1 1999-06-04 Mark Klein <mklein@dis.com>
3 * config/tc-hppa.c: Update for symbol handling changes.
5 1999-06-03 Ian Lance Taylor <ian@zembu.com>
7 * cgen.c: Update for symbol handling changes.
8 * config/tc-m32r.c: Likewise.
10 * config/tc-hppa.h: Update for symbol handling changes.
11 * config/tc-hppa.c: Likewise.
13 * config/tc-arm.h: Update for symbol handling changes.
14 * config/tc-arm.c: Likewise.
15 (symbol_make_empty): Remove. Just use symbol_create.
17 * symbols.c (symbol_set_tc): Correct name.
19 * Makefile.am: Rebuild dependencies.
20 ($(OBJS)): Don't depend upon struc-symbol.h.
21 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
22 * dep-in.sed: Don't remove struc-symbol.h.
23 * Makefile.in: Rebuild.
25 * doc/internals.texi (Symbols): Describe changes in symbol
28 1999-06-03 Richard Henderson <rth@cygnus.com>
30 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
31 instead of doing the work by hand.
33 1999-06-03 David Mosberger <davidm@hpl.hp.com>
35 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
36 state of line state-machine.
37 (struct ls): Collect DWARF2 line state-machine state in new member
38 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
39 resulted in any DWARF2 directives.
40 (reset_state_machine): New function.
41 (out_end_sequence): Ditto.
42 (dwarf2_gen_line_info): When switching sections or switching to a
43 lower text address, call out_end_sequence() first to terminate the
44 previous code sequence as code sequences MUST have monotonically
46 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
48 1999-06-03 David Mosberger <davidm@hpl.hp.com>
50 * as.c (parse_args): Add option -gdwarf2 to allow requesting
51 DWARF2 debug info (line information only, at this point).
52 * as.h: Update comment about supported debug formats.
53 * dwarf2dbg.c, dwarf2dbg.h: New files.
54 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
56 * expr.c (operand): Don't use [ for parens if we want an index op.
57 (op_encoding): Switch [ into O_index, if desired.
58 (op_rank): Renumber with O_index on bottom.
59 (expr): If O_index, match closing bracket.
60 * expr.h (O_index): New.
62 * read.c (read_a_source_file): Conditionally allow matched "
63 in lines passed to md_assemble.
65 * config/obj-elf.c (elf_pseudo_table): Add `common'.
67 1999-06-03 Ian Lance Taylor <ian@zembu.com>
69 Add support for storing local symbols in a small structure to save
70 memory when assembling large files.
71 * as.h: Don't include struc-symbol.h.
72 (symbolS): Add typedef.
73 * symbols.c: Include struc-symbol.h.
74 (local_hash): New static variable.
75 (save_symbol_name): New static function, from symbol_create.
76 (symbol_create): Call save_symbol_name.
77 (local_symbol_count): New static variable.
78 (local_symbol_conversion_count): Likewise.
79 (LOCAL_SYMBOL_CHECK): Define.
80 (local_symbol_make): New static function.
81 (local_symbol_convert): New static function.
82 (colon): Handle local symbols. Create local symbol for local
84 (symbol_table_insert): Handle local symbols.
85 (symbol_find_or_make): Create local symbol for local label name.
86 (symbol_find_base): Check for local symbol.
87 (symbol_append, symbol_insert): Check for local symbols.
88 (symbol_clear_list_pointers, symbol_remove): Likewise.
89 (verify_symbol_chain): Likewise.
90 (copy_symbol_attributes): Likewise.
91 (resolve_symbol_value): Handle local symbols.
92 (resolve_local_symbol): New static function.
93 (resolve_local_symbol_values): New function.
94 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
95 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
96 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
97 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
98 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
99 (symbol_previous, symbol_next): New functions.
100 (symbol_get_value_expression): Likewise.
101 (symbol_set_value_expression): Likewise.
102 (symbol_set_frag, symbol_get_frag): Likewise.
103 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
104 (symbol_mark_used_in_reloc): Likewise.
105 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
106 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
107 (symbol_mri_common_p): Likewise.
108 (symbol_mark_written, symbol_clear_written): Likewise.
109 (symbol_written_p): Likewise.
110 (symbol_mark_resolved, symbol_resolved_p): Likewise.
111 (symbol_section_p, symbol_equated_p): Likewise.
112 (symbol_constant_p): Likewise.
113 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
114 (symbol_get_obj, symbol_set_obj): Likewise.
115 (symbol_get_tc, symbol_set_tc): Likewise.
116 (symbol_begin): Initialize local_hash.
117 (print_symbol_value_1): Handle local symbols.
118 (symbol_print_statistics): Print local symbol statistics.
119 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
120 Declare new symbols.c functions. Move many declarations here from
122 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
123 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
124 (struct symbol): Move bsym to make it clearly the first field.
125 Remove TARGET_SYMBOL_FIELDS.
126 (symbolS): Don't typedef.
127 (struct broken_word): Remove.
128 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
129 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
130 (symbol_clear_list_pointers): Likewise.
131 (symbol_insert, symbol_remove): Likewise.
132 (symbol_previous, symbol_append): Likewise.
133 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
134 (struct local_symbol): Define.
135 (local_symbol_converted_p, local_symbol_mark_converted): Define.
136 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
137 (local_symbol_get_frag, local_symbol_set_frag): Define.
138 (local_symbol_get_real_symbol): Define.
139 (local_symbol_set_real_symbol): Define.
141 * write.c (write_object_file): Call resolve_local_symbol_values.
142 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
143 (TARGET_SYMBOL_FIELDS): Don't define.
144 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
145 ECOFF_DEBUGGING, add ECOFF fields.
146 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
147 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
148 ECOFF_DEBUGGING, add ECOFF fields.
149 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
150 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
151 * config/tc-mcore.h: Don't include struc-symbol.h.
152 (TARGET_SYMBOL_FIELDS): Don't define.
153 (struct mcore_tc_sy): Define.
154 (TC_SYMFIELD_TYPE): Define.
155 * Many files: Use symbolS instead of struct symbol. Use new
156 accessor functions rather than referring to symbolS fields
159 * read.c (s_mri_common): Don't add in value of line_label.
161 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
162 checking for SEC_LINK_ONCE.
164 * config/tc-sh.h (sh_fix_adjustable): Declare.
166 * app.c (input_buffer): New static variable.
167 (app_push): Save saved_input in allocated buffer.
168 (app_pop): Restored saved_input.
169 (do_scrub_chars): Change get parameter to take char * and int as
170 arguments. Change GET macro to pass input_buffer to get
171 function. Don't save input into allocated buffer.
172 * as.h (do_scrub_chars): Update declaration.
173 * input-file.c (input_file_get): Change to take char * and int.
174 Read data into passed in buffer. Remove static buffer.
175 * read.c (scrub_from_string): Change to take char * and int. Copy
176 data into passed in buffer.
178 * hash.h: Neaten. Declare hash_traverse.
179 * hash.c: Complete rewrite based on BFD hashing code.
180 * gasp.c (chunksize): New variable.
181 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
184 1999-05-28 Nick Clifton <nickc@cygnus.com>
186 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
187 addend unless the target uses an old ABI.
189 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
191 -Wchar-subscripts cleanup
192 * listing.c (listing_newline): Use unsigned char variable, so
193 calls to isascii,iscntrl are correct.
194 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
196 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
197 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
198 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
199 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
201 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
203 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
205 (arch_coldfire_p): New #define.
206 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
208 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
210 * config/tc-m68k.c (install_operand): Add places `n', `o'.
212 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
213 (install_operand): Add place `N'.
214 (init_table): Add registers ACC, MACSR, MASK.
216 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
218 * config/tc-m68k.c: Change mcf5200 --> mcf.
219 (archs): Add mcf5206e, mcf5307.
220 (m68k_ip): Add format `u'.
221 (install_operand): Add place `m', `M', `h'.
222 (init_table): Add upper/lower registers.
224 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
226 1999-05-28 Martin Dorey <mdorey@madge.com>
228 * config/tc-i960.c: Several minor changes to add ELF and
229 BFD_ASSEMBLER support.
230 * config/tc-i960.h: Likewise.
231 * configure.in (i960-*-elf*): New target.
232 * aclocal.m4, configure: Rebuild.
234 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
236 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
237 reloc changes when defined(BFD_ASSEMBLER).
239 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
241 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
243 * write.c (write_print_statistics): Output to file, not stderr.
245 * expr.c (generic_bignum_to_int32,64): Prototype.
247 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
248 output_sleb128, output_uleb128, output_big_sleb128,
249 output_big_uleb128, output_big_leb128): Prototype.
250 (output_big_sleb128, output_big_uleb128): Make inline.
251 (output_big_leb128): Remove inline
253 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
254 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
255 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
256 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
257 value for correct overflow check in write.c:fixup_segment.
258 * write.c (fixup_segment): Move bitfield overflow checks to after
259 the md_apply_fix call.
260 * config/obj-coff.c (fixup_segment): Likewise.
261 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
262 valueT *val argument.
264 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
266 * config/atof-ieee.c (gen_to_words): Correctly round a
267 denormalized number. Fix off-by-one in range checking for
268 exponent in a denormal.
270 1999-05-10 Nick Clifton <nickc@cygnus.com>
272 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
275 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
277 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
279 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
281 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
282 (ReverseRegRegmem): Remove.
283 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
284 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
285 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
288 From Doug Ledford <dledford@redhat.com>
289 * config/tc-i386.h (RegXMM): New for P/III.
290 * config/tc-i386.c: Add support for P/III.
292 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
294 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
295 (md_begin): Allow ppc32 insns in ppc64bridge mode.
296 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
298 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
300 * config/tc-i386.c (i386_immediate): Skip whitespace before
301 complaining about junk after expression.
302 (i386_displacement): Likewise.
304 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
306 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
307 Don't copy before downcaseing.
309 1999-05-05 Catherine Moore <clm@cygnus.com>
311 * tc-m68k.c: Include elf/m68k.h.
312 (m68k_elf_final_processing): New routine.
313 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
316 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
318 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
321 1999-04-30 Nick Clifton <nickc@cygnus.com>
323 * config/tc-mcore.c (mcore_s_section): Dump literals before
326 1999-04-29 Nick Clifton <nickc@cygnus.com>
328 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
331 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
333 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
334 (TC_INIT_FIX_DATA): Delete.
335 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
336 (TC_INIT_FIX_DATA): Delete.
337 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
338 * write.c (fix_new_internal): Initialize fx_cgen member.
339 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
340 (gas_cgen_md_apply_fix3): Update.
341 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
342 (md_cgen_record_fixup_exp): Update.
343 (FX_OPINFO_R_TYPE): Update.
345 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
346 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
347 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
348 * frags.h (struct frag): Make opindex, opinfo ints.
350 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
352 1999-04-26 Tom Tromey <tromey@cygnus.com>
354 * aclocal.m4, configure: Updated for new version of libtool.
356 1999-04-22 Nick Clifton <nickc@cygnus.com>
358 * config/tc-mcore.c (md_apply_fix3): Renamed function from
360 (md_apply_fix3): Do not fix up absolute relocations against
363 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
365 1999-04-20 Nick Clifton <nickc@cygnus.com>
367 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
368 changes and data-in-text directives.
