted_p, local_symbol_mark_converted): Define.
109 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
110 (local_symbol_get_frag, local_symbol_set_frag): Define.
111 (local_symbol_get_real_symbol): Define.
112 (local_symbol_set_real_symbol): Define.
114 * write.c (write_object_file): Call resolve_local_symbol_values.
115 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
116 (TARGET_SYMBOL_FIELDS): Don't define.
117 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
118 ECOFF_DEBUGGING, add ECOFF fields.
119 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
120 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
121 ECOFF_DEBUGGING, add ECOFF fields.
122 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
123 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
124 * config/tc-mcore.h: Don't include struc-symbol.h.
125 (TARGET_SYMBOL_FIELDS): Don't define.
126 (struct mcore_tc_sy): Define.
127 (TC_SYMFIELD_TYPE): Define.
128 * Many files: Use symbolS instead of struct symbol. Use new
129 accessor functions rather than referring to symbolS fields
132 * read.c (s_mri_common): Don't add in value of line_label.
134 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
135 checking for SEC_LINK_ONCE.
137 * config/tc-sh.h (sh_fix_adjustable): Declare.
139 * app.c (input_buffer): New static variable.
140 (app_push): Save saved_input in allocated buffer.
141 (app_pop): Restored saved_input.
142 (do_scrub_chars): Change get parameter to take char * and int as
143 arguments. Change GET macro to pass input_buffer to get
144 function. Don't save input into allocated buffer.
145 * as.h (do_scrub_chars): Update declaration.
146 * input-file.c (input_file_get): Change to take char * and int.
147 Read data into passed in buffer. Remove static buffer.
148 * read.c (scrub_from_string): Change to take char * and int. Copy
149 data into passed in buffer.
151 * hash.h: Neaten. Declare hash_traverse.
152 * hash.c: Complete rewrite based on BFD hashing code.
153 * gasp.c (chunksize): New variable.
154 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
157 1999-05-28 Nick Clifton <nickc@cygnus.com>
159 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
160 addend unless the target uses an old ABI.
162 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
164 -Wchar-subscripts cleanup
165 * listing.c (listing_newline): Use unsigned char variable, so
166 calls to isascii,iscntrl are correct.
167 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
169 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
170 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
171 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
172 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
174 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
176 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
178 (arch_coldfire_p): New #define.
179 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
181 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
183 * config/tc-m68k.c (install_operand): Add places `n', `o'.
185 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
186 (install_operand): Add place `N'.
187 (init_table): Add registers ACC, MACSR, MASK.
189 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
191 * config/tc-m68k.c: Change mcf5200 --> mcf.
192 (archs): Add mcf5206e, mcf5307.
193 (m68k_ip): Add format `u'.
194 (install_operand): Add place `m', `M', `h'.
195 (init_table): Add upper/lower registers.
197 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
199 1999-05-28 Martin Dorey <mdorey@madge.com>
201 * config/tc-i960.c: Several minor changes to add ELF and
202 BFD_ASSEMBLER support.
203 * config/tc-i960.h: Likewise.
204 * configure.in (i960-*-elf*): New target.
205 * aclocal.m4, configure: Rebuild.
207 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
209 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
210 reloc changes when defined(BFD_ASSEMBLER).
212 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
214 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
216 * write.c (write_print_statistics): Output to file, not stderr.
218 * expr.c (generic_bignum_to_int32,64): Prototype.
220 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
221 output_sleb128, output_uleb128, output_big_sleb128,
222 output_big_uleb128, output_big_leb128): Prototype.
223 (output_big_sleb128, output_big_uleb128): Make inline.
224 (output_big_leb128): Remove inline
226 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
227 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
228 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
229 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
230 value for correct overflow check in write.c:fixup_segment.
231 * write.c (fixup_segment): Move bitfield overflow checks to after
232 the md_apply_fix call.
233 * config/obj-coff.c (fixup_segment): Likewise.
234 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
235 valueT *val argument.
237 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
239 * config/atof-ieee.c (gen_to_words): Correctly round a
240 denormalized number. Fix off-by-one in range checking for
241 exponent in a denormal.
243 1999-05-10 Nick Clifton <nickc@cygnus.com>
245 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
248 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
250 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
252 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
254 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
255 (ReverseRegRegmem): Remove.
256 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
257 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
258 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
261 From Doug Ledford <dledford@redhat.com>
262 * config/tc-i386.h (RegXMM): New for P/III.
263 * config/tc-i386.c: Add support for P/III.
265 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
267 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
268 (md_begin): Allow ppc32 insns in ppc64bridge mode.
269 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
271 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
273 * config/tc-i386.c (i386_immediate): Skip whitespace before
274 complaining about junk after expression.
275 (i386_displacement): Likewise.
277 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
279 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
280 Don't copy before downcaseing.
282 1999-05-05 Catherine Moore <clm@cygnus.com>
284 * tc-m68k.c: Include elf/m68k.h.
285 (m68k_elf_final_processing): New routine.
286 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
289 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
291 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
294 1999-04-30 Nick Clifton <nickc@cygnus.com>
296 * config/tc-mcore.c (mcore_s_section): Dump literals before
299 1999-04-29 Nick Clifton <nickc@cygnus.com>
301 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
304 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
306 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
307 (TC_INIT_FIX_DATA): Delete.
308 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
309 (TC_INIT_FIX_DATA): Delete.
310 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
311 * write.c (fix_new_internal): Initialize fx_cgen member.
312 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
313 (gas_cgen_md_apply_fix3): Update.
314 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
315 (md_cgen_record_fixup_exp): Update.
316 (FX_OPINFO_R_TYPE): Update.
318 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
319 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
320 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
321 * frags.h (struct frag): Make opindex, opinfo ints.
323 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
325 1999-04-26 Tom Tromey <tromey@cygnus.com>
327 * aclocal.m4, configure: Updated for new version of libtool.
329 1999-04-22 Nick Clifton <nickc@cygnus.com>
331 * config/tc-mcore.c (md_apply_fix3): Renamed function from
333 (md_apply_fix3): Do not fix up absolute relocations against
336 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
338 1999-04-20 Nick Clifton <nickc@cygnus.com>
340 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
341 changes and data-in-text directives.
342 (mcore_cons): New function: intercept cons() operations.
343 (mcore_float_cons): New function: intercept float_cons()
345 (mcore_stringer): New function: intercept stringer() operations.
347 1999-04-18 Ian Lance Taylor <ian@zembu.com>
349 * obj.h (struct format_ops): Change generate_asm_lineno field to
351 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
353 * config/tc-alpha.c (find_opcode_match): Add default case to
355 (find_macro_match): Likewise.
356 (load_expression): Parenthesize && within ||.
358 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
360 1999-04-17 Nick Clifton <nickc@cygnus.com>
362 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
363 .text .data .section pseudo ops.
364 (mcore_s_section): New function. Dump lits before changing secs.
365 (mcore_s_text): New function. Dump lits before changing secs.
366 (mcore_s_data): New function. Dump lits before changing secs.
368 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
370 * config/tc-mips.c (mips_32bitmode): New.
371 (md_begin): Set mips_32bitmode if needed.
372 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
373 Set EF_MIPS_32BITMODE.
375 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
377 * config/obj-coff.c (c_section_symbol): Fix typo in previous
380 1999-04-16 Nick Clifton <nickc@cygnus.com>
382 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
384 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
386 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
387 expressions correctly.
390 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
392 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
394 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
396 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
397 and fmpynfadd instructions.
399 1999-04-11 Richard Henderson <rth@cygnus.com>
401 * as.h (environ): Declare it, if needed.
402 * as.c (dump_statistics): Don't declare environ.
403 * configure.in (environ): Detect declaration.
404 * configure, config.in: Rebuild
406 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
407 (i386_displacement): Allocate enough space for replacement buffer.
408 Clean up replacement buffer initialization.
410 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
412 * subsegs.c (section_symbol): Don't create a new symbol if one
413 already exists; instead, use the existing one, but set its segment
414 and frag data if it hasn't already been defined.
415 * config/obj-coff.c (c_section_symbol): Likewise.
417 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
419 * tc-alpha.c (load_expression): Call as_bad instead of abort.
421 1999-04-08 Nick Clifton <nickc@cygnus.com>
423 * config/tc-mcore.c: New File: Support routines for MCore
425 * config/tc-mcore.h: New File: Definitions for MCore assembler.
426 * config/obj-coff.c: Add support for mcore-pe target.
428 * Makefile.am: Add support for MCore targets.
429 * Makefile.in: Regenerate.
430 * configure.in: Add support for MCore targets.
431 * configure: Regenerate.
433 * doc/all.texi: Set MCORE.
434 * doc/as.texinfo: Document MCore specific command line options.
436 * write.h: Prevent multiple inclusion.
438 1999-04-06 Ian Lance Taylor <ian@zembu.com>
440 * asintl.h (LC_MESSAGES): Never define.
441 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
443 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
446 * Makefile.am (m68k-parse.c): If configuring in the source
447 directory, copy m68k-parse.y into the local directory before
448 running ylwrap, to remove spurious differences when generating
450 * Makefile.in: Rebuild.
452 * config/tc-sparc.h (md_do_align): Just allocate the number of
453 bytes necessary, rather than always allocating 1024.
455 1999-04-04 Ian Lance Taylor <ian@zembu.com>
457 * listing.c (listing_newline): Add cast to avoid warning.
458 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
459 * config/tc-i386.c (i386_scale): Add return value.
460 (build_displacement_string): Remove unused local temp_disp2.
461 (i386_intel_memory_operand): Add parentheses to avoid warning.
462 (i386_intel_operand): Remove unused local end_of_operand_string.
463 (i386_operand): Remove unused local operand_modifier.
464 (i386_operand): Add parens to avoid warning.
466 1999-04-04 Don Bowman <don@pixsci.com>
468 * configure.in: Add mips*-*-vxworks* target; have it define
470 * configure, config.in: Rebuild.