369 (mcore_cons): New function: intercept cons() operations.
370 (mcore_float_cons): New function: intercept float_cons()
372 (mcore_stringer): New function: intercept stringer() operations.
374 1999-04-18 Ian Lance Taylor <ian@zembu.com>
376 * obj.h (struct format_ops): Change generate_asm_lineno field to
378 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
380 * config/tc-alpha.c (find_opcode_match): Add default case to
382 (find_macro_match): Likewise.
383 (load_expression): Parenthesize && within ||.
385 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
387 1999-04-17 Nick Clifton <nickc@cygnus.com>
389 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
390 .text .data .section pseudo ops.
391 (mcore_s_section): New function. Dump lits before changing secs.
392 (mcore_s_text): New function. Dump lits before changing secs.
393 (mcore_s_data): New function. Dump lits before changing secs.
395 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
397 * config/tc-mips.c (mips_32bitmode): New.
398 (md_begin): Set mips_32bitmode if needed.
399 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
400 Set EF_MIPS_32BITMODE.
402 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
404 * config/obj-coff.c (c_section_symbol): Fix typo in previous
407 1999-04-16 Nick Clifton <nickc@cygnus.com>
409 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
411 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
413 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
414 expressions correctly.
417 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
419 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
421 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
423 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
424 and fmpynfadd instructions.
426 1999-04-11 Richard Henderson <rth@cygnus.com>
428 * as.h (environ): Declare it, if needed.
429 * as.c (dump_statistics): Don't declare environ.
430 * configure.in (environ): Detect declaration.
431 * configure, config.in: Rebuild
433 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
434 (i386_displacement): Allocate enough space for replacement buffer.
435 Clean up replacement buffer initialization.
437 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
439 * subsegs.c (section_symbol): Don't create a new symbol if one
440 already exists; instead, use the existing one, but set its segment
441 and frag data if it hasn't already been defined.
442 * config/obj-coff.c (c_section_symbol): Likewise.
444 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
446 * tc-alpha.c (load_expression): Call as_bad instead of abort.
448 1999-04-08 Nick Clifton <nickc@cygnus.com>
450 * config/tc-mcore.c: New File: Support routines for MCore
452 * config/tc-mcore.h: New File: Definitions for MCore assembler.
453 * config/obj-coff.c: Add support for mcore-pe target.
455 * Makefile.am: Add support for MCore targets.
456 * Makefile.in: Regenerate.
457 * configure.in: Add support for MCore targets.
458 * configure: Regenerate.
460 * doc/all.texi: Set MCORE.
461 * doc/as.texinfo: Document MCore specific command line options.
463 * write.h: Prevent multiple inclusion.
465 1999-04-06 Ian Lance Taylor <ian@zembu.com>
467 * asintl.h (LC_MESSAGES): Never define.
468 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
470 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
473 * Makefile.am (m68k-parse.c): If configuring in the source
474 directory, copy m68k-parse.y into the local directory before
475 running ylwrap, to remove spurious differences when generating
477 * Makefile.in: Rebuild.
479 * config/tc-sparc.h (md_do_align): Just allocate the number of
480 bytes necessary, rather than always allocating 1024.
482 1999-04-04 Ian Lance Taylor <ian@zembu.com>
484 * listing.c (listing_newline): Add cast to avoid warning.
485 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
486 * config/tc-i386.c (i386_scale): Add return value.
487 (build_displacement_string): Remove unused local temp_disp2.
488 (i386_intel_memory_operand): Add parentheses to avoid warning.
489 (i386_intel_operand): Remove unused local end_of_operand_string.
490 (i386_operand): Remove unused local operand_modifier.
491 (i386_operand): Add parens to avoid warning.
493 1999-04-04 Don Bowman <don@pixsci.com>
495 * configure.in: Add mips*-*-vxworks* target; have it define
497 * configure, config.in: Rebuild.
499 1999-03-31 Nick Clifton <nickc@cygnus.com>
501 * configure.in (emulations): Add support for arm-epoc-pe.
502 * configure: Regenerate.
503 * config/te-epoc-pe.h: New file. Define macros specific to
505 * config/tc-arm.h: Select epoc-pe-arm target format if configured
506 for arm-epoc-pe target.
508 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
510 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
512 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
514 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
515 detect ",n" without a condition.
516 (pa_parse_neg_cmpsub_cmpltr): Likewise.
519 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
521 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
522 instruction is encoded with one bit.
525 1999-03-23 Ian Lance Taylor <ian@zembu.com>
527 * doc/internals.texi (CPU backend): Mention that
528 line_separator_chars should not include newline. From thi
529 <ttn@mingle.glug.org>.
531 1999-03-22 Doug Evans <devans@casey.cygnus.com>
533 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
534 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
536 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
538 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
540 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
542 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
545 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
547 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
549 1999-03-15 Martin Hunt <hunt@cygnus.com>
551 * app.c (do_scrub_begin): Change '-' back to a symbol char
552 so we can use multiple opcodes on a line again.
554 * config/tc-d30v.c: By default, warn if a symbol has
555 the same name as a register. Plus some minor
556 updates from the branch.
558 1999-03-13 Nick Clifton <nickc@cygnus.com>
560 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
561 BFD_RELOC_16 and BFD_RELOC_64.
563 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
565 * expr.c (expr): Add missing else.
567 1999-03-12 Nick Clifton <nickc@cygnus.com>
569 * config/tc-arm.c (md_apply_fix3): Improve error message.
571 1999-03-11 Doug Evans <devans@casey.cygnus.com>
573 * Makefile.am (CPU_TYPES): Add fr30.
574 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
575 (fr30,m32r dependencies): Update.
576 * Makefile.in: Rebuild.
578 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
579 (gas_cgen_record_fixup_exp): Ditto.
580 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
581 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
582 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
583 (md_cgen_lookup_reloc): Update use of operand->type.
584 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
585 (md_convert_frag): Call cgen_operand_lookup_by_num.
586 (md_cgen_lookup_reloc): Update use of operand->type.
587 (m32r_cgen_record_fixup_exp): Ditto.
589 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
591 * config/tc-mips.c (md_show_usage): Fix message.
593 1999-03-03 Nick Clifton <nickc@cygnus.com>
595 * doc/c-arm.texi (ARM Syntax): Document new command line switches
596 and LDR reg,=<expr> instruction.
598 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
601 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
603 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
605 1999-02-17 Nick Clifton <nickc@cygnus.com>
607 This patch was created by: Scott Bambrough
608 <scottb@corelcomputer.com>
611 Special cased '@' character. The '@' character is used as the
612 ARM assembler comment character, as a special character
613 and in ELF .symver pseudo-op's, and as a special character in
614 .type and .section pseudo-ops.
615 (symver_pseudo): New static variable.
616 (symver_state): New static variable.
617 (struct app_save): Add field 'symver_state'.
618 (app_push): Save global symver_state int struct app_save.
619 (app_pop): Restore global symver_state from struct app_save.
620 (do_scrub_chars): Special case handling of '@' character in
623 * configure.in: Modified to recognize armv* uname syntax from ARM
625 * configure: Regenerated.
627 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
628 a prefix to the section's type.
629 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
632 * config/tc-arm.h: Add support for PIC generation:
633 (pic_code): New boolean.
634 (obj_relocate_extern): Define.
635 (TC_RELOC_RTSYM_LOC_FIXUP): Define
636 (TC_CONS_FIX_NEW): Define.
637 (tc_fix_adjustable): Define.
638 (GLOBAL_OFFSET_TABLE_NAME): Define.
640 * config/tc-arm.c: Add support for PIC generation:
641 (line_seperator_chars): Allow ';' as a seperator for Linux.
642 (is_immediate_prefix): New macro.
643 (arm_parse_reloc): New function.
644 (s_arm_elf_cons): New function.
645 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
646 (md_undefined_symbol): Special case handling for the Global Offset
648 (md_apply_fix3): Handle PIC relocs.
649 (tc_gen_reloc): Handle PIC relocs.
650 (md_parse_option): Add support for '-k' command line switch to
651 enable PIC generation.
652 (cons_fix_new_arm): New function.
653 (s_arm_elf_cons): New function.
655 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
657 * configure.in: Add comments for uses of AC_DEFINE.
658 * acinclude.m4: Likewise.
659 * acconfig.h: Remove.
660 * aclocal.m4: Rebuild.
661 * configure: Rebuild.
662 * Makefile.in: Rebuild.
663 * config.in: Rebuild.
665 1999-02-15 Jim Lemke <jlemke@cygnus.com>
667 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
668 non-constant offset from a base register.
670 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
672 * config/tc-alpha.c (md_show_usage): Put \ before newline in
675 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
677 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
678 (emit_insn): Look for pc-relative and no-overflow specifiers on
679 internal relocation types.
681 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
683 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
686 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
688 (mips_4650, mips_4010, mips_4100): Variables removed.
689 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
690 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
692 (md_begin): Don't bother initializing the mips_NNNN variables;
693 mips_cpu is set, and that's good enough now.
694 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
695 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
696 (show): New function, to handle wrapping in the CPU lists.
697 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
699 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
701 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
702 than treat as an immediate specifier.
704 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
706 * config/tc-i386.c: Prototype many functions.
707 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
708 (i386_immediate): Remove unused second argument.
709 (i386_intel_operand): Fix i386_is_reg typo.
710 (i386_operand): Use allow_naked_reg.
711 (output_invalid): Make operand int for K&R.
713 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
715 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
717 * Makefile.in: Rebuild.
719 1999-02-09 Doug Evans <devans@casey.cygnus.com>
721 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
723 (EXTRA_as_new_SOURCES): Comment out.
724 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
725 * Makefile.in: Rebuild.
726 * doc/Makefile.in: Rebuild.
727 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
728 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
729 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
730 * configure: Rebuild.
731 * aclocal.m4: Rebuild.
732 * config.in: Rebuild.
733 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
734 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
735 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
736 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
737 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
738 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
739 (gas_cgen_record_fixup_exp): Ditto.
740 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
741 descriptor, not global variable.
742 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
743 descriptor, not global variable. Refer to insert_operand handler
744 via cpu descriptor, not global function.
745 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
746 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
747 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
748 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
749 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
750 * config/tc-m32r.c: Ditto.
751 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
752 (md_assemble): Ditto.
753 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
755 1999-02-09 Nick Clifton <nickc@cygnus.com>
757 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
758 relocations for ELF targets.
760 1999-02-08 Nick Clifton <nickc@cygnus.com>
762 * configure.in: Add support for StrongARM target.
763 * configure: Regenerate.
765 1999-02-05 Nick Clifton <nickc@cygnus.com>
767 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
769 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
772 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
774 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
776 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
778 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
779 (INTEL_DWORD_MNEM_SUFFIX): Define.
785 (OFFSET_FLAT): Define.
787 (NONE_FOUND): Define.
790 * config/tc-i386.c (set_intel_syntax): New routine.
791 (intel_syntax): Declare.
792 (allow_naked_reg): Declare.
793 (md_pseudo_table): Support .intel_syntax and .att_syntax.
794 (intel_float_operand): New routine.
795 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
796 Handle brackets as well as parens. Call i386_intel_operand for
797 intel syntax. Reverse operands if appropriate. Handle new
798 suffixes. Handle movzx and movsx.
799 (i386_is_reg): New routine.
800 (i386_immediate): New routine.
801 (i386_scale): New routine.
802 (i386_displacement): New routine.
803 (i386_operand_modifier): New routine.
804 (build_displacement_string): New routine.
805 (i386_parse_seg): New routine.
806 (i386_intel_memory_operand): New routine.
807 (i386_intel_operand): New routine.
808 (i386_operand): Call i386_displacement, i386_immediate,
809 i386_scale, etc. instead of handling inline.
810 (parse_register): Handle registers without prefix.
812 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
814 * configure: Regenerate.
815 * configure.in (arm-*-oabi): New.
817 * config/tc-arm.c (target_oabi): Declare.
818 (md_apply_fix3): Support REL relocs.
819 (md_parse_option): Handle -oabi.
820 (elf32_arm_target_format): New routine.
821 (md_longopts): Add OPTION_OABI.
822 * config/tc-arm.h: Redefine TARGET_FORMAT.
825 1999-01-28 Nick Clifton <nickc@cygnus.com>
827 * write.c (write_relocs): Handle out of range error.
829 * config/tc-fr30.c (fr30_fix_adjustable): New function.
830 (fr30_force_relocation): Default to 0.
832 * config/tc-fr30.h (obj_fix_adjustable): Define.
833 (TC_FORCE_RELOCATION): Define.
835 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
838 1999-01-16 Nick Clifton <nickc@cygnus.com>
840 * config/tc-d30v.c (write_2_short): Do not generate a sequential
841 merge of two instructions if the left instruciton kills the right.
843 1999-01-11 Doug Evans <devans@casey.cygnus.com>
845 * Makefile.in: Regenerate.
846 * configure.in: Redo test for using cgen.
847 * configure: Regenerate.
849 1999-01-09 Nick Clifton <nickc@cygnus.com>
851 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
852 redefinition of this macro.
854 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
856 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
859 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
861 * config/tc-mips.c (append_insn): For mips16, insert a nop between
862 a read of HI or LO and an immediatly following branch.
864 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
866 * config/tc-mips.c (md_begin): Another correction to the setting of
869 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
871 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
873 1998-12-21 Nick Clifton <nickc@cygnus.com>
875 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
876 bit insn when optimizing, so that parallelised instructions will
877 start on a 32 bit boundary.
879 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
881 * config/tc-mips.c (mips_eabi64): New.
882 (md_begin): Set mips_eabi64.
883 (mips_elf_final_processing): Use it.
885 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
887 * config/tc-mips.c (mips_elf_final_processing):
888 Correct setting of ABI in e_flags.
890 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
892 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
894 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
896 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
898 1998-12-15 Doug Evans <devans@casey.cygnus.com>
900 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
901 warning, values that don't fit in the field.
903 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
905 * config/tc-mips.c (mips_abi_string): New.
906 (md_parse_option,md_longopts): Add mabi.
907 (mips_elf_final_processing): Set e_flags based on mabi flag.
909 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
911 * config/tc-mips.c (md_parse_option): Handle vr4111.
913 98-12-11 Ken Raeburn <raeburn@cygnus.com>
915 * config/tc-h8300.c (build_bytes): Change message given if the
916 instruction requires H8/300H mode and we're not in Hmode, to
917 suggest that it may be the operand modes that are the problem, not
918 necessarily the opcode.
920 1998-12-10 Nick Clifton <nickc@cygnus.com>
922 * config/tc-fr30.c: Add line separator character.
924 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
926 * configure.in (hppa-*-mpeix*): New target.
927 * config/obj-som.h (obj_som_compiler): Declare.
928 * config/obj-som.c (compiler_seen): New static variable.
929 (obj_som_compiler): New function.
930 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
931 (md_pseudo_table): Add "compiler" if OBJ_SOM.
932 (pa_type_args): Set hppa_priv_level.
933 (pa_compiler): New static function if OBJ_SOM.
934 * configure: Rebuild.
936 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
938 * read.c (output_leb128): Don't mark as inline.
940 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
942 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
943 AIX .vbyte unaligned data support.
944 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
945 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
948 1998-12-07 Nick Clifton <nickc@cygnus.com>
950 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
953 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
955 * config/tc-arm.c (elf32_arm_force_relocation): Check for
956 BFD_RELOC_ARM_PCREL_BRANCH.
958 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
960 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
961 checking the target type.
962 (mips-dec-bsd*): Set endian to little.
963 * configure: Rebuild.
965 COFF weak symbol support, based on patches from Mark Elbrecht
967 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
968 * config/obj-coff.c (obj_coff_weak): New static function.
969 (obj_coff_endef) [both versions]: Handle weak symbols.
970 (coff_frob_symbol): Likewise.
971 (yank_symbols): Likewise.
972 (obj_pseudo_table): Add "weak".
974 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
975 <aymeric.vincent@emi.u-bordeaux.fr>.
976 * aclocal.m4: Rebuild with current tools.
977 * configure: Rebuild.
979 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
980 an assertion failure for a case we can't handle when OBJ_ECOFF.
982 * expr.c (operator): And with 0xff to avoid problems with signed
985 1998-12-03 Nick Clifton <nickc@cygnus.com>
987 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
988 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
990 1998-12-02 Nick Clifton <nickc@cygnus.com>
992 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
995 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
997 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1000 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1002 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1005 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1007 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1009 (d10v_cleanup): Only generate previous insn if a multiline insn is
1012 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1014 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1017 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1019 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1020 -marm6xxx command line switches.
1022 1998-11-18 Doug Evans <devans@casey.cygnus.com>
1024 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1025 (itbl-ops.o): Delete duplicate dependencies.
1026 Rebuild dependencies.
1027 Add fr30 dependencies.
1028 * Makefile.in: Rebuild.
1030 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1032 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1034 * listing.c: Ignore line terminator characters found inside
1037 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1039 * po/gas.pot: Regenerated.
1041 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1043 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1044 fr30_is_label_start(). Also checks for delay slot insns.
1046 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1047 FR30 instructions which contain a colon in the mnemonic.
1049 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1051 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1053 * config/tc-fr30.c: Removed currently superflous code.
1055 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1057 * config/tc-fr30.h: New file.
1058 * config/tc-fr30.c: Tweaking so that it will compile.
1060 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1062 * config/tc-d10v.h (obj_fix_adjustable): Define.
1063 (TC_FORCE_RELOCATION): Define.
1064 (d10v_force_relocation): Declare.
1065 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1066 (md_apply_fix3): Handle Vtable relocs.
1067 (d10v_fix_adjustable): New.
1068 (d10v_force_relocation): New.
1070 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1072 * config/tc-d30v.c: Change default behaviour to ignore potential
1073 conflicts between register name and symbol names.
1075 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1077 * configure.in: Add fr30-*-*.
1078 * config/tc-fr30.c: New file.
1079 * Makefile.in: Regenerated.
1080 * config.in: Regenerated.
1081 * configure: Regenerated.
1082 * doc/Makefile.in: Regenerated.
1083 * po/gas.pot: Regenerated.
1085 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1087 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1090 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1092 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1094 (do_scrub_chars): Add some casts to unsigned char to avoid
1095 unwanted sign extension.
1096 * read.c (lex_type): Set characters about 127 to be symbol
1098 * config/tc-i386.c (md_begin): Set identifier_chars and
1099 operand_chars for values above 127.
1101 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1103 * configure.in: detect cygwin* instead of cygwin32*
1104 * configure: regenerate
1106 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1108 * listing.c: Add support for producing a listing from piped
1111 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1113 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1114 (append_insn): Account for the tx39's multiply behavior.
1116 1998-10-26 Michael Meissner <meissner@cygnus.com>
1118 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1119 from assemble_parallel_insns. Add support for '->' to indicate
1120 explicitly serializing the instructions.
1121 (md_assemble): Ditto.
1123 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1125 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1128 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1130 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1132 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1134 * config/tc-mips.c : support frame and regmask/fregmask when
1135 MIPS_STABS_ELF is specified.
1137 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1139 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1140 (md_apply_fix): Don't return 1 for VTABLE relocs.
1141 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1143 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1145 * doc/c-i386.texi: Replace occurences of "opcode" with
1146 "instruction mnemonic", "instruction", or "mnemonic" when
1147 referring to the name of an instruction. Use "opcode" when
1148 referring to the sequence of machine bytes.
1150 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1151 (is_opcode_char): Rename to is_mnemonic_char.
1152 (md_assemble and i386_operand): Correct error messages from
1153 "opcode" to "instruction mnemonic"
1154 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1155 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1156 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1157 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1158 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1159 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1160 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1162 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1164 * config/tc-i386.c (i386_operand): Check for garbage after
1167 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1169 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1170 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1172 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1174 * config/tc-sh.h (obj_fix_adjustable): Define.
1175 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1176 (md_apply_fix): Likewise.
1177 (tc_gen_reloc): Likewise.
1178 (sh_fix_adjustable): New.
1180 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1182 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1183 * cgen.h (gas_cgen_finish_insn): Update prototype.
1184 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1185 cgen_insn_t -> CGEN_INSN_INT.
1186 (make_parallel): Update handling of CGEN_INT_INSN_P.
1187 (assemble_parallel_insn): Ditto.
1188 (target_make_parallel): New function.
1189 (md_assemble): Use it.
1191 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1193 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1195 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1197 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1198 converted into lower case.
1200 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1202 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1203 (gas_cgen_tc_gen_reloc): Likewise.
1204 * config/tc-m32r.h (obj_fix_adjustable): Define.
1205 * config/tc-m32r.c (m32r_fix_adjustable): New.
1206 (m32r_force_relocation): Handle VTABLE relocs.
1208 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1210 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1212 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1214 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1215 to lower case before parsing.
1217 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1218 parallel insns modift buts in the PSW as a side effect.
1220 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1222 * config/tc-d30v.c (find_format): Test for missing flag and
1225 (md_apply_fix3): Fix error messages to avoid
1226 assumption about presence of a symbol.
1228 (parallel_ok): Disallow parallel instructions that both modify the
1231 (find_format): Generate a warning if an odd numbered register is
1232 used as the first register in a mutli-register instruction.
1234 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1236 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1237 relocations are always associated with a symbol.
1239 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1241 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1242 (elf32_sparc_force_relocation): Declare.
1243 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1244 (tc_gen_reloc): Handle vtable relocs.
1245 (elf32_sparc_force_relocation): New.
1247 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1249 * symbols.c (S_IS_FUNCTION): New.
1250 * config/tc-v850.h (obj_fix_adjustable): Define.
1251 (TC_FORCE_RELOCATION): Define.
1252 (v850_force_relocation): Declare.
1253 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1254 of fx_addnumber for VTABLE reloc addends.
1255 (md_apply_fix3): Handle VTABLE relocs.
1256 (v850_fix_adjustable): New.
1257 (v850_force_relocation): New.
1259 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1261 * tc-hppa.c (fp_operand_format): Add some additional formats.
1262 (pa_ip): Do not automatically promote into pa2.0 mode.