472 1999-03-31 Nick Clifton <nickc@cygnus.com>
474 * configure.in (emulations): Add support for arm-epoc-pe.
475 * configure: Regenerate.
476 * config/te-epoc-pe.h: New file. Define macros specific to
478 * config/tc-arm.h: Select epoc-pe-arm target format if configured
479 for arm-epoc-pe target.
481 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
483 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
485 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
487 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
488 detect ",n" without a condition.
489 (pa_parse_neg_cmpsub_cmpltr): Likewise.
492 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
494 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
495 instruction is encoded with one bit.
498 1999-03-23 Ian Lance Taylor <ian@zembu.com>
500 * doc/internals.texi (CPU backend): Mention that
501 line_separator_chars should not include newline. From thi
502 <ttn@mingle.glug.org>.
504 1999-03-22 Doug Evans <devans@casey.cygnus.com>
506 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
507 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
509 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
511 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
513 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
515 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
518 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
520 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
522 1999-03-15 Martin Hunt <hunt@cygnus.com>
524 * app.c (do_scrub_begin): Change '-' back to a symbol char
525 so we can use multiple opcodes on a line again.
527 * config/tc-d30v.c: By default, warn if a symbol has
528 the same name as a register. Plus some minor
529 updates from the branch.
531 1999-03-13 Nick Clifton <nickc@cygnus.com>
533 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
534 BFD_RELOC_16 and BFD_RELOC_64.
536 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
538 * expr.c (expr): Add missing else.
540 1999-03-12 Nick Clifton <nickc@cygnus.com>
542 * config/tc-arm.c (md_apply_fix3): Improve error message.
544 1999-03-11 Doug Evans <devans@casey.cygnus.com>
546 * Makefile.am (CPU_TYPES): Add fr30.
547 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
548 (fr30,m32r dependencies): Update.
549 * Makefile.in: Rebuild.
551 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
552 (gas_cgen_record_fixup_exp): Ditto.
553 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
554 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
555 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
556 (md_cgen_lookup_reloc): Update use of operand->type.
557 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
558 (md_convert_frag): Call cgen_operand_lookup_by_num.
559 (md_cgen_lookup_reloc): Update use of operand->type.
560 (m32r_cgen_record_fixup_exp): Ditto.
562 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
564 * config/tc-mips.c (md_show_usage): Fix message.
566 1999-03-03 Nick Clifton <nickc@cygnus.com>
568 * doc/c-arm.texi (ARM Syntax): Document new command line switches
569 and LDR reg,=<expr> instruction.
571 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
574 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
576 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
578 1999-02-17 Nick Clifton <nickc@cygnus.com>
580 This patch was created by: Scott Bambrough
581 <scottb@corelcomputer.com>
584 Special cased '@' character. The '@' character is used as the
585 ARM assembler comment character, as a special character
586 and in ELF .symver pseudo-op's, and as a special character in
587 .type and .section pseudo-ops.
588 (symver_pseudo): New static variable.
589 (symver_state): New static variable.
590 (struct app_save): Add field 'symver_state'.
591 (app_push): Save global symver_state int struct app_save.
592 (app_pop): Restore global symver_state from struct app_save.
593 (do_scrub_chars): Special case handling of '@' character in
596 * configure.in: Modified to recognize armv* uname syntax from ARM
598 * configure: Regenerated.
600 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
601 a prefix to the section's type.
602 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
605 * config/tc-arm.h: Add support for PIC generation:
606 (pic_code): New boolean.
607 (obj_relocate_extern): Define.
608 (TC_RELOC_RTSYM_LOC_FIXUP): Define
609 (TC_CONS_FIX_NEW): Define.
610 (tc_fix_adjustable): Define.
611 (GLOBAL_OFFSET_TABLE_NAME): Define.
613 * config/tc-arm.c: Add support for PIC generation:
614 (line_seperator_chars): Allow ';' as a seperator for Linux.
615 (is_immediate_prefix): New macro.
616 (arm_parse_reloc): New function.
617 (s_arm_elf_cons): New function.
618 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
619 (md_undefined_symbol): Special case handling for the Global Offset
621 (md_apply_fix3): Handle PIC relocs.
622 (tc_gen_reloc): Handle PIC relocs.
623 (md_parse_option): Add support for '-k' command line switch to
624 enable PIC generation.
625 (cons_fix_new_arm): New function.
626 (s_arm_elf_cons): New function.
628 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
630 * configure.in: Add comments for uses of AC_DEFINE.
631 * acinclude.m4: Likewise.
632 * acconfig.h: Remove.
633 * aclocal.m4: Rebuild.
634 * configure: Rebuild.
635 * Makefile.in: Rebuild.
636 * config.in: Rebuild.
638 1999-02-15 Jim Lemke <jlemke@cygnus.com>
640 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
641 non-constant offset from a base register.
643 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
645 * config/tc-alpha.c (md_show_usage): Put \ before newline in
648 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
650 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
651 (emit_insn): Look for pc-relative and no-overflow specifiers on
652 internal relocation types.
654 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
656 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
659 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
661 (mips_4650, mips_4010, mips_4100): Variables removed.
662 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
663 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
665 (md_begin): Don't bother initializing the mips_NNNN variables;
666 mips_cpu is set, and that's good enough now.
667 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
668 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
669 (show): New function, to handle wrapping in the CPU lists.
670 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
672 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
674 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
675 than treat as an immediate specifier.
677 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
679 * config/tc-i386.c: Prototype many functions.
680 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
681 (i386_immediate): Remove unused second argument.
682 (i386_intel_operand): Fix i386_is_reg typo.
683 (i386_operand): Use allow_naked_reg.
684 (output_invalid): Make operand int for K&R.
686 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
688 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
690 * Makefile.in: Rebuild.
692 1999-02-09 Doug Evans <devans@casey.cygnus.com>
694 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
696 (EXTRA_as_new_SOURCES): Comment out.
697 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
698 * Makefile.in: Rebuild.
699 * doc/Makefile.in: Rebuild.
700 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
701 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
702 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
703 * configure: Rebuild.
704 * aclocal.m4: Rebuild.
705 * config.in: Rebuild.
706 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
707 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
708 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
709 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
710 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
711 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
712 (gas_cgen_record_fixup_exp): Ditto.
713 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
714 descriptor, not global variable.
715 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
716 descriptor, not global variable. Refer to insert_operand handler
717 via cpu descriptor, not global function.
718 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
719 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
720 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
721 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
722 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
723 * config/tc-m32r.c: Ditto.
724 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
725 (md_assemble): Ditto.
726 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
728 1999-02-09 Nick Clifton <nickc@cygnus.com>
730 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
731 relocations for ELF targets.
733 1999-02-08 Nick Clifton <nickc@cygnus.com>
735 * configure.in: Add support for StrongARM target.
736 * configure: Regenerate.
738 1999-02-05 Nick Clifton <nickc@cygnus.com>
740 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
742 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
745 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
747 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
749 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
751 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
752 (INTEL_DWORD_MNEM_SUFFIX): Define.
758 (OFFSET_FLAT): Define.
760 (NONE_FOUND): Define.
763 * config/tc-i386.c (set_intel_syntax): New routine.
764 (intel_syntax): Declare.
765 (allow_naked_reg): Declare.
766 (md_pseudo_table): Support .intel_syntax and .att_syntax.
767 (intel_float_operand): New routine.
768 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
769 Handle brackets as well as parens. Call i386_intel_operand for
770 intel syntax. Reverse operands if appropriate. Handle new
771 suffixes. Handle movzx and movsx.
772 (i386_is_reg): New routine.
773 (i386_immediate): New routine.
774 (i386_scale): New routine.
775 (i386_displacement): New routine.
776 (i386_operand_modifier): New routine.
777 (build_displacement_string): New routine.
778 (i386_parse_seg): New routine.
779 (i386_intel_memory_operand): New routine.
780 (i386_intel_operand): New routine.
781 (i386_operand): Call i386_displacement, i386_immediate,
782 i386_scale, etc. instead of handling inline.
783 (parse_register): Handle registers without prefix.
785 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
787 * configure: Regenerate.
788 * configure.in (arm-*-oabi): New.
790 * config/tc-arm.c (target_oabi): Declare.
791 (md_apply_fix3): Support REL relocs.
792 (md_parse_option): Handle -oabi.
793 (elf32_arm_target_format): New routine.
794 (md_longopts): Add OPTION_OABI.
795 * config/tc-arm.h: Redefine TARGET_FORMAT.
798 1999-01-28 Nick Clifton <nickc@cygnus.com>
800 * write.c (write_relocs): Handle out of range error.
802 * config/tc-fr30.c (fr30_fix_adjustable): New function.
803 (fr30_force_relocation): Default to 0.
805 * config/tc-fr30.h (obj_fix_adjustable): Define.
806 (TC_FORCE_RELOCATION): Define.
808 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
811 1999-01-16 Nick Clifton <nickc@cygnus.com>
813 * config/tc-d30v.c (write_2_short): Do not generate a sequential
814 merge of two instructions if the left instruciton kills the right.
816 1999-01-11 Doug Evans <devans@casey.cygnus.com>
818 * Makefile.in: Regenerate.
819 * configure.in: Redo test for using cgen.
820 * configure: Regenerate.
822 1999-01-09 Nick Clifton <nickc@cygnus.com>
824 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
825 redefinition of this macro.
827 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
829 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
832 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
834 * config/tc-mips.c (append_insn): For mips16, insert a nop between
835 a read of HI or LO and an immediatly following branch.
837 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
839 * config/tc-mips.c (md_begin): Another correction to the setting of
842 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
844 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
846 1998-12-21 Nick Clifton <nickc@cygnus.com>
848 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
849 bit insn when optimizing, so that parallelised instructions will
850 start on a 32 bit boundary.
852 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
854 * config/tc-mips.c (mips_eabi64): New.
855 (md_begin): Set mips_eabi64.
856 (mips_elf_final_processing): Use it.