1263 (pa_level): Handle ".level 2.0".
1265 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1267 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1268 * config/tc-i386.h (template.extension_opcode): Change to
1269 unsigned int to allow full range of 8-bit opcode suffixes.
1270 (None): Redefine as 0xffff.
1272 From Jeff B Epler <jepler@usgs.gov>
1273 * doc/c-i386.texi (i386-SIMD): New section.
1275 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1277 * read.c (discard_rest_of_line): New function.
1278 * read.h: Declare it.
1279 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1281 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1283 * config/tc-d10v.c (find_symbol_matching_register): New function.
1284 (find_opcode): Cope with the case where a register name matches
1287 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
1289 * config/tc-v850.c (md_pcrel_from): Rename to
1290 v850_pcrel_from_section.
1291 (v850_pcrel_from_section): Do not resolves symbols in other
1294 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1296 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
1298 * config/tc-d10v.c (find_opcode): Generate an error if a register
1299 is supplied for an operand that should not be a register.
1301 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
1303 * config/tc-d30v.c (write_2_short): But do allow delayed branch
1304 instructions to have another instruction in the right bin.
1306 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
1308 * config/tc-d30v.c (write_2_short): Do not allow instructions in
1309 the right container if the left container holds a branch
1312 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
1314 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
1315 both a register name and symbol name.
1316 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
1318 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
1320 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
1321 execution unit class.
1323 (reg_name_search): If a name matches a register and a symbol,
1324 prefer the register.
1325 (find_format): Disallow flag registers when a general purpose
1326 register is required.
1327 If a number is required, but a register has been given, check to
1328 see if a symbol with the same name as the register exists, and if
1329 so, use that symbol.
1331 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
1333 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
1335 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
1337 * config/tc-d30v.c (find_format): Do not accept flag registers as
1338 general purpose registers.
1339 (find_format): If an immediate value is expected at a given place
1340 in a format, but a register name has been provided instead, check
1341 to see if that register name matches the name of a predefined
1342 symbol and if it does, then use the symbol instead.
1343 (reg_name_search): If a register name matches a symbol name,
1344 prefer the register name to the symbol name.
1346 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
1348 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
1349 the previous insn to empty.
1351 1998-09-20 Michael Meissner <meissner@cygnus.com>
1353 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
1354 pieces, forcing the use of an ANSI compiler.
1356 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1358 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
1360 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
1362 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
1364 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
1366 (obj_elf_vtable_entry): Likewise.
1367 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
1368 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
1369 (tc_gen_reloc): Likewise.
1370 (arm_fix_adjustable): Likewise.
1371 (elf32_arm_force_relocation): New.
1372 (armelf_frob_symbol): Remove coff-style symbol support.
1374 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
1376 * config/tc-i386.c (i386_operand): Fix typo in last patch.
1378 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
1380 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
1381 OBJ_COFF so that routine is defined for a.out format.
1383 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
1385 * config/tc-i386.c (i386_operand): Detect non-segment registers
1386 used as segment prefixes.
1388 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
1390 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
1391 optimize across FDE boundaries.
1393 * config/obj-coff.c (obj_coff_section): Preserve any link once
1394 flags when setting the section flags.
1396 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
1398 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
1399 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
1401 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1403 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
1406 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
1408 * frags.c (frag_grow): Include the size of the frag struct in the
1411 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
1412 if the new subseg comes before the old.
1414 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
1416 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
1417 to handle edge8 and edge16.
1419 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
1421 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
1422 before we clobber the symbol involved.
1424 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
1426 * config/tc-arm.c: Remove OBJ_ELF definitions for
1427 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
1428 use arm_adjust_symtab for OBJ_COFF.
1429 (armelf_adjust_symtab): New Routine.
1430 * config/tc-arm.h: Define obj_adjust_symtab to
1431 armelf_adjust_symtab for OBJ_ELF.
1433 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
1435 * configure.in: Make all i386-elf targets use bfd_gas.
1436 * config/tc-i386.c (tc_i386_force_relocation): New.
1437 (tc_i386_fix_adjustable): Don't fix vtable relocs.
1438 (md_apply_fix3): Likewise.
1439 (tc_gen_reloc): Handle them.
1440 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
1441 tc_i386_force_relocation.
1443 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
1445 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
1447 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
1449 * config/tc-d30v.c (md_assemble): Copy previous opcode over
1450 current opcode after writing the first insturction of a reverse
1453 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
1455 * read.h (generate_lineno_debug): Add prototype.
1456 * read.c (generate_lineno_debug): Make non-static.
1458 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1460 * config/tc-i386.c (md_assemble): Only warn for address/data size
1463 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
1465 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
1466 against Thumb function names, as the linker needs this information.
1468 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
1470 * expr.c (operand): Check also that there is no advance in operand
1471 after atof_generic in order to decide "is it label 0f or floating
1474 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
1476 * config/tc-m32r.c: Replace double dash prefix to M32R specific
1477 command line options with a single dash.
1478 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
1480 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
1482 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
1483 * tc-arm.c (arm_fix_adjustable): New routine.
1485 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
1487 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
1488 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
1489 demand_empty_rest_of_line before mri_comment_end.
1490 (equals): Check garbage after expression before
1491 mri_comment_end in MRI mode.
1493 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
1495 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
1496 small immediate constant to use the constant itself rather than
1499 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
1501 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
1502 (pa_leave): Likewise.
1504 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1506 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
1508 (i386_operand): Fix an error message.
1510 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
1512 * doc/c-arm.texi (ARM Directives): Document .req directive.
1514 * config/tc-arm.c (reg_required_here): Display erroneous string if
1515 the register name could not be decoded.
1516 Do not set inst.instruction if the sift is -1.
1518 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
1520 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
1523 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
1525 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1526 even if it is belived to be unnecessary.
1528 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1530 config/tc-i386.c (i386_operand): Size immediate constants by
1531 suffix (erroneously removed as part of July 7 change).
1533 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
1535 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
1536 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
1537 (armelf_frob_symbol): New Routine.
1538 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
1540 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
1542 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
1544 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
1546 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
1547 command line switches passed to assembler.
1549 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
1551 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
1552 (gas_cgen_opcode_desc): Declare.
1553 (gas_cgen_parse_operand): Declare.
1554 (*): Prepend gas_ to gas specific fns to denote them as such.
1556 * cgen.c (gas_cgen_opcode_desc): New global
1557 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
1558 (queue_fixup): Renamed from cgen_queue_fixup.
1559 (*): Prepend gas_ to gas specific fns to denote them as such.
1561 (gas_cgen_md_apply_fix3): Update call to insert_operand.
1562 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
1563 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
1564 Open opcode table and initialize it.
1565 (make_parallel): Use gas_cgen_opcode_desc.
1566 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
1567 (md_assemble): Ditto.
1569 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
1571 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
1572 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
1573 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
1574 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
1575 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
1576 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
1577 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
1578 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
1579 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
1580 (INIT_STAB_SECTION): Likewise.
1581 (OBJ_PROCESS_STAB): Likewise.
1583 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
1584 (md_parse_option): Watch for them.
1585 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
1586 (md_begin): Kill neverdef code.
1587 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
1588 (s_alpha_prologue): Watch alpha_cur_ent_sym.
1589 (s_alpha_coff_wrapper): New.
1590 (md_pseudo_table): Trap all ECOFF pseudos.
1592 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
1594 Start of changes to remove mdebug section from mips*-elf
1595 Based on MIPS_STAB_ELF definition
1596 * acconfig.h: undef if not configured
1597 * config.in: undef if not configured
1598 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
1599 * config/tc-mips.c (s_ent): set BSF_FUNCTION
1600 * stabs.c (s_stab_generic): flush frag
1602 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
1604 * configure.in: (arm-*-elf): Handle.
1605 (thumb-*-elf): Handle.
1606 * configure: Regenerate.
1607 * read.c (stringer): Fix typo in comment.
1608 * write.c (fixup_segment): Don't add symbol value to addend if
1610 * config/tc-arm.c (md_section_align): Don't align dwarf debug
1612 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
1615 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
1617 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
1618 (write_2_short): Emit warning if new flag is set.
1619 (do_assemble): Set flags if left instruction is one of special
1620 "right-instruction-killer" type.
1622 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
1624 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
1625 Always output words in debug_info section as big endian.
1626 (sparc_target_format): Choose correct bfd target.
1627 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
1629 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
1631 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
1632 to work with internationalization code. Issue an error when two
1633 operands match that are not allowed to match.
1635 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
1637 * configure.in (install_tooldir): Allow target to specify whether
1638 it wants to be installed in $(tooldir)/bin.
1639 * configure: Regenerate.
1640 * Makefile.am (install-exec-local): Set install-exec-tooldir
1641 dependency via configure.
1642 * Makefile.in: Regenerate.
1644 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
1646 * Makefile.am (install-exec-local): Split into two ...
1647 (install-exec-bindir,install-exec-tooldir): New rules.
1648 * Makefile.in: Regenerate.
1650 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
1652 * Makefile.am (install-exec-local): Don't remove the file before
1653 checking whether $(bindir) == $(tooldir)/bin. From Maciej
1654 W. Rozycki <macro@ds2.pg.gda.pl>.
1655 * Makefile.in: Rebuild.
1657 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
1659 * cgen.c: Include libiberty.h.
1660 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
1661 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
1662 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
1663 (md_cgen_lookup_reloc)): Declare.
1664 (md_cgen_record_fixup_exp): Declare.
1665 * config/tc-m32r.h (md_pcrel_from_section): Declare.
1666 (m32r_relax_frag): Declare.
1667 (cgen_md_apply_fix3): Decls moved to cgen.h.
1668 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
1669 (m32r_cgen_record_fixup_exp): Delete decl.
1670 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
1671 (assemble_nop): Delete.
1672 (expand_debug_syms): Delete unused `exp'.
1673 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
1674 Add default case for -Wall.
1675 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
1676 (md_atof): Delete unused wordP.
1678 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
1680 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
1683 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
1685 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
1686 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
1687 .print, .purgem, and .struct. Remove documentation for
1690 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
1692 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
1693 Update call to insert_operand.
1695 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
1697 * config/tc-m32r.c (ms_show_usage): Formatting changes.
1699 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
1701 * config/tc-i386.c (md_assemble): Don't get confused by trailing
1702 whitespace after a prefix operator.
1704 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
1706 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
1708 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
1710 * config/tc-sparc.c (log2): New static function.
1711 (s_reserve): Use log2 to convert alignment before calling
1713 (s_common): Use log2 to convert alignment before calling
1714 record_alignment and frag_align.
1715 (sparc_cons_align): Use log2.
1717 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
1719 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
1720 (s_common): Likewise.
1722 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
1723 initialization of waddr.
1724 (sparc_elf_final_processing): Add default case to switch.
1726 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1728 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
1729 than temporary real.
1731 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
1733 * write.c (subsegs_finish): Don't align the segments if there were
1736 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
1737 copying aux information.
1739 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
1740 expression into a symbol.
1742 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1744 * config/tc-i386.c (mode_from_disp_size): Change arg and return
1745 type to unsigned int.
1746 (md_assemble): Change type used to store offsets from unsigned
1748 (i386_operand): Switch error check to only call RESTORE_END_STRING
1749 once after parse_register.
1751 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
1753 * config/tc-v850.c (md_show_usage): Changed format to match that
1756 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
1758 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1760 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
1762 (md_apply_fix_2): Force the symbol of the vtable reloc to be
1765 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
1767 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
1768 * doc/Makefile.in: Rebuild.
1770 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
1772 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
1773 for %lo expressions.
1774 (mips_ip, case 'u'): Move range check after code to mask
1775 off bits in %hi/%lo expressions. Mask off high bits for
1778 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
1780 * doc/Makefile.am (gasver.texi): New target.
1781 (as.info, as.dvi): Depends upon gasver.texi.
1782 * doc/as.texinfo: Include gasver.texi. Mention version number on
1783 title page and in top node.
1784 * doc/Makefile.in: Rebuild.
1786 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
1788 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
1789 but not including the line containing the edict.
1790 * listing.h (LISTING_EOF): New.
1791 * input-scrub.c (input_scrub_next_buffer): Call it.
1793 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1795 * config/tc-i386.c (i386_operand): Don't set the size of an
1796 immediate address based solely on the suffix and the mode.
1798 * config/tc-i386.c (md_assemble): Add assertion to make sure
1799 overlap2 does not set Imm.
1801 * config/tc-i386.c (space_chars): Remove. The scrubber converts
1802 sequences of whitespace to a single space.
1803 (is_space_chars): Just compare with space.
1804 (md_begin): Don't initialize space_chars.
1805 (md_assemble): Just skip a single whitespace character.
1806 (i386_operand): Rewrite base-index parsing to use new
1807 parse_register, and to skip white space. Skip white space in a
1808 number of other places too. Don't give error message if
1809 parse_register fails.
1810 (parse_register): Change reg_string parameter to be non-const.
1811 Add end_op parameter. Skip white space after the `%', and return
1812 end of register string. Give error message here rather than
1815 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
1817 Based on patch from Matt Semersky <matts@scd.hp.com>:
1818 * expr.c (op_encoding): Make const.
1819 (expr_set_precedence): New function.
1820 (expr_begin): Don't set operator rankings, just call
1821 expr_set_precedence.
1822 * expr.h (expr_set_precedence): Declare.
1823 * read.c (s_mri): Call expr_set_precedence.
1825 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
1827 * doc/as.texinfo (Statements): Remove paragraph discussing
1828 continuing lines with a backslash. This hasn't worked for years,
1831 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
1833 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
1835 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
1836 (ps_CTORS, ps_DTORS): New section types.
1837 (vms_fixup_xtors_section): New function
1838 (Ctors_Psect, Dtors_Psect): Define.
1839 (IS_GXX_XTOR): Define
1840 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
1841 Filter static constructors/destructors and add to
1842 Ctors_Symbols/Dtors_Symbols chain.
1843 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
1844 appropriate section.
1846 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
1847 * makefile.vms: Merge vax/vms support.
1849 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
1851 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
1852 (elf_pseudo_table): Add them.
1853 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
1854 (md_apply_fix): Accept them.
1855 (mips_fix_adjustable): Don't adjust them.
1856 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
1857 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
1858 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
1859 (tc_fix_adjustable): Don't adjust them.
1861 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
1863 * Makefile.am (CGEN_CPU_PREFIX): New variable.
1865 * Makefile.in: Regenerate.
1866 * configure.in: AC_SUBST cgen_cpu_prefix.
1867 * configure: Regenerate.
1869 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1871 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
1872 Changed all users of COND12_DELAY.
1874 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
1876 * config/tc-mn10300.c (set_arch_mach): New function.
1877 (md_pseudo_table): Add pseudo-ops to set the current machine type.
1878 (md_begin): Default to mn10300 mode.
1879 (md_assemble): Only accept instructions for the core mn10300
1880 chip and the active machine type.
1882 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
1884 * subsegs.h (segment_info_type): Give the struct a name.
1885 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
1886 * config/tc-h8500.h (tc_reloc_mangle): Declare.
1887 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
1888 * config/tc-w65.h (tc_reloc_mangle): Declare.
1889 * config/tc-z8k.h (tc_reloc_mangle): Declare.
1891 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
1893 * config/tc-v850.c (v850_comm): Restore old section
1894 after common processing.
1896 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
1898 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
1900 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
1902 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
1903 char with code that explicitly sign-extends.
1905 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
1907 * config/tc-v850.c (md_begin): Restore text section as the current
1908 section after creating call table sections.
1909 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
1912 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
1913 with call to macro SYM_AUXINFO.
1915 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
1917 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
1918 with the program transform name.
1919 * Makefile.in: Rebuild.
1921 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
1923 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
1926 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
1928 * config/tc-i386.c (i386_operand): Be prepared for a space between
1929 the open parenthesis and the start of the register operand,
1930 because of the June 16 change.
1932 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1934 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
1937 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
1939 * config/tc-d30v.c (d30v_align): Always perform alignment request,
1940 even if it is belived to be unnecessary.
1942 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
1944 * write.c (adjust_reloc_syms): Never adjust relocs against weak
1946 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
1948 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
1950 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
1951 shift amount for a repeated operand. The shift amount for the
1952 repeated copy comes from the size of the operand.
1954 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
1956 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
1958 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
1960 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
1962 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1964 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
1965 characters in it as LEX_IS_SYMBOL_COMPONENT.
1966 * config/tc-i386.h (tc_symbol_chars): Define.
1967 (extra_symbol_chars): Declare.
1968 * config/tc-i386.c (extra_symbol_chars): Define.
1969 (comment_chars): Don't use '/' as comment start if TE_LINUX.
1970 (line_comment_chars): Set to '/' if TE_LINUX.
1971 * doc/c-i386.texi (i386-prefixes): Update.
1972 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
1974 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
1976 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
1977 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
1979 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
1981 * config/tc-d10v.c (md_apply_fix3): Checking displacement
1982 constraint in instructions REP & REPI.
1984 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
1986 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
1987 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
1989 (check_range): If the operand is shifted, then shift the number
1990 before checking its range.
1992 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
1994 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
1997 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
1999 * config/tc-v850.c (v850_comm): Create special sections as needed.
2001 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2003 * config/tc-d10v.c (write_2_short): Addition of swapping
2004 instructions for sequential and reverse sequential order when
2005 given order is not possible.
2007 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2009 * Makefile.am: Rebuild dependencies.
2010 (DEP_INCLUDES): Fix reference to intl build directory.
2011 * Makefile.in: Rebuild.
2013 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2015 * doc/c-i386.texi: Update 16 bit documentation.
2017 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2018 IgnoreDataSize to IgnoreSize as they are used for address size as
2020 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2021 32-bit mode, similarly addr16/data16 and variants.
2023 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2025 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2026 sequential word multiply instructions.
2028 (do_assemble): Add extra command line argument, to allow mul32
2029 attribute to be preserved across parallel insns.
2030 (md_assemble): Insert NOPs between explicitly parallel insns which
2031 contain an 32 bit multiply and a 16 multiply.
2033 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2035 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2038 * config/tc-i386.c (reloc): Add braces.
2040 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2041 consistent with Intel naming.
2042 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2043 use bitfields in sib_byte.
2044 (modrm_byte): Don't use bitfields here either.
2046 * config/tc-i386.c (current_templates): Add const.
2047 (parse_register): Add const to return, param, and char *s.
2048 (i386_operand): Add const to reg_entry *r.
2049 * config/tc-i386.h (templates): Add const to start, end.
2051 Inspired by code for 16 bit gas support from Martynas Kunigelis
2052 <martynas@nm3.ktu.lt>:
2053 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2054 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2055 (uses_mem_addrmode): Remove.
2056 (md_estimate_size_before_relax): Add support here too.
2057 (md_relax_table): Rewrite interface to md_relax for 16 bit
2059 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2060 (opcode_suffix_to_type): Remove.
2061 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2062 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2063 (md_convert_frag): Likewise.
2064 (i386_operand): Add support for 16 bit base/index regs,
2065 immediates, and displacements. Remove some unnecessary casts, and
2066 localise end_of_operand_string, displacement_string_start,
2067 displacement_string_end variables. Add GCC_ASM_O_HACK.
2068 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2070 * config/tc-i386.c (prefix_hash): Remove.
2071 (md_begin): Rewrite without obstacks. Remove prefix hash table
2072 handling. Rewrite lexical table handling.
2073 (i386_print_statistics): Don't print prefix statistics.
2074 (md_assemble): Rewrite instruction parser so that line is not
2075 converted to lower case. Don't do a hash_find for prefixes,
2076 instead recognise them via opcode modifier.
2077 (expecting_operand, paren_not_balanced): Localise variables.
2078 * config/tc-i386.h (IsPrefix): Define.
2079 (prefix_entry): Remove.
2081 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2082 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2083 '\\' in case where comment_chars contains '/'.
2085 * config/tc-i386.c (MATCH): Ensure given operand and template
2086 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2087 you must write `ljmp *table(%ebx)'.
2089 From H.J. Lu <hjl@gnu.org>:
2090 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2091 as 0 ifndef BFD_ASSEMBLER.
2092 (md_assemble): Allow immediate operands without suffix or
2093 other reg operand to default in size to the current code size.
2095 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2097 * config/tc-v850.c (md_begin): Restore creation of
2098 .call_table_text and .call_table_data sections.
2100 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2102 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2103 after emitting a word of noops.
2105 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2107 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2108 (i386_operand): Simplify checks for valid base/index combinations.
2109 Disallow `in 4(%dx),%al'.
2111 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2113 (add_prefix): Change parameter from char to int.
2115 * config/tc-i386.h (Ugh): Define opcode modifier.
2116 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2118 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2119 CONSISTENT_REGISTER_MATCH macros to check register types more
2120 thoroughly. Check for illegal suffix/operand combinations
2121 when matching insns with operands. Handle new `s' suffix, and
2122 associated FloatMF opcode modifier for float insns with memory
2124 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2125 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2126 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2127 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2128 DATA_PREFIX_OPCODE throughout.
2130 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2131 (md_assemble): Rewrite suffix/register operand checking code to be
2132 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2133 AnyMem, the better to grep.
2135 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2136 given a memory operand. Don't set Abs bits either.
2137 (type_names): Remove Mem*, Abs*.
2138 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2139 define opcode_modifiers as these cases are handled by Disp8,
2140 Disp16, Disp32 and suffix checks.
2141 (COMES_IN_BOTH_DIRECTIONS): Remove.
2142 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2144 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2145 if IgnoreDataSize modifier given. Remove ShortformW modifier
2146 test. Add test for ShortForm in W base_opcode modification.
2147 Merge Seg2ShortForm and Seg3ShortForm code.
2148 * config/tc-i386.h (ShortFormW): Remove.
2149 (IgnoreDataSize): Define.
2151 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2153 * config/tc-d30v.c (md_assemble): Store previous segment state
2154 with previous instruction.
2156 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2158 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2159 (ebp, esp): Remove static variables.
2160 (MATCH): Remove test for InOutPortReg.
2161 (i386_operand): Properly handle InOutPortReg here instead.