858 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
860 * config/tc-mips.c (mips_elf_final_processing):
861 Correct setting of ABI in e_flags.
863 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
865 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
867 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
869 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
871 1998-12-15 Doug Evans <devans@casey.cygnus.com>
873 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
874 warning, values that don't fit in the field.
876 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
878 * config/tc-mips.c (mips_abi_string): New.
879 (md_parse_option,md_longopts): Add mabi.
880 (mips_elf_final_processing): Set e_flags based on mabi flag.
882 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
884 * config/tc-mips.c (md_parse_option): Handle vr4111.
886 98-12-11 Ken Raeburn <raeburn@cygnus.com>
888 * config/tc-h8300.c (build_bytes): Change message given if the
889 instruction requires H8/300H mode and we're not in Hmode, to
890 suggest that it may be the operand modes that are the problem, not
891 necessarily the opcode.
893 1998-12-10 Nick Clifton <nickc@cygnus.com>
895 * config/tc-fr30.c: Add line separator character.
897 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
899 * configure.in (hppa-*-mpeix*): New target.
900 * config/obj-som.h (obj_som_compiler): Declare.
901 * config/obj-som.c (compiler_seen): New static variable.
902 (obj_som_compiler): New function.
903 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
904 (md_pseudo_table): Add "compiler" if OBJ_SOM.
905 (pa_type_args): Set hppa_priv_level.
906 (pa_compiler): New static function if OBJ_SOM.
907 * configure: Rebuild.
909 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
911 * read.c (output_leb128): Don't mark as inline.
913 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
915 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
916 AIX .vbyte unaligned data support.
917 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
918 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
921 1998-12-07 Nick Clifton <nickc@cygnus.com>
923 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
926 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
928 * config/tc-arm.c (elf32_arm_force_relocation): Check for
929 BFD_RELOC_ARM_PCREL_BRANCH.
931 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
933 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
934 checking the target type.
935 (mips-dec-bsd*): Set endian to little.
936 * configure: Rebuild.
938 COFF weak symbol support, based on patches from Mark Elbrecht
940 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
941 * config/obj-coff.c (obj_coff_weak): New static function.
942 (obj_coff_endef) [both versions]: Handle weak symbols.
943 (coff_frob_symbol): Likewise.
944 (yank_symbols): Likewise.
945 (obj_pseudo_table): Add "weak".
947 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
948 <aymeric.vincent@emi.u-bordeaux.fr>.
949 * aclocal.m4: Rebuild with current tools.
950 * configure: Rebuild.
952 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
953 an assertion failure for a case we can't handle when OBJ_ECOFF.
955 * expr.c (operator): And with 0xff to avoid problems with signed
958 1998-12-03 Nick Clifton <nickc@cygnus.com>
960 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
961 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
963 1998-12-02 Nick Clifton <nickc@cygnus.com>
965 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
968 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
970 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
973 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
975 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
978 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
980 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
982 (d10v_cleanup): Only generate previous insn if a multiline insn is
985 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
987 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
990 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
992 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
993 -marm6xxx command line switches.
995 1998-11-18 Doug Evans <devans@casey.cygnus.com>
997 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
998 (itbl-ops.o): Delete duplicate dependencies.
999 Rebuild dependencies.
1000 Add fr30 dependencies.
1001 * Makefile.in: Rebuild.
1003 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1005 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1007 * listing.c: Ignore line terminator characters found inside
1010 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1012 * po/gas.pot: Regenerated.
1014 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1016 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1017 fr30_is_label_start(). Also checks for delay slot insns.
1019 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1020 FR30 instructions which contain a colon in the mnemonic.
1022 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1024 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1026 * config/tc-fr30.c: Removed currently superflous code.
1028 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1030 * config/tc-fr30.h: New file.
1031 * config/tc-fr30.c: Tweaking so that it will compile.
1033 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1035 * config/tc-d10v.h (obj_fix_adjustable): Define.
1036 (TC_FORCE_RELOCATION): Define.
1037 (d10v_force_relocation): Declare.
1038 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1039 (md_apply_fix3): Handle Vtable relocs.
1040 (d10v_fix_adjustable): New.
1041 (d10v_force_relocation): New.
1043 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1045 * config/tc-d30v.c: Change default behaviour to ignore potential
1046 conflicts between register name and symbol names.
1048 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1050 * configure.in: Add fr30-*-*.
1051 * config/tc-fr30.c: New file.
1052 * Makefile.in: Regenerated.
1053 * config.in: Regenerated.
1054 * configure: Regenerated.
1055 * doc/Makefile.in: Regenerated.
1056 * po/gas.pot: Regenerated.
1058 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1060 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1063 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1065 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1067 (do_scrub_chars): Add some casts to unsigned char to avoid
1068 unwanted sign extension.
1069 * read.c (lex_type): Set characters about 127 to be symbol
1071 * config/tc-i386.c (md_begin): Set identifier_chars and
1072 operand_chars for values above 127.
1074 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1076 * configure.in: detect cygwin* instead of cygwin32*
1077 * configure: regenerate
1079 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1081 * listing.c: Add support for producing a listing from piped
1084 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1086 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1087 (append_insn): Account for the tx39's multiply behavior.
1089 1998-10-26 Michael Meissner <meissner@cygnus.com>
1091 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1092 from assemble_parallel_insns. Add support for '->' to indicate
1093 explicitly serializing the instructions.
1094 (md_assemble): Ditto.
1096 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1098 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1101 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1103 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1105 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1107 * config/tc-mips.c : support frame and regmask/fregmask when
1108 MIPS_STABS_ELF is specified.
1110 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1112 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1113 (md_apply_fix): Don't return 1 for VTABLE relocs.
1114 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1116 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1118 * doc/c-i386.texi: Replace occurences of "opcode" with
1119 "instruction mnemonic", "instruction", or "mnemonic" when
1120 referring to the name of an instruction. Use "opcode" when
1121 referring to the sequence of machine bytes.
1123 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1124 (is_opcode_char): Rename to is_mnemonic_char.
1125 (md_assemble and i386_operand): Correct error messages from
1126 "opcode" to "instruction mnemonic"
1127 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1128 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1129 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1130 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1131 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1132 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1133 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1135 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1137 * config/tc-i386.c (i386_operand): Check for garbage after
1140 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1142 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1143 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1145 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1147 * config/tc-sh.h (obj_fix_adjustable): Define.
1148 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1149 (md_apply_fix): Likewise.
1150 (tc_gen_reloc): Likewise.
1151 (sh_fix_adjustable): New.
1153 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1155 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1156 * cgen.h (gas_cgen_finish_insn): Update prototype.
1157 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1158 cgen_insn_t -> CGEN_INSN_INT.
1159 (make_parallel): Update handling of CGEN_INT_INSN_P.
1160 (assemble_parallel_insn): Ditto.
1161 (target_make_parallel): New function.
1162 (md_assemble): Use it.
1164 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1166 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1168 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1170 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1171 converted into lower case.
1173 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1175 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1176 (gas_cgen_tc_gen_reloc): Likewise.
1177 * config/tc-m32r.h (obj_fix_adjustable): Define.
1178 * config/tc-m32r.c (m32r_fix_adjustable): New.
1179 (m32r_force_relocation): Handle VTABLE relocs.
1181 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1183 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1185 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1187 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1188 to lower case before parsing.
1190 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1191 parallel insns modift buts in the PSW as a side effect.
1193 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1195 * config/tc-d30v.c (find_format): Test for missing flag and
1198 (md_apply_fix3): Fix error messages to avoid
1199 assumption about presence of a symbol.
1201 (parallel_ok): Disallow parallel instructions that both modify the
1204 (find_format): Generate a warning if an odd numbered register is
1205 used as the first register in a mutli-register instruction.
1207 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1209 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1210 relocations are always associated with a symbol.
1212 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1214 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1215 (elf32_sparc_force_relocation): Declare.
1216 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1217 (tc_gen_reloc): Handle vtable relocs.
1218 (elf32_sparc_force_relocation): New.
1220 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1222 * symbols.c (S_IS_FUNCTION): New.
1223 * config/tc-v850.h (obj_fix_adjustable): Define.
1224 (TC_FORCE_RELOCATION): Define.
1225 (v850_force_relocation): Declare.
1226 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1227 of fx_addnumber for VTABLE reloc addends.
1228 (md_apply_fix3): Handle VTABLE relocs.
1229 (v850_fix_adjustable): New.
1230 (v850_force_relocation): New.
1232 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1234 * tc-hppa.c (fp_operand_format): Add some additional formats.
1235 (pa_ip): Do not automatically promote into pa2.0 mode.
1236 (pa_level): Handle ".level 2.0".
1238 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1240 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1241 * config/tc-i386.h (template.extension_opcode): Change to
1242 unsigned int to allow full range of 8-bit opcode suffixes.
1243 (None): Redefine as 0xffff.
1245 From Jeff B Epler <jepler@usgs.gov>
1246 * doc/c-i386.texi (i386-SIMD): New section.
1248 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1250 * read.c (discard_rest_of_line): New function.
1251 * read.h: Declare it.
1252 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1254 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1256 * config/tc-d10v.c (find_symbol_matching_register): New function.
1257 (find_opcode): Cope with the case where a register name matches
1260 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1262 * config/tc-v850.c (md_pcrel_from): Rename to
1263 v850_pcrel_from_section.
1264 (v850_pcrel_from_section): Do not resolves symbols in other
1267 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1269 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1271 * config/tc-d10v.c (find_opcode): Generate an error if a register
1272 is supplied for an operand that should not be a register.
1274 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1276 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1277 instructions to have another instruction in the right bin.
1279 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1281 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1282 the right container if the left container holds a branch
1285 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1287 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1288 both a register name and symbol name.
1289 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1291 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1293 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1294 execution unit class.
1296 (reg_name_search): If a name matches a register and a symbol,
1297 prefer the register.
1298 (find_format): Disallow flag registers when a general purpose
1299 register is required.
1300 If a number is required, but a register has been given, check to
1301 see if a symbol with the same name as the register exists, and if
1302 so, use that symbol.