2162 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2163 (md_assemble): Simplify and correct modrm and sib generation.
2164 (i386_operand): Add warning for scale without index.
2165 Rewrite checks for valid base/index combinations.
2167 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2168 macros and enclose in do while(0).
2169 (RESTORE_END_STRING): Likewise.
2170 (md_assemble): Add one to printed operand number so we start
2171 from 1 not 0. Add some more gettext invocations.
2172 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2175 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2176 DATA_PREFIX, SEG_PREFIX): Define.
2177 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2178 (check_prefix): Remove function.
2179 (add_prefix): New function. Add prefix to i.prefix as well as
2181 (md_assemble): Changes for add_prefix. Remove hack for wait
2182 prefix, instead always output prefixes in fixed order. Test
2183 for jcxz/loop when selecting between word & dword operations,
2184 and add address size prefix rather than operand size prefix.
2185 Remove operand -> address size hack when emitting jcxz/loop.
2186 (i386_operand): Remove O_Absent check as it's done in expr.
2188 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2190 * configure.in: Recognize m5200 as a cpu_type of m68k.
2191 * aclocal.m4: Rebuild with current libtool.
2192 * configure: Rebuild.
2194 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2196 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2197 to relaxable_symbol to prevent references to external symbol from
2200 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2202 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2203 symbols are relaxable.
2205 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2207 * config/tc-v850.c (md_begin): Don't create special
2208 sections by default.
2210 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2212 * config/tc-mips.c (macro): For div and udiv, close the
2213 reorder block as soon as possible.
2215 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2217 From Matt Semersky <matts@scd.hp.com>:
2218 * macro.c (macro_mri_mode): New function.
2219 * macro.h (macro_mri_mode): Declare.
2220 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2223 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2225 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2228 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2229 until after xstrdup in OBJ_EVAX case.
2231 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2233 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2234 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2235 of hardcoded magic number.
2236 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2238 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2240 * read.c (do_s_func): New function.
2242 * read.h (do_s_func): Add prototype.
2244 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2246 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2247 nops if fill pattern not specified.
2249 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2251 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2252 * config/te-go32.h (TE_GO32): Define.
2253 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2255 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2257 Implement .func/.endfunc pseudo-ops.
2258 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2260 * read.c (potable): Add .func,.endfunc.
2261 (s_func): New function.
2262 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2264 (in_doc_func_p,current_function_label): New static globals.
2265 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2267 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2269 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2270 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2271 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2272 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2273 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2274 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2275 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2276 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2277 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2278 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2279 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2280 * config/tc-a29k.c: Don't define md_short_jump_size,
2281 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2282 * config/tc-alpha.c: Likewise.
2283 * config/tc-alpha.h: Likewise.
2284 * config/tc-arm.c: Likewise.
2285 * config/tc-h8300.c: Likewise.
2286 * config/tc-h8500.c: Likewise.
2287 * config/tc-hppa.c: Likewise.
2288 * config/tc-i860.c: Likewise.
2289 * config/tc-i960.c: Likewise.
2290 * config/tc-ppc.c: Likewise.
2291 * config/tc-sh.c: Likewise.
2292 * config/tc-sparc.h: Likewise.
2293 * config/tc-tic30.c: Likewise.
2294 * config/tc-w65.c: Likewise.
2295 * config/tc-z8k.c: Likewise.
2297 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
2299 * config/tc-vax.c (_): Delete this macro used for placeholder
2300 values in vax_operand_width_size; it conflicts with the _() macro
2301 used for internationalization.
2303 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
2305 * symbols.c (symbol_find_base): Fix case insensitive symbol name
2306 code. From Chris Moller <moller@bops.com>.
2308 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
2309 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
2310 * read.c (emit_expr): Initialize seg and subseg fields of a new
2312 * write.c (write_object_file): Switch to the appropriate segment
2313 and subsegment when processing a broken word.
2315 * config/tc-m68k.c (mri_assemble): New static function.
2316 (build_mri_control_operand): Call mri_assemble rather than
2318 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
2319 (s_mri_endf, s_mri_endw): Likewise.
2321 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
2323 * read.c (s_org): Call md_flush_pending_output if it is defined.
2325 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
2327 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
2329 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
2330 (md_parse_option): Add for same.
2331 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
2332 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
2333 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
2335 * config/tc-sparc.h (cons_fix_new_sparc): Added.
2337 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-arm.c (find_real_start): Relax definition of local
2342 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
2344 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
2345 symbols at the given address, not just the last one specified.
2347 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
2349 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
2350 or number_to_chars_littleendian to write data.
2352 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
2354 * config/tc-v850.c (md_assemble): Remove artificially created
2355 register name symbols.
2357 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
2359 * write.c (fixup_segment): Change "segment" to "section" in
2362 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
2364 * write.c (fixup_segment): Change sym1-sym2 message again.
2366 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
2368 * write.c (fixup_segment): Improve error message for sym1-sym2
2369 errors when sym1 is in a different segment from sym2.
2371 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
2373 * config/tc-m32r.c (warn_unmatched_high): New static local.
2374 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
2375 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
2376 (md_longopts): Recognize --{no-,}warn-unmatched-high.
2377 (md_parse_option): Likewise.
2378 (md_show_usage): Likewise.
2379 (m32r_frob_file): Likewise.
2381 * read.c (generate_file_debug,generate_lineno_debug): New functions.
2382 (read_a_source_file): Call them.
2383 * read.h (stabs_generate_asm_file): Declare.
2384 * stabs.c (stabs_generate_asm_file): New function.
2385 (generate_asm_file): New function.
2386 (stabs_generate_asm_lineno): Move file name handling into
2389 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
2391 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
2392 (d30v_current_align, d30v_current_align_seg): New variables.
2393 (d30v_last_label): New variable.
2394 (d30v_align, s_d30v_align, s_d30v_text): New functions.
2395 (s_d30v_data, s_d30v_section): Likewise.
2396 (md_pseudo_table): Call them.
2397 (md_begin): Initialize d30v_current_align_seg.
2398 (md_assemble): Call d30v_align when needed by known current alignment.
2399 (d30v_frob_label, d30v_cons_align): New functions.
2400 * config/tc-d30v.h (md_do_align): Remove.
2401 (tc_frob_label): Call d30v_frob_label.
2402 (md_cons_align): New.
2404 * config/tc-d30v.c (find_format): Convert complex expressions to
2405 expression symbols before processing. Clean up code formatting.
2407 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
2409 * po/Make-in (install-info): New target.
2411 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
2413 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
2415 * config/tc-mn10300.c (md_assemble): Likewise.
2417 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
2419 * Makefile.am: Update with `make dep-am'.
2420 (HFILES): Add cgen.h.
2421 (cgen.o): Depend on cgen.h.
2422 * Makefile.in: Regenerate.
2424 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
2426 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
2428 * gasp.c (grab_label): Permit a label to be a preprocessor
2429 variable by permitting a label to start with a backslash.
2431 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
2433 * config/tc-mips.c (validate_mips_insn): Removed hack
2434 for previously inaccessible bitfields in some INSN_TRAP
2437 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
2439 * config/tc-d30v.c (do_assemble): Abort with error message
2440 if opcode operands do not match.
2442 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
2444 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
2445 'q' operand format for 20-bit "break"/"sdbbp" instructions.
2446 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
2447 similar new 'q' operand.
2449 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
2451 * cgen.c (cgen_asm_finish_insn): Fix typo.
2453 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
2456 * cgen.c: Include it.
2457 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
2458 (cgen_asm_finish_insn): Result is now void. New arg `result'.
2459 All callers updated.
2460 * config/tc-m32r.c: Include cgen.h.
2461 (m23r_insn): New members num_fixups,fixups.
2463 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
2465 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
2466 to avoid compiler warning.
2468 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
2470 * makefile.vms: Run dec c with /nodebug. Pass CC value when
2473 * makefile.vms (OBJS): Add ehopt.obj
2475 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
2477 * doc/c-vax.texi: Correct and extend vax/vms documentation.
2479 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
2481 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
2482 a short format insn.
2483 (md_assemble): Set it for explicitly packed insns.
2485 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
2487 * config/obj-coff.c (c_symbol_merge): Do not take address of
2488 native fields when performing the memcpy.
2490 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
2492 * config/tc-mips.c (macro,macro2): Implement
2493 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
2495 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2497 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
2498 relocations against globally visible symbols.
2499 * config/tc-m68k.c (relaxable_symbol): New macro.
2500 (m68k_ip, md_estimate_size_before_relax): Use it.
2501 (tc_m68k_fix_adjustable): Also handle weak symbols.
2503 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
2505 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
2506 references to externally visible symbols.
2507 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
2508 values in twice for a PC relative reloc if the symbol is
2511 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
2512 don't adjust a PC relative reloc against an externally visible
2514 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
2515 for a PC relative fixup against an externally visible defined
2516 symbol, arrange to store object file and addend values as though
2517 the symbol were not defined.
2518 (tc_gen_reloc): Likewise.
2520 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
2522 * read.c (sizeof_leb128): Referenced externally by write.c so
2525 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
2527 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
2528 and expand a 'debug' symbol associated with the next instruction
2529 that does not cause a short instruction to be filled with a NOP.
2530 (md_pseudo_table): Add support for .debugsym.
2531 (assemble_parallel_insn): Add calls to expand_debug_sym as
2533 (md_assemble): Ditto.
2535 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
2537 * as.c (main): Conditionally call setlocale.
2538 * gasp.c (main): Likewise.
2539 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
2540 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
2542 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
2544 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
2546 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
2548 * config/tc-hppa.c: Change all calls to bzero to use memset.
2549 (pa_ip): Add cast to avoid warning.
2550 (tc_gen_reloc, md_apply_fix): Likewise.
2551 (pa_find_space_by_number): Likewise.
2552 (hppa_force_relocation): Likewise.
2553 (pa_block): Change i to unsigned int.
2554 * config/obj-som.h (obj_som_copyright): Declare.
2556 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
2558 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
2559 for line numbers for assembly source.
2561 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
2563 * configure.in: Change version number to 2.9.4
2564 * configure: Rebuild.
2566 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
2568 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
2570 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
2572 * ecoff.h: Change symbolS in function declaration to struct
2575 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
2577 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
2578 (md_convert_frag): Fix i18n typo.
2580 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
2582 * ecoff.c (ecoff_get_cur_proc_sym): New function.
2583 * ecoff.h: Protoype it.
2584 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
2585 [EVAX] (s_alpha_prologue): Delete.
2586 (md_pseudo_table): Update.
2588 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
2590 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
2591 array to local pointer.
2592 (get_args, parse_expr): Add casts to avoid warnings.
2594 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
2596 * read.c (s_set): Cast xmalloc return value to fragS *.
2597 * config/tc-m68k.c (m68k_ip): Function made static to match
2598 previous forward declaration.
2599 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
2601 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
2603 * config/tc-v850.c: Add internationalisation macros to error
2606 * config/tc-m32r.c (can_make_parallel): Add internationalisation
2607 macros to error strings.
2609 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
2611 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
2612 reloc is in the TOC csect.
2613 (md_apply_fix3): Correct gettext typo.
2615 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
2617 * config/tc-arm.c (find_real_start): Ignore symbols starting with
2618 .L - they are local labels and the branches are not really
2619 function calls but rather far jumps.
2621 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
2623 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
2625 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
2627 * config/tc-i386.c (md_assemble): Print operand number rather than
2628 using ordinal_names.
2629 (i386_operand): Likewise.
2631 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
2633 * Makefile.am (INTLLIBS): Define to work around apparent automake
2635 All Makefiles: Regenerated.
2637 * Many files: Added gettext invocations around user-visible
2639 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
2640 HAVE_LC_MESSAGES): Define.
2641 * dep-in.sed: Added asintl.h.
2642 * po/Make-in: New file.
2643 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
2645 * read.c (Z_): Renamed from `_'.
2646 * Makefile.am (SUBDIRS): Added po.
2647 (POTFILES): new macro.
2648 (po/POTFILES.in): New target.
2649 ($(OBJS)): Added asintl.h.
2651 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
2652 (as_new_LDADD): Added $(INTLLIBS).
2653 (as_new_DEPENDENCIES): Added $(INTLDEPS).
2654 (gasp_new_LDADD): Added $(INTLLIBS).
2655 (gasp_new_DEPENDENCIES): New macro.
2656 * configure, aclocal.m4: Rebuilt.
2657 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
2659 (ALL_LINGUAS): Define.
2660 * macro.c: Include "asintl.h".
2661 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
2662 * as.h: Include "asintl.h".
2663 * config/tc-i386.c (ordinal_names): Removed.
2664 (md_assemble): Changed error text to avoid ordinal_names.
2665 (i386_operand): Likewise.
2666 (reloc): Added as_bad to avoid i18n problems.
2667 (tc_gen_reloc): Likewise.
2668 * config/tc-arm.c (bad_args): Now a #define.
2670 * config/obj-vms.c (VMS_stab_parse): Changed type of
2672 (global_symbol_directory): Unified strings to avoid i18n
2674 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
2675 avoid i18n problems.
2676 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
2677 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
2679 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
2681 * config/tc-v850.c (md_assemble): Changed C++ comment into C
2683 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
2685 * as.c (print_version_id): Added an fprintf to avoid i18n
2687 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
2689 * expr.c (expr): Added as_warn call to avoid i18n problems.
2690 * messages.c (as_assert): Changed code to avoid i18n problems.
2691 (as_abort): Likewise.
2692 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
2693 (s_space): Likewise.
2694 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
2696 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2698 * config/tc-i386.c (check_prefix): New static function, split out
2700 (struct _i386_insn): Add wait_prefix field.
2701 (md_assemble): Remove wait_prefix local variable. Use
2702 check_prefix when adding a prefix.
2704 * config/tc-i386.c (current_templates): New static variable.
2705 (md_assemble): Remove current_templates local variable.
2706 (md_assemble, i386_operand): Improve error and warning messages in
2707 many places. Add RESTORE_END_STRING in many places before error
2708 return. Clarify some comments.
2710 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
2712 (md_assemble): Parse string instruction operands, looking for
2713 segment override prefixes. Check for invalid segment prefixes on
2715 (i386_operand): i.seg[] and max mem_operand changes for string
2717 * config/tc-i386.h (EsSeg): Define.
2719 * config/tc-i386.h (regKludge): Define.
2720 (iclrKludge, imulKludge): Don't define.
2721 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
2722 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
2723 opcode_modifier checks to look for more common cases first. Add
2724 default_seg for IsString case.
2726 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
2728 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
2730 * configure: Rebuild with new automake and libtool.
2731 * aclocal.m4, Makefile.in: Likewise.
2733 * doc/Makefile.am (as.dvi): New target.
2734 * doc/Makefile.in: Rebuild.
2736 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
2738 * configure.in: Added sparc86x support.
2740 * configure: Rebuild.
2742 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
2744 (md_parse_option): Warn if -EL is not supported for this architecture.
2746 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
2748 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
2750 * config/tc-mips.c (mips_ip): Note when we use get match on
2751 the full instruction name.
2753 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
2755 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
2756 back into the expression to handle add/sub simplification correctly.
2758 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
2760 * config/tc-mips.c (hilo_interlocks): Remove 4300.
2762 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
2764 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
2767 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
2769 * symbols.c (max_indent_level): New global.
2770 (print_symbol_value_1): Use it.
2771 * expr.h (expr_build_dot): Declare.
2772 * expr.c (expr_build_dot): New function.
2774 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
2776 * symbols.c (print_binary): New function.
2777 (print_expr_1): Call it.
2779 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2781 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
2782 operand in the opcode.
2784 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2786 * config/tc-i386.h: Reorder operand flags and opcode modifier
2787 flags for clarity. Remove unused definitions: Unknown,
2788 ImmUnknown, DispUnknown, NoModrm.
2789 * config/tc-i386.c (type_names): Add missing Debug type.
2790 (md_assemble): Better duplicate prefix checking. Quicker string
2791 instruction check via new opcode_modifier flag.
2793 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
2795 * doc/as.texinfo (Invoking): Clarify -Wa example.
2797 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
2799 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
2800 (s_mips_weakext): Define.
2801 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
2802 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
2805 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
2807 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
2808 is an error if the value can not be computed at assembly time.
2809 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
2811 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
2813 * gasp.c (main): Set next field of new include_path structure to
2814 NULL. From Avery Pennarun <averyp@gdc.ca>.
2816 * read.c (s_mri_sect): Call as_bad rather than abort for an
2817 unsupported MRI target.
2819 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
2821 * config/tc-arm.c (arm_validate_fix): New function. Determine if
2822 the destination of a branch instruction should be altered.
2823 (find_real_start): New function: Locate the real, Thumb coded
2824 start of a Thumb function.
2825 (do_t_branch23): Alter the destination of branches to Thumb
2828 * config/tc-arm.h: Define TC_VALIDATE_FIX.
2830 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
2832 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
2835 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2837 * doc/as.texinfo: Use @itemx for a secondary item in a table.
2838 * doc/c-hppa.texi: Likewise.
2840 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
2842 * Makefile.am: Rebuild dependencies.
2843 * Makefile.in: Rebuild.
2845 * Makefile.am (DEP_INCLUDES): New variable.
2846 (.dep1): Change to work when srcdir is not an absolute path.
2847 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
2848 * Makefile.in: Rebuild.
2850 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
2852 * config/tc-i386.h, config/tc-i386.c: Revert March 24
2853 LinearAddress patch.
2855 * configure.in: Set version to 2.9.1.
2856 * configure: Rebuild.
2858 * Branched binutils 2.9.
2860 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2862 * config/tc-i386.h (FWait): Define.
2863 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
2864 other prefixes. Check FWait flag in opcode table to see which
2865 instructions require an fwait prefix.
2867 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2869 * stabs.c (get_stab_string_offset): Always create a stab string
2872 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
2874 Fix some gcc -Wall warnings:
2875 * atof-generic.c (atof_generic): Add casts to avoid warnings.
2876 * ehopt.c (eh_frame_code_alignment): Likewise.
2877 * expr.c (integer_constant, operand): Likewise.
2878 * frags.c (frag_align): Likewise.
2879 * gasp.c (level_0, change_base, doinstr): Likewise.
2880 * hash.c (hash_ask): Likewise.
2881 * listing.c (listing_page, calc_hex, print_lines): Likewise.
2882 (debugging_pseudo): Likewise.
2883 * macro.c (define_macro, check_macro): Likewise.
2884 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
2885 (ignore_rest_of_line, float_cons): Likewise.
2886 * symbols.c (decode_local_label_name): Likewise.
2887 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
2888 (fixup_segment, number_to_chars_bigendian): Likewise.
2889 (number_to_chars_littleendian): Likewise.
2890 * config/atof-ieee.c (gen_to_words): Likewise.
2891 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
2892 (sparc_ip, parse_keyword_arg, s_common): Likewise.
2893 * read.c (output_big_sleb128): Initialize locals to avoid
2895 (output_big_uleb128, equals): Likewise.
2896 * atof-generic.c (atof_generic): Change number_of_digits_* locals
2897 to unsigned int. Change zeros to unsigned int.
2898 * cond.c (s_if): Add return to default case.
2899 * frags.c (frag_now_fix): Change return type to addressT.
2900 * frags.h (frag_now_fix): Update declaration.
2901 * listing.c (file_info_struct): Change linenum to unsigned int.
2902 (struct list_info_struct): Change hll_line to unsigned int.
2903 (print_source): Update format string.
2904 * read.c (emit_expr): Change scan to unsigned int, and don't
2905 bother to initialize it.
2906 * symbols.c (dollar_label_count): Change to unsigned long.
2907 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
2908 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
2909 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
2911 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
2913 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
2914 mcf5200 just as we do for m68000.
2915 (m68k_init_after_args): Likewise.
2916 (md_estimate_size_before_relax): Likewise.
2918 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
2920 * config/tc-v850.c (md_assemble): Store relocation addend in
2921 fixup instead of instruction.
2923 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2925 * config/tc-i386.c (md_assemble): Swap template arguments to
2926 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
2927 This macro is currently symmetric, so passing them the wrong
2928 way didn't cause any problem, but may if the macro is changed
2930 After copying template to i.tm, use i.tm. rather than t-> to
2931 access fields, and make t a const*
2932 Move i.tm.operand_types[] swap to immediately after the copy.
2934 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
2936 * expr.h (expr_build_uconstant): Add prototype.
2937 (expr_build_unary,expr_build_binary): Add prototypes.
2938 * expr.c (expr_build_uconstant): New function.
2939 (expr_build_unary,expr_build_binary): New functions.
2941 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
2943 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
2944 * macro.c (macro_expand_body): Increase buffer size.
2945 * messages.c (as_warn): Likewise.
2946 (as_warn_where, as_bad, as_bad_where): Likewise.
2948 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
2950 Based on patch from H.J. Lu <hjl@gnu.org>:
2951 * Makefile.am (DISTSTUFF): New variable.
2952 (diststuff): New target.
2953 * Makefile.in: Rebuild.
2955 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
2957 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
2958 m32r_elf_section_change_hook.
2960 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
2961 emit a nop if a section ends with a 16 bit instruction.
2963 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
2965 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
2966 s_lcomm rather than obj_coff_lcomm.
2967 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
2969 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
2971 * config/tc-i386.h (LinearAddress): Define.
2972 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
2973 instruction, don't use a default segment.
2975 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
2977 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
2978 * configure: Rebuild.
2980 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
2982 * aclocal.m4, configure: Rebuild with libtool 1.2.
2984 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
2986 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
2987 PC relative branches. Patch courtesy of Jonathan Walton.
2990 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
2992 * configure.in (emulations): Add thumb-pe target.
2994 * configure (emulations): Add thumb-pe target.
2996 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
2998 * itbl-lex.l (yywrap): Don't define if already defined as a
3001 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3003 * depend.c (quote_string_for_make): New function.
3004 (wrap_output): Use it.
3006 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3008 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3009 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3011 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3013 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3014 Recognize -GN and -relax.
3015 (md_begin): Initialize gp size from -G switch.
3016 (alpha_force_relocation): Always force if -relax.