1304 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1306 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1308 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1310 * config/tc-d30v.c (find_format): Do not accept flag registers as
1311 general purpose registers.
1312 (find_format): If an immediate value is expected at a given place
1313 in a format, but a register name has been provided instead, check
1314 to see if that register name matches the name of a predefined
1315 symbol and if it does, then use the symbol instead.
1316 (reg_name_search): If a register name matches a symbol name,
1317 prefer the register name to the symbol name.
1319 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1321 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1322 the previous insn to empty.
1324 1998-09-20 Michael Meissner <meissner@cygnus.com>
1326 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1327 pieces, forcing the use of an ANSI compiler.
1329 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1331 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1333 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1335 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1337 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1339 (obj_elf_vtable_entry): Likewise.
1340 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1341 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1342 (tc_gen_reloc): Likewise.
1343 (arm_fix_adjustable): Likewise.
1344 (elf32_arm_force_relocation): New.
1345 (armelf_frob_symbol): Remove coff-style symbol support.
1347 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1349 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1351 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1353 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1354 OBJ_COFF so that routine is defined for a.out format.
1356 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1358 * config/tc-i386.c (i386_operand): Detect non-segment registers
1359 used as segment prefixes.
1361 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1363 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1364 optimize across FDE boundaries.
1366 * config/obj-coff.c (obj_coff_section): Preserve any link once
1367 flags when setting the section flags.
1369 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1371 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1372 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1374 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1376 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1379 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1381 * frags.c (frag_grow): Include the size of the frag struct in the
1384 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1385 if the new subseg comes before the old.
1387 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1389 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1390 to handle edge8 and edge16.
1392 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1394 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1395 before we clobber the symbol involved.
1397 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1399 * config/tc-arm.c: Remove OBJ_ELF definitions for
1400 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1401 use arm_adjust_symtab for OBJ_COFF.
1402 (armelf_adjust_symtab): New Routine.
1403 * config/tc-arm.h: Define obj_adjust_symtab to
1404 armelf_adjust_symtab for OBJ_ELF.
1406 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1408 * configure.in: Make all i386-elf targets use bfd_gas.
1409 * config/tc-i386.c (tc_i386_force_relocation): New.
1410 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1411 (md_apply_fix3): Likewise.
1412 (tc_gen_reloc): Handle them.
1413 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1414 tc_i386_force_relocation.
1416 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1418 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1420 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1422 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1423 current opcode after writing the first insturction of a reverse
1426 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1428 * read.h (generate_lineno_debug): Add prototype.
1429 * read.c (generate_lineno_debug): Make non-static.
1431 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1433 * config/tc-i386.c (md_assemble): Only warn for address/data size
1436 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1438 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1439 against Thumb function names, as the linker needs this information.
1441 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1443 * expr.c (operand): Check also that there is no advance in operand
1444 after atof_generic in order to decide "is it label 0f or floating
1447 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1449 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1450 command line options with a single dash.
1451 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1453 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1455 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1456 * tc-arm.c (arm_fix_adjustable): New routine.
1458 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1460 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1461 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1462 demand_empty_rest_of_line before mri_comment_end.
1463 (equals): Check garbage after expression before
1464 mri_comment_end in MRI mode.
1466 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1468 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1469 small immediate constant to use the constant itself rather than
1472 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1474 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1475 (pa_leave): Likewise.
1477 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1479 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1481 (i386_operand): Fix an error message.
1483 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1485 * doc/c-arm.texi (ARM Directives): Document .req directive.
1487 * config/tc-arm.c (reg_required_here): Display erroneous string if
1488 the register name could not be decoded.
1489 Do not set inst.instruction if the sift is -1.
1491 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1493 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1496 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1498 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1499 even if it is belived to be unnecessary.
1501 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1503 config/tc-i386.c (i386_operand): Size immediate constants by
1504 suffix (erroneously removed as part of July 7 change).
1506 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1508 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1509 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1510 (armelf_frob_symbol): New Routine.
1511 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1513 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1515 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1517 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1519 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1520 command line switches passed to assembler.
1522 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1524 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1525 (gas_cgen_opcode_desc): Declare.
1526 (gas_cgen_parse_operand): Declare.
1527 (*): Prepend gas_ to gas specific fns to denote them as such.
1529 * cgen.c (gas_cgen_opcode_desc): New global
1530 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1531 (queue_fixup): Renamed from cgen_queue_fixup.
1532 (*): Prepend gas_ to gas specific fns to denote them as such.
1534 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1535 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1536 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1537 Open opcode table and initialize it.
1538 (make_parallel): Use gas_cgen_opcode_desc.
1539 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1540 (md_assemble): Ditto.
1542 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1544 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1545 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1546 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1547 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1548 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1549 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1550 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1551 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1552 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1553 (INIT_STAB_SECTION): Likewise.
1554 (OBJ_PROCESS_STAB): Likewise.
1556 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1557 (md_parse_option): Watch for them.
1558 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1559 (md_begin): Kill neverdef code.
1560 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1561 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1562 (s_alpha_coff_wrapper): New.
1563 (md_pseudo_table): Trap all ECOFF pseudos.
1565 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1567 Start of changes to remove mdebug section from mips*-elf
1568 Based on MIPS_STAB_ELF definition
1569 * acconfig.h: undef if not configured
1570 * config.in: undef if not configured
1571 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1572 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1573 * stabs.c (s_stab_generic): flush frag
1575 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1577 * configure.in: (arm-*-elf): Handle.
1578 (thumb-*-elf): Handle.
1579 * configure: Regenerate.
1580 * read.c (stringer): Fix typo in comment.
1581 * write.c (fixup_segment): Don't add symbol value to addend if
1583 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1585 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1588 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1590 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1591 (write_2_short): Emit warning if new flag is set.
1592 (do_assemble): Set flags if left instruction is one of special
1593 "right-instruction-killer" type.
1595 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1597 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1598 Always output words in debug_info section as big endian.
1599 (sparc_target_format): Choose correct bfd target.
1600 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1602 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1604 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1605 to work with internationalization code. Issue an error when two
1606 operands match that are not allowed to match.
1608 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1610 * configure.in (install_tooldir): Allow target to specify whether
1611 it wants to be installed in $(tooldir)/bin.
1612 * configure: Regenerate.
1613 * Makefile.am (install-exec-local): Set install-exec-tooldir
1614 dependency via configure.
1615 * Makefile.in: Regenerate.
1617 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1619 * Makefile.am (install-exec-local): Split into two ...
1620 (install-exec-bindir,install-exec-tooldir): New rules.
1621 * Makefile.in: Regenerate.
1623 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1625 * Makefile.am (install-exec-local): Don't remove the file before
1626 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1627 W. Rozycki <macro@ds2.pg.gda.pl>.
1628 * Makefile.in: Rebuild.
1630 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1632 * cgen.c: Include libiberty.h.
1633 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1634 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1635 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1636 (md_cgen_lookup_reloc)): Declare.
1637 (md_cgen_record_fixup_exp): Declare.
1638 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1639 (m32r_relax_frag): Declare.
1640 (cgen_md_apply_fix3): Decls moved to cgen.h.
1641 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1642 (m32r_cgen_record_fixup_exp): Delete decl.
1643 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1644 (assemble_nop): Delete.
1645 (expand_debug_syms): Delete unused `exp'.
1646 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1647 Add default case for -Wall.
1648 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1649 (md_atof): Delete unused wordP.
1651 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1653 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1656 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1658 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1659 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1660 .print, .purgem, and .struct. Remove documentation for
1663 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1665 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1666 Update call to insert_operand.
1668 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1670 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1672 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1674 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1675 whitespace after a prefix operator.
1677 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1679 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1681 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1683 * config/tc-sparc.c (log2): New static function.
1684 (s_reserve): Use log2 to convert alignment before calling
1686 (s_common): Use log2 to convert alignment before calling
1687 record_alignment and frag_align.
1688 (sparc_cons_align): Use log2.
1690 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1692 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1693 (s_common): Likewise.
1695 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1696 initialization of waddr.
1697 (sparc_elf_final_processing): Add default case to switch.
1699 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1701 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1702 than temporary real.
1704 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1706 * write.c (subsegs_finish): Don't align the segments if there were
1709 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1710 copying aux information.
1712 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1713 expression into a symbol.
1715 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1717 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1718 type to unsigned int.
1719 (md_assemble): Change type used to store offsets from unsigned
1721 (i386_operand): Switch error check to only call RESTORE_END_STRING
1722 once after parse_register.
1724 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1726 * config/tc-v850.c (md_show_usage): Changed format to match that
1729 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1731 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1733 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1735 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1738 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1740 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1741 * doc/Makefile.in: Rebuild.
1743 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1745 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1746 for %lo expressions.
1747 (mips_ip, case 'u'): Move range check after code to mask
1748 off bits in %hi/%lo expressions. Mask off high bits for
1751 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1753 * doc/Makefile.am (gasver.texi): New target.
1754 (as.info, as.dvi): Depends upon gasver.texi.
1755 * doc/as.texinfo: Include gasver.texi. Mention version number on
1756 title page and in top node.
1757 * doc/Makefile.in: Rebuild.
1759 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1761 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1762 but not including the line containing the edict.
1763 * listing.h (LISTING_EOF): New.
1764 * input-scrub.c (input_scrub_next_buffer): Call it.
1766 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1768 * config/tc-i386.c (i386_operand): Don't set the size of an
1769 immediate address based solely on the suffix and the mode.
1771 * config/tc-i386.c (md_assemble): Add assertion to make sure
1772 overlap2 does not set Imm.
1774 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1775 sequences of whitespace to a single space.
1776 (is_space_chars): Just compare with space.
1777 (md_begin): Don't initialize space_chars.
1778 (md_assemble): Just skip a single whitespace character.
1779 (i386_operand): Rewrite base-index parsing to use new
1780 parse_register, and to skip white space. Skip white space in a
1781 number of other places too. Don't give error message if
1782 parse_register fails.
1783 (parse_register): Change reg_string parameter to be non-const.
1784 Add end_op parameter. Skip white space after the `%', and return
1785 end of register string. Give error message here rather than
1788 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1790 Based on patch from Matt Semersky <matts@scd.hp.com>:
1791 * expr.c (op_encoding): Make const.
1792 (expr_set_precedence): New function.
1793 (expr_begin): Don't set operator rankings, just call
1794 expr_set_precedence.
1795 * expr.h (expr_set_precedence): Declare.
1796 * read.c (s_mri): Call expr_set_precedence.
1798 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1800 * doc/as.texinfo (Statements): Remove paragraph discussing
1801 continuing lines with a backslash. This hasn't worked for years,
1804 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1806 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1808 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1809 (ps_CTORS, ps_DTORS): New section types.
1810 (vms_fixup_xtors_section): New function
1811 (Ctors_Psect, Dtors_Psect): Define.
1812 (IS_GXX_XTOR): Define
1813 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1814 Filter static constructors/destructors and add to
1815 Ctors_Symbols/Dtors_Symbols chain.
1816 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1817 appropriate section.
1819 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1820 * makefile.vms: Merge vax/vms support.
1822 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1824 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1825 (elf_pseudo_table): Add them.
1826 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1827 (md_apply_fix): Accept them.
1828 (mips_fix_adjustable): Don't adjust them.
1829 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1830 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1831 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1832 (tc_fix_adjustable): Don't adjust them.
1834 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1836 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1838 * Makefile.in: Regenerate.
1839 * configure.in: AC_SUBST cgen_cpu_prefix.
1840 * configure: Regenerate.
1842 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1844 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1845 Changed all users of COND12_DELAY.
1847 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1849 * config/tc-mn10300.c (set_arch_mach): New function.
1850 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1851 (md_begin): Default to mn10300 mode.
1852 (md_assemble): Only accept instructions for the core mn10300
1853 chip and the active machine type.
1855 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1857 * subsegs.h (segment_info_type): Give the struct a name.
1858 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1859 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1860 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1861 * config/tc-w65.h (tc_reloc_mangle): Declare.
1862 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1864 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1866 * config/tc-v850.c (v850_comm): Restore old section
1867 after common processing.
1869 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1871 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1873 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1875 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1876 char with code that explicitly sign-extends.
1878 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1880 * config/tc-v850.c (md_begin): Restore text section as the current
1881 section after creating call table sections.
1882 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1885 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1886 with call to macro SYM_AUXINFO.
1888 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1890 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1891 with the program transform name.
1892 * Makefile.in: Rebuild.
1894 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1896 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1899 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1901 * config/tc-i386.c (i386_operand): Be prepared for a space between
1902 the open parenthesis and the start of the register operand,
1903 because of the June 16 change.
1905 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1907 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1910 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1912 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1913 even if it is belived to be unnecessary.
1915 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1917 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1919 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1921 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1923 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1924 shift amount for a repeated operand. The shift amount for the
1925 repeated copy comes from the size of the operand.
1927 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1929 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1931 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1933 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1935 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1937 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1938 characters in it as LEX_IS_SYMBOL_COMPONENT.
1939 * config/tc-i386.h (tc_symbol_chars): Define.
1940 (extra_symbol_chars): Declare.
1941 * config/tc-i386.c (extra_symbol_chars): Define.
1942 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1943 (line_comment_chars): Set to '/' if TE_LINUX.
1944 * doc/c-i386.texi (i386-prefixes): Update.
1945 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1947 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1949 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1950 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1952 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1954 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1955 constraint in instructions REP & REPI.
1957 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1959 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1960 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1962 (check_range): If the operand is shifted, then shift the number
1963 before checking its range.
1965 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1967 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1970 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1972 * config/tc-v850.c (v850_comm): Create special sections as needed.
1974 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
1976 * config/tc-d10v.c (write_2_short): Addition of swapping
1977 instructions for sequential and reverse sequential order when
1978 given order is not possible.
1980 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
1982 * Makefile.am: Rebuild dependencies.
1983 (DEP_INCLUDES): Fix reference to intl build directory.
1984 * Makefile.in: Rebuild.
1986 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1988 * doc/c-i386.texi: Update 16 bit documentation.
1990 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
1991 IgnoreDataSize to IgnoreSize as they are used for address size as
1993 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
1994 32-bit mode, similarly addr16/data16 and variants.
1996 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-d30v.c (md_assemble): Fix handling of reverse
1999 sequential word multiply instructions.
2001 (do_assemble): Add extra command line argument, to allow mul32
2002 attribute to be preserved across parallel insns.
2003 (md_assemble): Insert NOPs between explicitly parallel insns which
2004 contain an 32 bit multiply and a 16 multiply.
2006 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2008 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2011 * config/tc-i386.c (reloc): Add braces.
2013 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2014 consistent with Intel naming.
2015 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2016 use bitfields in sib_byte.
2017 (modrm_byte): Don't use bitfields here either.
2019 * config/tc-i386.c (current_templates): Add const.
2020 (parse_register): Add const to return, param, and char *s.
2021 (i386_operand): Add const to reg_entry *r.
2022 * config/tc-i386.h (templates): Add const to start, end.
2024 Inspired by code for 16 bit gas support from Martynas Kunigelis
2025 <martynas@nm3.ktu.lt>:
2026 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2027 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2028 (uses_mem_addrmode): Remove.
2029 (md_estimate_size_before_relax): Add support here too.
2030 (md_relax_table): Rewrite interface to md_relax for 16 bit
2032 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2033 (opcode_suffix_to_type): Remove.
2034 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2035 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2036 (md_convert_frag): Likewise.
2037 (i386_operand): Add support for 16 bit base/index regs,
2038 immediates, and displacements. Remove some unnecessary casts, and
2039 localise end_of_operand_string, displacement_string_start,
2040 displacement_string_end variables. Add GCC_ASM_O_HACK.
2041 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2043 * config/tc-i386.c (prefix_hash): Remove.
2044 (md_begin): Rewrite without obstacks. Remove prefix hash table
2045 handling. Rewrite lexical table handling.
2046 (i386_print_statistics): Don't print prefix statistics.
2047 (md_assemble): Rewrite instruction parser so that line is not
2048 converted to lower case. Don't do a hash_find for prefixes,
2049 instead recognise them via opcode modifier.
2050 (expecting_operand, paren_not_balanced): Localise variables.
2051 * config/tc-i386.h (IsPrefix): Define.
2052 (prefix_entry): Remove.
2054 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2055 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2056 '\\' in case where comment_chars contains '/'.
2058 * config/tc-i386.c (MATCH): Ensure given operand and template
2059 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2060 you must write `ljmp *table(%ebx)'.
2062 From H.J. Lu <hjl@gnu.org>:
2063 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2064 as 0 ifndef BFD_ASSEMBLER.
2065 (md_assemble): Allow immediate operands without suffix or
2066 other reg operand to default in size to the current code size.
2068 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2070 * config/tc-v850.c (md_begin): Restore creation of
2071 .call_table_text and .call_table_data sections.
2073 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2075 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2076 after emitting a word of noops.
2078 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2080 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2081 (i386_operand): Simplify checks for valid base/index combinations.
2082 Disallow `in 4(%dx),%al'.
2084 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2086 (add_prefix): Change parameter from char to int.
2088 * config/tc-i386.h (Ugh): Define opcode modifier.
2089 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2091 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2092 CONSISTENT_REGISTER_MATCH macros to check register types more
2093 thoroughly. Check for illegal suffix/operand combinations
2094 when matching insns with operands. Handle new `s' suffix, and
2095 associated FloatMF opcode modifier for float insns with memory
2097 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2098 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2099 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2100 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2101 DATA_PREFIX_OPCODE throughout.
2103 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2104 (md_assemble): Rewrite suffix/register operand checking code to be
2105 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2106 AnyMem, the better to grep.
2108 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2109 given a memory operand. Don't set Abs bits either.
2110 (type_names): Remove Mem*, Abs*.
2111 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2112 define opcode_modifiers as these cases are handled by Disp8,
2113 Disp16, Disp32 and suffix checks.
2114 (COMES_IN_BOTH_DIRECTIONS): Remove.
2115 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2117 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2118 if IgnoreDataSize modifier given. Remove ShortformW modifier
2119 test. Add test for ShortForm in W base_opcode modification.
2120 Merge Seg2ShortForm and Seg3ShortForm code.
2121 * config/tc-i386.h (ShortFormW): Remove.
2122 (IgnoreDataSize): Define.
2124 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2126 * config/tc-d30v.c (md_assemble): Store previous segment state
2127 with previous instruction.
2129 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2131 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2132 (ebp, esp): Remove static variables.
2133 (MATCH): Remove test for InOutPortReg.
2134 (i386_operand): Properly handle InOutPortReg here instead.
2135 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2136 (md_assemble): Simplify and correct modrm and sib generation.
2137 (i386_operand): Add warning for scale without index.
2138 Rewrite checks for valid base/index combinations.
2140 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2141 macros and enclose in do while(0).
2142 (RESTORE_END_STRING): Likewise.
2143 (md_assemble): Add one to printed operand number so we start
2144 from 1 not 0. Add some more gettext invocations.
2145 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2148 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2149 DATA_PREFIX, SEG_PREFIX): Define.
2150 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2151 (check_prefix): Remove function.
2152 (add_prefix): New function. Add prefix to i.prefix as well as
2154 (md_assemble): Changes for add_prefix. Remove hack for wait
2155 prefix, instead always output prefixes in fixed order. Test
2156 for jcxz/loop when selecting between word & dword operations,
2157 and add address size prefix rather than operand size prefix.
2158 Remove operand -> address size hack when emitting jcxz/loop.
2159 (i386_operand): Remove O_Absent check as it's done in expr.
2161 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2163 * configure.in: Recognize m5200 as a cpu_type of m68k.
2164 * aclocal.m4: Rebuild with current libtool.