3017 (alpha_align): Take a new argument that will specify when to
3018 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3019 Change all callers. Emit nop alignment padding as nop+unop pair.
3021 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3023 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3024 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3026 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3028 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3029 require padding to the next long word boundary.
3031 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3033 * cgen.c: #include symcat.h.
3034 * config/tc-m32r.c: Likewise.
3036 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3038 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3039 absolute expressions instead of '$' prefixed register names.
3041 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3043 * read.c (s_set): Record file and line info for symbols when -as.
3044 (pseudo_set): Don't overwrite that dummy fragment.
3046 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3048 * config/tc-ppc.c (md_pseudo_table): Add "section".
3049 (ppc_named_section): New static function.
3051 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3053 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3054 so we don't have to scan the entire list.
3056 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3058 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3059 case, allow the parallel instructions to modify the same flag
3062 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3064 * listing.c (list_symbol_table): Categorize symbols by
3065 undefined_section rather than sy_frag->line == NULL.
3067 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3069 * Makefile.am (install-exec-local): Install properly when ln
3070 fails or tooldir == prefix.
3072 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3074 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3075 Test result of insert_operand for error.
3077 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3079 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3080 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3081 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3082 * doc/Makefile.in: Rebuild.
3084 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3086 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3087 (macro): Fix handling of M_COP[0-3].
3089 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3091 Based on patches from Ross Harvey <ross@teraflop.com>:
3092 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3093 if macro_alternate or macro_mri.
3094 (getstring): Remove support for byte constants between < and >.
3095 (get_any_string): '<' only starts a string if macro_alternate or
3097 (macro_expand_body): Permit keyword parameters following
3098 positional parameters.
3100 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3101 * configure.in (alpha*-*-netbsd*): New target.
3102 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3103 * configure: Rebuild.
3105 * as.h (flag_warn_suppress_instructionswap): Move from here...
3106 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3107 here, and make static.
3109 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3110 BFD_ASSEMBLER or MANY_SEGMENTS.
3112 * as.c (show_usage): Update bug-gnu-utils address.
3113 * gasp.c (show_usage): Likewise.
3114 * doc/as.texinfo (Bug Reporting): Likewise.
3116 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3118 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3119 insns regardless of the size of a pointer if we're in mips I or
3121 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3123 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3125 Fix rac to accept only a0:
3126 * tc-d10v.c (parallel_ok, find_opcode):
3127 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3128 Introduce OPERAND_GPR.
3130 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3132 * read.c (s_fill): Handle non-constant repeat counts by creating
3133 an rs_space fragment.
3135 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3137 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3138 from as_bad to as_warn.
3140 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3142 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3143 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3144 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3146 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3148 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3149 seg_fix_rotP rather than fix_root from seg_info.
3151 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3153 * expr.c: Add support for 0x1_2_3_4 bignums.
3155 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3157 * configure.in: Change -linux* to -linux-gnu*.
3158 * configure: Rebuild.
3160 * app.c (do_scrub_begin): Treat \r as whitespace.
3162 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3164 * Makefile.am: Update dependencies.
3165 * Makefile.in: Rebuild.
3167 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3169 * configure, aclocal.m4: Rebuild with new libtool.
3171 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3173 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3174 the argument to bfd_set_arch_mach.
3175 (load_address): Use bfd_arch_bits_per_address to determine the
3176 bit size of an address instead of looking at the isa level.
3177 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3179 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3181 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3183 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3185 * ehopt.c: New file.
3186 * as.h (enum _relax_state): Add rs_cfa.
3187 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3188 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3189 * read.c (emit_expr): Call check_eh_frame.
3190 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3191 (relax_segment): Likewise.
3192 * Makefile.am: Rebuild dependencies.
3193 (GAS_CFILES): Add ehopt.c.
3194 (GENERIC_OBJS): Add ehopt.o.
3195 * doc/internals.texi (Frags): Document rs_cfa.
3197 * as.c (show_usage): Mention --traditional-format.
3198 (parse_args): Accept --traditional-format.
3199 * as.h (flag_traditional_format): Declare.
3200 * output-file.c (output_file_create): If flag_traditional_format,
3201 set BFD_TRADITIONAL_FORMAT on stdoutput.
3202 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3204 * config/tc-mips.c (append_insn): Make sure that if we have a
3205 fixup for an unmatched %hi reloc, it does not associated with a
3208 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3209 * doc/Makefile.in: Likewise.
3211 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3213 * config/tc-m32r.c (check_for_side_effects): New function.
3214 (can_make_parallel): Add checks for instruction side effects
3215 clashing with the other instruction.
3216 (assemble_parallel_insn): Improve warning messages. Return error
3217 message from non-swapped instruction order.
3219 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3221 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3223 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3224 md_cleanup definition. This moves the forced literal output to
3225 the end of the source pass, and avoids macro's inserting literals
3226 into the code immediately after the macro expansion.
3228 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3230 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3231 a gas internal symbol is adjustable.
3232 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3234 * as.h: If gcc version greater than 2.6, use `__format__' and
3235 `__printf__' in function attributes, rather than `format' and
3238 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3240 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3242 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3244 Add tms320c30 support:
3245 * config/tc-tic30.h: New file.
3246 * config/tc-tic30.c: New file.
3247 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3248 TARGET_FORMAT as "coff-tic30".
3249 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3250 * Makefile.am: Rebuild dependencies.
3251 (CPU_TYPES): Add tic30.
3252 (CPU_OBJ_VALID): tic30-aout is valid.
3253 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3254 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3255 * configure, Makefile.in: Rebuild.
3257 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3259 * config/tc-v850.c (md_assemble): Improvements to error messages.
3261 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3263 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3264 BFD_RELOC_HI16_S to store the high bits of any value.
3266 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3267 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3268 assembler calculate relocations to any external symbol at all.
3269 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3270 involving generation of pc-relative relocs.
3271 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3272 has been moved to md_apply_fix3.
3274 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3275 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3276 which actually means (the address of identifier's GOT entry) +
3277 constant, which is not particularly useful.
3279 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3281 * read.h (include_dirs): Declare.
3282 (include_dir_count,include_dir_maxlen): Declare.
3284 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
3286 * configure.in: Correct check for shared opcodes library.
3287 * configure: Rebuild.
3289 * listing.c (buffer_line): If we can't open the file, set at_end.
3290 (listing_print): Remove unused local variable fi.
3292 * config/m68k-parse.y (reglistpair): Handle register list in
3295 * config/vms-conf.h: Don't undef VERSION.
3297 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
3299 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
3301 (GENERIC_OBJS): New variable, with the rest of the old OBJS
3303 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
3304 ($(srcdir)/make-gas.com): Rename from make-gas.com.
3305 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
3306 (EXTRA_DIST): Define.
3307 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
3308 explicitly rather than via the list of object files.
3309 (gcc-as.opt): New file created when make-gas.com is run.
3310 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
3311 itbl-cpu.h} to #include appropriate file rather than copying that
3313 * config/vms-conf.h: Synchronize with current config.in.
3314 * Makefile.in: Rebuild.
3316 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
3318 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
3319 (parallel_ok): Relaxed parallel subinstruction dependency check.
3321 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
3323 * as.h (flag_warn_suppress_instructionswap): added new flag.
3324 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
3325 command line argument.
3326 * tc-d10v.c (write_2_short): emit "Swapping instructions"
3327 warning only if flag_warn_suppress_instructionswap is false.
3329 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
3331 * configure.in (i386-*-mingw32*): New target.
3332 * configure: Rebuild.
3334 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
3336 * symbols.c (resolve_symbol_value): Don't set the segment if it
3337 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
3339 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
3342 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
3344 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
3345 depends upon HAVE_{UNLINK,REMOVE} values rather than host
3348 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
3350 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
3352 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
3354 * config/tc-v850.c (v850_insert_operand): Display instruction when
3355 an error is encountered.
3357 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
3359 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
3360 (i386-*-sco3.2v5*coff): New target.
3361 (i386-*-sco3.2*): New target.
3362 * configure: Rebuild.
3364 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
3366 * config/tc-v850.c: Tidy error message production.
3368 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
3370 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
3371 validate_immediate return value in the right type for comparisons
3374 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
3376 * listing.c (MAX_BYTES): Use listing variables not constants.
3377 (data_buffer): No longer an array, but a pointer.
3378 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
3379 (listing_listing): Allocate data_buffer.
3381 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
3383 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
3384 --listing-rhs-width, --listing-cont-lines.
3385 (show_usage): Update.
3386 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
3387 (listing_lhs_cont_lines, listing_rhs_width): New vars.
3388 (print_lines): Use the variables instead of the constants.
3389 (listing_listing): Likewise.
3390 * listing.h: Declare the new vars.
3392 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
3394 * as.c (parse_args): Add --keep-locals alias for -L.
3395 Add --strip-local-absolute.
3396 (show_usage): Update.
3397 * as.h (flag_strip_local_absolute): New flag.
3398 * symbols.c (S_IS_LOCAL): Use it.
3399 * config/obj-aout.h (S_IS_LOCAL): Likewise.
3400 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3401 * config/obj-coff.h (S_IS_LOCAL): Likewise.
3403 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
3405 * config/tc-m32r.c: Detect if explicitly parallel instructions
3406 might have an io conflict and issue a warning message.
3408 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
3410 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
3411 cgen_swap_fixups): Functions to save, restore and swap the fixup
3412 chain with a backup copy.
3413 (cgen_asm_finish_insn): Returns address of constructed insn.
3415 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
3417 * listing.c (file_info_struct): Remove FILE, add POS.
3418 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
3419 (file_info): Don't open the file.
3420 (buffer_line): Check for the file in the last_open cache, updating
3422 (print_source): Don't reference file_info->file.
3423 (listing_listing): Likewise.
3424 (listing_print): Close the file in the cache, if any.
3426 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
3428 * read.c (dwarf_file_string): New file static variable.
3429 (emit_expr): Look for constant sequence that leads up to a file
3430 name in DWARF debugging output.
3431 (stringer): Use dwarf_file_string to decide whether to accept a
3432 string as a file name.
3434 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
3436 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
3437 (crack_operand): Add reg->reglst MRI hack.
3438 (r_seg): Put reglst symbols in reg_section.
3439 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
3441 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
3443 * tc-sh.c (get_specific): Handle SGR & DBR.
3445 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
3447 * tc-h8300.c (parse_reg): Take the length of the symbol into
3448 account when attempting to match a register name.
3449 * tc-h8500.c (parse_reg): Likewise.
3451 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
3453 * cgen.c: Formatting changes to improve readability.
3455 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
3457 * config/tc-mips.c (macro): Rework division code to avoid unfilled
3460 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
3462 Based on a patch from Jim Wilson
3463 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
3464 (tc_gen_reloc): Handle cross section PC relative relocs
3467 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
3469 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
3471 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
3473 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
3474 (expr_jmp_buf): New static local.
3475 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
3476 (cgen_md_operand): New function.
3477 * tc-m32r.c: Clean up pass over `struct foo' usage.
3478 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
3480 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
3482 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
3483 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
3485 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
3487 * config/tc-i386.c (i386_operand): Give an error if there are
3488 unrecognized characters after an expression.
3490 For older changes see ChangeLog-9697