2165 * configure: Rebuild.
2167 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2169 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2170 to relaxable_symbol to prevent references to external symbol from
2173 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2175 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2176 symbols are relaxable.
2178 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2180 * config/tc-v850.c (md_begin): Don't create special
2181 sections by default.
2183 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2185 * config/tc-mips.c (macro): For div and udiv, close the
2186 reorder block as soon as possible.
2188 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2190 From Matt Semersky <matts@scd.hp.com>:
2191 * macro.c (macro_mri_mode): New function.
2192 * macro.h (macro_mri_mode): Declare.
2193 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2196 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2198 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2201 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2202 until after xstrdup in OBJ_EVAX case.
2204 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2206 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2207 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2208 of hardcoded magic number.
2209 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2211 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2213 * read.c (do_s_func): New function.
2215 * read.h (do_s_func): Add prototype.
2217 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2219 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2220 nops if fill pattern not specified.
2222 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2224 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2225 * config/te-go32.h (TE_GO32): Define.
2226 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2228 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2230 Implement .func/.endfunc pseudo-ops.
2231 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2233 * read.c (potable): Add .func,.endfunc.
2234 (s_func): New function.
2235 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2237 (in_doc_func_p,current_function_label): New static globals.
2238 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2240 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2242 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2243 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2244 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2245 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2246 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2247 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2248 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2249 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2250 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2251 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2252 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2253 * config/tc-a29k.c: Don't define md_short_jump_size,
2254 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2255 * config/tc-alpha.c: Likewise.
2256 * config/tc-alpha.h: Likewise.
2257 * config/tc-arm.c: Likewise.
2258 * config/tc-h8300.c: Likewise.
2259 * config/tc-h8500.c: Likewise.
2260 * config/tc-hppa.c: Likewise.
2261 * config/tc-i860.c: Likewise.
2262 * config/tc-i960.c: Likewise.
2263 * config/tc-ppc.c: Likewise.
2264 * config/tc-sh.c: Likewise.
2265 * config/tc-sparc.h: Likewise.
2266 * config/tc-tic30.c: Likewise.
2267 * config/tc-w65.c: Likewise.
2268 * config/tc-z8k.c: Likewise.
2270 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2272 * config/tc-vax.c (_): Delete this macro used for placeholder
2273 values in vax_operand_width_size; it conflicts with the _() macro
2274 used for internationalization.
2276 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2278 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2279 code. From Chris Moller <moller@bops.com>.
2281 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2282 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2283 * read.c (emit_expr): Initialize seg and subseg fields of a new
2285 * write.c (write_object_file): Switch to the appropriate segment
2286 and subsegment when processing a broken word.
2288 * config/tc-m68k.c (mri_assemble): New static function.
2289 (build_mri_control_operand): Call mri_assemble rather than
2291 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2292 (s_mri_endf, s_mri_endw): Likewise.
2294 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2296 * read.c (s_org): Call md_flush_pending_output if it is defined.
2298 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2300 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2302 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2303 (md_parse_option): Add for same.
2304 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2305 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2306 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2308 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2310 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2312 * config/tc-arm.c (find_real_start): Relax definition of local
2315 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2317 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2318 symbols at the given address, not just the last one specified.
2320 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2322 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2323 or number_to_chars_littleendian to write data.
2325 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2327 * config/tc-v850.c (md_assemble): Remove artificially created
2328 register name symbols.
2330 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2332 * write.c (fixup_segment): Change "segment" to "section" in
2335 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2337 * write.c (fixup_segment): Change sym1-sym2 message again.
2339 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2341 * write.c (fixup_segment): Improve error message for sym1-sym2
2342 errors when sym1 is in a different segment from sym2.
2344 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2346 * config/tc-m32r.c (warn_unmatched_high): New static local.
2347 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2348 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2349 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2350 (md_parse_option): Likewise.
2351 (md_show_usage): Likewise.
2352 (m32r_frob_file): Likewise.
2354 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2355 (read_a_source_file): Call them.
2356 * read.h (stabs_generate_asm_file): Declare.
2357 * stabs.c (stabs_generate_asm_file): New function.
2358 (generate_asm_file): New function.
2359 (stabs_generate_asm_lineno): Move file name handling into
2362 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2364 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2365 (d30v_current_align, d30v_current_align_seg): New variables.
2366 (d30v_last_label): New variable.
2367 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2368 (s_d30v_data, s_d30v_section): Likewise.
2369 (md_pseudo_table): Call them.
2370 (md_begin): Initialize d30v_current_align_seg.
2371 (md_assemble): Call d30v_align when needed by known current alignment.
2372 (d30v_frob_label, d30v_cons_align): New functions.
2373 * config/tc-d30v.h (md_do_align): Remove.
2374 (tc_frob_label): Call d30v_frob_label.
2375 (md_cons_align): New.
2377 * config/tc-d30v.c (find_format): Convert complex expressions to
2378 expression symbols before processing. Clean up code formatting.
2380 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2382 * po/Make-in (install-info): New target.
2384 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2386 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2388 * config/tc-mn10300.c (md_assemble): Likewise.
2390 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2392 * Makefile.am: Update with `make dep-am'.
2393 (HFILES): Add cgen.h.
2394 (cgen.o): Depend on cgen.h.
2395 * Makefile.in: Regenerate.
2397 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2399 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2401 * gasp.c (grab_label): Permit a label to be a preprocessor
2402 variable by permitting a label to start with a backslash.
2404 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2406 * config/tc-mips.c (validate_mips_insn): Removed hack
2407 for previously inaccessible bitfields in some INSN_TRAP
2410 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2412 * config/tc-d30v.c (do_assemble): Abort with error message
2413 if opcode operands do not match.
2415 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2417 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2418 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2419 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2420 similar new 'q' operand.
2422 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2424 * cgen.c (cgen_asm_finish_insn): Fix typo.
2426 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2429 * cgen.c: Include it.
2430 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2431 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2432 All callers updated.
2433 * config/tc-m32r.c: Include cgen.h.
2434 (m23r_insn): New members num_fixups,fixups.
2436 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2438 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2439 to avoid compiler warning.
2441 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2443 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2446 * makefile.vms (OBJS): Add ehopt.obj
2448 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2450 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2452 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2454 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2455 a short format insn.
2456 (md_assemble): Set it for explicitly packed insns.
2458 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2460 * config/obj-coff.c (c_symbol_merge): Do not take address of
2461 native fields when performing the memcpy.
2463 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2465 * config/tc-mips.c (macro,macro2): Implement
2466 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2468 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2470 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2471 relocations against globally visible symbols.
2472 * config/tc-m68k.c (relaxable_symbol): New macro.
2473 (m68k_ip, md_estimate_size_before_relax): Use it.
2474 (tc_m68k_fix_adjustable): Also handle weak symbols.
2476 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2478 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2479 references to externally visible symbols.
2480 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2481 values in twice for a PC relative reloc if the symbol is
2484 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2485 don't adjust a PC relative reloc against an externally visible
2487 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2488 for a PC relative fixup against an externally visible defined
2489 symbol, arrange to store object file and addend values as though
2490 the symbol were not defined.
2491 (tc_gen_reloc): Likewise.
2493 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2495 * read.c (sizeof_leb128): Referenced externally by write.c so
2498 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2500 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2501 and expand a 'debug' symbol associated with the next instruction
2502 that does not cause a short instruction to be filled with a NOP.
2503 (md_pseudo_table): Add support for .debugsym.
2504 (assemble_parallel_insn): Add calls to expand_debug_sym as
2506 (md_assemble): Ditto.
2508 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2510 * as.c (main): Conditionally call setlocale.
2511 * gasp.c (main): Likewise.
2512 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2513 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2515 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2517 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2519 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2521 * config/tc-hppa.c: Change all calls to bzero to use memset.
2522 (pa_ip): Add cast to avoid warning.
2523 (tc_gen_reloc, md_apply_fix): Likewise.
2524 (pa_find_space_by_number): Likewise.
2525 (hppa_force_relocation): Likewise.
2526 (pa_block): Change i to unsigned int.
2527 * config/obj-som.h (obj_som_copyright): Declare.
2529 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2531 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2532 for line numbers for assembly source.
2534 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2536 * configure.in: Change version number to 2.9.4
2537 * configure: Rebuild.
2539 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2541 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2543 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2545 * ecoff.h: Change symbolS in function declaration to struct
2548 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2550 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2551 (md_convert_frag): Fix i18n typo.
2553 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2555 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2556 * ecoff.h: Protoype it.
2557 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2558 [EVAX] (s_alpha_prologue): Delete.
2559 (md_pseudo_table): Update.
2561 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2563 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2564 array to local pointer.
2565 (get_args, parse_expr): Add casts to avoid warnings.
2567 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2569 * read.c (s_set): Cast xmalloc return value to fragS *.
2570 * config/tc-m68k.c (m68k_ip): Function made static to match
2571 previous forward declaration.
2572 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2574 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2576 * config/tc-v850.c: Add internationalisation macros to error
2579 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2580 macros to error strings.
2582 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2584 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2585 reloc is in the TOC csect.
2586 (md_apply_fix3): Correct gettext typo.
2588 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2590 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2591 .L - they are local labels and the branches are not really
2592 function calls but rather far jumps.
2594 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2596 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2598 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2600 * config/tc-i386.c (md_assemble): Print operand number rather than
2601 using ordinal_names.
2602 (i386_operand): Likewise.
2604 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2606 * Makefile.am (INTLLIBS): Define to work around apparent automake
2608 All Makefiles: Regenerated.
2610 * Many files: Added gettext invocations around user-visible
2612 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2613 HAVE_LC_MESSAGES): Define.
2614 * dep-in.sed: Added asintl.h.
2615 * po/Make-in: New file.
2616 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2618 * read.c (Z_): Renamed from `_'.
2619 * Makefile.am (SUBDIRS): Added po.
2620 (POTFILES): new macro.
2621 (po/POTFILES.in): New target.
2622 ($(OBJS)): Added asintl.h.
2624 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2625 (as_new_LDADD): Added $(INTLLIBS).
2626 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2627 (gasp_new_LDADD): Added $(INTLLIBS).
2628 (gasp_new_DEPENDENCIES): New macro.
2629 * configure, aclocal.m4: Rebuilt.
2630 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2632 (ALL_LINGUAS): Define.
2633 * macro.c: Include "asintl.h".
2634 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2635 * as.h: Include "asintl.h".
2636 * config/tc-i386.c (ordinal_names): Removed.
2637 (md_assemble): Changed error text to avoid ordinal_names.
2638 (i386_operand): Likewise.
2639 (reloc): Added as_bad to avoid i18n problems.
2640 (tc_gen_reloc): Likewise.
2641 * config/tc-arm.c (bad_args): Now a #define.
2643 * config/obj-vms.c (VMS_stab_parse): Changed type of
2645 (global_symbol_directory): Unified strings to avoid i18n
2647 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2648 avoid i18n problems.
2649 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2650 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2652 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2654 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2656 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2658 * as.c (print_version_id): Added an fprintf to avoid i18n
2660 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2662 * expr.c (expr): Added as_warn call to avoid i18n problems.
2663 * messages.c (as_assert): Changed code to avoid i18n problems.
2664 (as_abort): Likewise.
2665 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2666 (s_space): Likewise.
2667 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2669 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2671 * config/tc-i386.c (check_prefix): New static function, split out
2673 (struct _i386_insn): Add wait_prefix field.
2674 (md_assemble): Remove wait_prefix local variable. Use
2675 check_prefix when adding a prefix.
2677 * config/tc-i386.c (current_templates): New static variable.
2678 (md_assemble): Remove current_templates local variable.
2679 (md_assemble, i386_operand): Improve error and warning messages in
2680 many places. Add RESTORE_END_STRING in many places before error
2681 return. Clarify some comments.
2683 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2685 (md_assemble): Parse string instruction operands, looking for
2686 segment override prefixes. Check for invalid segment prefixes on
2688 (i386_operand): i.seg[] and max mem_operand changes for string
2690 * config/tc-i386.h (EsSeg): Define.
2692 * config/tc-i386.h (regKludge): Define.
2693 (iclrKludge, imulKludge): Don't define.
2694 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2695 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2696 opcode_modifier checks to look for more common cases first. Add
2697 default_seg for IsString case.
2699 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2701 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2703 * configure: Rebuild with new automake and libtool.
2704 * aclocal.m4, Makefile.in: Likewise.
2706 * doc/Makefile.am (as.dvi): New target.
2707 * doc/Makefile.in: Rebuild.
2709 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2711 * configure.in: Added sparc86x support.
2713 * configure: Rebuild.
2715 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2717 (md_parse_option): Warn if -EL is not supported for this architecture.
2719 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2721 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2723 * config/tc-mips.c (mips_ip): Note when we use get match on
2724 the full instruction name.
2726 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2728 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2729 back into the expression to handle add/sub simplification correctly.
2731 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2733 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2735 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2737 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2740 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2742 * symbols.c (max_indent_level): New global.
2743 (print_symbol_value_1): Use it.
2744 * expr.h (expr_build_dot): Declare.
2745 * expr.c (expr_build_dot): New function.
2747 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2749 * symbols.c (print_binary): New function.
2750 (print_expr_1): Call it.
2752 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2754 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2755 operand in the opcode.
2757 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2759 * config/tc-i386.h: Reorder operand flags and opcode modifier
2760 flags for clarity. Remove unused definitions: Unknown,
2761 ImmUnknown, DispUnknown, NoModrm.
2762 * config/tc-i386.c (type_names): Add missing Debug type.
2763 (md_assemble): Better duplicate prefix checking. Quicker string
2764 instruction check via new opcode_modifier flag.
2766 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2768 * doc/as.texinfo (Invoking): Clarify -Wa example.
2770 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2772 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2773 (s_mips_weakext): Define.
2774 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2775 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2778 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2780 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2781 is an error if the value can not be computed at assembly time.
2782 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2784 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2786 * gasp.c (main): Set next field of new include_path structure to
2787 NULL. From Avery Pennarun <averyp@gdc.ca>.
2789 * read.c (s_mri_sect): Call as_bad rather than abort for an
2790 unsupported MRI target.
2792 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2794 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2795 the destination of a branch instruction should be altered.
2796 (find_real_start): New function: Locate the real, Thumb coded
2797 start of a Thumb function.
2798 (do_t_branch23): Alter the destination of branches to Thumb
2801 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2803 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2805 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2808 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2810 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2811 * doc/c-hppa.texi: Likewise.
2813 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2815 * Makefile.am: Rebuild dependencies.
2816 * Makefile.in: Rebuild.
2818 * Makefile.am (DEP_INCLUDES): New variable.
2819 (.dep1): Change to work when srcdir is not an absolute path.
2820 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2821 * Makefile.in: Rebuild.
2823 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2825 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2826 LinearAddress patch.
2828 * configure.in: Set version to 2.9.1.
2829 * configure: Rebuild.
2831 * Branched binutils 2.9.
2833 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2835 * config/tc-i386.h (FWait): Define.
2836 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2837 other prefixes. Check FWait flag in opcode table to see which
2838 instructions require an fwait prefix.
2840 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2842 * stabs.c (get_stab_string_offset): Always create a stab string
2845 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2847 Fix some gcc -Wall warnings:
2848 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2849 * ehopt.c (eh_frame_code_alignment): Likewise.
2850 * expr.c (integer_constant, operand): Likewise.
2851 * frags.c (frag_align): Likewise.
2852 * gasp.c (level_0, change_base, doinstr): Likewise.
2853 * hash.c (hash_ask): Likewise.
2854 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2855 (debugging_pseudo): Likewise.
2856 * macro.c (define_macro, check_macro): Likewise.
2857 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2858 (ignore_rest_of_line, float_cons): Likewise.
2859 * symbols.c (decode_local_label_name): Likewise.
2860 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2861 (fixup_segment, number_to_chars_bigendian): Likewise.
2862 (number_to_chars_littleendian): Likewise.
2863 * config/atof-ieee.c (gen_to_words): Likewise.
2864 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2865 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2866 * read.c (output_big_sleb128): Initialize locals to avoid
2868 (output_big_uleb128, equals): Likewise.
2869 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2870 to unsigned int. Change zeros to unsigned int.
2871 * cond.c (s_if): Add return to default case.
2872 * frags.c (frag_now_fix): Change return type to addressT.
2873 * frags.h (frag_now_fix): Update declaration.
2874 * listing.c (file_info_struct): Change linenum to unsigned int.
2875 (struct list_info_struct): Change hll_line to unsigned int.
2876 (print_source): Update format string.
2877 * read.c (emit_expr): Change scan to unsigned int, and don't
2878 bother to initialize it.
2879 * symbols.c (dollar_label_count): Change to unsigned long.
2880 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2881 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2882 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2884 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2886 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2887 mcf5200 just as we do for m68000.
2888 (m68k_init_after_args): Likewise.
2889 (md_estimate_size_before_relax): Likewise.
2891 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2893 * config/tc-v850.c (md_assemble): Store relocation addend in
2894 fixup instead of instruction.
2896 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2898 * config/tc-i386.c (md_assemble): Swap template arguments to
2899 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2900 This macro is currently symmetric, so passing them the wrong
2901 way didn't cause any problem, but may if the macro is changed
2903 After copying template to i.tm, use i.tm. rather than t-> to
2904 access fields, and make t a const*
2905 Move i.tm.operand_types[] swap to immediately after the copy.
2907 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2909 * expr.h (expr_build_uconstant): Add prototype.
2910 (expr_build_unary,expr_build_binary): Add prototypes.
2911 * expr.c (expr_build_uconstant): New function.
2912 (expr_build_unary,expr_build_binary): New functions.
2914 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2916 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2917 * macro.c (macro_expand_body): Increase buffer size.
2918 * messages.c (as_warn): Likewise.
2919 (as_warn_where, as_bad, as_bad_where): Likewise.
2921 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2923 Based on patch from H.J. Lu <hjl@gnu.org>:
2924 * Makefile.am (DISTSTUFF): New variable.
2925 (diststuff): New target.
2926 * Makefile.in: Rebuild.
2928 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2930 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2931 m32r_elf_section_change_hook.
2933 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2934 emit a nop if a section ends with a 16 bit instruction.
2936 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2938 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2939 s_lcomm rather than obj_coff_lcomm.
2940 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2942 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2944 * config/tc-i386.h (LinearAddress): Define.
2945 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2946 instruction, don't use a default segment.
2948 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2950 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2951 * configure: Rebuild.
2953 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2955 * aclocal.m4, configure: Rebuild with libtool 1.2.
2957 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2959 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2960 PC relative branches. Patch courtesy of Jonathan Walton.
2963 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2965 * configure.in (emulations): Add thumb-pe target.
2967 * configure (emulations): Add thumb-pe target.
2969 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2971 * itbl-lex.l (yywrap): Don't define if already defined as a
2974 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
2976 * depend.c (quote_string_for_make): New function.
2977 (wrap_output): Use it.
2979 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
2981 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
2982 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
2984 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
2986 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
2987 Recognize -GN and -relax.
2988 (md_begin): Initialize gp size from -G switch.
2989 (alpha_force_relocation): Always force if -relax.
2990 (alpha_align): Take a new argument that will specify when to
2991 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
2992 Change all callers. Emit nop alignment padding as nop+unop pair.
2994 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
2996 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
2997 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
2999 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3001 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3002 require padding to the next long word boundary.
3004 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3006 * cgen.c: #include symcat.h.
3007 * config/tc-m32r.c: Likewise.
3009 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3011 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3012 absolute expressions instead of '$' prefixed register names.
3014 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3016 * read.c (s_set): Record file and line info for symbols when -as.
3017 (pseudo_set): Don't overwrite that dummy fragment.
3019 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3021 * config/tc-ppc.c (md_pseudo_table): Add "section".
3022 (ppc_named_section): New static function.
3024 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3026 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3027 so we don't have to scan the entire list.
3029 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3031 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3032 case, allow the parallel instructions to modify the same flag
3035 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3037 * listing.c (list_symbol_table): Categorize symbols by
3038 undefined_section rather than sy_frag->line == NULL.
3040 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3042 * Makefile.am (install-exec-local): Install properly when ln
3043 fails or tooldir == prefix.
3045 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3047 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3048 Test result of insert_operand for error.
3050 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3052 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3053 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3054 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3055 * doc/Makefile.in: Rebuild.
3057 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3059 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3060 (macro): Fix handling of M_COP[0-3].
3062 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3064 Based on patches from Ross Harvey <ross@teraflop.com>:
3065 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3066 if macro_alternate or macro_mri.
3067 (getstring): Remove support for byte constants between < and >.
3068 (get_any_string): '<' only starts a string if macro_alternate or
3070 (macro_expand_body): Permit keyword parameters following
3071 positional parameters.
3073 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3074 * configure.in (alpha*-*-netbsd*): New target.
3075 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3076 * configure: Rebuild.
3078 * as.h (flag_warn_suppress_instructionswap): Move from here...
3079 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3080 here, and make static.
3082 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3083 BFD_ASSEMBLER or MANY_SEGMENTS.
3085 * as.c (show_usage): Update bug-gnu-utils address.
3086 * gasp.c (show_usage): Likewise.
3087 * doc/as.texinfo (Bug Reporting): Likewise.
3089 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3091 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3092 insns regardless of the size of a pointer if we're in mips I or
3094 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3096 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3098 Fix rac to accept only a0:
3099 * tc-d10v.c (parallel_ok, find_opcode):
3100 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3101 Introduce OPERAND_GPR.
3103 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3105 * read.c (s_fill): Handle non-constant repeat counts by creating
3106 an rs_space fragment.
3108 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3110 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3111 from as_bad to as_warn.
3113 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3115 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3116 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3117 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3119 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3121 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3122 seg_fix_rotP rather than fix_root from seg_info.
3124 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3126 * expr.c: Add support for 0x1_2_3_4 bignums.
3128 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3130 * configure.in: Change -linux* to -linux-gnu*.
3131 * configure: Rebuild.
3133 * app.c (do_scrub_begin): Treat \r as whitespace.
3135 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3137 * Makefile.am: Update dependencies.
3138 * Makefile.in: Rebuild.
3140 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3142 * configure, aclocal.m4: Rebuild with new libtool.
3144 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3146 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3147 the argument to bfd_set_arch_mach.
3148 (load_address): Use bfd_arch_bits_per_address to determine the
3149 bit size of an address instead of looking at the isa level.
3150 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3152 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3154 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3156 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3158 * ehopt.c: New file.
3159 * as.h (enum _relax_state): Add rs_cfa.
3160 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3161 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3162 * read.c (emit_expr): Call check_eh_frame.
3163 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3164 (relax_segment): Likewise.
3165 * Makefile.am: Rebuild dependencies.
3166 (GAS_CFILES): Add ehopt.c.
3167 (GENERIC_OBJS): Add ehopt.o.
3168 * doc/internals.texi (Frags): Document rs_cfa.
3170 * as.c (show_usage): Mention --traditional-format.
3171 (parse_args): Accept --traditional-format.
3172 * as.h (flag_traditional_format): Declare.
3173 * output-file.c (output_file_create): If flag_traditional_format,
3174 set BFD_TRADITIONAL_FORMAT on stdoutput.
3175 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3177 * config/tc-mips.c (append_insn): Make sure that if we have a
3178 fixup for an unmatched %hi reloc, it does not associated with a
3181 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3182 * doc/Makefile.in: Likewise.
3184 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3186 * config/tc-m32r.c (check_for_side_effects): New function.
3187 (can_make_parallel): Add checks for instruction side effects
3188 clashing with the other instruction.
3189 (assemble_parallel_insn): Improve warning messages. Return error
3190 message from non-swapped instruction order.
3192 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3194 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3196 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3197 md_cleanup definition. This moves the forced literal output to
3198 the end of the source pass, and avoids macro's inserting literals
3199 into the code immediately after the macro expansion.
3201 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3203 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3204 a gas internal symbol is adjustable.
3205 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3207 * as.h: If gcc version greater than 2.6, use `__format__' and
3208 `__printf__' in function attributes, rather than `format' and
3211 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3213 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3215 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3217 Add tms320c30 support:
3218 * config/tc-tic30.h: New file.
3219 * config/tc-tic30.c: New file.
3220 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3221 TARGET_FORMAT as "coff-tic30".
3222 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3223 * Makefile.am: Rebuild dependencies.
3224 (CPU_TYPES): Add tic30.
3225 (CPU_OBJ_VALID): tic30-aout is valid.
3226 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3227 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3228 * configure, Makefile.in: Rebuild.
3230 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3232 * config/tc-v850.c (md_assemble): Improvements to error messages.
3234 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3236 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3237 BFD_RELOC_HI16_S to store the high bits of any value.
3239 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3240 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3241 assembler calculate relocations to any external symbol at all.
3242 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3243 involving generation of pc-relative relocs.
3244 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3245 has been moved to md_apply_fix3.
3247 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3248 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3249 which actually means (the address of identifier's GOT entry) +
3250 constant, which is not particularly useful.
3252 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3254 * read.h (include_dirs): Declare.
3255 (include_dir_count,include_dir_maxlen): Declare.
3257 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3259 * configure.in: Correct check for shared opcodes library.
3260 * configure: Rebuild.
3262 * listing.c (buffer_line): If we can't open the file, set at_end.
3263 (listing_print): Remove unused local variable fi.
3265 * config/m68k-parse.y (reglistpair): Handle register list in
3268 * config/vms-conf.h: Don't undef VERSION.
3270 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3272 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3274 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3276 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3277 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3278 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3279 (EXTRA_DIST): Define.
3280 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3281 explicitly rather than via the list of object files.
3282 (gcc-as.opt): New file created when make-gas.com is run.
3283 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3284 itbl-cpu.h} to #include appropriate file rather than copying that
3286 * config/vms-conf.h: Synchronize with current config.in.
3287 * Makefile.in: Rebuild.
3289 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3291 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3292 (parallel_ok): Relaxed parallel subinstruction dependency check.
3294 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3296 * as.h (flag_warn_suppress_instructionswap): added new flag.
3297 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3298 command line argument.
3299 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3300 warning only if flag_warn_suppress_instructionswap is false.
3302 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3304 * configure.in (i386-*-mingw32*): New target.
3305 * configure: Rebuild.
3307 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3309 * symbols.c (resolve_symbol_value): Don't set the segment if it
3310 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3312 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3315 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3317 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3318 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3321 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3323 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3325 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3327 * config/tc-v850.c (v850_insert_operand): Display instruction when
3328 an error is encountered.
3330 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3332 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3333 (i386-*-sco3.2v5*coff): New target.
3334 (i386-*-sco3.2*): New target.
3335 * configure: Rebuild.
3337 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3339 * config/tc-v850.c: Tidy error message production.
3341 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3343 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3344 validate_immediate return value in the right type for comparisons
3347 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3349 * listing.c (MAX_BYTES): Use listing variables not constants.
3350 (data_buffer): No longer an array, but a pointer.
3351 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3352 (listing_listing): Allocate data_buffer.
3354 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3356 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3357 --listing-rhs-width, --listing-cont-lines.
3358 (show_usage): Update.
3359 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3360 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3361 (print_lines): Use the variables instead of the constants.
3362 (listing_listing): Likewise.
3363 * listing.h: Declare the new vars.
3365 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3367 * as.c (parse_args): Add --keep-locals alias for -L.
3368 Add --strip-local-absolute.
3369 (show_usage): Update.
3370 * as.h (flag_strip_local_absolute): New flag.
3371 * symbols.c (S_IS_LOCAL): Use it.
3372 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3373 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3374 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3376 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3378 * config/tc-m32r.c: Detect if explicitly parallel instructions
3379 might have an io conflict and issue a warning message.
3381 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3383 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3384 cgen_swap_fixups): Functions to save, restore and swap the fixup
3385 chain with a backup copy.
3386 (cgen_asm_finish_insn): Returns address of constructed insn.
3388 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3390 * listing.c (file_info_struct): Remove FILE, add POS.
3391 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3392 (file_info): Don't open the file.
3393 (buffer_line): Check for the file in the last_open cache, updating
3395 (print_source): Don't reference file_info->file.
3396 (listing_listing): Likewise.
3397 (listing_print): Close the file in the cache, if any.
3399 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3401 * read.c (dwarf_file_string): New file static variable.
3402 (emit_expr): Look for constant sequence that leads up to a file
3403 name in DWARF debugging output.
3404 (stringer): Use dwarf_file_string to decide whether to accept a
3405 string as a file name.
3407 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3409 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3410 (crack_operand): Add reg->reglst MRI hack.
3411 (r_seg): Put reglst symbols in reg_section.
3412 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3414 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3416 * tc-sh.c (get_specific): Handle SGR & DBR.
3418 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3420 * tc-h8300.c (parse_reg): Take the length of the symbol into
3421 account when attempting to match a register name.
3422 * tc-h8500.c (parse_reg): Likewise.
3424 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3426 * cgen.c: Formatting changes to improve readability.
3428 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3430 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3433 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3435 Based on a patch from Jim Wilson
3436 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3437 (tc_gen_reloc): Handle cross section PC relative relocs
3440 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3442 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3444 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3446 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3447 (expr_jmp_buf): New static local.
3448 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3449 (cgen_md_operand): New function.
3450 * tc-m32r.c: Clean up pass over `struct foo' usage.
3451 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3453 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3455 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3456 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3458 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3460 * config/tc-i386.c (i386_operand): Give an error if there are
3461 unrecognized characters after an expression.
3463 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob